1、Acceptance Notice This non-Government standard was adopted on 24 December, 1986, and is approved for use by the DoD. The indicated industry group has furnished the clearance required by existing regulations. Copies of the document are stocked by DoD Single Stock Point, Naval Publications and Forms C
2、enter, Philadelphia, PA 19120, for issue to DoD activities only. Contractors and industry group must obtain copies directly from the Institute of Electrical and Electronics Engineers, Inc, 345 East 47th Street, New York, NY 10017. Title of Document: IEEE Standard Supplement to Graphic Symbols for El
3、ectrical and Electronics Diagrams “ -. Document No: ANSI/ IEEE SM 315A-1986 Date of Specific Issue Adopa: 12 September, 1986 Releasing Industry Group: The Institute of Electrical and Electronics Engineers, Inc Custodians: Army-AR Navy - SH Air Force - 16 Review Activities: Amy - AV, ER, CR Navy- AS,
4、 OS, YD User Activities: Army - ME, MI Navy - EC, MC Military Coordinating Activity: Project DRPR-0285 Army - AR f NOTICB When reaffirmation,amendment, revision, or cancellation of this standard is proposed, the industry group responsible for this standard shall inform the military coordinating acti
5、vity of the requested change and request participation. ANSI/IEEE Std 315A-1986 (Supplement to ANSI Y32.2-1975, ANSI/IEEE Std 315-1975) 315A-Bb 14805702 0028905 O American National Standard I E E E Standard Supplement to Graphic Symbols for Electrical and Electronics Diagrams Published by The Instit
6、ute of Electrical and Electronics Engineers, Inc 345 East 47th Street, New York, NY 10017, USA September 12. 1986 SH10744 ANSI/IEEE Std 315A-1986 , (Supplement to ANSI Y32.2-1975, i ANSIhEEE Std 315-1975) American National Standard IEEE Standard Supplement to Graphic Symbols for Electrical and Elect
7、ronics Diagrams Sponsor IEEE Standards Coordinating Committee II, Graphic Symbols Institute of Electrical and Electronics Engineers Approved September 19,1985 Institute of Electrical and Electronics Engineers Approved November 15,1985 American National Standards Institute O Copyright 1986 by The Ins
8、titute of Electrical and Electronics Engineers, Inc 345 East 47th Street, New York, NY 10017, USA No part of this publication may be reproduced in any form, in an electronic retneval system or othenuise, without the prior written permission of the publisher. 315A-Bb IEEE Standards documents are deve
9、loped within the Technical Com- mittees of the IEEE Societies and the Standards Coordinating Commit- tees of the IEEE Standards Board. Members of the committees serve voluntarily and without compensation. They are not necessarily mem- bers of the Institute. The standards developed within IEEE repres
10、ent a consensus of the broad expertise on the subject within the Institute as well as those activities outside of IEEE which have expressed an in- terest in participating in the development of the standard. Use of an IEEE Standard is wholly voluntary. The existence of an IEEE Standard does not imply
11、 that there are no other ways to pro- duce, test, measure, purchase, market, or provide other goods and ser- vices related to the scope of the IEEE Standard. Furthermore, the view- point expressed at the time a standard is approved and issued is subject to change brought about through developments i
12、n the state of the art and comments received from users of the standard. Every IEEE Stan- dard is subjected to review at least once every five years for revision or reaffirmation. When a document is more than five years old, and has not been reaffirmed, it is reasonable to conclude that its contents
