Features:
1) RS485 converter
2) Point to point, point to multi-point communication
3) Support RS-232 to RS-422/ RS485 conversion

Features:
1) Industrial Class Wall-Mounted Photo-isolation RS485 InterfaceConverter
2) Point to point, point to multi-point communication
3) Support RS-232 to RS-422/ RS485 conversion, conversion modes canbe selected automatically
4) Automatic direction control of transmitting data (TXD),zero-latency design
5) Photoelectric isolation enhance type (isolation voltage 3500Vimpulse/500V sequence) RS-232 interface 600W, RS-422/RS485 1000Wlightning protection on each line.
6) Point to multi-point, allow to connect 128 RS-422 or RS485interface device
Data communication speed 0-115.2KBPS,
7) Electric interface: RS-232 RJ-45 port ( attached with dB9 femaleto RJ-45 cable) 7, RS-422/RS485 interface is dB9 pinhead or 6-bitterminal
8) Power supply: Serial port electricity stealing at RS-232 end.External power supply connecting at RS-422/RS485 end
9) Full metal housing, anti-static, powerful anti-jamming capacity,highperformance/ price ratio
10) Support standard DIN-rail, easy to install and fix,
11) 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