The NI SCXI-1359 is a 2-slot high-voltage analog bus (HVAB) backplane adapter that routes and shares high-voltage analog signals among multiple SCXI modules within compatible chassis systems. This adapter provides a safe, isolated interface for high-voltage signal conditioning, protecting both DAQ systems and personnel from hazardous voltages. The SCXI-1359 integrates into SCXI chassis via rear-slot installation and connects to SCXI modules through a 10-pin rear connector cable, enabling direct computer control when paired with USB controller kits.
Technical Specifications
Product Type: High-Voltage Analog Bus (HVAB) Adapter
Slot Configuration: 2-slot design
Connectors & Interfaces:
• High-Voltage Analog Bus connector
• 10-pin rear connector for module connection (cable-based)
• Rear-slot chassis installation
Electrical Performance:
• Signal handling: 30 Vrms, 42 Vpk, 60 VDC maximum (signal + common-mode)
– Key Features
• Routes high-voltage analog signals between multiple SCXI modules
• Rear-slot backplane adapter form factor
• Cable-based connectivity to SCXI modules
• Integrated into comprehensive SCXI kits for modular signal conditioning
• Compatible with USB controller architectures for remote instrumentation
– Typical Applications
High-voltage signal routing in multi-module SCXI systems; analog signal distribution across isolated conditioning channels; USB-based remote data acquisition with high-voltage switching and analog signal management.
– Compatibility & Integration
Chassis Compatibility: SCXI-1000, SCXI-1001, SCXI-1000DC
Module Support: SCXI switch modules and analog signal routing modules
Cable & Adapters: SH9MD-9MD cables, SCXI-1349 shielded cable adapter, USB controller cables
System Integration: Part of NI 1359 kits and NI USB-1359 controller configurations
