21
9. Specifications
Input data
Inputs
0 to 20 mA, 4 to 20 mA, 0 to 10 V
(see also 8. Order Information)
Input resistance
Current input
Voltage drop approx. 250 mV
at 20 mA
Voltage input
Approx. 1 MΩ
Input capacitance
Approx. 1 nF
Overload capacity
Current input
≤ 300 mA
Voltage input
Voltage limited to 30 V by
suppressor diode,
max. permissible continuous
current: 30 mA
Output data
Outputs
0 to 20 mA, 4 to 20 mA, 0 to 10 V
(see also 8. Order Information)
Transmission of negative signals up to approx. -5 % full scale
Load
With output current ≤ 12 V (600 Ω at 20 mA)
With output voltage ≤10 mA (1 kΩ at 10 V)
1)
Offset
20 µA or 10 mV
Residual ripple
< 10 mV
rms
General data
Gain error
< 0.08 % meas.val.
Temperature coefficient
2)
< 50 ppm/K full scale
Cutoff frequency
> 10 kHz, P 15000 F1/H1 switchable to < 10 Hz
