The NI SHC68-NT-S is a 2-meter shielded cable assembly that terminates in a 68-pin male VHDCI connector on one end and unterminated bare wires on the other. It contains 34 twisted pairs engineered for low-noise signal transmission in test and measurement systems. The cable’s shielding architecture reduces electromagnetic interference, making it suitable for switching and motion control applications where signal integrity is critical. The unterminated design enables custom integration into specialized measurement setups and OEM systems.
– Technical Specifications
• Connector Type: 68-pin male VHDCI (one end); unterminated bare wires (opposite end)
• Cable Length: 2 meters
• Internal Construction: 34 twisted pairs
• Shielding: Electromagnetic interference reduction via shielded twisted pair design
• Wire Configuration: Optimized for switching and motion applications
• Part Number: 189041-02
– Key Features
• Single VHDCI termination allows straightforward connection to NI hardware while preserving flexibility at the opposite end
• Twisted pair construction with shielding maintains signal fidelity in electrically noisy environments
• Wire pairings selected for motion control and switching-intensive operations
• 2-meter length balances reach with manageable cable management
– Typical Applications
• Custom cabling designs for R Series real-time systems
• Motion controller integration (NI-733x, NI-734x, NI-735x)
• Switching applications requiring low crosstalk
• OEM system integration with custom wiring requirements
• DAQ systems requiring noise-resistant analog and digital signal paths
– Compatibility & Integration
The SHC68-NT-S connects directly to 68-pin VHDCI slots on National Instruments hardware including R Series devices, NI-733x/NI-734x/NI-735x motion controllers, M Series Multifunction DAQ devices, NI-6143 S Series DAQ devices, and NI PXI-7831R. Signal pairing and custom termination details are specified in individual device documentation.
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