Phoenix Contact PSRmodular - Figure 5-78: Diagram of a Pair of Sensors with Identical (Left) and Differ

PSRmodular system
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Figure 5-78 Diagram of a pair of sensors with identical (left) and different (right) scales
Measurement unit Defines the technical measurement unit of the variable to be measured (e.g., Celsius, bar,
m/s, etc.).
Scale – Entry of the lower scale value for the variable to be measured based on the standard
signals 0/4 mA or 0 V.
– Entry of the upper scale value for the variable to be measured based on the standard
signals 20 mA or 10 V.
The PSRmodular Software assumes that the sensors connected to the PSR-M-EF7 exten-
sion module perform a linear monitoring function and therefore automatically calculates the
slope and offset based on the values entered by the user.
0 ... 20 mA Configuration This option enables the use of sensors for a standard current signal of 0 ... 20 mA.
0 ... 10 V Input This option enables the use of sensors for a standard voltage signal of 0 ... 10 V.
Key
S1, S2 Sensor channel 1 and sensor channel 2
mA Sensor signal
V Measured value
Sensorkanal 1
Sensorkanal 2
S1
S2
mA
V
420
NOTE:
Open-circuit monitoring is not available for this sensor type. Take this behavior into con-
sideration when planning the system.
NOTE:
Open-circuit monitoring is not available for this sensor type. Take this behavior into con-
sideration when planning the system.
Sensorkanal 1
Sensorkanal 2
S1
S2
mA
V
420