Bosch D7412GV2 - Figure 18: Connecting the D8125 POPEX to the D7412 GV2 Control Panel

D9412GV2/D7412GV2 | Operation and Installation Guide | 9.0 Off-Board Points
42 Bosch Security Systems, Inc. | 7/09 | F01U003641-04
Figure 18: Connecting the D8125 POPEX to the D7412GV2 Control Panel
(-)
(-)
(+)
(+)
AUX
IN
OUT
GND
EARTH GRO
COMMON
BATTERY N
Maximum Charging
Current 1.4 Amps.
BATTERY POSITIVE ONLY
RELAY A
RELAY B
RELAY C
+ AUX PO
1
2
3
4
5
6
7
8
9
10
CLASS 2 TRANS
16.5 VAC 40 VAC
Model D1640
Internally Fuse
Requires Unsw
Do Not Share
Low Battery
RED
PR
AL
Re
GROUND FAUL
(+)
(-)
D9127U/T
D9127U/T
D9127U/T
Pin
Battery
amming
E CONNECTIONS
POWER +
DATA BUS A
DATA BUS B
COMMON
ZONEX OUT 1
ZONEX IN 1
32
31
30
29
28
27
NOT USED
26
25
NOT USED
NEX POWER +
24
COMMON
23
D5200/D5360
PROG CONN
1
22
2
3
3
3
4
44
5
6
7
1 - D8125 POPEX Module
2 - Switch block
3 - D9127 Sensor Loop
4 - 33 kΩ EOL resistor (P/N: P106F, package of
eight)
5 - Zone expansion loop
6 - Up to 67 POPITs
7 - Expansion zones
For system supervision, do not use looped wire terminals. Break the wire run to provide
supervision of the connections.