Interface RS232 to RS485 Converter Power - Powered With 2 Wire Half - Duplex

Interface RS232 to RS485 converter  Power - powered with 2 wire half - duplex SW485C port-powered converters convert RS-232 signal to RS-485/422 signals.

The product SW485C port-powered converters convert TxD and RxD RS-232 lines to RS-485/422 signals. All are port powered and feature Automatic Send Data Control, can working if only have TxD signal provide power. RS485/422 interface adopt beforhand aggravate design, extend rs232 signal to 6000 feet at 115200Bps
Features
1. Plug and play, small volume, easy installation
2. Port-powered, high efficiency obtain electricity, can also worked on 3 lines
3. RS232 to RS485 or RS232 to RS422
4. Lowest consumption
5. Automatic send data control, auto distinguish and sense direction adout data transfer
6. Auto sense serial signal rate, zero delay automatic transmit
Communication

Standard	Accord EIA RS-232, RS-485,RS-422 standard
RS-232 signal	TX, RX, GND
RS-485 signal	D+, D-, GND
Working format	Asynchronism, point to point or multi point, 2 wire half-duplex
Direction	Automatic send data control, auto distinguish and sense direction about data transfer
Baud rate	300-115200bps, auto sense serial signal rate
Loading	Support 32 point loopback (can order 128 point)
Transmission	RS-485 side 1200M(9600bps), RS-232 side less than 5M
Port protection	600W surge protection, 15KV ESD protection
Connector	RS-232 side DB-9 female, RS-485 side 5 terminal block

Environment

Working temperature	-40 to 80
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 15mA, dynamic consumption less than 45mA

Dimension

L*W*H	90mm*34mm*16.5mm
Shell	Plastic
Color	Black
Weight	50g