FCC ID: UN6-R2D2 Area Radar, 77 GHz

Operating instructions IO-Link radar position sensor GB R2Dx 3 2 0 2

5 0 0 0

5 7 4 3 1 5 1 1 R2Dx IO-Link radar position sensor Contents 1 Preliminary note . 1.1 Symbols used . 1.2 Warnings. Safety symbols on the unit . 1.3 1.4 Open source information . 2 Safety instructions. Safety note on high-frequency electromagnetic radiation . Cyber security . 2.1 2.2 3 Intended use . Application area . 3.1 Restrictions of the application area . 3.2 Impermissible use . 3.3 4 Getting started . 3 3 3 3 3 5 5 6 7 7 8 8 9 5 Function . 10 5.1 Measuring principle . 10 5.2 Operating modes . 10 5.3 Overview. 11 R2D100. 11 R2D102. 11 R2D110. 11 R2D111. 11 R2D200. 12 R2D210. 12 IO-Link . 12 5.3.1 5.3.2 5.3.3 5.3.4 5.3.5 5.3.6 5.4 6 Mounting . 14 6.1 Mounting instruction . 14 6.2 Mechanical design . 15 6.3 Mounting with clamp . 15 6.4 Mounting with mounting bracket . 16 7 Electrical connection . 18 PNP/NPN selection . 19 7.1 8 Installation. 20 9 Operating and display elements . 21 LED states . 21 9.1 10 Set-up . 22 11 Parameter setting . 23 11.1 R2D100 and R2D200 . 24 11.2 R2D110 and R2D210 . 26 11.3 Selection rules . 26 12 Troubleshooting . 27 13 Maintenance, repair and disposal . 28 14 Approvals / standards . 29 15 Factory setting . 30 Glossary . 31 2 IO-Link radar position sensor R2Dx 1Preliminary note You will find instructions, technical data, approvals and further information using the QR code on the unit / packaging or at documentation.ifm.com. 1.1Symbols used Requirement Instructions Reaction, result

Designation of keys, buttons or indications Cross-reference Important note Non-compliance may result in malfunction or interference. Information Supplementary note 1.2Warnings Warnings indicate the possibility of personal injury and damage to property. This enables safe product handling. Warnings are graded as follows:

WARNING Warning of serious personal injury w If the warning is not observed, fatal and serious injuries are possible. CAUTION Warning of minor to moderate personal injury w If the warning is not observed, minor to moderate injuries are possible. ATTENTION Warning of damage to property w If the warning is not observed, damage to property is possible. 1.3Safety symbols on the unit Electric supply must correspond to IEC61010-1, chapter 9.4 - Limited-energy circuit. Device of protection class III. Only for operation in SELV/PELV circuits. ( Electrical connection/18) 1.4Open source information This product can contain Free Software or Open Source Software from various software developers which is subject to the following licenses: General Public License version1, version2 and version3

(General Public License version3 in conjunction with the GNUCompiler Collection Runtime Library Exception version3.1), Lesser General Public License version2.1, Lesser General Public License 3 R2Dx IO-Link radar position sensor version3, Berkeley Software Distribution (BSD-2-Clause, BSD-3-Clause, BSD-4-Clause), MIT-License

(MIT), Python Software Foundation License2.0, Pearl Artistic License and Artistic License2.0, Microsoft Public License, Apache Software License Version1.0, 1.1 und 2.0, ISCLicense, libpng License, zlib License, the Academic Free License version2.1, Mozilla Public License2.0. For the components subject to the General Public License in their respective versions the following applies:

