12
4 Function
• The unit supports IO-Link�
• The unit converts the measured signal into a temperature-proportional analo-
gue signal. Depending on the parameter setting (→ 7) the output signal is at:
4���20 mA with setting [OU] = [I] or
20���4 mA with setting [OU] = [Ineg]�
• The analogue signal can be scaled�
Maximum measuring range at [OU] = [I]
Measuring range scaled at [OU] = [I]
MAW
MEW
20.6
20
4
3.7
T [°C/°F]
I [mA]
I [mA]
T [°C/°F]
MEW
MAW
AEP
ASP
20.6
20
4
3.7
MAW = initial value of the measuring range
MEW = final value of the measuring range
ASP = analogue start point
AEP = analogue end point
Within the measuring range the output signal is between 4 and 20 mA� If the tem-
perature value is outside the limits of the measuring range, the following output
signal is displayed:
Output signal at
[OU] = [I]
Output signal at
[OU] = (Ineg]
Temperature > AEP
20���20�6 mA
4���3�7 mA
Temperature > MEW
Temperature < ASP
3�7���4 mA
20�6���20 mA
Temperature < MAW
In case of internal fault, the output signal behaves according to the parameter set
in [FOU] (3.5 mA or 21.1 mA) → 7 Parameter setting.
Summary of Contents for AT001
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