| 摘要 |
The arrangement has a magnetic module for producing a potential-free signal supplied to a magnetic module and proportional to a current to be measured. An electronic module is electrically coupled with the magnetic module for evaluating the potential-free signal from the magnetic module and for producing an analog output voltage from the signal. The electronic module produces an error signal during the occurrence of a malfunction in the arrangement, and superimposes the error signal of a reference voltage on a reference voltage input and a reference voltage output. |
