2.7.1 Connecting High Ac/Dc Power - Siemens SIMATIC NET RUGGEDCOM RSG920P Equipment Manual

Installing the Device
2.7.1 Connecting High AC/DC Power
•
2.7.1 Connecting High AC/DC Power
To connect a high AC/DC power supply to the device, do the following:
Electrical hazard – risk of damage to equipment
Do not connect AC power cables to terminals for DC power. Damage to the power
supply may occur.
1.
2.
3.
4.
16
Use minimum #16 gage copper wiring when connecting terminal blocks
NOTICE
Secure a European-style terminal block (or Euroblock) to the terminal.
Connect the live/positive wire from the power source to the live/positive (L/+)
terminal on the terminal block.
Main Power Terminal Block
1
Neutral/Negative (N/-) Terminal
2
Chassis Ground Terminal
3
Live/Positive (L/+) Terminal
4
Figure 2.9 Terminal Block Wiring
Connect the neutral/negative wire from the power source to the neutral/
negative (N/-) terminal on the terminal block.
Connect the ground wire to the chassis ground terminal on the device.
2 3
1
Equipment Manual, 10/2023, C79000-G8976-1172-09
4
RUGGEDCOM RSG920P