Installation; Install In Junction Box - ETC echoflex Elaho E-LS Installation Manual

Light sensor
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Echoflex Installation Guide
Light Sensor

Installation

The Light Sensor controller comes with a twist-lock mounting plate that can
be mounted to a finished ceiling, junction box or soft ceiling tile. Determine
the installation method and follow the specific instructions.
Install in Junction Box on page 4
Install in Soft Ceiling Tile on page 6
Install Sensor Heads Remotely (optional) on page 7
Note:
controller are installed in series with other sensors. If you are not
continuing the data run, we recommend that you terminate directly to
the control board.

Install in Junction Box

You can terminate the EchoConnect bus and up to two Light Sensor heads at
the controller.
1.
Pull Belden 8471 (or equivalent) and 2.5 mm
to the junction box.
Light Sensor
The EchoConnect pigtail is only required when the sensor and
Optional
sensor wires
Terminate
wires here
Page 4 of 12
2
(14 AWG) ground wire
Echoflex

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