Siemens RF310R Tag Reader User Manual SIMATIC Sensors RFID systems SIMATIC RF300

Siemens AG Tag Reader SIMATIC Sensors RFID systems SIMATIC RF300

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SIMATIC Sensors RFID systems SIMATIC RF300 www.siemens.com/simatic-sensorsSIMATIC SensorsSystem Manual · June 2008SIMATIC RF300RFID SYSTEMS

Introduction 1Safety information 2System overview 3RF300 system planning 4Readers 5Transponders 6Communication modules 7System diagnostics 8Accessories 9Appendix ASIMATIC Sensors RFID systemsSIMATIC RF300 System Manual 06/2008 A5E01642529-02

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 Industry Sector Postfach 48 48 90327 NÜRNBERG GERMANY A5E01642529-02 Ⓟ 06/2008 Copyright © Siemens AG 2005, 2007, 2008.Technical data subject to change

SIMATIC RF300 System Manual, 06/2008, A5E01642529-02 5 Table of contents 1 Introduction.............................................................................................................................................. 11 1.1 Navigating in the system manual.................................................................................................11 1.2 Preface.........................................................................................................................................12 2 Safety information.................................................................................................................................... 15 3 System overview...................................................................................................................................... 17 3.1 RFID systems...............................................................................................................................17 3.2 RF300 ..........................................................................................................................................18 3.2.1 RF300 system overview...............................................................................................................18 3.2.2 Application areas of RF300..........................................................................................................19 3.2.3 RFID components and their function ...........................................................................................20 3.2.4 Technical data..............................................................................................................................21 4 RF300 system planning ........................................................................................................................... 23 4.1 Fundamentals of application planning .........................................................................................23 4.1.1 Selection criteria for SIMATIC RF300 components.....................................................................23 4.1.2 Transmission window and read/write distance ............................................................................24 4.1.3 Width of the transmission window................................................................................................28 4.1.4 Impact of secondary fields ...........................................................................................................28 4.1.5 Permissible directions of motion of the transponder....................................................................28 4.1.6 Operation in static and dynamic mode ........................................................................................29 4.1.7 Dwell time of the transponder ......................................................................................................30 4.1.8 Communication between communication module, reader (with IQ-Sense interface) and transponder..................................................................................................................................31 4.1.9 Calculation example (IQ-Sense)..................................................................................................32 4.1.10 Communication between communication module, reader (with RS422 interface) and transponder..................................................................................................................................34 4.1.11 Calculation example (RS422) ......................................................................................................36 4.2 Field data for transponders, readers and antennas.....................................................................39 4.3 Relationship between the volume of data and the transponder speed .......................................44 4.3.1 RF310R with IQ-Sense ................................................................................................................44 4.3.2 RF310R with RS422 ....................................................................................................................45 4.3.3 RF340R and RF350R ..................................................................................................................47 4.3.4 RF380R........................................................................................................................................52 4.4 Installation guidelines...................................................................................................................57 4.4.1 Overview ......................................................................................................................................57 4.4.2 Reduction of interference due to metal........................................................................................57 4.4.3 Effects of metal on different transponders and readers...............................................................59 4.4.4 Impact on the transmission window by metal ..............................................................................60 4.5 Chemical resistance of the transponders ....................................................................................66 4.6 EMC Directives ............................................................................................................................73 4.6.1 Overview ......................................................................................................................................73

Table of contents SIMATIC RF300 6 System Manual, 06/2008, A5E01642529-02 4.6.2 What does EMC mean?.............................................................................................................. 74 4.6.3 Basic rules................................................................................................................................... 75 4.6.4 Propagation of electromagnetic interference ..............................................................................77 4.6.5 Cabinet configuration .................................................................................................................. 80 4.6.6 Prevention of interference sources ............................................................................................. 83 4.6.7 Equipotential bonding.................................................................................................................. 84 4.6.8 Cable shielding............................................................................................................................ 85 5 Readers................................................................................................................................................... 87 5.1 Overview ..................................................................................................................................... 87 5.2 RF310R with IQ-Sense interface ................................................................................................ 88 5.2.1 Features ...................................................................................................................................... 88 5.2.2 Pin assignment of RF310R IQ-Sense interface.......................................................................... 88 5.2.3 Display elements of the RF310R reader with IQ-Sense interface .............................................. 88 5.2.4 Ensuring reliable data exchange................................................................................................. 89 5.2.5 Metal-free area............................................................................................................................ 89 5.2.6 Minimum distance between RF310R readers............................................................................. 89 5.2.7 Technical data for RF310R reader with IQ-Sense interface....................................................... 90 5.2.8 FCC information .......................................................................................................................... 91 5.2.9 Ordering data of RF310R with IQ-Sense interface ..................................................................... 91 5.2.10 Dimension drawing...................................................................................................................... 92 5.3 RF310R with RS422 interface .................................................................................................... 93 5.3.1 Features ...................................................................................................................................... 93 5.3.2 Pin assignment of RF310R RS422 interface .............................................................................. 93 5.3.3 Display elements of the RF310R reader with RS422 interface .................................................. 94 5.3.4 Ensuring reliable data exchange................................................................................................. 94 5.3.5 Metal-free area............................................................................................................................ 94 5.3.6 Minimum distance between RF310R readers............................................................................. 95 5.3.7 Technical specifications of the RF310R reader with RS422 interface........................................ 96 5.3.8 FCC information .......................................................................................................................... 97 5.3.9 Ordering data for RF310R with RS422 interface ........................................................................ 97 5.3.10 Dimension drawing...................................................................................................................... 98 5.4 RF340R....................................................................................................................................... 99 5.4.1 Features ...................................................................................................................................... 99 5.4.2 Pin assignment of RF340R RS422 interface .............................................................................. 99 5.4.3 Display elements of the RF340R reader................................................................................... 100 5.4.4 Ensuring reliable data exchange............................................................................................... 100 5.4.5 Metal-free area.......................................................................................................................... 100 5.4.6 Minimum distance between RF340R readers........................................................................... 101 5.4.7 Technical data of the RF340R reader....................................................................................... 102 5.4.8 FCC information ........................................................................................................................ 103 5.4.9 Ordering data for RF340R......................................................................................................... 103 5.4.10 Dimension drawing.................................................................................................................... 104 5.5 RF350R..................................................................................................................................... 105 5.5.1 Features .................................................................................................................................... 105 5.5.2 Pin assignment of RF350R RS422 interface ............................................................................ 105 5.5.3 Display elements of the RF350R reader................................................................................... 106 5.5.4 Ensuring reliable data exchange............................................................................................... 106 5.5.5 Metal-free area.......................................................................................................................... 106 5.5.6 Technical data of the RF350R reader....................................................................................... 107 5.5.7 FCC information ........................................................................................................................ 108 5.5.8 Ordering data for RF350R......................................................................................................... 108 5.5.9 Dimension drawing.................................................................................................................... 109

