Data Sheet

— for definable comparison point temperature
Yes
Characteristic linearization
● parameterizable
Yes
— for thermocouples
Type E, J, K, L, N
— for resistance thermometer
Pt100 (standard, climatic range), Ni100 (standard, climatic range)
Cable length
● shielded, max.
200m; 50 m at 80 mV and thermocouples
Analog value generation for the inputs
Measurement principle integrating
Integration and conversion time/resolution per channel
● Resolution with overrange (bit including sign),
max.
15bit; Unipolar: 9/12/12/14 bit; bipolar: 9 bit + sign/12 bit +
sign/12 bit + sign/14 bit + sign
● Integration time, parameterizable
Yes; 2,5 / 16,67 / 20 / 100 ms
● Interference voltage suppression for
interference frequency f1 in Hz
400 / 60 / 50 / 10 Hz
Encoder
Connection of signal encoders
● for current measurement as 2-wire transducer
Yes
● for current measurement as 4-wire transducer
Yes
● for resistance measurement with two-wire
connection
Yes
● for resistance measurement with three-wire
connection
Yes
● for resistance measurement with four-wire
connection
Yes
Errors/accuracies
Operational error limit in overall temperature range
● Voltage, relative to input range, (+/-)
1%; ±1% (80 mV); ±0.6% (250 mV to 1 000 mV); ±0.8% (2.5 V to
10 V) @ 0 ... +60 °C; ±1.3% (80 mV); ±0.8% (250 mV to 1 000
mV); ±1% (2.5 V to 10 V) @ -25 ... +70 °C
● Current, relative to input range, (+/-)
0.7%; @ 0 ... +60 °C; ±0.9% @ -25 ... +70 °C; from 3.2 mA to 20
mA
● Resistance, relative to input range, (+/-)
0.7%; @ 0 ... +60 °C; ±0.9% @ -25 ... +70 °C; 150, 300, 600 ohm
● Resistance thermometer, relative to input
range, (+/-)
0.7%; ±0.7 % (Pt100 / Ni100); ±0.8 % (Pt100 climate) @ 0 ... +60
°C; ±0.9 % (Pt100 / Ni100); ±1 % (Pt100 climate) @ -25 ... +70 °C
Basic error limit (operational limit at 25 °C)
● Voltage, relative to input range, (+/-)
0.6%; ±0.4 % (250 mV to 1 000 mV); ±0.6 % (2.5 mV to 10 mV);
±0.7 % (80 mV)
● Current, relative to input range, (+/-)
0.5%; 3.2 to 20 mA
● Resistance, relative to input range, (+/-)
0.5%; 150, 300, 600 Ohm
● Resistance thermometer, relative to input
range, (+/-)
0.6%; ±0.5% (Pt100/ Ni100), ±0.6% (Pt100 climate)
6AG1331-7KF02-2AB0 Subject to change without notice
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09/14/2019 © Copyright Siemens