Features
    
  • PCI Express x 1
    • 
  • 2 x RS232, RS422/485
    • 
  • RS485 ART (Automatic Receive Transmit control)
    • 
  • RS485 in 3 operation modes
  • Optical isolation, surge protection (also in RS232)
    • 
  • Compact board size (half-size)
    • 
  • Built-in termination resistors
  • Drivers for Windows 2000, XP, 2003 and Vista
    • 
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Specifications
Hardware
  I/O controller
2 x 16C950C, each with 128 bytes Tx/Rx FIFO
  Connector type
Male DB9
Interface
  Bus interface
PCI Express x 1
  Serial interface
RS232, RS422 / 485
  No. of ports
2
  Signals
RS232: TxD,RxD, CTS,RTS isolated and surge protected
RS422 Tx+/-, Rx+/-, RTS+/-, CTS+/-, GND
RS485 Data+/-, GND
  RS485 data control
ART (Automatic Receive Transmit control)
  Built-in termination
  resistor
RS422: 120 Ohm
RS485: 120 Ohm, DIP enable / disable
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Performance
  Speed
RS232: up to 921.6Kbps
RS422/485: up to 3.6Mbps
  Max. no. of ports
Unlimited
Configuration
  Parity
None, even, odd, space, mark
  Data bits
5, 6, 7, 8
  Stop bits
1, 1.5, 2
  IRQ
Assigned by System
  I/O address
Assigned by System
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
Power and Environment
  Power requirement
430mA max.(+5V)
  Operation temp.
0°C - 55°C
  Dimension
80mm x 59mm
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Operating Systems
  WIN 2000, XP, Vista
VScom high performance serial driver
Ordering Information
  Art.No
4506
  Product Name
VScom 200Ei-SI PCIex
  Packing list
 . VScom 200Ei-SI PCIex
. CD, English documentation
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