Parameter Description Analog Input - Siemens SIMATIC ET 200eco PN Operating Instructions Manual

I/O device analog input/output
11.1 I/O device analog input
Parameter
Diagnostics, wire break
Diagnostics, underflow
Diagnostics, overflow
Measurement type for 4 AI RTD
The following table lists the temperature coefficients and measuring ranges you can assign
for each measurement type:
Measurement type
Thermoresistor 4-conductor
Thermoresistor 3-conductor
Thermoresistor 2-conductor
The default settings for the temperature coefficients apply according to the standard.
1
Note
For thermoresistor, climatic type is only possible with temperature units °C and °F.
156
Range of values
Disable

Enable

Disable

Enable

Disable

Enable

Temperature coefficient
Pt 0.00385055 / Pt 0.003916 /
1
Pt 0.003902 / Pt 0.003920
Ni 0.006180 / Ni 0.006720 / Ni
1
0.00500
Default setting
Disable
Disable
Disable
Measuring range
Pt100 Climatic range /
Pt100 Standard range /
Pt200 Climatic range /
Pt200 Standard range /
Pt500 Climatic range /
Pt500 Standard range /
Pt1000 Climatic range /
Pt1000 Standard range
Ni100 Climatic range /
Ni100 Standard range /
Ni120 Climatic range /
Ni120 Standard range /
Ni200 Climatic range /
Ni200 Standard range /
Ni500 Climatic range /
Ni500 Standard range /
Ni1000 Climatic range /
Ni1000 Standard range
Operating Instructions, 06/2009, A5E01250250-04
Range of
effectiveness
Channel
Channel
Channel
ET 200eco PN