Table of contents SIMATIC RF300 System Manual, 06/2008, A5E01642529-02 7 5.5.10 Antennas....................................................................................................................................110 5.5.10.1 Features.....................................................................................................................................110 5.5.10.2 Ensuring reliable data exchange................................................................................................111 5.5.10.3 Metal-free area...........................................................................................................................112 5.5.10.4 Minimum distance between antennas .......................................................................................114 5.5.10.5 Technical data for antennas.......................................................................................................116 5.5.10.6 Ordering data for antennas........................................................................................................116 5.5.10.7 Dimension drawings for antennas..............................................................................................117 5.6 RF380R......................................................................................................................................118 5.6.1 Features.....................................................................................................................................118 5.6.2 Pin assignment of RF380R RS232/RS422 interface.................................................................118 5.6.3 Display elements of the RF380R reader....................................................................................119 5.6.4 Ensuring reliable data exchange................................................................................................119 5.6.5 Metal-free area...........................................................................................................................119 5.6.6 Minimum distance between RF380R readers............................................................................120 5.6.7 Technical specifications of the RF380R reader.........................................................................121 5.6.8 FCC information.........................................................................................................................122 5.6.9 RF380R ordering data ...............................................................................................................122 5.6.10 Dimension drawing ....................................................................................................................123 6 Transponders ........................................................................................................................................ 125 6.1 Overview ....................................................................................................................................125 6.2 RF320T ......................................................................................................................................126 6.2.1 Features.....................................................................................................................................126 6.2.2 Metal-free area...........................................................................................................................127 6.2.3 Technical data............................................................................................................................128 6.2.4 Ordering data .............................................................................................................................128 6.2.5 Dimension drawing ....................................................................................................................129 6.3 RF340T ......................................................................................................................................130 6.3.1 Features.....................................................................................................................................130 6.3.2 Metal-free area...........................................................................................................................131 6.3.3 Technical specifications .............................................................................................................132 6.3.4 Ordering data .............................................................................................................................132 6.3.5 Dimension drawing ....................................................................................................................133 6.4 RF350T ......................................................................................................................................134 6.4.1 Features.....................................................................................................................................134 6.4.2 Metal-free area...........................................................................................................................135 6.4.3 Technical data............................................................................................................................136 6.4.4 Ordering data .............................................................................................................................136 6.4.5 Dimension drawing ....................................................................................................................137 6.5 RF360T ......................................................................................................................................138 6.5.1 Features.....................................................................................................................................138 6.5.2 Metal-free area...........................................................................................................................139 6.5.3 Technical data............................................................................................................................141 6.5.4 Ordering data .............................................................................................................................142 6.5.5 Dimension drawing ....................................................................................................................142 6.6 RF370T ......................................................................................................................................143 6.6.1 Features.....................................................................................................................................143 6.6.2 Metal-free area...........................................................................................................................144 6.6.3 Mounting instructions .................................................................................................................145 6.6.4 Technical specifications .............................................................................................................146 6.6.4.1 Technical data for RF370T with 32 KB FRAM...........................................................................146

Table of contents SIMATIC RF300 8 System Manual, 06/2008, A5E01642529-02 6.6.4.2 Technical data for RF370T with 64 KB FRAM.......................................................................... 147 6.6.5 Ordering data ............................................................................................................................ 148 6.6.6 Dimensional drawing................................................................................................................. 148 6.7 RF380T ..................................................................................................................................... 149 6.7.1 Features .................................................................................................................................... 149 6.7.2 Installation guidelines for RF380T ............................................................................................ 149 6.7.2.1 Mounting instructions ................................................................................................................ 150 6.7.2.2 Metal-free area.......................................................................................................................... 152 6.7.3 Configuring instructions............................................................................................................. 153 6.7.3.1 Temperature dependence of the transmission window ............................................................ 153 6.7.3.2 Temperature response in cyclic operation ................................................................................ 155 6.7.4 Technical specifications ............................................................................................................ 158 6.7.5 Ordering data ............................................................................................................................ 159 6.7.6 Dimensional drawing................................................................................................................. 159 6.8 Memory configuration of the RF300 tags.................................................................................. 160 7 Communication modules ....................................................................................................................... 163 7.1 Overview ................................................................................................................................... 163 7.2 8xIQ-Sense ............................................................................................................................... 164 7.2.1 Features .................................................................................................................................... 164 7.2.2 Indicators................................................................................................................................... 165 7.2.3 Configuration............................................................................................................................. 166 7.2.4 Addressing ................................................................................................................................ 168 7.2.5 Technical data........................................................................................................................... 170 7.2.6 Ordering data ............................................................................................................................ 170 7.3 ASM 452.................................................................................................................................... 171 7.3.1 Features .................................................................................................................................... 171 7.3.2 Pin assignment and display elements....................................................................................... 172 7.3.3 Configuration............................................................................................................................. 173 7.3.4 Technical data........................................................................................................................... 177 7.3.5 PROFIBUS Diagnosis............................................................................................................... 178 7.3.6 Dimension drawing.................................................................................................................... 179 7.3.7 Ordering data ............................................................................................................................ 180 7.4 ASM 456.................................................................................................................................... 181 7.4.1 Description ................................................................................................................................ 181 7.4.2 Setting the PROFIBUS address................................................................................................ 185 7.4.3 Wiring up ASM 456 ................................................................................................................... 188 7.4.4 Diagnosis using LEDs ............................................................................................................... 192 7.4.5 Technical data........................................................................................................................... 194 7.4.6 Dimension drawing.................................................................................................................... 195 7.4.7 Ordering data ............................................................................................................................ 196 7.5 ASM 473.................................................................................................................................... 197 7.5.1 Features .................................................................................................................................... 197 7.5.2 Pin assignment and display elements....................................................................................... 198 7.5.3 Configuration............................................................................................................................. 199 7.5.4 Technical data........................................................................................................................... 202 7.5.5 Dimensional drawings............................................................................................................... 203 7.5.6 Ordering data ............................................................................................................................ 204 7.6 ASM 475.................................................................................................................................... 205 7.6.1 Features .................................................................................................................................... 205 7.6.2 Indicators................................................................................................................................... 206 7.6.3 Configuration............................................................................................................................. 208

Table of contents SIMATIC RF300 System Manual, 06/2008, A5E01642529-02 9 7.6.4 Technical data............................................................................................................................211 7.6.5 Ordering data .............................................................................................................................212 7.7 RF170C......................................................................................................................................213 7.7.1 Description .................................................................................................................................213 7.7.2 Connect the RF170C with the connection module ....................................................................218 7.7.3 LED displays on the RF170C communication module ..............................................................220 7.7.4 Technical specifications .............................................................................................................222 7.7.5 Dimensional drawings................................................................................................................224 7.7.6 Ordering data .............................................................................................................................225 7.8 RF180C......................................................................................................................................226 7.8.1 Description .................................................................................................................................226 7.8.2 Connection.................................................................................................................................230 7.8.2.1 Wiring connection block M12, 7/8".............................................................................................233 7.8.3 Parameter assignment...............................................................................................................236 7.8.3.1 PROFINET IO configuration ......................................................................................................236 7.8.3.2 Assigning device names to the I/O device.................................................................................237 7.8.3.3 Configuration parameters of the RF180C..................................................................................239 7.8.3.4 Input parameters for RF180C ....................................................................................................240 7.8.3.5 Command table of the RF180C .................................................................................................241 7.8.4 PROFINET diagnostics..............................................................................................................242 7.8.4.1 Diagnosis using LEDs................................................................................................................242 7.8.4.2 Parameterization of the diagnostics...........................................................................................245 7.8.4.3 Structure of the diagnostic data .................................................................................................246 7.8.5 Technical data............................................................................................................................247 7.8.6 Dimension drawing for RF180C with fixing holes ......................................................................249 7.8.7 Connecting cable to the reader/SLG .........................................................................................251 7.8.7.1 Routing of standard cables ........................................................................................................251 7.8.7.2 Self-assembled cable.................................................................................................................253 7.8.8 Ordering data .............................................................................................................................254 8 System diagnostics................................................................................................................................ 257 8.1 Error codes.................................................................................................................................257 8.2 Diagnostics functions .................................................................................................................258 8.2.1 Overview ....................................................................................................................................258 8.2.2 Reader diagnostics with SLG STATUS .....................................................................................259 8.2.3 Transponder diagnostics with MDS STATUS............................................................................261 9 Accessories ........................................................................................................................................... 263 A Appendix................................................................................................................................................ 265 A.1 Certificates and Approvals.........................................................................................................265 A.2 Service & Support ......................................................................................................................268 A.3 Contacts.....................................................................................................................................268 A.4 Training ......................................................................................................................................269 Glossary ................................................................................................................................................ 271 Index...................................................................................................................................................... 275

