Connection of active-type analog sensors (voltage) with electrically \ isolated power supply

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Connection example

Note

By connecting the sensor’s negative pole of the output voltage to AGND, the electrically isolated voltage source of the sensor is referred to ZP.

The following measuring ranges can be configured AI523 - Analog Input Module AI523 - Analog Input Module

Voltage 0…10 V 1 channel used
Voltage -10 V…+10 V 1 channel used

The function of the LEDs is described under Displays AI523 - Analog Input Module.

In order to avoid error messages or long processing times, it is useful to configure unused analog input channels as “unused”.