FCC ID: CN290273 IR LRM2 TRANSCEIVER MODULE MODULE

Remtron Engineered Systems User Manual 9M02-9028-A021-EN Remtron Engineered Systems User Manual NOTES Initial Release Updates Styles Revised Content Revision History VERSION DATE 1.0 2.0 2.1 3.0 04/2014 06/2014 Updated Mounting Hole Dimensions for 21R14A Updated Warning Style 07/2018 Updated 21T10A, 21T14A and 21T18A FCC ID and IC number 4.0 11/2018 Document rebranded and contact information updated Any information furnished by Cattron and its agents is believed to be accurate and reliable. All specifications are subject to change without notice. Responsibility for the use and application of Cattron products rests with the end user since Cattron and its agents cannot be aware of all potential uses. Cattron makes no warranties as to non-infringement nor as to the fitness, merchantability, or sustainability of any Cattron products for any specific or general uses. Cattron Holdings, Inc., or any of its affiliates or agents shall not be liable for incidental or consequential damages of any kind. All Cattron products are sold pursuant to the Terms and Conditions of Sale, a copy of which will be furnished upon request. When used as a tradename herein, Cattron means Cattron Holdings, Inc. or one or more subsidiaries of Cattron Holdings, Inc. Cattron, corresponding logos, and other marks are trademarks or registered trademarks of Cattron Holdings, Inc. Other marks may be the property of third parties. Nothing herein provides a license under any Cattron or any third party intellectual property right. 9M02-9028-A021-EN Version 4.0 2 Remtron Engineered Systems User Manual Contents 1. Warnings ....................................................................................................................................................................................... 5 2. FCC Compliance Statement ...................................................................................................................................................... 6 3. Safety Rules ................................................................................................................................................................................. 7 3.1 Installation .......................................................................................................................................................... 7 3.2 Personal Safety .................................................................................................................................................. 7 3.3 Care ................................................................................................................................................................... 7 4. Introduction ................................................................................................................................................................................... 8 4.1 Purpose .............................................................................................................................................................. 8 4.2 Scope ................................................................................................................................................................. 8 4.3 Important Safety Rules ....................................................................................................................................... 8 5. Operations .................................................................................................................................................................................. 11 5.1 How the System Works .................................................................................................................................... 11 5.1.1 Frequency .................................................................................................................................................... 11 5.1.2 Range and Antenna Coverage ..................................................................................................................... 11 5.1.3 License-Free Channels ................................................................................................................................ 11 5.1.4 Command Format ........................................................................................................................................ 12 5.1.5 Safety ........................................................................................................................................................... 12 5.1.6 Carrying Strap for Belly Box Controllers ..................................................................................................... 12 5.2 Transmitter Operation and Features ................................................................................................................ 13 5.3 Wireless Operation ........................................................................................................................................... 13 5.4 Pendant Operation ........................................................................................................................................... 13 5.5 Commands ....................................................................................................................................................... 14 5.5.1 Command Switches ..................................................................................................................................... 14 5.6 Status Indicators .............................................................................................................................................. 16 5.6.1 Status LED ................................................................................................................................................... 16 5.6.2 Function Select LEDs ................................................................................................................................... 16 6. Installation ................................................................................................................................................................................... 17 6.1 General ............................................................................................................................................................ 17 6.2 Locating the Equipment ................................................................................................................................... 17 6.2.1 Antenna Location ......................................................................................................................................... 17 6.2.2 Receiver Location ........................................................................................................................................ 18 6.3 Installation Wiring ............................................................................................................................................. 19 6.3.1 Receiver Power ............................................................................................................................................ 19 6.3.2 Relay Outputs .............................................................................................................................................. 19 6.3.3 Output Snubbers .......................................................................................................................................... 19 6.4 Installation Procedure 21R14A Receiver ...................................................................................................... 19 9M02-9028-A021-EN Version 4.0 3 Remtron Engineered Systems User Manual 6.4.1 Power/Control Wiring ................................................................................................................................... 19 6.5 Installation Procedure 21R22 Receiver ......................................................................................................... 23 6.5.1 Power/Control Wiring ................................................................................................................................... 23 6.5.2 21R14A Installation Testing ......................................................................................................................... 26 6.5.3 21R22 Installation Testing ............................................................................................................................ 26 6.6 Installation Procedure SAFE-T-RANGE (21R22CR) .................................................................................... 27 6.6.1 21R22CR Power/Control Wiring .................................................................................................................. 27 6.6.2 21R22CR Antenna Installation ..................................................................................................................... 27 6.6.3 21R22CR Installation Testing ...................................................................................................................... 28 6.6.4 21R22CR Control Range Alignment and Test ............................................................................................. 28 6.7 Installation Procedure 22R08A ..................................................................................................................... 29 6.7.1 22R08A Power/Control Wiring ..................................................................................................................... 29 6.7.2 22R08A Output Relay Connections ............................................................................................................. 31 6.7.3 22R08A Installation Testing ......................................................................................................................... 31 7. Maintenance & Troubleshooting .............................................................................................................................................. 33 7.1 Monthly Inspection ........................................................................................................................................... 33 7.2 Installation Troubleshooting ............................................................................................................................. 33 7.3 Transmitter Troubleshooting ............................................................................................................................ 33 7.3.1 Normal Operation ......................................................................................................................................... 33 7.3.2 Transmitter Repair ....................................................................................................................................... 34 7.3.3 Replacing the Transmitter Batteries ............................................................................................................. 34 7.3.4 Changing the Transmitter ID Code .............................................................................................................. 35 7.4 Transmitter Spare Parts List ............................................................................................................................ 37 7.4.1 Handheld Transmitters ................................................................................................................................. 37 7.4.2 Belly Box Transmitters ................................................................................................................................. 37 7.5 Receiver Troubleshooting ................................................................................................................................ 38 7.5.1 General ........................................................................................................................................................ 38 7.6 Receiver Testing .............................................................................................................................................. 38 7.6.1 Receiver Repairs .......................................................................................................................................... 40 7.6.2 Replacing the Circuit Boards ........................................................................................................................ 40 7.6.3 Changing the Receiver ID Code .................................................................................................................. 40 7.7 Receiver Spare Parts List ................................................................................................................................ 41 8. Warranty Statement .................................................................................................................................................................. 42 Appendix I: Transmitter Specifications ........................................................................................................................................... 43 Certifications ............................................................................................................................................................. 44 Appendix II: Receiver Specifications .............................................................................................................................................. 45 Certifications ............................................................................................................................................................. 46 9M02-9028-A021-EN Version 4.0 4 Remtron Engineered Systems User Manual 1. Warnings WARNING WARNING WARNING Read all safety rules and warnings before installing and operating this system. The use of unapproved components or accessories in the systems sold by Cattron and its subsidiaries is strictly prohibited. Unapproved components are defined as any component not inspected and sold by Cattron. This also includes any component modified from its intended use and/or any component exhibiting observable damage or defect. Use of non-conforming parts, assemblies, and accessories may lead to injury or death. The remote control system you have purchased is designed to stop in a safe mode under a variety of conditions. Some examples of these conditions are: excessive radio signal interference, loss of battery or electrical power, failure of certain components, operation beyond signal range and others. Although Cattron and its subsidiaries do not specify the position of the operator when controlling the equipment, we are aware that some users are instructed and trained by their employer to ride the equipment in a safe manner. It is imperative that you are prepared for an unplanned stop of the equipment at any time and do not place yourself or others in a position where this situation may cause you to fall from the equipment. Failure to use caution may lead to serious personal injury or death. 9M02-9028-A021-EN Version 4.0 5

Remtron Engineered Systems User Manual 2. FCC Compliance Statement The CommandPro Series receivers have been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio-frequency energy; if not installed and used in accordance with the user manual, it may cause harmful interference to radio communications. However, there is no guarantee that harmful interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by switching this equipment on and off, the user is encouraged to try to correct the interference by one or more of the following measures:

Reorient or relocate the receiving antenna connected to the device that is receiving the interference Increase the separation between our equipment and the equipment that is receiving the interference Consult our factory or one of our Service Representatives for additional help 9M02-9028-A021-EN Version 4.0 6 Remtron Engineered Systems User Manual 3. Safety Rules WARNING Read all instructions. Failure to follow these rules can result in serious personal injury. 3.1 Installation case to earth ground prevent accidental activation GROUND THE RECEIVER CASE. In order to ensure safety of the system, firmly connect the receiver PROVIDE A SAFETY CUTOFF SWITCH. If maintenance is required, disconnect the radio from power to USE PROPER WIRING. Loose or frayed wires can cause accidental activation of machinery DO NOT INSTALL IN HOT AREAS. This apparatus can be damaged by heat in excess of 160 F DO NOT INSTALL IN HIGH VIBRATION AREAS. The life of this apparatus may be shortened through long exposure to intense shaking or vibration 3.2 Personal Safety it is safe to do so 3.3 Care MAKE SURE MACHINERY IS CLEAR BEFORE OPERATING. Do not activate the remote system unless TURN OFF THE RECEIVER POWER BEFORE WORKING ON MACHINERY. Always disconnect the remote system before doing any maintenance to prevent accidental operation of the machine KEEP DRY. If water or other liquids get inside, immediately dry the unit KEEP ANTENNAS CLEAN. Keep antenna connections clean and free of corrosion Note: Throughout this manual, other safety rules appear under the following heading:

WARNING Failure to follow these rules can result in serious personal injury. 9M02-9028-A021-EN Version 4.0 7

