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Installation
2.5 Failsafe Alarm Relay Wiring and Specifications
The "Failsafe" output relay is provided to signal critical error conditions that may occur
on the RSG2100 series switches. The contacts are energized upon power up of the unit
and remain energized until a critical error occurs. The proper relay connections are
shown in Figure 22. One common application for this output is to signal an alarm if a
power failure or removal of control power occurs. The failsafe relay current and power
handling capabilities are defined in the technical specification section.
Figure 22: Failsafe Alarm Relay Wiring
®
®
RuggedCom
22
RuggedSwitch
RSG2100
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