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Figure 25 Connecting the DC power cord for the fixed DC power module
Connecting the DC power cord for the fixed DC power
module (method 2)
CAUTION:
To avoid connection mistakes, identify the positive (+) and negative (-) marks above the DC power
receptacle before connecting the switch to a –48 VDC power source.
IMPORTANT:
No DC power cord is provided with the switch. As a best practice, purchase a DC power cord with a
current carrying capacity over 6A.
To connect the DC power cord for the fixed DC power module:
1.
Correctly orient the terminal block and attach the terminal block to the power receptacle on the
power module, as shown by callout 1 in
If you orient the terminal block upside down, you cannot attach it to the power receptacle.
2.
Use a flat-head screwdriver to fasten the screws on the terminal block to secure the terminal
block to the power receptacle. See callout 2 in
3.
Insert the two DC power wires into the terminal block, as shown by callout 1 in
4.
Use a flat-head screwdriver to fasten the screw at the top of the terminal block to secure the DC
power cord to the power receptacle. See callout 2 in
5.
Connect the other end of the power cord to a –48 VDC power source.
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2