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| This is an experimental interface module. It is possible to simulate the presence or absence of a CAR being parked in the parking lot. This interface module makes use of three Optical interface transducers as input to simulate the presence of a car in the parking lot. Since there are four programmable annunciator display windows on the PLC trainer, any one of the annunciator displays can be programmed to display which car is parked in which position of the parking lot. |
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