Table of contents SIMATIC RF300 10 System Manual, 06/2008, A5E01642529-02

SIMATIC RF300 System Manual, 06/2008, A5E01642529-02 11 Introduction 11.1 Navigating in the system manual Structure of contents Contents Table of contents Organization of the documentation, including the index of pages and chapters Introduction Purpose, layout and description of the important topics. Safety instructions Refers to all the valid technical safety aspects which have to be adhered to while installing, commissioning and operating the product/system and with reference to statutory regulations. System overview Overview of all RF identification systems, system overview of SIMATIC RF300 RFID system planning Information about possible applications of SIMATIC RF300, support for application planning, tools for finding suitable SIMATIC RF300 components. Reader Description of readers which can be used for SIMATIC RF300 Transponder Description of transponders which can be used for SIMATIC RF300 Communication modules Description of communication modules used for SIMATIC RF300 System diagnostics Description of system diagnostics available for SIMATIC RF300 Accessories Products available in addition to SIMATIC RF300 Appendix Service and support, contact partners, training centers

Introduction 1.2 Preface SIMATIC RF300 12 System Manual, 06/2008, A5E01642529-02 1.2 Preface Purpose of this document This system manual contains all the information needed to plan and configure the system. It is intended both for programming and testing/debugging personnel who commission the system themselves and connect it with other units (automation systems, further programming devices), as well as for service and maintenance personnel who install expansions or carry out fault/error analyses. Scope of validity of this document This documentation is valid for all supplied variations of the SIMATIC RF300 system and describes the state of delivery as of June 2008. Conventions The following terms/abbreviations are used synonymously in this document: ● Reader, read/write device, write/read device ● Tag, transponder, mobile data memory, data carrier, MDS ● Communication module, interface module, ASM History Currently released versions of the SIMATIC RF300 system manual: Edition Remarks 06/2008 Revised edition, Correction of the field data 09/2007 Revised edition, components added: RF380R and RF180C 07/2007 Revised edition, degrees of protection changed for the RF300 reader 12/2006 Revised edition, components added: RF370T, RF380T and RF170C 04/2006 Revised edition, components added: RF340R as well as RF350R with the antenna types ANT 1, ANT 18 and ANT 30 11/2005 Revised edition, components added: RF310R with RS422 interface, RF350T and RF360T; ASM 452, ASM 456, ASM 473 and ASM 475 05/2005 First Edition Declaration of conformity The EC declaration of conformity and the corresponding documentation are made available to authorities in accordance with the EC directives stated above. Your sales representative can provide these on request.

Introduction 1.2 Preface SIMATIC RF300 System Manual, 06/2008, A5E01642529-02 13 Observance of installation guidelines The installation guidelines and safety instructions given in this documentation must be followed during commissioning and operation.

Introduction 1.2 Preface SIMATIC RF300 14 System Manual, 06/2008, A5E01642529-02

SIMATIC RF300 System Manual, 06/2008, A5E01642529-02 15 Safety information 2 CAUTION Please observe the safety instructions on the back cover of this documentation. SIMATIC RFID products comply with the salient safety specifications to IEC, VDE, EN, UL and CSA. If you have questions about the validity of the installation in the planned environment, please contact your service representative. CAUTION Alterations to the devices are not permitted. Failure to observe this requirement shall constitute a revocation of the radio equipment approval, CE approval and manufacturer's warranty. Repairs Repairs may only be carried out by authorized qualified personnel. WARNING Unauthorized opening of and improper repairs to the device may result in substantial damage to equipment or risk of personal injury to the user. System expansion Only install system expansion devices designed for this device. If you install other upgrades, you may damage the system or violate the safety requirements and regulations for radio frequency interference suppression. Contact your technical support team or your sales outlet to find out which system upgrades are suitable for installation. CAUTION If you cause system defects by installing or exchanging system expansion devices, the warranty becomes void.

Safety information SIMATIC RF300 16 System Manual, 06/2008, A5E01642529-02

SIMATIC RF300 System Manual, 06/2008, A5E01642529-02 17 System overview 33.1 RFID systems RFID systems from Siemens control and optimize material flow. They identify reliably, quickly and economically, are insensitive to contamination and store data directly on the product. Identification system Frequency Range, max. Memory, max. Data transfer rate (typical) in byte/s Temperature, max. Special features RF300 13.56 MHz 0.15 m 20 byte EEPROM, 64 KB FRAM 3750 Reader: -25 °C to +70 °C Transponder: -40 °C to +85 °C +220 °C cyclic IQ-Sense interface available; integrated diagnostic functions; battery-free data memory MOBY D 13.56 MHz 0,8 m 112 byte EEPROM 110 + 85 °C or + 200 °C SmartLabels based on ISO 15693 e.g. Tag-it/I-Code MOBY E 13.56 MHz 0,1 m 752 byte EEPROM 350 + 150 °C Battery-free data memory MOBY I 1.81 MHz 0,15 m 32 KB FRAM 1250 + 85 °C or + 220 °C cyclic Battery-free data memory

System overview 3.2 RF300 SIMATIC RF300 18 System Manual, 06/2008, A5E01642529-02 3.2 RF300 3.2.1 RF300 system overview SIMATIC RF300 is an inductive identification system specially designed for use in industrial production for the control and optimization of material flow. Thanks to its compact dimensions, RF300 is the obvious choice where installation conditions are restricted, especially for assembly lines, handling systems and workpiece carrier systems. RF300 is suitable for both simple and demanding RFID applications and it stands out for its persuasive price/performance ratio. The RF300 offers a particularly low-cost solution concept for low-performance applications. The high-performance components of RF300 provide advantages in terms of speed. System Components RF300 for low-performance applications RF300 for high-performance applications Communication modules 8xIQ-Sense for ET 200M (PROFIBUS) and for direct connection to an S7-300 ASM 452, ASM 456 ASM 473 (PROFIBUS) ASM 475 (S7 300 / ET 200M) RF170C RF180C Reader RF310R with IQ-Sense interface RF310R with RS422 interface RF340R with RS422 interface RF350R with RS422 interface RF380R with RS232 or RS422 interface Transponder RF320T RF340T RF350T RF360T RF320T RF340T RF350T RF360T RF370T RF380T Overview of RF300 low-performance and high-performance components RF300 is ready for multi-tag operation, but in this expansion stage, only the faster single-tag operation is possible.

System overview 3.2 RF300 SIMATIC RF300 System Manual, 06/2008, A5E01642529-02 19 3.2.2 Application areas of RF300 SIMATIC RF300 is primarily used for non-contact identification of containers, palettes and workpiece holders in a closed production circuit. The data carriers (transponders) remain in the production chain and are not supplied with the products. SIMATIC RF300, with its compact transponder and reader enclosure dimensions, is particularly suitable in confined spaces. Main applications ● Mechanical engineering, automation systems, conveyor systems ● Ancillary assembly lines in the automotive industry, component suppliers ● Small assembly lines Application examples ● Production lines for engines, gearboxes, axles, etc. ● Assembly lines for ABS systems, airbags, brake systems, doors, cockpits, etc. ● Assembly lines for household electrical appliances, consumer electronics and electronic communication equipment ● Assembly lines for PCs, low-power motors, contactors, switches Customer benefits ● Reading and writing of large data volumes within a short time enable reductions in product cycle times and thus help to boost productivity ● Can be used in harsh environments thanks to rugged components with high degree of protection ● Simple and low-cost system integration into SIMATIC S7 and PROFIBUS (TIA) ● Shorter startup times, and reductions in plant faults and downtimes thanks to integral diagnostics functionalities ● Cost savings thanks to maintenance-free components

