Crestron electronic GLA-PWSI50 - Manual (Page 5)

Crestron GLA-PWSI50 50 Watt Cresnet Power Supply
Preparation
The GLA-PWSI50 comes with an adapter plate for
mounting the power supply on a BS4662 UK backbox or
a 1- or 2-gang DIN 49073 backbox.
1. Route the line and control wires from the backbox
through the opening on the adapter plate as shown
in the following diagram.
Route Wires Through Adapter Plate (1-Gang DIN 49073
Backbox Shown)
WIRES
ADAPTER PLATE
BACKBOX
2. Secure the adapter plate to the backbox. Refer to
the following diagram and table to determine
which holes and screws to use.
Adapter Plate Holes
A,B
B
A
C,D
C,D
D
D
Adapter Plate Usage
LOC. USE WITH SCREW TYPE/QUANTITY
A 1-GANG BS 4662
UK BACKBOX Top: (1) M3.5 (Not Supplied)
Bottom: (1) M3.5x25 (Supplied)
B 2-GANG BS 4662
UK BACKBOX (2) M3.5 (Not Supplied)
C 1-GANG DIN
49073 BACKBOX (2) M3 (Not Supplied)
D 2-GANG DIN
49073 BACKBOX (4) M3 (Not Supplied)
Hardware Hookup
WARNING: RISK OF SERIOUS PERSONAL
INJURY. Turn off power at the circuit breaker(s) prior to
installation. Installing with power on can result in serious
personal injury and damage to the device.
1. Use the included 2-position terminal block to connect
the Class 2 wiring to the Cresnet network as shown in
the following diagram.
Connect Class 2 Wiring (High Voltage Wiring Removed
for Clarity)
RED: 24
BLACK/WHITE: G
2. Use the included 3-position terminal block to connect
the line input wires to the line power as shown in the
following diagram.
Connect High Voltage Wiring (Class 2 Wiring Removed
for Clarity)
Installation Guide – DOC. 6747A Wall Mount 50 Watt Cresnet Power Supply: GLA-PWSI50
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