Description
The VXI-DIO-128 is a specialized VXI Digital I/O board designed for robust and versatile applications. With its part number being 777161-01, originally known as 183124-01, this module stands out in the category of digital input/output solutions. Manufactured by National Instruments, a leader in the field, the VXI-DIO-128 is engineered to work seamlessly with VXIbus systems, ensuring compatibility and performance.
This module is specifically described as the VXI-DIO-128 Board Only, indicating that it comes as a standalone board optimized for integration into a wide range of systems. It boasts an impressive 128-channel module configuration, which is divided equally between 64 digital inputs and 64 digital outputs, catering to diverse and demanding applications in fields such as product testing, laboratory experiments, process monitoring, and industrial control.
One of the remarkable features of the VXI-DIO-128 is its 8 Programmable Peripheral Interfaces (PPIs) with a 16-bit resolution, which can be reconfigured to 8-bit resolution to meet specific application needs. These interfaces are powered by the 82C55A PPI chips, with four dedicated to input functions and another four to output functions, enhancing the module’s flexibility and adaptability to various operational requirements.
Furthermore, the VXI-DIO-128 comes with the NI-DAQ driver software included, ensuring a smooth and efficient setup process, as well as compatibility with a wide range of software environments and programming languages. This inclusion greatly simplifies the integration and deployment of the board into existing systems, enabling users to take full advantage of its capabilities with minimal effort.
Despite being announced as obsolete by National Instruments, the VXI-DIO-128 remains available for purchase through Apex Waves. This ensures that even with the evolution of technology, users can still access this reliable and highly capable digital I/O module for their critical applications.
| Specification | Detail |
|---|---|
| Part Number | 777161-01 (Originally 183124-01) |
| Category | VXI Digital I/O |
| Model | VXI-DIO-128 |
| Description | VXI-DIO-128 Board Only |
| Manufacturer | National Instruments |
| System Compatibility | VXIbus systems |
| Channels | 128-channel module (64 digital inputs, 64 digital outputs) |
| PPIs | 8 PPIs with 16-bit resolution (reconfigurable to 8-bit) |
| PPI Chips | 82C55A (4 for inputs, 4 for outputs) |
| Software | NI-DAQ driver software included |
| Applications | Field, product and laboratory testing, process monitoring, industrial control |
| Obsolete Status | Announced by National Instruments, available from Apex Waves |
Question 1: What is the part number of VXI-DIO-128?
Answer 1: 777161-01, originally 183124-01.
Question 2: How many channels does the VXI-DIO-128 have?
Answer 2: 128 channels: 64 inputs and 64 outputs.
Question 3: What chips power the VXI-DIO-128’s PPIs?
Answer 3: 82C55A PPI chips.
Question 4: Is NI-DAQ software included with VXI-DIO-128?
Answer 4: Yes, NI-DAQ driver software is included.
Question 5: Where can obsolete VXI-DIO-128 modules be purchased?
Answer 5: Available through Apex Waves.
