Posted by dapj20 on Jan 22, 2018 in Analog-Mux
Here is a 4-20 mA In/Out Analog Mux with Cascade option. This is a simple circuit i designed to make a Automation System within a budget. Mixed Circuits Analog with Digital This takes 4-20mA from many Transmitters and gives out just one 4-20 mA output.… more »