Connecting Power - Siemens RUGGEDCOM RSG920P Installation Manual

Note
For technical specifications related to the digital input ports, refer to
Specifications (Page
To connect a digital input, do the following:
1.
2.
3.
2.8

Connecting Power

The RUGGEDCOM RSG920P supports a single integrated high AC/DC or low DC power
supply, as well as an external power supply for the Power-over-Ethernet (PoE) ports.
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RUGGEDCOM RSG920P
Installation Manual, 04/2021, C79000-G8976-1172-07
34)".
Secure a European-style terminal block (or Euroblock) to the terminal.
Connect the positive cable to the DI1/2+ terminal.
Digital Input Terminal Block
1
DI2+ Terminal
2
DI2- Terminal
3
DI1- Terminal
4
DI1+ Terminal
5
Figure 2.9 Terminal Block Wiring
Connect the negative cable to the DI1/2- terminal.
NOTICE
For 110/230 VAC rated equipment, an appropriately rated AC circuit breaker
must be installed
For 125/250 VDC rated equipment, an appropriately rated DC circuit breaker
must be installed
Equipment must be installed according to applicable local wiring codes and
standards
2 3 4 5
1
Installing the Device
2.8 Connecting Power
"Digital Input
17