BS EN 60947-5-2:1999:2004 Edition
$215.11
Specification for low-voltage switchgear and controlgear – Control circuit devices and switching elements. Proximity switches
| Published By | Publication Date | Number of Pages |
| BSI | 2004 | 92 |
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 1 | BRITISH STANDARD |
| 2 | National foreword |
| 4 | Foreword Foreword to amendment A1 Foreword to amendment A2 Contents |
| 7 | 1 General 1.1 Scope and object 1.2 Normative references |
| 9 | 2 Definitions |
| 11 | 2.1 Basic definitions |
| 12 | 2.2 Parts of a proximity switch |
| 13 | 2.3 Operation of a proximity switch |
| 14 | Figure 1a – Type T, emitter and receiver — Through beam photoelectric Figure 1b – Type R, emitter-receiver and reflector — Retroreflective photoelectric Figure 1c – Type D, emitter-receiver and object — Diffuse reflective photoelectric |
| 15 | 2.4 Switching element characteristics |
| 16 | Figure 2 – Ultrasonic proximity switch operating distances |
| 17 | Table 1 – Classification of proximity switches |
| 18 | 3 Classification 3.1 Classification according to sensing means 3.2 Classification according to the mechanical installation 3.3 Classification according to the construction form and size 3.4 Classification according to switching element function 3.5 Classification according to type of output 3.6 Classification according to method of connection Characteristics 4.1 Summary of characteristics |
| 19 | 4.2 Operating conditions Figure 3 – Relationship between operating distances of inductive and capacitive proximity switches |
| 20 | 4.3 Rated and limiting values for the proximity switch and switching element(s) Figure 4 – Relationship between operating distances of ultrasonic proximity switches |
| 21 | 4.4. Utilization categories for the switching element |
| 22 | 5 Product information 5.1 Nature of information 5.2 Marking |
| 23 | 5.3 Instruction for installation, operation and maintenance 6 Normal service, mounting and transport conditions 6.1 Normal service conditions 6.2 Conditions during transport and storage 6.3 Mounting |
| 24 | 7 Constructional and performance requirements 7.1 Constructional requirements |
| 26 | 7.2 Performance requirements |
| 30 | Table 4 – Verification of making and breaking capacities of switching elements under normal conditions corr… Table 5 – Verification of making and breaking capacities of switching elements under abnormal conditions co… |
| 31 | Table 7 – Acceptance criteria |
| 32 | Table 8 – Immunity tests |
| 33 | 7.3 Physical dimensions 7.4 Shock and vibration |
| 34 | 8 Tests 8.1 Kinds of tests |
| 35 | 8.2 Compliance with constructional requirements 8.3 Performances |
| 36 | Figure 5 – Method of measuring the operating distance |
| 39 | Figure 8 – Test circuit for the verification of minimum operational current OFF-state current, voltage drop … |
| 40 | Table 6 – Test voltages |
| 43 | 8.4 Testing of operating distances |
| 45 | Figure 11a – Type T, emitter and receiver Figure 11b – Type R, emitter-receiver and reflector Figure 11c – Type D, emitter-receiver and object |
| 46 | Figure 11d – Type D, emitter-receiver and target Figure 11 – Testing of the sensing range Figure 12 – Methods for measuring the operating frequency of inductive, capacitive and non-mechanical magnetic proximity switches (if applicable) 8.5 Testing for the frequency of operating cycles |
| 47 | Figure 13 – Methods for measuring the operating frequency |
| 48 | Figure 14 – Output signal of direct current proximity switch during the measurement of operating frequency Figure 15 – Measurement means for turn-on time |
| 49 | Figure 16 – Turn-on time |
| 50 | Figure 17 – Turn-off time 8.6 Verification of the electromagnetic compatibility |
| 51 | 8.7 Test results and test report |
| 52 | Annex A (normative) Specification sheets A.1 (IA) Dimensions Figure A.1 (IA) – Dimensions Table A.1 (IA) – Dimensions in millimetres A.2 (IA) Rated operating distances |
| 53 | Table A.2 (IA) – Rated operating distances in millimetres A.3 (IA) Installation (mounting) Figure A.2 (IA) – Installation (mounting) A.4 (IA) Frequency of operating cycles |
| 54 | A.1 (IB) Dimensions Figure A.1 (IB) – Dimensions Table A.1 (IB) – Dimensions in millimetres A.2 (IB) Rated operating distances Table A.2 (IB) – Rated operating distance in millimetres |
