OPTA Series 8A: Rise and fall delay
This video recording shows how to create a ladder diagram that allows you to switch on a second output with a delay after switching on a first input. The second output will then switch off with a delay after switching off a first input. This video refers to switching a bathroom fan on and off in combination with the lighting.
Log in or register to view the full educational resource
- free learning resources;
- for all ages and subjects;
- easily searchable on lesson topic.