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Crestron Green Light
Setup
Hardware Connections for the GLS-EM-MCU
NEUT & LINE 1 - 3:
Neutral and Line
Connections from
Main Power Supply
CT1 - 3:
Input for Main Leg
Current Transformers
BRANCH CIRCUIT
MONITORS:
From GLS-EM-CTI Current
Transformer Interface
(Supplied Separately)
10 • Crestron Green Light
®
Power Meter Control Unit
Identity Code
The IP ID is set within the GLS-EM-MCU's IP table using Crestron Toolbox™. For
information on setting an IP table, refer to the Crestron Toolbox help file. The IP IDs
of multiple GLS-EM-MCU devices in the same system must be unique.
When setting the IP ID, consider the following:
•
The IP ID of each unit must match an IP ID specified in the SIMPL
Windows program.
•
Each device using IP to communicate with a control system must have a
unique IP ID.
Installation and Wiring
For details on installation and wiring, refer to the latest version of the
GLS-EM-MCU Installation Guide (Doc. 7295), which is available from the Crestron
Web site (www.crestron.com/manuals).
Hardware Hookup
Make the necessary connections as called out in the illustration that follows this
paragraph. Apply power after all connections have been made.
When making connections to the GLS-EM-MCU, note that the included cable cannot
be extended.
NOTE: To prevent overheating, do not operate this product in an area that exceeds
the environmental temperature range listed in the table of specifications.
®
Power Meter Control Unit: GLS-EM-MCU
Crestron GLS-EM-MCU
PULSE INPUTS:
From Programmable
Digital Inputs
USB:
To PC for Initial Setup
and Programming
LAN:
10BASE-T/
100BASE-TX
Ethernet to LAN
Operations Guide – DOC. 7294B
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