$System overview 3.2 RF300 SIMATIC RF300 20 System Manual, 06/2008, A5E01642529-02 3.2.3 RFID components and their function RF300 system components 6HULDODV\QFKURQRXVLQWHUIDFH565)7 5)73RZHUDQGGDWDWUDQVPLVVLRQ0+]5)5,46HQVH[,46HQVHIRU(70RQ6ZLWK)&3&LQWHUIDFHWKLUGSDUW\3/&$60IRU6,0$7,&65)&IRU(7SUR$60IRU(7;DQG)&$60IRU352),%86'395)7 5)7 5)7 5)75)5 5)5 5)5$60bIRU352),%86'3'39,46HQVHLQWHUIDFH5)556565)&IRU352),1(7,2 Communication modules A communication module (interface module) is used to integrate the RF identification system in PLC/automation systems. Readers The reader (read/write device) ensures inductive communication, supplies power to the transponder, and handles the connection to the various PLCs (e.g. SIMATIC S7) through the communication module (e.g. ASM 475). Transponder The transponder (data memory) stores all data relevant to the production process and is used, for example, instead of barcode. Conventions The RF310R, RF340R and RF380R readers are equipped with an integral antenna, whereas the RF350R reader is operated over an external antenna. In this system manual, the term "Reader" is used throughout even where it is actually referring to the antenna of the reader.$

System overview 3.2 RF300 SIMATIC RF300 System Manual, 06/2008, A5E01642529-02 21 3.2.4 Technical data RFID system RF300 Type Inductive identification system for industrial applications Transmission frequency data/energy 13.56 MHz Memory capacity 20 bytes up to 64 KB user memory (r/w) 4 bytes fixed code as serial number (ro) Memory type EEPROM / FRAM Write cycles EEPROM: > 100 000 FRAM: Unlimited Read cycles Unlimited Data management Byte-oriented access Data transfer rate Transponder-Reader 3 KB/s (approx.) Write/read distance (system limit; depends on reader and transponder) up to 0.15 m Operating temperature Reader: -25 °C to +70 °C Transponder: -40 °C to +85 °C +220 °C cyclic Degree of protection Reader: IP 67 2) Transponder: > IP 67 Can be connected to SIMATIC S7-300, Profibus DP V1, PC 1), non-Siemens PLC 1) Special features High noise immunity Compact components Extensive diagnostic options A reader with IQ-Sense interface Approvals ETS 300 330 (Europe) FCC Part 15 (USA), UL/CSA CE 1) By means of RS422 interface and 3964R protocol 2) Except RF350R: IP 65

System overview 3.2 RF300 SIMATIC RF300 22 System Manual, 06/2008, A5E01642529-02

SIMATIC RF300 System Manual, 06/2008, A5E01642529-02 23 RF300 system planning 44.1 Fundamentals of application planning 4.1.1 Selection criteria for SIMATIC RF300 components Assess your application according to the following criteria, in order to choose the right SIMATIC RF300 components: ● Transmission distance (read/write distance) ● Tracking tolerances ● Static or dynamic data transfer ● Data volume to be transferred ● Speed in case of dynamic transfer ● Metal-free rooms for transponders and readers ● Ambient conditions such as relative humidity, temperature, chemical impacts, etc.

RF300 system planning 4.1 Fundamentals of application planning SIMATIC RF300 24 System Manual, 06/2008, A5E01642529-02 4.1.2 Transmission window and read/write distance The reader generates an inductive alternating field. The field is strongest near to the reader. The strength of the field decreases in proportion to the distance from the reader. The distribution of the field depends on the structure and geometry of the antennas in the reader and transponder. A prerequisite for the function of the transponder is a minimum field strength at the transponder achieved at a distance Sg from the reader or the ANT1. The picture below shows the transmission window between transponder and reader or ANT1: Table 4-1 RF310R reader and ANT1 (RF350R) transmission window and read/write distance 636J6D/'/6DPD[ /G/6DPLQ /PD[6,(0(166,0$7,&5)75)73ODQYLHZ6LGHYLHZ7UDQVSRQGHU7UDQVSRQGHU7UDQVPLVVLRQZLQGRZ Sa: Operating distance between transponder and reader Sg Limit distance (maximum clear distance between upper surface of the reader and the transponder, at which the transmission can still function under normal conditions) L Length of a transmission window The length Ld is valid for the calculation. At Sa,min , the field length increases from Ld to Lmax. SP Intersection of the axes of symmetry of the transponder

$RF300 system planning 4.1 Fundamentals of application planning SIMATIC RF300 System Manual, 06/2008, A5E01642529-02 25 Table 4-2 RF340R reader transmission window and read/write distance s0/[PD[/\PD[/[PD[6DPLQ6J6D/\/[/\PD[6DPLQ/[/\6,(0(166,0$7,&5)75)77UDQVSRQGHU7UDQVSRQGHU633ODQYLHZ7UDQVPLVVLRQZLQGRZ6LGHYLHZ)URQWYLHZ All dimensions in mm. Sa: Operating distance between transponder and reader Sg Limit distance (maximum clear distance between upper surface of the reader and the transponder, at which the transmission can still function under normal conditions) Lx Length of a transmission window in the x direction The length Lx is valid for the calculation. At Sa,min , the field length increases from Lx to Lmax. Ly Length of a transmission window in the y direction The length Ly is valid for the calculation. At Sa,min , the field length increases from Ly to Ly max. M Field centerpoint$

RF300 system planning 4.1 Fundamentals of application planning SIMATIC RF300 26 System Manual, 06/2008, A5E01642529-02 Table 4-3 ANT18 and ANT30 (RF350R) transmission window and read/write distance 6,(0(167UDQVSRQGHU6,0$7,&5)77UDQVSRQGHU5)7/6DPD[ /G6J6D/G/6DPLQ /PD[/PD[633ODQYLHZ6LGHYLHZ7UDQVPLVVLRQZLQGRZ Sa: Operating distance between transponder and reader Sg Limit distance (maximum clear distance between upper surface of the reader and the transponder, at which the transmission can still function under normal conditions) L Diameter of a transmission window The length Ld is valid for the calculation. At Sa,min , the field length increases from Ld to Lmax. SP Intersection of the axes of symmetry of the transponder

$RF300 system planning 4.1 Fundamentals of application planning SIMATIC RF300 System Manual, 06/2008, A5E01642529-02 27 Table 4-4 RF380R reader transmission window and read/write distance 3ODQYLHZ)URQWYLHZ6LGHYLHZ7UDQVPLVVLRQZLQGRZ7UDQVSRQGHU7UDQVSRQGHU63/\6J6D/[/[PD[6DPLQ/\6DPLQ/[PD[/\PD[/\/[06,(0(166,0$7,&5)75)7 Sa: Operating distance between transponder and reader Sg Limit distance (maximum clear distance between upper surface of the reader and the transponder, at which the transmission can still function under normal conditions) L Length of a transmission window The length LD is valid for the calculation. At Sa,min , the field length increases from LD to Lmax. M Field centerpoint The transponder can be used as soon as the intersection (SP) of the transponder enters the area of the transmission window. From the diagrams above, it can also be seen that operation is possible within the area between Sa and Sg. The active operating area reduces as the distance increases, and shrinks to a single point at distance Sg. Only static mode should thus be used in the area between Sa and Sg.$

RF300 system planning 4.1 Fundamentals of application planning SIMATIC RF300 28 System Manual, 06/2008, A5E01642529-02 4.1.3 Width of the transmission window Determining the width of the transmission window The following approximation formula can be used for practical applications: % y/ B: Width of the transmission window L: Length of the transmission window Tracking tolerances The width of the transmission window (B) is particularly important for the mechanical tracking tolerance. The formula for the dwell time is valid without restriction when B is observed. 4.1.4 Impact of secondary fields Secondary fields in the range from 0 to 20 mm always exist. They should only be applied during planning in exceptional cases, however, since the read/write distances are very limited. Exact details of the secondary field geometry cannot be given, since these values depend heavily on the operating distance and the application. 4.1.5 Permissible directions of motion of the transponder Active area and direction of motion of the transponder The transponder and reader have no polarization axis, i.e. the transponder can come in from any direction, be placed at any position, and cross the transmission window. The figure below shows the active area for various directions of transponder motion: RU/%RU%%// Figure 4-1 Active areas of the transponder for different directions of transponder motion