13、, although still of some value, do not wholly reflect the present state of the art. Users ar;? cautioned to check to determine that they have the latest edition of any IEEE Standard. Comments for revision of IEEE Standards are welcome from any interested party, regardless of membership affiliation w
14、ith IEEE. Sug- gestions for changes in documents should be in the form of a proposed change of text, together with appropriate supporting comments. Interpretations: Occasionally questions may arise regarding the mean- ing of portions of standards as they relate to specific applications. When the nee
15、d for interpretations is brought to the attention of IEEE, the Institute will initiate action to prepare appropriate responses. Since IEEE Standards represent a consensus of all concerned interests, it is important to ensure that any interpretation has also received the con- currence of a balance of
16、 interests. For this reason IEEE and the mem- bers of its technical committees are not able to provide an instant re- sponse to interpretation requests except in those cases where the matter has previously received formal consideration. Comments on standards and requests for interpretations should b
17、e ad- .dressed to : Secretary, IEEE Standards Board 345 East 47th Street New York, NY 10017 USA The individual symbols contained in this standard may be copied, reproduced, or employed in any fashion without permission of the IEEE. Any statement that the symbols used are in conformance with this sta
18、ndard shall be on the users own responsibility. 315A-Bb Foreword (This Foreword is not a part of ANSI/IEEE Std 315A-1986, Supplement to Graphic Symbols for Electrical and Electronics Diagrams.) This standard supplements ANSI/IEEE Std 315-1975 by providing symbols approved by the International Electr
19、otechnical Commission since 1975, or for which there is now a greater need in the United States arising from international commerce. It is believed that immediate issue of this supplement is preferable to the inevitable delay that would occur if a complete and proper revision of ANSI/IEEE Std 315-19
20、75 were undertaken. Besides adding new symbols, some updating of the information in ANSI/IEEE Std 315-1975 has been undertaken. The updating includes references to other standards, IEC labels on symbols where a change has occured, and correction of errors. This supplement is based on IEC Publication
21、 617, Parts 2 through 11 and Part 13 as published in 1983. IEC Publication 617, Part 12 is included in full in ANSI/IEEE Std 91-1984, IEEE Standard Graphic Symbols for Logic Functions. When this standard was approved SCC 11.1 had the following membership: C. J. Andrasco I. M. Berger L. Bums R. Coe1
22、J. B. Deam L. Davis A. C. Gannett G. A. Knapp J. M. Kreher F. R. Misiewicz C R. Muller C. McCarthy R. Pinger A. I. Rubin L. Schulz H. H. Seaman G. Shapiro J. W. Siefert S. V. Soanes R. M. Stern M. E. Taylor R. J. Yuhas When this standard was approved the IEEE Standards Coordinating Committee on Lett
23、er and Graphic Symbols, SCC 11, had the following membership: Robert B. Angus, Jr J. C. Brown John M. Carroll Gordon A. Knapp Conrad R. Muller John B. Peatman J. William Siefert Thomas R. Smith S. V. Soanes Roger M. Stern Leter H. Warren Steven A. Wasserman When the IEEE Standards Board approved thi
24、s standard on September 19,1985, it had the following membership: John E. May, Chairman John P. Riganati, Vice Chairman Sava I. Sherr, Secretary James H. Beall Fletcher J. Buckley Rene Castenschiold Edward Chelotti Edward J. Cohen Paul G. Cummings Donald C. Fleckenstein Jay Forster Daniel L. Goldber
25、g Kenneth D. Hendrix Imin N. Howell Jack Kinn Joseph L. Koepfmger Irving Kolodny R. F. Lawrence Lawrence V. McCall Donald T. Michael Frank L. Rose Clifford O. Swanson J. Richard Weger W. B. Wilkens Charles J. Wylie Member emeritus SECTION PAGE SECTION PAGE AA1 Purpose 7 4.36 Block Symbols for Motor
