Application Notes Electronic Loads, PL Series PL506 Interface overview RS-232 O USB / GPIB O LAN O System bus O Analog X Analog isolated / X Standard 1) The possible short time power depends on the temperature of the output stage, i.e. on the previous load. 2) Rise and fall times are defined from 10 ... 90 % and 90 ... 10 % of the maximum current. (Constant current operation, tolerance +/- 20 %). 4) SB 4: Protected laboratory socket 4 mm PK 4: Pole terminal for 4 mm laboratory Protective Devices In dynamic mode the inbuilt modulator performs the switch operating modes in both stat- For each load...

can be via an analog signal with optionally 0 ... 5 V or 0 ... 10 V. “Overload“ status for the Trigger output during dynamic operation overload display Trigger input for external control of the dynamic load The control of the load current Input voltage Load current Power consumption Nominal current Master-Slave circuit Standard Analog I/O Interface The Analog I/O Interface also Control input for battery test Control Input for external load activation Sense terminals (for 60V and 120 V models) The interfaces enable all settings functions including comprehensive incl. programmable rise and fall...

Technical Data Accuracy of manual setting, no preset function of the setting value ±0.4 % Accuracy of setting Programming via data interface (Option PL01 or PL02) Resistance (at 5 % to 100 % of the voltage range) Accuracy of manual setting, with preset function of the preset value ±0.6 % Resolution setting of the measured value (actual value) Accuracy of measurement, read out via data interface Sampling rate Accuracy of analog control 0 ... 5 V / 0 ... 10 V for current setting Input resistance of analog inputs 10 kΩ/20 kΩ at 5 V/10 V GND max. ±2 V with respect to negative load input of analog...

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