Cisco Catalyst IE-9320-26S2C-A User Manual

Hazardous voltage or energy may be present on power terminals. Always replace cover when terminals
are not in service. Be sure that uninsulated conductors are not accessible when cover is in place. Statement
1086
Warning
Step 1 Ensure that the power is off at the AC or DC circuits.
Locate the circuit breakers, turn them OFF, and lock out the circuit.
If the power is not off at the AC or DC circuit breaker, do not touch the power-input terminal.
Warning
Step 2 Use a Phillips screwdriver to loosen the captive screw on the power-input terminal, and open the cover, as shown in
the following illustration.
Figure 26: Opening the Power-Input Terminal Cover
The terminal screws labels are on the power-input terminal cover.
The power-supply module 1 connection is labeled PSU1, and the power-supply module 2 connection is
labeled PSU2. Make sure that you connect the wires to the correct terminal screws.
Note
Line connection for high-voltage AC (for
PSU2)
8Line connection for high-voltage AC (PSU1)1
Neutral connection for high-voltage AC
(PSU2)
9Neutral connection for high-voltage AC
(PSU1)
2
Positive connection for high-voltage DC
(PSU2)
10Positive connection for high-voltage DC
(PSU1)
3
Negative connection for high-voltage DC
(PSU2)
11Negative connection for high-voltage DC
(PSU1)
4
PSU2 (power-supply module 2)12PSU1 (power-supply module 1)5
Positive connection for low-voltage DC
(PSU2)
13Positive connection for low-voltage DC
(PSU1)
6
Negative connection for low-voltage DC
(PSU2)
14Negative connection for low-voltage DC
(PSU1)
7
Cisco Catalyst IE9300 Rugged Series Switch Hardware Installation Guide
44
Power Supply Installation
Wire the Power Source

Cisco Catalyst IE-9320-26S2C-A Specifications

General

Brand	Cisco
Model	Catalyst IE-9320-26S2C-A
Category	Switch
Language	English