Learn the basics of PLC programming with this quick guide to Contact instructions in Ladder Diagram language! Discover how Normally Open (NO) and Normally Closed (NC) contacts work. See what happens when a pushbutton is pressed or released, and how it affects outputs like a fan. #PLCProgramming | RealPars

▶ You can read the full article here: https://www.realpars.com/blog/rtd-analog-input?utm_source=facebook&utm_medium=social&utm_campaign=socialdescription In this video, you’ll learn how to connect a Pt100 RTD through a 2-wire transmitter to a ControlLogix 1756-IF8 input module, set up scaling, and program simple Ladder Logic to activate alarms when the temperature exceeds safe limits. For the full video, head over to our YouTube channel: https://youtu.be/Bs1Nh2Ku9YA | RealPars