Figure 22: D8129 Connections To The D9412G; Figure 23: D8129 Connections To The D7412G - Bosch D9412G Operations & Installation Manual

D9412G/D7412G | Operation & Installation Guide |

Figure 22: D8129 Connections to the D9412G

21 22

Figure 23: D8129 Connections to the D7412G

Bosch Security Systems | 10/03 | 43488E
Reset Pin
Disable All Except Battery
Charging And Programming
PERIPHERAL DEVICE CONNECTIONS
RED POWER + 32
YELLOW DATA BUS A 31
GREEN DATA BUS B 30
29
BLACK COMMON
N.F.P.A. 28
ZONEX OUT 1
Style 3.5
Signaling
Line
Circuits 27
ZONEX IN 1
ZONEX OUT 2 26
25
ZONEX IN 2
ZONEX POWER + 24
23
ZONEX COMMON
Point 8
PROG
GND FAULT CONN
Detect
D
E
I
N
S
A
A
B
B
L
L
GRN
E
E
5
Pin
Low Battery
RED
Battery
amming
E CONNECTIONS
CLASS 2 TRANS 32
1 POWER +
16.5 VAC 40 VAC
Part No. D1640
Internally Fuse
Requires Unsw DATA BUS A 31
2
Do Not Share
+ AUX PO
30
3 DATA BUS B
BATTERY N
29
4 COMMON
Maximum Charging
Current 1.4 Amps.
BATTERY POSITIVE ONLY
28
5 ZONEX OUT 1
PR
RELAY A
6 ZONEX IN 1 27
AL
RELAY B
7
Re
RELAY C
8
9 COMMON
10 EARTH GRO
GROUND FAUL
PROG
CONN
9.0 Off-Board Relays
3 4
GND
AUX
DATA
3
1 2
3
4
3
GND
AUX
DATA
1 2
1 - D8129 OctoRelays for relay numbers 1 to 64.
Connect OctoRelays in parallel.
2 - D8129 Octorelays for relay numbers 65 to 128.
Connect OctoRelays in parallel.
3 - Power limited
4 - Supervised
5 - On-board points
2
GND
AUX
DATA
1 2
2
3
2
3
1 - D8129 OctoRelays for relay numbers 1 to 64.
Connect OctoRelays in parallel.
3 - Power limited
4 - Supervised
1
3 4 5 6 7 8
2
3 4 5 6 7 8
1
3 4 5 6 7 8
EN | 50