26、Starters .20 M2 Scope 7 4.37 Operating Devices for AA3 Organization 7 AA4 References 7 Electromechanical (all or nothing) Relays .20 . Section 1 Qualifying Symbols 1.1 1.2 1.3 1.4 1.7 Adjustability Special-Property Indicators 9 Variability. 9 Radiation Indicators (electromagnetic Physical-State Reco
27、gnition Symbols 9 and particulate) 9 Direction of Flow of Power. Sianal. ,-, or Information 9 1.8 Kind of Current . 10 1.10 Envelope Enclosure . 10 1.14 Operational Dependence On a Characteristic Quantity . 10 1.15 .Signal Indentifiers . .10 1.17 Control by Nonelectrical Quantities . , , . 10 1.16 S
28、ignal Waveforms 10 Section 2 Graphic Symbols for Fundamental Items (not included in other sections) 2.1 Resistor 11 2.2 Capacitor . 11 2.3 Antenna . .11 2.4 Attenuator . .12 2.6 Delay Function Delay Line 2.9 Pickup Slow-Wave Structure .12 2.10 Piezoelectric Crystal Unit ,12 Head 12 2.17 Igniter Plug
29、 . .13 2.18 Ideal Circuit Elements .13 2.19 Faults. .13 . Section 3 Graphic Symbols for Transmission Path 3.1 Transmission Path Conductor Cable 3.2 Distribution Lines Wiring .13 Transmission Lines .14 3.10 Pressure Tight Bulkhead Cable Gland 3.6 Waveguide .14 Cable Sealing End . .14 Section 4 Graphi
30、c Symbols for Contacts, Switches, Contactors, and Relays 4.1 Switching Function. . .15 4.3 Basic Contact Assemblies .15 4.6 Switch .17 4.14 Limit Switch Sensitive Switch .17 4.21 Thermostat . .17 4.22 Flasher Self-Interrupting Switch. . 17 4.29 Contactor .17 4.34 Multipole and Multiposition 4.35 Swi
31、tchgear and Controlgear . . . . , . . ,20 Switches, .13 . Section 5 Graphic Symbols for Terminals and Connectors 5.3 5.6 Connector Disconnecting Device Jack Coaxial Connector Coaxial Junction . .22 Plug .22 Section 6 Graphic Symbols for Transformers, Inductors, and Windings 6.1 Core. . .23 6.2 Induc
32、tor Winding Reactor Radio-Frequency Coil Telephone Retardation Coil .23 Telephone Induction Coil Telephone Repeating Coil . ,23 6.6 Ferrite Cores - Symbol Elements .26 6.7 Ferrite Cores .27 6.8 Magnetic Storage Matrices (Topographical Representation) . , , , .27 6.4 Transformer Section 7 Graphic Sym
33、bols for Electron Tubes and Related Devices 7.1 Electron Tube . .28 7.3 Typical Applications . ,29 7.4 Solion Ion-Diffusion Device . 29 7.5 Coulomb Accumulator Electrochemical Step-Function Device, . .29 7.7 Nuclear-Radiation Detector Ionization Chamber Proportional Counter Tube Geiger-Mller County
34、Tube .30 Section 8 Graphic Symbols for Semi- conductor Devices 8.2 Element Symbols . -31 8.3 Special-Property Indicators . .31 8.5 Typical Applications, Two-Terminal 8.6 Typical Applications, Three- (or more) Devices 32 8.10 Photon-Coupled Isolator .35 Terminal Devices .33 8.12 Ionizing Radiation De
35、tectors . .35 . Section 9 Graphic Symbols for Circuit Protectors 9.1 Fuse. 36 9.3 Lightning Arrester Gap . 36 9.4 Circuit Breaker. .36 9.6 Protective Relays - Block Symbols and Qualifying Symbol . . , , .37 9.7 Examples of Protective Relays .37 9.8 Other Relay Devices . .38 Arrester (electric surge)
36、 315A-Bb SECTION PAGE Section 10 Graphic Symbols for Acoustic Devices 10.1 Audible-Signaling Device .39 Section 11 Graphic Symbols for Lamps and Visual-Signaling Devices 11.1 Lamp . .39 11.3 Electromechanical Signal .39 Section 12 Graphic Symbols for Readout Devices 12.1 Meter Instrument . .40 12.2
37、Electromagnetically Operated Counter Message Register. . .40 12.3 Indicating, Recording, and Integrating Instruments, General Symbols . .40 12.4 Examples of Indicating Instruments . .40 12.5 Examples of Recording Instruments . .41 12.6 Examples of Integrating Instruments .41 12.7 Counting Devices .
