NI (National Instruments) NI-9242 250 Vrms L-N, 400 Vrms L-L, 50 kS/s/ch, 24-Bit, 3-Phase C Series Voltage Input Module

1 image: Click to enlarge

NI (National Instruments) · C Series

NI-9242

The NI-9242, part number 783107-01, is a three-phase C Series voltage input module with three simultaneously sampled inputs, 24-bit resolution and a maximum sample rate of 50 kS/s per channel.

ManufacturerNI (National Instruments)

ModelNI-9242

Part Number783107-01

Product Type250 Vrms L-N, 400 Vrms L-L, 50 kS/s/ch, 24-Bit, 3-Phase C Series Voltage Input Module

● Available to Order

Condition: confirmed per unit

Request current pricing and lead time for this model. Our team will confirm the exact equipment configuration and condition.

Fast RFQ

Quote: NI-9242

Free Shippingfull policy linked

30-Day Warrantystandard coverage

30-Day Returnspolicy applies

Technical Supportmodel & compatibility help

Supported Hardware PlatformC Series

Analog Input Voltage Range0 Vrms to 400 Vrms

Analog Input Resolution24 bits

Maximum Sample Rate50 kS/s/ch

Analog Input Isolation250 Vrms Ch-Earth Ground Isolation

SOHO Assistant

Ask about this exact model, a replacement, accessory, driver, rental or repair question.

Ask about specifications, compatibility, availability, rental or repair.

Ask SOHO Assistant

Overview

Product overview

Key product information and technical features.

The NI-9242 measures single- or three-phase voltage signals in C Series measurement systems, including WYE and delta configurations. Its voltage ratings distinguish 250 Vrms line-to-neutral from 400 Vrms line-to-line; the line-to-line rating should not be treated as a per-channel line-to-neutral rating.

Simultaneous sampling, 24-bit conversion and anti-alias filtering support power and waveform measurements. Product-relevant uses documented in the existing structured record include power metering, power quality monitoring, phasor measurements, motor testing, and transient and harmonic analysis.

Three single-ended voltage inputs with simultaneous sampling.
24-bit resolution with a maximum sample rate of 50 kS/s per channel.
250 Vrms line-to-neutral and 400 Vrms line-to-line voltage ratings.
Anti-alias filtering for waveform measurements, including transient and harmonic analysis.
Screw-terminal front connection and C Series module interface.
Enclosed construction with a specified operating temperature range of -40 °C to 70 °C.

Verified specifications

Technical data

Verified product specifications.

Supported Hardware Platform	C Series
Conformal Coated	No
Analog Input Voltage Range	0 Vrms to 400 Vrms
Enclosed	Yes
Analog Input Resolution	24 bits
Maximum Sample Rate	50 kS/s/ch
Analog Input Isolation	250 Vrms Ch-Earth Ground Isolation
Maximum Number of Single-Ended Analog Input Channels	3
Front Connection Type	Screw Terminal
Simultaneous Sampling	Yes
Bus Connection	C Series
Filtering	Anti-Alias
Operating Temperature Range	-40 °C to 70 °C
NI part numbers	783107-01

Condition & included items

What the actual unit includes

Confirm condition, included accessories and revision before ordering.

Condition

Confirmed per unit.

Included

Device / accessories confirmed in quote.

Revision

Exact revision confirmed when relevant.

Compatibility

Complete the measurement chain

Review system components and compatibility requirements.

NI

Manufacturer

C Series

Supported Hardware Platform

NI-9242

This product

Platform shown as listed by NI. Confirm controller, chassis and software fit for your system with NI before integration.

Manuals & software

Technical resources

Manuals, software and technical resources for this model.

Getting Started (NI)Getting Started · ni.com

Open →

Specifications (NI)Specifications · ni.com

Open →

Dimensional Drawings (NI)Dimensional Drawings · ni.com

Open →

Product Page (NI)Product Page · ni.com

Open →

Shipping, warranty & returns

Commercial terms

Review shipping, warranty and return terms before ordering.

Shipping

Free Shipping. Full policy terms apply.

Warranty

30-Day Warranty. Standard coverage applies.

Returns

30-Day Returns. Return policy applies.

Price / Availability

Contact SOHO ProLab for current quote and availability.

Lifecycle services

Source, rent or repair the exact model

Choose pricing, rental or repair for this exact model.

Get Price

Current price, availability and exact unit details.

Rent This Model

Request the exact model or a suitable alternative.

Repair This Model

Send the model and failure symptoms for review.

Alternatives & system components

Explore equipment

CompactDAQ

Shipping, warranty and returns

FAQ

Product-specific questions

Product-specific answers based on available technical information.

What is the NI-9242 part number?

The part number listed for this catalog record is 783107-01.

How many inputs does the NI-9242 provide?

It provides three single-ended analog voltage inputs with simultaneous sampling and 24-bit resolution.

What is the maximum sample rate?

The maximum sample rate is 50 kS/s per channel.

Does the 400 Vrms rating apply line-to-neutral?

No. The product identity specifies 400 Vrms line-to-line and 250 Vrms line-to-neutral. Consult the NI specifications and getting-started instructions for wiring and safety limits.