66
en | Access control
Caution!
Remove all power (AC and battery) before making any connections. Failure to do so might
!
result in personal injury and/or equipment damage.
Installing the module
1.
2.
3.
Wiring to the control panel
Use either the terminal strip labeled with PWR, A, B, and COM on the module to wire to the
SDI2 terminals labeled on the control panel, or use the interconnect wiring connector and the
included interconnect cable.
For terminal wiring, use 18 AWG to 22 AWG (1.0 mm to 0.6 mm) wire.
Notice!
Use either the terminal strip wiring or interconnect wiring to the control panel. Do not use
both. When you connect multiple modules, you can combine terminal strip and interconnect
wiring connectors in parallel.
Notice!
B6512 only support
Only the B6512 supports the B901. Do not connect a the B901 to a B5512/B4512/B3512.
1
Callout ᅳ Description
1 ᅳ Control panel
2 ᅳ Module
3 ᅳ Terminal strip wiring
4 ᅳ Interconnect cable (P/N: F01U079745) (included)
15.2
Card reader wiring
To wire the access control module to a card reader, refer to the card reader instructions
printed on or shipped with the reader.
2018.07 | 16 | F.01U.287.180
Set the module address.
Hold the module mounting brackets onto the inside of the enclosure. Match the bracket
holes to a 3-hole mounting pattern on the enclosure
Use the supplied mounting screws to secure the module.
SDI2
ON-BOARD POINTS
Device Bus
Voltage Ranges
R Y G B
Open
3.7 - 5.0 VDC
Normal
2.0 - 3.0 VDC
Short
0.0 - 1.3 VDC
1 k
End of Line Resistors
AUX
1 COM 2
3 COM 4 5 COM 6
- 12 V +
COM AUX
R
Y
G
B
1
COM
2
3
COM
4
5
COM
PWR A
B COM
R Y G B
2
3
C
OUTPUT
B
7 COM 8
6
7
COM
8
2
PWR A B COM
PWR A B COM
Installation Manual
SDI2
ON-BOARD POINTS
Device Bus
1
Voltage Ranges
R Y G B
Open
3.7 - 5.0 VDC
Normal
2.0 - 3.0 VDC
Short
0.0 - 1.3 VDC
1 k
End of Line Resistors
AUX
1 COM 2
3 COM 4 5 COM 6
- 12 V +
COM AUX
R
Y
G
B
1
COM
2
3
COM
4
5
COM
PWR A
B COM
4
Bosch Security Systems, Inc.
Control Panels
C
OUTPUT
B
7 COM 8
6
7
COM
8