Remtron Engineered Systems User Manual 4. Introduction 4.1 Purpose 4.2 Scope This manual provides information on the safe installation and operation of the Cattron CommandPro wireless control systems. Information is also included on the maintenance and repair of the CommandPro systems. Information is included on all types of Cattron transmitters and receivers used in industrial applications. Refer to the detailed information contained in each section for your particular equipment. The transmitters covered in this manual contain enhanced features that expand the types of applications for the systems. Many new features have been added, but most changes are transparent to the user. If you are already familiar with Cattron transmitters, you are encouraged to read the section on operating the transmitters, where there is information about the latest changes in operation. To help you identify your system, Figure 1 and Figure 2 provide a reference for the transmitters and receivers covered in this manual. Review the Configuration Sheet that came with your equipment for details on the types of switches and the labels used on your equipment. 4.3 Important Safety Rules Using wireless control systems with heavy industrial equipment can improve the safety of the equipment. It is important to adhere to the safety rules presented throughout this manual, especially during installation, in order to achieve the safest operating system possible. 9M02-9028-A021-EN Version 4.0 8 Remtron Engineered Systems User Manual 9 21T10(A) 21T14(A) 21T18(A) 21T20 21T23 21T34A Stepped Lever Control Transmitter 21T44A Proportional Lever Control Transmitter 21T54A Joystick Control Transmitter T08C Remotely Operated Transmitter Custom Lever Control Transmitter 21T74A Figure 1: Cattron CommandPro Engineered Systems Transmitters 9M02-9028-A021-EN Version 4.0 Remtron Engineered Systems User Manual 22R08A 8 Function Receiver 21R14A 14 Function Receiver 21R22 21R 17 22 to 66 Function Receiver Figure 2: Cattron CommandPro Engineered Systems Receivers 9M02-9028-A021-EN Version 4.0 10 Remtron Engineered Systems User Manual 5. Operations Cattron CommandPro Wireless Control Systems are designed to control industrial machinery. These rugged controls are built to survive the wear and tear of life in factories, mills and foundries. These systems comply with operation requirements under Part 15 of the FCC Rules and Regulations. This means that neither the operator nor the company need apply or register for a license to operate this equipment. The basic system consists of a transmitter and a receiver. The transmitter sends commands to the receiver through radio waves in the 900 MHz band. Receivers operate at 120 VAC 50/60 Hz power. Operation from other power sources is also available. 5.1 How the System Works 5.1.1 Frequency Cattron CommandPro equipment operates in the 902 to 928 Megahertz (MHz) frequency band. A wavelength at our frequency is 12.9 inches. Like light, 900 MHz radio signals pass through glass and plastics, and reflect off of walls, buildings and metal structures. Unlike light, 900 MHz radio signals penetrate all plastics including those opaque in color, as well as thin-gauge steel, dry wood, dry concrete, plasterboard, fog and rain. However, the signal will not readily pass through trees, earth, water, people, aluminium, copper and some window tints. 5.1.2 Range and Antenna Coverage Antennas convert radio signals into radio waves and convert radio waves back into radio signals. They can send and receive in all directions or in a single direction, depending on their design. An omnidirectional antenna is like a light bulb, and a directional antenna is like a flashlight. Metal objects reflect radio waves, just as a mirror next to a light bulb will reflect light. Metal objects near an antenna alter the intended pattern of an antenna by either shading or reflecting signals. Our standard antennas are omnidirectional; they see equally well in all directions. We have other antennas that will see further in one direction for special applications. 5.1.3 License-Free Channels The 902 to 928 MHz spectrum accommodates many license-free users and is set aside by the FCC as an ISM Band (Industrial, Scientific and Medical). We have the ability to change frequencies in this band and have 81 different channels that we can assign to the transmitter and receiver. The actual frequency is coded into the receiver and transmitter at the factory but may be changed to one of the other 80 channels in the field if desired. Other devices in this band include wireless phones, computer data links and inventory equipment. As a condition of using this band, products must accept and handle interference from other users. The 900 MHz band works well for most users, and not being burdened with licensing regulations is desirable. The FCC has allowed 50,000 microvolts per meter field strength on this band, which is 250 times higher than other unlicensed frequencies below the band. This allows our systems to operate very reliably in the presence of other signals. 9M02-9028-A021-EN Version 4.0 11 Remtron Engineered Systems User Manual 5.1.4 Command Format This device uses packet-mode, Frequency Modulation (FM) to carry commands in packet form from our transmitter to our receiver. To reduce battery drain, our transmitter transmits for a hundredth of a second, which is long enough to send one packet to our receiver at a repetition rate of either 16 times per second or four times per second. The rate varies: 16 times per second for three times when sending a command and four times per second when there is no change in commands and the transmitter is still on. Any time a lever or switch activates, we send all control settings three times at the 16-per-second rate and then return to the slower rate of four times per second. Our receiver uses the slower rate for maintaining transmitter timing and provides for a maintained link where one is used. The only exception to this is the STOP switch, which transmits at 16 times per second as long as it is depressed. In addition to lever and switch positions, each packet contains a unique address and CRC check sum

(described in the next section). 5.1.5 Safety Safety and loss of control prevention are very important issues at Cattron. We use a unique identification (ID) code for each user. There are provisions in our system for 65,535 individual codes. Each transmission includes a CRC check sum, which is a polynomial created by factoring all of the previous bits transmitted. Once the receiver receives a valid start command from the transmitter, the receiver tracks the time of the transmitter and ignores all other transmissions that do not fall within the expected time frame of the transmitter. Maintained link systems must receive at least one valid transmission each second in order to allow the remote controlled equipment to function. The receiver provides a loss-of-signal control output that safely shuts down the equipment if a loss of signal occurs. The receiver will not allow equipment restart under its control after a loss of signal until a valid system start command is received from the transmitter. This prevents an unintended start-up from occurring if the transmitter returns within range of the receiver and is still operating. The transmitters also check the position of all controls upon start-up. The transmitter does not issue a start command if any of the controls are pressed at the time the start command begins. Exceptions for lights, horn, bell or other user functions that do not place machinery in motion can be mapped into our control logic upon request. FM systems also have a capture effect, where the strongest signal captures the receiver, which rejects the weaker signal. The operator is seldom more than 300 feet from the controlled machine. Therefore, the transmitter is the strongest signal present unless other equipment on this band is allowed to operate within 1000 feet of the location of the receiver. 5.1.6 Carrying Strap for Belly Box Controllers A Shoulder Carrying Strap (Part Number 600057) is supplied with the 21T34A, 21T44A, 21T54A and 21T74A Belly Box-style controllers which greatly enhances operator comfort. Operators of these Belly Box-style controllers are required to use this approved carrying strap with the controller attached at all times. 9M02-9028-A021-EN Version 4.0 12 Remtron Engineered Systems User Manual 5.2 Transmitter Operation and Features WARNING Do not operate the system until you are familiar with radio-controlled operation. If you are not familiar with radio-controlled operation, contact your supervisor before attempting to use the radio control system. IMPORTANT To stop the system in an emergency, press and hold the OFF/STOP button. Pressing and holding this button stops all functions. 5.3 Wireless Operation 1. 2. If the transmitter is the belly box type, operators are required to use the supplied Shoulder Carrying Strap with the controller attached at all times. If the transmitter is equipped with pendant capability, verify that the pendant cable is not attached before switching on the transmitter. 3. Press and release the ON/ALARM button. Verify that the Status LED starts flashing at a low rate. If 4. Press the required switches to operate the desired function. Note that more than one function may be equipped, the Alarm function sounds. controlled at any time. 5. To stop sending any command, release the switch. 6. To switch the transmitter off, press the OFF/STOP button. (Note that the transmitter switches itself off if 7. no commands send for a predetermined time and if Auto Off is enabled). If equipped with a maintained OFF/STOP switch, the transmitter continues transmitting the OFF/STOP signal for a preset time after the OFF/STOP switch is pressed to the maintained position. Resetting the switch immediately switches the transmitter off. 5.4 Pendant Operation 1. Connect the pendant cable to the transmitter and receiver. If the transmitter was ON in the normal mode, it will stop RF transmissions and send commands only through the pendant cable. The transmitter will not resume RF transmissions until the pendant cable is removed and the transmitter is momentarily switched off. 2. The remainder of the operation is the same as the wireless operation described above. 9M02-9028-A021-EN Version 4.0 13

Remtron Engineered Systems User Manual 5.5 Commands 5.5.1 Command Switches The command switches are labeled according to their function. If two commands that conflict with each other are attempted, in most cases no function results. In the case of ON/OFF functions, OFF predominates If more than one speed command is sent for the same function, the lower speed predominates Maintained On or Off functions require separate commands for ON and OFF ON/ALARM: This button switches the transmitter on and puts the system in the active mode. It also sends an ALARM command to the receiver while the switch is depressed. The transmitter remains active until the OFF/STOP button is pressed or the transmitter switches itself off (see Auto Off). OFF/STOP: While depressed, this button sends a STOP command to the receiver. The transmitter does not need to be actively ON to send this command. When this switch is released, the transmitter switches off. AUTO OFF: The transmitter switches itself off if no commands are sent for a predetermined time. Normally this time is set to 15 minutes, but it may be programmed from 0 to 60 minutes, or disabled using a RAC16 Series Programmer (01 to 60 = minutes, 00 = disabled). Levers (21T34A/44A/74A) / Joysticks (21T54A): When in the neutral (center) position, no commands send. When a paddle moves from the neutral position, a command generates proportional to the amount of movement

(i.e., the further the lever is pushed, the faster the movement is commanded). Push-to-Operate (PTO) Switch (Optional): The PTO or Dead Man Switch is a safety device. The transmitters are normally programmed so that the switch that activates this function must be depressed before any motor or other critical function can operate (consult the Configuration Sheet if this switch has an alternate use in your system). First-Come First-Serve (FCFS) (Optional): The First-Come First-Serve option allows use of multiple transmitters with one receiver, one at a time. The receiver scans a preset list of ID Codes. When a valid signal is received, the receiver stops scanning and responds only to that transmitters signal. When the signal is no longer being received (that is, the transmitter has been switched off or is out of range), the receiver again scans until another valid signal is received. Pitch-and-Catch (Optional): Pitch-and-Catch is similar to First-Come First-Serve, but it adds the safety requirement that the operator in control must release or pitch the control before another operator may assume control. It also allows control transfer from one operator to another without pausing operation. Once the transmitter has taken control of the receiver, the pitch button is the only way to release control of the receiver so that other transmitters can take control. Once the receiver receives a valid pitch command, the receiver then looks for the next programmed ID code. A catch is made when the ID code from the next transmitter is recognized. If a catch is not made within a preset time period, the receiver will revert to First-Come First-Serve until a valid ID code is recognized. Any switch can be programmed as the pitch button. Note: If a transmitter malfunctions after the receiver has taken control, the only way to release the receiver is to cycle power to the receiver. A-B Switch (Optional): Selector switches can be provided to control more than one similar function with the same controls (i.e., controlling trolley/hoist A, trolley/hoist B, or both A and B simultaneously). On the handheld transmitters, a single pushbutton cycles between A, B, Both, and OFF each time the button is pressed. LED indicators show the control status. 9M02-9028-A021-EN Version 4.0 14 Remtron Engineered Systems User Manual Key Switch (Optional): The key switch option can prevent the use of the transmitter by unauthorized personnel. The key switch is electrically connected between the battery and the electronics so that all power is removed when the switch is in the OFF position. Note: Once power is applied, the red LED illuminates and the transmitter performs a self-test procedure lasting approximately three seconds. The transmitter may be switched to ON. Under standard operating conditions, the LED flashes green once when the transmitter switches to ON. Magnet Control (Optional): An additional safety feature is built into systems that use a lifting magnet. The two-

