Figure: DC association - terminal power source and switch
Figure: NSR Single DC + PoE Power Connection Terminal Block
To power a Nodegrid unit with DC power:
1. Make sure the unit is turned off.
2. Make sure DC power cables are
not
connected to a power source.
Never
work on
powered wires.
3. Remove the protective cover from the DC power block by sliding it to the left or right.
4. Loosen all three DC power connection terminal screws.
5. Connect your return lead to the RTN terminal, your ground lead to the
鎽
terminal and
your 48 VDC lead to the 48 VDC terminal and tighten the screws.
6. Slide the protective cover back into place over the DC terminal block.
7. If your unit has dual-input DC terminals, repeat steps 3-6 for the second terminal block.
8. Connect the DC power cables to the DC power source and turn on the DC power
source.
9. Connect a serial client (set as 115200 8N1) to the console port (Teraterm, puTTY, etc)
(optional)
10. Turn on your unit. Double-check booting messages on the connected serial client.
11. Turn on the power switches of the connected devices.
12. Connect the DC power cables to the DC power source and turn on the DC power
source.
13. Turn on your unit.
14. Turn on the power switches of the connected devices.
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Страница 2: ...User Guide Nodegrid Serial Console Nodegrid Services Router Nodegrid Bold SR Nodegrid Manager...
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