• Product Name : RS232 to RS422 Converter;Type : RS232 DB9 Female to RS422

• Transmission Distance : 1.2KM;Transmission Speed : 300-115200 bps

• Material : Plastic, Metal;Main Color : Gray,Black,Green

• Total Size : 9 x 3.3 x 2cm/ 3.4" x 1.3" x 0.8" (L*W*H);Weight : 34g

• Package Content : 1x Data Communication Adapter1x Terminal Board

This is the interface converter between RS-232 and RS-422. It is powered from serial port (such as COM port of computer ), no outside power needed. Small size, long transmission distance, high rate, stable performance. It applys DB9 common serial port. It is used widely in the field of electricity, industrial automatic control, IC card billing system. It is a high quality low price data interface conversion product.

Features

1. Plug and play, small volume, easy installation

2. Convert RS-232 data transmit (TXD) and data receive (RXD) signal into full-duplex RS-422 signals.

3. Powered from RS-232 handshake lines -no power supply needed!

4. Point to multiple point

5. Automatic Send Data Control - no software drivers needed!

Communication

Standar:Accord EIA RS-232, RS-422 standard
RS-232 signal
TX, RX, GND
RS-422 signal
D+, D-, GND
Working forma:Asynchronism, point to point or multi point,4 wire full duplex
Direction:Automatic send data control, auto distinguish and sense direction adout data transfer
Band rate:300-115200bps, auto sense serial signal rate
Loading:Support 32 point loopback (can order 128 point)
Transmission:RS-422 side 1200M(9600bps), RS-232 side less than 5M
Port protection:600W surge protection, 15KV static protection
Connector:RS-232 side DB-9 female, RS-422 side DB-9 male or 4 terminal block
Working temperature:-20 to 60
Storage temperature:-25 to 85
Humidity:Relative humidity 5% to 95%
Power:Input powered,No power supply needed powered from TXD, RTS, DTR signal at RS-232 side
Consumption:Static consumption less than 70mA, dynamic consumption less than 200mA
Dimension:L120mm x W33mm x H16.5mm
Shell:Iron
Color:White