Mounting The Device To A Panel; Connecting The Failsafe Alarm Relay - Siemens SIMATIC NET RUGGEDCOM RS8000A Installation Manual

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Installing the Device
2.2.3 Mounting the Device to a Panel
2.2.3

Mounting the Device to a Panel

To mount the device to a panel, do the following:
1.
2.
2.3

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 ROS. One
common application for this relay is to signal an alarm if a power failure occurs. For
12
Place the device against the panel and align the adapters with the mounting
holes.
1
2
1
Screw
1
Panel/DIN Rail Adaptor
2
Figure 2.4
Panel Mounting
Install the supplied screws to secure the adapters to the panel.
1
2
1
RUGGEDCOM RS8000A
Installation Manual, 12/2021, C79000-G8976-1021-06

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