Rs-485 For Extension Modules - Bosch Access Modular Controller 2 Manual

26 en | Installing
4.10

RS-485 for extension modules

The RS485 Extension Module Bus expands the AMC2 with additional I/O modules
(AMC2-8IOE, AMC2-16IE, AMC2-16IOE).
Figure 4.15: 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.
You can find further information about the extension boards in their installation manuals.
For more information on the connection of the RS485 extension module bus, refer to
Connecting diagrams, page 45 .
1 2 3 4 5 6
Figure 4.16: Connection of an extension module to an AMC2
Notice!
i
The address of the board is set using a switch on the board's underside (see Equipment
Configuration).
The extension boards are assigned the addresses 1 to 3.
2022-11 | V04 |
AMC2
1 2 3 4 5 6
AMC2 ...-EXT
Guide d'installation
Access Modular Controller 2
Bosch Security Systems B.V.