ST Engineering Telematics Wireless Ltd Light Control Unit (LCU) Models: LCUN35G User Manual Revision 1.0, Jul 6, 2020 Copyright Telematics Wireless Ltd. All rights reserved The document contains proprietary information of Telematics Wireless, Ltd.; it is provided under a license agreement containing restrictions on use and disclosure, and is also protected by copyright law. Due to continued product development this information may change without notice. The information and intellectual property contained herein is confidential between Telematics Wireless Ltd. and the client, and remains the exclusive property of Telematics Wireless Ltd. If you find any problems in the documentation, please report them to us in writing. Telematics Wireless Ltd. does not warrant that this document is error-free. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise without the prior written permission of Telematics Wireless Ltd. ST Engineering Telematics Wireless Ltd Content 1. 2. 2.1 2.2 2.2.1 2.2.2 Street Lighting Control ........................................................................................................... 4 LCU NEMA model LCUN35G.................................................................................................... 5 Standard Features .................................................................................................................................... 5 Auto Detection and Verification Software .............................................................................. 5 Options for Commissioning ........................................................................................................ 5 GPS ......................................................................................................................................... 5 No Commissioning Components ........................................................................................... 6 3. Safety Instructions ................................................................................................................. 6 3.1 Mandatory Customer-Supplied Equipment ................................................................................ 6 3.1.1 Mandatory Voltage Surge Protection .................................................................................... 6 3.1.2 Mandatory Current Surge Protection .................................................................................... 6 4. Technical Data ....................................................................................................................... 7 Electrical Characteristics ........................................................................................................................... 7 RF Radio Characteristics ........................................................................................................................... 7 Dimensions ............................................................................................................................................... 7 5. Electrical wiring ..................................................................................................................... 8 NEMA receptacle Wiring .......................................................................................................................... 8 LCU NEMA Contact Details ....................................................................................................................... 9 LCU NEMA Pinout ..................................................................................................................................... 9 6. 7. 8. 8.1 8.2 Standards Compliance .......................................................................................................... 10 Regulation Information ........................................................................................................ 11 FCC and Industry Canada Class B Digital Device Notice ......................................................................... 11 Industry Canada interference Notice ..................................................................................................... 11 FCC interference Notice .......................................................................................................................... 12 FCC and Industry Canada Radiation Hazard Warning............................................................................. 12 Installation Overview ........................................................................................................... 13 Installation with the GPS Component ................................................................................... 13 Installation without the GPS components ............................................................................. 14 8.2.1 CSV file ................................................................................................................................ 