button design uses one button labeled MAG LIFT (or LIFT) and one button labeled MAG DROP (or DROP). Pressing the LIFT button energizes the magnet. Pressing LIFT and DROP at the same time de-energizes the magnet and drops the load. A time-delay is built into the circuit, so the buttons must be held for nearly one second before the magnetic controls activate. An additional switch may be provided for fanning or dribbling the load. Pressing the button labeled FAN or MAG FAN while pressing MAG LIFT activates the fan drop function. Again, a time-delay is built into the circuit, so these buttons must be held down for nearly one second before the magnetic controls activate. Multiple Receivers Controlled by Multiple Transmitters Option: One transmitter can control a maximum of six receivers with a rotary selector switch. A rotary switch is often used to select a particular hoist/trolley A/both/B. It can also be used for crane select, i.e., East/West. 9M02-9028-A021-EN Version 4.0 15 Remtron Engineered Systems User Manual 5.6 Status Indicators 5.6.1 Status LED The status LED indicates the transmitter operation. When the transmitter is operating normally, the LED indicator emits short flashes at a low rate when no commands activate, and at a higher rate when a command activates. Some transmitters use a red LED only. Others use a multicolored LED that flashes GREEN when no problems are present and changes to RED when problems are encountered. See the Status Chart below. Table 1: Transmitter Status Chart LED Indication Possible Cause LED is off Transmitter is off switch transmitter ON Batteries are dead replace batteries Transmitter failure contact Cattron at www.cattron.com/contact for service LED flashes at low rate Transmitter is operating in a normal mode LED flashes at high rate Command Switch is pressed LED flashes Red/Green (A series only) Batteries getting low change batteries at the next convenient opportunity LED flashes on-off at a slow rate

( second on and second off) Batteries getting low change batteries at the next convenient opportunity LED remains on continuously (LED might flicker slightly) A switch was activated at the time the transmitter was switched on, or a general failure occurred that requires factory service. Ensure no other switches are pressed while attempting to switch the transmitter on LED will not light when ON/OFF button is pushed Replace batteries. If this does not correct the problem, the transmitter must be repaired 5.6.2 Function Select LEDs Two LEDs are used on some transmitters to indicate which control functions are active (such as hoist trolley A or hoist trolley B; these are commonly used with pilot relays). When both are illuminated, both controls are active. When both LEDs go out, neither control is active. 9M02-9028-A021-EN Version 4.0 16 Remtron Engineered Systems User Manual 6. Installation 6.1 General WARNING 6.2 Locating the Equipment 6.2.1 Antenna Location Check all the components to confirm that they are the components you ordered for your system and that they are in good condition. If any components are missing, or if any are not in good condition, contact Cattron at www.cattron.com/contact . READ ALL INSTRUCTIONS. Failure to follow the SAFETY RULES can result in serious personal injury. Before starting this installation, ensure that the crane power has been disconnected and that all applicable safety precautions are followed. The antenna is one of the most important components of a radio receiving system. Proper placement of the receiver antenna ensures reliable operation under the most severe conditions. A direct line-of-sight path between the transmitter and receiver antenna provides the best performance (refer to Figure 3). Controlled range systems require a special flat panel antenna. Refer to Installation Procedure - SAFE-T-RANGE

(21R22CR) for special considerations for the antenna used with that system. Figure 3: Transmitter/Receiver Communication In most cases, the antenna may be mounted directly on the receiver cabinet. In determining the mounting location, consider the following items:

Mount the antenna vertically For optimum performance, give the antenna itself a minimum of 8 inches clearance in all directions, excluding the wall or plate to which the receiver cabinet is mounted (refer to Figure 4) If the receiver cabinet location cannot provide this clearance and the antenna must be mounted at a remote location, the Cattron Remote Antenna Mounting Kit should be used. See Receiver Spare Parts List or contact Cattron at www.cattron.com/contact for more information 9M02-9028-A021-EN Version 4.0 17

Remtron Engineered Systems User Manual Figure 4: Antenna Clearance 6.2.2 Receiver Location To ensure safe and reliable system operation, the following items must be considered when selecting a location for mounting the receiver:

Install the receiver in an environment where the ambient temperature during operation does not drop below -20 F (-28 C) or rise above +160 F (+71 C) All connections to the receiver enclosure must be watertight Avoid mounting the receiver enclosure on a surface where excessive vibration or shock is present For easy access to wiring and for service, provide sufficient room to open the enclosure door To ensure that the receiver enclosure is electrically at earth ground, remove all paint from the mounting-

hole surfaces (refer to Figure 5) Figure 5: Mounting-Hole Paint Removal Mount the receiver enclosure securely using appropriate locking-type hardware. This also assists in properly grounding the receiver enclosure to the mounting surface 9M02-9028-A021-EN Version 4.0 18 Remtron Engineered Systems User Manual 6.3 Installation Wiring Referring to the configuration sheet provided with the receiver (usually located within the receiver door), dress the receiver output relay wiring and the control switch wiring along the inside wall of the enclosure. This allows for easy troubleshooting and maintenance. 6.3.1 Receiver Power Cattron receivers are normally prewired for the most widely used control systems. Specific installations may require rewiring the relay commons. When connecting the Cattron receiver assembly to a power source that has large amounts of interference (noise) generated by motors and/or contactors, use noise suppression devices

(snubbers) to prevent noise from triggering the receivers safety shutdown programming. Never use the receiver case as a ground for other electrical equipment. Limit the load current applied to the output relay bank common to a maximum of 10 A. 6.3.2 Relay Outputs CAUTION Connection to equipment or contactors with higher voltage or current requirements requires an intermediate relay. 6.3.3 Output Snubbers Snubbers are needed to suppress the noise generated from arcing relay contacts. When a contactor opens, the contactor coil produces a large voltage potential, much like automotive ignition systems. When the points open on automotive ignition systems, the coil sends a large voltage to the distributor which jumps across the spark plug

(called arcing). The result is a large amount of noise generated in the system. A snubber is a device designed to reduce arcing (noise). Cattron uses a resistor-capacitor combination to accomplish this function. To prevent noise entering the receiver, it is recommended that all contactors have snubbers installed directly across the coils. If more snubbers are needed, see the Receiver Spare Parts List or contact Cattron at www.cattron.com/contact . 6.4 Installation Procedure 21R14A Receiver Refer to Figure 6 and Figure 7. 6.4.1 Power/Control Wiring The transfer switch is wired so that the cranes Main Line Contactor (MLC) is controlled by the radio MLC relay when it is in the radio position and by the pendant controls when the switch is in the pendant position. Refer to Figure 7 (21R14A) for typical input control wiring for overhead cranes. Transfer switch wiring is not required unless there is a need for pendant operation. The switch can normally be wired without removing it from the receiver cabinet. Any unused switch poles can be used for isolating additional functions. 9M02-9028-A021-EN Version 4.0 19

Remtron Engineered Systems User Manual WARNING Before starting this installation, ensure that the crane power has been disconnected and that all applicable safety precautions are followed. Use the following steps to install the wiring to the receiver board and/or control transfer switch:

1. Disconnect the hot input wire X1 from the pendant and connect it to the (X1) terminal 11 of connector 2. 3. 4. TB1 on the receiver board (A). If you also need 21R14A receiver installation pendant control, connect a wire from the top right lug on the RADIO/PENDANT transfer switch to the X1 input for the pendant (B). Install a wire (16 gauge) from the X2 terminal 12 (X2) of connector TB1 to the neutral wire from the Crane Control Power source (C). Install a wire (16 gauge) from the MLC terminal 1 (MLC) of connector TB1 to the main line contactor. This wire will provide a continuous voltage to the ML Coil when the radio is on (D). Review the steps above to ensure the accuracy of the wiring before applying power to the installation. Perform 21R14A Installation Testing. 9M02-9028-A021-EN Version 4.0 20

Remtron Engineered Systems User Manual Figure 6: 21R14A Receiver 9M02-9028-A021-EN Version 4.0 21 Remtron Engineered Systems User Manual Figure 7: Typical 21R14A Power/Control Wiring 9M02-9028-A021-EN Version 4.0 22 Remtron Engineered Systems User Manual 6.5 Installation Procedure 21R22 Receiver Refer to Figure 8 and Figure 9. 6.5.1 Power/Control Wiring The transfer switch is wired so that the cranes Main Line Contactor (MLC) is controlled by the radio MLC and OPR relays when it is in the radio position and by the pendant controls when the switch is in the pendant position. Refer to Figure 9 for typical input control wiring for 21R22 receivers. Transfer switch wiring is not required unless pendant operation is needed. The switch can normally be wired without removing it from the receiver cabinet. Any unused switch poles can be used for additional isolation. WARNING Before starting this installation, ensure that the crane power has been disconnected and that all applicable safety precautions are followed. Use the following steps to install the wiring to the receiver board and/or control transfer switch:

1. Disconnect the hot input wire X1 from the pendant and connect it to terminal 9 of connector TB4 on the 2. 3. 4. receiver board (A). If pendant control of the 21R22 receiver installation is also desired, connect a wire from terminal 7 of connector TB4 on the receiver board to the X1 input for the pendant (B). Install a wire (16 gauge) from terminal 1 (X2) of connector TB4 to the neutral wire from the Crane Control Power source (C). Install a wire (16 gauge) from terminal 4 (MLC) of connector TB4 to the main line contactor. This wire will provide a continuous voltage to the ML Coil when the radio is on (D). Review the steps above to ensure the accuracy of the wiring before applying power to the installation. Go to 21R22 Installation Testing and perform installation testing. 9M02-9028-A021-EN Version 4.0 23

Remtron Engineered Systems User Manual Figure 8: 21R22 Receiver Note: For R30 and R52 configurations, you must connect a Relay Expansion Board to the proper control voltage. 9M02-9028-A021-EN Version 4.0 24 Remtron Engineered Systems User Manual Figure 9: Typical 21R22 Power/Control Wiring 9M02-9028-A021-EN Version 4.0 25 Remtron Engineered Systems User Manual 6.5.2 21R14A Installation Testing Before putting the system into service, perform the following testing procedure:

