with roller lever
with roller lever and idle return
These switches are used as electrical limit switches.
For valves is the value “forced dynamization” defined. This technical report explains the background for this definition and gives recommendations for the application of valves which are not switched over a longer time period.
Summary: Due to their bistable characteristics, bistable valves in certain applications present the user with tasks that seem to be difficult to solve. This application example is to show how a solution can be developed systematically taking the various operating states and operating transitions into account. Considering the various hazards in the various operating statuses of the machine appears a sensible approach to finding the solution. They require chronologically successive, different reactions of the safety circuit to implement the required protective measures.
High Performance Function Integration for EtherNet/IP
Easy description how to program in FST
Proximity sensors, position transmitters, pressure and vacuum sensors, flow sensors, inductive proximity switches and sensors, optical sensors, compact vision systems, connection technology, industry-specific sensors
Automation technology in school
Automation technology is one of the most important growth technologies in the world. Automated systems are to be found in virtually every area of life today.
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