Telematics Wireless LCUN2P1 User Manual

T-LightTM LCU (Light Control Unit) NEMA

User Manual

Model: LCUN2PUS (North America)

Model: LCUN2PAU (Australia/NZ)

Revision 1.02, June 21, 2016

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.

Contents

1. About Telematics Wireless Products ....................................................................................... 3

1.1. T-Light LCU Product Description .................................................................................................. 3

1.2. Functionality ................................................................................................................................ 4

1.3. Reports ......................................................................................................................................... 4

2. Specifications ......................................................................................................................... 5

Power and control Interface ................................................................................................... 5

Wiring diagram for a NEMA receptacle with dimming pads .................................................... 5

Physical Specifications ........................................................................................................... 7

Environment .......................................................................................................................... 7

Standards Compliance ................................................................................................................. 7

3. Regulation Information .......................................................................................................... 8

FCC Part 15 Regulation Class B device ..................................................................................... 8

4. Installation Requirements .................................................................................................... 10

4.1. Mandatory Customer-Supplied Equipment ............................................................................... 10

4.2. Location ..................................................................................................................................... 10

4.3. Post-Installation Commissioning ............................................................................................... 10

5. Contact Details .................................................................................................................... 11

List of Figures

Figure 1 - T-Light Pro Topology ..................................................................................................................... 3

Figure 1 - NEMA Receptacle Wiring Diagram for LCU NEMA……………………………………………………………………5

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1. About Telematics Wireless Products

Telematics Wireless products have been evaluated as Information Technology Equipment (ITE), which
may be installed in Central Offices, Telecommunication Centers, offices, computer rooms, and similar
commercial-type indoor or outdoor locations.

Telematics Wireless is an Associate Member of the TALQ Consortium, and its products are ELEXON­approved.

1.1. LCU NEMA Product Description

LCU NEMA is a luminaire control unit, easily installed on top of the luminaire utilizing a standard (twist
and lock) NEMA socket. LCU NEMA is a principal component of the T-Light street light control Pro mesh
network. The LCU NEMA controls its LED driver or electronic ballast to provide On/Off and dimming
functionality. The LCU NEMA provides various comprehensive energy measurements, luminaire
parameters and maintenances statuses.

The LCU NEMA units receive commands individually or as a group from the Data Control Unit (DCU)
gateway; commands can be changed as and when needed. The T-Light network is easily controlled
either automatically through the web-accessed T-Light CMS system (or a 3rd party management
software).

Figure 2 - T-Light Pro Topology

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1.2. Functionality

• On/Off and dimming functionality using automatic DALI/ 0-10 volt selection

• Luminaire power consumption measurement to 1% accuracy

• Analog and digital input for interfacing with external sensors

• Auto-commissioning with GPS or NFC chip

• Internal or external configurations

• Highly secure wireless communication utilizing AES-128 or AES- 256

• Enclosures - NEMA: ANSI C136.41, 7pin

• Dual backup protection – autonomous operation based on a pre-programmed scenario; built in light,

no dayburn

• Supports over the air firmware upgrade

• Data and settings preserved in case of power failure

• LCU NEMA stores history of measured parameters for at least a week to allow for data extraction

• Controlled Auxiliary Output (optional)

• Includes the Telematics “Auto Detection and Verification” software that automatically detects and

stores the ballast type (1-10V or DALI) in the LCU NEMA. The ballast type is then retrieved during the
commissioning process, thereby eliminating the need to enter it manually into the CMS.

1.3. Reports

• Reports of events related to exceeding established parameter limits

• Aggregate energy and active power consumption

• Burning hours

• Number of On/Off cycles

• Failure reports

• Various luminaire dynamic parameters such as: instantaneous levels of ambient light, power

consumption, voltage, current, power factor, temperature.

LCU NEMA

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