VScom 850230 - USB to 8x RS232/422/485 port (DB9, male)

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The USB-8COM-PRO is completely jumperless and free of DIP switches, all configuration is done by software. Just press the button and use the configuration program.

Serial ports on USB allow further use of existing devices, even when the computer doesn't offer serial ports. Now the USB-8COM-PRO is extremely flexible in offered communication standards. Besides the classical RS232 and RS422 it offers six variants of the RS485 operation. The often required Termination and Polarization (BIAS) is also provided by built-in hardware, and it is controlled by the same configuration software.

The USB 2.0 interface enables the high speed serial ports (max. 3Mbps, 128 byte FIFO) for high speed communication, even in heavy loaded systems. Unique features reduce the system load. The serial ports also allow unusual speed settings like 500kbps.

Specifications

  Serial interface

8 x RS232/422/485 configured by DIP switch
Connectors 8 x DB9 male

  Speed

RS232: up to 500kbps
RS422: up to 3Mbps
RS485: up to 3Mbps

  Available Modes

RS232 full duplex
RS422 full duplex
RS485 4-wire, full duplex
RS485 2-wire, half duplex, with echo
RS485 2-wire, half duplex, without echo

  Signals

RS232: TxD, RxD, RTS/CTS, DTR, DSR, DCD, RI, GND
RS422: Tx+/-, Rx+/-, RTS+/-, CTS+/-, GND
RS485 4-wire: Tx+/-, Rx+/-, GND
RS485 2-wire: Data+/-, GND

  USB Interface

USB 2.0
Self-powered
Built-in power supply 110-240V AC 47-63 Hz, 25VA

  Driver

Windows 2000 to Windows 10 (x86 and x64)
Windows Server 2000 to 2012 (x86 and x64)
Linux (Kernel 2.6 built-in, 2.4 available)

  Packing list

VScom USB-8COMi-RM Adapter
USB cable 0,9m
Power cord

  Dimensions

257×147×44 mm³ (W×L×H)
277×147×44 mm³ with DB9 connector and ears

Main
Brand
VS Com

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