1. Apply power to the receiver. 2. Verify that the POWER LED turns ON. Refer to Figure 6. 3. Turn the transmitter to ON. 4. Verify that the K16 and Output LED turn ON; while the alarm is on, verify the Signal LED flashes. 5. Verify that voltage is present at the receiver normally open on output for the MLC. 6. Verify that no voltage is present at any of the relay output terminals that are used for your application. 7. If voltage is present at any output terminal that is used, recheck the system wiring. 6.5.3 21R22 Installation Testing Before putting the system into service, perform the following testing procedure:

1. Apply power to the receiver. 2. Verify that the POWER LED and the K23 (MLC) LED both turn ON. Refer to Figure 10. 3. Turn the transmitter to ON. 4. Verify that the K23 LED turns OFF. 5. Verify that the K24 (OPR) LED turns ON and the SIGNAL LED FLASHES. Refer to Figure 11. 6. Verify that voltage is present between the receiver output and the Main Line Contactor (MLC) terminal 4 of TB4. 7. Verify that no voltage is present at any of the relay output terminals that are used for your application. 8. If voltage is present at any output terminal that is used, recheck the system wiring. Figure 10: 21R22 Status LED Indicators Receiver ON (Transmitter OFF) 9M02-9028-A021-EN Version 4.0 26 Remtron Engineered Systems User Manual Figure 11: 21R22 Status LED Indicators Transmitter ON 6.6 Installation Procedure SAFE-T-RANGE (21R22CR) Cattron's Safe-T-Range is the latest advancement in wireless crane controls. Safe-T-Range keeps the operator within a predetermined distance from the crane, thus increasing safety in the workplace. Using an advanced panel antenna design along with programmable logic, a Safe-T-Range-equipped receiver draws an electronic boundary around the crane and operator. The system then safely stops and inhibits selected functions when the operator steps outside the boundary. This is done without shutting down the main contactor line. 6.6.1 21R22CR Power/Control Wiring Perform the procedure for installing the 21R22 Power/Control Wiring. 6.6.2 21R22CR Antenna Installation The 21R22CR Receiver must be set up correctly using a special antenna and circuitry for the controlled range function to operate properly. Use the following procedure as a supplement to the 21R22 Installation Procedure. The antenna for the 21R22CR has a specially shaped pattern that provides a sharp drop-off in signal strength when the operator moves away from the antenna. The antenna has a shaped beam much like a broad flood lamp, as shown in the following illustration. 9M02-9028-A021-EN Version 4.0 27 Remtron Engineered Systems User Manual Figure 12: 21R22CR Antenna Pattern For normal operation, place the antenna as close to the center of the bridge as practical so that the radio control operation is symmetrical about the crane. Mount the antenna underneath the crane with a clear line of sight to the area the crane operator uses. Position the antenna parallel to the ground and have the arrow on its back side pointing toward either end of the bridge. Use low loss cables to connect the antenna to the receiver if the cable run is in excess of 18 feet. Use Cattron Part Numbers 600038-01 (9 ft), 600038-02 (18 ft), or 600048- (length in 25 ft. increments) for up to 100 feet of antenna extension cable. 6.6.3 21R22CR Installation Testing Perform the tests described in the section on 21R22 Installation Testing. When these tests have been successfully performed, proceed with the Control Range Alignment and Test below. 6.6.4 21R22CR Control Range Alignment and Test The Control Range circuit has two adjustments. The Range adjustment determines the maximum operating distance from the receiving antenna at which the operator can control critical crane functions (refer to the Control Range circuit board in Figure 13). The Time Delay adjustment determines the length of time the signal must be below threshold before the Control Range circuit activates. The time delay prevents the Control Range from causing motion jerkiness as the signal varies due to normal operator load movement. For ease of alignment, adjust the time delay to the minimum value (CCW position) while adjusting the range. Position the operator with an operating transmitter at the desired range limit. Turn the Range adjustment until the Range indicator LED illuminates. Slowly rotate the Range adjustment clockwise until the Range indicator extinguishes. Note that a voltmeter may be connected to the test points to monitor the voltage for the set point. Test the operation of the Control Range by having the operator with the transmitter move in and out of range in all directions and readjust the Range adjustment as needed to achieve the desired range limit. Note that the time delay holds the Range LED off for about 1.5 seconds after the operator goes out of range. When the range is properly adjusted, increase the time delay to the desired value. The adjustment may be set from 1.5 to 10 seconds. Cattron recommends a longer time delay to prevent the system from falsely activating due to the normal dynamics of the operator running the crane. 9M02-9028-A021-EN Version 4.0 28 Remtron Engineered Systems User Manual Figure 13: Control Range Circuit Board on 21R22CR Receiver Installation Procedure 22R08A 6.7 Refer to Error! Reference source not found.. 6.7.1 22R08A Power/Control Wiring System Power Connections The following chart provides instructions for making power connections, depending on the system. 120/240/24 VAC The power connections for Models 22R08A-01(120VAC), -03(240VAC), and

-05(24VAC) are made by placing X2 on pin 11 of TB2, and X1 on pin 12 of TB2 12-24 VDC The power connections for Model 22R08A-02(12-24DC) are made by placing the VDC return to pin 11 of TB2 and the +VDC to pin 12 of TB2 9M02-9028-A021-EN Version 4.0 29 Remtron Engineered Systems User Manual Figure 14: 22R08A Receiver 9M02-9028-A021-EN Version 4.0 30 Remtron Engineered Systems User Manual 6.7.2 22R08A Output Relay Connections WARNING Verify that the main input power is OFF before attempting to make connections. All relay outputs are capable of operating up to 8 A, 240 VAC, or 12 VDC circuits. Connecting to equipment or contactors with higher voltage or current ratings requires an intermediate relay. Total sustained current must not exceed 10 A for relays K5 through K8. Note: When connecting to inductive loads such as relay coils and motors, Cattron recommends that snubbers be placed across the load in order to ensure reliability and long life of the output relay contacts. Figure 15 shows the relay output connections for the 22R08A Receivers. Note that Relays K1 through K4 provide form C (SPDT) outputs. Relays K5 through K8 provide form A (SPST) outputs and share a common bus. COM refers to the input voltage placed across all relays. 6.7.3 22R08A Installation Testing Before putting the system into service, perform the following testing procedure:

1. Apply the appropriate power to the receiver (12-24 VDC or 120 VAC). 2. Verify that the POWER (DS3) LED turns ON. Refer to Figure 14. 3. Turn the transmitter to ON. 4. Verify that the Signal (DS1) LED flashes. 5. Verify that pressing any function switch on the transmitter lights the corresponding relay on the receiver and the Relay (DS2) LED. Review all of the steps above to ensure the accuracy of the wiring. Figure 14: 22R08A LED Status Indicators 9M02-9028-A021-EN Version 4.0 31

Remtron Engineered Systems User Manual Figure 15: 22R08A Series Receiver Relay Output Connections 9M02-9028-A021-EN Version 4.0 32 Remtron Engineered Systems User Manual 7. Maintenance & Troubleshooting 7.1 Monthly Inspection Cattron recommends performing the following tasks once a month:

Inspect the transmitter for damage to the keypad and case Inspect all electrical and antenna connections to ensure they are clean and tight Ensure all terminal strips are firmly in place 7.2 Installation Troubleshooting If the system fails to operate at the time of installation, or after a system component is repaired, try to remedy the problem by using the following troubleshooting chart. If this does not solve the problem, proceed to the transmitter and receiver troubleshooting charts or contact Cattron at www.cattron.com/contact . Table 2: Installation Troubleshooting Chart Problem Possible Cause Remedy Receiver will not respond to the transmitter Wrong transmitter code Make sure transmitter is the correct one for the receiver. Re-program the transmitter Transmitter problem See Transmitter Troubleshooting Receiver problem See Receiver Troubleshooting System has short range Antenna placement Move the antenna. See Antenna Location Antenna cable shorted or open Check cable and connections to the antenna Some functions are incorrect Programming error Check the configuration sheet against system requirements. Contact Cattron at www.cattron.com/contact 7.3 Transmitter Troubleshooting WARNING When testing the transmitter, the receiver can become active and cause system operation. Always assume the system is working and will respond when testing a transmitter. 7.3.1 Normal Operation When the transmitter is operating normally, the LED indicator emits short flashes at a low rate when no commands are activated, and at a higher rate when a command is activated. 9M02-9028-A021-EN Version 4.0 33

Remtron Engineered Systems User Manual Some transmitters use a red LED only. Others use a multicolored LED that flashes green when no problems are present and turns red when other problems are encountered. The LED also turns AMBER to indicate a hard-wired pendant cable connection on those transmitters equipped with it. Problem LED is off Possible Cause Remedy Transmitter is off Press ON/ALARM button Batteries are dead Replace batteries Transmitter failure Contact Cattron at www.cattron.com/contact LED cycles on-off ( second on and second off) Batteries getting low Change batteries at the next convenient opportunity LED flashes Red/Green (A series only) Batteries getting low Change batteries at the next convenient opportunity LED is on continuously (LED might flicker slightly) Switch activated at start Restart transmitter with no other switches pressed Transmitter failure Contact Cattron at www.cattron.com/contact 7.3.2 Transmitter Repair The transmitter is not considered a field-repairable item and must be returned to the factory for repair. Changing transmitter batteries and ID codes are not considered repairs. 7.3.3 Replacing the Transmitter Batteries WARNING The transmitters electronic components are exposed when the back of the case is removed. Take care to prevent dirt or other contaminants from entering the case. Do not allow the circuit to be scraped or damaged in any way. Handheld Transmitters Refer to Figure 16 for your particular transmitter. 1. For Standard transmitters, remove the screws on the back of the transmitter and remove the back panel from the case. For A Series IP67 rated transmitters, fully release the two captive screws and remove the battery door. 2. Remove and replace the AA Alkaline batteries. Be sure to observe the correct polarity. 3. For Standard transmitters, reassemble the transmitter in reverse order, making sure the battery wires do not get pinched between the back panel and the case. Tighten the screws snugly. For A Series IP67 rated transmitters, fully replace the battery door and secure using the two captive screws. A Series Battery door screws should be tightened until snug, plus half a turn. 9M02-9028-A021-EN Version 4.0 34

