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C3432M-F (6/08) 17
Unsupervised Alarms
When an alarm is configured as an unsupervised alarm, the Camclosure only triggers an alarm when the
normal alarm state (open or closed) changes.
Figure 12 illustrates the alarm and no alarm conditions of an unsupervised alarm input. A normally closed
alarm input can be defeated with a bypass. A normally open input can be defeated with a cut.
Figure 12. Unsupervised Alarm Conditions
Figure 13 illustrates the wiring configuration for unsupervised alarm inputs.
Figure 13. Unsupervised Alarm Input Wiring
NORMALLY OPEN
NORMALLY CLOSED
ALARM
GND
+V
+V
ALARM
GND
+V
+V
NO ALARM
GND
ALARM
GND
+V
+V
+V
NO ALARM
GND
CUT
BYPASS
CUT
NO ALARM
GND
NO ALARM
GND
+V
BYPASS
ALARM
GND
NORMALLY CLOSED
UNUSED
INPUTS
MAY BE
SHORTED
NORMALLY OPEN
UNUSED
INPUTS
MUST BE LEFT
UNWIRED