Siemens SIMATIC NET RUGGEDCOM RST2228P Installation Manual page 29

Installing the Device
2.5.2 Connecting Low DC Power
2.
3.
4.
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Connect the positive wire from the power source to the positive terminal on the
terminal block.
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1
3 5
Pluggable Terminal Block
1
Screw-Type Terminal Block
2
Positive (+) Terminal for PS1
3
Chassis/Ground Terminal for PS1
4
Negative (-) Terminal for PS1
5
Positive (+) Terminal for PS2
6
Chassis/Ground Terminal for PS2
7
Negative (-) Terminal for PS2
8
Figure 2.11 DC Terminal Block Wiring
Connect the negative wire from the power source to the negative terminal on
the terminal block.
For pluggable terminal blocks, install the safety cover.
1
2
Figure 2.12 Assembling the Safety Cover
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RUGGEDCOM RST2228P
Installation Manual, 07/2021, C79000-G8976-1403-13
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