Optional Modules And Peripheral Devices; Bosch Option Bus - Bosch ICP-AMAX4-P1 Installation Manual

AMAX panel 4000 / AMAX panel 4000
EN
5

Optional Modules and Peripheral Devices

5.1

Bosch Option Bus

The AMAX panel provides the Bosch Option Bus to attach expansion modules. AMAX 2100 /
3000 each has one (Bosch Option Bus 1) and AMAX 4000 has two (Bosch Option Bus 1 and
2).
Maximum 14 modules (8 keypads) can be connected to each bus. The total length of the cable
for connection of all keypads and expansion modules wired to one Bosch Option Bus must not
exceed 700m. Particular modules require limitation in cable distance, f.e. the last keypad must
be placed within 200m.
The AMAX panel tests the communication with the modules and transmits the communication
failure report in case of failure of communication.
Cable Details:
–
–
–
–
Notice!
The AMAX panel 2100 / 3000 provides 12 VDC power supply with maximum 500mA for Bosch
option bus 1. The AMAX panel 4000 provides a maximum 900mA for each Bosch option bus 1
and 2. When the total current of the bus exceeds the limit, an external power supply is
required.
Notice!
When data bus address is changed, the module needs to be re-powered to make the new
address effective.
Bosch Option Bus Module –
AMAX Panel
Keypads
DX3010
B426 or DX4020
DX4020G
DX2010
DX4010
RF receiver
Table 5.1: AMAX panel number of Bosch Option Bus modules
Bosch Sicherheitssysteme GmbH
R: AUX 12V +
B: 12V –
G: Data
Y: Data
Optional Modules and Peripheral Devices | en
2100
4
1
2 / 1 if DX4020G is used
1
1
Installation Guide
3000 4000
8 16
2
3 6
1
2014.4 | 01 | F.01U.267.112
11