Controller - MICRO-EPSILON capaNCDT 6240 Operating Instructions Manual

Functional Principle, Technical Data
2.2.3

Controller

The capaNCDT 6240 Multi-channel measuring system consists of a basic module DT6240 and one up to four demodulator modules
DL62xx, according to requirements. The components are stored in aluminum housings.
Basic module Demodulator module(s)
Fig. 3 Front view basic module DT6240 with demodulator module DL6220 and DL6230
Basic module DT6240
The basic module consists of the units voltage conditioning, oscillator and digital unit.
The voltage conditioning generates all required internal voltages from the supply voltage, both for the basic module as well as the
connected demodulator modules. The oscillator supplies the demodulator modules with constant frequency and amplitude-stable
alternating current. The frequency is 31 kHz. The digital unit controls the A/D converter of the demodulator modules and measures the
actual measuring values. The measuring values can be read out via the Profinet interface in digital form.
capaNCDT 6240 Page 14