IDTECK IDTECK SRK505, User Manual

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Communication
9
p.23
1 RS232 Communiction Port Connection
9-pin connector (Serial communication connector, female) is required to connect the RFK50
5 to a host computer via RS232 communication. Please follow the instruction below;
●
Connect RS232-TX port of RFK505 to the pin 2 of the 9-pin connector.
●
Connect RS232-RX port of RFK505 to the pin 3 of the 9-pin connector.
●
Connect RS232-GND of RFK505 to the pin 5 of the 9-pin connector.
●
Plug in the 9-pin connector to COM1 or COM2 port of the host PC.
●
Install and run application software.
2 RS422 Communication Port Connection
2.1 RS422 Connection (Single RFK505 Connection)
RS422/RS232 converter (INC400) is required to use RS422 communication between the RFK
505 and a host computer. Please follow the instruction below:
●
Connect RS422-TX(+) of the RFK505 to RS422-RX(+) port of the converter.
●
Connect RS422-TX(-) of the RFK505 to RS422-RX(-) port of the converter.
●
Connect RS422-RX(+) of the RFK505 to RS422-TX(+) port of the converter.