Features

    
  • Metal case
    • 
  • DIN-Rail mountable
    • 
  • RS422/485 DB9 male ports
    • 
  • Optical isolated
    • 
  • Speed up to 3000 kbps
    • 
  • External power supply

    • 
 
Specifications
Hardware
  Serial interface
4 x RS422/485 configured by DIP switch
Optical isolated
Speed up to 3000 kbps
Connector 4 x DB9 male
  Available Modes
RS422 full duplex
RS485 4-wire, full duplex
RS485 2-wire, half duplex, with echo
RS485 2-wire, half duplex, without echo
  Signals
RS422: Tx+/-, Rx+/-, RTS+/-, CTS+/-, GND
RS485 4-wire: Tx+/-, Rx+/-, GND
RS485 2-wire: Data+/-, GND
  USB Interface
USB 2.0
Self powered
External power supply 5V DC required
Adapter included
12V DC not possible
  Driver
Windows 2000 to Windows 7
Windows Server 2000 to 2008 R2
Both x86 and x64 Editions
Linux (Kernel 2.6 built-in, 2.4 available)
  Dimensions
167 x 99 x 29 mm ( W x L x H )
 189 x 102 x 30 mm with DB9 connector and ears
 
Ordering Information
  Art.No
629
  Product Name
VScom USB-4COMi SI-M
  Packing list
 . VScom USB-4COMi SI-M Adapter
 . USB cable 0,9m
 . Power Adapter
  Optional Accessories
 . DK 35A - DIN-Rail mounting kit