This program is free software: you can redistribute it and/or modify it under the terms of the GNUGeneral Public License as published by the Free Software Foundation. If version1 applies to the software: either version1 of the License or (at your option) any later version; if version2 (or 2.1) applies to the software: either version2 (or 2.1) of the License or (at your option) any later version; if version3 applies to the software: either version3 of the License or (at your option) any later version. The following disclaimer of the software developers applies to the software components that are subject to the General Public License or the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNUGeneral Public License and the GNULesser General Public License for more details. The responsibility of ifm electronic gmbh for ifm products, in the case of product-specific software, remains unaffected by the above disclaimer. Please note that the firmware for the ifm products is in some cases provided free of charge. The price of the ifm products has then to be paid for the respective device itself (hardware) and not for the firmware. For the latest information on the license agreement for your product please visit www.ifm.com For binaries that are licensed under any version of the GNUGeneral Public License (GPL) or the GNULGPL or Mozilla Public License2.0 you may obtain the complete corresponding source code of the GPLsoftware from us by sending a written request to: opensource@ifm.com or to ifmelectronicgmbh, Friedrichstrae1, 45128Essen, Germany. We charge 30 for each request. Please write source for product Y in the memo line of your payment. Your request should include (i) the name of the covered binary, (ii) the name and the version number of the ifm product, (iii) your name and (iv) your return address. The following applies to components covered by the General Public License in their respective versions. This offer is valid to anyone in receipt of this information. This offer is valid for at least three years (from the date you received the GPL/LGPL covered code). For more open source information see: documentation.ifm.com. 4 IO-Link radar position sensor R2Dx 2Safety instructions The unit described is a subcomponent for integration into a system. The system architect is responsible for the safety of the system. The system architect undertakes to perform a risk assessment and to create documentation in accordance with legal and normative requirements to be provided to the operator and user of the system. This documentation must contain all necessary information and safety instructions for the operator, the user and, if applicable, for any service personnel authorised by the architect of the system. Read this document before setting up the product and keep it during the entire service life. The product must be suitable for the corresponding applications and environmental conditions without any restrictions. Only use the product for its intended purpose ( Intended use). If the operating instructions or the technical data are not adhered to, personal injury and/or damage to property may occur. The manufacturer assumes no liability or warranty for any consequences caused by tampering with the product or incorrect use by the operator. Installation, electrical connection, set-up, operation and maintenance of the product must be carried out by qualified personnel authorised by the machine operator. Protect units and cables against damage. 2.1Safety note on high-frequency electromagnetic radiation Under application-specific conditions, the risk for the user may differ depending on the installation situation and the device settings. The system architect/operator is required to carry out a hazard analysis and to take appropriate measures for the protection of persons. In particular national regulations also have to be adhered to. Possible protective measures may include guaranteed minimum distances of a user, access controls and user training. WARNING Operation of this device can cause radio interference in residential areas. w The device emits high-frequency electromagnetic waves that may interfere with the operation of electronic devices in the vicinity, including pacemakers, hearing aids and defibrillators. u Due to human exposure regulations, a minimum distance of 20 cm must be maintained between the device and persons. u If you have a pacemaker or other implanted medical product, do not use the device without first consulting your doctor or the manufacturer of your medical product. Keep a safe distance between the device and your medical devices and refrain from further use of the device if you observe permanent impairment of your medical product. 5 R2Dx IO-Link radar position sensor 2.2Cyber security ATTENTION Unprotected network environment. The device does not include IT security measures according to IEC 62443. w Unauthorised read or write access to data is possible. w Unauthorised manipulation of the device function is possible. u Check and restrict access options to the device. 6 IO-Link radar position sensor R2Dx 3Intended use 3.1Application area Based on FMCW radar, the device monitors an area without contact and detects the distance, position and velocity of stationary and moving objects. Target areas, switching limits and zones (ROI) can be defined. The device is suitable for both mobile (sensor moves) and stationary (sensor is fixed) applications. The dimension of the detection range of the device depends on the target object to be detected. The detection ranges for defined targets (corner reflectors) are defined in the technical data sheet of the device. The setting of the device as well as the visualisation of the detection range can be done via the Vision Assistant or moneo. The application area of the device depends on the base frequency used and the country in which it is operated. Applicable national approval restrictions must be checked prior to set-up of the device. Country-specific features must be taken into account when operating the device. Operation of the device is only permitted in the countries listed in the document Radio approval. When operating the device in countries that are not on the list, interference with protected frequency ranges may occur. For USA, Canada:

Devices operating at a base frequency of 60 GHz are intended for static, immobile applications only. The device may move within a fixed installation. This includes stationary applications for collision avoidance, level measurement, object detection, flow measurement and area monitoring. The devices are not approved for vehicular use. The following devices belong to this group:

R2D102 / R2D111 Devices operating at a base frequency of 77 GHz are intended for vehicular use. Besides, the devices can be used for fixed and mobile applications in airports in the USA and Canada. The following devices belong to this group:

R2D200 / R2D210 For Europe:

Devices operating at a base frequency of 60 GHz can be used for fixed, mobile or portable applications, regardless of the spe-

cific application. The following devices belong to this group:

R2D100 / R2D110 Devices operating at a base frequency of 77 GHz are intended for fixed and mobile transport and traffic telematics (TTT) appli-

cations only. This includes, for example, obstacle detection, monitoring of tunnels and level crossings and parking assistance. The following devices belong to this group:

R2D200 / R2D210 The device may only be operated in countries for which it has been approved. If the device is passed on, the recipient must be informed of applicable national approval restrictions. The device safety is rated for use under the following operating conditions according to EN IEC 61010-1:2020+A11:2020:

protection class 3 (SELV / PELV) altitudes up to 2000 m relative air humidity up to max. 90%, non condensing pollution degree 2 Electromagnetic compatibility (EMC):

