Bosch API-AMC2-16IOE - System Overview; System Architecture and Connectivity

Extension board with 16-input 16-output Introduction | en 9
Bosch Security Systems B.V.
Installation manual
2024-01 | V02 |
3.3 System overview
The extensions can be connected to the controller through the RS-485 extension module
bus. A maximum of three IO extensions can be connected to one controller.
The extension must be addressed accordingly (1-3).
In the example, the power is supplied via the controller. If necessary, it is also possible to
use a separate power supply for an extension.
2
3
3
2
1
2 2
4
5 5 5
Figure3.4: System overview
1 Host computer
2 Access Modular Controller
3 Card reader
4 Communication and power supply
5 Extension