Chapter 3 Installing the Router
Connecting to a DC Power Source
3-34
Cisco 12006 and Cisco 12406 Router Installation and Configuration Guide
OL-11497-03
Figure 3-20
DC PDU Power Connector Block
Step 3
Connect the source DC power leads to the three terminal ports in the DC power
connector block (see
Figure 3-20
) in this order:
•
Ground lead first (bottom port on the connector block)
•
Positive lead second (middle port on the connector block)
•
Negative lead last (top port on the connector block)
a.
Push the lead into the connector block port.
b.
Use a flat-blade screwdriver to tighten the set screw and secure the lead.
c.
Repeat Step
3a
and Step
3b
for the remaining leads and for the second PDU
connector block.
Step 4
Verify that the source DC circuit breaker servicing the DC PDU is switched on.
1
Negative terminal port
3
Ground terminal port
2
Positive terminal port
4
Terminal port connector screws
57993
PO
WER A
+
GND
1
4
2
3