Bosch D7212GV3 Operation And Installation Manual page 54

D7212GV3 | Operation and Installation Guide | Appendix A: System Wiring Diagrams, Issue A
Use zero retard for the D129, except for water-flow devices.
All external connections except Terminal 5 (battery positive) are power limited.
The D7212GV3 control panel is not UL listed for commercial faire applications.
Figure 27: D7212GV3, SDI Devices System Wiring
1 - Up to 8 supervised keypads or fire annunciators
(D1255 all models, D1255RB, D1256, D1256RB,
D1257, D1257RB, D1260 all models, or D720 all
models)
2 - Power limited, supervised
3 - D9131A Parallel Printer Interface Module or other
SDI device
* 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: F01U070537) or the D8129 Operation and
Installation Guide (P/N: F01U036302) for specific information.
All external connections except Terminal 5 (battery positive) are power limited.
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4 - DX4020 Network Interface Module or other SDI
device
5 - D8125 POPEX No. 1
6 - Up to 32 D9127U/T POPITs
7 - Zonex 1: up to 4 D8128Ds*
8 - Zonex 1: up to 3 D8129s*
Bosch Security Systems, Inc. | 10/10 | F01U143079-03