Page 35 - AUTOMATION EISBN
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3.3 Electrical and PLC Schematic Circuit



















































            Damage To Input And Output Equipment (Sensor And Actuator)


                   •  The sensor on the cylinder changes from its original position.

                   •  The sensor burns out due to excess current.


                   •  The internal touch of the sensor is disconnected.

                   •  The motor loop or solenoid valve burns out due to excess current.



            Wiring Damage


                   •  The conductor in the cable is disconnected.

                   •  Looseness on equipment screws, Input and Output terminals.


                   •  The conductor undergoes an oxidation process.

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