{"id":250368,"date":"2024-10-19T16:30:58","date_gmt":"2024-10-19T16:30:58","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iec-60947-5-22020\/"},"modified":"2024-10-25T11:44:23","modified_gmt":"2024-10-25T11:44:23","slug":"bs-en-iec-60947-5-22020","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iec-60947-5-22020\/","title":{"rendered":"BS EN IEC 60947-5-2:2020"},"content":{"rendered":"<p>This part of IEC 60947 applies to inductive and capacitive proximity switches that sense the presence of metallic and\/or non-metallic objects, ultrasonic proximity switches that sense the presence of sound reflecting objects, photoelectric proximity switches that sense the presence of objects and non-mechanical magnetic proximity switches that sense the presence of objects with a magnetic field.<\/p>\n<p>Products covered by the scope of this document are not subjected to defined behaviours under fault conditions. Proximity switches with defined behaviour are covered by IEC 60947-5-3 and have to fulfil additional requirements.<\/p>\n<p>These proximity switches are self-contained, have semiconductor switching element(s) and are intended to be connected to circuits, the rated voltage of which does not exceed 250 V 50 Hz\/60 Hz AC RMS or 300 V DC.<\/p>\n<p>Examples of typical applications for in-scope products:<\/p>\n<ul>\n<li>\n<p>factory automation and machinery industry;<\/p>\n<\/li>\n<li>\n<p>logistic and packaging industry;<\/p>\n<\/li>\n<li>\n<p>conveyor belts, lifts;<\/p>\n<\/li>\n<li>\n<p>process industry;<\/p>\n<\/li>\n<li>\n<p>power plants.<\/p>\n<\/li>\n<\/ul>\n<p>Special applications (e.g. corrosive atmosphere) can cause additional requirements.<\/p>\n<p>This document is not intended to cover proximity switches with analogue outputs.<\/p>\n<p>The object of this document is to state for proximity switches:<\/p>\n<ul>\n<li>\n<p>definitions;<\/p>\n<\/li>\n<li>\n<p>classification;<\/p>\n<\/li>\n<li>\n<p>characteristics;<\/p>\n<\/li>\n<li>\n<p>product information;<\/p>\n<\/li>\n<li>\n<p>normal service, mounting and transport conditions;<\/p>\n<\/li>\n<li>\n<p>constructional and performance requirements;<\/p>\n<\/li>\n<li>\n<p>tests to verify rated characteristics.<\/p>\n<\/li>\n<\/ul>\n<p>Products covered by the scope of this document are expected to be selected, installed, and maintained by skilled personnel only.<\/p>\n<h4>PDF Catalog<\/h4>\n<table border=\"1px\" class=\"des-table\">\n<tr>\n<th>PDF Pages<\/th>\n<th>PDF Title<\/th>\n<\/tr>\n<tr>\n<td><b>2<b><\/td>\n<td>undefined  <\/td>\n<\/tr>\n<tr>\n<td><b>5<b><\/td>\n<td>Annex ZA(normative)Normative references to international publicationswith their corresponding European publications  <\/td>\n<\/tr>\n<tr>\n<td><b>11<b><\/td>\n<td>English  <br \/> CONTENTS  <\/td>\n<\/tr>\n<tr>\n<td><b>18<b><\/td>\n<td>FOREWORD  <\/td>\n<\/tr>\n<tr>\n<td><b>21<b><\/td>\n<td>1 Scope  <\/td>\n<\/tr>\n<tr>\n<td><b>22<b><\/td>\n<td>2 Normative references  <\/td>\n<\/tr>\n<tr>\n<td><b>23<b><\/td>\n<td>3 Terms and definitions  <\/td>\n<\/tr>\n<tr>\n<td><b>26<b><\/td>\n<td>3.1 