4440

VScom 400I UPCI

+Verzendkosten kg
  • Beschrijving
  • Specificaties
The VScom 400I uPCI is designed for RS232, RS422/485 industrial communication. It supports 4 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. The common control by RTS is possible for compatibility.
In addition, hardware flow control and built-in termination resistors guarantee data integrity.
Surge protection is also available for RS232 Signals to deliver high reliability.
All of these features make VScom 400I uPCI suitable for harsh industrial applications.
I/O controller

4x 16C550C or compatible, each with 16 bytes Tx/Rx FIFO
Connector type Male DB9
Bus interface PCI version 2.1 (32bit) Universal PCI 3.3V and 5.0V
Serial interface RS232, RS422 / 485
No. of ports

4
Signals

RS232 Tx, Rx, CTS/RTS, DTR, DSR, DCD, GND

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

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

RS422 120 Ohm

RS485 120 Ohm, jumper enable / disable
Speed up to 921.6 kbps
Max. no. of ports

Unlimited
Temperature 0°C - 55°C
Size 135mm x 100mm
Operating Systems

Windows 2000 up to 7

Server 2000 to 2008 R2

Windows NT 4.0

Windows 95/98/SE/ME

DOS

OS/2

Linux

div.UNIX