12
5.1.1 No PSTN Connection
With this wiring the communicator retransmits data from alarm system to monitoring station by the selected communication
method.
1. Connect the circuit as indicated in Fig. No. 4– connect telephone contacts of the alarm system
RING/TIP
to
RING/TIP
contacts of the communicator.
2. Connect power supply to
DC+/COM
contacts. Power supply is usually used as
AUX-
and
AUX+
output of alarm system.
3. NO jumpers have to be set on
JP8/JP9
pins.
5.1.2 With PSTN Connection
With this wiring the communicator retransmits data from alarm system to monitoring station via landline (PSTN).
1. Connect the circuit as indicated in Fig. No. 5 – connect telephone contacts of the alarm system
RING/TIP
to
RING/TIP
contacts of communicator.
2. Connect
L3/L4
contacts to landline (PSTN).
3. Connect power supply to
DC+/COM
contacts. Power supply is usually used as
AUX-
and
AUX+
output of alarm system.
4. Set the jumpers on
JP8
and
JP9
pins.
L1 L2 L3
L4 RING TIP
C1 DC+ COM
C2 Z2 Z1
C3 Z3 COM
AUX+ AUX-
ALARM SYSTEM
RING/TIP
Fig. No 4
JP8
JP9
JP8
JP9
ALARM SYSTEM
L1 L2 L3
L4 RING
To landline
(PSTN)
TIP
DC+ COM
C1
AUX+ AUX-
RING/TIP
C2 Z2 Z1
C3 Z3 COM
Fig. No 5
