https://www.lesman.com/products-by-type/controllers-and-programmers/limit-controllers.html
Limit Controllers by Kele Industrial Automation
Limit controllers for precise monitoring and control of machine operations, preventing overrun or undershoot to protect equipment and improve efficiency
limit controllerskeleindustrialautomation
https://sea.omega.com/sg/subsection/safety-limit-controllers.html
Safety Limit Controllers
To help prevent damage, safety limit controllers are designed with a wide range of options and control functions to fit your application and budget needs.
safetylimitcontrollers