ISA Interchange

Welcome to the official blog of the International Society of Automation (ISA).

This blog covers numerous topics on industrial automation such as operations & management, continuous & batch processing, connectivity, manufacturing & machine control, and Industry 4.0.

The material and information contained on this website is for general information purposes only. ISA blog posts may be authored by ISA staff and guest authors from the automation community. Views and opinions expressed by a guest author are solely their own, and do not necessarily represent those of ISA. Posts made by guest authors have been subject to peer review.

AutoQuiz: What Electrical Event Can Occur With a 24 VDC Open-Collector Output Sinking Configuration?

AutoQuiz is edited by Joel Don, ISA's social media community manager.
Joel Don Jan 3, 2020 9:00:07 AM

AutoQuiz: How to Measure the Resistance in a Circuit

AutoQuiz is edited by Joel Don, ISA's social media community manager.
Joel Don Jul 12, 2019 9:00:45 AM

AutoQuiz: What Type of Switch Is Designed to Detect the End of Travel of a Valve?

AutoQuiz is edited by Joel Don, ISA's social media community manager.
Joel Don May 17, 2019 9:00:16 AM

AutoQuiz: Cold Junction Compensation Is Required for Which Type of Temperature Measurement Device?

AutoQuiz is edited by Joel Don, ISA's social media community manager.
Joel Don Apr 26, 2019 9:00:30 AM

AutoQuiz: What Is the Fastest "Electronic" Method to Bring a DC Motor to a Full Stop?

AutoQuiz is edited by Joel Don, ISA's social media community manager.
Joel Don Apr 5, 2019 9:00:51 AM

AutoQuiz: What Is the Purpose of an Optical Isolation Circuit on a Digital Input Card in a PLC I/O System?

AutoQuiz is edited by Joel Don, ISA's social media community manager.
Joel Don Feb 22, 2019 9:00:40 AM

AutoQuiz: What Is the Minimum Course of Action to Take Before Replacing Damaged Wiring?

AutoQuiz is edited by Joel Don, ISA's social media community manager.
Joel Don Jan 11, 2019 9:00:42 AM

AutoQuiz: Which Type of Electrical Wires Would Normally Be Shielded in Control Systems?

AutoQuiz is edited by Joel Don, ISA's social media community manager.
Joel Don Dec 14, 2018 9:00:34 AM

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