Remtron Engineered Systems User Manual Belly Box Transmitters 1. Open the battery compartment door on the transmitter. 2. Remove and replace the AA Alkaline batteries. Be sure to observe the correct polarity. 3. Close the door and tighten the thumb screw. 7.3.4 Changing the Transmitter ID Code Changing the ID Code requires use of a Cattron RAC16 Series programmer. Refer to Figure 16 for the handheld transmitters. 1. Confirm that the batteries are in good condition (refer to Transmitter Troubleshooting). 2. Remove the screws on the back of the transmitter and remove the back panel from the case. On A Series IP67 rated transmitters, remove the battery door and batteries before removing the back of the transmitter. On the belly box transmitters, open the battery compartment door. 3. Attach the programming plug to the 4-pin connector on the circuit board, or, if using the belly box adapter, to the mini-DIN connector. Verify that the ID Code is displayed. 4. Enter the new ID Code and press the PRG key. The RAC16 display reads SUCCESS. Verify new ID Code by pressing BKSP and ESC keys. 5. Reassemble the transmitter in reverse order, making sure that the battery wires do not get pinched between the back panel and the case. Tighten the screws snugly. On A Series IP67 rated transmitters, replace the battery door and batteries after replacing the back panel. A Series captive screws should be tightened until snug, plus half a turn. Refer to the RAC16 Series User Manual for more detailed instructions. 9M02-9028-A021-EN Version 4.0 35 Remtron Engineered Systems User Manual Figure 16: Handheld Transmitters - Access to Batteries and Programming Plug 9M02-9028-A021-EN Version 4.0 36 Remtron Engineered Systems User Manual 7.4 Transmitter Spare Parts List 7.4.1 Handheld Transmitters When requesting spare parts, please contact Cattron at www.cattron.com/contact and provide your transmitter model and serial number in the first instance. Item Part Number Spare Transmitter (complete) Use Model No./Serial No. Shoulder Strap Case screws, 6-32 5/8 Phillips, stainless steel 600057 500047 Case and battery door screws, captive, A series transmitters 500132 Replacement Transmitter Label Use Model No./Serial No. Model 21T10A 21T14A 21T18A 21T20 21T23 Item 9M02-9028-A021-EN Version 4.0 Leather Holster Clear Protective Pouch 620022 620023 620023 620009 620009 620024 620025 620025 620012 620012 Spare Transmitter (complete) Use Model No./serial No. 7.4.2 Belly Box Transmitters Shoulder Carrying Strap Case retaining screws, T34A/36A Case retaining screws, T44A/46A Part Number 600057 500012 500081 37 Remtron Engineered Systems User Manual 7.5 Receiver Troubleshooting 7.5.1 General Refer to Figure 6, Figure 8, and Error! Reference source not found. for the receiver layouts. The 21R14A, 21R22, and the 22R08A have diagnostic LEDs plus a LED for each output relay to aid in isolating a problem if one occurs. The 22R08A and 21R14A receivers have OUTPUT, SIGNAL and POWER diagnostic LEDs on the front of the receiver case. The 21R14A and 22R08A series use a single circuit board for the receiver and decoder. The 21R22 receiver has SIGNAL and POWER diagnostic LEDs on the front of the receiver case and it uses a RF/Decoder board and a Relay board. The following table describes the diagnostic LEDs. LED POWER SIGNAL OUTPUT SIGNAL OUTPUT Indication Receiver operating voltage is present A signal is being received that matches the decoders address Also, may indicate scanning mode in receivers with scanning function

(except 21R22) SCAN 1 through SCAN 3

(21R22 only) These LEDs cycle while receiver is scanning When on steady, indicates which frequency receiver is locked onto K1 through Kxx Corresponding relays are energized When the 21R22 is not receiving a valid signal, an OFF relay pulls in, which ensures that power is removed from the mainline contactor on the crane. When the receiver is receiving a signal in normal operating mode, the OPR relay drops out and the MLC relay pulls in, allowing the main contactor on the crane to energize. Note the 21R14A uses one MLC relay. 7.6 Receiver Testing Note: Before testing, we recommend isolating power to the crane and that all tag/lockout procedures applicable to your facility are applied. 9M02-9028-A021-EN Version 4.0 38 Remtron Engineered Systems User Manual Follow these steps when troubleshooting the CommandPro receivers. 1. Check the POWER indicator. If POWER is not illuminated:

a. Make sure the power switch on the right side of the receiver cabinet is in the ON position. b. Check for AC input power between terminals X1 (X1/+DC-SW for R14A) and X2 of the terminal strip. If AC power is present and the POWER on LED is not on, the problem may be in the Relay board. 2. Ensure the transmitter is OFF. a. Switch the receiver power switch off and then on. If no indicators come on after one second, the microprocessor circuits are possibly defective. The RF/Decoder board may also be defective. 3. Turn the transmitter ON. The SIGNAL LED should start to flash. If it does not:

a. Test the transmitter. b. Verify that the ID Code is the same for the transmitter and receiver. 4. Turn the transmitter ON. a. Change the ID Code on the transmitter or receiver so that they are the same. Refer to Changing the Transmitter ID Code for instructions on setting the ID Code. 5. If only some functions are operating:

a. Check to see if the relay LEDs illuminate for inoperative functions. b. Check the output voltage of the respective relays and the electrical circuits. c. Check the condition of the transmitter switches. d. Check the configuration sheet to verify that the problem function has been programmed to the needs of the equipment. 6. If you are experiencing intermittent operation:

a. Check all connections; make sure that terminal strips are firmly snapped in place and that the RF/Decoder board is firmly attached to the back of the Relay board. b. Check the antenna connections. c. On AC systems, ensure that noise suppression devices have been placed across the coils of all contactors. 7. If the operating range is short:

a. Check all antenna connections and transmitter operation. b. On new installations, verify that the receiver antenna is placed properly. c. If necessary, use an antenna mounting kit to relocate the antenna to a more favorable location. 8. If a new board (21R22 only) does not work:

a. Check that the jumper for BD1, BD2, etc. is in the proper place. 39 9M02-9028-A021-EN Version 4.0 Remtron Engineered Systems User Manual 7.6.1 Receiver Repairs Note: Before repairs are carried out, we recommend that power to the crane is isolated and that all tag/lockout procedures applicable to your facility are applied. WARNING Throughout the troubleshooting procedure, work is performed within the receiver cabinet while the system is powered. Certain points in the cabinet contain dangerous voltages. Use extreme caution when working inside the cabinet with power on. 7.6.2 Replacing the Circuit Boards Refer to Figure 6, Figure 8, and Error! Reference source not found.. 1. Switch the power off to the receiver and open the cabinet door. 2. Unplug the RF coax connector by pulling straight up and gently twisting it back and forth. Unplug all of the electrical connectors. 3. Remove the nut from the ground strap on the mounting plate 4. Remove the four screws from the corners of the receiver assembly mounting plate and remove the assembly from the cabinet. 5. Reassemble in reverse order. 7.6.3 Changing the Receiver ID Code Changing the ID Code requires use of a Cattron RAC16 series programmer. 1. Attach the programming plug to the 6-pin connector on the receiver circuit board. Verify the ID Code is displayed. 2. Enter the new ID Code and press the PRG button. The RAC16 display should read SUCCESS. 3. Remove the programming plug. Refer to the RAC16 series User Manual for more detailed instructions. 9M02-9028-A021-EN Version 4.0 40

Receiver assembly (complete) Use Model No./Serial No. Remtron Engineered Systems User Manual 7.7 Receiver Spare Parts List Item Receiver Antenna Snubbers 230 AC 115 AC 480 AC 250 DC 22R08A 21R14A 21R22 Fuse - GMC Amp 250V Fuse - GMC Amp 250V Antenna cable Assembly w/SMB and panel mount TNC connectors Panel Antenna 21R22CR Safe-T-Range Antenna Mounting Kit w/angle bracket, 9 & 18 coax cable and connectors 600038 & 600038-02 Antenna Extension Cable, LMR400 with lengths of 25, 50, 75, and 100 feet 600048-01, -02, -03, -04 For all other Receiver Spare Part Numbers, please contact Cattron at www.cattron.com/contact and reference the unit Model and Serial Number. Part Number 485026 600049 600052 600050 600051 920040-01 920040-04 920040-05 485034 458028 458029 9M02-9028-A021-EN Version 4.0 41 Remtron Engineered Systems User Manual 8. Warranty Statement For service and repairs, go to www.cattron.com/contact . 9M02-9028-A021-EN Version 4.0 42 Remtron Engineered Systems User Manual Appendix I: Transmitter Specifications Item Detail Operating frequency band 902928 MHz Channel spacing 300 KHz Modulation Power, input Output power Antenna Indicators Digital Frequency Modulation based on Manchester Code. Contains 16-

bit address plus 16-bit CRC check AA cell batteries (Alkaline recommended) Meets FCC Part 15 requirements for license-free operation Circuit board, internal or front mounted (belly box) Self-test LED indicator Ambient Operating Conditions

-20 F to +160 F (-28 C to +71 C) Model Weight(1) Dimensions Commands Batteries 21T10A 10.9 oz. 2.75" x 7.11" x 1.22"

21T14A 12.9 oz. 2.75" x 8.48" x 1.22"

21T18A 12.9 oz. 2.75" x 8.48" x 1.22"

21T20 1.25 lb. 3.5" x 11.5" x 1.0"

21T23 1.25 lb. 3.5" x 11.5" x 1.0"

21T34A 4.5 lbs. 5.0" x 9.0" x 5.5"

21T44A 4 lbs. 5.0" x 10.0" x 6.5"

21T54A 4 lbs. 4.5" x 9.5" x 7.5"

21T74A 4.5 lbs. 5.0" x 10.5" x 8.5"

Notes:

(1) Weight includes batteries. 10 14 18 20 23

(2)24 + 6

(3)24 + 8

(3)24 + 8

(3)24 + 8

(2) 21T34A can transmit 24 discrete plus 6 stepped lever commands.

