Siemens RUGGEDCOM RSG910C - Page 21

Installing the Device
2.4Connecting the Failsafe Alarm Relay
To connect the failsafe alarm relay, do the following:
1. Insert the failsafe alarm relay terminal block into the device and tighten the
screws.
Figure2.6 Assembling the Failsafe Alarm Relay Terminal Block
2. Connect a failsafe device to the terminal block.
32
4
1
7
9
10
8
1
Failsafe Alarm Relay Terminal Block
2
Normally Open
3
Common
4
Normally Closed
Figure2.7 Failsafe Alarm Relay Wiring
12
RUGGEDCOM RSG910C
Installation Manual, 02/2020, C79000-G8976-1405-06