Installing the AMC-4W
Access Controller AMC-4W
5.9.
RS485 Extension Module Bus
The RS485 Extension Module Bus expands the AMC-4W with additional I/O
modules. Up to three expansion modules can be connected to provide additional
in- and outputs, for example, for elevator control.
Figure 22: Location of the RS485 extension module bus
A complete connection diagram of the RS485 extension module bus is
shown in chapter 7.1 ‘Connecting Diagram’ of this documentation.
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Installation Guide
Bosch Security Systems | V.3.1/2006-09
