The NI SHC68-68-RMIO is a 1 meter multifunction shielded cable engineered to connect National Instruments R Series multifunction devices to data acquisition and control systems. It terminates in a 68-pin, 0.050 D-SUB female connector on one end and a VHDCI 68-pin male connector on the other, providing signal transmission for analog and digital channels with minimal crosstalk and enhanced EMC performance.
Technical Specifications
• Cable Length: 1 Meter
• Conductor Count: 68
• Connector A (Source): 68-pin, 0.050 D-SUB female
• Connector B (Destination): VHDCI 68-pin male
• Shielding Architecture: Individually shielded cable bundles for all analog and digital signals; analog output signals receive individual shielding; each differential analog input channel uses an individually shielded twisted pair; each digital signal twisted with dedicated digital ground wire and individually shielded twisted pair
– Key Features
• Differential analog input channels routed on individually shielded twisted pairs to preserve signal fidelity
• Digital signals paired with dedicated ground conductors and wrapped in individual shield layers for noise rejection
• Analog output signals independently shielded to prevent coupling and cross-channel interference
• Cable construction employs crosstalk minimization techniques throughout the assembly
• Meets strict EMC requirements for electromagnetically sensitive environments
– Typical Applications
• Multi-channel analog data acquisition with high noise immunity
• Mixed-signal control systems requiring isolated digital and analog pathways
• Laboratory and industrial instrumentation where signal integrity is critical
• Applications demanding compliance with stringent electromagnetic compatibility standards
– Compatibility & Integration
Compatible with RMIO (Reconfigurable Multifunction I/O) ports on:
• USB R Series devices
• PXI-784xR, PXI-785xR, PXIe-784xR, PXIe-785xR, and PXIe-786xR modules
• Multifunction RIO and R Series devices across PXI and PXIe platforms
