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Low Consumption RS232 To RS485 / RS422 Converter With 2,500 Isolation 1,500W Surge Protection
2016-11-07 18:54
:1) Standard: EIA RS-232, RS-485, RS-422 standard2) RS-232 signal: TX, RX, GND3) RS-485 signal: D , D-, GND4) RS-422 sig
