Chapter 1: Introduction; Product Introduction - National Instruments RS-232 User Manual

Powered rs-232 2-port pci card
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Chapter 1: Introduction

1.1 Product Introduction

RS-232 I/O series, a line of Universal PCI Multi-port Serial
Communication Board, is designed for both 3.3V/5V 32/64-bit PCI
Bus with Plug and Play feature. It can be installed in virtually any
available PC system and compatible with all major operating systems.
Users do not need to manually set jumpers to configure I/O addresses
and IRQ locations. Besides this board supports 5VDC or 12DV of
power from each serial port via 1/4/8/9 pin output. It's convenient for
users connecting serial devices without addition external power supply.
This board offer independent serial ports for connecting terminals,
modems, printers, scanners, cash registers, bar code readers, keypads,
numeric displays, electrical scales, data acquisition equipment, and
other serial devices for the PC and compatible systems. This board
offers a reliable and high performance solution for serial multi-port
communications.
MN2000000198
Page 3

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