Basic terms and definitions  <\/td>\n<\/tr>\n<tr>\n<td><b>27<b><\/td>\n<td>3.2 Parts of a proximity switch  <\/td>\n<\/tr>\n<tr>\n<td><b>29<b><\/td>\n<td>3.3 Operation of a proximity switch  <\/td>\n<\/tr>\n<tr>\n<td><b>31<b><\/td>\n<td>3.4 Switching element characteristics  <\/td>\n<\/tr>\n<tr>\n<td><b>33<b><\/td>\n<td>4 Classification <br \/> 4.1 General  <\/td>\n<\/tr>\n<tr>\n<td><b>34<b><\/td>\n<td>Tables  <br \/> Table 1 \u2013 Classification of proximity switches  <\/td>\n<\/tr>\n<tr>\n<td><b>35<b><\/td>\n<td>4.2 Classification according to sensing means <br \/> 4.3 Classification according to the mechanical installation <br \/> 4.4 Classification according to the construction form and size <br \/> 4.5 Classification according to switching element function <br \/> 4.6 Classification according to type of output <br \/> 4.7 Classification according to method of connection <br \/> 5 Characteristics <br \/> 5.1 General <br \/> 5.1.1 Summary of characteristics <br \/> 5.1.2 Operation of an inductive or capacitive proximity switch  <\/td>\n<\/tr>\n<tr>\n<td><b>36<b><\/td>\n<td>5.1.3 Operation of an ultrasonic proximity switch <br \/> 5.1.4 Operation of a photoelectric proximity switch <br \/> 5.1.5 Operation of a magnetic proximity switch <br \/> 5.2 Operating conditions <br \/> 5.2.1 Operating conditions of inductive and capacitive proximity switches <br \/> Table 2 \u2013 Cross reference between active optical signal and output function  <\/td>\n<\/tr>\n<tr>\n<td><b>37<b><\/td>\n<td>5.2.2 Operating distance (s) of an ultrasonic proximity switch <br \/> Figures  <br \/> Figure 1 \u2013 Relationship between operating distances of inductive and capacitive proximity switches (see 8.2.1.3 and 9.4.1) <br \/> Figure 2 \u2013 Ultrasonic proximity switch operating distances  <\/td>\n<\/tr>\n<tr>\n<td><b>38<b><\/td>\n<td>5.2.3 Operating distance (s) of a photoelectric proximity switch <br \/> Figure 3 \u2013 Relationship between operating distances of ultrasonic proximity switches (see 8.2.1.3 and 9.4.1)  <\/td>\n<\/tr>\n<tr>\n<td><b>39<b><\/td>\n<td>Figure 4 \u2013 Sensing range and operating range of photoelectric proximity switches (see 8.2.1.3 and 9.4)  <\/td>\n<\/tr>\n<tr>\n<td><b>40<b><\/td>\n<td>5.3 Rated and limiting values for the proximity switch and switching element(s) <br \/> 5.3.1 Voltages <br \/> 5.3.2 Currents <br \/> Figure 5 \u2013 Relationship between Ue and UB  <\/td>\n<\/tr>\n<tr>\n<td><b>41<b><\/td>\n<td>5.3.3 Rated supply frequency <br \/> 5.3.4 Frequency of operating cycles (f) <br \/> 5.3.5 Normal load and abnormal load characteristics <br \/> 5.3.6 Short-circuit characteristics <br \/> 5.4 Utilization categories for the switching element  <\/td>\n<\/tr>\n<tr>\n<td><b>42<b><\/td>\n<td>6 Product information <br \/> 6.1 Nature of information \u2013 Identification <br \/> Table 3 \u2013 Utilization categories for switching elements  <\/td>\n<\/tr>\n<tr>\n<td><b>43<b><\/td>\n<td>6.2 Marking <br \/> 6.2.1 General <br \/> 6.2.2 Terminal identification