14 8.2.2 Options for Obtaining GPS Coordinates .............................................................................. 14 8.2.3 Installation .......................................................................................................................... 14 9. Installing the LCU NEMA....................................................................................................... 15 9.1 Observing the Auto Detection and Verification Procedure .................................................. 15 2 ST Engineering Telematics Wireless Ltd 9.2 Troubleshooting ........................................................................................................................ 16 Post-Installation Commissioning........................................................................................... 17 Contact Details .................................................................................................................... 17 Appendix - About GPS Coordinate Formats ........................................................................... 18 Appendix - Commissioning CVS File ...................................................................................... 18 10. 11. A. B. 3 ST Engineering Telematics Wireless Ltd 1. Street Lighting Control Street lighting is one of the most essential services provided by municipalities and the lightings electricity bill is one of their major expenses. The Telematics Wireless T-Light networks enable municipalities and utilities to control and manage street light operations with operational efficiency and cost-effectiveness. T-Light Galaxy Network a wide area network utilizing a single Base Station that covers an area of up to 20 km radius and monitoring directly thousands of luminaries. The Galaxy network comprises of three major elements:
LCU Light Control Unit / Node, installed on top or inside the luminaire (external NEMA or internal configuration), enabling the transmission of information, and the reception of control commands for the luminaires LED fixtures. Includes built-in energy metering and possesses auto-commissioning functionality. DCU Data Communication Unit / Base station - The information from and to the LCU is routed via the DCU and via the Internet, using GPRS/3G or Ethernet connections directly to the BackOffice application. CMS Control and Management System- is a web-enabled BackOffice application, accessible at any location in the world simply by using a standard browser, such as Internet Explorer or Google Chrome. CMS usually contains a database of static and dynamic LCU information: ambient light values, lighting and dimming schedules, power usage, status, etc. Figure 1 System Topology 4 ST Engineering Telematics Wireless Ltd 2. LCU NEMA model LCUN35G The LCU NEMA is installed on top of a luminaire cover into a standard NEMA receptacle. Standard Features Light sensor - Operates as a photocell with the integrated microcontroller and is used as a backup light control in the event of microcontroller failure. Integrated RF antenna. Energy meter - Continuous measurement collection and aggregation with 1% accuracy. Over the air firmware updates. Each unit is configurable as a repeater, resulting in one additional hop from the DCU. Real Time Clock Network data is protected by AES 128 encryption. Relay Control for LED driver/ballast power. Uses licensed frequency. Built in GPS receiver for auto-commissioning Auto Detection and Verification Software 2.1 Auto Detection and Verification Software The LCU NEMA includes the Telematics Auto Detection and Verification software that automatically detects and stores the ballast type (1-10V or DALI) in the LCU. The ballast type is then retrieved during the commissioning process, thereby eliminating the need to enter it manually into the CMS (auto detection process also occur each time the power turns on from off state) Note: By default, the Auto Detection and Verification procedure works during the day and the night. To configure the procedure to work only during daylight hours, contact Telematics support. 2.2 Options for Commissioning Commissioning is the last step in the installation process whereby each LCU is identified in the CMS. In order for the CMS to communicate with individual LCUs or groups of LCUs, the CMS must receive the GPS coordinates for each installed LCU. Installer activity during installation is partially dependent on whether the LCU NEMA is equipped with one of the commissioning-related components. 2.2.1 GPS If the LCU NEMA contains a GPS component, the coordinates are obtained without installer involvement. 5 ST Engineering Telematics Wireless Ltd 2.2.2 No Commissioning Components The installer uses a customer-supplied GPS device to obtain the coordinates. The installer then manually records the LCUs serial number, pole number if any, and coordinates in a comma-separated value (CSV) file. 3. Safety Instructions Only qualified personnel should perform the installation. Follow all local electrical codes during installation. Although it is not necessary to disconnect power to the pole during installation, one should always be aware of possible exposure to electrical elements. When working from heights, it is important to follow standard safety precautions to avoid any danger of potential injury. Use appropriate work tools. 