RF300 system planning 4.1 Fundamentals of application planning SIMATIC RF300 System Manual, 06/2008, A5E01642529-02 29 4.1.6 Operation in static and dynamic mode Operation in static mode If working in static mode, the transponder can be operated up to the limit distance (Sg). The transponder must then be positioned exactly over the reader: 7UDQVPLVVLRQZLQGRZ7UDQVSRQGHU6J5HDGHUV Figure 4-2 Operation in static mode Operation in dynamic mode When working in dynamic mode, the transponder moves past the reader. The transponder can be used as soon as the intersection (SP) of the transponder enters the circle of the transmission window. In dynamic mode, the operating distance (Sa) is of primary importance. 637UDQVPLVVLRQZLQGRZ7UDQVSRQGHU7UDQVSRQGHU3ODQYLHZ63 Figure 4-3 Operation in dynamic mode

RF300 system planning 4.1 Fundamentals of application planning SIMATIC RF300 30 System Manual, 06/2008, A5E01642529-02 4.1.7 Dwell time of the transponder The dwell time is the time in which the transponder remains within the transmission window of a reader. The reader can exchange data with the transponder during this time. The dwell time is calculated thus: 0,8 [ ][/]TagvL mtv m s⋅= tV: Dwell time of the transponder L: Length of the transmission window vTag: Speed of the transponder (tag) in dynamic mode 0,8: Constant factor used to compensate for temperature impacts and production tolerances The dwell time can be of any duration in static mode. The dwell time must be sufficiently long to allow communication with the transponder. The dwell time is defined by the system environment in dynamic mode. The volume of data to be transferred must be matched to the dwell time or vice versa. In general: Kvtt≥ tV:: Dwell time of the data memory within the field of the reader tK: Communication time between transponder and communication module

RF300 system planning 4.1 Fundamentals of application planning SIMATIC RF300 System Manual, 06/2008, A5E01642529-02 31 4.1.8 Communication between communication module, reader (with IQ-Sense interface) and transponder Communication between the communication module (IQ-Sense), RF310R reader and transponder takes place in fixed telegram cycles. 3 cycles of approximately 3 ms are always needed for the transfer of a read or write command. 1 or 2 bytes of user data can be transferred with each of these commands. The acknowledgement transfer (status or read data) takes place in 3 further cycles. The transponder must be present within the field of the reader during the message frame cycle. Calculation of the communication time for interference-free transfer The communication time for fault-free data transfer is calculated as follows: =+ ⋅tKtnKByte(n >1) Calculation of the maximum amount of user data The maximum amount of user data is calculated as follows: tK Communication time between communication module, RF310R IQ-Sense reader and transponder tV Dwell time n Amount of user data in bytes nmax Max. amount of user data in bytes in dynamic mode tByte Transmission time for 1 byte K Constant (internal system time) This contains the time for power buildup on the transponder and for command transfer Time constants K and tByte K (ms) tByte (ms) Command 15 15 Read (FRAM/EEPROM area) 15 15 Write (FRAM area) 30 30 Write (EEPROM area) The table of time constants applies to every command. If a user command consists of several subcommands, the above tK formula must be applied to each subcommand.

$RF300 system planning 4.1 Fundamentals of application planning SIMATIC RF300 32 System Manual, 06/2008, A5E01642529-02 4.1.9 Calculation example (IQ-Sense) A transport system moves pallets with transponders at a maximum velocity of VTag= 0.14 m/s. The following RFID components were chosen: ● 8xIQ-Sense module ● Reader RF310R ● Transponder RF340T Task specification a) The designer of the plant is to be given mechanical specifications. b) The programmer should be given the maximum number of words in dynamic mode. Refer to the tables in the "Field data of transponders and readers" section for the technical data. Determine tolerance of pallet transport height 'LUHFWLRQRIPRWLRQ7UDQVSRQGHUVLGHYLHZ++6D+PP5HDGHUV Figure 4-4 Tolerance of pallet transport height Determine tolerance of pallet side transport &HQWHUOLQHRIWUDQVSRQGHUDQGUHDGHU'LUHFWLRQRIPRWLRQRIWKHWUDQVSRQGHU% ZLGWKRIWKHWUDQVPLVVLRQZLQGRZLQG\QDPLFPRGH%7ROHUDQFHEDQGRIVLGHWUDQVSRUW7UDQVSRQGHU5HDGHUV Figure 4-5 Tolerance of pallet side transport$

RF300 system planning 4.1 Fundamentals of application planning SIMATIC RF300 System Manual, 06/2008, A5E01642529-02 33 Minimum distance from reader to reader Refer to the field data of the reader for this value. Minimum distance from transponder to transponder Refer to the field data of the transponder for this value. Calculation of the maximum amount of user data in dynamic mode Step Formula/calculation 1. Calculate dwell time of the transponder Refer to the "Field data of all transponders and readers" table for value L. Value VTag = 0.14m/s Tagv t v ⋅ ⋅ = = == L 0,8 0,038 m 0,8 0,217 s0,14 m/s 217 ms 2. Calculate maximum user data (nmax) for reading Take value tv from Step 1. Take values K and t Byte from Table "Time constants K and t Byte". max.217 13.47 1315Bytevt bytet−==⇒nmsms 15msK−=5HDG 3. Calculate maximum user data (nmax) for writing (FRAM area) Take value tv from Step 1. Take values K and t Byte from Table "Time constants K and t Byte". max.217 13.47 1315Bytevtn t−=byte=⇒=ms 15msmsK−:ULWH Result A maximum of 13 bytes can be read or written when passing the transponder.

RF300 system planning 4.1 Fundamentals of application planning SIMATIC RF300 34 System Manual, 06/2008, A5E01642529-02 4.1.10 Communication between communication module, reader (with RS422 interface) and transponder Communication between the communication module, reader and transponder takes place asynchronously through the RS422 interface. Depending on the communication module (ASM) used, transmission rates of 19200 bytes, 57600 bytes or 115200 bytes can be selected. Calculation of the communication time for interference-free transfer The communication time for fault-free data transfer is calculated as follows: =+ ⋅tKtnKByte(n >1) If the transmission is interrupted briefly due to external interference, the communication module automatically continues the command. Calculation of the maximum amount of user data The maximum amount of user data is calculated as follows: tk: Communication time between communication module, reader and transponder tv: Dwell time n: Amount of user data in bytes nmax: Max. amount of user data in bytes in dynamic mode tbyte: Transmission time for 1 byte K: Constant; the constant is an internal system time. This contains the time for power buildup on the transponder and for command transfer

RF300 system planning 4.1 Fundamentals of application planning SIMATIC RF300 System Manual, 06/2008, A5E01642529-02 35 Time constants K and tbyte Transmission rate [baud] K [ms] tbyte [ms] 19200 28 0,85 57600 14 0,38 115200 11 0,28 The values for K and tbyte include the overall time that is required for communication in static mode. It is built up from several different times: • Serial communication between communication module, reader and • Processing time between reader and transponder and their internal processing time. The values shown in the table must be used when calculating the maximum quantity of user data in static mode. They are applicable for both reading and writing in the FRAM area. For writing in the EEPROM area (max. 20 bytes), the byte time tByte is approx. 11 ms. Transmission rate [baud] Memory area K [ms] tbyte [ms] Independent FRAM 8,5 0,13 Independent Write Read EEPROM 8,5 8,5 12,2 0,13 In dynamic mode, the values for K and tbyte are independent of the transmission speed. The communication time only includes the processing time between the reader and the transponder and the internal system processing time of these components. The communication times between the communication module and the reader do not have to be taken into account because the command for reading or writing is already active when the transponder enters the transmission field of the reader. The values shown above must be used when calculating the maximum quantity of user data in dynamic mode. They are applicable for both writing and reading.

