Zone 4 Bell Connection - DMP Electronics iComSL Series Installation And Programming Manual

3.3

Zone 4 Bell Connection

Zone 4 (Z4+ and Z4-) can be connected to the control panel bell output. This zone detects an alarm condition
on the control panel by monitoring the voltage and cadence timing of the bell output. See Zone 4 Bell Cadence
Information in the Appendix for cadence timing. To enable alarm detection operation, Zone 4 Bell Connection
must be programmed as Zone Type (A2) in Zone Information programming. The type of Cadence sent to the
iComSL Communicator, the Zone Number, and type of message sent to the SCS-1R or SCS-VR receiver are listed
below:
BELL CADENCE
Steady
Pulse or Temporal 3
Temporal 4
Note: Zone 5 and 6 are automatically generated by the iComSL, using Zone 4's Zone name to send to the Central
Station. Zones 5 and 6 cannot be preprogrammed in Zone Information.
Note: CID Dialer Connection cannot be used when using Zone 4 Bell Connection.
DMP Panel
12 Vdc Aux. Output
+
-
12 Vdc BELL +
1k ohm
BELL -
ADEMCO Panel
12 Vdc Aux. Output
+
-
12 Vdc BELL +
BELL -
NAPCO Panel
12 Vdc Aux. Output
+
-
12 Vdc BELL +
2.2k
BELL -
ohm
DSC Panel
12 Vdc Aux. Output
+
-
12 Vdc BELL +
1k ohm
BELL -
iComSL Series Universal Communicator Installation and Programming Guide
ZONE NUMBER
ZONE 4
ZONE 5
ZONE 6
J8
B R
Use 18-22 AWG for
Power Supply
connection
J8
B R
Use 18-22 AWG for
Power Supply
connection
J8
B R
Use 18-22 AWG for
Power Supply
connection
J8
B R
Use 18-22 AWG for
Power Supply
connection
10k ohm
Figure 10: Zone 4 Bell Connection
applIca tIons
TYPE OF MESSAGE
BURGLARY
FIRE
EMERGENCY OR
CARBON MONOXIDE
MODEL iComSL
J9
S3
+12 G Z1 Z2 Z3 G Z4+ Z4- O1 O2 T
1k ohm
Voltages above 1.4 Vdc
are considered Alarm
MODEL iComSL
J9
S3
+12 G Z1 Z2 Z3 G Z4+ Z4- O1 O2 T
1k ohm
Voltages above 1.4 Vdc
are considered Alarm
MODEL iComSL
J9
S3
+12 G Z1 Z2 Z3 G Z4+ Z4- O1 O2 T
1k ohm
Voltages above 1.4 Vdc
are considered Alarm
MODEL iComSL
J9
S3
+12 G Z1 Z2 Z3 G Z4+ Z4- O1 O2 T
Voltages below 0.7 Vdc
are considered Alarm
R
R
R
R
Program Zone 4
DO - Alarm
AO - Alarm
Digital Monitoring Products
5