Siemens SIMATIC Manual page 363

Measurement types and ranges
Table 6- 18
Selected type of measurement
Voltage
V
Thermocouple
TC-I
(internal comparison) (thermal voltage
measurement)
Linearization is ignored
Thermocouple
TC-E
(external comparison) (thermovoltage
measurement)
Linearization is ignored
Thermocouple
(linear, internal comparison)
(temperature measurement) TC-IL
Thermocouple
(linear, external comparison)
(temperature measurement) TC-EL
Current (2-wire transducer)
2DMU
Current (4-wire transducer)
4DMU
Resistance (4-wire connection)
R-4L
Thermoresistor
(linear, 4-wire connection) (temperature
measurement)
RTD-4L
S7-300 Module data
Manual, 06/2017, A5E00105505-AJ
6.7 Analog input module SM 331; AI 8 x 12 bit;(6ES7331-7KF02-0AB0)
Measurement types and ranges
Measuring range
(type of sensor)
± 80 mV
± 250 mV
± 500 mV
± 1000 mV
± 2.5 V
± 5 V
1 V to 5 V
± 10 V
Type N [NiCrSi-NiSi]
Type E [NiCr-CuNi]
Type J [Fe-CuNi]
Type K [NiCr-Ni]
Type L [Fe-CuNi]
Type N [NiCrSi-NiSi]
Type E [NiCr-CuNi]
Type J [Fe-CuNi]
Type K [NiCr-Ni]
Type L [Fe-CuNi]
4 mA to 20 mA
± 3.2 mA
± 10 mA
0 mA to 20 mA
4 mA to 20 mA
± 20 mA
150 Ω
300 Ω
600 Ω
Pt 100 Klima
Ni 100 Klima
Pt 100 Standard
Ni 100 Standard
Analog modules
Measuring range module
settings
A
B
A
A
D
C
A
A
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