1、SAE Technical Standards Board Rules provide that: “This report is published by SAE to advance the state of technical and engineering sciences. The use of this report is entirelyvoluntary, and its applicability and suitability for any particular use, including any patent infringement arising therefro
2、m, is the sole responsibility of the user.”SAE reviews each technical report at least every five years at which time it may be reaffirmed, revised, or cancelled. SAE invites your written comments and suggestions.TO PLACE A DOCUMENT ORDER: (724) 776-4970 FAX: (724) 776-0790SAE WEB ADDRESS http:/www.s
3、ae.orgCopyright 2001 Society of Automotive Engineers, Inc.All rights reserved. Printed in U.S.A.SURFACEVEHICLE400 Commonwealth Drive, Warrendale, PA 15096-0001RECOMMENDEDPRACTICESubmitted for recognition as an American National StandardJ1416ISSUEDAPR2001Issued 2001-04Generator Terminal Labeling1. Sc
4、opeThis SAE Recommended Practice recommends a common naming convention to be used todesignate the terminals on automotive generators found in internal combustion engine road vehicles. Theintent is to standardize the terminology in use. This document is not intended to include hybrid and/or electricv
5、ehicles.2. References2.1 Applicable PublicationThe following publication forms a part of this specification to the extent specifiedherein. Unless otherwise indicated, the latest issue of SAE publications shall apply.2.1.1 SAE PUBLICATIONSAE J2232Vehicle System VoltageInitial Recommendations2.2 Relat
6、ed PublicationThe following publication is for informational purposes only and is not a required part ofthis document.2.2.1 SAE PUBLICATIONAvailable from SAE, 400 Commonwealth Drive, Warrendale, PA 15096-0001.SAE J56Road VehiclesAlternators with RegulatorsTest Methods and General Requirements3. Defi
7、nitions3.1 Generated VoltageThe voltage of the vehicles generator, which is output under normal operatingconditions (i.e., 14 V for a 12-V battery, 28 V for a 24-V battery, 42 V for a 36-V battery, etc.) and is thevehicles charging voltage, as described in SAE J2232.3.2 Stored VoltageThe maximum vol
8、tage supplied by the vehicles battery(s). This voltage may differ fromgenerated voltage depending on battery and charging technologies used.SAE J1416 Issued APR2001-2-4. Recommendations4.1 The nomenclature shown in Table 1 shall be used (where applicable in each design) in all discussions anddocumen
9、tation, including standards and field service publications.4.2 All parts shall include markings, which follow the nomenclature in Table 1, to show all power output and controlconnections made external to the generator assembly.4.3 The analog warning lamp signal (refer to Number 9 in Table 1) describ
10、ed here should be of the type where theterminal is at high/open circuit voltage for normal operation and switches the connection to a low or groundstate to light the lamp.4.4 If a bi-directional communication link is used (refer to Number 12 in Table 1), an industry standardcommunication protocol sh
11、all be used.4.5 The signal on the field monitor pin (refer to Number 6A in Table 1) shall be positive logic (i.e., a high outputsignal at pin 6A indicates a high field current exists).TABLE 1RECOMMENDED TERMINAL LABELS(SEE FIGURE 1 FOR REFERENCE SCHEMATIC)RefNo. DescriptionExamplesof Today Recommend
12、ation Optional1 Power output to Battery (+) B, BAT B14, B42, B(1)1. = Generated voltage.+14, +422 Power Return for Isolated Generator Output ()CG(1)3 Generator case ground (case), E, B GND4 Sense input S, A S (2)S(1)2. = 1 if sense lead is for battery #1= 2 if sense lead is for battery #2= 3 if sens
13、e lead is for battery #3 and so on.5 Regulator connection to field (+) F, FM, DF+ F+6 Regulator connection to field () DF F6A Field Monitor F, FR, SIG, DFout FM F7 Phase sensing output P, R, W, STA P8 Stator/neutral sense connection S User Defined N (neutral)9 “Warning Lamp” signal L, D+ L (3)3. = L
14、 if connected to a warning lamp,= I if used as an enable function,= D+ if used as an output function,= ID if used as enable and output,Or any combination to accurately describe function.10 Generator/Regulator enable in I, IGN, E, D+ I (3)11 Reg input command to establish set-pointL, I, RC, RVC R (3)
15、12 Serial Communication Link (bi-directional)C13 User Defined - For Example, Temperature Sensing at Battery, Temperature Sensing at Alternator, Multi-battery, Multi-sense inputsUser DefinedSAE J1416 Issued APR2001-3-FIGURE 1GENERATOR REFERENCE SCHEMATIC WITH TERMINAL REFERENCENUMBERS FROM TABLE 1PRE
16、PARED BY THE SAE COMMITTEE ON ELECTRICAL POWER SUPPLY SYSTEMS STANDARDSSAE J1416 Issued APR2001RationaleThis SAE Recommended Practice has been developed to reduce the worldwide variation inmarking and/or specifying electrical connections to automotive generators.Relationship of SAE Standard to ISO S
17、tandardThere is no ISO document of this type known to the SAEcommittee developing this practice.ApplicationThis SAE Recommended Practice applies to generators (also known as alternators) used togenerate electric power on road vehicles which use internal combustion engines for primary motiveforce.Reference SectionSAE J2232Vehicle System VoltageInitial RecommendationsSAE J56Road VehiclesAlternators with RegulatorsTest Methods and General RequirementsDeveloped by the SAE Committee on Electrical Power Supply Systems Standards