38、.41 12.8 Telemetering Devices. -42 12.9 Electric Clocks . .42 Section 13 Graphic Symbols for Rotating Machinery 13.1 Rotating Machine . .42 13.5 Applications: Alternating-Current 13.6 Applications: Alternating-Current Machines . .42 Machines with Direct-Current Field Excitation .42 Section 14 Graphi
39、c Symbols for Mechanical Functions 14.2 Mechanical Motion .43 14.3 Clutch 14.4 Manual Control .43 Brake .43 14.5 Detents, Latching, and Blocking . .44 . Section 15 Graphic Symbols Commonly Used in Connection with VHF, UHF, and SHF Circuits 15.2 15.4 15.5 15.6 15.7 15.8 15.9 15.10 15.11 15.12 15.13 1
40、5.14 15.16 15.20 15.21 Ccupling . .4 5 Hybrid Directionally Selective Transmission Devices .45 Mode Transducer . .45 Mode Suppressor . .45 Rotary Joint .45 Nonreciprocal Devices .45 Resonator Tuned Cavity .45 Resonator (Cavity-Type) Tube .45 Magnetron. . .46 Velocity-Modulation (Velocity- TransmitiR
41、eceive (TR) Tube .46 Traveling-Wave-Tube . .47 Filter . .48 Multiport Devices . .48 Lasers and Masers . .48 Variation) Tube . .46 SECTION PAGE Section 16 Graphic Symbols for Composite Assemblies 16.1 Circuit Assembly Circuit Subassembly Circuit Element .49 16.2 Amplifier .49 16.9 Gyro Gyroscope 16.1
42、3 Changer, General Symbol - Converter Gyrocompass .49 General Symbol . .49 16.14 Galvanic Separator .49 16.15 Heat Source, General Symbol . .49 16.16 Generator, General Symbol .49 16.17 Sensors and Detectors .50 16.18 Applications of Sensors . .50 Analog and Digital Logic Functions 17.10 Analog Elem
43、ents for Section 17 Graphic Symbols for Computations and Control. . .51 Section 18 Graphic Symbols for Digital Logic Functions No changes Section 19 Graphic Symbols for Special- Purpose Maintenance Diagrams No changes Section 20 Graphic Symbols Commonly Used on System Diagrams, Maps, and Charts (Com
44、munications Equipment) 20.3 Exchange Equipment (Relocation of 20.3.2 and 20.3.3) . .53 Section 21 -Graphic Symbols Commonly Used on System Diagrams, Maps, and Charts 21.1 Generating Station .54 21.2 Hydroelectric Generating Station. .54 21.3 Thermoelectric Generating Station. . .54 21.4 Prime Mover
45、.54 21.5 Substation. . .54 21.6 Wind Generating Station .54 21.7 Plasma Generating Station . .54 Section 22 Class Designation Letter No changes Section 23 Referenced Standards See AA4 . 7 Section 24 Telecommunications Switching and Peripheral Equipment 24.1 Switching Systems .55 24.2 Block Symbols f
46、or Switching Equipment .57 24.3 Qualifying Symbols for Transducers, Recorders, and Reproducers. .57 24.4 Recorders and Reproducers .57 SECTION PAGE Section 25 Telecommunications Transmission 25.1 Amplified Circuits . 58 25.2 Qualifying Symbols for Pulse 25.3 Signal Generator. Waveform Modulation 58
47、25.4 Changers. Converter. General Generator 58 Symbol . 58 25.5 Filters . 59 25.6 Networks . 59 . 3LSA-flb SECTION PAGE . 25.7 Electronic Chopping Device . 59 25.8 Threshold Devices. . 59 25.9 Terminating Sets 60 25.10 Modulator. Demodulator. Discriminator . 60 25.11 Concentrators. Multiplexers . 60
48、 25.12 Frequency Spectrum Diagram Symbol Elements . 61 25.13 Examples of Frequency Spectrum 25.14 Fiber Optic Devices. 62 Diagrams -61 . . American National Standard IEEE Standard Supplement to Graphic Symbols for Electrical and Electronics Diagrams Ml. Purpose This supplement is intended to provide
49、 addi- tional graphic symbols and information on in- ternationally approved graphic symbols needed for use for electrical and electronics diagrams. AA2. Scope This supplement provides graphic symbols for use on all electrical or electronics diagrams except for those required for (1) Logic circuit diagrams. See ANSI/IEEE Std 91-1984 411. (2) Architectural plans. See ANSI Y32.9- 1972 a and IEC Publication 617 (1983) 22 Part 11, ch IV. (3) Street maps and building system layouts for cable TV application. S