The device is designed for use in industrial environments and mobile machines. 7 R2Dx IO-Link radar position sensor This product may cause radio interference in domestic areas. If required, take appropriate EMC screening measures. The device must be installed in such a way that it cannot be touched by unauthorised persons. 3.2Restrictions of the application area The device emits high-frequency electromagnetic waves that are reflected by objects and received and evaluated by the device. The quality of the received energy depends on various object-specific parameters (RCS). Large objects made of metal, for example, are characterised by a high RCS value and can be detected very well by the radar sensor. Objects made of plastics have a small RCS value and cannot always be reliably detected. Objects with a high RCS value (metals, stone walls) can negatively influence the measurement result and eliminate target objects with a lower RCS value or create false targets. 3.3Impermissible use Use that goes beyond the intended use of the device and is outside the technical specification (see data sheet) is not permitted. The device does not comply with the applicable safety standards for machinery and is therefore not approved as a safety component. u Do not use the device in hazardous areas. u Only use the operating and adjusting devices (accessories) indicated in the operating instructions. WARNING The device does not have self-monitoring redundant circuits and is therefore not intended for operator protection applications. In the event of a defect or device failure, unpredictable switching behaviour of the output may occur. w Death or serious irreversible injuries may result. u Do not use this device for operator protection. WARNING Any impermissible use can lead to dangerous situations. w Death or serious irreversible injuries may result. u Use the device only in accordance with the Intended use. u Comply with the indications in the operating instructions. u Immediately remove damaged products from service. 8 IO-Link radar position sensor R2Dx 4Getting started For fast set-up, carry out the following steps:

1. Install the device so that it can detect the required area and is not obscured ( Mounting/14). 2. Connect the device to an IO-Link master and establish a connection between them. 3. Use the Vision Assistant or ifm moneo to make the required settings on the device. The software is required to configure the device. The software can be downloaded at www.ifm.com. 9 R2Dx IO-Link radar position sensor 5Function 5.1Measuring principle The radar sensor determines the distance, position, speed and direction of movement of objects based on FMCW (Frequency Modulated Continuous Wave) radar. The device emits high-frequency electromagnetic waves which are reflected by the object. The reflected energy is picked up and evaluated by the devices receiving antenna. Fig.1: Measuring principle 1:

Radar lobe 2:

Object 5.2Operating modes The device can only be configured via IO-Link. The software can be downloaded at www.ifm.com. Up to two different operating modes can be set. These differ in the maximum distance, distance resolution, maximum velocity, velocity resolution and switching frequency. The following operating modes can be set:

Max. distance [m]

Distance resolution [mm]

Max. velocity [m/s]

Velocity resolution [m/s]

Switching frequency [Hz]

Standard 20 100 6 0.25 20 Long range, high velocity 50 360 15 0.38 20 These values are for orientation only, more detailed information can be found in the respective technical data sheets. Resolutions and accuracies as measured with corner reflectors (E23013 for Standard mode, E23014 for Long range mode). If the velocity limits are exceeded, the counter starts over, i.e. the measured value does not correspond to the actual velocity. 10 21 IO-Link radar position sensor R2Dx 5.3Overview 5.3.1R2D100 Art. no.:

Type designation:

Angle of aperture:

Function:

Operating frequency:

Type:

Highest mean EIRP:

R2D100 R2DAAF6KG/US/IO-Link 70 horizontal / 25 vertical radar distance sensor 6064 GHz rectangular see data sheet The opening angle was determined with a corner reflector (E23013) at a distance of 5 m. 5.3.2R2D102 Art. no.:

Type designation:

Angle of aperture:

Function:

Operating frequency:

Type:

Highest mean EIRP:

R2D102 R2DADF6KG/US/IO-Link 70 horizontal / 25 vertical radar distance sensor 6064 GHz rectangular see data sheet The opening angle was determined with a corner reflector (E23013) at a distance of 5 m. 5.3.3R2D110 Art. no.:

Type designation:

Angle of aperture:

Function:

Operating frequency:

Type:

Highest mean EIRP:

R2D110 R2DAAF6KG/US/IO-Link 70 horizontal / 25 vertical radar range sensor 6064 GHz rectangular see data sheet The opening angle was determined with a corner reflector (E23013) at a distance of 5 m. 5.3.4R2D111 Art. no.:

Type designation:

Angle of aperture:

Function:

Operating frequency:

Type:

R2D111 R2DADF6KG/US/IO-Link 70 horizontal / 25 vertical radar range sensor 6064 GHz rectangular 11 R2Dx IO-Link radar position sensor Highest mean EIRP:

see data sheet The opening angle was determined with a corner reflector (E23013) at a distance of 5 m. 5.3.5R2D200 Art. no.:

Type designation:

Angle of aperture:

Function:

Operating frequency:

Type:

Highest mean EIRP:

R2D200 R2DBAF6KG/US/IO-Link 70 horizontal x 15 vertical radar distance sensor 7781 GHz rectangular see data sheet The opening angle was determined with a corner reflector (E23013) at a distance of 5 m. 5.3.6R2D210 Art. no.:

Type designation:

Angle of aperture:

Function:

Operating frequency:

Type:

Highest mean EIRP:

R2D210 R2DBAF6KG/US/IO-Link 70 horizontal x 15 vertical radar range sensor 7781 GHz rectangular see data sheet The opening angle was determined with a corner reflector (E23013) at a distance of 5 m. 5.4IO-Link IO-Link is a communication system for connecting intelligent sensors and actuators to automation systems. IO-Link is standardised in the IEC 61131-9 standard. General information on IO-Link at io-link.ifm Input Output Device Description (IODD) with all parameters, process data and detailed descriptions of the device at documentation.ifm.com IO-Link offers the following advantages:

Interference-free transmission of all data and process values Parameter setting in the running process or presetting outside the application Parameters for identifying the connected devices in the system Additional parameters and diagnostic functions Automatic backup and restore of parameter sets in case of device replacement (data storage) Logging of parameter sets, process values and events Device description file (IODD - Input Output Device Description) for easy project planning 12 IO-Link radar position sensor R2Dx Standardised electrical connection Remote maintenance 13 R2Dx IO-Link radar position sensor 6Mounting ATTENTION Radiated electromagnetic field strengths w The device emits high-frequency electromagnetic waves. It complies with the country-specific limits for the public and workers. u Disconnect the device in the vicinity of medical equipment. 6.1Mounting instruction u Storage at high air humidity: Observe the notes in the technical data sheet. u Ensure mechanical decoupling when installing the device to prevent the sensor from vibrating. u Avoid installation in heavily polluting areas of the machine. u Do not paint the device. u Provide strain relief for suitable M12 socket. More information on radar sensor accessories can be found at www.ifm.com. Device performance can be affected if positioned in the immediate vicinity of powerful HF emission sources such as welding transformers. The mounting accessories described in the following sections are recommended for correct installation. Strongly metallic objects in the immediate vicinity of the sensing face of the sensor can have a negative effect on the measured signal. u When mounting, ensure that there are no unwanted objects within the sensors field of view (FOV). u Observe the horizontal and vertical angles of aperture of the respective device. u Lateral elements must be outside the detection angles. Vertical angle of aperture Horizontal angle of aperture 1: 25 2: 70 14 1122 IO-Link radar position sensor R2Dx 6.2Mechanical design 1:

Connection (can be rotated by 270) 2:

Sensing face 6.3Mounting with clamp u Insert the M5 screws through the through holes of the device and guide them into the threaded M5 holes of the bracket. Tightening torque max. 3.0Nm. u Fix the clamp to the bracket (E23011). Fig.2: Mounting 1:

3:

5:

M5 screws Bracket M5 washers 2:

4:

Through holes of the radar sensor Clamp 15 2123415 R2Dx IO-Link radar position sensor Fig.3: Completed installation 6.4Mounting with mounting bracket By means of the mounting bracket (E23009) the mounting angle of the sensor can be adjusted. A maximum angle of 45 can be set. Fig.4: Example By means of the mounting bracket (E23010) the mounting angle of the sensor can be adjusted. A maximum angle of 20 can be set. 16 IO-Link radar position sensor R2Dx Fig.5: Example 17 R2Dx IO-Link radar position sensor 7Electrical connection The unit must be connected by a qualified electrician. Observe the national and international regulations for the installation of electrical equipment. Voltage supply according to SELV, PELV. u Disconnect power. u Connect the unit as follows:

GY:

BK:

Grey Black Fig.6: Wiring diagram (colours to DINEN60947-5-2) Brown White Blue BN:

WH:

BU:

Pin 1 Connection L+

2 (OUT2) switching or analogue output 4 (OUT1) switching output / IO-Link 5 (IN1) 3 input L-

Fig.7: Circuit examples 1:

2:

3:

4:

2 x positive switching 1 x positive switching / 1 x analogue 2 x negative switching 1x negative switching / 1 x analogue Fig.8: Circuit example IO-Link For more detailed information on the wiring of the respective sensor, please refer to the technical data sheet. 18 L1BN2WH4BK5GY3BUOUT2OUT1/IO-LinkIN1L+4213521L1BN5GY2WH4BK3BUL+2: OUT24: OUT1L1BN5GY2WH4BK3BUL+2: OUT24: OUT13L1BN4BK2WH5GY3BUL+2: OUT24: OUT14L1BN4BK2WH5GY3BUL+2: OUT24: OUT1L34BNBKBU1L+IO-Link IO-Link radar position sensor R2Dx Recommendation: Use pre-configured connection cables / sockets, see accessories at www.ifm.com. The device can be damaged by insufficiently tightened M12 connectors. The IP rating indicated in the data sheet is only guaranteed if the M12 connectors are firmly screwed. u Screw the M12 connectors tightly to the device according to the instructions in the corresponding technical data sheet. For cable lengths longer than30m use an additional protection against surge voltages to IEC61000-4-5. 7.1PNP/NPN selection Pins 2, 4 and 5 can be switched between PNP and NPN logic. The setting cannot be made for individual pins, but applies to all pins. 19 R2Dx IO-Link radar position sensor 8Installation To be able to make full use of the devices functions, the ifm Vision Assistant software is required for parameter setting. u Go to the download section at this link and download the ifm Vision Assistant software onto your computer. The operation of the ifm Vision Assistant software is described in the software manual. software manual at www.ifm.com. 20 IO-Link radar position sensor R2Dx 9Operating and display elements 1:

2:

3:

