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Number of inputs:
8 inputs, all configurable
Structure:
Serial diode, with 113k-ohm resistor to the GND terminal
Function selection:
From list
Contact type:
Normally open or normally closed (programmable)
Switching:
Active under positive-DC or AC voltage, passive when left open
Low level threshold:
1.0V-DC/AC
High level threshold:
6.0V-DC/AC
Maximum input voltage:
150V-DC/AC
Reverse input voltage:
-500V-DC maximum
Noise filtering:
Yes
Number of inputs:
1 input, additional sender ground input
Structure:
PT100 measuring Wheatstone bridge and instrumentation op-amp
Measurement:
Analog resistance measurement.
Function:
The measured resistance value is converted to temperature via the
preprogrammed PT100 sender curve.
Analog measurement
range:
75
– 240-Ohm
Accuracy:
1
° Celsius
Noise filtering:
Yes
Number of inputs:
4 inputs
Measurement:
Analog resistance measurement.
Function:
The measured resistance value is converted to temperature via the
programmable sender curve.
Open circuit voltage:
3.3VDC
Short circuit current:
330
μA-DC
Measurement range:
1k-ohm to 100k-ohm
Open circuit threshold:
100k-ohm
Resolution:
12-bit
Accuracy:
% 0.3
Noise filtering:
Yes
3.6. ANALOG TEMPERATURE SENDER INPUTS
3.5. PT100 TEMPERATURE SENDER INPUT
3.4. DIGITAL INPUTS
Содержание DK-70
Страница 10: ...10 Dimensions 211x162x42mm Panel cutout 176x121mm minimum Weight 500g approx 2 1 DIMENSIONS 2 MOUNTING...
Страница 31: ...31 4 4 3 PHASE 3 WIRE DELTA 2 CT L1 L3 4 3 3 PHASE 3 WIRE DELTA 2 CT L1 L2...
Страница 32: ...32 4 6 1 PHASE 2 WIRE 4 5 2 PHASE 3 WIRE DELTA 2 CTs L1 L2...
Страница 33: ...33 5 CONNECTION DIAGRAM...
