Microsoft Windows Embedded Partner - WEPP


USB to Serial Media Converter with Isolation

Main Features

  • Fully compliant with USB specification 1.1
  • Support Full-Duplex transmission for RS-232/RS-422
  • RS-232/RS-422 support RTS/CTS handshake signals
  • Transient suppression on RS-485 data lines
  • Auto detect and switching for USB to RS-232/422/485
  • Auto detect and switching baud rate up to 115.2Kbps
  • USB bus powered with ultra low power consumption
  • DIN-Rail and wall mounting enabled


The ISC-1210U-I / ISC-1310U-I converter is an intelligent, stackable expansion module that connects to a PC USB port or USB Hub via the Universal Serial Bus(USB) port, providing one High-Speed RS-232/RS-422 or RS-485 serial port(jumper-less). The ISC-1210U-I / ISC-1310U-I features easy connectivity for traditional serial devices. The RS-232 standard supports full-duplex communication and handshaking signals (such as RTS, CTS) and the RS-485 control is completely transparent to the user and software written for half-duplex operation without any modification. The ISC-1210U-I / ISC-1310U-I's opto-isolators provide 3000 VDC of isolation to protect the host computer from destructive voltage spikes on the RS-232/RS-422 and RS-485 data lines. ISC-1210U-I / ISC-1310U-I also offer internal surge-protection on data lines. The internal high-speed transient suppressors on each data line protect the modules from dangerous voltages levels or spikes. In addition, the ISC-1210U-I / ISC-1310U-I module derives the power from USB port and doesn?t need any aid of external power adapter.

Ordering Information

Model No. Description
ISC-1210U-I Industrial 1-port USB to 1-port RS-422/485 serial media converter with 3KV isolation