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VScom 200Ei PCIex

2 Port RS232, RS422/485

VScom 200Ei PCIex, a 2 Port RS232, RS422/485 PCI Express x1card, 16C950 UART
Features
Specifications
Ordering Information
Drivers & Documentation
Datasheet
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The VScom 200Ei PCIex is designed for RS232, RS422/485 industrial communication. It supports 2 independent RS232, RS422 or RS485 ports. Each port can be configured separate.
Available modes : RS232, RS422 fullduplex
RS485 full duplex (4 wire)
RS485 half duplex (2 wire) with and without echo.
In RS485 modes applications enable transmission by simply sending data.

This is done by ART (Automatic Receive Transmit control) intelligence.
The Transmitter is disabled exactly with the end of the last character sent. No modification is necessary in programs.
In addition, hardware flow control and built-in termination resistors guarantee data integrity.
All of these features make VScom 200Ei PCIex suitable for harsh industrial applications.

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Features

  • PCI Express x 1
  • 2x RS232, RS422/485
  • RS485 ART (Automatic Receive Transmit control)
  • RS485 in 3 operation modes
  • Compact board size (half-size)
  • Built-in termination resistors
  • Drivers for Windows 2000 to 7/2008R2

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Specifications
Hardware
  I/O controller
2x 16C950C, each with 128 bytes Tx/Rx FIFO
  Connector type
Male DB9
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Interface
  Bus interface
PCI Express x 1
  Serial interface
RS232, RS422 / 485
  No. of ports
2
  Signals
RS232 TxD, RxD, CTS, RTS, DTR, DSR, DCD, GND
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
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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
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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
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Power and Environment
  Power requirement
430mA max.(+5V)
  Operation temp.
0°C - 55°C
  Dimension
80mm x 59mm
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Operating Systems supported
  Windows XP up to 7
VScom high performance serial driver, x86 and x64 Editions
  Server 2003 up to 2008 R2
VScom high performance serial driver, x86 and x64 Editions
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Ordering Information
  4505
VScom 200Ei PCIex
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Packaging
  Packing list
VScom 200Ei PCIex card
CD, English documentation
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You can purchase VSCOM's products easily from a wide variety of leading technology distributors or partners. Please call us or contact us by mail to find the best ordering method for your needs.
 
  * Specifications are subject to change without notice.
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