RS232 series converters UT-203 to 485422 passive switch quality goods

$12.31

In stock

Overview

YuTai rs232 series converters, UT - 203 to 485422 passive switch quality goods

The performance parameters:

S small size, use the DB9 connector, terminal.
S compatible with RS - 232, RS - 485, TIA/EIA RS - 422 standard
S to send/receive data automatically, without external flow control signal (RTS)
S power supply: unique serial port charge pump drive technology, without external power supply, the real three wire (TXD, RXD GND) communication system,
Do not need to initialize the serial port
32 s able to connect to network devices
S communication distance: 1200 meters
S communication rate: 300 BPS - 115.2 Kbps
S transmission medium: twisted pair or shielded wire
S works: asynchronous half-duplex (RS - 485) or asynchronous full-duplex (RS - 422) and general, without having to jump line Settings
S applies to all communications used by software, plug and play
S shape size: 63 mm * 33 mm * 17 mm
S use of the environment: 25 ° to 70 °, relative humidity of 5% to 95%
S support DOS/Linux to WIN95 / WIN98 / WIN2000 / NT/XP, etc