1x yellow LED 1x green / red LED 1x yellow LED 9.1LED states switching point 1 (OUT 1) status LED switching output 2 (OUT2) LED behaviour OUT 1 Status LED OUT 2 Description Action Status LED is green Device is connected to the voltage sup-

ply and ready for operation Status LED is green, OUT 1 is yellow Device OK, switching output OUT 1 ac-

tive Status LED is green, OUT 2 is yellow Device OK, switching output OUT 2 ac-

tive Status LED flashing red

(1Hz), OUT 1 flashing yellow (4 Hz) Status LED flashing red

(1Hz), OUT 2 flashing yellow (4 Hz) Short circuit OUT 1 Troubleshooting

(/27) Short circuit OUT 2 Troubleshooting

(/27) Status LED flashing red

(1 Hz) Error (correctable by the operator) Trou-

bleshooting (/27) Status LED is red Serious error u Contact ifm support. Contact at www.ifm.com

[Find me] function Status LED is green, OUT1 and OUT2 (8 Hz) flashing 21 231PWRIII R2Dx IO-Link radar position sensor 10Set-up After power on, the device is put into operation. After approx. 3 s the device is ready for operation. On delivery, the parameters are set to the factory setting. The device is configured via the ifm Vision Assistant or a suitable IO-Link software. 22 IO-Link radar position sensor R2Dx 11Parameter setting The device parameters can be set in two ways:

IO-Link software, e.g. ifm moneo configure SA ifm Vision Assistant software ( see software manual at www.ifm.com) The coordinate system The coordinate system is defined according to the right-hand rule. 1:

3:

5:

X position Z position Target object 2:

4:

Y position Distance 1:

Roll 2:

Pitch The following statements apply to vertical mounting of the sensor. The x coordinate corresponds to the longitudinal distance, with positive sign, pointing away from the centre of the sensing face of the radar sensor at the coordinate origin. The y coordinate corresponds to the lateral expansion, output with positive signs to the left of the sensor and with negative signs to the right of the sensor, viewed in the positive x direction. The z coordinate corresponds to the height, output above the sensor with a positive sign and below the sensor with a negative sign. 23 2+x-x-y+y-z+z35142+x-x-y+y-z+z1 R2Dx IO-Link radar position sensor The device comes with integrated inclination measurement and can output information on its inclination angle. Tilting around the x axis is called rolling and tilting around the y axis is called pitching. The velocity of the target object is output with a negative sign when the target object moves towards the sensor. The velocity of the target object is output with a positive sign when the target object moves away from the sensor. 1:

3:

Sensor Moving objects 2:

Detection range 11.1R2D100 and R2D200 The device has a horizontal angle of aperture of 70. The FOV of the sensor is variable and can be adjusted. The radar sensor can detect several targets at the same time, but the process values always refer to one specific target. Therefore, it must be determined which target is to be used for process value output. For this purpose, a criterion must be determined according to which the selection is made. The maximum range of the device depends on the target objet and the selected modulation. As an example, the figure shows the FOV of the device for three objects for the operating mode Standard. 24 123+V-V IO-Link radar position sensor R2Dx Fig.9: Top view 1:

3:

5:

X axis [m]

Object: pedestrian (-10 dB) Object: passenger car (10 dB) 2:

4:

Y axis [m]

Object: reflector 50 mm (0 dB) Fig.10: Side view 1:

3:

5:

Z axis [m]

Object: pedestrian (-10 dB) Object: passenger car (10 dB) The R2D provides the following process values:

Parameter SC1.1 / SC1.2 Selection On/Off 2:

4:

X axis [m]

Object: reflector 50 mm (0 dB) Description Binary switching output referred to the distance 25 5120-5-10-15-20051015202530354051015204312152025-10-7,5-5-2,502,557,5101050435 R2Dx Parameter SC2.1 / SC2.2 Distance Velocity Power RCS Position X Position Y Position Z Inclination Blockage Selection On/Off 0...100 m

-100 m/s100 m/s 0 dB255 dB IO-Link radar position sensor Description Binary switching output referred to the velocity Current radial distance value of the se-

lected target object. Current velocity of the selected target object. Reflected energy of the selected target object.

-128 dB127 dB RCS value of the selected target object. 0...64 m

-32...32 m

-32...32 m On/Off On/Off The X position of the selected target ob-

ject The Y position of the selected target ob-

ject The Z position of the selected target ob-

ject On if the inclination of the sensor does not correspond to the defined inclination. On if the sensing face of the sensor is blocked. The Vision Assistant displays the field of view and the range profile of the device. You can find the instructions for configuring the Vision Assistant at www.ifm.com (software manual). 11.2R2D110 and R2D210 Angle of aperture ( R2D100 and R2D200/24), setting parameters deviate 11.3Selection rules You can choose between the following selection rules:

Selection rule

[Shortest distance]

[Strongest power]

[Strongest RCS]

[Highest absolute velocity]

[Longest distance]