3.1 Mandatory Customer-Supplied Equipment System integrity for the LCU NEMA is ensured with the mandatory installation of customer-supplied voltage and current surge protection equipment. 3.1.1 Mandatory Voltage Surge Protection Warning: To prevent damage due to power network voltage surges, it is mandatory that you also provide and install a surge protection device to protect the LCU and the luminaire driver. 3.1.2 Mandatory Current Surge Protection Warning: To prevent damage due to power network current surges, it is mandatory that you also provide and install a 10 amp slow-blow fuse or a circuit breaker to protect the LCU and the luminaire driver. 6 Feature Specification Dimming Ballast/Driver Communication Protocols DALI, Analog 0-10V ST Engineering Telematics Wireless Ltd 4. Technical Data Electrical Characteristics Operating Input Voltage Load Current Optional 7-pin self-consumption Internal Surge Protection Operating Temperature MTBF Isolation RF Radio Characteristics Parameter Operating Frequency:
Network Topology Modulation Maximum Transmitter output power Bandwidth Data Rate Receiver sensitivity, typical Antenna Type Dimensions Model External NEMA Measurements 3.488 in D x 3.858 in H
(88.6 mm D x 98 mm H) Weight 238 g 120-277V AC @50-60Hz 10A
<1W 350J (10kA)
-40 F to 161.6 F
(-40 C to +72 C)
>1M hours 2.5kVac/5mA/1Sec Value Unit 450-470, License band MHz Star 4GFSK
+28 6.25 4.8kbps
-115dBm@4.8kbps built in Antenna dBm KHz dBm 7 ST Engineering Telematics Wireless Ltd Figure 2 - LCU NEMA Enclosure 5. Electrical wiring NEMA receptacle Wiring Following is a wiring diagram for a NEMA receptacle with dimming pads for use with the LCU NEMA:
Figure 3 - NEMA Receptacle Wiring Diagram for use with LCU NEMA 8 ST Engineering Telematics Wireless Ltd Figure 4 - LCU NEMA 7-Pin Contact Interface LCU NEMA Contact Details Wire Color Name Li N Lo Dim+
Dim-
Black White Red Violet Gray Brown Orange LCU NEMA Pinout Purpose AC Line In AC Neutral AC Line Out: Load DALI(+) or 1-10V(+) or PWM(+) Common GND: DALI(-) or 1-10V(-) Reserved 1 Dry Contact Input or serial communication Reserved 2 Output Open Drain or serial communication Model NEMA 7-pin Pin 1-2 Black-White LED Driver Pins 3-2 Red-White Pins 5-4 Gray-Violet Main AC Line IN Main AC Neutral IN AC for lamp Line OUT Neutral IN Dimming 1-10V Analog, DALI, PWM, Pins 6-7 Brown-Orange Digital input Dry contact, output open drain, Serial communication 9
1 2 3 4 5 6 7 Category Quality Management Systems Standard ISO 9001:2008 ST Engineering Telematics Wireless Ltd 6. Standards Compliance Region All Europe United States Canada IP Rating Safety EMC Radio Safety EMC/Radio IP 66 per IEC 60529-1 IEC 61347-2-11 (IEC 61347-1) ETSI EN 301-489-1 ETSI EN 301-489-3 ETSI EN 300-113 UL 773 CSA C22.2#205:2012 47CFR FCC Part 90 47CFR FCC Part 15B RSS-119 ICES-003 10 ST Engineering Telematics Wireless Ltd 7. Regulation Information FCC and Industry Canada Class B Digital Device Notice The digital circuit of this device 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. CAN ICES-3 (B)/NMB-3(B) This Class B digital apparatus complies with Canadian ICES-003. Cet appareil numerique de la classe B est conforme a la norme NMB-003 du Canada. Industry Canada interference Notice This device complies with Industry Canada licence-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. Le prsent appareil est conforme aux CNR dIndustrie Canada applicables aux appareils radio exempts de licence. Lexploitation est autorise aux deux conditions suivantes :
(1) lappareil ne doit pas produire de brouillage;
(2) lutilisateur de lappareil doit accepter tout brouillage radiolectrique subi, mme si le brouillage est susceptible den compromettre le fonctionnement. 11 ST Engineering Telematics Wireless Ltd FCC interference Notice This device complies with part 90 of the FCC rules. 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. FCC and Industry Canada Radiation Hazard Warning WARNING! To comply with FCC and IC RF exposure compliance requirements, the device should be located at a distance of at least 20 cm from all persons during normal operation. The antennas used for this product must not be co-located or operated in conjunction with any other antenna or transmitter. Le dispositif doit tre plac une distance d'au moins 20 cm partir de toutes les personnes au cours de son fonctionnement normal. Les antennes utilises pour ce produit ne doivent pas tre situs ou exploits conjointement avec une autre antenne ou transmetteur. WARNING! Changes or modifications to this equipment not expressly approved by the party responsible for compliance (ST Engineering Telematics Wireless Ltd.) could void the users authority to operate the equipment. 12 ST Engineering Telematics Wireless Ltd 8. Installation Overview Important Note: Read the entire Installation Guide before beginning the installation process. It is assumed that the customer has installed the following:
NEMA ANSI C136.10-2010 and C136.41-2013 compliant receptacle in the luminaire cover. Required customer-supplied voltage and current surge protection. Preparing for installation is different depending on which, if any, GPS coordinate obtaining components are in the LCU NEMA. See the Pre-Installation topic in each of the following chapters Note: The only acceptable format for importing GPS coordinates into the CMS is decimal degrees. See Appendix A. - About GPS Coordinate Formats. The installation process consists of different steps depending on the following:
Telematics GPS component Type of network No GPS component and no preloading LCU information preloaded into the Equipment Inventory In order to verify the installation by observing the Auto Detection and Verification ON/OFF light sequence:
If the Auto Detection and Verification procedure was configured to work only during daylight hours, schedule the installation accordingly. Prepare an easy to use list of the expected ON/OFF light sequence, including dimming if configured. 8.1 Installation with the GPS Component Install the LCU NEMA. See 9. Installing the LCU NEMA. 1. 2. Observe the ON/OFF light sequence that verifies the LCU installation. See 9.1 Observing the Auto Detection and Verification Procedure. 3. After all NEMAs are installed, alert the CMS Administrator to start commissioning. 13 ST Engineering Telematics Wireless Ltd 8.2 Installation without the GPS components 8.2.1 CSV file During the installation, the installer needs to obtain and record the following required commissioning information in a CSV file:
Unit ID/serial number of the installed LCU NEMA Pole number (if any) GPS coordinates obtained using a handheld GPS device. See 8.2.2. Options for Obtaining GPS Coordinates. Telematics provides a sample commissioning CSV file to customers for recording the required information. Note: Before beginning the installation, it is important to decide which additional information the installer should obtain for the Post-Installation Commissioning, if any. For the additional equipment information, see Appendix B. Commissioning CSV File. 8.2.2 Options for Obtaining GPS Coordinates The following options refer to customer-supplied equipment:
Smartphone with internal GPS receiver:
Enable Location services. Set Locating method at High accuracy or similar. Smartphone with external GPS device:
Disable Location services: Location services are turned off. Install and pair external GPS device. Handheld GPS device:
Follow manufacturers instructions for obtaining high accuracy coordinates. 8.2.3 Installation 1. Record the LCU NEMA unit ID /serial number and pole number, if any. 2. Standing as close as possible to the pole, obtain the GPS coordinates for the pole using one of the options described in 8.2.2. Options for Obtaining GPS Coordinates. 3. Record the coordinates for the LCU NEMA in a CSV file. 4. Install the LCU NEMA. See 9. Installing the LCU NEMA. 5. Observe the ON/OFF light sequence that verifies the LCU installation. See 9.1 Observing the Auto Detection and Verification Procedure. 6. After each LCU NEMA installation, the installer has the following options for providing the commissioning information to the CMS Administrator:
14 ST Engineering Telematics Wireless Ltd Sending the required information of each LCU NEMA as it is installed to the CMS Administrator, by calling or messaging. Updating the CSV file with the LCU serial number and coordinate values obtained during the installation. 9. Installing the LCU NEMA 1. Align the LCU until the North Marking Arrow at the top cover will be in the same direction as the North Marking Arrow at the receptacle. Firmly insert the plug into the receptacle:
Figure 1 - Top view of the NEMA receptacle showing the North direction Warning: Inserting the LCU NEMA prongs into the wrong sockets in the receptacle can damage the LCU NEMA 2. Twist the LCU clockwise until the LCU stops moving and is securely locked. 3. If the electrical power is not ON, turn ON the power to the pole and be ready to verify that the installation is correct. See 9.1. Observing the Auto Detection and Verification Procedure. 9.1 Observing the Auto Detection and Verification Procedure To perform the Auto Detection and Verification procedure:
1. If the luminaire is not already under power, power ON the main power line connected to the luminaire. 2. The luminaire will turn ON (light on) immediately upon installation of the LCU to the powered luminaire or immediately upon connection of the power line. After initially turning ON, the luminaire will run the Auto Detection and Verification procedure which identifies the lamp driver type and executes the following light ON/OFF sequence:
In case of dimming method 0 10:
15 ST Engineering Telematics Wireless Ltd supported. After approximately 18 seconds of being ON, the luminaire will dim to about 50%, if dimming is After approximately 9 seconds, the luminaire will change to 5% if dimming is supported. After approximately 10 seconds, the luminaire will return to 100%. After approximately 8 seconds, the luminaire will turn OFF (light out). After approximately 12 seconds, the luminaire will return to whatever operational state the internal photocell or CMS schedule determines. In case of dimming method dali:
After approximately 27 seconds of being ON, the luminaire will dim to about 50%, if dimming is supported. After approximately 4 seconds, the luminaire will change to 5% if dimming is supported. After approximately 10 seconds, the luminaire will return to 100%. After approximately 6 seconds, the luminaire will turn OFF (light out). After approximately 12 seconds, the luminaire will return to whatever operational state the internal photocell or CMS schedule determines. 3. 4. If the luminaire does not complete the verification procedure, follow the basic troubleshooting steps in 9.2. Troubleshooting:
If the luminaire successfully finished the Auto Detection and Verification procedure, the LCU physical installation is complete. Note: Each time the main power to the pole is lost, the Auto Detection and Verification procedure is executed when power is restored. 9.2 Troubleshooting If the Auto Detection and Verification procedure is not successful, troubleshoot as follows:
To troubleshoot a LCU NEMA installation:
1. Remove the LCU plug by twisting the plug counterclockwise. 2. Wait 15 seconds. 3. Reseat the LCU in the receptacle securely. As soon as the LCU is reseated, the Auto Detection and Verification procedure will start. 4. Observe the ON/OFF sequence. 5. 6. If the Auto Detection and Verification procedure fails again, select and install a different LCU. If the verification procedure fails with a different LCU, verify the following:
The lamp driver and luminaire are working correctly. The receptacle is installed correctly. For additional troubleshooting steps, contact Telematics support. See 11. Contact Details. 16 ST Engineering Telematics Wireless Ltd 10. Post-Installation Commissioning Commissioning is activated by the CMS Administrator after the LCUs and their respective DCUs are installed. Instructions for the CMS Administrator are available in the LCU Commissioning Guide. 11. Contact Details Contact your local Telematics technical support representative, or contact us at:
ST Engineering Telematics Wireless, Ltd. 26 Hamelacha St., POB 1911 Holon 5811801 ISRAEL Phone: +972-3-557-5763 Fax: +972-3-557-5703 Sales: sales@tlmw.com Support: support@tlmw.com www.telematics-wireless.com 17 ST Engineering Telematics Wireless Ltd A. Appendix - About GPS Coordinate Formats Note: There are several different formats in which GPS coordinates are delivered. The only format acceptable for import into CMS is decimal degrees. You can find conversion programs on the Web to transform unacceptable formats into decimal degrees. GPS Format Name and Format Latitude Example Acceptable for Input to CMS DD Decimal degrees DDD.DDDDD DDM Degrees and decimal minutes DDD MM.MMM DMS Degrees, minutes and seconds DDD MM SS.S 33.47988 32 18.385 N 40 42 46.021 N Yes No No B. Appendix - Commissioning CVS File Following is the full layout for the comma-separated value (CSV) file for import to CMS. The file consists of at least two lines. The first line contains the following Keywords, each separated by a comma. The second through n lines contain the data corresponding to the keywords. Line 1 = Keywords Line 2 to n = Data controller.host model ballast.type Description Address. Model. Ballast type: 1-10V or DALI dimmingGroupName Name of group for dimming. macAddress *
ID or serial number from the LCU label. powerCorrection Power correction. install.date power idnOnController controllerStrId name *
Date of installation. Power that is consumed by device. Unique identifier of the device on the DCU or gateway Identifier of the DCU or gateway to which this device is connected. 204 Name of device as displayed to user. ID of pole or other identification used for marking Pole 21 (5858) 10.20.0.29:8080 Xmllightpoint.v1:dimmer0 Example 1-10V mazda_gr 6879 20 6/3/2016 70 Light47 18 ST Engineering Telematics Wireless Ltd Line 1 = Keywords Line 2 to n = Data lampType geoZone lat *
lng *
*= data required Description Example LCU on map. Pole ID is preferred as it is most helpful for repair crew in locating LCU. Type of lamp. Name of geographical zone. 1-10V maz Mazda Latitude in decimal degrees format. 33.51072396 Longitude in decimal degrees format.
-117.1520082 For each data field that you do not enter a value, type a comma. For example, an import file with only the serial number, name and coordinates will appear as follows:
[Line1]:
Controller.host,model,ballast.type,dimmingGroup,macAddress,powerCorrection,install.date,.
[Line2]:
,,,,2139-09622-00,,,,,,name1,,,33.51072,-117.1520 19