NI SCXI-1102C 32-Channel Universal Analog Input Module

2026-05-06 BY jonson

Main Brands:

Bently, Triconex, Woodward, Foxboro,Reliance, ABB, Allen-Bradley, Motorola, GE, Yaskawa, Bosch Rexroth, ACSO, YOKOGAWA, NI, ICS Triplex, Kollmorgen, Mitsubishi, MOOG, Emerson, B&R, SST, ALSTOM, EPRO, HIMA, HONEYWELL prosoft, AMAT.

Wei Xiu zhu
Wechat:13395077993
Zhejiang Yiwu Beixun Automation Technology Co., Ltd
China (Zhejiang) Pilot Free Trade Zone, No. 2 Chunpai Road, Beiyuan Street, Yiwu City
website：www.bxplc2.com
Email: 3076784238@qq.com

The NI SCXI-1102C is a high-density, 32-channel signal conditioning module designed for precision temperature and voltage measurements. As part of the SCXI (Signal Conditioning eXtensions for Instrumentation) platform, it provides amplification, filtering, and isolation for low-level signals. This module is optimized for thermocouple inputs but also supports millivolt, volt, and 4-20 mA current loop signals. It features a wide 10 kHz bandwidth, making it suitable for both static and moderately dynamic sensor measurements.

NI SCXI-1102C 32-Channel Universal Analog Input Module

2. Core Specifications

• Analog Inputs: 32 Differential Channels

• Input Ranges: ±10 V (max working voltage)

• Programmable Gain: 1, 100 (Software-selectable)

• Filter: 3-Pole Lowpass, 10 kHz Cutoff

• CJC: Built-in Cold-Junction Compensation for Thermocouples

• Input Protection: ±42 V (Between channel and chassis GND)

• Power Requirements: ±15 V (150 mA), 5 V (15 mA)

• Warm-Up Time: 20 Minutes (Recommended)

3. Supported Signal Types

• Temperature: All Standard Thermocouple Types (J, K, T, E, R, S, B, N)

• Voltage: Low-Level Millivolt (mV), Volt (V) Sources

• Current: 0-20 mA, 4-20 mA Process Current Loops

• Other: Resistive Temperature Devices (RTDs, Thermistors)

4. Key Features

• 32-Channel Density for High-Channel-Count Systems

• Wide 10 kHz Bandwidth for Faster Signal Acquisition

• Precision Instrumentation Amplifiers for High CMRR

• Built-In Cold-Junction Compensation (CJC) Sensors

• Software-Configurable Gain & Signal Ranges

• Rugged Industrial Design with Overvoltage Protection