RS232 to RS485 Converter - Line Powered - Optically Isolated

SW485WA is a converter that change RS232 signal to RS485 signal or positive. It is no-power needed, It can supply optic-electrical isolation only obtain power from RS-232 port, It is high delicacy, function stabilization and so on. adopt DB9 pin currency serial interface.

Features

1. Plug and play, small volume, easy installation
2. Port-powered, high efficiency obtain electricity, can also worked on 3 lines
3. Support 2500V isolation, no power supply needed
4. Automatic send data control, auto distinguish and sense direction adout data transfer
5. Auto sense serial signal rate, zero delay automatic transmit

Communication

 
Environment

Working temperature     -20 to 65℃
Storage temperature     -40 to 85℃
Humidity     Relative humidity 5% to 95%

Power

Input powered     No power supply needed, powered from TXD, RTS, DTR signal in RS-232 port
Consumption     Static consumption less than 20mA, dynamic consumption less than 50mA

Dimension

L*W*H     82mm*33mm*16.5mm
Shell     Plastic
Color     Black
Weight     50g