(3) 21T44A, 21T54A and 21T74A can transmit 24 discrete plus 8 analog commands. 2 2 2 3 3 3 3, 6 or 9 3, 6 or 9 3, 6 or 9 9M02-9028-A021-EN Version 4.0 43 Remtron Engineered Systems User Manual Certifications Model FCC ID#

Industry Canada Certification #

21T10A CN2810A 21T14A CN2814A 21T20 21T23 EGT820TX EGT823TX 1007A-810A 1007A-814A 249 710 31891 249 710 31892 21T18A CN290275 1007A-90275 21T34A EGT834TX 249 710 31890 21T44A EGT844TX 249 710 31889 21T54A EGT854TX 249 710 31893 9M02-9028-A021-EN Version 4.0 44 Remtron Engineered Systems User Manual Appendix II: Receiver Specifications Item Detail Operating frequency band 902 - 928 MHz Channel spacing 300 KHz Modulation Digital Frequency Modulation based on Manchester Code. Contains 16-bit address plus 16-bit CRC check Receiver Type Dual Conversion FM Sensitivity IF Bandwidth Antenna Decoder 1 V usable 180 KHz 3" tuned element Microprocessor-controlled Response Time 60 Milliseconds Safety Features Address check CRC code check Format test Signal check Transmitter status checks Self-test Indicators Full function diagnostics LEDs for easy troubleshooting Output Contacts 8 Amp @ 230 VAC Logic Base Programmable for each application Power Requirements 115 VAC or 230 VAC, 1 phase, 50 60Hz, 24 VAC, 12 VDC, 24 VDC Maximum Current Drain 0.12 Amp @ 115 VAC Ambient Operating Temperature

-20 F to +160 F (-28 C to +71 C) 9M02-9028-A021-EN Version 4.0 Model Dimensions Command Functions 21R14A 10.5" x 12.5" x 5.5"

21R22 12" x 14" x 6"

22R08A 8" x 10" x 4.5"

14 22 8 45 Remtron Engineered Systems User Manual Certifications Model FCC ID#

Industry Canada Certification #

21R14A 21R22 22R08A

(1)

(1)

(1) 249 710 31887 249 710 32139A 249 710 32139A Note: (1) Self Certified for operation under Part 15 of the FCC rules. 9M02-9028-A021-EN Version 4.0 46 Remtron Engineered Systems User Manual Due to continuous product improvement, the information provided in this document is subject to change without notice. Cattron Support For remote and communication control systems support, parts and repair, or technical support, visit us online at:

www.cattron.com/contact Cattron North America Inc., 655 N River Rd NW, Suite A, Warren, OH 44483 9M02-9028-A021-EN Version 4.0

IR LRM2 Radio Module Document p/n: 9S02-9027-A002 Rev.A Introduction Product Development IR LRM2 Radio Module Document p/n: 9S02-9027-A002 Rev.A CONFIDENTIALITY NOTICE This correspondence and all information contained within are the exclusive, confidential and proprietary property of Cattron North America Inc. it is not to be reproduced, nor is it or any portion of it to be used by or disclosed to any other individual or legal entity, without the prior, written approval of Cattron North America Inc. Furthermore, the information contained within this correspondence is also to be handled in accordance with any and all confidentiality agreements between Cattron North America Inc. and the receiver or user of this information. 2020 Cattron North America Inc. IR LRM2 Radio Module Document p/n: 9S02-9027-A002 Rev.A Introduction Revision History Date Revision Description Signature / Date 2020-05-10 A Initial draft Prepared H. Lin Verified Approved Prepared Verified Approved Prepared Verified Approved Prepared Verified Approved IR LRM2 Radio Module Document p/n: 9S02-9027-A002 Rev.A Table of Contents Introduction 1. INTRODUCTION ............................................................................................................................................1-6 1.1 1.2 1.3 1.4 1.5 PURPOSE ..........................................................................................................................................................1-6 SCOPE ..............................................................................................................................................................1-6 APPLICABILITY ................................................................................................................................................1-6 DEFINITIONS, ACRONYMS ...............................................................................................................................1-6 1.4.1 Definitions ..............................................................................................................................................1-6 1.4.2 Acronyms ................................................................................................................................................1-6 REFERENCES ....................................................................................................................................................1-6 2. FEATURES SUMMARY .................................................................................................................................2-1 3. HOST INTERFACE DEFINITION ................................................................................................................3-2 3.1 3.2 PINS ASSIGNMENT ...........................................................................................................................................3-2 SIGNALS DESCRIPTION ....................................................................................................................................3-3 4. FUNCTIONAL DESCRIPTION .....................................................................................................................4-5 4.1 4.2 4.3 OVERVIEW.......................................................................................................................................................4-5 IR LRM2 Radio ......................................................................................................................................4-5 4.1.1 4.1.2 Data Communication Model & Definitions ............................................................................................4-5 TELEGRAM TRANSMISSION..............................................................................................................................4-6 TELEGRAM RECEPTION ...................................................................................................................................4-6 5. IR LRM2 CONFIGURATION CONCEPT ...................................................................................................5-8 5.1 5.2 5.1.1 5.1.2 5.1.3 CONSOLE INTERFACE ......................................................................................................................................5-8 Write command ...................................................................................................................................5-8 Read command ....................................................................................................................................5-8 Help command ....................................................................................................................................5-8 STAND-ALONE TEST MODE .............................................................................................................................5-8 IR LRM2 Radio Module Document p/n: 9S02-9027-A002 Rev.A Introduction 90273 TRX module meets Part 15 of the FCC rules and regulations. Compliance with the labeling requirements, FCC notices is required. In order to comply with FCC Certification requirements, the Original Equipment Manufacturer (OEM) must fulfill the following requirements. 1. The system integrator must place an exterior label on the outside of the final product housing the 90273 TRX Module. The figure below shows the contents that must be included in this label. 2. 90273TRX modules may only be used with the antennas that have been tested and approved for use with the module. Labeling Requirements The OEM must make sure that FCC labeling requirements are met. This includes a clearly visible exterior label on the outside of the final product housing that displays the contents shown in below. WARNING: The 90273 TRX modules have been tested by the FCC for use with other products without further certification (as per FCC Section 2.1091). Changes or modifications to this device not expressly approved by Cattron North America Inc. could void the users authority to operate the equipment. NOTICE: OEMs must verify the final product complies with unintentional radiators (FCC Section 15.107 and 15.109) before providing a declaration of conformity for their final product to Part 15 of the FCC Rules. NOTICE: The 90273TRX modules have been certified for mobile and fixed radio applications. If the module will be used for portable applications, the device must undergo SAR testing. RF Exposure WARNING: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20 cm between the radiator and your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. NOTICE: The preceding statement must be included as a CAUTION statement in OEM product manuals in order to alert users of FCC RF Exposure compliance. 90275TRX is designed for use in countless wireless applications requiring long range communications with low energy consumption. To ensure that the final product complies with the all of the regulatory requirements for the Modular Grant the following integration instructions should be followed. 90275TRX is limited to OEM installation ONLY. The OEM integrator is responsible for ensuring that the end-user has no manual instructions to remove or install the module. IR LRM2 Radio Module Document p/n: 9S02-9027-A002 Rev.A Introduction FCC Part 15.19 Warning Statement THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES. OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITIONS: (1) THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE, AND (2) THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED, INCLUDING INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION. FCC Part 15.21 Warning Statement NOTE: THE GRANTEE IS NOT RESPONSIBLE FOR ANY CHANGES OR MODIFICATIONS NOT EXPRESSLY APPROVED BY THE PARTY RESPONSIBLE FOR COMPLIANCE. SUCH MODIFICATIONS COULD VOID THE USERS AUTHORITY TO OPERATE THE EQUIPMENT. FCC Part 15.105(b) Warning Statement- (ONLY Required for 15.109-JBP devices) NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

- Reorient or relocate the receiving antenna.

- Increase the separation between the equipment and receiver.

-Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

-Consult the dealer or an experienced radio/TV technician for help. IC RSS-GEN, Sec 8.4 Warning Statement ENGLISH:

This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. FRENCH:

Le prsent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorise aux deux conditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radiolectrique subi, mme si le brouillage est susceptible d'en compromettre le fonctionnement. Only the following authorized antennas or the antenna gain less than highest gain antenna for each band may be used with the equipment:

460MHz Splatch patch antenna (50 Ohm, ANT-458-SP or equivalent), 460MHz wave whip antenna (50 Ohm, EXD450BNX or equivalent), 460MHz wave mag Antenna (50 Ohm, B4505CS or equivalent);

2400MHz wave dipole antenna (FW.24.SMA.M, GW.71.5153) Introduction IR LRM2 Radio Module Document p/n: 9S02-9027-A002 Rev.A 1. Introduction 1.1 Purpose A new family of RF module, the LRM2 family, is being developed by Cattron North America Inc. This family is employing Silicon Labs EFR32FG13 Flex Gecko SoC (System On Chip), which is including a high performance Radio transceiver and a high performance Micro-Controller Unit. 1.2 Scope This document describes the host interface signal definitions, timings, operation mode, available functionalities, and provide details about its integration to Unity products. This document does not cover RF specifications or power supply specifications. 1.3 Applicability Applies to IR LRM2 family members, P/N 2PCA-9027-xxxx 1.4 Definitions, Acronyms 1.4.1 Definitions 1.4.2 Acronyms IR LRM2 1.5 References MCU SoC OCU Radio Module Machine Control Unit System-On-Chip Operator Control Unit

