Installing the Device
2.4 Connecting the Failsafe Alarm Relay
To mount the device to a panel, do the following:
1. Place the device against the panel and align the adapters with the mounting
holes.
11
11
2
2
2
1
Screw
2
Panel Adapter
Figure 2.2
Panel Mounting
2. Install the supplied screws to secure the adapters to the panel.
2.4
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 M2100F .
One common application for this relay is to signal an alarm if a power failure occurs.
For more information, refer to the
RUGGEDCOM ROS Configuration Manual
for the
RUGGEDCOM M2100F.
The following shows the proper relay connections.
RUGGEDCOM M2100F
Installation Manual, 04/2021, C79000-G8976-1342-08
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