Note: The schematics symbols for most major electrical components can be found in this table. However, each component may have numerous possible representations. In cases where there is more than one common symbol we have tried to give an alternate representation. COMPONENT SYMBOL ALTERNATE Ammeter

Schematic Diagram Symbols. Schematic Diagram Symbols. •Wires Wires are connected with a dot at the junction. Wires that are not connected simply cross without a connection dot. If wires form a cross at their connection, it is better to stagger them forming ”t” junctions so that the connection is clear even if the connection dot is not.

interconnection diagram: A diagram that shows only the external connections between controllers and associated machinery and equipment. one-line diagram; single-line diagram: A diagram that shows, by means of single lines and graphic symbols, the course of an electrical circuit or circuits and the component devices or parts used therein.

Schematic symbols are used to identify and graphically depict the function of fluid power components. ... used as a piping diagram. All pneumatic circuits consist of valves, actuators, connecting lines and air preparation equipment. Valves control the direction and amount of flow while actuators are the work producers such as

Basics 6 7.2 kV 3-Line Diagram : Basics 7 4.16 kV 3-Line Diagram : Basics 8 AOV Elementary & Block Diagram : Basics 9 4.16 kV Pump Schematic : Basics 10 480 V Pump Schematic : Basics 11 MOV Schematic (with Block included) Basics 12 12-/208 VAC Panel Diagram : Basics 13 Valve Limit Switch Legend : Basics 14 AOV Schematic (with Block included)

Pneumatic System Schematic Symbols 36.2 Miscellaneous Fluid Power Components Heat exchanger Gas-charged acccumulator Pressure intensifier Manual valve Fixed restriction Variable resriction (needle valve) flow control Pressure compensated Check valve Flow control Pressure gauge Pressure switch (pneumatic system) Typical Complete Pneumatic System Compressor

To read and understand an electronic diagram or electronic schematic, the basic symbols and conventions must be understood. EO 1.1 IDENTIFY the symbols used on engineering electronic block diagrams, prints, and schematics, for the following components. a. Fixed resistor o. Fuse b. Variable resistor p. Plug c. Tapped resistor q. Headset d.

14 rows · Electrical Symbols & Electronic Symbols in PDF. The largest collection of Electrical Symbols in PDF. This collection of electrical circuit symbols helps us in the interpretation of electrical and electronic schematic diagrams. These electrical drawing symbols represent electrical components, devices and circuits. Symbol. Family. Symbol. Family.

Title: Circuit Symbols of Electronic Components Author: Alex Sessions Created Date: 10/3/2011 6:53:34 PM

Pneumatic Symbols DIRECTIONAL CONTROL VALVES PROCESS VALVES DESCRIPTION IMAGE DESCRIPTION IMAGE 2/2- way valve, air operated, NC Angle valve, 2-way 2/2- way valve, direct operated, NC Ball valve, 2- way 2/2- way valve, pilot operated, NC Ball valve, 3- way, L 3/2- way valve, air operated, NC Ball valve, 3- way, T