8
4.4 Analogue function
OUT2 is an analogue output:
• [ou2] determines whether the set measuring range is provided as 4���20 mA
([ou2] = [I]) or as 0���10 V ([ou2] = [U])�
• Analogue start point [ASP2] determines at which measured value the output
signal is 4 mA or 0 V�
• Analogue end point [AEP2] determines at which measured value the output
signal is 20 mA or 10 V�
Minimum distance between [ASP2] and [AEP2] = 20 % of the measuring span�
Voltage output 0 ... 10 V:
Factory setting
Measuring range scaled
P =
MEW =
ASP =
AEP=
system pressure
final value of the measuring range
analogue start point [ASP2]
analogue end point [AEP2]
In the measuring range of the respective unit the output signal is between 0 and 10 V�
It is also indicated:
• System pressure above [AEP2]: 10���10�3 V
• Fault indication according to Namur: 11 V
