Pstn/Ip Communication System (Sdi2 Ip); Cellular Communication System; Control Panel* With A B44X (Cellular) Module - Bosch B9512G Installation Manual

Control Panels

PSTN/IP communication system (SDI2 IP)

Fire alarm
control unit
Outputs
Supervisory
Trouble
Figure 1.9: Control panel with a B426 module and a B430 (PSTN) module
NOTES: The B9512G-E/B8512G-E/B5512E/B4512E/B3512E
control panels require a B426 for IP.

Cellular communication system

Fire alarm
control unit
Outputs
Supervisory
Trouble
Figure 1.10: Control panel* with a B44x (cellular) module
NOTES: *Includes B9512G-E/B8512G-E/B5512E/B4512E/
B3512E control panels. Systems with single communication
channels must be active
Bosch Security Systems B.V.
Fire
Fire
ULC Installation Guide | en
Control panel
(models
B9512G-E/B8512G-E/
B5512E/B4512E/
B3512E)
B430
Inputs
Bus connection,
supervised
Listed enclosure
Keypad
(models
B915/B915I/B920)
Control panel
(models
B9512G/B8512G/
B6512/B5512/
B4512/B3512*)
Inputs
B44x
Listed enclosure
Keypad
(models
B915/B915I/B920)
PTSN
Router/
B426
modem
2019.06 | 02 | F.01U.321.698
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Internet/
Intranet
Antenna