Connect switches, transmitters, actuators, and other equipment to your programmable logic controller (PLC) for complex automation jobs. To operate, attach these modules to a PLC power supply and a processor (not included). Once the processor has been programmed and your system has been configured, the input modules receive an electrical signal from your switches or sensors and transfer it to the processor. The processor then communicates with the output modules, which send a signal to your receiving devices, such as circulation pumps or motor starters. Connect up to 10 different modules per power supply and processor. Mount them to a 35-mm DIN rail.

Rated IP20, these modules prevent your fingers from touching internal components and accidentally shocking yourself. With various domestic and international certifications, they meet strict standards for quality and safety. Some meet additional military standards for electrical connections.

Digital Modules

These modules send and receive on-off or high-low electrical signals to and from your equipment. Configure digital input modules to receive these signals from devices such as push-buttons and proximity switches. Choose digital output modules to activate instruments that switch on and off, such as indicator lights, buzzers, and solenoid valves. Digital input/output modules combine both functions into one unit, saving space and wiring on your PLC setup.

Modules with PNP/NPN inputs can automatically read both signal types without needing to select the polarity.

Modules with transistor signal outputs are used for handling DC loads. They’re faster and have a longer lifespan than relay outputs.

For technical drawings and 3-D models, click on a part number.