[1] Schematic Drawing for LRM2, Cattron P/N 9D02-9027-X001

[2] Unity RF Telegrams Format, Cattron P/N 9S01-7640-X101

[3] LRM2 Radio Module Configuration Registers Specifications, Cattron P/N 9S02-8969-A002 IR LRM2 Radio Module Document p/n: 9S02-9027-A002 Rev.A 2. Features Summary Features Summary The IR LRM2 is designed to replace Remtron products with less cost and improved performance. Its host interface is compatible with previous LRM(2PCA-7954-xxxx) series. Direct electrical compatibility to LRM (2PCA-7954-xxxx) interface On-board wireless SoC The interface is controlled by an on-board Silicon Labs EFR32FG13 SoC. The EFR32FG13 Flex Gecko SoC includes both a high-performance radio transceiver and a high performance, low power Micro-Controller. Minimum buffers/Minimum Delay IR LRM2 firmware is implemented to provide a almost transparent operation; transmission and reception delays are kept to a minimum Support for different Modulation modes The IR LRM2 family is designed to support multiple different RF Modulations (2FSK and 4FSK), which is transparent to Host firmware. These different aspects are covered in the rest of this document. IR LRM2 Radio Module Document p/n: 9S02-9027-A002 Rev.A Host Interface Definition 3. Host Interface Definition 3.1 Pins Assignment Pin number Board to board connector Pin Details J1 Pin number Pin number J5 Pin number 1 3 5 7 9 11 13 15 17 19 1 3 5 7 9 11 13 15 17 19 Signal name GND TDI-RF MASTER-CTRL-US1-RX-M GND I2C0-SDA-RF I2C0-SCL-RF GND RFIO-1-M BOOT-EN/RFIO-0-M GND Signal name GND nRESET-M nRESET-S BOOT-EN/RFIO-0-S SLAVE-DATA-US0-RX-S SLAVE-CTRL-US1-RX-S SLAVE-DATA-US0-TX-S SLAVE-CTRL-US1-TX-S READY GND Signal name GND nRESET-RF RFIO-2-M MASTER-DATA-US0-TX-M RFIO-3-M TDO-RF MASTER-DATA-US0-RX-M TMS/SWDIO-RF TCK/SWDCLK-RF MASTER-CTRL-US1-TX-M Signal name GND 3.3V 3.3V GND REV_AN RFIO-1-S ANT_SEL FWD_AN READY (For PA_EN) GND 2 4 6 8 10 12 14 16 18 20 2 4 6 8 10 12 14 16 18 20 Table 3.1 Host Interface pins assignment Host Interface Definition IR LRM2 Radio Module Document p/n: 9S02-9027-A002 Rev.A 3.2 Signals Description Net Name TCK/SWDCLK-RF TMS/SWDIO-RF TDO-RF TDI-RF MASTER-DATA-US0-TX-M MASTER-DATA-US0-RX-M RFIO-2-M RFIO-3-M 3.3V 38.4MHz crystal Oscillator nRESET-RF Sub GHz RF Output Sub GHz RF Input GND GND GND 2G4RF_IOP PAVDD nRESET-M nRESET-S BOOT-EN/RFIO-0-S SLAVE-DATA-US0-RX-S SLAVE-DATA-US0-TX-S SLAVE-CTRL-US1-RX-S SLAVE-CTRL-US1-TX-S TCXO_EN TX/nRX READY REV_AN RFIO-1-S 3.3V ANT_SEL FWD_AN General Description GPIO (5V) GPIO (5V) GPIO (5V) GPIO (5V) GPIO (5V),UART_RX for Master data signals GPIO (5V), UART_TX for Master data signals GPIO (5V), RFIO-2_Master GPIO (5V), RFIO-3_Master Radio Power Supply High Frequency Crystal input, 38.4MHz crystal Oscillator High Frequency Crystal output, 38.4MHz crystal Oscillator Reset input, active low, nReset_Radio (Input from JTAG connector) Sub GHz Differential RF output, positive path Sub GHz Differential RF output, negative path Sub GHz Differential RF input, positive path Sub GHz Differential RF input, negative path Radio Ground Power Amplifier (PA) voltage regulator VSS 2.4 GHz Differential RF input/output, negative path 2.4 GHz Differential RF input/output, positive path Power Amplifier (PA) voltage regulator VDD input nRESET_M (Reset output for Master controller) nRESET_S (Reset output for Slave controller) RFIO-0_Slave UART_TX for slave data signals UART_RX for slave data signals UART_TX for Slave control signals UART_RX for Slave control signals GPIO for TCXO_EN GPIO (5V), TX/nRX (GPIO to enable RF switch#01 & 02) GPIO for GREEN LED. Multiplexed with READY (GPIO output) REV_AN RFIO-1_Slave Analog power supply ANT_SEL (GPIO to enable RF switch#03 which will be located on MCU board) GPIO for RED LED. Multiplexed with FWD_AN (For power amplifier. It is not required in our design. Just provision for cattron team) Host Interface Definition IR LRM2 Radio Module Document p/n: 9S02-9027-A002 Rev.A GND NC 3.3V 3.3V GND with decoupling cap 3.3V BOOT-EN/RFIO-0-M RFIO-1-M I2C0-SCL-RF I2C0-SDA-RF MASTER-CTRL-US1-RX-M MASTER-CTRL-US1-TX-M Voltage regulator VSS Kept it NC 3.3V Supply 3.3V Supply Decouple output for on-chip voltage regulator 3.3V Supply RFIO-1_Master I2C0_SCL I2C0_SDA UART_TX for Master control signals UART_RX for Master control signals Table 3.2 - Host Interface signals description IR LRM2 Radio Module Document p/n: 9S02-9027-A002 Rev.A Functional Description 4. Functional Description 4.1 Overview 4.1.1 IR LRM2 Radio

. Figure 4.1 IR LRM2 Design The Silicon Labs ERF32FG13 SoC is located between the host interface and the RF interface, providing decoupling between host and RF interface. The EFR32FG13 SoC has sufficient buffer space for one telegram. As shown later, telegram processing is defined to minimize delays, so to provide a transparent-like behavior. Sub-GHz will support different frequency bands to support different regions & supported frequency bands are mentioned below:

Propriety Sub-GHz protocol:

433MHz 460MHz 868MHz 915MHz 4.1.2 Data Communication Model & Definitions The communication model defines some of the terminology used in the rest of this document. IR LRM2 Radio Module Document p/n: 9S02-9027-A002 Rev.A Functional Description Figure 4.2 - Data communication model

- The IR LRM2 Radio Module is used to communicate telegrams between hosts. In Unity context, hosts are OCU and MCU CPU boards. The IR LRM2 has two interfaces: a Host Interface and a RF Interface.

- Transmit and Received Telegrams are relayed through the IR LRM2 Host Data Buffer. This buffer is capable to hold only one telegram at a time. The purpose of this buffer is to relax host timings requirements, and to allow decoupling between Host Interface and RF Interface data rates.

- Telegrams sent/received on the Host Interface and RF interface are encapsulated into frames to improve

- The IR LRM2 does not perform any processing on the telegrams content; it controls only the frames synchronization. overhead. 4.2 Telegram Transmission Transmit frames have two fields:

- Telegram length (number of bytes). The length is used by the CPU to control the transmission process.

- Telegram (maximum 254 bytes). The content of the telegram is defined by the application. For Unity application, this is the Unity Telegram beginning with the Scrambling byte, the TID and terminated with the 16bits CRC, as defined in ref [2]. Figure 4.3 - Transmit Telegram frame format 4.3 Telegram Reception Each RF packet received by the LRM2 is sent to the host interface, followed by its RSSI. Also, in order to ensure receive telegram frame synchronization (i.e. unambiguous detection of the start of the frame), the frame is encapsulated according to SLIP framing. SLIP framing is very simple to decode. It is described in section Error!

Reference source not found.. Receive frame fields are:

SOF (Start-of-Frame character). This is part of SLIP encapsulation.

- Length of the Telegram field (number of bytes), not counting RSSI fields and any additional control characters introduced for SLIP encapsulation.

- Telegram (maximum 254 bytes). The content of the telegram is defined by the application. LRM Host Interface LRM RF Interface LRM Radio Module Host Host Data Buffer Tx/Rx RF packets Transmit Telegram Frames Receive Telegram Frames 1 byte Length Length bytes Telegram IR LRM2 Radio Module Document p/n: 9S02-9027-A002 Rev.A

- RSSI: Received signal strength for this frame. RSSI is an 8 bits integer value, expressed in dBm. Range;-128 to Functional Description

+127 dBm. Figure 4.4 - Receive Telegram frame format 1 byte SOF 1 byte Length Length bytes Telegram 1 byte RSSI IR LRM2 Radio Module Document p/n: 9S02-9027-A002 Rev.A IR LRM2 Configuration Concept IR LRM2 Configuration Concept All IR LRM2 configuration and status parameters are accessible through addressable registers.

- All parameters can be read and written only in CONFIG mode. The definition of the configuration registers is given in reference [3]. This section addresses the basic description of all these three methods. 5.1 Console Interface The Sub-GHz serial interface configuration port is enabled by asserting !CONFIG signal; the serial interface is automatically reconfigured in asynchronous mode, running at 38400bps, 8N1. All ASCII strings received are interpreted as configuration commands. This mode is particularly useful for stand-alone testing, when the unit can be controlled from a PC or by an operator/tester using a terminal emulation program. 5.1.1 Write command wrCmd register value , where:

wrCmd = write command. w or wr can be used and are equivalent register = register identification. Can use the register name or register address value = value to be written, in decimal or hexadecimal format. Hexadecimal values are preceded by 0x 5.1.2 Read command rdCmd reg where:

rdCmd= read command. r or rd can be used and are equivalent reg

= register identification. Can use the register name or register address 5.1.3 Help command helpCmd where:

helpCmd= help command. h, help or ? can be used and are equivalent. The IR LRM2 responds with the list off all available configuration registers. 5.2 Stand-Alone Test Mode The IR LRM2 can be operated in stand-alone mode for production/service tests. In this case, only a 3.3VDC supply is needed, and a RS232/TTL transceiver (like Cattron FLASHBOX) to connect to a PC serial port. 5. IR LRM2 Radio Module Document p/n: 9S02-9027-A002 Rev.A IR LRM2 Configuration Concept Figure 5.1 - LRM2 connection for stand-alone operation The IR LRM2 will support several built-in test modes to ease testing from a PC. For example a. Sub-GHz Transmission Tests

- Generation of different type of carrier: unmodulated (CW), or modulated with 101010.. or pseudo-random sequence

- Automatic generation of test RF frames with predefined content b. Sub-GHz Reception Tests

- Measure PER (packet error rate) when receiving the predefined test RF frames

- Measure RF input level c. Bluetooth Tests

- By using Silicon Labs application, Wireless Gecko, the Bluetooth channel, transmit power level, data speed could be adjusted. 3.3VDC RS232 RS232 - TTL transceiver

(ex: Cattron FLASHBOX) PC, running automated test program, or ANSI terminal emulation software

*Note: The LRM !RX_EN, !TX_EN and !RESET all have internal pull-ups, so they can be left unconnected. LRM, host interface 3V3 GND TXD RXD 27 22 26 25 21

!CONFIG

1 2 3 4 5 6 D C B A Mfd by Cattron North America, Inc. Warren, OH 44483-2254 USA This unit contains radio module:

FCC ID:

IC:

M/N:

Freq:

CN290273 1007A-90273 90273 TRX 450-470 MHz 2402-2448MHz 3LBL-7707-A218 FCC/IC LABEL 1 2 3 4 5 6 DRAWING NUMBER:

9D08-7707-A218 DESCRIPTION:

REV. LABEL, APPROVAL, M, L, IR LRM2 900/2400MHz A SHEET 3 OF 3 r e h t o y n a o t l d e s o c s d r o y b i d e s u e b o t t i f o n o i t r o p y n a r o t i s i r o n

, d e c u d o r p e r e b o t t o n s i t I

. n o r t t a C f o y t r e p o r p y r a t e i r p o r p d n a l a i t n e d i f n o c

, e v s u c x e e h t e r a n h t i i i l w d e n a i t n o c n o i t a m r o f n i l l a d n a t n e m u c o d i s h T y t i l a i t n e d i f n o c l l a d n a y n a h t i w e c n a d r o c c a n i l d e d n a h e b o t o s a l s i e c n e d n o p s e r r o c s h i t n h i t i w d e n a i t n o c n o i t a m r o f n i e h t