Description The target closest to the sensor is selected. The target that has the highest reflected energy is selected. The target that has the strongest RCS is selected. The target that has the highest absolute velocity is selected. The target that is furthest away from the sensor is selected. 26 IO-Link radar position sensor R2Dx 12Troubleshooting Possible cause Solution Short-circuit at switching output OUT1 / OUT2 u Check the wiring Ambient temperature too high u Reduce ambient temperature Supply voltage outside the specification ( technical data sheet) u Adjust supply voltage If the device behaves unexpectedly or incorrectly:

u Download and install the latest firmware and ifm Vision Assistant versions ( Installation/20). Download at documentation.ifm.com. u Disconnect the device from the voltage supply (restart) u Restore factory settings, i.e. delivery status (via IO-Link) If the problems persist:

u Contact the ifm support at www.ifm.com. 27 R2Dx IO-Link radar position sensor 13Maintenance, repair and disposal If used correctly, the unit is maintenance-free. u Keep the sensing face and any clear spaces free from deposits and foreign bodies. u It is not possible to repair the unit. Only the manufacturer is allowed to repair the unit. u After use, dispose of the unit in an environmentally friendly way in accordance with the applicable national regulations. 28 IO-Link radar position sensor R2Dx 14Approvals / standards For approvals and standards, the following information is available:

Test standards and regulations: documentation.ifm.com EU declaration of conformity and approvals: documentation.ifm.com Notes relevant for approval: Package insert of the device and documentation.ifm.com Impact protection rating IK06 according to IEC 62262. For the scope of validity cULus:

The electrical supply must only be made via SELV/PELV circuits. Supply of the device to limited energy according to chapter 9.4 UL61010-1. The external circuits have to be isolated as required by figure 102 in UL61010-2-201. The device safety is rated for use under the following operating conditions:

Indoor and outdoor use Altitude up to 2000 m Maximum relative humidity 90 %, non-condensing Pollution degree 2 Use UL-certified cables of category CYJV 2/7/8 with suitable ratings for connecting the device. The IP class was not evaluated by UL. No special treatment is needed for cleaning the device. 29 R2Dx IO-Link radar position sensor 15Factory setting The factory settings of the parameters are available at documentation.ifm.com (PDF IO-Link interface description). 30 IO-Link radar position sensor R2Dx Glossary RCS RCS stands for Radar Cross Section (radar signature) and is a measure of how well a target is detectable by radar, i.e. how much of the emitted energy is reflected from a target. The higher the RCS value, the better the reflectivity and thus the visibility of the target. The RCS value depends on factors such as material, size and angle of incidence, but not on the distance of the reflection target, as long as a reflection is not affected by the distance. Vehicular use Vehicular use means applications in the vicinity (not inside) a vehicle, where a vehicle is a platform that performs specific tasks to transport someone or something. 31 Funkzulassung Radio approval Agrment radio R1D2 R2D2 ifm electronic gmbh Friedrichstrae 1 45128 Essen Germany 11426989 / 0003 / 2023 80308256 / 00 Europische Union / European Union / LUnion Europe Deutsch R1D200/R2D200/R2D201/R2D210 Vor Inbetriebnahme die Bedienungsanleitung lesen und whrend der Einsatzdauer aufbewahren. Hiermit erklrt die ifm electronic GmbH, dass die oben genannten Gerte der Richtlinie 2014/53/EU entsprechen. Der vollstndige Text der EU-Konformittserklrung, Technische Daten, Anleitungen, Zulassungen, Kontakte und weitere Informationen unter documentation.ifm.com. WARNUNG!Der Betrieb dieses Gertes kann Funkstrungen in Wohngebieten verursachen. Das Gert hat eine Arbeitsfrequenz von 77 bis 81 GHz und eine maximale Sendeleistung von 24dBm EIRP. Aufgrund der Human-Exposure-Vorschrift einen Mindestabstand zwischen Gert und Personen von 20 cm einhalten. Das Gert sendet Funkwellen aus, die mglicherweise den Betrieb von elektronischen Gerten in der Nhe beeintrchtigen, darunter Herzschrittmacher, Hrelemente und Defibrillatoren. Wenn Sie einen Herzschrittmacher oder ein anderes implantiertes Medizinprodukt haben, verwenden Sie das Gert nicht ohne vorherige Rcksprache mit Ihrem Arzt oder dem Hersteller Ihres Medizinprodukts. Halten Sie einen Sicherheitsabstand zwischen dem Gert und Ihren Medizinprodukten ein und sehen Sie von der weiteren Verwendung des Gertes ab, wenn Sie eine dauerhafte Beeintrchtigung Ihres Medizinprodukts beobachten. English R1D200/R2D200/R2D201/R2D210 Read the operating instructions before set-up and keep them for the duration of use. ifm electronic gmbh hereby declares that the above-mentioned devices correspond to the directive 2014/53/EU. 2 The full text of the EU Declaration of Conformity, technical data, instructions, approvals, contacts and further information at documentation.ifm.com. WARNING!The operation of this device can cause radio interference in residential areas. The device has an operating frequency of 77 to 81 GHz and a maximum transmitter power of 24 dBm ERP. Due to radio frequency exposure limits this device should be installed and operated with a minimum distance of 20 cm between the device and the body of the user or nearby persons. The device emits radio waves that may interfere with the operation of electronic devices in the vicinity, including pacemakers, hearing aids and defibrillators. If you have a pacemaker or other implanted medical device, do not use the sensor without first consulting your doctor or the manufacturer of your medical device. Keep a safe distance between the device and your medical products and refrain from further use of the device if you observe permanent impairment of your medical devices. Franais R1D200/R2D200/R2D201/R2D210 Lire la notice dutilisation avant lutilisation et conserver-la pendant toute la dure dutilisation. ifm electronic gmbh dclare par la prsente que lquipement correspond la directive 2014/53/EU. Vous trouverez le texte intgral de la dclaration de conformit de lUE, les donnes techniques, les instructions, les homologations, les contacts et dautres informations sur le site documentation.ifm.com. AVERTISSEMENT!Le fonctionnement de cet appareil peut causer des interfrences radio dans les zones rsidentielles. L'appareil a une frquence de fonctionnement de 77 81 GHz et une puissance d'mission maximale de 24 dBm EIRP. En raison des rglementations relatives lexposition humaine, une distance minimale de 20 cm doit tre maintenue entre lappareil et les personnes. 3 Lappareil met des ondes radio qui peuvent interfrer avec le fonctionnement des appareils lectroniques situs proximit, notamment les stimulateurs cardiaques, les appareils auditifs et les dfibrillateurs. Si vous avez un stimulateur cardiaque ou un autre dispositif mdical implant, nutilisez pas lappareil sans avoir consult au pralable votre mdecin ou le fabricant de votre dispositif mdical. Maintenez une distance de scurit entre lappareil et vos dispositifs mdicaux et ne continuez pas utiliser lappareil si vous constatez une dficience permanente de votre dispositif mdical. Great Britain English R1D200/R2D200/R2D201/R2D210 Read the operating instructions before set-up and keep them for the duration of use. ifm electronic gmbh hereby declares that the above mentioned devices are in compliance with the relevant statutory requirements. The full text of the Declaration of Conformity, technical data, instructions, approvals, contacts and further information at documentation.ifm.com. WARNING! The operation of this device can cause radio interference in residential areas. The device has an operating frequency of 77 to 81 GHz and a maximum transmitter power of 24 dBm EIRP. Due to radio frequency exposure limits this device should be installed and operated with a minimum distance of 20 cm between the device and the body of the user or nearby persons. The device emits radio waves that may interfere with the operation of electronic devices in the vicinity, including pacemakers, hearing aids and defibrillators. If you have a pacemaker or other implanted medical device, do not use the sensor without first consulting your doctor or the manufacturer of your medical device. Keep a safe distance between the device and your medical products and refrain from further use of the device if you observe permanent impairment of your medical devices. 4 USA English R1D200/R2D200/R2D201/R2D210 FCC information:

