Bosch B4512 Installation Manual

Control Panels System wiring diagrams | en 73
Bosch Security Systems, Inc. Installation Manual 2018.07 | 16 | F.01U.287.180
18 System wiring diagrams
18.1 System wiring overview
Notice!
UL Certificated accounts
Additional power can be obtained using only a UL Listed auxiliary 12.0 VDC regulated, power-
limited power supply, such as the B520.
All terminals are power limited except BAT+ (battery positive).
All terminals are supervised except OUTPUT A, OUTPUT B, and OUTPUT C.
For proper supervision, do not loop wire under terminals. Break the wire run to provide
supervision of connections.
N/O 1
COMM
N/C 1
X1 +
X1 -
COMM
N/O 2
N/C 2
X2 +
X2 -
EOL
1
4
5
6
3
2
9
7
8
14
10
11
13
+
12
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
X
MODULE 1
Y
MODULE
RELEASE
NO C NC
OUTPUT A
7 COM 8
C
OUTPUT
B
USB
ETHERNET
100BASE-T
LINK
COMMUNICATION MODULE 1
1 k End of Line Resistors
Voltage Ranges
ON-BOARD POINTS
3.7 - 5.0 VDC
2.0 - 3.0 VDC
0.0 - 1.3 VDC
Open
Normal
Short
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
Callout ᅳ Description Callout ᅳ Description
1 ᅳ Control panel 8 ᅳ SDI2 wiring
2 ᅳ UL listed class 2 transformer 18 VAC 22 VA 60
Hz (Canada: an ICP-TR1822-CA Plug-in Transformer
120 VAC primary, 18 VAC 22 VA secondary)
9 ᅳ Supervised sensor loops, points 1 to 8 (Initiating
Device Circuits)
3 ᅳ To earth ground 10 ᅳ To ICP-EZTS Tamper Switch
4 ᅳ D122/D122L, as required 11 ᅳ 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