USB to 8 RS-232 Isolated Interface Converter

Supports bilateral switching of data between 1 USB interface and 8 RS-232 serial ports
Low CPU utilization during usage, stable performance
Autotunning of serial port signal rate, baud rate of serial port 300bps~115200bps
Serial port supports 15kV electrostatic protection, 1.5kV isolation protection
Supports 9VDC power supply input
Supports -40~75℃ wide temperature operation

USB8232I is a USB to RS-232 isolated interface converter, which can achieve bilateral switching of data between USB interface and 8 RS-232 serial ports. The product supports 1 USB interface and 8 RS-232 serial ports. Serial port is equipped with 15kV electrostatic protection and 1.5kV isolation protection, which can effectively protect the device from damage. It adopts desktop mounting to meet the requirements of different application fields.
The product provides matched driver program software; USB interface connected to PC will make up a serial COM port in the computer system. PC host can simultaneously communicate with 8 RS-232 serial devices via virtual COM port.
Hardware adopts fanless, low power consumption, wide temperature design and has passed rigorous industrial standard tests, which can suit for the industrial scene environment with harsh requirements for EMC. It can be widely used in PLC, Industrial Automatic Control, IC Card Toll Collection System, and Data Acquisition Control System, etc.