Our Brands

Impact-Company-Logo-English Black-01-177x54

Welcome to the Schneider Electric Website

Welcome to our website.
		
How can we help you today?
Clarify the 'Normally Closed' and 'No Connection' pinouts for a 140DRC83000
Early Quantum IO Manual nomenclature for the 140DRC83000 was not clear when defining 'Normally Closed' and 'Not Connected' pinouts.  The manual used the symbol N/C for both conditions which could lead to incorrect wiring and confusion.

Updated versions of the Quantum IO Manual (12/2018) for the 140DRC83000 connections are indicated by:
Normally Closed = N.C.
Not Connected = N/C
Normally Open = N.O

The following diagram clearly defines each pinout.

wiring pinout

Schneider Electric Hong Kong

Explore more
Product:
Users group

Discuss this topic with experts

Visit our Community for first-hand insights from experts and peers on this topic and more.
Explore more
Product:

Need help?

  • Product Selector

    Quickly and easily find the right products and accessories for your applications.

  • Get a Quote

    Start your sales enquiry online and an expert will connect with you.

  • Where to buy?

    Easily find the nearest Schneider Electric distributor in your location.

  • Help Centre

    Find support resources for all your needs, in one place.

  • Products Documentation
  • Software Downloads
  • Product Selector
  • Product Substitution and Replacement
  • Help and Contact centre
  • Find our Offices
  • Get a Quote
  • Where to buy
  • Careers
  • Company Profile
  • Report a misconduct
  • Accessibility
  • Newsroom
  • Investors
  • EcoStruxure
  • Job Search
  • Blog
  • Privacy Policy
  • Cookie Notice
  • Terms of use
  • Change your cookie settings