RF300 system planning 4.1 Fundamentals of application planning SIMATIC RF300 36 System Manual, 06/2008, A5E01642529-02 4.1.11 Calculation example (RS422) A transport system moves pallets with transponders at a maximum velocity of VTag = 1.0 m/s (dynamic mode). The following RFID components were selected: ● Communication module ASM 475 ● RF310R reader with RS422 interface ● Transponder RF340T Task a) The designer of the plant is to be given mechanical specifications. b) The programmer should be given the maximum number of bytes in dynamic mode. Refer to the tables in the "Field data of transponders and readers" section for the technical data.

$RF300 system planning 4.1 Fundamentals of application planning SIMATIC RF300 System Manual, 06/2008, A5E01642529-02 37 Determine tolerance of pallet transport height 'LUHFWLRQRIPRWLRQ7UDQVSRQGHUVLGHYLHZ++6D+PP5HDGHUV Figure 4-6 Tolerance of pallet transport height Determine tolerance of pallet side transport &HQWHUOLQHRIWUDQVSRQGHUDQGUHDGHU'LUHFWLRQRIPRWLRQRIWKHWUDQVSRQGHU% ZLGWKRIWKHWUDQVPLVVLRQZLQGRZLQG\QDPLFPRGH%7ROHUDQFHEDQGRIVLGHWUDQVSRUW7UDQVSRQGHU5HDGHUV Figure 4-7 Tolerance of pallet side transport Minimum distance from reader to reader Refer to the field data of the reader for this value. Minimum distance from transponder to transponder Refer to the field data of the transponder for this value.$

RF300 system planning 4.1 Fundamentals of application planning SIMATIC RF300 38 System Manual, 06/2008, A5E01642529-02 Calculation of the maximum amount of user data in dynamic mode Step Formula/calculation 1. Calculate dwell time of the transponder Refer to the "Field data of all transponders and readers" table for value L. Value VTag = 1,00 m/s v t v⋅ ⋅ = = == L 0,8 0,038 m 0,8 0,0304 s1,0 m/s 30,4 msTag 2. Calculate maximum user data (nmax) for reading or writing (FRAM area) Take value tv from Step 1. Take values K and t Byte from Table "Time constants K and t Byte". UHDGZULWHmax168,46 168Bytevt K 30,4ms 8,5ms n Bytet 0,13ms− −= = ⇒= Result A maximum of 168 bytes can be read or written when passing the transponder.

RF300 system planning 4.2 Field data for transponders, readers and antennas SIMATIC RF300 System Manual, 06/2008, A5E01642529-02 39 4.2 Field data for transponders, readers and antennas The following table shows the field data for all SIMATIC RF300 components of transponders and readers. It facilitates the correct selection of a transponder and reader. All the technical specifications listed are typical data and are applicable for an ambient temperature of between 0 C and +50 °C, a supply voltage of between 22 V and 27 V DC and a metal-free environment. Tolerances of ±20 % are admissible due to production or temperature conditions. If the entire voltage range at the reader of 20 V DC to 30 V DC and/or the entire temperature range of transponders and readers is used, the field data are subject to further tolerances. Note Transmission gaps If the minimum operating distance (Sa) is not observed, a transmission gap can occur in the center of the field. Communication with the transponder is not possible in the transmission gap. Field data of all transponders and readers without interference from metal Table 4-5 Reader RF310R RF320T RF340T RF350T RF360T RF370T RF380T RF310R Length of the transmission window (L) 30 mm 38 mm 45 mm 45 mm Operating distance (Sa) 2...10 mm 2...20 mm 5...22 mm 5...26 mm Limit distance (Sg) 16 mm 26 mm 30 mm 35 mm Combination with the RF310R is basically possible, but is not recommended because the antenna geometries for the reader and transponder are not ideally matched.

RF300 system planning 4.2 Field data for transponders, readers and antennas SIMATIC RF300 40 System Manual, 06/2008, A5E01642529-02 Table 4-6 Reader RF340R RF320T RF340T RF350T RF360T RF370T RF380T RF340R Length of the transmission window (Lx) 45 mm 60 mm 60 mm 70 mm 75 mm 85 mm Width of the transmission window (Ly) 40 mm 45 mm 50 mm 60 mm 65 mm 75 mm Operating distance (Sa) 2...20 mm 5...25 mm 5...35 mm 8...40 mm 15...36 mm 15...47 mm Limit distance (Sg) 25 mm 35 mm 50 mm 60 mm 52 mm 55 mm Table 4-7 RF350R reader / ANT 1 RF320T RF340T RF350T RF360T RF370T RF380T RF350R / ANT 1 Length of the transmission window (L) 45 mm 60 mm 60 mm 70 mm 70 mm 88 mm Operating distance (Sa) 2...20 mm 5...25 mm 5...35 mm 8...40 mm 15...45 mm 15...53 mm Limit distance (Sg) 25 mm 35 mm 50 mm 60 mm 65 mm 65 mm

RF300 system planning 4.2 Field data for transponders, readers and antennas SIMATIC RF300 System Manual, 06/2008, A5E01642529-02 41 Table 4-8 RF350R / ANT 18 RF320T RF340T RF350T RF360T RF370T RF380T RF350R / ANT 18 Diameter of the transmission window (Ld) 10 mm 20 mm Operating distance (Sa) 2...8 mm 2...10 mm Limit distance (Sg) 10 mm 13 mm Not yet released Table 4-9 RF350R / ANT 30 RF320T RF340T RF350T RF360T RF370T RF380T RF350R / ANT 30 Diameter of the transmission window (Ld) 15 mm 25 mm 25 mm Operating distance (Sa) 2...11 mm 5...15 mm 5...16 mm Limit distance (Sg) 15 mm 20 mm 22 mm Not yet released

RF300 system planning 4.2 Field data for transponders, readers and antennas SIMATIC RF300 42 System Manual, 06/2008, A5E01642529-02 Table 4-10 RF380R RF320T RF340T RF350T RF360T RF370T RF380T RF380R Length of the transmission window (Lx) 100 mm 115 mm 120 mm 145 mm 135 mm 155 mm Width of the transmission window (Ly) 40 mm 50 mm 60 mm 72 mm 65 mm 75 mm Operating distance (Sa) 2...30 mm 20...70 mm 35...70 mm 40...120 mm 35...85 mm 25...85 mm Limit distance (Sg) 47 mm 90 mm 105 mm 140 mm 125 mm 125 mm ● A maximum mean deviation of ±2 mm is possible in static mode (without affecting the field data) ● This is reduced by approx. 15 % if the transponder enters the transmission window laterally (see also "Transmission window" figure) Minimum distance from transponder to transponder RF320T RF340T RF350T RF360T RF370T RF380T ≥ 100 mm ≥ 100 mm ≥ 200 mm ≥ 300 mm ≥ 400 mm ≥ 500 mm Minimum distance from reader to reader RF310R to RF310R RF340R to RF340R RF350R to RF350R RF380R to RF380R ≥ 100 mm ≥ 500 mm ≥ 500 mm ≥ 500 mm Minimum distance from antenna to antenna ANT1 ANT18 ANT30 ≥ 800 mm ≥ 125 mm ≥ 200 mm

RF300 system planning 4.2 Field data for transponders, readers and antennas SIMATIC RF300 System Manual, 06/2008, A5E01642529-02 43 NOTICE Adherence to the values specified in the "Minimum distance from reader to reader" table is essential. The inductive fields may be affected if the distance is smaller. In this case, the data transfer time would increase unpredictably or a command would be aborted with an error. If the specified minimum distance cannot be complied with due to the physical configuration, the SET-ANT command can be used to activate and deactivate the HF field of the reader. The application software must be used to ensure that only one reader is active (antenna is switched on) at a time.

