IEC 61010-2-201:2013 specifies the complete safety requirements for control equipment (e.g. programmable controller (PLC)), the components of Distributed Control Systems, I\/O devices, Human Machine Interface (HMI)). Safety terms of general use are defined in IEC 61010-1. More specific terms are defined in each part. This part incorporates the safety related requirements of Programmable Controllers. Annex DD provides a cross reference between clauses of this standard and those of IEC 61010-1 or IEC 61131-2:2007. It has the status of a basic safety publication in accordance with IEC Guide 104. This publication is to be read in conjunction with \/2.<\/p>\n
| PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
|---|---|---|---|---|---|---|---|
| 7<\/td>\n | English CONTENTS <\/td>\n<\/tr>\n | ||||||
| 10<\/td>\n | INTRODUCTION <\/td>\n<\/tr>\n | ||||||
| 11<\/td>\n | 1 Scope and object 1.1.1 Equipment included in scope <\/td>\n<\/tr>\n | ||||||
| 12<\/td>\n | 1.1.2 Equipment excluded from scope 1.2.1 Aspects included in scope 1.2.2 Aspects excluded from scope <\/td>\n<\/tr>\n | ||||||
| 13<\/td>\n | 2 Normative references 3 Terms and definitions <\/td>\n<\/tr>\n | ||||||
| 15<\/td>\n | 4 Tests 4.1 General 4.3.2 State of equipment 4.4 Testing in single fault condition <\/td>\n<\/tr>\n | ||||||
| 16<\/td>\n | Tables Table 101 \u2013 Overload test circuit values Table 102 \u2013 Endurance test circuit values <\/td>\n<\/tr>\n | ||||||
| 17<\/td>\n | 5 Marking and documentation 5.4.3 Equipment installation 6 Protection against electric shock 6.1.2 Exceptions 6.2.1 General 6.2.2 Examination 6.2.3 Openings above parts that are hazardous live <\/td>\n<\/tr>\n | ||||||
| 18<\/td>\n | 6.2.4 Openings for pre-set controls 6.2.101 Accessibility of interfaces\/ports\/terminals <\/td>\n<\/tr>\n | ||||||
| 19<\/td>\n | Figures Figure 101 \u2013 Typical interface\/port diagram of control equipment Table 103 \u2013 Operator accessibility for open and enclosed equipment <\/td>\n<\/tr>\n | ||||||
| 20<\/td>\n | 6.2.102 Control equipment <\/td>\n<\/tr>\n | ||||||
| 23<\/td>\n | 6.6.1 General 6.6.2 Terminals for external circuits 6.6.3 Circuits with terminals which are hazardous live 6.6.4 Terminals for stranded conductors <\/td>\n<\/tr>\n | ||||||
| 24<\/td>\n | Figure 102 \u2013 Requirements for insulation between separate circuits and between circuits and accessible conductive parts <\/td>\n<\/tr>\n | ||||||
| 25<\/td>\n | 6.7.2 Insulation for mains circuits of overvoltage category II with a nominal supply voltage up to 300 V <\/td>\n<\/tr>\n | ||||||
| 26<\/td>\n | Table 4 \u2013 Clearance and creepage distances for mains circuits ofovervoltage category II up to 300 V <\/td>\n<\/tr>\n | ||||||
| 27<\/td>\n | 6.7.3 Insulation for secondary circuits derived from mains circuits of overvoltage category II up to 300 V Table 5 \u2013 Test voltages for solid insulation between mains and between mains and secondary circuits overvoltage category II up to 300 V d <\/td>\n<\/tr>\n | ||||||
| 28<\/td>\n | Table 6 \u2013 Clearances and test voltages for secondary circuits derived from mains circuits of overvoltage category II up to 300 V <\/td>\n<\/tr>\n | ||||||
| 29<\/td>\n | 6.7.101 Insulation for field wiring terminals of overvoltage category II with a nominal voltage up to 1 000 V 6.8.3 Test procedures 6.10 Connection to the mains supply source and connections between parts of equipment Table 104 \u2013 Minimum creepages and clearances in air of overvoltagecategory II up to 1 000 V at field-wiring terminals <\/td>\n<\/tr>\n | ||||||
| 30<\/td>\n | 6.11 Disconnection from supply source 7 Protection against mechanical hazards 7.1.101 Open and panel mounted equipment 7.2 Sharp edges 7.3.3 Risk assessment for mechanical hazards to body parts Figure 103 \u2013 Mechanical hazards requirements for panel mounted equipment <\/td>\n<\/tr>\n | ||||||
