Industrial class wall-mounted photo-isolation inte

Features: 1) Industrial class wall-mounted photo-isolation interface converter 2) Point to point, point to multi-point communication 3) Support RS-232 to RS-422/485 conversion , conversion modes can be selected automatically 4) Automatic direction control of transmitting data (TXD),zero-latency design 5) Photoelectric isolation enhance type (isolation voltage 3500V impulse/500V sequence) RS-232 interface 600W, RS-422/485 1000W lightning protection on each line 6) Point to multi-point, allow to connect 128 RS-422 or RS-485 interface device 7) Data communication speed 0-115.2KBPS, 8) Electric interface: RS-232 RJ-45 port ( attached with DB9 female to RJ-45 cable) RS-422/485interface is DB9 pinhead or 6-bit terminal 9) Power supply: external power supply at RS-232 end. DC/DC Isolation power supply at RS-422/485 end 10) Full metal housing, anti-static, powerful anti-jamming capacity, high performance/price ratio 11) Support standard DIN-rail, easy to install and fix, 12) Compact size (95×65×25mm)