Sensor power supply

The sensor power supply can be set between OFF, 5 V and 10 V in CoE object 0xF800:01 Sensor Supply.

Even with multi-channel devices, the sensor power supply can only be set once, internally the same power supply is used for generation. However, the supply for each channel is filtered separately.

If a different supply voltage is required for the strain gauge used or different supplies for different channels, this can be specified externally in the specified range and measured back via the U_Sense of the respective channel.

Even if the internal supply voltage U_Exc is used, this must be fed back to U_Sense, as there is no internal connection between U_Exc and U_Sense.