Bosch APC-AMC2-4R4CF - Page 67

Access Modular Controller 2 Installing | en 67
Bosch Access Systems V.B. Installation manual 2020-01 | V02 |
Figure4.51: Location of the RS-485 extension module bus
Figure4.52: Location of the RS-485 extension module bus
Up to three expansion modules can be connected to provide additional in- and outputs, for
example, for elevator control.
Notice!
This controller is currently a project version.
You can find further information about the extension boards in their installation manuals.
A complete connection diagram of the RS-485 extension module bus is shown in Connecting
Diagrams, page 102.