EPC-402 RS-232 TO RS-422 / RS-485 CONVERTER & REPEATER.
RS-232 to RS-422 / RS-485 converter & repeater.
Networking up to 4000 feet (1.2KM) without repeater.
Isolated protection ESD / Surge
Isolated protection ESD / Surge protection.
Power & data LED indicator for troubleshooting.