Siemens RUGGEDCOM RX1501 - Page 27

Installing the Device
2.5.2Connecting Low DC Power
5
Negative (-) Terminal
6
Ground Terminal
Figure2.12 DC Terminal Block Wiring – Screw Terminal Block for -12P, -24P and -48P Pow-
er Supplies
IMPORTANT
For secure, reliable connections under severe shock or vibration, use M3.5 ring
lugs with a maximum outer diameter of 7 mm (0.28 in). Make sure no bare
metal is exposed beyond the safety cover.
2. Connect the positive wire from the power source to the positive (+) terminal on
the terminal block.
3. Connect the negative wire from the power source to the negative (-) terminal on
the terminal block.
4. For screw terminal blocks, install the safety cover.
4
3
2
1
1
Screw
2
Safety Cover
3
Screw Terminal Block
4
RUGGEDCOM RX1501 Device
Figure2.13 Assembling the Safety Cover
18
RUGGEDCOM RX1501
Installation Manual, 05/2020, C79000-G8976-1054-17
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