IFM Electronic LR2050 - Analogue Output Signal

10
6.3.2 Analogue function
The unit provides an analogue signal proportional to the level� The analogue
output (OUT2) can be set ((→ 11.4.6) and the following illustrationss)�
• [ou2] defines the output function of the analogue output:
- current output rising ([ou2] = [I]) or
- current output falling ([ou2] = [InEG]) (→ 11.4.6)
• The analogue start point [ASP2] defines at which measured value the analogue
start value*
)
is provided (→ 11.4.7)�
• The analogue end point [AEP2] defines at which measured value the analogue
end value*
)
is provided (→ 11.4.7)�
*) The analogue start value is 4 mA with [ou2] = [I] or 20 mA with [ou2] =
[InEG]�
The analogue end value is 20 mA with [ou2] = [I] or 4 mA with [ou2] = [InEG]�
Minimum distance between [ASP2] and [AEP2] = 20 % of the active zone�
Curve of the analogue signal (factory setting):
I [mA]
L
20
4
A
I2 I1