26
Accuracy, the greater of the general and basic values:
Auxiliary supplies:
Reference voltage ....................................... 2.5 VDC ±0.5% / 15 mA
2-wire supply (pin 44...42 and 54...52)........ 28...17.1 VDC / 0...20 mA
Max. wire size .............................................. 1 x 2.5 mm
2
stranded wire
Screw terminal torque ................................. 0.5 Nm
Relative humidity ......................................... < 95% RH (non-cond.)
Dimensions (HxWxD) ................................... 109 x 23.5 x 130 mm
DIN rail type ................................................. DIN 46277
Protection degree ........................................ IP20
Weight ......................................................... 225 g
EMC immunity influence ..................................... < ±0.5% of span
Extended EMC immunity:
NAMUR NE 21, A criterion, burst ....................... < ±1% of span
General values
Input type
Absolute
accuracy
Temperature
coefficient
All
≤ ±0.05% of span ≤ ±0.01% of span / °C
Basic values
Input type
Basic
accuracy
Temperature
coefficient
mA
≤ ±4 µA ≤ ±0.4 µA / °C
Volt
≤ ±10 µV ≤ ±1 µV / °C
RTD
≤ ±0.2°C ≤ ±0.01°C / °C
Lin. resistance
≤ ±0.1 Ω ≤ ±10 mΩ / °C
TC type:
E, J, K, L, N, T, U
≤ ±1°C ≤ ±0.05°C / °C
TC type: B, R, S,
W3, W5, LR
≤ ±2°C ≤ ±0.2°C / °C
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