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Echoflex Installation Guide
Switch-mount Occupancy Sensor
Wire Specification
The Dual Tech Switch-mount Occupancy Sensor utilizes EchoConnect
power and for data communications with an Elaho control system.
EchoConnect is a bidirectional protocol that uses one pair of wires (data + and
data -) for both data and power. Echoflex 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 1,640 feet (500 m).
Note:
qualified installer and should follow standard wiring installation practices.
Leave approximately 8" (20 cm) of wiring in the back box for connection
and to allow slack for future service needs.
Note:
for ESD protection. Pull an additional 14 AWG (2.5 mm
grounding when control wires are not installed in grounded metal conduit.
Note:
communication bus, please note the following:
Cat5 wiring must be terminated using EchoConnect Cat5
•
Termination Kit and must be installed using a bus topology.
Refer to the installation guide that is provided with the Cat5
Termination Kit (8186A1207) for information to terminate
Cat5 wiring.
Not all topologies are supported using Cat5; careful planning
•
is required to ensure the proper termination kits are available
and the wire is pulled appropriately.
Parts and Supplies
The following parts and supplies are included with the sensor:
mounting screws
•
EchoConnect termination kit
•
WAGO 221 Series LEVER-NUTS
•
decorator style wall plate
•
Dual Tech Switch-mount Occupancy Sensor
All control wiring should be installed and terminated by a
Echoflex requires that all Elaho stations and devices be grounded
When using Category 5 (or equivalent) cable on the EchoConnect
®
(wire termination connectors)
Page 3 of 20
®
for
2
) wire for
Echoflex Solutions, Inc.
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