CKM-CE75-E1M Installation and Wiring
24-10707-112 Rev. D
3-10
TAMPER SWITCH WIRING
All FlexPower DC systems with an enclosure include a normally closed tamper
switch for monitoring by the host panel. The tamper switch can be connected to
a dedicated input in the panel or to the Event 1 input of an NL1 module, or the
tamper switch may be series-connected to the System Fault relay in the power
supply, as shown in Figure 3-9.
Any UL1076 installation must use the tamper switch to indicate the opening or
removal of the front door of the enclosure.
Figure 3-9: Tamper Switch Wiring
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