XMSJSIY USB 2.0 to RS485/RS422 Serial Port Adapter Cable Converter with ESD Protection Compatible with Windows95/98/2000/XP and Above Systems - 1.5M/4.9FT

This USB to RS485 RS422 converter makes it easy to connect RS485 or RS422 devices/networks to a computer host with a USB interface. The transmission mode provided by the virtual serial port enables the application program originally written for the standard serial port of the computer to realize the connection and communication with the RS-422/485 device/network without making any changes. ^^ This product adopts the unique RS-422 RS-485 intelligent interface multiplexing technology, its RS-422 and RS-485 interfaces share the same signal pin, and no external work mode selection jumper/switch, the product can realize self-adaptation internally.

^^ The serial port of this product supports electrostatic protection, providing 600w surge protection and 15KV static isolation on the signal pins to protect your control devices from electrical damage. ^^ This USB 2.0 to RS485 /RS422 serial port cable utilizes the high-performance CP2102N chip and I/O auto-conversion circuitry, making it a stable and reliable serial-to-USB adapter converter. ^^ It is suitable for the connection between the computer and various RS-485/RS-422 devices.
Application: Industrial control automation system, PLC and PLD, intelligent monitoring system, POS card machine, cash register system, data acquisition, control system, etc