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Programmable Limit Switch (PLS)

The Gemco Programmable Limit Switches (PLS’s) are used in a variety of applications from packaging and stamping to every day factory automation. In the Heavy Moveable Structure Industry, they can typically be found in Rail and Draw Bridge Control Houses.  These devices are typically found in applications where the PLC scan time cannot keep up with the process.  In many cases, the end user is looking for a simple interface that can be adapted to their machine without having to buy the PLC, HMI, and programming software but then have to struggle to write their own ladder logic.