MOXA -TCC-100I-T CONVERTER MOXA INDUSTRIAL CONVERTER RS-232 to RS-422/485 WITH OPTICAL INSULATION OF 2 KV, 12-48 VDC, DIN RAIL OR WALL MOUNTING, EXTENDED TEMPERATURE: -40 to + 85 ° C. - 4. Communication / Converters Quote now RS-232 to RS-422 conversion with RTS/CTS supportRS-232 to 2-wire or 4-wire RS-485 conversion2 KV isolation protectionWall and DIN-rail mountingPlug-in terminal block for easy RS-422/485 wiringLED indicators for power, Tx, Rx-Wide temperature (-40 to 85°C)