Wiring Examples - Siemens SIMATIC NET RUGGEDCOM PSG907R Installation Manual

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Installing the Device
2.6.2 Wiring Examples
c.
LO DC Power supply
a.
b.
c.
4.
Connect the chassis ground screw to ground (Potential Earth). It is
recommended to terminate the ground connection with an M4 ring or spade
lug, and then torque to 1.7 N·m (15 lbf-in).
1
2
Figure 2.10
5.
Connect the external power supply to a power source. The Power LED on the
device will turn green when power is being supplied to the device.
2.6.2

Wiring Examples

The following illustrate how to connect single and dual power supplies to the device.
16
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Connect the ground wire to the
chassis/ground terminal on the
terminal block.
Connect the Positive wire to
the positive (+) terminal on the
terminal block.
Connect the Negative wire to
the negative (-) terminal on the
terminal block.
Connect the ground wire to the
chassis/ground terminal on the
terminal block.
M4 Screw
M4 Ring Lug
Chassis Ground Connection
5 POS Terminal Block
2
Chassis/Ground Terminal
3
Negative Terminal
4
Positive Terminal
5
Figure 2.9
1
2
Installation Manual, 02/2021, C79000-G8976-1387-12
Terminal Block Wiring
RUGGEDCOM RSG907R

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