Differential voltage measurement
The analog input AN4 can also be configured as differential input. The wiring of a pyranometer with a 0…100 mV output is illustrated in Figure 11.
Figure 11 Wiring of differential voltage measurement (pyranometer)
In this example, AN4 (D) typehas to be set to Voltage 0.3.
The pyranometer in this example is configured in Measurement table as follows:
