Bosch B3512 - Page 80

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
Figure 17.1: System wiring overview (B5512 shown)
Callout ᅳ Description Callout ᅳ Description
1 ᅳ Control panel 8 ᅳ SDI2 wiring
2 ᅳ CX4010 UL Listed Class 2 Transformer 18 VAC
22 VA 60 Hz or in 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 Dual Battery Harness, as required 11 ᅳ Programmable outputs
5 ᅳ Batteries (Unsupervised) 12 ᅳ External relay
6 ᅳ Audible signaling device 13 ᅳ USB connector
7 ᅳ UL Listed four-wire smoke detectors with EOL
resistor
14 ᅳ RJ-45 modular jack for Ethernet (optional)
80 en | System wiring diagrams Control Panel
2015.07 | 12 | F.01U.287.180 Installation and System Reference Guide Bosch Security Systems, Inc.