Siemens ET 200pro - Page 424

Analog electronic modules
15.7 Parameter overview for analog electronic modules
ET 200pro distributed I/O system
424 Operating Instructions, 03/2013, A5E00335544-08
Parameters for 4 AI TC High Feature analog input modules
Parameters
Value range
Default
Effective range
Group diagnostics
• Disable
• Enable
Disable Module
Temperature unit
• Celsius
• Fahrenheit
• Kelvin
Celsius Module
Interference frequency
suppression
• Off
• 10 Hz
• 50 Hz
• 60 Hz
50 Hz Module
Reference temperature
1
See below, "Reference temperature" parameter for 4 AI TC High Feature
Measuring method
• Disabled
• Thermocouple
• Voltage ±80 mV
Thermocouple Channel
Measuring range
2
• Type B [PtRh-PtRh]
• Type E [NiCr-CuNi]
• Type J [Fe-CuNi]
• Type K [NiCr-Ni]
• Type L [Fe-CuNi]
• Type N [NiCrSi-NiSi]
• Type R [PtRh-Pt]
• Type S [PtRh-Pt]
• Type T [Cu-CuNi]
Type K [NiCr-Ni] Channel
Diagnostics:
Overflow/underflow
• Disable
• Enable
Disable Channel
Smoothing
• None
• Weak
• Average
• Strong
None Channel
Reference junction
• None
• Internal
• RTD (0)
• Dynamic ref. temp. (see
below)
• Fixed ref. temp. (see
below)
Internal Channel
1
Only possible if the "Reference junction" parameter is set to "Fixed ref. temp.".
2
In accordance with EN 60584, ASTM E 230, GOST R8.585, JIS C1602; type L according to DIN
43710