2-15
1.
Correctly orient the DC power cord connector, and align and insert the connector into the
DC-input power receptacle on the switch. See callout 1 in
If you cannot insert the connector into the receptacle, re-orient the connector rather than use
excessive force to push it in.
2.
Use a flat-blade screwdriver to fasten the screws on the connector to secure the connector to
the power receptacle. See callout 2 in
3.
Connect the other end of the power cord to an RPS.
Figure2-18 Connecting the switch to an RPS (S3100V3-28TP-PWR-EI)
Connecting the switch to an external DC power supply
system
CAUTION:
•
To connect switch to an external power supply system, identify the positive (+) and negative (-)
marks above the DC-input power receptacle to ensure correct connections.
•
No DC power cord is provided with the switch. As a best practice, use a cable with a current
carrying capacity over 6A for an S3100V3-20TP-PWR-EI-DC switch and a cable with a current
carrying capacity over 1A for an S3100V3-18TP-EI-DC or S3100V3-28TP-EI-DC switch.
•
The power cord wiring color codes vary by country and region. The wire colors in the figure are
for illustration only.
To connect the switch to an external DC power supply system:
1.
Insert the DC power wires into the terminal block.
2.
Use a flat-blade screwdriver to fasten the screws on the terminal block plug to secure the DC
power wires to the terminal block plug.
3.
Correctly orient the terminal block, and align and insert the terminal block into the DC-input
power receptacle on the switch. See callout 1 in
If you cannot insert the terminal block into the receptacle, re-orient the terminal block rather
than use excessive force to push it in.
4.
Use a flat-blade screwdriver to fasten the screws on the terminal block to secure the terminal
block to the power receptacle. See callout 2 in
5.
Connect the other end of the power cord to an external DC power supply system.
1
2
Summary of Contents for S3100V3-EI Series
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