and marking <br \/> 6.2.3 Functional markings <br \/> 6.3 Instructions for installation, operation and maintenance  <\/td>\n<\/tr>\n<tr>\n<td><b>44<b><\/td>\n<td>6.4 Environmental information <br \/> 6.4.1 Environmentally conscious design process (ECD process) <br \/> 6.4.2 Procedure to establish material declaration <br \/> 7 Normal service, mounting and transport conditions <br \/> 7.1 Normal service conditions <br \/> 7.1.1 General <br \/> 7.1.2 Ambient air temperature  <\/td>\n<\/tr>\n<tr>\n<td><b>45<b><\/td>\n<td>7.1.3 Altitude <br \/> 7.1.4 Climatic conditions <br \/> 7.2 Conditions during transport and storage <br \/> 7.3 Mounting <br \/> 8 Constructional and performance requirements <br \/> 8.1 Constructional requirements <br \/> 8.1.1 Materials  <\/td>\n<\/tr>\n<tr>\n<td><b>46<b><\/td>\n<td>8.1.2 Current-carrying parts and their connections <br \/> Table 4 \u2013Test conditions for glow-wire test  <\/td>\n<\/tr>\n<tr>\n<td><b>47<b><\/td>\n<td>8.1.3 Clearances and creepage distances <br \/> 8.1.4 Actuation <br \/> 8.1.5 Void <br \/> 8.1.6 Void <br \/> 8.1.7 Terminals  <\/td>\n<\/tr>\n<tr>\n<td><b>48<b><\/td>\n<td>Table 5 \u2013 Connection and wiring identification  <\/td>\n<\/tr>\n<tr>\n<td><b>49<b><\/td>\n<td>8.1.8 Void <br \/> 8.1.9 Provisions for protective earthing <br \/> 8.1.10 Degree of protection <br \/> 8.1.11 Requirements for proximity switches with integrally connected cables  <\/td>\n<\/tr>\n<tr>\n<td><b>50<b><\/td>\n<td>8.1.12 Class II proximity switches <br \/> 8.1.13 Chemical stress <br \/> 8.1.14 Equipment design <br \/> 8.1.15 Protection against artificial optical radiation  <\/td>\n<\/tr>\n<tr>\n<td><b>51<b><\/td>\n<td>8.1.16 Biological and chemical effects <br \/> 8.1.17 Unattended operation <br \/> 8.1.18 Safety related security <br \/> 8.1.19 Requirements for embedded software <br \/> 8.2 Performance requirements <br \/> 8.2.1 Operating conditions  <\/td>\n<\/tr>\n<tr>\n<td><b>55<b><\/td>\n<td>8.2.2 Temperature-rise  <\/td>\n<\/tr>\n<tr>\n<td><b>56<b><\/td>\n<td>8.2.3 Dielectric properties <br \/> Table 6 \u2013 Burn threshold  <\/td>\n<\/tr>\n<tr>\n<td><b>57<b><\/td>\n<td>8.2.4 Ability to make and break under normal load and abnormal load conditions <br \/> Table 7 \u2013 Verification of making and breaking capacities of switching elements under normal conditions corresponding to the utilization categories a  <\/td>\n<\/tr>\n<tr>\n<td><b>58<b><\/td>\n<td>8.2.5 Conditional short-circuit current <br \/> 8.2.6 Electromagnetic compatibility (EMC) <br \/> Table 8 \u2013 Verification of making and breaking capacities of switching elements under abnormal conditions corresponding to the utilization categories a  <\/td>\n<\/tr>\n<tr>\n<td><b>59<b><\/td>\n<td>Table 9 \u2013 Acceptance criteria  <\/td>\n<\/tr>\n<tr>\n<td><b>60<b><\/td>\n<td>Table 10 \u2013 Immunity tests (1 of 2)  <\/td>\n<\/tr>\n<tr>\n<td><b>62<b><\/td>\n<td>8.3 Physical dimensions <br \/> 8.4 Shock and vibration and special environmental conditions <br \/> 8.4.1 Shock <br \/> 8.4.2 Vibration <br \/> 8.4.3 Results to be obtained  <\/td>\n<\/tr>\n<tr>\n<td><b>63<b><\/td>\n<td>8.4.4 Special environmental conditions \u2013 damp heat, salt mist, vibration and shock <br \/> 9 Tests <br \/> 9.1 Kinds of tests <br \/> 9.1.1 General <br \/> 9.1.2 Type tests <br \/> 9.1.3 Routine tests <br \/> 9.1.4 Sampling tests <br \/> 9.1.5 Special tests  <\/td>\n<\/tr>\n<tr>\n<td><b>64<b><\/td>\n<td>9.2 Compliance with constructional requirements <br \/> 9.2.1 General <br \/> 9.2.2 Materials <br \/> 9.3 Performances <br \/> 9.3.1 Test sequences  <\/td>\n<\/tr>\n<tr>\n<td><b>65<b><\/td>\n<td>9.3.2 General test conditions  <\/td>\n<\/tr>\n<tr>\n<td><b>66<b><\/td>\n<td>Figure 6 \u2013 Method of measuring the operating distance (see 9.3.2.1 and 9.4.1) <br \/> Table 11 \u2013 Target sizes of ultrasonic proximity switches  <\/td>\n<\/tr>\n<tr>\n<td><b>67<b><\/td>\n<td>9.3.3 Performance under no load, normal load and abnormal load condition  <\/td>\n<\/tr>\n<tr>\n<td><b>68<b><\/td>\n<td>Figure 7 \u2013 Test circuit for the verification of time delay before availability (see 8.2.1.7 and 9.3.3.2.1)  <\/td>\n<\/tr>\n<tr>\n<td><b>69<b><\/td>\n<td>Figure 8 \u2013 Signal output across load in Figure 7 (see 9.3.3.2.1)  <\/td>\n<\/tr>\n<tr>\n<td><b>70<b><\/td>\n<td>Figure 9 \u2013 Test circuit for the verification of minimum operational current OFF-state current, voltage drop and independent action (see 9.3.3.2.2, 9.3.3.2.3, 9.3.3.2.4 and 9.3.3.2.5)  <\/td>\n<\/tr>\n<tr>\n<td><b>72<b><\/td>\n<td>Table 12 \u2013 Test voltages  <\/td>\n<\/tr>\n<tr>\n<td><b>73<b><\/td>\n<td>9.3.4 Performance under short-circuit current conditions <br \/> Figure 10 \u2013 Test circuit for the verification of making and breaking capability (see 9.3.3.5)  <\/td>\n<\/tr>\n<tr>\n<td><b>74<b><\/td>\n<td>9.4 Testing of operating distances <br \/> 9.4.1 Inductive, capacitive, non-mechanical magnetic and ultrasonic proximity switches <br \/> Figure 11 \u2013 Short-circuit testing (see 9.3.4.2)  <\/td>\n<\/tr>\n<tr>\n<td><b>75<b><\/td>\n<td>9.4.2 Photoelectric proximity switches  <\/td>\n<\/tr>\n<tr>\n<td><b>77<b><\/td>\n<td>Figure 12 \u2013 Testing of the sensing range (see 9.4.2)  <\/td>\n<\/tr>\n<tr>\n<td><b>78<b><\/td>\n<td>9.5 Testing for the frequency of operating cycles <br \/> 9.5.1 General  <\/td>\n<\/tr>\n<tr>\n<td><b>79<b><\/td>\n<td>9.5.2 Method for measuring the frequency of operating cycles <br \/> Figure 13 \u2013 Methods for measuring the frequency of operating cycle of inductive, capacitive and non-mechanical magnetic proximity switches (if applicable)  <\/td>\n<\/tr>\n<tr>\n<td><b>80<b><\/td>\n<td>Figure 14 \u2013 Methods for measuring the frequency of operating cycles (f), ultrasonic proximity switch <br \/> Figure 15 \u2013 Output signal of direct current proximity switch during the measurement of frequency of operating cycles (f)  <\/td>\n<\/tr>\n<tr>\n<td><b>81<b><\/td>\n<td>9.5.3 Results to be obtained <br \/> 9.5.4 Photoelectric proximity switches <br \/> Figure 16 \u2013 Measurement means for turn-on time ton