Description
The 777161-01 is a part of the VXI Digital I/O category, specifically the VXI-DIO-128 model manufactured by National Instruments. This digital I/O module stands out due to its robust channel capacity, featuring 128 channels, which are divided equally into 64 inputs and 64 outputs, catering to a wide range of data acquisition and control tasks.
In terms of programmable peripheral interfaces (PPIs), the VXI-DIO-128 is equipped with 8 PPIs that are 16-bit and can be reconfigured to 8-bit, providing flexibility in interfacing with other devices. The module utilizes 82C55A PPI chips, with four designated for input operations and another four for output operations, ensuring efficient data handling and transfer.
Compatibility with NI-DAQ driver software for Windows allows for seamless integration and operation within a variety of computing environments, enhancing user experience and application development. This module is designed for a broad range of applications including field, product, and laboratory testing, as well as process monitoring and industrial control, demonstrating its versatility and adaptability in diverse environments.
The VXI-DIO-128 is compatible with VXIbus systems, ensuring it can be integrated into existing setups without compatibility issues. Despite its obsolete status, it remains available from Apex Waves, offering a reliable solution for users seeking to maintain or expand their current systems with this specific module.
| Specification | Detail |
|---|---|
| Part Number | 777161-01 |
| Category | VXI Digital I/O |
| Model | VXI-DIO-128 |
| Manufacturer | National Instruments |
| Channels | 128 (64 inputs, 64 outputs) |
| PPIs | 8 (16-bit, reconfigurable to 8-bit) |
| PPI Chips | 82C55A (4 for inputs, 4 for outputs) |
| Software | NI-DAQ driver software for Windows |
| Applications | Field, product and laboratory testing, process monitoring, industrial control |
| Compatibility | VXIbus systems |
| Obsolete Status | Announced but available from Apex Waves |
Question 1: What is the part number of the VXI-DIO-128?
Answer 1: 777161-01
Question 2: How many channels does the VXI-DIO-128 have?
Answer 2: 128 channels (64 inputs, 64 outputs)
Question 3: What PPI chips does the VXI-DIO-128 use?
Answer 3: 82C55A
Question 4: Is the VXI-DIO-128 compatible with NI-DAQ software?
Answer 4: Yes, it’s compatible with NI-DAQ for Windows.
Question 5: Can the VXI-DIO-128 module still be purchased?
Answer 5: Yes, available from Apex Waves despite its obsolete status.
