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National Instruments · SCXI

SCXI-1313A

The NI SCXI-1313A extends SCXI-1125 voltage measurements to 150 Vrms or ±150 VDC with software-controlled attenuation.

ManufacturerNational Instruments

ModelSCXI-1313A

Part Number777687-13 · 777687-13A

Product TypeProgrammable voltage attenuator terminal block

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30-Day Warrantystandard coverage

30-Day Returnspolicy applies

Technical Supportmodel & compatibility help

ModuleSCXI-1125

Inputs8

Attenuation100:1 or 1:1

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Overview

Product overview

Key product information and technical features.

This SCXI terminal block provides per-channel programmable range extension and an onboard temperature sensor for thermocouple cold-junction compensation.

Shielded enclosure.
Individually bypassable voltage dividers.
Onboard cold-junction temperature sensor.

Verified specifications

Technical data

Verified product specifications.

Input range	150 Vrms or ±150 VDC
Measurement category	CAT II
Screw terminals	18: 16 signal, 2 ground
Divider accuracy	±0.06% at 100:1; typical at 25 °C
Operating temperature	0 to 50 °C

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Included

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Revision

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Compatibility

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National Instruments

Manufacturer

SCXI-1125

Host module

SCXI-1313A

Input terminal block

Compatibility

Designed for the SCXI-1125 module.

Observe the installation guide's voltage limits and grounding instructions.

Manuals & software

Technical resources

Manuals, software and technical resources for this model.

SCXI-1313A Installation Guide and SpecificationsInstallation Guide · download.ni.com

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SCXI Terminal BlocksCatalog · search.ni.com

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FAQ

Product-specific questions

Product-specific answers based on available technical information.

Which module does it support?

NI specifies the SCXI-1125.

Why might software show SCXI-1313?

MAX and NI-DAQ use SCXI-1313 for both models.