Siemens RUGGEDCOM RS900G Installation Manual page 16

Chapter 2
Installing the Device
Figure 5: Terminal Block Wiring - Single DC Power Supply Inputs
1. Positive Terminal
Figure 6: Terminal Block Wiring - Dual DC Power Supply Inputs
1. Positive Terminal
10
2
1 3
2. Negative Terminal 3. Surge Ground Terminal
2 2
1 3 1
2. Negative Terminal 3. Surge Ground Terminal
4
4. Braided Ground Cable
4
4. Braided Ground Cable
Connecting Low DC Power
RUGGEDCOM RS900G
Installation Guide