784136-01

Overview

The NI 784136-01 is a C-Series module ferrite clamp designed to suppress electromagnetic interference (EMI) on external BNC cables. This accessory enhances electromagnetic compatibility (EMC) performance for NI CompactDAQ and CompactRIO hardware systems. It functions as a passive filtering component that mitigates high-frequency noise coupling into measurement signals.

Feature Summary

• Provides EMI suppression for external signal cabling
• Enhances EMC performance in data acquisition environments
• Compatible with C-Series module configurations

Applications

• CompactDAQ system signal integrity improvement
• CompactRIO hardware noise reduction
• BNC cable shielding enhancement

Procurement Notes

Verify the specific part number 784136-01 against official NI documentation to confirm it is an accessory rather than a primary I/O module. Ensure compatibility with existing C-Series modules and Compact chassis before procurement. Confirm physical dimensions match target cable diameters.

Selection Notes

Select this component when signal integrity issues arise due to electromagnetic interference in CompactDAQ or CompactRIO setups. It serves as a supplementary filter for BNC connections. Evaluate if active shielding or grounding improvements are sufficient before adding passive ferrite components to the signal path.

Part Context

This item belongs to the NI C-Series accessory family, distinct from primary data acquisition modules like the PXIe-4081 or USB-6341. It supports the broader ecosystem of modular instrumentation by improving environmental robustness. The product addresses signal quality rather than providing measurement capabilities itself.

Replacement Considerations

No direct substitute part numbers are documented in the provided source material. Verify if generic ferrite clamps meet the required frequency attenuation specifications for the specific application environment.