National Instruments PC-DIO-24-PNP 24-bit Digital I/O Board for ISA Computers

The PC-DIO-24-PNP (Part Numbers: 320288C-01) is a 24-bit Digital I/O Board for ISA Computers with uni- and bi-directional inputs and outputs, user defined power up, and multi-wire handshake compatibility. The PC-DIO-24-PNP is a parallel DIO interface with 24-bit for ISA. It is intended for use with 5V TTL/CMOS I/O signals. The PC-DIO-24-PNP utilizes a 24-bit peripheral interface and attains a total of 24 digital I/O channels. 

The PC-DIO-24-PNP is plug and play, meaning that it does not necessitate an independent card manager in order to be configured. The interface may be used with a variety of operating systems. Its versatility permits the development of cross platform applications. 

As an I/O channel expansion board meant for ISA computers, the PC-DIO-24-PNP 24-bit Digital I/O Board for ISA Computers is well suited for high performance applications requiring low-cost data acquisition, laboratory testing applications, production testing, and commercial control and oversight. The PC-DIO-24-PNP can be used in a wide variety of digital I/O applications. The PC-DIO-24-PNP allows the user to use a PC as an I/O system controller. There are multiple product programming options. The PC-DIO-24-PNP uses National Instruments application software, NI-DAQ, or register-level programming.

To prevent electrostatic damage to the handling board, utilize a grounding strap or grounding object, physically connect the antistatic package to the metal of the PC chassis, inspect the board for damage prior to use, and do not touch the connector pins. 

The PC-DIO-24-PNP 24-bit Digital I/O Board for ISA Computers is an inexpensive, 24-bit, parallel digital I/O interface. The programmable peripheral interface (PPI) chip controls the digital I/O. The PC-DIO-24-PNP chip interfaces with peripheral equipment and operate in a unidirectional or bidirectional bus mode. The configuration can interrupt requests to the host computer. The PC-DIO-24-PNP chip can be programmed for numerous 8-bit, 16-bit, or 24-bit digital I/O applications.