Bosch API-AMC2-16IOE - RS-485 Interface; RS-485 Interface and Module Connection

20 en | Installation Extension board with 16-input 16-output
2024-01 | V02 |
Installation manual
Bosch Security Systems B.V.
4.8 RS-485 interface
The extension is connected to the controller using the RS-485 extension module bus. This
interface will also be used to connect further extensions.
Figure4.9: Location of the RS-485 extension module bus
For additional inputs and outputs, every controller can be connected to a maximum of 3
extensions, for example, for elevator control.
1 2 3 4 5 6 1 2 3 4 5 6
AMC2 AMC2 ...-EXT
Figure4.10: Connection of an extension module to a controller