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The white AMC2 8I-8O-EXT 8-Input 8-Output Extension Board from Bosch is used with the AMC2 Access Controller (not included). If the 8 inputs and 8 outputs provided by the AMC2 controller are not sufficient, up to 3 extension boards can be connected to provide additional input and output contacts.
The electronics of the extension board are located in a plastic housing, similar to that in the AMC2 Controller. AMC2 8I-8O-EX Extension Board has 8 analog inputs and 8 relay outputs. It receives door status signals via the inputs, and can authorize door releases or send messages to external surveillance systems via the outputs.
Note: Only one I/O extension board can be connected to the AMC2 Controller in systems with Access Personal Edition Software; the AMC2 8I-8O-EX can be combined with the AMC2 16I-16O-EXT and AMC2 16I-EXT Extension Boards (available separately)
8 inputs and 8 outputs
RS-485 connection to the AMC2 controller
9.6 kb/s transfer rate to external interface (via RS-485)
Status of inputs and outputs shows on the LCD display of the AMC2 Access Controller