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s7300 et200m ex io modules manual en US : tài liệu trọn bộ cấu hình các dòng plc s7 300 , các moduls kết nối với plc s7 300 1. Mechanical Configuration of an Automation System with SIMATIC S7 Ex Modules 2. SIMATIC S7 Ex Digital Modules 3. SIMATIC S7 Ex Analog Modules........
Preface SIMATIC Automation systems S7 300, ET200M Ex I/O Modules Mechanical Configuration of an Automation System with SIMATIC S7 Ex Modules SIMATIC S7 Ex Digital Modules SIMATIC Automation systems S7 300, ET200M Ex I/O Modules SIMATIC S7 Ex Analog Modules The following supplement is part of this documentation: No Designation Drawing number Edition Product information Product information Product information A5E00201782-03 A5E00291373-02 A5E00336417-01 12/2004 02/2004 07/2004 This manual is part of the documentation package with order no.: 6ES7398-8RA00-8BA0 A5E00172008-09 SIMATIC S7 HART Analog Modules A Certificates Manual Edition 09/2007 B Standards and licenses Safety Guidelines Safety Guidelines This manual contains notices you have to observe in order to ensure your personal safety, as well as to prevent damage to property The notices referring to your personal safety are highlighted in the manual by a safety alert symbol, notices referring only to property damage have no safety alert symbol These notices shown below are graded according to the degree of danger DANGER indicates that death or severe personal injury will result if proper precautions are not taken WARNING indicates that death or severe personal injury may result if proper precautions are not taken CAUTION with a safety alert symbol, indicates that minor personal injury can result if proper precautions are not taken CAUTION without a safety alert symbol, indicates that property damage can result if proper precautions are not taken NOTICE indicates that an unintended result or situation can occur if the corresponding information is not taken into account If more than one degree of danger is present, the warning notice representing the highest degree of danger will be used A notice warning of injury to persons with a safety alert symbol may also include a warning relating to property damage Qualified Personnel The device/system may only be set up and used in conjunction with this documentation Commissioning and operation of a device/system may only be performed by qualified personnel Within the context of the safety notes in this documentation qualified persons are defined as persons who are authorized to commission, ground and label devices, systems and circuits in accordance with established safety practices and standards Prescribed Usage Note the following: WARNING This device may only be used for the applications described in the catalog or the technical description and only in connection with devices or components from other manufacturers which have been approved or recommended by Siemens Correct, reliable operation of the product requires proper transport, storage, positioning and assembly as well as careful operation and maintenance Trademarks All names identified by ® are registered trademarks of the Siemens AG The remaining trademarks in this publication may be trademarks whose use by third parties for their own purposes could violate the rights of the owner Disclaimer of Liability We have reviewed the contents of this publication to ensure consistency with the hardware and software described Since variance cannot be precluded entirely, we cannot guarantee full consistency However, the information in