... /485/422 general serial networks. Feature with data rate up to 10M,35mm DIN rail mounting, redundancy ... TX-, TX + full-duplex mode;RS485 support for A, B half-duplex mode;RS422/485 Rate: 0-2M ... 500K, 1M, 5M, 10M);Protection: RS422/485 with 600W sursge protection also has overload protection function.Wire ... 0-10M.Pcs Rs232/485/422 to Fiber Optic Converter with two optical ports support daisy chain link ...