Sylvania EN-ECU-G4-P3D installation manual GreenBus II Wiring, Energy Control Unit Installation

GreenBus II™ Wiring

Communication Circuit (24VDC, Class 2)

GreenBus IITM is a low-cost, high reliability communication means to report sensor and wall switch information back to the ENCELIUM Energy Management System and to obtain optimum brightness settings for each individual light fixture from the system – optimized to result in minimum energy costs for any given building.

The GreenBus IITM wiring originates at an Energy Control Unit (ECU) and propagates in a daisy-chain or “T” fashion from module to module (or other compatible equipment).

GreenBus IITM uses proprietary connectors and jacks for ease of installation only.

Maximum 100 total devices

GreenBus IITM is a proprietary standard. Connect to ENCELIUM Energy Management System only. Do not connect to other circuits.

Connect to ENCELIUM Energy Management System only. Do not connect to other circuits.

GreenBus IITM must be laid out as per ENCELIUM EMS supplied drawing. If changes are required, determine an optimum wiring path utilizing the supplied prefabricated cables, based on the position of light fixtures and sensors. As the modules obtain power via the GreenBus IITM, the number of modules on each chain is limited. It is suggested to leave room for future system upgrades and to limit the number of modules per chain to 100 units during initial installation.

Energy Control Unit Installation

The output channels of the Energy Control Unit are Class 2 circuits.

To reduce the risk of electric shock, the power supply for the equipment has a grounding type plug that has a third (grounding) pin. This plug will only fit into a grounding type outlet. If the plug does not fit into the outlet, contact a qualified electrician to install the proper outlet. Do not change the plug in any way.

Use only the power supply provided for this equipment. Damage or adverse functionality may occur if a different power supply is used. If a replacement power supply is needed, please contact OSRAM Sylvania Inc. Do not modify the power supply cable or connector.

The Energy Control Unit is intended for mounting in an electrical room where access will be by authorized personnel only.

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GreenBus II are trademarks of OSRAM SYLVANIA, Inc.

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