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Two-port RS232 card
11 May 2011, Computer/Embedded Technology

The VEX-112(i) is a communication card from ICP DAS that provides two RS232 serial ports and supports PCI Express bus. Each port is equipped with a 128-Byte hardware FIFO and offers speeds up to 115,2 Kbps. The RS232 serial ports of the VEX-112i offer isolation voltage up to 2,5 kV.

Users can select a specified COM port number manually using a DIP switch, or let the driver choose an available number automatically. The driver provides a maximum of 128 KB software FIFO for each COM port under Windows, which is practical for large file transmission.

The onboard ESD protection component diverts potentially damaging charge away from sensitive circuits and protects the computer and equipment from damage caused by high potential voltage. The VEX-112i also offers photo isolation to help against ground loops, common-mode voltages and blocking voltage spikes, provide electrical isolation, and offer protection from serious over-voltage conditions in one circuit affecting the other.

The serial communication card is designed for use with intelligent devices like bar code readers, serial printers, intelligent sensors, instrumentation equipment, computers and almost any device with an RS232 port.


Credit(s)
Supplied By: Centurion Micro Electronics
Tel: +27 12 666 9066/8
Fax: 086 402 8978
Email: sales@cme.co.za
www: www.cme.co.za
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