Cisco Systems 124778, 124792, 159330 manual Install the Alarm Cable

Chapter 2 System Installation

2.4.1 Install the Alarm Cable

Step 8 Replace the 1 RU Distribution Shelf faceplate and tighten the thumbscrews.

2.4.1 Install the Alarm Cable

The following explains how to install alarm communication cabling to the Cisco AC/DC Power System Controller.

Warning Connect the unit only to DC power source that complies with the safety extra-low voltage (SELV) requirements in IEC 60950 based safety standards. Statement 1033

Note Alarm cables run from the rear right of the shelf through the power shelf (Figure 2-20) to the front alarm interface board connectors; remove the controller faceplate and slide the controller tray forward to access the alarm interface board.

To install alarm cabling to the Cisco AC/DC Power System:

Step 1 Remove the system shelf faceplate (by loosening the two front thumbscrews) to access the controller sliding drawer (Figure 2-19).

Cisco AC/DC Power System User Guide, R1.0

May 2006 2-21