Wiring The Dc-Input Power Source - Cisco Catalyst WS-C2924-XL Hardware Installation Manual

Chapter 2 Installation
Figure 2-20 Torquing Ground-Lug Screws
C O N SO
LE

Wiring the DC-Input Power Source

Warning
Warning
78-6461-04
RE FE R
TO M AN
BE FO RE UA L
CO NN
EC TI NG
PO W ER
Only trained and qualified personnel should be allowed to install or replace this
equipment.
Before performing any of the following procedures, ensure that power is
removed from the DC circuit. To ensure that all power is OFF, locate the circuit
breaker on the panel board that services the DC circuit, switch the circuit
breaker to the OFF position, and tape the switch handle of the circuit breaker in
the OFF position.
IN PU T:
36 - 72
CU RR
EN T: 4-
2A
A
B
+ -
+
-
D C IN PU
T
D C IN P
U T
Torque to 15 lbf-in.
(240 ozf-in.)
Catalyst 2900 Series XL Hardware Installation Guide
Connecting to DC Power
2-29