Siemens RUGGEDCOM RX1524 - Page 23

Installing the Device
2.5.1Connecting High AC/DC Power
6
Negative/Neutral (-/N) Terminal
Figure2.6 AC Terminal Block Wiring – Screw Terminal Block for HI Power Supplies
Note
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/live (+/L)
terminal on the terminal block.
3. Connect the negative wire from the power source to the neutral/negative (-/N)
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 RX1524 Device
Figure2.7 Assembling the Safety Cover
5. Using a braided wire or other appropriate grounding wire, connect the ground
terminal to the chassis ground connection.
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RUGGEDCOM RX1524
Installation Manual, 04/2021, C79000-G8976-1487-02