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Switch Installation
Connecting Alarm Circuits
Figure 17
Inserting Wires into the Alarm Connector (Alarm Input Circuit)
1
IN1 - External device connection 1
5.
Use a ratcheting torque flathead screwdriver to tighten the alarm connector captive screw (above the installed wire
leads) to 2 in-lb (0.23 N-m). (See
Caution:
Do not over-torque the power and alarm connectors' captive screws. The torque should not exceed 2 in-lb
(0.23 N-m).
Figure 18
Securing the Alarm Connector Captive Screws
6.
Repeat
Step 2
alarm connector.
Figure 19 on page 35
as an alarm input circuit; the IN1 and REF connections complete the circuit. The second alarm device circuit is wired as
an alarm output circuit that works on a normally open contact basis; the NO and COM connections complete the circuit.
1
2
Figure 18 on page
through
Step 5
to insert the input and output wires of one additional external alarm device into the
shows the completed wiring for two external alarm devices. The first alarm device circuit is wired
2
REF - External device connection 2
34.)
34
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