Connecting The Failsafe Alarm Relay - Siemens SIMATIC NET RUGGEDCOM RSG2100F Installation Manual

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To mount the device to a panel, do the following:
1.
2.
2.5

Connecting the Failsafe Alarm Relay

The failsafe relay can be configured to latch based on alarm conditions. The NO
(Normally Open) contact is closed when the unit is powered and there are no active
alarms. If the device is not powered or if an active alarm is configured, the relay
opens the NO contact and closes the NC (Normally Closed) contact.
Note
Control of the failsafe relay output is configurable through RUGGEDCOM RSG2100F.
One common application for this relay is to signal an alarm if a power failure occurs.
For more information, refer to the "RUGGEDCOMROS Configuration Manual" for the
RUGGEDCOM RSG2100F.
The following shows the proper relay connections.
RUGGEDCOM RSG2100F
Installation Manual, 04/2022, C79000-G8976-1344-11
Place the device against the panel and align the adapters with the mounting
holes.
1
1
Screw
1
Panel/DIN Rail Adapter
2
Figure 2.4
Panel Mounting
Install the supplied screws to secure the adapters to the panel.
Installing the Device
2.5 Connecting the Failsafe Alarm Relay
2
13

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