External Alarm Connector - Oracle EAGLE Installation Manual

Figure B-12
Table B-10
1, 2, 3, 6, 7, 8, 9,
13, 14, 15
4
5
10
11
12
B.1.5.5 External Alarm Connector
External Alarm Connector is also used for alarm condition inputs from an optional holdover
clock.
J28 on Control Shelf backplane 04 External Alarm J35 on Control Shelf backplane 06/07
CUST ALM 1 J66 on Control Shelf backplane 06/07 CUST ALM 2 (not supported by
software)
Figure B-13
Table B-11
2
3
4
5
6
Row Alarm Connector
Row Alarm Connector
Pin
Not used
–48VDC
RACRNC - Row Alarm, Critical, Normally Closed
RAMNNO - Row Alarm, Minor, Normally Open
RAMJNO - Row Alarm, Major, Normally Open
48VDC return

External Alarm Connector

External Alarm Connector
Pin Signal
CUFA13
CUFA14
CUFA3
CUFA1
CUFA9
Signal
Description
Signals a customer defined trouble #13 to the system when
connected to P5A48RTN (pin 10) or P4B48RTN (pin 11).
Signals a customer defined trouble #14 to the system when
connected to P5A48RTN (pin 10) or P4B48RTN (pin 11).
Signals a customer defined critical alarm (trouble #3) to the
system when connected to P5A48RTN (pin 10) or
P4B48RTN (pin 11).
Reserved
Reserved
Appendix B
Control Shelf Connectors
B-13