Analog Output Module for SCXI

Life Cycle Status: Obsolete | Last Orderable Date: 9/29/18

32‑Channel Analog Output Module for SCXI—The SCXI‑1581 is a current excitation module. The high accuracy and stability of these current sources make them especially well suited for measuring resistance with a high degree of accuracy. This module is ideal in any application that requires 100 µA fixed‑current excitation, such as resistance temperature detectors (RTDs). 

Product Support Resources


Find complete product documentation to learn how to get started and use the product.

Support Library

Explore a wide range of support content, including examples and troubleshooting information.


Network, share, and ask questions with other members of the NI community.