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Example:
The relay output 2 of the CPU-card shall be switched ON once the high voltage is switched ON.
Using the CPU-Input 5 the high voltage shall be switched ON and OFF. (a change from 0 to 1 switches the
high voltage ON the level 0 switches it OFF)
The pocket is selected from a external device which gives a 1 signal to CPU-Input 6 if the pocket is in posi-
tion. The emission shall be blocked if the pocket is not in position.
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