Weidmuller DC/DC CCC LP - without additional voltage supply Manuel d'utilisateur télécharger pdf (Page 5)

7 Technical data

Input

Input signal 0 ... 20 mA (4 ... 20 mA)

Input voltage, max. 18 V

Input current, max. 50 mA

Operating current < 100 µA

Voltage drop approx. 3 V at R

= 0 Ω

at I

= 20 mA

approx. 13 V at R

= 500 Ω

at I

= 20 mA

Output

Output signal 0 ... 20 mA (4 ... 20 mA)

Load resistance ≤ 500 Ω

Accuracy by T

= 23 °C < 0.1 % from end value

Influence of the load resistance < 0.1 % from measurement per

100 Ω load resistance

Temperature coefficient 50 ppm/K from measured value

Response time 4.5 ms by 500 Ω burden

Remaining ripple < 20 mV

eff

Chopper frequency approx. 170 kHz

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Weidmuller DC/DC CCC LP - without additional voltage supply Manuel d'utilisateur Page 5