ABB Aztec AWT440 Commissioning Instructions page 9

4
Sensor EZLink connection
IMPORTANT (NOTE)
Maximum length of cable from transmitter to sensor(s) –
refer to sensor Operating instruction.
The Aztec AWT440 transmitter is supplied as standard with 2
sensor EZLink connections.
Referring to Fig. 5:
1. Align the pins in sensor cable connector
B
EZLink connector and push the connectors together.
C
2. Turn nut clockwise to secure the connectors together.
The transmitter detects the type of sensor connected
automatically.
IMPORTANT (NOTE)
A single Aztec AWT440 transmitter can monitor the
inputs from up to 4 sensors. Each smart sensor interface
module can accommodate 2 sensors. Therefore, to
monitor 4 sensors, 2 input modules must be fitted to the
transmitter.
C
A
Fig. 5 Connecting the sensor EZLink connectors
CI/AWT440–EN Rev. A
A
with the holes in
B
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