User's Manual

Table Of Contents

A9240-A-001-485 User Manual

3.7 Connection Diagram

AMIC’s A9240-A-001-485 reader system can be used in three different configurations.

The first configuration consists of one reader system on the RS-485 network. Reader

address needs to be in the default setting (address = 0x01). The second configuration

consists of up to 255 readers maximum on the same RS-485 network. This configuration

requires the setting of the reader address switch to ensure that each reader is using a

unique address on the RS-485 network. The last configuration consists of a stand-alone

reader. This configuration requires customized reader firmware. Please contact AMIC

for this kind of application. Customization charge will be applied where applicable.

3.7.1 Single Reader System Configuration

3.7.2 Daisy Chained Configuration