National Instruments FP-AI-C420 Dual-channel analog current input module

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National Instruments · FieldPoint

FP-AI-C420

Name: FP-AI-C420
Brand: National Instruments

The NI FP-AI-C420 provides two current inputs for FieldPoint systems using the FP-TB-10 terminal base.

ManufacturerNational Instruments

ModelFP-AI-C420

Product TypeDual-channel analog current input module

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Free Shippingfull policy linked

30-Day Warrantystandard coverage

30-Day Returnspolicy applies

Technical Supportmodel & compatibility help

Channels2 single-ended

Resolution12-bit

Filter bandwidth20 or 100 Hz

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Overview

Product overview

Key product information and technical features.

The module measures current rather than voltage. Its two inputs share a common reference.

Programmable filtering per channel.
133 Ω input impedance.
Supports externally powered loop transmitters.

Verified specifications

Technical data

Verified product specifications.

Input channels	2 single-ended
Measurement resolution	12 bit
Input impedance	133 Ω
Selectable bandwidth	20 or 100 Hz

Condition & included items

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Condition

Confirmed per unit.

Included

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Revision

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Compatibility

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National Instruments

Manufacturer

FieldPoint

Distributed I/O platform

FP-TB-10

Terminal base

FP-AI-C420

Current input module

The two channels are not isolated from each other.

Manuals & software

Technical resources

Manuals, software and technical resources for this model.

FP-TB-10 Terminal Base and Dual-channel FieldPoint Modules Operating InstructionsOperating Instructions · download.ni.com

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30-Day Warranty. Standard coverage applies.

Returns

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FAQ

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Product-specific answers based on available technical information.

Does it measure voltage?

No. It is a current input module.

Are the channels isolated?

They share a common reference.