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

 

 Application fields:
● Point to point, point to multi-point communication
● Industrial distribution system, industrial control automation
● Road traffic control automation
● Closed circuit monitoring
● Security protection system
● Intelligent card, check on work attendance gate safety system