Sdi2 Address Settings; Supervision; Installation And Control Panel Wiring (B450) - Bosch B9512G Installation And System Reference Manual

56 en | IP communications
8.4.1

SDI2 address settings

Notice!
The module reads the address switch setting only during module power up. If you change the
setting after you apply power to the module, you must cycle the power to the module in order
for the new setting to take effect.
The control panel supports one module. Set the address switch to 1 to use the module with
the control panel.
8.4.2

Supervision

The control panel supervises in two ways:
–
–
8.4.3

Installation and control panel wiring (B450)

Ensure that there is enough power for the module and other powered devices you want
connected to the system.
Refer to On-board outputs, page 66.
Caution!
Remove all power (AC and battery) before making any connections. Failure to do so might
!
result in personal injury and/or equipment damage.
Insert the communication module
Insert the desired communication module into the slot of the B450 until you hear the module
"click" into place.
Install the module
1.
2.
3.
Wire to the antenna
The module has a threaded connector for connection to an antenna. Route the antenna cable
through a wire knockout in the top of the enclosure. Connect the antenna cable to the
module. Secure the antenna cable to the outside of the enclosure.
When you wire an SDI2 module to a control panel, you can use either the terminal strip
labeled with PWR, A, B, and COM to wire to corresponding terminals labeled 27 through 30
(or 23 through 26 if configured for SDI2) on the control panel, or you can use the interconnect
wiring connector and the included interconnect cable.
For terminal wiring, use 18 AWG to 22 AWG (1.02 mm to 0.65 mm) wire.
2016.06 | 08 | F.01U.303.996
Module supervision. The control panel supervises the module through polling. If the
module does not respond to the control panel polling, the control panel declares the
device missing.
Communication supervision. The control panel supervises the communication path by
polling the central station receiver. If the poll is missed from either side, a communication
fault is declared both at the control panel and the central station receiver.
Set the module address to one using the address switch before you install it in the
enclosure.
Install the module in the enclosure with the control panel or in an adjacent enclosure that
is no more than 1000 ft (305 m) using 18 AWG to 22 AWG (1.02 mm to 0.65 mm) wire
from the control panel.
Use the screws provided with the module to secure the module in the enclosure.
Installation and System Reference Guide
Control Panels
Bosch Security Systems, Inc.