Installing the Device
2.5 Grounding the Device
1
2
3
1
Normally Closed
2
Common
3
Normally Open
Figure 2.5
Failsafe Alarm Relay Wiring
2.5
Grounding the Device
The RUGGEDCOM RS400 chassis ground terminal uses a #6-32 screw. It is recom-
mended to terminate the ground connection with a #6 ring lug and torque it to 1.7
N·m (15 lbf·in).
2
1
3
1
Stainless Steel Stud
2
#6-32 Screw
3
#6 Ring Lug
Figure 2.6
Chassis Ground Connection
2.6
Connecting Power
The RUGGEDCOM RS400 supports a single integrated high AC/DC or low DC power
supply
RUGGEDCOM RS400
Installation Manual, 02/2020, C79000-G8976-1016-10
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