RS232 to RS422 from China manufacturer

Payment Terms:	T/T,WU
Place of Origin:	, China (Mainland)


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Product Detail

Model No.: RS232 to RS422 Converter(Po...

H422B 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.

H422B 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. Port-powered from RS232 port (TXD,RTS,DTR): no external power is necessary

2. Convert RS-232(TXD,RXD signal) to RS-422 signal

3. Plug-and-Play (hot-pluggable, Data format Auto-sensing & Self-adjusting)

4. Data direction auto-turnaround, no flow control is required

5. Point to multi point, support 128 nodes loopback

Specification:

Standards: EIA RS-232C, RS-422 standard

RS-232 signal: TX, RX, GND

RS-422 signal: T+, T-,R+,R-, GND

Working mode: Asynchronism, point to point, 4 wire full-duplex

Transfer rate: 300~115200bps, auto test serial signal rate detect signal speed automatically, zero delay time