The USB to Industrial RS-232, 422, 485 Adapter is constructed with DIN-Rail and metal case with an external DIP switch mode selection without the need to open chassis. It is built with both terminal block & DB9 connector for optional 5V power output for serial devices requiring power. The USB-COMi-M USB Serial Adapter instantly adds a RS-232, or RS-422, or RS-485 serial communication port to your system by taking advantage of the USB bus. The USB Serial Adapter makes of easy plug-and-play and hot plug features for automatic detection. There are no IRQ & COM port conflicts, since the port don't require any additional IRQ, DMA, memory as resources on the system. The adapter is powered by the USB port, and designed with an external 4-pin dip switch to set RS-232, RS-422 or RS-485 mode conveniently, without the need to open the metal chassis. Both a 6-pin terminal block and a DB9 male connector are available for optimal flexibility for serial connection.

USB-COMi-M Features

• Supplies power output of 5V/150mA through pin-5 of the terminal block to serial device.
• DIN rail bracket for industrial environment.
• Termination and biasing option are available for data transmission lines.
• Instant connectivity to RS-232, RS-422, RS-485 communication devices for POS, factory automation equipment, multi-drop data collection devices, bar code readers, time clocks, scales, data entry terminals, PC to PC long distance communications, ATMs and serial communication in harsh environments.
• Provides industrial solution requiring single node or multi-drop communications over short and long distance.
  OS Support
• Windows XP, 2003, 2000, ME and 9x.
• Linux 2.4.0 and later
• OpenBSD 2.9 and later & FreeBSD 4.7 and later

Drivers for the Windows operating systems are included on a CD-ROM disc.