Designed as a general introduction to the function and operation of pneumatic and electrical equipment used in simple Electro-Pneumatic controls, the course covers the design and practical construction of such circuits. The course deals with the control of pneumatic actuators using electrical sensing and switching devices. Electrical principles are covered at a basic level, but some previous knowledge of pneumatic equipment is required. Both functions and operation of switches, relays, solenoid- operated valves and proximity sensors are included and delegates put theory into practice with practical exercises.
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Industrial automation. Controllers and software. A special electro-pneumatic command memory module enables the combination of recurring start and stop functions as well as operating mode preselection conditions. A pulse stage chain consists of a number of command memory elements bistable valves , the pulse stage modules.
These are interconnected in such a way that a switching step can only be triggered if it is its turn, i. A pulse stage module is assigned to each switching step or single cycle. Electropneumatic controllers according to the pulse stage method offer a clear structure and are service-friendly thanks to an integrated pressure indicator and manual override. The pulse oscillator multivibrator is used to generate continuously adjustable signals in controllers. It is used for fast cylinder movements in diaphragm cylinders and single or also double-acting actuators.
Short stroke, fast piston rod movements are necessary to excite vibratory conveyors, for knocking dirt off extraction systems, for bunkering or for moving smaller sieve shaker systems. Automation Industrial automation Controllers and software Pneumatic and electropneumatic controllers. Pneumatic and electropneumatic controllers.
Learn more about Pneumatic and electropneumatic controllers. Control function Pulse generator Step. Memory module. For input logic operations For simplifying the design and installation of pneumatic control systems. Added to your cart. Continue shopping Go to cart. Pulse generator VLG. For generating infinitely adjustable signals in controllers For high-speed cylinder movements of diaphragm cylinders, single-, and double-acting cylinders.
Selection Guide. Command memory modules and pulse stage interconnections A special electro-pneumatic command memory module enables the combination of recurring start and stop functions as well as operating mode preselection conditions.
Pulse oscillator VLG The pulse oscillator multivibrator is used to generate continuously adjustable signals in controllers.
Festo PN281 – Introduction to Electro-Pneumatics
Pneumatic and electropneumatic controllers