and turn-off time toff  <\/td>\n<\/tr>\n<tr>\n<td><b>82<b><\/td>\n<td>Figure 17 \u2013 Turn-on time ton measurement <br \/> Figure 18 \u2013 Turn-off time toff measurement  <\/td>\n<\/tr>\n<tr>\n<td><b>83<b><\/td>\n<td>9.6 Verification of the electromagnetic compatibility <br \/> 9.6.1 General <br \/> 9.6.2 Immunity  <\/td>\n<\/tr>\n<tr>\n<td><b>84<b><\/td>\n<td>9.6.3 Emission <br \/> 9.7 Test results and test report  <\/td>\n<\/tr>\n<tr>\n<td><b>85<b><\/td>\n<td>Annexes  <br \/> Annex A (informative) Typical dimensions and operating distances of proximity switches <br \/> A.1 MODEL IA, IB \u2013 INDUCTIVE CYLINDRICAL PROXIMITY SWITCHES WITH THREADED BARREL (IA) OR SMOOTH BARREL (IB) WITH CABLE OR CONNECTOR <br \/> A.1.1 (IA, IB) Dimensions <br \/> Figure A.1 \u2013 (IA) \u2013 Dimensions for threaded barrel \u2013 cable type  <\/td>\n<\/tr>\n<tr>\n<td><b>86<b><\/td>\n<td>Figure A.2 \u2013 (IB) \u2013 Dimensions for smooth barrel \u2013 cable type <br \/> Table A.1 \u2013 (IA, IB) \u2013 Preferred and secondary series smooth and threaded barrel cable types <br \/> Table A.2 \u2013 (IA) \u2013 Dimensions of nuts  <\/td>\n<\/tr>\n<tr>\n<td><b>87<b><\/td>\n<td>Figure A.3 \u2013 Type A dimensions \u2013 Body M5x0,5, M8x1, \u00d8 4, \u00d8 6,5 with connector M5\/M8 <br \/> Figure A.4 \u2013 Type B dimensions \u2013 Body M5x0,5, M8x1, \u00d8 4, \u00d8 6,5 with connector M8\/M12  <\/td>\n<\/tr>\n<tr>\n<td><b>88<b><\/td>\n<td>A.1.2 (IA, IB) Rated operating distances <br \/> Figure A.5 \u2013 Type C dimensions \u2013 Body M12x1, M18x1, M30x1,5 with connector M12 <br \/> Table A.3 \u2013 (Types A, B, C) \u2013 Preferred and secondary series, smooth and threaded barrel connector types  <\/td>\n<\/tr>\n<tr>\n<td><b>89<b><\/td>\n<td>A.1.3 (IA, IB) Installation (mounting) threaded barrel (IA) and smooth barrel (IB) <br \/> A.1.4 (IA, IB) Frequency of operating cycles (f) <br \/> Figure A.6 \u2013 (IA, IB) \u2013 Installation (mounting) a <br \/> Table A.4 \u2013 (IA, IB) \u2013 Rated operating distances  <\/td>\n<\/tr>\n<tr>\n<td><b>90<b><\/td>\n<td>A.2 MODEL IC \u2013 INDUCTIVE RECTANGULAR PROXIMITY SWITCHES WITH SQUARE CROSS-SECTION <br \/> A.2.1 (IC) Dimensions <br \/> Table A.5 \u2013 (IA, IB) \u2013 Frequency of operating cycles (f) in operating cycles per second \u2013 Minimum requirements  <\/td>\n<\/tr>\n<tr>\n<td><b>91<b><\/td>\n<td>Figure A.7 \u2013 Dimensions of Type I1C26 (in millimetres) <br \/> Figure A.8 \u2013 Dimensions of Types I2C40 and I1C40 (in millimetres)  <\/td>\n<\/tr>\n<tr>\n<td><b>92<b><\/td>\n<td>A.2.2 (IC) Rated operating distance <br \/> Figure A.9 \u2013 Dimensions of Types I2IMC and I1IMC (IMC) 40 x 40 (cube) (in millimetres)  <\/td>\n<\/tr>\n<tr>\n<td><b>93<b><\/td>\n<td>A.2.3 (IC) Installation (mounting) <br \/> Figure A.10 \u2013 Installation of a I1C proximity switch in damping material <br \/> Table A.6 \u2013 (IC) \u2013 Rated operating distance  <\/td>\n<\/tr>\n<tr>\n<td><b>94<b><\/td>\n<td>A.2.4 (IC) Frequency of operating cycles (f) <br \/> Figure A.11 \u2013 (IC) Installation of I2C in damping material a <br \/> Table A.7 \u2013 (IC) \u2013 Frequency of operating cycles (f) in operating cycles per second \u2013 Minimum requirements  <\/td>\n<\/tr>\n<tr>\n<td><b>95<b><\/td>\n<td>A.3 MODEL ID \u2013 INDUCTIVE RECTANGULAR PROXIMITY SWITCHESWITH RECTANGULAR CROSS-SECTION <br \/> A.3.1 (ID) Dimensions <br \/> Figure A.12 \u2013 (ID) Dimensions <br \/> Table A.8 \u2013 (ID) \u2013 Dimensions  <\/td>\n<\/tr>\n<tr>\n<td><b>96<b><\/td>\n<td>A.3.2 (ID) Installation (mounting) <br \/> Figure A.13 \u2013 (IDC) Dimensions  <\/td>\n<\/tr>\n<tr>\n<td><b>97<b><\/td>\n<td>A.3.3 (ID) Frequency of operating cycles (f) <br \/> A.4 MODEL IX (IN, IS, FLATPACK, CUBICAL INDUCTIVE RECTANGULAR AND CUBICAL PROXIMITY SWITCHES WITH SMALL SIZES) <br \/> A.4.1 (IX) Dimensions <br \/> Figure A.14 \u2013 (ID) Installation in damping material <br \/> Table A.9 \u2013 (ID) \u2013 Frequency of operating cycles (f) in operating cycles per second \u2013Minimum requirements  <\/td>\n<\/tr>\n<tr>\n<td><b>98<b><\/td>\n<td>A.4.2 (Flatpack) Dimensions <br \/> Figure A.15 \u2013 (IN) with cable or connector M8 entry <br \/> Figure A.16 \u2013 (IS) with cable or connector M8 entry  <\/td>\n<\/tr>\n<tr>\n<td><b>99<b><\/td>\n<td>A.4.3 (Cubical) Dimensions <br \/> Figure A.17 \u2013 (Flatpack) with cable or connector M8 entry  <\/td>\n<\/tr>\n<tr>\n<td><b>100<b><\/td>\n<td>Figure A.18 \u2013 (5 mm x 5 mm) Cubical with cable <br \/> Figure A.19 \u2013 (8 mm x 8 mm) Cubical with cable  <\/td>\n<\/tr>\n<tr>\n<td><b>101<b><\/td>\n<td>A.4.4 (IX) Rated operating distance <br \/> A.4.5 (IX) Installation (mounting) <br \/> A.4.6 (IX) Frequency of operating cycles (f) <br \/> Figure A.20 \u2013 (8 mm x 8 mm) Cubical with M8 connector <br \/> Table A.10 \u2013 (IX) \u2013 Rated operating distances IN, IS, flatpack, cubical  <\/td>\n<\/tr>\n<tr>\n<td><b>102<b><\/td>\n<td>A.5 MODEL CA \u2013 CAPACITIVE CYLINDRICAL PROXIMITY SWITCHES WITH THREADED BARREL <br \/> A.5.1 (CA) Dimensions <br \/> Figure A.21 \u2013 (CA) Dimensions <br \/> Table A.11 \u2013 (IX) \u2013 Frequency of operating cycles IN, IS, flatpack and cubical (f) in operating cycles per second  <\/td>\n<\/tr>\n<tr>\n<td><b>103<b><\/td>\n<td>A.5.2 (CA) Rated operating distance (sn) <br \/> A.5.3 (CA) Installation (mounting) <br \/> Table A.12 \u2013 (CA) \u2013 Dimensions <br \/> Table A.13 \u2013 (CA) \u2013 Rated operating distances  <\/td>\n<\/tr>\n<tr>\n<td><b>104<b><\/td>\n<td>A.5.4 (CA) Frequency of operating cycles (f) <br \/> A.6 MODEL CB \u2013 CAPACITIVE PROXIMITY SWITCHES WITH SMOOTH BARREL <br \/> A.7 MODEL CC \u2013 CAPACITIVE RECTANGULAR PROXIMITY SWITCHES WITH SQUARE CROSS-SECTION <br \/> A.7.1 (CC) Dimensions <br \/> Figure A.22 \u2013 (CA) Installation (mounting)  <\/td>\n<\/tr>\n<tr>\n<td><b>105<b><\/td>\n<td>A.7.2 (CC) Rated operating distance (sn) <br \/> Figure A.23 \u2013 Model CC Dimensions  <\/td>\n<\/tr>\n<tr>\n<td><b>106<b><\/td>\n<td>A.7.3 (CC) Installation (mounting) <br \/> A.7.4 (CC) Frequency of operating