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Functional Principle, Technical Data
capaNCDT 6200
2.2 Structure
The non-contact, multi-channel measuring system, installed in an aluminum housing, consists of:
- A basic module DT 6220 or DT 6230
- A demodulator module DL 6220 or DL 6230, each with integrated preamplifier per sensor
- Sensor
- Sensor cable
- Power supply cable
- Ethernet cable
- Signal output cable
The modular assembly allows to join up to 4 channels (module system).
Micro controller
Demodulator
Preamplifier
A/D
converter
Voltage
0..10 V
Current
4..20mA
Sensor
Output circuit
Analog filter
digital
switchable
Zero point
adjustable
poti
Demodulator
Preamplifier
A/D
converter
Voltage
0..10 V
Current
4..20mA
Sensor
Output circuit
Analog filter
digital
switchable
Zero point
adjustable
poti
DT 6220 / 6230 DL 6220 DL 6220
Oscillator
Voltage
conditioning
Trigger
Supply
12 ... 36 V
Ethernet
EtherCAT
Fig. 2 Block diagram capaNCDT 6200
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