National Instruments SCC-CI20 Current input signal conditioning module
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National Instruments · SCC

SCC-CI20

The NI SCC-CI20 conditions two current inputs for an E Series DAQ device using precision resistor conversion and buffered voltage outputs.

ManufacturerNational Instruments
ModelSCC-CI20
Part Number777459-05
Product TypeCurrent input signal conditioning module
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Channels2 differential
Input range0–20 mA
Output range0 to +5 V
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Overview

Product overview

Key product information and technical features.

The module uses 249 Ω input resistors and differential instrumentation amplifiers. It supports standalone conditioning stages or first-stage placement in a dual-stage SCC configuration.

  • Buffered differential inputs.
  • Accepts floating or ground-referenced sources.
  • Four-position screw-terminal signal connection.
Verified specifications

Technical data

Verified product specifications.

Input channels2 differential
Input range0–20 mA
Output range0 to +5 V
Input resistance249 Ω
Input resistor tolerance0.05 %
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Compatibility

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National Instruments

Manufacturer

SCC

Signal conditioning platform

SCC-CI20

Current input module

Compatibility

SC-2345/2350 carriers; the guide lists SCC-PWR01 or SCC-PWR02 with PS01 among supported power arrangements.

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FAQ

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Product-specific answers based on available technical information.

Is the SCC-CI20 a matrix switch?

No. NI identifies it as a current input module.

Does it connect directly to a computer?

The documented setup requires an SC-2345/2350 carrier, SCC power module, and 68-pin E Series DAQ device.

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