Samsung SSA-P400T/EXP RS-422 Communication Port Connection Standalone, RxD TxD Power, RS-232C

QUICK GUIDE

RS-422 Communication Port Connection (Standalone)

The RS-422/RS-232 converter is required to establish RS-422 communications. Connect the 9-pin connector of the RS-422/RS-232 converter as follows:

RS-422/232

Converter

RxD

TxD

Power

T+ T- R+ R-

RS-232C

HOST

MAX. 1200m

TX-

TX+

RX-

RX+

ENG

1.Connect RS-422 TX(-) to the RX(-) port of the converter.

2.Connect RS-422 TX(+) to the RX(+) port of the converter.

3.Connect RS-422 RX(-) to the TX(-) port of the converter.

4.Connect RS-422 RX(+) to the TX(+) port of the converter.

5.Connect the 9-pin connector of the RS-422/RS-232 converter to the serial COM port of the computer.

6.Install and launch the application (SAMS).

RX+

RX-

TX+

TX-

- Check the location of the communication port.

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