Wire Requirements - Bosch B9512G Installation Manual

40 en | Specifications
SDI2 bus B:
Network Built-in 10/100 Ethernet LAN (RJ-45 connector)
USB USB 2.0 full speed
Environmental Temperature:
Relative
Humidity:
Arming B940W, B942/B942W, B930, B921C, B920, B915/B915I, D1260, D1257/D1257RB, D1256/
stations D1256RB, D1255/D1255R/D1255RB, Keyswitch
Point With 1.0 kΩ resistors
thresholds
(Single EOL
resistor circuit
style)
With 2.0 kΩ resistors
On-board
points 1 to 8
No EOL
Point Dual EOL (1.0 kΩ + 1.0 kΩ) Short - 0 to 1.67 VDC
thresholds
(Dual EOL on-
board points)
Compatible B8103 Universal Enclosure, D8103 Universal Enclosure, D8109 Fire Enclosure, D8108A Attack
enclosures Resistant Enclosure, BATB-40 and BATB-80 Battery Boxes.
12.1

Wire requirements

Terminal label
1
2
3
4
5
6
7
8
9
10
2019-12 | 06 | F.01U.304.001
12 VDC nominal (7500 ft) maximum
0°C to +49°C (+32°F to +120°F)
Maximum 93% non-condensing
Open - 3.7 to 5.0 VDC
Normal - 2.0 to 3.0 VDC
Short - 0.0 to 1.3 VDC
Short circuit current - 5 mA
Open - 4.1 to 5.0 VDC
Normal - 3.0 to 4.1 VDC
Short - 0.0 to 3.0 VDC
Short circuit current - 5 mA
Open - 2.6 to 5.0 VDC
Short - 0.0 to 2.4 VDC
Short circuit current - 5 mA
Open - 4.12 to 4.95 VDC
Normal - 1.69 to 2.94 VDC
Fault - 2.95 to 4.10 VDC
Short circuit current - 5 mA
Terminal description
AC
AC
+ AUX POWER
BATTERY -
BATTERY +
Output A (1)
Output B (2)
Output C (3)
COMMON
EARTH GROUND
UL Installation manual
2
Requirements
18 AWG to 14 AWG (1.02 mm to 1.8 mm)
18 AWG to 14 AWG (1.02 mm to 1.8 mm)
Terminal accommodates 22 AWG to 14 AWG (0.65 mm to
1.8 mm), use appropriate wire size based on current
Bosch supplied wire lead, included with control panel.
Terminal accommodates 22 AWG to 14 AWG (0.65 mm to
1.8 mm), use appropriate wire size based on current
16 AWG to 14 AWG (1.5 mm to 1.8 mm)
Control panels
Bosch Security Systems B.V.