Analog Outputs
The Analog Outputs button in the Preferences view of an added I/O communication module BPlus or I/O module supporting device profile CiA® 401 or CiA® 404 opens the Analog Outputs view.

Note that changes in this view are not saved and applied by the I/O module until you exit the view. If an I/O module supporting device profile CiA® 404 is set and connected to the EasyNOₓ, the EasyNOₓ displays the analog output type (e.g. ±10 V) in the Type column.
Use the drop-down list to link the I/O module's analog outputs displayed in the Channel column to the desired function:
- Not Used
The analog output input is not linked to any function.
- Average NOX from NOx1 / NOx2
Output of the provisional daily average of nitrogen oxide readings converted according to VDMA 6299:2019-09 (see section Conversion of Nitrogen Oxide Readings) as determined by the respective NOX monitor. For each NOX monitor, you define the scaling of the output via the entries Output NOX Min. and Output NOX Max. in the NOX Setup view (see section Preferences).
- Actual NOX from NOx1 / NOx2
Output of the nitrogen oxide reading currently measured by the respective NOX monitor converted according to VDMA 6299:2019-09. For each NOX monitor, you define the scaling of the output via the entries Output NOX Min. and Output NOX Max. in the NOX Setup view (see section Preferences).