this publication is reviewed regularly and any necessary corrections are included in subsequent editions Siemens AG Automation and Drives Postfach 48 48 90327 NÜRNBERG GERMANY Ordernumber: A5E00172008-09 Ⓟ 10/2007 Copyright © Siemens AG 2007 Technical data subject to change Preface Purpose of the manual This manual will help you to ● plan, ● install, ● and operate a SIMATIC S7 ex module for an automation system in a hazardous area Basic knowledge required General knowledge of automation engineering is required to understand this manual You should be familiar with the fundamentals of explosion protection, with the identification of explosion-protected equipment and with the regulations regarding explosion protection Validity of the manual This manual is valid for all the SIMATIC S7 ex modules listed by order number in the following table Table S7-300 I/O modules SIMATIC S7 ex module Order Number SM 321; DI x NAMUR 6ES7 321-7RD00-0AB0 SM 322; DO x 24V/10mA 6ES7 322-5SD00-0AB0 SM 322; DO x 15V/20mA 6ES7 322-5RD00-0AB0 SM 331; AI x TC/4 x RTD 6ES7 331-7SF00-0AB0 SM 331; AI x 0/4 20mA 6ES7 331-7RD00-0AB0 SM 332; AO x 0/4 20mA 6ES7 332-5RD00-0AB0 SM 331; AI x 0/4 20mA HART 6ES7 331-7TB00-0AB0 SM 332; AO x 0/4 20mA HART 6ES7 332-5TB00-0AB0 For information on CPUs or IM 153-x versions which support this module, refer to the STEP Hardware Catalog S7 300, ET200M Ex I/O Modules Manual, Edition 09/2007, A5E00172008-09 Preface Changes since the previous edition of the manual The section below outlines the changes this manual contains compared to the previous version ● The first, second and third amendment to the EC special test certificate was added for the SM 331; AI x 0/4 20 mA HART module ● Small corrections carried out Approvals The SIMATIC S7-300 product range has the following approvals: (see Appendix "Standards and Licenses") CE marking The SIMATIC S7-300 product range meets the requirements and protection objectives of the following EU directives C-tick mark The SIMATIC S7-300 product range meets the requirements of the AS/NZS 2064 standard (Australia and New Zealand) (see Appendix "Standards and Licenses") Standards The SIMATIC S7-300 product range meets the requirements and criteria of IEC61131-2, (see Appendix "Standards and Licenses") Position in the information scheme Depending on the application, you will need the following documentation to understand this manual: ● S7-300: Hardware and Installation, CPU data, module specifications and instruction list ● ET 200M: Distributed I/O device ● Distributed I/O Devices S7-300, M7-300, ET 200M: Manual Guide The Manual "S7-300 automation systems, ET 200 M Ex I/O Modules" contains technical descriptions of the individual modules The manual covers the following subject areas: ● Chapter explains the mechanical configuration of an automation system with SIMATIC S7 Ex modules ● Chapter describes the SIMATIC S7 Ex digital modules ● Chapter describes the SIMATIC S7 Ex analog modules ● Chapter describes the SIMATIC S7 HART analog modules S7 300, ET200M Ex I/O Modules Manual, Edition 09/2007, A5E00172008-09 Preface Recycling and disposal You can recycle the Ex I/O modules because they are made of low-toxicity materials To recycle and disposal of your old device in an environmentally friendly way, please contact a company certified to deal with electronic waste Contact partner See Product Information Technical Support, Contact Partners and Training Training See Product Information Technical Support, Contact Partners and Training SIMATIC Technical Support See Product