| 31<\/td>\n | 7.3.4 Limitation of force and pressure 7.3.5 Gap limitations between moving parts 7.7 Expelled parts 8 Resistance to mechanical stresses 8.1.101 Open equipment 8.1.102 Panel mounted equipment 8.2.2 Impact test 8.3 Drop test <\/td>\n<\/tr>\n | ||||||
| 32<\/td>\n | 8.3.1 Equipment other than hand-held equipment and direct plug-in equipment 8.3.2 Hand-held equipment and direct plug-in equipment 9 Protection against the spread of fire 9.2 Eliminating or reducing the sources of ignition within the equipment 9.3.2 Constructional requirements Table 105 \u2013 Drop tests <\/td>\n<\/tr>\n | ||||||
| 33<\/td>\n | 10 Equipment temperature limits and resistance to heat 10.1 Surface temperature limits for protection against burns Figure 104 \u2013 Safety enclosure with HMI installed through a wall <\/td>\n<\/tr>\n | ||||||
| 34<\/td>\n | 10.3 Other temperature measurements 10.4.1 General Table 19 \u2013 Surface temperature limits, under normal conditions <\/td>\n<\/tr>\n | ||||||
| 35<\/td>\n | 10.4.2 Temperature measurement of heating equipment 10.4.3 Equipment intended for installation in a cabinet or a wall <\/td>\n<\/tr>\n | ||||||
| 36<\/td>\n | 10.5.2 Non-metallic enclosures 11 Protection against hazards from fluids 11.6 Specially protected equipment 12 Protection against radiation, including laser sources, and against sonic and ultrasonic pressure Figure 105 \u2013 Panel mounted HMI device extending through the wall of a cabinet <\/td>\n<\/tr>\n | ||||||
| 37<\/td>\n | 13 Protection against liberated gases and substances, explosion and implosion 13.1 Poisonous and injurious gases and substances 13.2.1 Components 13.2.2 Batteries and battery charging 14 Components and subassemblies 14.101 Components bridging insulation 14.101.1 Capacitors 14.101.2 Surge surpressors <\/td>\n<\/tr>\n | ||||||
| 38<\/td>\n | 14.102 Switching devices 15 Protection by interlocks 16 Hazards resulting from application 17 Risk assessment Annexes <\/td>\n<\/tr>\n | ||||||
| 39<\/td>\n | Annex\u00a0F (normative)Routine tests <\/td>\n<\/tr>\n | ||||||
| 41<\/td>\n | Annex\u00a0L (informative)Index of defined terms <\/td>\n<\/tr>\n | ||||||
| 42<\/td>\n | Annex\u00a0AA (informative)General approach to safety for control equipment Figure AA.1 \u2013 Control equipment access and safety concerns <\/td>\n<\/tr>\n | ||||||
| 44<\/td>\n | Annex\u00a0BB (informative)System drawing of isolation boundaries <\/td>\n<\/tr>\n | ||||||
| 45<\/td>\n | Figure BB.1 \u2013 Typical system enclosure layout <\/td>\n<\/tr>\n | ||||||
| 46<\/td>\n | Figure BB.2 \u2013 Simplified system schematic <\/td>\n<\/tr>\n | ||||||
| 47<\/td>\n | Figure BB.3 \u2013 Hazard situation of the control equipment <\/td>\n<\/tr>\n | ||||||
| 48<\/td>\n | Figure BB.4 \u2013 Application of the standard to the control equipment safety drawing <\/td>\n<\/tr>\n | ||||||
| 49<\/td>\n | Figure BB.5 \u2013 Reinforced insulation <\/td>\n<\/tr>\n | ||||||
| 50<\/td>\n | Figure BB.6 \u2013 Basic insulation <\/td>\n<\/tr>\n | ||||||
| 51<\/td>\n | Figure BB.7 \u2013 Reinforced insulation, basic insulation and limiting impedance <\/td>\n<\/tr>\n | ||||||
| 52<\/td>\n | Annex\u00a0CC (informative)Historical techniques for secondary circuits <\/td>\n<\/tr>\n | ||||||
| 54<\/td>\n | Table CC.1 \u2013 Limits of output current and output powerfor inherently limited power sources <\/td>\n<\/tr>\n | ||||||
| 55<\/td>\n | Table CC.2 \u2013 Limits of output current, output power and ratings for over-current protective devices for non-inherently limited power sources <\/td>\n<\/tr>\n | ||||||
| 56<\/td>\n | Annex\u00a0DD (informative)Cross references between IEC\u00a061010-2-201and IEC\u00a061010-1:2010 or IEC\u00a061131-2:2007 Table DD.1 \u2013 Cross-references between IEC\u00a061010-2-201and IEC\u00a061010-1 or IEC\u00a061131-2 <\/td>\n<\/tr>\n | ||||||
| 57<\/td>\n | Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Safety requirements for electrical equipment for measurement, control and laboratory use – Particular requirements for control equipment<\/b><\/p>\n |