User's Manual
Table Of Contents
User’s Manual for ION-B Systems
Page 30
Manual TFAH-
ES70_80_50.doc
3.1.5.5. Alarm Ports
The Alarm port provides alarm contacts that are used to report alarms generated by
the RU to external equipment. The connector is a 5-pin Binder 712 series connector.
5-Pin Binder 712
Series
Pin
Assignment
1
EXT1_Alarm
2
EXT1_GND
3
n.c.
4
EXT2_Alarm
5
EXT_GND
Alarm Connector Table 1 Alarm Connector