cycles (f) <br \/> Figure A.24 \u2013 (CC) Installation (mounting) <br \/> Table A.14 \u2013 (CC) \u2013 Rated operating distance  <\/td>\n<\/tr>\n<tr>\n<td><b>107<b><\/td>\n<td>A.8 MODEL CD \u2013 CAPACITIVE RECTANGULAR PROXIMITY SWITCHES WITH RECTANGULAR CROSS-SECTION <br \/> A.8.1 (CD) Dimensions <br \/> A.8.2 (CD) Rated operating distance (sn) <br \/> A.8.3 (CD) Installation (mounting) <br \/> Figure A.25 \u2013 (CD) Dimensions in millimetres  <\/td>\n<\/tr>\n<tr>\n<td><b>108<b><\/td>\n<td>A.8.4 (CD) Frequency of operating cycles (f) <br \/> A.9 MODEL CX \u2013 CAPACITIVE PROXIMITY SWITCHES WITH OTHER FORMS, DIMENSIONS AND SMALL SIZES <br \/> A.10 MODEL UA \u2013 THREADED BARREL ULTRASONIC CYLINDRICAL PROXIMITY SWITCHES <br \/> A.10.1 (UA) Dimensions <br \/> Figure A.26 \u2013 (CD) Installation (mounting)  <\/td>\n<\/tr>\n<tr>\n<td><b>109<b><\/td>\n<td>A.10.2 (UA) Sensing range <br \/> A.10.3 (UA) Installation (mounting) <br \/> A.10.4 (UA) Frequency of operating cycles (f) <br \/> Figure A.27 \u2013 (UA) Dimensions <br \/> Table A.15 \u2013 (UA) \u2013 Dimensions  <\/td>\n<\/tr>\n<tr>\n<td><b>110<b><\/td>\n<td>A.11 MODEL UD \u2013 ULTRASONIC RECTANGULAR PROXIMITY SWITCHES WITH RECTANGULAR CROSS-SECTION <br \/> A.11.1 (UD) Dimensions <br \/> A.11.2 (UD) Sensing range <br \/> A.11.3 (UD) Installation (mounting) <br \/> A.11.4 (UD) Frequency of operating cycles (f) <br \/> Figure A.28 \u2013 (UD) Dimensions of Type D80  <\/td>\n<\/tr>\n<tr>\n<td><b>111<b><\/td>\n<td>Annex B (normative) Class II proximity switches insulated by encapsulation \u2013 Requirements and tests <br \/> B.1 General <br \/> B.2 Terms and definitions <br \/> B.6 Marking  <\/td>\n<\/tr>\n<tr>\n<td><b>112<b><\/td>\n<td>B.8 Constructional and functional requirements <br \/> B.9 Tests <br \/> Figure B.1 \u2013 Encapsulated device  <\/td>\n<\/tr>\n<tr>\n<td><b>114<b><\/td>\n<td>Figure B.2 \u2013 Test device  <\/td>\n<\/tr>\n<tr>\n<td><b>115<b><\/td>\n<td>Annex C (normative) Additional requirements for proximity switches with integrally connected cables <br \/> C.1 General <br \/> C.2 Terms and definitions <br \/> C.8 Constructional and performance requirements  <\/td>\n<\/tr>\n<tr>\n<td><b>116<b><\/td>\n<td>C.9 Tests <br \/> Table C.1 \u2013 Material characteristics  <\/td>\n<\/tr>\n<tr>\n<td><b>117<b><\/td>\n<td>Table C.2 \u2013 Examples of standard cable types  <\/td>\n<\/tr>\n<tr>\n<td><b>118<b><\/td>\n<td>Table C.3 \u2013 Tensile forces  <\/td>\n<\/tr>\n<tr>\n<td><b>120<b><\/td>\n<td>Annex D (normative) Integral connectors for plug-in proximity switches <br \/> Figure D.1 \u2013 M12 thread 3-pin integral connector for AC proximity switches  <\/td>\n<\/tr>\n<tr>\n<td><b>121<b><\/td>\n<td>Figure D.2 \u2013 M12 thread 5-pin integral connector for DC proximity switches  <\/td>\n<\/tr>\n<tr>\n<td><b>122<b><\/td>\n<td>Figure D.3 \u2013 8 mm thread 3-pin integral connector for DC proximity switches  <\/td>\n<\/tr>\n<tr>\n<td><b>123<b><\/td>\n<td>Figure D.4 \u2013 8 mm thread 4-pin integral connector for DC proximity