JUMO LOGOSCREEN 700 Brief Instructions page 77

Voltage, current (standard signals)
Designation
Voltage
Current
Ambient temperature influence
Smallest measuring span
Voltage
Current
Measuring range start/end
Voltage
Current
Deviation below/above the mea-
sur. range
a
Accuracy refers to the maximum measuring range. Small measuring spans lead to reduced linearization accuracy.
Measuring circuit monitoring
The device behavior in the event of a malfunction is configurable.
Measuring probe
Thermocouple
RTD temperature probe
Resistance transmitter
Resistance/potentiometer
Voltage 0 to 70 mV
Voltage 0 to 10 V
Voltage -10 to +10 V
Voltage 0 to 1 V
Voltage -1 to +1 V
Current 0 to 20 mA
Current 4 to 20 mA
a
Dependent on the set characteristic line
Measuring range
0 to 70 mV
0 to 10 V
-10 to +10 V
-1 to +1 V
0 to 1 V
4 to 20 mA
0 to 20 mA
≤ 100 ppm/K
5 mV
0.5 mA
Freely programmable within the limits, in increments of 0.01 mV
Freely programmable within the limits, in increments of 0.01 mA
According to NAMUR recommendation NE 43 (only current input 4 to 20 mA)
Probe break
Is detected
Is detected
Is detected
Is detected
Is detected
Is not detected
Is not detected
Is detected
Is detected
Is not detected
Is detected
a
Accuracy
≤ 0.1 %
≤ 0.05 %
≤ 0.05 %
≤ 0.08 %
≤ 0.08 %
≤ 0.1 %
≤ 0.1 %
Short-circuit
Is not detected
Is detected
Is not detected
Is not detected
Is not detected
Is not detected
Is not detected
Is not detected
Is not detected
Is not detected
Is detected
6 Annex
Input resistance or bur-
den voltage
> 500 kΩ
> 500 kΩ
> 500 kΩ
> 500 kΩ
> 500 kΩ
< 2 V
< 2 V
Polarity
Is detected in certain con-
a
ditions
Is not detected
Is not detected
Is not detected
Is detected
Is detected
Is not detected
Is detected
Is not detected
Is not detected
Is detected
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