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Buy RS232 to RS485422 Serial Adapter 203 in United States - Rehmie.com

RS232 to RS485422 Serial Adapter 203

REP1373343 REP1373343

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2025-12-11 USD 63.37

$ 63.37 $ 65.33

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RS232 to RS485422 Serial Adapter 203
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The 203 is an industrial-grade, high-speed port powered, bi-directional 5000Vrms optically isolated RS232 3-wire isolator operates reliably up to 115.2K bps. The 203 is able to convert single-ended RS-232 signal to paired RS-485/422 signal and extend the communication distance to 1.2 km. No external power but adopts a particular RS-232 charge pump to drive the device, and gains electricity without initializing the RS-232 series interface. An internal zero delay auto transceiver and particular I/O circuit automatically control the data stream direction instead of a hand-shake signals (for example RTS, DTR etc).