Connecting The Office Alarm Connector - 3Com 3C63100-AC-C - PathBuilder S600 Bridge/router Reference Manual

Figure 23 Management CPU LEDs
Common System
Power Inservice Fail Test
1.
2.
Connecting the Office Alarm Connector
Figure 24 shows the office alarm connector on the Management CPU. The
PathBuilder S600 supports Alarm In and Alarm Out functions.
Figure 24 Office Alarm Connector
2
External
Alarm
1
Ground
Connect the alarm equipment to the appropriate pins, as determined by the type
of alarm equipment you are using. For example, if the alarm equipment you are
using requires OPEN state when there is no alarm and CLOSE state when the alarm
is activated, you would connect to Pin 4 and Pin 5.
Step 4: Connect I/O Cabling and Wiring
CPU LEDs
Active Critical Major Minor
Major Alarm
Normally Open
4 6
3
5
Major Alarm
Closure Enable
55
ACO
Power Up
Power On Test
Complete
Minor Alarm
Normally Open
Minor Alarm
Closure Enable