, e r o m r e h t r u F

. n o r t t a C f o l a v o r p p a n e t t i r w

, r o i r p e h t t u o h t i w

, y t i t n e l a g e l r o l i a u d v d n i i

. 9 1 0 2 n o r t t a C t h g i r y p o C i

. n o i t a m r o f n i s h t f o r e s u r o r e v e c e r i e h t d n a n o r t t a C n e e w e b t s t n e m e e r g a D C B A

1 2 3 4 5 6 D C B A Mfd by Cattron North America, Inc. Warren, OH 44483-2254 USA FCC ID:

IC:

M/N:

Freq:

CN290273 1007A-90273 90273 TRX 450-470 MHz 2402-2480MHz 3LBL-7707-A217 FCC/IC LABEL 1 2 3 4 5 6 DRAWING NUMBER:

9D08-7707-A217 DESCRIPTION:

REV. LABEL, APPROVAL, M, L, IR LRM2 900/2400MHz A SHEET 3 OF 3 r e h t o y n a o t l d e s o c s d r o y b i d e s u e b o t t i f o n o i t r o p y n a r o t i s i r o n

, d e c u d o r p e r e b o t t o n s i t I

. n o r t t a C f o y t r e p o r p y r a t e i r p o r p d n a l a i t n e d i f n o c

, e v s u c x e e h t e r a n h t i l i i w d e n a i t n o c n o i t a m r o f n i l l a d n a t n e m u c o d i s h T y t i l a i t n e d i f n o c l l a d n a y n a h t i w e c n a d r o c c a n i l d e d n a h e b o t o s a l s i e c n e d n o p s e r r o c s h i t n h i t i w d e n a i t n o c n o i t a m r o f n i e h t

, e r o m r e h t r u F

. n o r t t a C f o l a v o r p p a n e t t i r w

, r o i r p e h t t u o h t i w

, y t i t n e l a g e l r o l i a u d v d n i i

. 9 1 0 2 n o r t t a C t h g i r y p o C i

. n o i t a m r o f n i s h t f o r e s u r o r e v e c e r i e h t d n a n o r t t a C n e e w e b t s t n e m e e r g a D C B A

June 101

\ 2020 Federal Authorization Communications and Evaluation Commission Division

@CATTRON North America Inc. Cattron 655 N River Road NW STE A Warren OH 44483-2254 Tel: (826) 674 9780 Fax:(234) 806 0019 www.cattron.com USA Confidentiality Number: 902 73 TRX Request regarding application for certification of FCC ID: CN290273, Model Pursuant to Sections 0.457 and 0.459 of the Commission's treatment this application of information accompanying Rules, as outlined below:

we hereby request confidential Type Exhibit Block Diagram Schematics Operation Description Parts List, Tuning Procedure File Name IR-LRM2-CN290273-BlkDia.pdf IR-LRM2-CN290273-Schem.pdf IR-LRM2-CN290273-OpDes.pdf IR-LRM2-CN290273-PartsLst.p<lf, IR-LRM2-CN290273-

Tuning.pdf and proprietary information released to the of these materials may be harmful to the applicant unjustified not customarily and provide The above materials public. benefits The public disclosure to its competitors. contain trade secrets The applicant all accompanying that pursuant documentation understands 0.907 of the Rules, of this application the date of the Grant for this application. disclosure and will not be made before to Section Pursuant confidential to DA04-1705 treatment June 15, 2004 of the Commission's public we also request temporary of information accompanying for 180 days as outlined below:

notice, this application Exhibit Type Test Set up photos Manual File Name 1704-20-Test IR-LRM2-CN29027-Manual.pdf Setup Photos.pd[

Sincerely, David Stagg Program Cattron Manager North America Inc. Cattron North America Inc. Conf-letter-long-short-tenn-CN290273.doc

June 201h, 2020 Reference:

North America Inc. Applicant:

Equipment:

Model p/n:

FCC ID:

IC:

Cattron 45012400MHz Transceiver 90273 TRX CN290273 I 007 A-90273 Device

@CATTRON Cattron North America Inc. 655 N River Road NW STE A Warren OH 44483-2254 Tel: (826) 674 9780 Fax: (234) 806-0019 www.cattron.com USA to the FCC Part 15 and ISED RSS-210 requirements for modular approval, With regard Inc. would make the following TRX (FCC ID: CN290273, observations with regard to the numbered requirements IC: I 007 A-90273) as a limited single-module. Cattron North America for the RF module: 90273 I. The radio elements must have the radio frequency circuitry shielded.

-Complies, the module has top shielding cover. II. The module must have buffered installed is of our own design is exclusively designed modulation/data and manufactured inputs. by and for Cattron to maintain and the data is carefully controlled FCC compliance.

-The equipment into which this module is North America Inc, the equipment Ill. The module must contain is exclusively is installed their own regulated equipment shut down. power supply designed and monitored regulation on the module.

-The equipment into which this module and manufactured 3 .3V supply voltage, by and for Cattron excursions of more than

+/-10% result in North America Inc. and all have IV. The module must or operated contain marketed party tested the only with specific and variants integral antenna(s)-The antenna of external antennas a unique and be third as part of the FCC submission. antenna are met by having requirements connector, a permanently-attached or contain antenna, V. The module must demonstrate compliance configuration. in a stand-alone

can be demonstrated only in the defined stand-alone configuration in The modular which the transmitter transmitter will be used. compliance VI. The module must be labeled requirements with its permanently approvals of the modular fixed FCC fD label, or use an electronic

as previously stated display. the module is will be followed, into Cattron North America Inc. equipment, the label will be installed on the outside of The Labeling only incorporated the equipment into which it is incorporated. Vil. Operating parameters data rate, are controlled within deviation tolerance, voltage to no more than 50%

system requirements specifications, these define the specific this is limited and Duty Cycle. Further with regard to Duty Cycle, Vlll. RF exposure limits are maintained by, a) Limiting power to 0.073W and Duty Cycle to 25% at 450MHz;

0.030W at 2400MHz;

effects of human exposure to radiation. b) Posting warnings in the operations manual to warn of the possible harmful Sincerely, David Stagg Product Manager Cattron North America Inc. FCC-IC-Declare-Letter-IR-LRMII-900-2400MHz.doc

July 8th, 2020

@CATTRON Cattron North America Inc. 655 N River Road NW STE A Warren OH 44483-2254 Tel: (826) 674 9780 Fax:(234) 806 0019 www.cattron.com USA Regarding 2.4GHz Spectral Behavior of the Radio FCC ID: CN290273, IC: 1007 A-90273, Model Number:

90273 TRX To Whom It May Concerns:

Cattron developed the 2.4GHz section of Radio (FCC ID:CN290273, IC:1007A-90273) by reusing the radio module (FCC ID:CN290275, IC:1007A-90275) 2.4GHz radio section including the hardware and software. Both radios have the identical RF performance regarding frequency range, power spectral density, peak power output, occupied bandwidth, DTS bandwidth, modulation, etc. at 2.4GHz under FCC part 15.247 and IC RSS-247. Sincerely, _DA%

David Stagg Program Cattron Manager North America Inc. Cattron North America Inc. ldentical-2.4GHz-CN290273-CN290275.doc

KE CATTRON Cattron North America Inc. 655 N River Road NW STE A Warren OH 44483-2254 USA June 10", 2020 Tel: (826) 674 9780 Fax: (234) 806-0019 Federal Communications Commission www.cattron.com Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Subject: FCC Application for FCC ID: CN290273 and IC: 1007A-90273 To Whom It May Concern:

We, the undersigned, hereby authorize Mrs. Sharon Hoffman at Timco Engineering Inc. on our behalf, to apply to the Federal Communications Commission on our equipment (FCC ID: CN290273, IC:

1007A-90273). Any and all acts carried out by Mrs. Sharon Hoffman on our behalf shall have the same effect as acts of our own. This is to advise that we are in full compliance with the Anti-Drug Abuse Act. We, the applicant, are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Sincerely, DSkeno Program Manager David Stagg Cattron North America Inc. Cattron North America Inc. Page | of 1 FCC-Power-Attorney202006-CN290273.doc

KS CATTRON Cattron North America Inc. 655 N River Road NW STEA June 20", 2020 . Warren OH 44483-2254 USA Tel: (826) 674 9780 Fax:(234) 806 0019

: : cs www.catiron.com Federal Communications Commission cattron.co Authorization and Evaluation Division, 7435 Oakland Mills Road Columbia, MD 21046 USA Re: FCC ID: CN290273 Gentlemen:

The equipment meets the requirements of the FCC Rules, Part 90.203(e) and (g), as applicable. Programming of this products transmit frequencies can be performed ONLY by the manufacturer or by service or maintenance personal. The operator cannot be program transmit frequencies using the equipments external operation controls. Sincerely, David Stagg Program Manager Cattron North America Inc. Cattron North America Inc. Part 90.203 Attestation Letter_140425-CN290273.doc

ke CATTRON June 20", 2020 Cattron North America Inc. Federal Communications Commission 655 N River Road NW STEA Authorization and Evaluation Division, Warren OH 44483-2254 USA 7435 Oakland Mills Road Tel: (826) 674 9780 Fax:(234) 806 0019 Columbia, MD 21046, USA www.cattron.com Subject: Extended Frequencies Justification for FCC ID:CN290273 Gentlemen:

We, Cattron North America, Inc. would like to submit the following justification to show the frequency range (450-470 MHz) on the Grant of Equipment Authorization under Part 90 for our FCC ID: CN290273 Per the FCCS KDB 634817 guidance, as an alternative to listing the exact frequencies, we acknowledge that its a violation of the FCC Rules if this device operates on unauthorized frequencies. This radio is intended for use by federal agencies, public agencies, emergency services, as well as commercial, business, and industrial services. Additionally, it will be used in other countries that accept the FCC Grant of Equipment Authorization. These services account for a majority of users as described in the below table. Frequencies Part 90 Federal ITU MHz Region 450 to 454 90 Po Pp asaese PX 8 |

456 ~ 462.5375 90 Po 462.5375- 462.7375 PK 462.7375-467.5375 | 90 |

467.5375 467.7375 1, 2,3 467.7375 - 470 90 Pp This radio complies with 47 CFR Part 90.203(e) in that the operator cannot program and transmit on frequencies, other than those programmed by the manufacturer, service or maintenance personnel, using the equipments external operation controls. David Stagg Program Manager Cattron North America Inc. Sincerely, Cattron North America Inc. UHF FREQUENCY JUSTFICATION-CN290273.doc