INDUSTRIAL-PROCESS MEASUREMENT AND CONTROL - PROGRAMMABLE CONTROLLERS - PART 2: EQUIPMENT REQUIREMENTS AND TESTS
International Electrotechnical Committee
FOREWORD<br>INTRODUCTION<br>1 Scope <br>2 Normative references <br>3 Terms, definitions, abbreviated terms, acronyms,<br> conventions and symbols <br>4 Compliance and type tests<br>5 Normal service conditions and requirements <br>6 Functional requirements <br>7 Electromagnetic compatibility (EMC) requirements <br>8 Marking requirements and information to be provided<br> by the manufacturer <br>Annex A (informative) - Temperature derating for altitude <br>Annex B (informative) - Digital input standard operating<br> range equations<br>Annex C (normative) - Zone C - EMC immunity levels<br>Annex D (normative) - Legacy techniques that are<br> out-dated and not recommended for new design<br>Annex E (informative) - Application reasoning for a.c.<br> and d.c. interruptions <br>Annex F (normative) - Digital I/O: Current-sourcing input<br> and current-sinking output <br>Bibliography
Describes functional and electromagnetic compatibility requirements and related verification tests for industrial control equipment.
| Document Type | Standard |
| Status | Current |
| Publisher | International Electrotechnical Committee |
| Committee | TC 65 |
