Funadamentos De La Electroneumatica

Fundamentals of Electropneumatics Collection of Transparencies

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Foreword

The transparencies are designed from a didactical and methodological point of view. For each transparency, there is a short accompanying text that provides the speaker with a quick overview of the contents. More information you will find in the textbook Electropneumatics.Syllabus

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Physical fundamentals of electropneumatics Function and application of electropneumatic components Designation and drawing of electropneumatic symbols Drawing of pneumatic and electrical circuit diagrams in accordance with standards Presentation of motion sequences and switching conditions Direct and indirect manual controls Direct and indirectdirection-dependent controllers Logical AND/OR functions Pressure-dependent controls with pressure switches Troubleshooting in simple electropneumatic control systems

The text pages contain a complete picture of the transparency with some additional explanations and items which the speaker can mark on the transparency during instruction. The advantages of this concept are: · The speaker can add to thetransparencies step-by-step during instruction. · Instruction is livelier. · The accompanying texts provided reduce preparation time. New! Electronic presentation

© Festo Didactic GmbH & Co. • Electropneumatics

Contents

System Elements Elements of a Control Chain __________________________________ Transparency 1 Pneumatic Components Single-Acting Cylinder_______________________________________ Double-Acting Cylinder ______________________________________ Non-return, Flow Control and Pressure Control Valves_____________ Pressure Regulating Valve____________________________________ One-Way Flow Control Valve __________________________________ Quick Exhaust Valve_________________________________________

Transparency 2 Transparency 3 Transparency 4 Transparency 5 Transparency 6Transparency 7

Electropneumatic Components Conversion of Electrical Signals into Pneumatic Signals ___________ Transparency 8 Conversion of Pneumatic Signals into Electrical Signals ___________ Transparency 9 Switching Symbols for Valves ________________________________ Transparency 10 Directional Control Valves: Ports and Switching Positions_________ Transparency 11 Function Principle of a SolenoidCoil __________________________ Transparency 12 2/2-Way Solenoid Valve without Pilot Control __________________ Transparency 13 Solenoid Valves with Pilot Control ____________________________ Transparency 14 3/2-Way Single Solenoid Valve with Pilot Control _______________ Transparency 15 5/2-Way Single Solenoid Valve with Pilot Control _______________ Transparency 16 5/2-Way Double SolenoidValve with Pilot Control_______________ Transparency 17 5/3-Way Solenoid Valve ____________________________________ Transparency 18 Electrical Components Power Supply Units ________________________________________ Transparency 19 Switching Contacts and Types of Actuation _____________________ Transparency 20 Types of Actuation of Switching Elements ______________________ Transparency 21 SwitchingSymbols for Solenoid Coils and Relays________________ Transparency 22 The Relay ________________________________________________ Transparency 23 Magnetic Proximity Switches (Reed Switches) __________________ Transparency 24 Electrical Output Devices____________________________________ Transparency 25 Logic Functions The AND Logic Function _____________________________________ Transparency 26 The ORLogic Function ______________________________________ Transparency 27

Contents

Electropneumatic Controller Control Chain _____________________________________________ Transparency 28 Direct Actuation of a Single-Acting Cylinder ____________________ Transparency 29 Indirect Actuation of a Double-Acting Cylinder __________________ Transparency 30 Electrical Memory Circuit – Dominant Set...