Description
The National Instruments PC-DIO-96 Digital I/O Board is a legacy DAQ device identified by part number 181170-50 (777271-01). This device is specifically designed as a PC-DIO-96 (SOCKETED) Board only model, ensuring compatibility with ISA bus systems. It incorporates four 8255 PPIs (Programmable Peripheral Interface) chips to manage its control interface, facilitating a wide range of digital input/output operations.
The board operates at 5 V TTL/CMOS logic levels and is equipped with capabilities for Handshaking I/O and Pattern Matching, although it does not support change notification. Connectivity is provided through a standard male 100-pin connector, ensuring easy integration with various systems. The device also features an 8253 timer/counter for precise timing operations.
For those seeking a more modern solution, the PC-DIO-96/PNP version offers plug-and-play functionality, enhancing ease of use and installation. This board boasts a maximum data transfer rate of 780 Kbytes/s, and operates efficiently within a relative humidity range of 5 to 90%. The maximum voltage rating for this device is -0.5 to +5.5 V with respect to ground, with output voltage on pins 49 and 99 rated at +5 V. Furthermore, it can deliver a maximum output current of 0.5 A on pins 49 and 99, making it a versatile and reliable choice for various digital I/O applications.
| Specification | Detail |
|---|---|
| Part Number | 181170-50 (777271-01) |
| Category | Legacy DAQ Devices |
| Model | PC-DIO-96 (SOCKETED) Board only |
| Description | National Instruments PC-DIO-96 Digital I/O Board |
| Bus Compatibility | ISA |
| Control Interface | Four 8255 PPIs (Programmable Peripheral Interface) chips |
| Logic Levels | 5 V TTL/CMOS |
| I/O Capabilities | Handshaking I/O, Pattern Matching |
| Change Notification | No |
| Connector | Standard male 100-pin |
| Timer/Counter | 8253 |
| Plug-and-Play Version | PC-DIO-96/PNP |
| Maximum Data Transfer Rate | 780 Kbytes/s |
| Operating Relative Humidity | 5 to 90 % |
| Maximum Voltage Rating | -0.5 to +5.5 V with respect to ground |
| Output Voltage (Pins 49 & 99) | +5 V |
| Maximum Output Current (Pins 49 & 99) | 0.5 A |
Question 1: What is the part number for the National Instruments PC-DIO-96?
Answer 1: 181170-50 (777271-01)
Question 2: What type of bus systems is the PC-DIO-96 compatible with?
Answer 2: ISA bus systems
Question 3: How many PPI chips does the PC-DIO-96 have?
Answer 3: Four 8255 PPI chips
Question 4: What is the maximum data transfer rate of the PC-DIO-96?
Answer 4: 780 Kbytes/s
Question 5: Does the PC-DIO-96 support change notification?
Answer 5: No
