PLC's & IO


A PLC, which stands for programmable logic controller, is an industrial computer that is used for autorotation control.  RSP Supply’s PLCs are often used for assembly lines, motor control, robotic machinery, circuit breakers, pumps, and more.  Our programmable logic controllers provide maximum efficiency and reliability to produce the best results for our customers.

I/O are the input are and output signals that allow for communication in a processing system. Inputs in systems are any data or signal that is received while outouts are data or signals that are sent. Oftentimes we see input signals connected to sensors and other measuring devices that provide information, while output signals are typically seen connected to relays or other control devices to control the process.