Control Panel To Module Wiring Overview - Bosch B5512 Reference Manual

26 en | Control panel installation
Figure 5.5: OUTPUT A jumper configuration options (B5512 shown)
5.3

Control panel to module wiring overview

In the following sections, this document provides instructions for wiring devices to your
control panel. You can use interconnect or terminal wiring.
Using terminal wiring
For terminal wiring, use 18 AWG to 22 AWG (1.02 mm to 0.65 mm) wire.
Figure 5.6: SDI2 devices daisy chained with terminal wiring (B5512 shown)
Using interconnect wiring
Interconnect wiring connectors parallel the SDI2 terminals (PWR, A, B, and COM). In
installations with multiple SDI2 modules, using interconnect wiring makes the installation
quicker and easier than using terminal strip wiring. You use any combination of terminal and
interconnect wiring to wire multiple modules in parallel, but do not wire a single module to
the control panel using both terminal and interconnect wiring.
2015.07 | 12 | F.01U.287.180
OUTPUT A (C terminal) = AUX PWR
P1
COM AUX
OUTPUT A (C terminal) = COM
P1
COM AUX
OUTPUT A (C terminal) = DRY
P1
COM AUX
18 VAC
18VAC + BAT -
OUTPUT A
Jumper Under Cover
AUX PWR
COM
DRY
OUTPUT A
AUX
18 VAC
BATTERY OUTPUT A - 12 V +
NO C NC COM AUX
18VAC + BAT -
OUTPUT A PWR A
Installation and System Reference Guide
COMMUNICATION MODULE 1
P1
COM AUX
SDI2
Device Bus
R Y G B
AUX
OUTPUT A - 12 V +
COM AUX R Y G
NO C NC
OUTPUT A PWR A B COM
COMMUNICATION MODULE 1
100BASE-T
LINK
SDI2 ON-BOARD POINTS
Device Bus
Voltage Ranges
R Y G B
Open 3.7 - 5.0 VDC
OUTPUT
Normal 2.0 - 3.0 VDC
Short 0.0 - 1.3 VDC
1 k End of Line Resistors
1 COM 2 3 COM 4 5 COM 6 7 COM 8
R Y G B 1 COM 2 3 COM 4 5 COM 6 7 COM
B COM
100BASE-T
LINK
ON-BOARD POINTS
Voltage Ranges
Open 3.7 - 5.0 VDC
Normal 2.0 - 3.0 VDC
Short 0.0 - 1.3 VDC
1 k End of Line Resistors
1 COM 2 3 COM 4 5 COM 6
B 1 COM 2 3 COM 4 5 COM 6
ETHERNET
USB
C
B
8
PWR A B COM
Bosch Security Systems, Inc.
Control Panel
ETHERNET
USB
C
OUTPUT
B
7 COM 8
7 COM 8
PWR A B COM