Technical FAQs

Ask a Question

How do I get 4-20mA analog inputs on my TM221C24R?

I need 4-20mA current inputs on my TM221C24R.

Product Line:
M221 SoMachine Basic

This applies to all TM221Cxxxx controllers. Does not apply to M221 Book controllers.

You can add an analog cartridge, part number TMC2AI2, to the TM221C24R.
This will give you two analog inputs that can be configured for 0-10V, 0-20mA or 4-20mA.
The embedded analog inputs on the TM221Cxxxx controllers are 0-10V only.
Was this helpful?
What can we do to improve the information ?