DEVICE ADOPTING N+1 REDUNDANCY
PURPOSE:To provide the device adopting N+1 redundancy able to detect the state that a component unit of the device should not be removed. CONSTITUTION:A 1st connection means 2 provided in the inside of component units 11-1N+1 and a 2nd connection means 3 provided in the outside of the component unit...
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Zusammenfassung: | PURPOSE:To provide the device adopting N+1 redundancy able to detect the state that a component unit of the device should not be removed. CONSTITUTION:A 1st connection means 2 provided in the inside of component units 11-1N+1 and a 2nd connection means 3 provided in the outside of the component units 11-1N+1 connected in series via a respective connector 4 in the device which adopts the configuration that a signal is inputted from one end and the signal is detected at the other end. Or preferably a detection means detecting it that any of the component units 11-1N+1 is faulty is provided in parallel. Or preferably, the 1st connection means 2 is provided in series with a switch means closing a signal line normally and opening the signal path through the input of a fault detection signal from any of the component units 11-1N+1. |
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