| 摘要 |
PURPOSE:To prevent malfunction due to an influence between input and output signals by connecting a main control circuit to an output control circuit with a bundled cable, by holding levels of signals, passing through the cable, at the same level, and then by separating a cable which connects an output device and detector, and the control circuit. CONSTITUTION:Main control circuit 20, input control circuit 21 and output control circuit 22, installed separately, are connected together via cable 23 bundled with harness 24. To circuit 20, operating device 25 and display device 26 are connected via cable 23 and connector 27; and input control circuit 21 and detector 28 are connected together via cable 29 separated from cable 23, and output control circuit 22 and output device 30 are also connected via cable 31 separated from cables 23 and 29. Then signals passing through cable 23 are held nearly at the same level to prevent the signals passing through cables 23, 29 and 31 from influencing other cables 23, 29 and 31, so that while malfunction is prevented, wiring is facilitated. |
