Single-ended with one side connected to input common.
The input common is connected to output common
The input common is isolated from output common by 50 M ohms minimum resistance in shunt with 600 pF maximum capacitance.
This input allows the insertion of a signal in series (transformer coupled) with the cable and the PE transducer.
An external calibration signal may be applied to the charge converter input through an internal capacitor of 1000 pF ± 0.5%
All Outputs are short-circuit protected, single-ended with one side connected to output common.
This output is proportional to the peak average of the AC output signal.
The gain is flat within its bandwidth.
Input Voltage - Selectable through a switch located on the main board