| 55 | A.3 (IB) Installation (mounting) Figure A.2 (IB) – Installation in damping material A.4 (IB) Frequency of operating cycles |
| 56 | A.1 (IC) Dimensions Figure A.1 (IC) – Dimensions in millimetres |
| 57 | Figure A.1.2 (IC) – Dimensions in millimetres |
| 58 | Figure A.1.3 (IC) – Dimensions in millimetres |
| 59 | Figure A.1.4 (IC) – Dimensions in millimetres A.2 (IC) Rated operating distance Table A.2 (IC) – Rated operating distance in millimetres |
| 60 | A.3 (IC) Installation (mounting) Figure A.2 (IC) – Installation of a I1C proximity switch in damping material |
| 61 | Figure A.3 (IC) – Installation of I2C35 in damping material A.4 (IC) Frequency of operating cycles ( |
| 62 | A.1 (ID) Dimensions Figure A.1 (ID) – Dimensions Table A.1 (ID) – Dimensions in millimetres A.2 (ID) Rated operating distance Table A.2 (ID) – Rated operating distances in millimetres |
| 63 | A.3 (ID) Installation (mounting) Figure A.2 (ID) – Installation of I2D in damping material A.4 (ID) Frequency of operating cycles ( |
| 64 | A.1 (CA) Dimensions Figure A.1 (CA) – Dimensions Table A.1 (CA) – Dimensions in millimetres A.2 (CA) Rated operating distance |
| 65 | A.3 (CA) Installation (mounting) Figure A.2 (CA) – Installation (mounting) A.4 (CA) Frequency of operating cycles ( |
| 67 | A.1 (CC) Dimensions Figure A.1 (CC) a – Dimensions, type C30 in millimetres Figure A.1 (CC) b – Dimensions, type C40 in millimetres |
| 68 | A.2 (CC) Rated operating distances Table A.2 (CC) – Rated operational distance in millimetres A.3 (CC) Installation (mounting) Figure A.2 (CC) – Installation (mounting) A.4 (CC) Frequency of operating cycles ( |
| 69 | A.1 (CD) Dimensions Figure A.1 (CD) – Dimensions in millimetres A.2 (CD) Rated operating distance A.3 (CD) Installation (mounting) |
| 70 | Figure A.2 (CD) – Installation (mounting) A.4 (CD) Frequency of operating cycles ( |
| 71 | A.1 (UA) Dimensions Figure A.1 (UA) – Dimensions Table A.1 (UA) – Dimensions in millimetres A.2 (UA) Sensing range |
| 72 | Table A.2 (UA) – Requirements for sensing range in millimetres A.3 (UA) Installation (mounting) A.4 (UA) Frequency of operating cycles ( |
| 73 | A.1 (UC) Dimensions Figure A.1 (UC) – Dimensions of type U3C40 A.2 (UC) Sensing range Table A.1 (UC) – Requirements for sensing range in millimetres A.3 (UC) Installation (mounting) A.4 (UC) Frequency of operating cycles ( |
| 74 | A.1 (UD) Dimensions Figure A.1 (DD) – Dimensions of type U3D80 in millimetres A.2 (UD) Sensing range Table A.2 (UD) – Requirements for sensing range in millimetres A.3 (UD) Installation (mounting) A.4 (UD) Frequency of operating cycles ( |
| 75 | Annex B (normative) Class II proximity switches insulated by encapsulation — Requirements and tests B.1 General B.2 Definitions B.5 Marking B.7 Constructional and functional requirements |
| 76 | Figure B.1 – Encapsulated device B.8 Tests |
| 77 | Figure B.2 – Test device |
| 78 | Annex C (normative) Additional requirements for proximity switches with integrally connected cables� C.1 General C.2 Definitions C.7 Constructional and performance requirements |
| 79 | C.8 Tests |
| 80 | Annex D (normative) Integral connectors for plug-in proximity switches Figure D.1 – M12 Ø 3-pin integral connector for a.c. proximity switches |
| 81 | Figure D.2 – M12 Ø 5-pin integral connector for d.c. proximity switches Figure D.3 – 8 mm Ø 3-pin integral connector for d.c. proximity switches |
| 82 | Figure D.4 – 8 mm Ø 4-pin integral connector for d.c. proximity switches Figure D.5 – M12 Ø 4-pin integral connector for a.c. proximity switches |
| 83 | Figure D.6 – M12 Ø 5-pin integral connector for a.c. proximity switches Figure D.7 – M12 Ø 6-pin integral connector for a.c. proximity switches |
| 84 | Annex E (normative) Additional requirements for proximity switches suitable for use in strong magnetic�fi… E.1 General E.2 Definitions E.3 Classification |
| 85 | E.7 Construction and performance requirements E.8 Tests |
| 89 | Annex F (informative) Symbols for proximity switches Figure F.1 – Examples of symbols for proximity switches |
| 90 | Annex ZA (normative) Normative references to international publications with their corresponding European … |
