D9412GV2/D7412GV2 | Operation and Installation Guide | Appendix A: System Wiring Diagrams, Issue A
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Bosch Security Systems, Inc. | 7/09 | F01U003641-04 71
Figure 40: D9412GV2, SDI Devices
PERIPHERAL DEVICE CONNECTIONS
RED POWER +
YELLOW DATA BUS A
GREE N D ATA B US B
BLACK COMMON
ZONEX OUT 1
ZONEX IN 1
N.F.P.A .
Style 3.5
Signaling
Line
Circuits
32
31
30
29
28
27
ZONEX OUT 2
26
25
ZONEX IN 2
ZONEX POWER +
24
ZONEX COMMON
23
+
-
+
-
GRN
Point 8
S3 Option
Closed = 1KΩ EOL
Normal Operation
Open =AB -12 UL
Bell Box 220 KΩ
D5200/ D5360
PROG CONN
D9412GV2
1 - Up to eight supervised D1255RB, D1256RB,
D1255, D1256, D1260B, or D1260 Keypads, or
D1257RB or D1257 Fire Annunciators
2 - Up to 8 D9210B Access Control Interface
Modules
3 - Up to 3 supervised 9131A Parallel Printer
Interface Modules, or other SDI devices
4 - Power limited, supervised
5 - Power limited
6 - D9133TTL-E or DX4020 Network Interface
Module or other SDI device
7 - D8125 POPEX No.1
8 - D8125 POPEX No. 2
9- Up to 119 D9127U/T POPITs or up to
63 D8127U/T POPITs
10 - Zonex 1: 15 D8128Ds*
11 - Zonex 2: 15 D8128Ds maximum*
12 - Zonex 1: Up to 8 D8129s maximum*
13 - Zonex 2: Up to 8 D8129s maximum*
* The number of D8129 OctoRelays that can be connected to each zonex terminal on the control panel is limited by the number of
D8128D OctoPOPITs connected to the same terminal. Refer to the D8128D Installation Guide (P/N: 41242) or the D8129 Operation
and Installation Guide (P/N: 74-04562-000) for specific information.
Do not connect the D9131A to systems that require commercial fire listings. The electrical ground
on the D9131A does not isolate earth ground.
All external connections except Terminal 5 (battery position) are power limited.
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