Distributed I/O System ET 200S

Analog electronics modules
4.5 Parameters for analog electronic modules
Parameters Range of values Default setting Applicability
• Pt1000 climatic range
• Ni1000 climatic range
• Pt200 standard range
• Ni120 standard range
• Ni120 climatic range
• Cu10 climatic range
• Cu10 standard range
• Ni200 standard range
• Ni200 climatic range
• Ni500 standard range
• Ni500 climatic range
1 Wire break diagnostic is disabled if - Type of measurement = "deactivated" or Measuring Range = "PTC" was assigned.
Type of measurement
The following table lists the temperature coefficients and measuring ranges you can set for
each measurement type:
Type of measurement Temperature coefficient Measuring range
De-activated – –
Four-wire resistor
Three-wire resistor
– 150 Ω / 300 Ω / 600 Ω / 3000 Ω
Two-wire resistor – 150 Ω / 300 Ω / 600 Ω / 3000 Ω / PTC
Pt 0.003850/ Pt 0.003916 /
Pt 0.003902 / Pt 0.003920 /
Pt 0.0038511 Pt100 climatic range /
Pt100 standard range /
Pt200 climatic range /
Pt200 standard range /
Pt500 climatic range /
Pt500 standard range /
Pt1000 climatic range /
Pt1000 standard range
Ni 0.0061801 / Ni 0.006720 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
Ni 0.005000 Ni 1000 climatic range2 Ni 1000 standard range2 Three-wire thermal resistor
Cu 0.004271 Cu10 climatic range /
Cu10 standard range
ET 200S
Manual, 12/2005, A5E00514527-03 4-33