![Cisco 5520 - ASA IPS Edition Bundle Скачать руководство пользователя страница 43](http://html.mh-extra.com/html/cisco/5520-asa-ips-edition-bundle/5520-asa-ips-edition-bundle_hardware-installation-manual_64654043.webp)
4-9
Cisco ASA 5500 Series Hardware Installation Guide
78-17989-01
Chapter 4 Maintenance and Upgrade Procedures
Installing the DC Model
Step 8
Insert the ground wire into the connector for the earth ground and tighten the screw on the connector.
See
Figure 4-10
, and using the same method as for the ground wire, connect the negative wire and then
the positive wire.
Note
The DC return connection to this system is to remain isolated from the system frame and chassis.
Figure 4-10
DC-Input Power Supply Connections
Step 9
After wiring the DC power supply, remove the tape from the circuit breaker switch handle and reinstate
power by moving the handle of the circuit breaker to the ON position.
Step 10
Install any remaining interface boards as described in
“Installing the DC Model” section on page 4-7
.
Step 11
Replace the DC power supply plastic shield.
Step 12
Power on the adaptive security appliance from the switch at the rear of the chassis.
Note
If you need to power cycle the DC adaptive security appliance, wait at least 5 seconds between
powering off the adaptive security appliance and powering it back on.
1
Negative
3
Ground
2
Positive
119641
+ –
+ –
1
2
3