Alarm Connector Pinout - Cisco ASR 5500 Installation Manual

▀ Alarm Connector Pinout

Alarm Connector Pinout
The CO alarm connector pinout is provided in the table below.
Use a Phillips #1 screwdriver to remove the two screws that secure the cover plate over the alarm connector.
Table 12.
Electrical Characteristics
Each of the three dry-contact, Form C relay switches is rated to support a maximum switching current of 1A@30VDC.
Caution:
directly to the EO alarm connector.
▄ ASR 5500 Installation Guide
82
DB15S CO Alarm Connector Pinout
Pin Alarm Level
1 Minor
2
3 —
4 Major
5
6 —
7 Critical
8
9 Minor
10 —
11 —
12 Major
13 —
14 —
15 Critical
Never connect a high voltage/high current device such as an audible alarm/siren or incandescent lamp
Signal
Normally Open
Normally Closed
Not connected
Normally Open
Normally Closed
Not connected
Normally Open
Normally Closed
Minor, Common
Not connected
Not connected
Major, Common
Not connected
Not connected
Critical, Common
SSC Alarm Cabling