SIPART Electropneumatic positioners SIPART PS2 with PROFIBUS PA (6DR55..) Operating Instructions Edition 02/2016 Answers for industry. Introduction 1 Safety information 2 3 SIPART Description Installing/mounting 4 Electropneumatic positioner SIPART PS2 with PROFIBUS PA Connect 5 Operation 6 Operating Instructions Commissioning 7 Functional safety 8 Parameter assignment 9 Functions/operations using PROFIBUS PA 10 Alarm, fault and system messages 11 Service and maintenance 12 Technical data 13 Dimension drawings 14 6DR55.. Spare parts / accessories / scope of delivery 15 Appendix A 02/2016 B A5E00127926-AB Abbreviations Legal information Warning notice system 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 indicates that minor personal injury can result if proper precautions are not taken. NOTICE indicates that property damage can result if proper precautions are not taken. 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 product/system described in this documentation may be operated only by personnel qualified for the specific task in accordance with the relevant documentation, in particular its warning notices and safety instructions. Qualified personnel are those who, based on their training and experience, are capable of identifying risks and avoiding potential hazards when working with these products/systems. Proper use of Siemens products Note the following: WARNING Siemens products may only be used for the applications described in the catalog and in the relevant technical documentation. If products and components from other manufacturers are used, these must be recommended or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and maintenance are required to ensure that the products operate safely and without any problems. The permissible ambient conditions must be complied with. The information in the relevant documentation must be observed. Trademarks All names identified by ® are registered trademarks of 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 Order number: A5E00127926 Copyright © Siemens AG 2016. Division Process Industries and Drives Ⓟ 11/2015 Subject to change All rights reserved Postfach 48 48 90026 NÜRNBERG GERMANY Table of contents 1 Introduction.................................................................................................................................................13 1.1 Purpose of this documentation...............................................................................................13 1.2 History....................................................................................................................................13 1.3 Purpose..................................................................................................................................14 1.4 Checking the consignment.....................................................................................................14 1.5 Transportation and storage....................................................................................................15 1.6 Product information................................................................................................................15 1.7 Notes on warranty..................................................................................................................15 2 Safety information.......................................................................................................................................17 2.1 Precondition for use...............................................................................................................17 2.2 Warning symbols on the device.............................................................................................17 2.3 Laws and directives................................................................................................................17 2.4 Conformity with European directives......................................................................................17 2.5 Improper device modifications...............................................................................................18 2.6 Requirements for special applications...................................................................................18 2.7 Use in hazardous areas.........................................................................................................19 3 Description..................................................................................................................................................21 3.1 Function.................................................................................................................................21 3.2 Structure.................................................................................................................................21 3.2.1 Design overview.....................................................................................................................21 3.2.2 Nameplate layout...................................................................................................................24 3.2.3 Explanation of Ex information................................................................................................25 3.3 Device components................................................................................................................26 3.3.1 Overview of device components............................................................................................26 3.3.2 Overview of device components (Ex).....................................................................................27 3.3.3 Basic electronics....................................................................................................................28 3.4 Functional principle................................................................................................................28 3.4.1 PROFIBUS system configuration...........................................................................................30 3.4.2 SIMATIC PDM........................................................................................................................31 3.5 PROFIBUS PA.......................................................................................................................31 3.5.1 Overview................................................................................................................................31 3.5.2 Transmission technology.......................................................................................................31 3.5.3 Bus topology..........................................................................................................................32 3.5.4 Properties...............................................................................................................................33 3.5.5 Profile.....................................................................................................................................33 3.5.6 Connection.............................................................................................................................33 SIPART PS2 with PROFIBUS PA Operating Instructions, 02/2016, A5E00127926-AB 5 Table of contents 3.5.7 Number of connectable devices.............................................................................................35 3.5.8 Assigning the device addresses.............................................................................................35 4 Installing/mounting......................................................................................................................................37 4.1 Basic safety instructions.........................................................................................................37 4.1.1 Proper mounting.....................................................................................................................40 4.2 Mounting the linear actuator...................................................................................................40 4.3 Mounting the part-turn actuator..............................................................................................45 4.4 Using the positioner in a humid environment.........................................................................50