Description
The National Instruments VXI-DIO-128 Digital I/O Module, with a part number of 777161-01, falls under the category of VXI Digital I/O. This specific model, VXI-DIO-128, is designed to offer a comprehensive solution for various applications including field, product and laboratory testing, process monitoring, and industrial control.
It boasts 128 channels which are evenly divided into 64 inputs and 64 outputs, catering to a wide range of digital signal processing requirements. The module’s versatility is further enhanced by its 16-bit resolution that is reconfigurable to 8-bit, offering flexibility in terms of data precision.
To support its functionality, the VXI-DIO-128 is equipped with eight Programmable Peripheral Interfaces (PPIs), utilizing 82C55A chips. These chips are distributed evenly with four dedicated to input functions and the other four to output functions, ensuring efficient and reliable data handling and transfer.
Software integration is seamless with the NI-DAQ driver, ensuring that the module is compatible with a wide range of software platforms, thus facilitating easy setup and use. Despite its obsolete status, as announced by National Instruments, the VXI-DIO-128 remains available for purchase and repairs through Apex Waves, ensuring long-term usability and support for existing setups.
| Specification | Detail |
|---|---|
| Part Number | 777161-01 |
| Category | VXI Digital I/O |
| Model | VXI-DIO-128 |
| Description | National Instruments VXI-DIO-128 Digital I/O Module |
| Channels | 128 (64 inputs / 64 outputs) |
| PPIs | 8 |
| Resolution | 16-bit (reconfigurable to 8-bit) |
| PPI Chips | 82C55A (4 for inputs, 4 for outputs) |
| Software | NI-DAQ driver |
| Main Uses | Field, Product and Laboratory Testing, Process Monitoring, Industrial Control |
| Obsolete Status | Announced by National Instruments, available for purchase and repairs by 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 in/out)
Question 3: What resolution does the VXI-DIO-128 support?
Answer 3: 16-bit, reconfigurable to 8-bit
Question 4: How many PPIs are on the VXI-DIO-128?
Answer 4: Eight 82C55A chips
Question 5: Is the VXI-DIO-128 still supported by NI-DAQ drivers?
Answer 5: Yes, supported by NI-DAQ drivers
