Honeywell compact asd, Installation Instructions, Page: 3 / 4

Compact unit_HON.doc 07/2011 3/5
Connections for
Honeywell COMPACT ASD
Inputs
1a +24 V= Supply voltage
2a 0 V = Supply voltage
3a + Line connection “fire alarm”
4a - Line connection “fire alarm” (and termination element line “fire alarm”)
5a + Line connection “fault”
6a - Line connection “fault”
7a + 24 V= Reset
8a 0 V = Reset
Outputs
1b +24 V= Supply voltage
2b 0 V = Supply voltage
3b Alarm element line “fire alarm”
4b Alarm element line “fire alarm”
5b Termination element line “fault”
6b Termination element line “fault”
7b Data bus A
8b Data bus B
(connection for accessories)
+24V=
0V=
-
1a
2a
3a
4a
5a
6a
7a
8a
1b
2b
3b
4b
5b
6b
7b
8b
Data bus
+24V=
0V=
Data B
Data A
L1 +
L1 -
L1 +
L1 -
Reset
+
Data
B
24V=
-
+
+24V=
0V=
-
+
R
A
R
E
R
E
R
A
R
E
Alarm element =
Termination element =
Elements are dependent on the connected fire panel
Fig.:
Alarm relais
Fault relais
1
1)
2
2)
internal connection detection unit
A