• Description
  • Technical Data
  • Available accessories

The Plug&Play USB-RS232 Module protects the personal computer with a DC/DC converter and high-speed optocouplers to the RS232 side.

The status of all COM signals, as TXD, RXD, RTS, CTS, DSR, DCD and DTR will be shown by LED ( Light emitting diodes ).
The module doesn't require an external power supply, due to the very low power requirements of approxmatly 390 mAmps.
A 0,5Amps Polyswitch-Fuse protects the module, the pc and USB port from short circuits.
The transfer rate is up to 230kbps and built in FIFO allows a wide range of measuring aplications where RS-232 is replaced by USB (i.e. new PCs, Notebooks,..).

The modul can be used for all USB enabled operating systems as Windows 95, 98, ME, 2000 , XP. The personal computer detects the modul as COM port device, and installs the appropriate USB to RS232 drivers.

•General I/O
RS232 Connector 9 pin.
USB Connector USB-B Interface ( virtual COM-Port device)
I/O Isolation 500 VDC 1min.
I/O Connection over high speed optocouplers
Onboard FIFO Memory for RX and TX data
Power supply USB self-powered (4 loads)
USB current typ. 390...400 mAmps
All COM signals generated
USB Revison 1.0 fully Plug & Play compatible ( see USB spec.)
Shielded USB cable length 1,8 metres
Fuse: Polyswitch internal ( auto fall back )



•Temperature Range
0...70 °C

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191.40 Euro
(incl. Taxes)

Operating Systems
Windows 2000
Win 2000 Server
Windows XP (32/64)
Win 2003 Server (32/64)
Windows Vista (32/64)
Windows 7 (32/64)
Win Server 2008 (32/64)
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Updated on 13.6.2015 by Michael Reimer