DSC LE4020 Installation Manual page 32

LE4020/LE4020CF Installation Manual
Figure 1-11 Connection Details for GSM Supervision Relay, Phone Line Supervision and Redundant Fire
Alarm Transmission
Note: Use EOL resistor in series with N.O. contacts of the relay connected to PGM4.
Figure 1-12 Connection Details for Cellular Network Supervision Relay, Phone Line Supercision Relay and
Redundant Fire Alarm Transmission
Note: Use EOL resistor in parallel with N.O. contacts of the relay connected to PGM4.
TIPRING T1 R1
Phone Line Cellular
Supervision Network
Relay Supervision
AUX+ AUX+ BELL+ BELL+ PGM1 PGM1
AC AC AC AC RED BLK YEL GRN RED BLK YEL GRN
AUX- AUX- BELL- BELL- PGM2 PGM2
LE4020/LE4020CF
TIPRING T1 R1
5.6 KΩ
Phone Line
Supervision
Relay
AUX+ AUX+ BELL+ BELL+ PGM1 PGM1
AC AC AC AC RED BLK YEL GRN RED BLK YEL GRN
AUX- AUX- BELL- BELL- PGM2 PGM2
LE4020/LE4020CF
1 2 3 4 1
COM
COM PGM AUX
Relay
PC1864 PC1864
Only Only
PGM3 PGM3
Z1 COM Z2 Z1 COM Z2 Z3 COM Z4 Z5 COM Z6 Z7 COM Z8 Z3 COM Z4 Z5 COM Z6 Z7 COM Z8
PGM4 PGM4
1 2 3 4
COM
COM PGM AUX
5.6 KΩ
Cellular
Network
Supervision
Relay
PC1864 PC1864
Only Only
PGM3 PGM3
Z1 COM Z2 Z1 COM Z2 Z3 COM Z4 Z5 COM Z6 Z7 COM Z8 Z3 COM Z4 Z5 COM Z6 Z7 COM Z8
PGM4 PGM4
32
+ -
2 3 4
DC IN
ZONE
Redundant
Fire Alarm
Initiation
PC1864 PC1864
PC1832 PC1832
Only Only
RING RING R-1 R-1
EGND EGND
TIP TIP T-1 T-1
+ -
1 2 3 4
DC IN
ZONE
Redundant
Fire Alarm
Initiation
PC1864 PC1864
PC1832 PC1832
Only Only
RING RING R-1 R-1
EGND EGND
TIP TIP T-1 T-1