1 input alarms, 2 output alarms, 1 input alarms -4 2.3.2 output alarms: -4 – CANOGA PERKINS 2361 T1 Modem User Manual
Page 20
The EdgeAccess Universal Chassis System
2361 Modem Users Manual
2-4
J 19
J 16
Pin 1
Pin 1
Figure 15. Input and Output Alarm Relay Connectors (DC Version)
Viewing the rear panel of the modem, J19 is the leftmost (6) 6-pin modular connector; J16 is to
the right of J19. Pin 1 is on the right side of each modular connector.
2.3.1 Input Alarms
J19 (alarm input) connector pinout:
1 - Chassis Gnd.
2 - Minor alarm contact a
3 - Minor alarm contact b
4 - Chassis Gnd.
5 - Major alarm contact a
6 - Major alarm contact b
Operation:
An external contact closure between pins 5 and 6 will cause a MAJOR alarm
An external contact closure between pins 2 and 3 will cause a MINOR alarm
2.3.2 Output Alarms:
J16 (alarm output) connector pinout: (ref: de-energized/alarmed state)
1 - Minor alarm N/C
2 - Minor alarm common
3 - Minor alarm N/O
4 - Major alarm N/C
5 - Major alarm common
6 - Major alarm N/O