NI SCXI-1302 50-Screw Front Mount Terminal Block

The NI SCXI-1302 is a front-mounted screw terminal accessory designed for the SCXI measurement platform, commonly matched with SCXI-1180 feedthrough modules. It provides 50 screw terminals for convenient field wiring connection between sensors, actuators and internal SCXI signal conditioning hardware.

This shielded terminal block is a legacy DAQ accessory for old NI measurement systems. It is widely stocked as spare parts for laboratory test benches, industrial data acquisition cabinets and retrofit projects of discontinued SCXI equipment.

Main Specifications

• Brand: NI (National Instruments); Model: SCXI-1302; Type: Front Screw Terminal Block
• Terminal Quantity: 50 screw terminals, compatible with 26–16 AWG wire gauge
• Recommended Matching Module: SCXI-1180 feedthrough terminal board
• Voltage Tolerance: DC rejection up to ±50 VDC, DC coupled signal wiring
• Structure Feature: Shielded housing, built-in cable strain relief fixture
• Operating Environment: 0℃ ~ +50℃, 5%‑95% RH non‑condensing
• Certifications: CE, conform to industrial measurement safety and EMC standards

Core Functions

• Establish reliable field signal wiring connection for SCXI feedthrough and conditioning modules.
• Shielded mechanical design reduces external electromagnetic interference to weak analog signals.
• Screw terminal structure supports repeated wiring, debugging and field maintenance operations.
• Cable strain relief clamp prevents loose wiring faults caused by equipment vibration.
• Front panel installation allows engineers to complete wiring without disassembling the chassis.
• Compatible with standard SCXI chassis mounting structure for quick assembly and replacement.

Application Scenarios

• Laboratory multi-channel signal acquisition test benches for automotive and aerospace industries.
• Retrofit and spare replacement of legacy NI SCXI distributed measurement systems.
• Industrial process monitoring cabinets for energy, water treatment and chemical factories.
• Calibration laboratory and university teaching experimental data acquisition equipment.
• Spare inventory for test system integrators and automation maintenance contractors.

• Global aftermarket spare supply for engineering teams maintaining NI discontinued DAQ hardware.