PXI-6528

The PXI‑6528 is an industrial, parallel digital I/O interface. With programmable power-up states, you can configure the initial output states in software to ensure safe operation when connected to industrial actuators. If a computer or application fault occurs, the PXI‑6528 can use digital I/O watchdogs to switch to a configurable safe output state to ensure detection and safe recovery from fault conditions. Programmable input filters eliminate glitches/spikes and provide debouncing for digital switches/relays through a software-selectable digital filter.

Part Number(s): 778543-01

Applications and Use Cases of PXI-6528

The PXI-6528 Isolated Digital Output Module is an industrial-grade digital output module for PXI systems, designed to provide high-channel-count isolated digital outputs. It enables reliable control of external devices while offering electrical isolation for protection and noise immunity, making it suitable for industrial and automated environments.

1. Industrial Digital Control
PXI-6528 is widely used to control external devices such as relays, solenoids, actuators, and PLC inputs through digital output signals.

2. Electrical Isolation and System Protection
With channel-to-channel and channel-to-ground isolation, the module protects both the PXI system and connected equipment from voltage spikes, noise, and ground loops.

3. Factory Automation and Process Control
It is ideal for controlling machinery, production lines, and automated processes in manufacturing environments.

4. Equipment Control and Switching
PXI-6528 can be used to switch devices ON/OFF, trigger operations, and control industrial equipment reliably.

5. Hardware-in-the-Loop (HIL) Simulation
The module is suitable for HIL systems where digital outputs are needed to simulate real-world control signals and interact with hardware systems.

6. Automated Test Equipment (ATE)
It is commonly integrated into automated test systems to control test sequences, trigger instruments, and manage DUT operations.

7. Research, Development, and System Integration
PXI-6528 is widely used in R&D labs and engineering environments for system prototyping, control system development, and validation.