The CON-422-PE9 is a high quality port powered bi-directional RS232 to RS422 converter with 15KV ESD and 600W surge protection in a 9 pin format. This converter features two terminal …

DTECH Active Isolated RS232 to RS485 RS422 Converter with RJ45 Serial Port Terminal Board Power Adapter DB9 Cable Optical Isolation Protection 2.5kV

SerialComm offers the highest quality, high performance RS232 to RS422 converter products with free shipping and same day express shipping starting at $14.95. Whether you are looking for …

ULI-224 series converts RS-232 to RS-422/485 signals and extends RS-232 signals up to 1.2 km. They are port-powered or use external power supplies.

The CON-422-PE9 is a bi-directional port powered RS232 to RS422 converter which converts a full-duplex RS232 port to a full-duplex four-wire RS422 port.

The SerialComm CON-422-PE25 is a very high quality and reliable bi-directional port-powered RS232 to RS422 converter which converts full-duplex RS232 to a full-duplex four-wire RS422 …

The CVT-422-1 is a compact, rugged, industrial-grade, port-powered RS232 to RS422 converter / adapter that can be used to convert any standard RS232C port into a four-wire full-duplex …

This bi-directional combined RS-232 to RS-485 / RS-422 converter is a solid commercial and industrial grade converter. It converts RS-232 signals to half-duplex RS-485 balanced …