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SAE EIARS431

2015 Edition, July 1, 2015

Complete Document

Electrical Interface between Numerical Control and Machine Tools

Includes all amendments and changes through Stabilization Notice (No longer revised / updated) , July 2015


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Active, Most Current

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FORMERLY TECHAMERICA -EIA-431
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Product Details:

  • Revision: 2015 Edition, July 1, 2015
  • Published Date: July 2015
  • Status: Active, Most Current
  • Document Language: English
  • Published By: SAE International (SAE)
  • Page Count: 21
  • ANSI Approved: Yes
  • DoD Adopted: No

Description / Abstract:

This standard covers both active and passive aspects of the electrical interface between the Numerical Control (NC) and the machine power and logic control, motor drive equipment, and other electrical apparatus on or associated with the machine tool. It covers:

Identification, grouping and wiring methods for signal and current-carrying conductors, grounding conductors, shields, and electrical transient suppression apparatus.

Voltage and current ratings and timing for on/off signals to and from the. NC.

Voltage and current ratings for analog velocity reference signals to drive apparatus fur axis motions and spindle or table rotation.
AIA/NAS Aerospace Standards