Siemens SIMATIC NET RUGGEDCOM RX1510 Installation Manual page 27

Installing the Device
2.5.2 Connecting Low DC Power
5.
6.
18
Using a #10 ring lug and #10-32 screw, secure the ground terminal on the
power source to the ground connection on the device. Make sure the lug is
tightened to 2.4 N·m (9.5 lbf·in).
1
2
#10 Ring Lug
1
#10-32 Screw
2
Connection from External Power Source
3
Ground Connection
4
Figure 2.13 Ground Connection
Install the safety cover over the terminal block. This is mandatory for 48 VDC
and -48 VDC power supplies.
3
4
Installation Manual, 04/2021, C79000-G8976-1055-20
RUGGEDCOM RX1510