User's Manual

GE AccessSmart 313 Last Update July 6, 2005

Figure: External Reader Connection

6.5 RS232 PORT CONNECTIN

A 9-pin connector (Serial communication connector, female) is required to connect the GE313 to a host

computer via RS232 communication. Please follow the instructions.

1. Connect RS232-TX, Red wire with white stripe to the pin #2(RXD) of the 9-pin connector.

2. Connect RS232-RX, Black wire with white stripe to the pin #3(TX) of the 9-pin connector.

3. Connect GND, Black wire to the pin #5 of the 9-pin connector.

4. Plug in the 9-pin female connector to COM1 or COM2 Port of the host PC.

5. Install and run GE313 Application Software.

Figure: RS-232 COMMUNICATON

GE AccessSmart 313 Last Update July 6, 2005

6.6 RS-485 PORT CONNECTION

6.6.1 RS-485 CONNECTION(SINGLE UNIT)

RS485/RS232 converter is required to use RS485 communication between the GE313 and a host PC.

Please follow the instructions.

1. Connect RS485-RTX(+), Grey wire to RS485-A port of the converter.

2. Connect RS485-RTX(-), Blue wire to RS485-B port of the converter.

3. Plug the RS232, 9-pin connector of the converter into the COM1 or COM2 Port of the host PC.

4. Install and run the GE313 Application Software.

Figure: RS-485 Connection between GE313 and a host PC

6.6.2 RS-485 CONNECTIN(MULTIPLE UNITS)

RS485/RS232 converter is required to use RS485 communication between multiple GE313 and a host PC.

Please follow the instructions.

First, you have to connect all RS485 port of GE313 in parallel. (max. 32 x GE313 Units)

1. Connect RS485-RTX(+), Grey wire of one GE313 to RS485-RTX(+), Grey wire of another GE313.

2. Connect RS485-RTX(-), Blue wire of one GE313 to RS495-RTX(-), Blue wire of another GE313.

3. Set a different COMM ID for each GE313.

Second, you have to connect one of RS485 port of GE313 to RS485/RS232 converter.

1. Connect RS485-RTX(+), Grey wire of one GE313 to RS485-A port of the converter.

2. Connect RS485-RTX(-), Blue wire of one GE313 to RS485-B port of the converter.

3. Plug the RS232, 9-pin connector of the converter into the COM1 or COM2 Port of the host PC.

4. Install and run the GE313 Application Software.