J.1 General
The UDACT is connected to the EIA-485 communication bus. AFM series and LDM series
annunciators may also occupy the same bus. Use of a UDACT along with one of the above
mentioned annunciators on the same control panel will alter the assignments of the first eight
yellow LEDs on the annunciator as follows:
J.1.1 AFP-100, AFP-200, and AFP-300/AFP-400
Yellow Annunciator
LED
J.1.2 System 500 & System 5000
Yellow Annunciator
LED
UDACT Instruction Manual — P/N 50050:M 12/18/2009
Appendix J: Annunciators
Assignment
Without UDACT
1
System Trouble (except
AC loss)
2
Signals Silenced
3
Not Used
4
Not Used
5
Supervisory
6
Prealarm
7
AC Fail
8
Panel Trouble
Assignment
Without UDACT
1
System Trouble (except
AC loss)
2
Signals Silenced
3
Not Used
4
Supervisory
5
Indicating Circuit #1
Trouble
6
Indicating Circuit #2
Trouble
7
Municipal Tie Trouble
8
AC Fail
Assignment
With UDACT
System Trouble (except
AC loss)
Signals Silenced
Program Mode
Supervisory
Bell Trouble
Prealarm/
Maintenance Alert
Low Battery
AC Fail
Assignment
With UDACT
System Trouble (except
AC loss)
Signals Silenced
Not Used
Supervisory
Indicating Circuit #1
Trouble
Indicating Circuit #2
Trouble
Low Battery/
Ground Fault
AC Fail
115