Features

Compatible with RS-232, RS-485TIA/EIA standard

Automatic send/receive data without external flow control signals (RTS), three-wire (TXD, RXD, GND) communication system

Communication Speed: 300bps~115.2Kbps

Can connect with 128 RS-485 or RS-422 interface devices

Communication Distance: 5000m (9600bps)

Embedded conversion module, with four positioning holes

Working Mode: asynchronous half-duplex (RS-485) or asynchronous full-duplex (RS-422) universal, no jumper settings

Optical isolation (isolation voltage 2.5KVrms/500VDC insulation), specific DC/DC module, RS-485/422 provides

1500W each line lightning, surge, +/-15KV ESD protection and prevention common code interference

Transmission Media: twisted pair or shielded cable

Operating Environment: -40 Degrees Celsius ~85 Degrees Celsius

Relative humidity: 5% ~ 95% 

Dimension: 97mm × 65mm × 22mm

Support DOS/ WIN98/WIN95/WIN2000/ NT/ XP /Linux, etc.