Bosch B4512 Installation Manual

50 en | On-board outputs Control Panels
2018.07 | 16 | F.01U.287.180 Installation Manual Bosch Security Systems, Inc.
10.3 Open collector outputs
OUTPUT B and C
B C
OUTPUT
Outputs B and C are open collector outputs that can sink up to 50 mA of power (+12 VDC),
when activated.
As an example, the figure below shows using Outputs B and C to trigger the relays of a D134.
N/O 1
COMM 1
N/C 1
X1 +
X1 -
COMM 2
N/O 2
N/C 2
X2 +
X2 -
2
1
3.7 - 5.0 VDC
2.0 - 3.0 VDC
0.0 - 1. 3 VDC
Open
Normal
Short
C
OUTPUT
B
USB
ETHERNET
100BASE-T
LINK
COMMUNICATION MODULE 1
1 k End of Line Resistors
Voltage Ranges
ON-BOARD POINTS
3 COM 4 5 COM 61 COM 2
R Y G B
SDI2
Device Bus
18 VAC
BATTERY OUTPUT A
AUX
- 12 V +
OUTPUT A
OUTPUT A
Jumper Under Cover
AUX PWR
COM
DRY
TMPR
1 COM 2 7 COM 83 COM 4 5 COM 6
RESET
ETHERNET
COM AUX R Y G B
PWR A B COM
+ BAT -18VAC
B C
OUTPUT
NO C NC
OUTPUT A
7 COM 8
Figure10.1: OUTPUT B and C wiring (B5512 shown)
Callout ᅳ Description
1 ᅳ Control panel
2 ᅳ D134 Dual Relay Module
Use OUTPUT PARAMETERS in RPS or in Installer Services Portal programming tool (available
in Europe, Middle East, Africa, and China) to configure programmable outputs.

Bosch B4512 Specifications

General

Control Panel Type	Hybrid
Wired Zones	8
Outputs	2
Programmable Outputs	2
Onboard Ethernet	Yes
Cellular Communication	Optional
Series	B Series
Partitions	2
Type	Control Panel
Model	B4512
Manufacturer	Bosch
Input Voltage	16.5 VAC
Communication Formats	Contact ID, SIA
Power Supply	16.5 VAC
Backup Battery	12 V, 7 Ah
Operating Temperature	0°C to +50°C
Weight	1.5 kg
Compatibility	Bosch accessories