Controller - MICRO-EPSILON capaNCDT 6114 Operating Instructions Manual

Functional Principle, Technical Data
2.2.3

Controller

The DT61x4 controller contains a voltage processor, oscillator, demodulator and an output stage.
The voltage processor generates all required internal voltages from the supply voltage. The oscillator supplies the sensor with an
alternating voltage that has a constant frequency and amplitude. The frequency is 31 kHz. The demodulator and output stage trans-
form the measurement signal into a standardized voltage signal. The DT6124 controller also includes an analog-digital converter. This
converts the measurement signal and outputs it on the RS485 interface.
The output voltage can reach a maximum value of 13 VDC if the sensor is unplugged or if the measuring range
HINWEIS
is exceeded.
> Damage to downstream devices
Fig. 6 DT6114 controller
capaNCDT 61x4
Sensor
Supply/
Output
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