Information Technical Support, Contact Partners and Training Service & Support on the Internet See Product Information Technical Support, Contact Partners and Training S7 300, ET200M Ex I/O Modules Manual, Edition 09/2007, A5E00172008-09 Preface S7 300, ET200M Ex I/O Modules Manual, Edition 09/2007, A5E00172008-09 Table of contents Preface Mechanical Configuration of an Automation System with SIMATIC S7 Ex Modules 11 1.1 Use .11 1.2 Fundamental Guidelines and Specifications 11 1.3 The LK 393 line chamber 15 1.4 Configuration of an S7-300 with Ex I/O Modules .18 1.5 Configuration of an ET 200M with Ex I/O modules 20 1.6 Equipotential bonding of explosion protected systems 21 1.7 1.7.1 1.7.2 1.7.3 1.7.4 1.7.5 1.7.6 1.7.7 Wiring and Cabling in Ex Systems .24 General information .24 Marking of Cables and Lines of Intrinsically Safe Circuits 26 Wiring and Cabling in Cable Bedding Made of Metal or in Conduits 26 Summary of Requirements of DIN EN 60079-14 .27 Selecting the cables and wires in accordance with EN 60079-14 .28 Types of cables 29 Requirements of Terminals for Intrinsically Safe Type of Protection 33 1.8 1.8.1 1.8.2 1.8.3 1.8.4 1.8.5 Shielding and Measures to Counteract Interference Voltage 33 Shielding 33 Equipment Shielding 34 Line Shielding .35 Measures to Counteract Interference Voltages 38 The Most Important Basic Rules for Ensuring EMC 40 1.9 1.9.1 1.9.2 1.9.3 1.9.4 1.9.5 1.9.6 1.9.7 1.9.8 Lightning Protection .41 Measures .41 External Lightning Protection/Shielding of Buildings 41 Creating distributed systems with S7-300 and ET 200M 42 Shielding of Cables and Buildings .42 Equipotential bonding for lightning protection 43 Overvoltage Protection 43 Example of Lightning and Overvoltage Protection .45 Lightning Strike 46 1.10 1.10.1 1.10.2 1.10.3 Installation Work in Hazardous Areas 47 Safety Measures 47 Use of Ex Assemblies in Hazardous Zone .49 Use of Ex Assemblies in Hazardous Zone .50 1.11 Maintenance of Electrical Apparatus 53 S7 300, ET200M Ex I/O Modules Manual, Edition 09/2007, A5E00172008-09 Table of contents SIMATIC S7 Ex Digital Modules 55 2.1 Chapter overview 55 2.2 2.2.1 2.2.2 2.2.3 2.2.4 Digital input module SM 321; DI x NAMUR (6ES7321-7RD00-0AB0) 56 Features and technical specifications 56 Parameterization 61 Diagnostic messages 63 Interrupts 66 2.3 2.3.1 2.3.2 2.3.3 2.3.4 Digital output module SM 322; DO x 24V/10 mA (6ES7322-5SD00-0AB0) 68 Features and technical specifications 68 Parameterization 74 Diagnostic messages 76 Interrupts 78 2.4 2.4.1 Digital output module SM 322; DO x 15V/20 mA (6ES7322-5RD00-0AB0) 79 Features and technical specifications 79 SIMATIC S7 Ex Analog Modules 85 3.1.3 3.1.4 3.1.5 3.1.6 3.1.7 3.1.8 3.1.9 3.1.10 3.1.11 3.1.12 3.1.13 3.1.14 3.1.15 3.1.16 3.1.17 3.1.18 3.1.19 3.1.20 Analog value representation 85 Analog Value Representation of Analog Input and Output Values 85 General information about the display of analog values within the measuring ranges of analog inputs 86 Analog value notation of the voltage measurement ranges 87 Analog value notation of the current measurement ranges 88 Analog value notation of the measurement ranges of resistive encoders 89 Analog value representation for the standard temperature range 89 Analog value representation for the climatic temperature range 90 Analog value representation for the standard temperature range Ni 100 91 Analog value representation for the climatic temperature range Ni 100 92 Representation of the analog values of the temperature range type T 93 Analog value representation for the temperature range type U 94 Analog value representation for the temperature range type E 95 Analog value representation for the temperature range type J 96 Analog value representation for the temperature range type L 97 Analog value representation for the temperature range type K 98 Analog value representation for the temperature range type N 99 Analog value representation for the temperature range type R 100 Analog value representation for the temperature range type S 101 Analog value representation for the temperature range type B 102 Analog Value Representation for the Output Ranges of Analog Outputs 103 3.2 General information on wiring technology 104 3.3 Wiring transducers to analog inputs 105 3.4 Connecting thermocouples to the analog input SM 331; AI x TC/4 x RTD 108 3.5 Connection of resistance thermometers (e.g Pt100) and resistance sensors 113 3.6 Using thermocouples 114 3.7 Connecting voltage sensors 117 3.8 Wiring current transducers or measuring transducers to the analog inputs SM 331; AI x 0/4 20 mA 118 3.9 Connecting Loads/Actuators to the Analog Output Module SM 332; AO x 0/4 20 mA 120 3.10 Basic Requirements for the Use of Analog Modules 122 3.1 3.1.1 3.1.2 S7 300, ET200M Ex I/O Modules Manual, Edition 09/2007, A5E00172008-09 Table of contents 3.10.1 3.10.2 3.10.3 3.10.4 3.10.5 3.10.6 Conversion and Cycle Time of Analog Input Channels .122 Conversion, Cycle, Transient Recovery and Response Times of Analog Output Channels 123 Parameters of Analog Modules 124 Diagnostics of the Analog Modules 129 Interrupts of Analog Modules .133 Characteristics of Analog Modules 134 3.11 Analog input module SM 331; AI x TC/4 x RTD (6ES7331-7SF00-0AB0) .136 3.12 Analog input module SM 331; AI x 0/4 20 mA (6ES7331-7RD00-0AB0) .147 3.13 Analog input module SM 332; AO x 0/4 20 mA (6ES7332-5RD00-0AB0) 154 SIMATIC S7 HART Analog Modules 161 4.1 Overview of the HART analog modules 161 4.2 Product Overview for the Use of HART Analog Modules 162 4.3 4.3.1 4.3.2 4.3.3 Introduction to HART 163 Definition of HART .163 HART functions 164 Application of HART 167 4.4 4.4.1 4.4.2 4.4.3 Guidelines for Installation and Operation 168 Example configuration .168 Setting Up the HART Analog Module and Field Devices 169 Operating Phase of the HART Analog Module and Field Devices 170 4.5 Parameters of HART Analog Modules .171 4.6 4.6.1 4.6.2 4.7 4.8 Diagnostics and Interrupts of HART Analog Modules .174 Diagnostic Functions of HART Analog Modules 174 Interrupts of the HART Analog Modules 175 HART analog input modules SM 331; AI x 0/4 20 mA HART (6ES7331-7TB00-0AB0) .176 HART analog output module SM 332; AO x 0/4 20 mA HART (6ES7332-5TB00-0AB0) 184 Data record interface 190 Overview of the data record interface and user data .190 Parameter Data Records 191 Diagnostic data records .193 HART Communication Data Records 195 Additional diagnostic data records 200 Additional parameter data records 202 User data interface - input area (read) .203 Output Area (write) 204 4.9 4.9.1 4.9.2 4.9.3 4.9.4 4.9.5 4.9.6 4.9.7 4.9.8 A Certificates 205 A.1 Overview of diagnostic functions .205 A.2 A.2.1 A.2.2 A.3 A.3.1 A.3.2 A.4 A.4.1 A.4.2 Certificate of Conformity for Digital Input DI x NAMUR 206 EU Declaration of Conformity 206 EU Declaration of Conformity for Digital Input DI x NAMUR 209 Certificates of Conformity for Digital Output DO x 24V/10 mA .210 EU Declaration of Conformity 210 EU Declaration of Conformity for Digital Output DO x 24V/10 mA 213 Certificates of Conformity for Digital Output DO x 15V/20 mA .214 EU Declaration of Conformity 214 EU Declaration of Conformity for Digital Output DO x 15V/20 mA 217 S7 300, ET200M Ex I/O Modules Manual, Edition 09/2007, A5E00172008-09 Table of contents B A.5 A.5.1 A.5.2 Certificates of Conformity for Analog Input AI x TC/4 x RTD 218 EU Declaration of Conformity 218 EU Declaration of Conformity for Analog Input AI x TC/4 x RTD 221 A.6 A.6.1 A.6.2 A.6.3 A.6.4 A.6.5 Certificates of Conformity for Analog Input AI x 0/4 20 mA 222 EU Declaration of Conformity 222 1st Amendment to analog input AI x 0/4 20mA HART 226 2nd Amendment to analog input AI x 0/4 20mA HART 227 3rd Amendment to analog input AI x 0/4 20mA HART 228 EU Declaration of Conformity for Analog Input AI x 0/4 20 mA 229 A.7 A.7.1 A.7.2 Certificates of Conformity for Analog Output AO x 0/4 20 mA 230 EU Declaration of Conformity 230 EU Declaration of Conformity for Analog Output AO x 0/4 20 mA 233 A.8 A.8.1 A.8.2 A.8.3 A.8.4 A.8.5 A.8.6 A.8.7 Certificates of Conformity for Analog Input AI x 0/4 20 mA HART 234 EU Declaration of Conformity 234 Amendment to analog input AI x 0/4 20 mA HART 237 Amendment to analog input AI x 0/4 20 mA HART 238 Amendment to analog input AI x 0/4 20 mA HART 239 Amendment to analog input AI x 0/4 20 mA HART 241 Amendment to analog input AI x 0/4 20 mA HART 242 EU Declaration of Conformity for Analog Input AI x 0/4 20 mA HART 243 A.9 A.9.1 A.9.2 A.9.3 Certificates of Conformity for Analog Output AO x 0/4 20 mA HART 244 EU Declaration of Conformity 244 Amendment to analog output AO x 0/4 20 mA HART 247 EU Declaration of Conformity for Analog Output AO x 0/4 20 mA HART 248 Standards and licenses 249 B.1 Standards and licenses 249 Glossary 253 Index 265 10 S7 300, ET200M Ex I/O Modules Manual, Edition 09/2007, A5E00172008-09 SIMATIC S7 HART Analog Modules 4.9 Data record interface 4.9.8 Output Area (write) Structure of the user data The following diagram shows the structure of the user data area for the HART analog output modules The data for the user data area can be read in the desired format using "Write peripheral data" (for example, L POW 256) and evaluated in your user program &KDQQHO $QDORJRXWSXWYDOXH RQO\LQWKHFDVHRI$2+$57 %\WH %\WH 9DOXHLQ6IRUPDW &KDQQHO $QDORJRXWSXWYDOXH RQO\LQWKHFDVHRI$2+$57 %\WH %\WH 9DOXHLQ6IRUPDW %\WH %\WH Figure 4-18 204 5HVHUYHG User data area of the HART analog output module S7 300, ET200M Ex I/O Modules Manual, Edition 09/2007, A5E00172008-09 A Certificates A.1 Overview of diagnostic functions Overview On the following pages you will find copies of the certificates of conformity Module Order Number You Will Find SM 321; DI x NAMUR 6ES7 321-7RD00-0AB0 EU Declaration of Conformity SM 321; DI x NAMUR 6ES7 321-7RD00-0AB0 EU Declaration of Conformity SM 322;DO x 24 V/10 mA 6ES7 322-5SD00-0AB0 EU Declaration of Conformity SM 322;DO x 24 V/10 mA 6ES7 322-5SD00-0AB0 EU Declaration of Conformity SM 322;DO 4x15 V/20 mA 6ES7 322-5RD00-0AB0 EU Declaration of Conformity SM 322;DO 4x15 V/20 mA 6ES7 322-5RD00-0AB0 EU Declaration of Conformity SM331; AI 8xTC/4xRTD 6ES7 331-7SF00-0AB0 EU Declaration of Conformity SM331; AI 8xTC/4xRTD 6ES7 331-7SF00-0AB0 EU Declaration of Conformity SM331;AI 4x0/4 20 mA 6ES7 331-7RD00-0AB0 EU Declaration of Conformity SM331;AI 4x0/4 20 mA 6ES7 331-7RD00-0AB0 EU Declaration of Conformity SM331;AI 4x0/4 20 mA 6ES7 331-7RD00-0AB0 1st Amendment SM331;AI 4x0/4 20 mA 6ES7 331-7RD00-0AB0 2nd Amendment SM331;AI 4x0/4 20 mA 6ES7 331-7RD00-0AB0 3rd Amendment SM332; AO 4x0/4 20mA 6ES7 332-5RD00-0AB0 EU Declaration of Conformity SM332; AO 4x0/4 20mA 6ES7 332-5RD00-0AB0 EU Declaration