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

1. This device must not cause harmful interference, and 2. This device must accept any interference received, including interference that may cause undesired operation. Changes or modifications to this device that have not been expressly approved by ifm could void the users authority to operate the equipment. Note:

This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense. RF Exposure Info:

Due to radio frequency exposure limits this device should be installed and operated with a minimum distance of 20 cm between the device and the body of the user or nearby persons. The measurement results comply with the FCC limit per 47 CFR 2.1091 for the uncontrolled RF Exposure of mobile devices. Canada / Canada English R1D200/R2D200/R2D201/R2D210 ISED note:

5 This device contains licence-exempt transmitters/receivers that comply with Innovation, Science and Economic Development Canadas licence-exempt RSSs. Operation is subject to the following two conditions:

1. This device may not cause interference. 2. This device must accept any interference, including interference that may cause undesired operation of the device. This equipment complies with ISED RSS-102 radiation exposure limits set forth for an uncontrolled environment when the device is installed and operated with a minimum separation distance of 20 cm between the device and any human body. Franais R1D200/R2D200/R2D201/R2D210 Avis ISDE:

Lmetteur/rcepteur exempt de licence contenu dans le prsent appareil est conforme aux CNR dInnovation, Sciences et Dveloppement conomique Canada applicables aux appareils radio exempts de licence. Lexploitation est autorise aux deux conditions suivantes:

1. Lappareil ne doit pas produire de brouillage;

2. Lappareil doit accepter tout brouillage radiolectrique subi, mme si le brouillage est susceptible den compromettre le fonctionnement. Cet appareil est conforme aux limites d'exposition aux radiations ISDE RSS-102 tablies pour un environnement non contrl lorsque l'appareil est install et utilis avec une distance de sparation minimale de 20 cm entre l'appareil et tout corps humain. 6

ifm electronic gmbh Lab el and Lo cat ion ifm A re a R ad a r, 7 7 G Hz , TR 2 5 FCC I D: UN 6- R 2 D 2 IC I D:

67 9 9 A- R 2D 2 HV IN s:

R2 D2 0 0, R 2D 2 1 0, R 2 D2 0 1 P MN:

R2 D2 label location Labels:

