Introduction to the ControlLogix Power Supply This power supply unit supplies power to the modules in the chassis. It does not normally power field devices, such as lights, solenoids, and motor starters. The power for field devices will typically come from an external source (with some exceptions). There Read More »
Introduction to ControlLogix Output Modules ControlLogix Output modules control equipment. Examples of devices we attach to output modules are solenoids, lights, and motor starters. When the ControlLogix project calls for an output to energize, the status indicator on the module will light. If everything works as it should, a Read More »
Introduction to ControlLogix Input modules ControlLogix input modules read the status of equipment. This could be any type of switch, such as a limit switch when a cylinder extends or retracts to a certain position. Inputs are also used on valves: If a valve is open or shut, Read More »
