Siemens SIMATIC NET RUGGEDCOM RX1511 Installation Manual page 26

5. Using a #10 ring lug and #10-32 screw, secure the ground terminal on the pow-
er source to the ground connection on the device. Make sure the lug is tight-
ened to 1.1 N·m (9.5 lbf·in).
Figure 2.13
6. Install the safety cover over the terminal block. This is mandatory for 48 VDC
and -48 VDC power supplies.
RUGGEDCOM RX1511
Installation Manual, 12/2019, C79000-G8976-1056-16
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1
2
#10 Ring Lug
1
#10-32 Screw
2
Connection from External Power Source
3
Ground Connection
4
Ground Connection
2.5.2 Connecting Low DC Power
3
4
Installing the Device
17