of Conformity SM331; AI x 0/4 20 mA HART 6ES7 331-7TB00-0AB0 EU Declaration of Conformity SM331; AI x 0/4 20 mA HART 6ES7 331-7TB00-0AB0 1st Amendment SM331; AI x 0/4 20 mA HART 6ES7 331-7TB00-0AB0 2nd Amendment SM331; AI x 0/4 20 mA HART 6ES7 331-7TB00-0AB0 3rd Amendment SM331; AI x 0/4 20 mA HART 6ES7 331-7TB00-0AB0 4th Amendment SM331; AI x 0/4 20 mA HART 6ES7 331-7TB00-0AB0 5th Amendment SM331; AI x 0/4 20 mA HART 6ES7 331-7TB00-0AB0 EU Declaration of Conformity SM332; AO x 0/4 20 mA HART 6ES7 332-5TB00-0AB0 EU Declaration of Conformity SM332; AO x 0/4 20 mA HART 6ES7 332-5TB00-0AB0 1st Amendment SM332; AO x 0/4 20 mA HART 6ES7 332-5TB00-0AB0 EU Declaration of Conformity S7 300, ET200M Ex I/O Modules Manual, Edition 09/2007, A5E00172008-09 205 Certificates A.2 Certificate of Conformity for Digital Input DI x NAMUR A.2 Certificate of Conformity for Digital Input DI x NAMUR A.2.1 EU Declaration of Conformity Certificates 206 S7 300, ET200M Ex I/O Modules Manual, Edition 09/2007, A5E00172008-09 Certificates A.2 Certificate of Conformity for Digital Input DI x NAMUR Appendix S7 300, ET200M Ex I/O Modules Manual, Edition 09/2007, A5E00172008-09 207 Certificates A.2 Certificate of Conformity for Digital Input DI x NAMUR Appendix 208 S7 300, ET200M Ex I/O Modules Manual, Edition 09/2007, A5E00172008-09 Certificates A.2 Certificate of Conformity for Digital Input DI x NAMUR A.2.2 EU Declaration of Conformity for Digital Input DI x NAMUR Declaration S7 300, ET200M Ex I/O Modules Manual, Edition 09/2007, A5E00172008-09 209 Certificates A.3 Certificates of Conformity for Digital Output DO x 24V/10 mA A.3 Certificates of Conformity for Digital Output DO x 24V/10 mA A.3.1 EU Declaration of Conformity Certificates 210 S7 300, ET200M Ex I/O Modules Manual, Edition 09/2007, A5E00172008-09 Certificates A.3 Certificates of Conformity for Digital Output DO x 24V/10 mA Appendix S7 300, ET200M Ex I/O Modules Manual, Edition 09/2007, A5E00172008-09 211 Certificates A.3 Certificates of Conformity for Digital Output DO x 24V/10 mA Appendix 212 S7 300, ET200M Ex I/O Modules Manual, Edition 09/2007, A5E00172008-09 Certificates A.3 Certificates of Conformity for Digital Output DO x 24V/10 mA A.3.2 EU Declaration of Conformity for Digital Output DO x 24V/10 mA Declaration S7 300, ET200M Ex I/O Modules Manual, Edition 09/2007, A5E00172008-09 213 Certificates A.4 Certificates of Conformity for Digital Output DO x 15V/20 mA A.4 Certificates of Conformity for Digital Output DO x 15V/20 mA A.4.1 EU Declaration of Conformity Certificates 214 S7 300, ET200M Ex I/O Modules Manual, Edition 09/2007, A5E00172008-09 Certificates A.4 Certificates of Conformity for Digital Output DO x 15V/20 mA Appendix S7 300, ET200M Ex I/O Modules Manual, Edition 09/2007, A5E00172008-09 215 Certificates A.4 Certificates of Conformity for Digital Output DO x 15V/20 mA Appendix 216 S7 300, ET200M Ex I/O Modules Manual, Edition 09/2007, A5E00172008-09 ... required General knowledge of automation engineering is required to understand this manual You should be familiar with the fundamentals of explosion protection, with the identification of explosion-protected... explanations of the designations in Appendix S7 300, ET200M Ex I/O Modules Manual, Edition 09/2007, A5E00172008-09 11 Mechanical Configuration of an Automation System with SIMATIC S7 Ex Modules. .. Configuration of an Automation System with SIMATIC S7 Ex Modules 1.4 Configuration of an S7-300 with Ex I/O Modules 1.4 Configuration of an S7-300 with Ex I/O Modules General information Physical