$RF300 system planning 4.3 Relationship between the volume of data and the transponder speed SIMATIC RF300 44 System Manual, 06/2008, A5E01642529-02 4.3 Relationship between the volume of data and the transponder speed 4.3.1 RF310R with IQ-Sense The curves shown here show the relationship between the speed of the RF320T and RF340T transponders and the volume of data transferred. RF310R (IQ-Sense) with RF320T/RF340T %\WH>Q@Y>PPLQ@Y>PV@                   Figure 4-8 Relationship between speed and volume of data when using the RF310R (IQ-Sense)$

$RF300 system planning 4.3 Relationship between the volume of data and the transponder speed SIMATIC RF300 System Manual, 06/2008, A5E01642529-02 45 4.3.2 RF310R with RS422 The curves depicted here show the relationship between the speed of the RF320T, RF340T, RF350T and RF360T transponders and the RF310R reader with RS422 interface and the corresponding volume of data. They should make it easier to preselect the transponders for dynamic use. The following table is used to calculate the curves. The indicated speeds are applicable for operation without presence check. RF320T RF340T RF350T RF360T Length of the transmission window (L) 30 mm 38 mm 45 mm 45 mm Operating distance (Sa) 10 mm 20 mm 22 mm 26 mm RF310R with RF320T, RF340T, RF350T and RF360T (reading and writing EEPROM) :ULWLQJ5HDGLQJ%\WH>Q@                    Y>PV@Y>PPLQ@ Figure 4-9 Relationship between speed and volume of data (reading and writing EEPROM) when using the RF310R (RS422) and RF320T$

$RF300 system planning 4.3 Relationship between the volume of data and the transponder speed SIMATIC RF300 46 System Manual, 06/2008, A5E01642529-02 RF310R with RF340T (FRAM) Y>PPLQ@Y>PV@                   %\WH>Q@ Figure 4-10 Relationship between speed and volume of data (reading/writing) when using the RF310R (RS422) and RF340T RF310R with RF350T/RF360T (FRAM) %\WH>Q@Y>PPLQ@Y>PV@                      Figure 4-11 Relationship between speed and volume of data (reading/writing) when using the RF310R (RS422) and RF350T/RF360T$

$RF300 system planning 4.3 Relationship between the volume of data and the transponder speed SIMATIC RF300 System Manual, 06/2008, A5E01642529-02 47 4.3.3 RF340R and RF350R The curves shown here show the relationship between the speed of the RF320T, RF340T, RF350T, RF360T, RF370T and RF380T transponders and the RF340R/RF350R reader with ANT1 and the corresponding volume of data. They should make it easier to preselect the transponders for dynamic use. The following table is used to calculate the curves. The indicated speeds are applicable for operation without presence check. RF320T RF340T RF350T RF360T RF370T RF380T Length of the transmission window (L) 30 mm 38 mm 45 mm 45 mm 75 mm 68 mm Operating distance (Sa) 10 mm 20 mm 22 mm 26 mm 22 mm 22 mm RF340R/RF350R with ANT1 and RF320T (EEPROM) 5HDGLQJ:ULWLQJ%\WH>Q@                    Y>PV@Y>PPLQ@ Figure 4-12 Relationship between speed and volume of data (reading/writing EEPROM) in dynamic operation when using the RF340R/RF350R with ANT1 and RF320T$

$RF300 system planning 4.3 Relationship between the volume of data and the transponder speed SIMATIC RF300 48 System Manual, 06/2008, A5E01642529-02 RF340R/RF350R with ANT1 and RF340T/350T (EEPROM) 5HDGLQJ:ULWLQJ%\WH>Q@                    Y>PV@Y>PPLQ@ Figure 4-13 Relationship between speed and volume of data (reading/writing EEPROM) in dynamic operation when using the RF340R/RF350R with ANT1 and RF340T/350T RF340R/RF350R with ANT1 and RF340T (FRAM) %\WH>Q@Y>PPLQ@Y>PV@                     Figure 4-14 Relationship between speed and volume of data (reading/writing FRAM) in dynamic operation when using the RF340R/RF350R with ANT1 and RF340T$

$RF300 system planning 4.3 Relationship between the volume of data and the transponder speed SIMATIC RF300 System Manual, 06/2008, A5E01642529-02 49 RF340R/RF350R with ANT1 and RF350T (FRAM) %\WH>Q@Y>PPLQ@Y>PV@              Figure 4-15 Relationship between speed and volume of data (reading/writing FRAM) in dynamic operation when using the RF340R/RF350R with ANT1 and RF350T RF340R/RF350R with ANT1 and RF360T/370T/380T (EEPROM) 5HDGLQJ:ULWLQJ%\WH>Q@Y>PV@Y>PPLQ@                     Figure 4-16 Relationship between speed and volume of data (reading/writing EEPROM) in dynamic operation when using the RF340R/RF350R with ANT1 and RF360T/370T/380T$

$RF300 system planning 4.3 Relationship between the volume of data and the transponder speed SIMATIC RF300 50 System Manual, 06/2008, A5E01642529-02 RF340R/RF350R with ANT1 and RF360T (FRAM) %\WH>Q@Y>PPLQ@Y>PV@              Figure 4-17 Relationship between speed and volume of data (reading/writing FRAM) in dynamic operation when using the RF340R/RF350R with ANT1 and RF360T RF340R/RF350R with ANT1 and RF370T (FRAM) %\WH>Q@Y>PPLQ@Y>PV@                Figure 4-18 Relationship between speed and volume of data (reading/writing FRAM) in dynamic operation when using the RF340R/RF350R with ANT1 and RF370T$

$RF300 system planning 4.3 Relationship between the volume of data and the transponder speed SIMATIC RF300 System Manual, 06/2008, A5E01642529-02 51 RF340R/RF350R with ANT1 and RF380T (FRAM) %\WH>Q@                    Y>PV@Y>PPLQ@ Figure 4-19 Relationship between speed and volume of data (reading/writing FRAM) in dynamic operation when using the RF340R/RF350R with ANT1 and RF380T$

$RF300 system planning 4.3 Relationship between the volume of data and the transponder speed SIMATIC RF300 52 System Manual, 06/2008, A5E01642529-02 4.3.4 RF380R The curves shown here show the relationship between the speed of the RF320T, RF340T, RF350T, RF360T, RF370T and RF380T transponders and the RF380R reader and the corresponding volume of data. The following table is used to calculate the curves. The indicated speeds are applicable for operation without presence check. RF320T RF340T RF350T RF360T RF370T RF380T Length of the transmission window (L) 30 mm 38 mm 45 mm 45 mm 70 mm 88 mm Operating distance (Sa) 40 mm 40 mm 40 mm 60 mm 40 mm 40 mm RF380R and RF320T/RF340T (EEPROM) :ULWLQJ5HDGLQJ%\WH>Q@                    Y>PV@Y>PPLQ@ Figure 4-20 Relationship between speed and volume of data (reading/writing from EEPROM) in dynamic operation when using the RF380R and RF320T/RF340T$

$RF300 system planning 4.3 Relationship between the volume of data and the transponder speed SIMATIC RF300 System Manual, 06/2008, A5E01642529-02 53 RF380R and RF340T (FRAM) %\WH>Q@             Y>PV@Y>PPLQ@ Figure 4-21 Relationship between speed and volume of data (reading/writing FRAM) in dynamic operation when using the RF380R and RF340T RF380R and RF350T/RF360T (EEPROM) :ULWLQJ5HDGLQJ                    Y>PV@Y>PPLQ@ Figure 4-22 Relationship between speed and volume of data (reading/writing EEPROM) in dynamic operation when using the RF380R and RF350T/RF360T$

