Figure 24: Power-Input Terminal
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
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
Step 3 Use twisted-pair copper wire to connect from the power-input terminal to the power source.
Step 4 Strip each of the two wires to 0.25 inch (6.3 mm) ± 0.02 inch (0.5 mm).
Do not strip more than 0.27 inch (6.8 mm) of insulation from the wire. Stripping more than the recommended
amount of wire can leave exposed wire from the connector after installation.
Note
Figure 25: Stripping the Input Power Source Wire
Step 5 Insert the wire into a spade terminal, and crimp it to the wire.
You can also use a ring or flanged spade terminal as listed in Equipment That You Need, on page 36.
Cisco Catalyst IR8340 Rugged Series Router Hardware Installation Guide
41
Power Supply Installation
Wiring the Power Source
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