3onedata

SW4485I

AT-SW4485I - RS-232/485 to 4-port RS-485 Hub

3onedata SW4485I is a 1-port RS-232/485/422 to 4 ports RS-485/422 converter with 2KVAC isolation protection, 12-48VDC

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

Part Number	Article Number	Description
SW4485I	AT-SW4485I	1-port RS-232/485/422 to 4 ports RS-485/422 converter with 2KVAC isolation protection, 12-48VDC

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