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NI SCXI-1104C Signal Conditioning Module-KIMI
- Part number：SCXI-1104C
- Product Origin：America
- HS CODE：8537109021
- Warehouse: Spot
- Warranty： 365 days
- Quality: Original module
- Condition： New
- Shipping method: Courier delivery
- Contact person: LI MING
- Contact number: +86 18059884790
- WeChat：18059884790
- E-mail: plc66@qq.com
Product Description
NI SCXI-1104C 8-Channel Universal Analog Input Signal Conditioning Module
SCXI Series - High-Precision Signal Conditioning for Industrial & Laboratory Data Acquisition
1. Product Overview
The NI SCXI-1104C is an 8-channel universal analog input signal conditioning module from National Instruments' SCXI (Signal Conditioning eXtensions for Instrumentation) series, designed for medium-voltage signal conditioning and high-precision data acquisition when paired with NI DAQ devices. It offers software-selectable 8 differential or 16 single-ended inputs, programmable gain, 10 kHz low-pass filtering, and sensor excitation, enabling direct connection to voltage, current, RTD, and strain gauge sensors without additional signal conditioning. The module supports multiplexing of all inputs to a single DAQ channel, expanding system channel count while ensuring measurement accuracy and noise immunity, making it ideal for industrial automation, automotive testing, aerospace, and laboratory research applications.
Key Specifications
• Model: SCXI-1104C | Brand: National Instruments (NI) | Series: SCXI Signal Conditioning
• Type: 8-Channel Universal Analog Input Signal Conditioning Module
• Input Configuration: 8 Differential (DIFF) or 16 Single-Ended (SE) (Software-Selectable)
• Input Range: ±10V (Voltage), 0-20mA (Current, Built-in 249Ω Precision Shunt Resistor)
• Programmable Gain: 1, 2, 5, 10, 20, 50, 100, 200, 500, 1000 (Software-Configurable)
• Low-Pass Filter: 3-Pole, 10kHz Cutoff Frequency (SCXI-1104C Specific, for Fast-Signal Applications)
• Common-Mode Voltage Range: ±60VDC (Continuous) | Channel Isolation: 500VDC (Continuous)
• CMRR: >100dB @ 60Hz | Input Impedance: 1MΩ (Normal Powered On)
• Sensor Excitation: ±15V / ±15mA (Per Channel, for RTD/Strain Gauge Power)
• Communication: Multiplexed Output to DAQ Device | Compatibility: SCXI-1000/1001/1000DC Chassis
• Power Supply: SCXI Chassis Backplane Power (±15V, +5V) | Typical Power Consumption: 5W
• Operating Temperature: 0°C to +50°C | Storage Temperature: -40°C to +85°C
• Dimensions: 101.6mm (W) × 160mm (D) × 22.9mm (H) | Weight: 300g
• Software Support: LabVIEW, LabWindows/CVI, Measurement Studio, NI-DAQmx Driver
2. Core Features
• 8-Channel Universal Input: Supports differential/single-ended voltage and current signals for multi-sensor integration
• 10kHz Filtering: Three-pole low-pass filter for fast dynamic signal acquisition without 60Hz noise degradation
• High Precision: ±0.01% FS Nonlinearity, 50μV/°C Offset Drift, 20ppm/°C Gain Drift for Stable Measurements
• Programmable Gain: 10 Ranges to Match Sensor Outputs, Eliminating Need for External Amplifiers
• Built-in Sensor Excitation: Per-channel ±15V/±15mA for RTDs, strain gauges, and other active sensors
• Channel Isolation: 500VDC Isolation Prevents Ground Loops and Protects DAQ Systems
• Multiplexed Output: All Channels Multiplexed to One DAQ Input, Expanding System Channel Count
• SCXI Chassis Compatibility: Works with Standard SCXI Chassis for Modular, Scalable Systems
• Software Flexibility: Full Integration with NI Software Ecosystem for Easy Configuration & Data Analysis
YMGK Purchase Information
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- Product Quality: All items are brand new and original. Spare parts include a 1-year warranty, and all products are tested and certified.
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3. Typical Applications
• Industrial Automation: Process Monitoring (Pressure, Flow, Temperature) in Manufacturing Lines
• Automotive Testing: Engine Vibration, Powertrain Voltage, and Sensor Signal Acquisition
• Aerospace: Avionics System Testing, Structural Load Monitoring, and Environmental Data Logging
• Laboratory Research: Material Testing, Biomedical Signal Acquisition, and Physics Experimentation
• Energy: Power Grid Monitoring, Battery Testing, and Renewable Energy System Data Collection
4. Installation & Maintenance
Installation: Mount in SCXI Chassis (SCXI-1000/1001/1000DC); Connect Sensors to Front-Panel Terminals; Wire Multiplexed Output to DAQ Device Input; Configure Input Type, Gain, and Filter via NI-DAQmx; Verify Channel Isolation and Signal Integrity.
Maintenance: Daily – Check Chassis Power and Module Status LEDs; Weekly – Calibrate with NI Calibration Tools; Annual – Inspect Terminal Connections, Clean Chassis Fans, and Update DAQmx Firmware.
Safety Notes: Use ESD Protection When Handling; Ensure Channel Isolation is Maintained for High-Voltage Signals; Follow NI Safety Guidelines for SCXI System Configuration.
Technical Document | SCXI-1104C | NI 8-Channel Universal Analog Input Signal Conditioning Module
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