Siemens SIMATIC NET RUGGEDCOM RX1400 Installation Manual page 35

Rugged multi service platforms
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Installing the Device
2.7.1 Connecting High AC/DC Power
1.
2.
3.
4.
5.
26
Connect the power supply terminal block to the device.
1
2
3
Surge Ground Terminal
1
Negative/Neutral (-/N) Terminal
2
Positive/Live (+/L) Terminal
3
Braided Ground Cable
4
Power Supply Terminal Block
5
Figure 2.11
Terminal Block Wiring
Connect the positive wire from the power source to the positive/live (+/L)
terminal on the terminal block.
Connect the negative wire from the power source to the negative/neutral (-/N)
terminal on the terminal block.
Using a braided wire or other appropriate grounding wire, connect the surge
ground terminal to the chassis ground connection. The surge ground terminal
is used as the ground conductor for all surge and transient suppression circuitry
internal to the unit.
Connect the ground terminal on the power source to the chassis ground
terminal on the device.
5
4
RUGGEDCOM RX1400
Installation Manual, 01/2021, C79000-G8976-1103-17

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