switches  <\/td>\n<\/tr>\n<tr>\n<td><b>124<b><\/td>\n<td>Figure D.5 \u2013 M12 thread 4-pin integral connector for AC proximity switches  <\/td>\n<\/tr>\n<tr>\n<td><b>125<b><\/td>\n<td>Figure D.6 \u2013 M12 thread 5-pin integral connector for AC proximity switches  <\/td>\n<\/tr>\n<tr>\n<td><b>126<b><\/td>\n<td>Figure D.7 \u2013 M12 thread 6-pin integral connector for AC proximity switches  <\/td>\n<\/tr>\n<tr>\n<td><b>127<b><\/td>\n<td>Figure D.8 \u2013 M5 thread 4-pin\/3-pin integral connector for DC proximity switches  <\/td>\n<\/tr>\n<tr>\n<td><b>128<b><\/td>\n<td>Annex E (normative) Additional requirements for proximity switches suitable for use in strong magnetic fields <br \/> E.1 Preamble <br \/> E.3 Terms and definitions <br \/> E.4 Classification  <\/td>\n<\/tr>\n<tr>\n<td><b>129<b><\/td>\n<td>E.8 Construction and performance requirements  <\/td>\n<\/tr>\n<tr>\n<td><b>130<b><\/td>\n<td>E.9 Tests  <\/td>\n<\/tr>\n<tr>\n<td><b>131<b><\/td>\n<td>Figure E.1 \u2013 Examples of test configuration for verification of the immunity to an alternating field  <\/td>\n<\/tr>\n<tr>\n<td><b>132<b><\/td>\n<td>Figure E.2 \u2013 Example of test configuration for verification of the immunity in a constant magnetic field  <\/td>\n<\/tr>\n<tr>\n<td><b>133<b><\/td>\n<td>Annex F (informative) Symbols for proximity switches <br \/> F.1 General <br \/> F.2 Standard symbols for proximity switches  <\/td>\n<\/tr>\n<tr>\n<td><b>134<b><\/td>\n<td>Figure F.1 \u2013 Examples of symbols for proximity switches  <\/td>\n<\/tr>\n<tr>\n<td><b>135<b><\/td>\n<td>F.3 Additional symbols for photoelectric proximity switches <br \/> F.3.1 Sensor principles <br \/> F.3.2 Optical actuation means <br \/> F.3.3 Functional symbol definitions  <\/td>\n<\/tr>\n<tr>\n<td><b>136<b><\/td>\n<td>Figure F.2 \u2013 Examples of symbols for photoelectric proximity switches  <\/td>\n<\/tr>\n<tr>\n<td><b>137<b><\/td>\n<td>Bibliography  <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p><b>Low-voltage switchgear and controlgear &#8211; Control circuit devices and switching elements. Proximity switches<\/b><\/p>\n<table class=\"shortdes-table\" style=\"width: 100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Published By<\/td>\n<td>Publication Date<\/td>\n<td>Number of Pages<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/pdfstandards.shop\/product-category\/publishers\/bsi\/\"><b>BSI<\/b><\/a><\/td>\n<td>2020<\/td>\n<td>140<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":250372,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[510,2641],"product_tag":[],"class_list":{"0":"post-250368","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-29-120-40","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/250368","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/250372"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=250368"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=250368"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=250368"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}