IEC 61003-1:2016 is applicable to pneumatic and electric industrial-process instruments or control device using measured values that are continuous signals either a mechanical (position, force, etc.) or a standard electric signal. It is intended to specify uniform terminologies and testing methods for performance evaluation of industrial-process instruments or process control systems modules with analogue measured values and two- or multi-position outputs. This third edition cancels and replaces the second edition published in 2004. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: – use of the term ‘two-position output’ instead of ‘two-state instrument’ (see 3.2); – use of the term ‘differential gap’ instead of ‘switching differential’ (see 3.4); – use of ‘fast transient\/burst immunity requirements’ instead of ‘power supply transient overvoltages’, and revision of the test method (see 6.2.10); – deletion of 6.2.12 ‘common mode interference’ and 6.2.13 ‘normal mode interference (series mode) ‘tests of the previous edition; – use of the term ‘electromagnetic field’ instead of ‘radiated electromagnetic interference’, the test method remained the same (see 6.2.16); – use of the term ‘dielectric strength’ instead of ‘isolation test’, and revision of the reference (see 6.3.4); – deletion of Subclauses ‘8.2 Design features’, ‘10.1 Routine maintenance and adjustment’ and ‘10.2 Repair’ of the previous edition.<\/p>\n
| PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
|---|---|---|---|---|---|---|---|
| 1<\/td>\n | compares BS EN 61003-1:2016 <\/td>\n<\/tr>\n | ||||||
| 2<\/td>\n | TRACKED CHANGES Text example 1 \u2014 indicates added text (in green) <\/td>\n<\/tr>\n | ||||||
| 54<\/td>\n | European foreword Endorsement notice <\/td>\n<\/tr>\n | ||||||
| 55<\/td>\n | Annex ZA (normative) Normative references to international publications with their corresponding European publications <\/td>\n<\/tr>\n | ||||||
| 56<\/td>\n | English CONTENTS <\/td>\n<\/tr>\n | ||||||
| 58<\/td>\n | FOREWORD <\/td>\n<\/tr>\n | ||||||
| 60<\/td>\n | INTRODUCTION <\/td>\n<\/tr>\n | ||||||
| 61<\/td>\n | 1 Scope 2 Normative references <\/td>\n<\/tr>\n | ||||||
| 62<\/td>\n | 3 Terms and definitions Figure 1 \u2013 Action of two-position output <\/td>\n<\/tr>\n | ||||||
| 63<\/td>\n | 4 General conditions for tests 4.1 Documentary information 4.1.1 General reference documents Figure 2 \u2013 Action of three-position output <\/td>\n<\/tr>\n | ||||||
| 64<\/td>\n | 4.1.2 Collect data 4.2 Electrical safety 4.3 Installation 4.4 Supply conditions 5 General testing procedures and precautions 5.1 Checking of calibration made prior to delivery 5.2 Set point <\/td>\n<\/tr>\n | ||||||
| 65<\/td>\n | 5.3 Differential gap 6 Test methods and procedures 6.1 Tests under reference conditions 6.1.1 Switching accuracy related factors <\/td>\n<\/tr>\n | ||||||
| 66<\/td>\n | 6.1.2 Mean switching point 6.1.3 Set point 6.2 Tests for the effects of influence quantities 6.2.1 Ambient temperature <\/td>\n<\/tr>\n | ||||||
| 67<\/td>\n | 6.2.2 Humidity 6.2.3 Vibrations <\/td>\n<\/tr>\n | ||||||
| 68<\/td>\n | 6.2.4 Shock, drop and topple 6.2.5 Mounting position 6.2.6 Over-range 6.2.7 Output load effects 6.2.8 Supply voltage and frequency variations 6.2.9 Short-term supply voltage interruptions <\/td>\n<\/tr>\n | ||||||
| 69<\/td>\n | 6.2.10 Fast transient\/burst immunity requirements 6.2.11 Supply pressure variations 6.2.12 Common mode interference 6.2.13 Normal mode interference (series mode) 6.2.14 Earthing 6.2.15 Magnetic field effects <\/td>\n<\/tr>\n | ||||||
| 70<\/td>\n | 6.2.16 Electromagnetic field 6.2.17 Electrostatic discharge (ESD) 6.2.18 Effect of open-circuited and short-circuited input 6.2.19 Effect of open-circuited and short-circuited output 6.2.20 Effect of process medium temperature <\/td>\n<\/tr>\n | ||||||
| 71<\/td>\n | 6.2.21 Atmospheric pressure effects 6.2.22 Start-up drift 6.2.23 Accelerated operational life test 6.3 Other tests 6.3.1 Transient response of a two-position output <\/td>\n<\/tr>\n | ||||||
| 72<\/td>\n | 6.3.2 Indication of the measured value 6.3.3 Adjustable differential gap 6.3.4 Dielectric strength <\/td>\n<\/tr>\n | ||||||
| 73<\/td>\n | 6.3.5 Insulation resistance 7 Multi-position output 7.1 Action 7.2 Test 7.2.1 Characteristics of the multi-position output 7.2.2 Mutual influence of pairs of switching points 7.2.3 Determination of switching range 8 General observations 8.1 Protective finishes 8.2 Tools and equipment <\/td>\n<\/tr>\n | ||||||
| 74<\/td>\n | 9 Test report and summary of tests Table 1 \u2013 An example of a report (1 of 4) <\/td>\n<\/tr>\n | ||||||
| 77<\/td>\n | 10 Partial evaluation <\/td>\n<\/tr>\n | ||||||
| 78<\/td>\n | Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Tracked Changes. Industrial-process control systems. Instruments with analogue inputs and two- or multi-position outputs – Methods for evaluating performance<\/b><\/p>\n |