The NI VXI-MIO-64E-1 is a single-slot, C-size VXI module for high-performance data acquisition and control within VXIbus chassis. It combines 64-channel analog input, analog output, 8 digital I/O lines, and dual counter/timer channels in one unit. The successive approximation ADC delivers 12-bit resolution at 1.25 MS/s, supporting single-ended and differential configurations. VXIbus trigger synchronization enables coordinated measurements across multiple VXI-MIO Series modules. SCXI interface compatibility extends acquisition capability to over 3,000 channels for thermocouples, RTDs, strain gauges, and voltage/current sources. The DAQ-STC timing controller handles all timing functions, while VXIplug&play compatibility ensures interoperability across NI software environments.
Technical Specifications
Analog Input
• 64 single-ended or 32 differential channels, software-selectable
• 12-bit ADC resolution
• 1.25 MS/s maximum sampling rate
• Input modes: NRSE, RSE, DIFF
• Unipolar and bipolar polarity support
• Successive approximation ADC architecture
Analog Output
• Voltage outputs
Digital I/O
• 8 TTL-compatible lines
Counter/Timer
• 2 channels with 24-bit resolution
System Timing
• DAQ-STC system timing controller
– Key Features
• VXIplug&play standard compliance
• VXIbus trigger synchronization for multi-module measurement coordination
• SCXI signal conditioning and multiplexing integration
• Successive approximation ADC technology
• Single-slot, C-size form factor
– Typical Applications
High-channel-count data acquisition, synchronized multi-module measurement systems, signal conditioning workflows with SCXI modules, industrial test and control environments.
– Compatibility & Integration
Works within VXIbus chassis. Interfaces with SCXI modules for expanded signal conditioning. Supported by LabVIEW, LabWindows/CVI, Measure, ComponentWorks, VirtualBench, and NI-DAQ applications. Compatible with VXIplug&play, NI-DAQ, and VISA drivers. Configuration via Measurement & Automation Explorer (MAX).
