Digital Monitoring Products Inc PC0179 Manual De Usuario
iComSL
Series Universal Communicator Installation and Programming Guide
Digital Monitoring Products
5
applIcatIons
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
ZONE NUMBER
TYPE OF MESSAGE
Steady
ZONE 4
BURGLARY
Pulse or Temporal 3
ZONE 5
FIRE
Temporal 4
ZONE 6
EMERGENCY OR
CARBON MONOXIDE
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.
Note: CID Dialer Connection cannot be used when using Zone 4 Bell Connection.
Use 18-22 AWG for
Power Supply
connection
Z4
+
+
Z4
-
-
DMP Panel
MODEL iComSL
PROG
+12
G
Z1
Z2
Z4-
Z4+
G
Z3
R
T
O2
O1
R
B
J8
J9
S3
12 Vdc Aux. Output
+
-
BELL -
12 Vdc BELL +
Use 18-22 AWG for
Power Supply
connection
Z4
+
+
Z4
-
-
ADEMCO Panel
MODEL iComSL
PROG
+12
G
Z1
Z2
Z4-
Z4+
G
Z3
R
T
O2
O1
R
B
J8
J9
S3
12 Vdc Aux. Output
+
-
BELL -
12 Vdc BELL +
Use 18-22 AWG for
Power Supply
connection
Z4
+
+
Z4
-
-
NAPCO Panel
MODEL iComSL
PROG
+12
G
Z1
Z2
Z4-
Z4+
G
Z3
R
T
O2
O1
R
B
J8
J9
S3
12 Vdc Aux. Output
+
-
BELL -
12 Vdc BELL +
Use 18-22 AWG for
Power Supply
connection
Z4
-
-
DSC Panel
MODEL iComSL
PROG
+12
G
Z1
Z2
Z4-
Z4+
G
Z3
R
T
O2
O1
R
B
J8
J9
S3
12 Vdc Aux. Output
+
-
BELL -
12 Vdc BELL +
10k ohm
1k ohm
1k ohm
1k ohm
1k ohm
1k ohm
2.2k
ohm
Program Zone 4
DO - Alarm
AO - Alarm
Voltages above 1.4 Vdc
are considered Alarm
Voltages above 1.4 Vdc
are considered Alarm
Voltages above 1.4 Vdc
are considered Alarm
Voltages below 0.7 Vdc
are considered Alarm
Figure 10: Zone 4 Bell Connection