2023-06-05 page 1 of 2 Labels on Packaging:

ifm electronic gmbh 2023-06-05 page 2 of 2

ifm electronic gmbh Postfach 10 18 33 45018 Essen Germany Federal Communication Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA ifm electronic gmbh Friedrichstrae 1 45128 Essen Germany Rhone Telefax +49 201 2422-1200 E-mail info@ifm.com Internet www.ifm.com

+49 201 2422-0 SRA - uv Our ref.:

ifm-conlact: Mr. Udofia Rhone: +49 7542 518-1833 Date:

14.02.2023 Attestation Statement according to 2.911(d){7) TO WHOM IT MAY CONCERN;

We, ifm electronic gmbh FRN: 0015558760 designate ifm efector, inc., to act as U.S. agent for Service of process. ifm efector, inc. FRN: 0033423427 hereby acknowledges the Obligation of the U.S. agent for Service of process. Further ifm electronic gmbh accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment.

Sincerely ifm group Services gmbh ifm-Strae 1 D 88069 Tettnang handelnd fr ifm electronic gmbh pn behalf of ifm electronic gmbh

(signafure & Company stamp) ifm group Services gmbh ifm Strae 1,88069 Tettnang, Germany Udofia, Victor Udeme

+49 7542 518-1833 victorudeme.udofiataifm.com

.G-

-r X ,. SO 11 .1 f'i t \A .'h V'V-t). J) '(K^r

(Signatare & Company stamp) ifm efector inc. 1100 Atwater Dr. Malvern, PA 19355, USA DAmico, Scott

+1 610-524-2843 scott.damicoPifm.com Headquarters ln Essen, Germany Commerclal Register: HR B 1887 Jurisdiction Essen Tax ID no. 112/6779/0930 VAT ID no. DE 119 651 782 Chairman and Managlng Direclor: Michael Marhofer Managing Dlrectors: Stefan von der Bey, Simon Evans, Dr. Dirk Kristes, Osmlr Ribelro, Dr. Frank Stegherr, LudgerTismer Nallonal-Bank AG, Essen bank code no. 360 200 30 account no. 167 800 BIG: NBAG DE 3E : IBAN: DE19 3602 0030 0000 1678 00

ifm electronic gmbh Postfach 10 18 33 45018 Essen Germany Federal Communication Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA ifm electronic gmbh Friedrichstrae 1 45128 Essen Germany Rhone Telefax 449 201 2422-1200 E-mail info@ifm.com Internet www.ifm.com 449 201 2422-0 Ourref.:

ZG FT ifm-contact: Mr. Andreas Threr Rhone: 449 7542 518-1600 E-Mail: Andreas.Threr(g)ifm.com Date:

18-April-2023 Attestation Statement according to 2.911(d)(5)(i) and 2.911(d)(5)(ii) FCC IDs: UN6-R1D1, UN6-R1D2, UN6-R2D1, UN6-R2D2 TO WHOM IT MAY CONCERN:

Flereby we certify that the equipment for which authorization is sought is not "covered" equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Further we certify that, as of the date of the filing of the application, ifm electronic gmbh is not identified on the Covered List as an entity producing "covered" equipment. Sincerely, ifm group Services gmbh ifm-Strae 1 D 88069 Tsttnang on behalf of ifm electronic gmbh

(Signatare & Company stamp) ifm electronic gmbh Friedrichstrae 1, 45128 Essen, Germany Headquarters in Essen, Germany Commercial Register: HR B 1887 Jurisdiction Essen Tax ID no. 112/5779/0930 VAT ID no. DE 119 651 782 Chairman and Managing Director: Michael Marhofer Managing Directors: Stefan von der Bey, Simon Evans, Dr. Dirk Kristes, Osmir Ribeiro, Dr. Frank Stegherr, LudgerTismer National-Bank AG, Essen bank code no. 360 200 30 account no. 167 800 BIG: NBAG DE 3E IBAN: DE19 3602 0030 0000 1678 00 Deutsche Bank AG, Essen bank code no. 360 700 50 account no. 174 222 0 BIG: DEUT DE DE IBAN: DE35 3607 0050 0174 2220 00

LONG-TERM CONFIDENTIALITY REQUEST for Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 TO WHOM IT MAY CONCERN Pursuant to Paragraphs 0.457 and 0.459 of the Commissions Rules (47 C.F.R.) and Section 552(b)(4) of the Freedom of Information Act, we request Long-Term Confidentiality for the following product:

Grantee Code Equipment Product Code Check your GC here. Click Grantee Search. FCC ID:

For the product stated above, we request Long-Term Confidentiality for exhibits which contain Block Diagram, Operational Description, Parts List/Tune Up Info, Schematics, SDR Software/Security Info. The above exhibits contain our benefit to our competitors. This information will not be publicly available. trade secrets and proprietary information If you have any questions, please feel free to contact us at the address shown below. Sincerely, Company Name:

Company Address:

Contact Name:

Signature:

Phone:

Fax:

E-mail:

Signature Date:

that could be of Document Version 1.1 2020-10-30