61
Figure 36 Completed Connections for Three External Alarm Devices on the Alarm Connector
Attaching the Alarm Connector to the Switch
Warning: Failure to securely tighten the captive screws can result in an electrical arc if the connector is accidentally
removed. Statement 397
Warning: When you connect or disconnect the power and/or alarm connector with power applied, an electrical arc
can occur. This could cause an explosion in hazardous area installations. Be sure that all power is removed from the
switch and any other circuits. Be sure that power cannot be accidentally turned on or verify that the area is
nonhazardous before proceeding. Statement 1058
To attach the alarm connector to the front panel of the switch:
1. Insert the alarm connector into the receptacle on the switch front panel. See Figure 37 on page 62.
1 IN1 wired connection 3 COM wired connection
2 REF wired connection 4 NO wired connection
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