| 摘要 |
PURPOSE:To enable efficient data collection, by connecting the input device consisting of input data control circuit, electronic switch, and delay pulse circuit in parallel with input information line, and outputting with sequential delay by means of the signal pulse from the computer. CONSTITUTION:The pulse delay circits 1-2, 2-2...N-2 are the circuit outputting the input pulse with a given time of delay, and that are connected in series with the signal line 13, and pulses (b), (c)...(n) are generated with a given time of delay sequentially by the pulse a from the computer 12. Electronic switches 1-3, 2-3...N-3 are switched with the pulse (a) and delay pulses (b), (c)...(n) from the computer 12, and the input data control circuits 1-1, 2-1...N-1 are operated with a given interval on and after the pulse (a). Thus, the data collection can efficiently be made with less number of lines. |
