Table C-8. External Alarm Device Connector - ADTRAN TSU 610 User Manual

Appendix C. Network Pinouts
ALARM
C-8
This is used to connect the TSU 610 to an external alarm
device. See Table C-8.
Connector Type

Table C-8. External Alarm Device Connector

Pin Name
1 NC
2 NO
3 COM
4 GND
4-Pin, Eurostyle connector
Normally Closed
Normally Open
Common
Connected to Unit Chassis
TSU 610 User Manual
Description
61200610L2-1