| 摘要 |
PROBLEM TO BE SOLVED: To protect a mounted hardware component by forcibly cutting off the power supply when power supply control is disabled by some failure. ! SOLUTION: A measurement system 1 includes: a measurement module 20 which includes a measurement voltage conversion unit 21 for converting power from a power supply module 30 to a prescribed supply voltage and measures a measurement object; and a control module 10 which outputs a supply control signal for controlling the power supply from the measurement voltage conversion unit 21 via a supply control line 1c wired between the measurement module 20 and the control module 10. In the measurement system 1, the measurement module 21 includes power supply cutting-off means 26 for abnormal temperature, which forcibly cuts off the power supply from the measurement voltage conversion unit 21 if determining that a temperature value detected at the time of the occurrence of failure of the control module 10 and in the vicinity of a mounted hardware component s |
