4505

VScom 200Ei PCIex

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  • Beschrijving
  • Specificaties
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.
I/O controller

2x 16C950C, each with 128 bytes Tx/Rx FIFO
Connector type

Male DB9
Bus interface

PCI Express x1
Serial interface RS232, RS422 / 485
No. of ports

2
Signals

RS232 TxD, RxD, CTS/RTS, DTR, DSR, DCD, GND

RS422 TxD +/-, RxD +/- , RTS +/-, CTS +/-, GND

RS485 Data +/-, GND
RS485 data control Auto
Built in termination resistor

RS422 120 Ohm

RS485 120 Ohm, DIP enable / disable
Speed

RS232: 921.6 kbps

RS422/485: up to 3.6 Mbps
Max. no. of ports

Unlimited
Temperature 0°C - 55°C
Size 80mm x 59mm
Operating Systems

Windows XP up to 7

Server 2003 up to 2008 R2