Siemens RWF55.50A9 - Page 80

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Building Technologies Division User Manual RWF55... CC1U7867en
Infrastructure & Cities Sector 14 Technical data 05.11.2013
Measuring range Measuring
accuracy
a
Impact of ambient
temperature
Voltage DC 0...5 V 0.2% 200 ppm/K
Input resistance RE >2 M
Voltage DC 0...10 V 0.1% 100 ppm/K
Input resistance RE >2 M
Voltage DC 1...5 V 0.2% 200 ppm/K
Input resistance RE >2 M
Current 0...20 mA

0.1% 100 ppm/K
Voltage drop 2 V
Current 4...20 mA 0.1% 100 ppm/K
Voltage drop 2 V
a
Accuracies relate to the maximum measuring range.
Standard signals