Plc Control Circuit Diagram. A wiring diagram is a simplified traditional photographic representation of an electrical circuit. Here is what it looks like hard wired.
In this motor control circuit example we have a problem. When including a plc in the ladder diagram still remains. The solution to this problem is a reversal of logic between the x2 contact inside the plc program and the actual stop pushbutton switch.
It reveals the components of the circuit as streamlined forms and also the power and signal connections in between the gadgets.
Figure 2 forward reverse motor wiring diagram. When including a plc in the ladder diagram still remains. Figure 1b shows the result. The diagram shows the circuit for switching on or off an electric motor.
