Why is the analog output of the AP so important?
This analog option gives you readings for the entire pressure range, where the control outputs can give you at most two readings (basically two presets that you create in independent output mode for example). You can bring the analog readings from the AP into a KV-AN6 and actually see the entire range in the KV, and from there set-up several presets within the KV itself to send out various outputs.
