Serial hub SW4485I

SW4485I 4-port RS-485 HUB with Isolation -Support 1 RS-232/485 upper computer port, and 4 RS-485 lower computer port -Each lower computer port can connect to 32 standard RS-485 devices(nodes) -Support cascading of multiple SW4485I, up to 256 RS-485 buses -Automatic serial port signal rate detection, support 300bps~115200bps serial port baud rate, zero-delay conversion -Serial port provides 15kV electrostatic protection and 2kVAC isolation protection -Unique automatic detection and alarm of RS-485 signal reverse connection SW4485I also provides RS-485 bus star connection. User could easily improve RS-485 bus structure and split network segment. Reasonable utilization of SW485I enables you to design a unique and reliable RS-485 system. SW4485I adopts EMC protection and supports Din-Rail mounting and -40℃~75℃ wide operating temperature range, which can meet the requirement of different scenes.