Does the AO on the ATS48, require an external 24v power source, to be used?

FA104132

10/08/2020

Issue:
Wondering if the AO on the ATS48, require an external 24VDC power source, to be used?

Product line:
Altistart 48, ATS48

Environment:
all

Cause:
Wiring, installation

Resolution:
No.  The power source is internal. 
Wiring connections are to the AO and COM terminals. The AO does need to be assigned in the Programming under the IO menu > AO parameter.