Cisco Cisco Packet Data Interworking Function (PDIF) 설치 가이드
SSC Alarm Cabling
▀ Alarm Connector Pinout
▄ ASR 5500 Installation Guide
92
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 14. DB15S CO Alarm Connector Pinout
Pin
Alarm Level
Signal
1
Minor
Normally Open
2
Normally Closed
3
—
Not connected
4
Major
Normally Open
5
Normally Closed
6
—
Not connected
7
Critical
Normally Open
8
Normally Closed
9
Minor
Minor, Common
10
—
Not connected
11
—
Not connected
12
Major
Major, Common
13
—
Not connected
14
—
Not connected
15
Critical
Critical, Common
Electrical Characteristics
Each of the three dry-contact, Form C relay switches is rated to support a maximum switching current of 1A@30VDC.
Caution:
Never connect a high voltage/high current device such as an audible alarm/siren or incandescent lamp
directly to the EO alarm connector.