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ETC Installation Guide
Station Power Supply
EchoConnect
EchoConnect is a two-wire topology-free system that provides the DIN Rail
Station Power Supply with the flexibility to connect anywhere in the system
and provide power for up to 16 Echo control and 16 output products.
EchoConnect is a bidirectional protocol that uses one pair of wires (data +
and data -) for both data and power. ETC recommends using Belden 8471 (or
approved equal) Class 2 wire.
The total combined length of an EchoConnect wire run (using Belden 8471,
or equal) may not exceed 500 m (1,640 ft).
Note:
qualified installer and should follow standard wiring installation
practices.
Prepare for Installation
The DIN Rail Station Power Supply and 24 VDC Power Supply are designed for
mounting directly to DIN rail (provided by others) anywhere on the
EchoConnect station bus.
Installation
Note:
free of obstructions and that all wiring is installed correctly.
Installation must follow all national and local codes for electrical
equipment.
1.
Locate the circuit breaker panel and turn off the power to the circuit.
2.
Locate both the 24 VDC Power
Supply and the DIN Rail Station
Power Supply.
3.
Hook the top DIN rail clip of one
power supply over the top of the
DIN rail.
4.
Rock the power supply
downward until the bottom clip
snaps into place, securing the
unit to the DIN rail.
5.
Repeat for the second power supply.
Station Power Supply
All control wiring should be installed and terminated by a
For indoor use only! Ensure the installation area is clean and
Step 3
Page 2 of 4
Step 4
ETC
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