$RF300 system planning 4.3 Relationship between the volume of data and the transponder speed SIMATIC RF300 54 System Manual, 06/2008, A5E01642529-02 RF380R and RF350T (FRAM)              Y>PV@Y>PPLQ@%\WH>Q@ Figure 4-23 Relationship between speed and volume of data (reading/writing FRAM) in dynamic operation when using the RF380R and RF350T RF380R and RF360T (FRAM) %\WH>Q@             Y>PV@Y>PPLQ@  Figure 4-24 Relationship between speed and volume of data (reading/writing FRAM) in dynamic operation when using the RF380R and RF360T$

$RF300 system planning 4.3 Relationship between the volume of data and the transponder speed SIMATIC RF300 System Manual, 06/2008, A5E01642529-02 55 RF380R and RF370T/RF380T (EEPROM) :ULWLQJ5HDGLQJ%\WH>Q@                    Y>PV@Y>PPLQ@Figure 4-25 Relationship between speed and volume of data (reading/writing from EEPROM) in dynamic operation when using the RF380R and RF370T/RF380T RF380R and RF370T (FRAM) %\WH>Q@             Y>PV@Y>PPLQ@  Figure 4-26 Relationship between speed and volume of data (reading/writing FRAM) in dynamic operation when using the RF380R and RF370T$

$RF300 system planning 4.3 Relationship between the volume of data and the transponder speed SIMATIC RF300 56 System Manual, 06/2008, A5E01642529-02 RF380R and RF380T (FRAM) %\WH>Q@               Y>PV@Y>PPLQ@  Figure 4-27 Relationship between speed and volume of data (reading/writing FRAM, not present) in dynamic operation when using the RF380R and RF380T$

RF300 system planning 4.4 Installation guidelines SIMATIC RF300 System Manual, 06/2008, A5E01642529-02 57 4.4 Installation guidelines 4.4.1 Overview The transponder and reader complete with their antennas are inductive devices. Any type of metal, in particular iron and ferromagnetic materials, in the vicinity of these devices will affect their operation. Some points need to be considered during planning and installation if the values described in the "Field data" section are to retain their validity: ● Minimum spacing between two readers or their antennas ● Minimum distance between two adjacent data memories ● Metal-free area for flush-mounting of readers or their antennas and transponders in metal ● Mounting of multiple readers or their antennas on metal frames or racks The following sections describe the impact on the operation of the identification system when mounted in the vicinity of metal. 4.4.2 Reduction of interference due to metal Interference due to metal rack Problem 6KHHW0HWDOUDFN6D1RQPHWDOOLFVSDFHU0HWDO7UDQVSRQGHU5HDGHUV A metal rack is located above the transmission window of the reader. This affects the entire field. In particular, the transmission window between reader and transponder is reduced. Remedy: 7UDQVSRQGHU5HDGHU The transmission window is no longer affected if the transponder is mounted differently.

RF300 system planning 4.4 Installation guidelines SIMATIC RF300 58 System Manual, 06/2008, A5E01642529-02 Flush-mounting Flush-mounting of transponders and readers Problem 1RQPHWDOOLFVSDFHU 6KHHW0HWDO0HWDO5HDGHUV Flush-mounting of transponders and readers is possible in principle. However, the size of the transmission window is significantly reduced. The following measures can be used to counteract the reduction of the window: Remedy: PP [!PP5HDGHU Enlargement of the non-metallic spacer below the transponder and/or reader. The transponder and/or reader are 10 to 20 mm higher than the metal surround. (The value x ≥ 100 mm is valid, e.g. for RF310R. It indicates that, for a distance x ≥ 100 mm, the reader can no longer be significantly affected by metal.) Remedy: DDEE5HDGHU Increase the non-metallic distance a, b. The following rule of thumb can be used: • Increase a, b by a factor of 2 to 3 over the values specified for metal-free areas • Increasing a, b has a greater effect for readers or transponders with a large limit distance than for readers or transponders with a small limit distance. Mounting of several readers on metal frames or racks Any reader mounted on metal couples part of the field to the metal frame. There is normally no interaction as long as the minimum distance D and metal-free areas a, b are maintained. However, interaction may take place if an iron frame is positioned unfavorably. Longer data transfer times or sporadic error messages at the communication module are the result.

RF300 system planning 4.4 Installation guidelines SIMATIC RF300 System Manual, 06/2008, A5E01642529-02 59 Mounting of several readers on metal racks Problem: Interaction between readers Remedy '5HDGHU 5HDGHU Increase the distance D between the two readers. Remedy 5HDGHU 5HDGHU Introduce one or more iron struts in order to short-circuit the stray fields. Remedy 1RQPHWDOOLFVSDFHU5HDGHU 5HDGHU Insert a non-metallic spacer of 20 to 40 millimeter thickness between the reader and the iron frame. This will significantly reduce the induction of stray fields on the rack: 4.4.3 Effects of metal on different transponders and readers Mounting different transponders and readers on metal or flush-mounting Certain conditions have to be observed when mounting the transponders and readers on metal or flush-mounting. For more information, please refer to the descriptions of the individual transponders and readers in the relevant section.

RF300 system planning 4.4 Installation guidelines SIMATIC RF300 60 System Manual, 06/2008, A5E01642529-02 4.4.4 Impact on the transmission window by metal In general, the following points should be considered when mounting RFID components: ● Direct mounting on metal is allowed only in the case of specially approved transponders. ● Flush-mounting of the components in metal reduces the field data; a test is recommended in critical applications. ● When working inside the transmission window, it should be ensured that no metal rail (or similar part) intersects the transmission field. The metal rail would affect the field data. The impact of metal on the field data (Sg, Sa, L, B) is shown in tabular format in this section. The values in the table describe the reduction of the field data in % with reference to non-metal (100 % means no impact). Reduction of field data: Transponder and RF310R reader Table 4-11 Reduction of field data by metal (in %): Transponder and RF310R Reader RF310R Transponder Without metal on metal flush-mounted in metal (20 mm surround) RF320T Without metal 100 95 80 On metal; distance 20 mm 100 80 70 Flush-mounted in metal; distance all-round 20 mm 80 70 60 RF340T Without metal 100 95 80 on metal 80 80 80 Flush-mounted in metal; distance all-round 20 mm 70 70 70 RF350T Without metal 100 95 85 on metal 70 65 65 Flush-mounted in metal; distance all-round 20 mm 60 60 60 RF360T Without metal 100 95 85 On metal; distance 20 mm 100 95 75 Flush-mounted in metal; distance all-round 20 mm 60 60 60

RF300 system planning 4.4 Installation guidelines SIMATIC RF300 System Manual, 06/2008, A5E01642529-02 61 Reduction of field data: Transponder and RF340R reader Table 4-12 Reduction of field data by metal (in %): Transponder and RF340R Reader RF340R Transponder Without metal on metal flush-mounted in metal (20 mm surround) RF320T Without metal 100 95 80 On metal; distance 20 mm 100 90 75 Flush-mounted in metal; distance all-round 20 mm 80 70 60 RF340T Without metal 100 95 85 on metal 80 80 70 Flush-mounted in metal; distance all-round 20 mm 70 70 70 RF350T Without metal 100 95 80 on metal 70 65 65 Flush-mounted in metal; distance all-round 20 mm 60 60 60 RF360T Without metal 100 95 85 On metal; distance 20 mm 90 90 75 Flush-mounted in metal; distance all-round 20 mm 70 60 60 RF370T Without metal 100 98 96 on metal 100 97 94 Flush-mounted in metal; distance all-round 20 mm 90 88 86 RF380T Without metal 100 86 76 (all-round 40 mm) on metal 100 86 76 (all-round 40 mm) Flush-mounted in metal; distance all-round 40 mm 83 71 55 (all-round 40 mm)

RF300 system planning 4.4 Installation guidelines SIMATIC RF300 62 System Manual, 06/2008, A5E01642529-02 Reduction of field data: Transponder and RF350R reader with ANT1 Table 4-13 Reduction of field data by metal (in %): Transponder and RF350R with ANT1 Mounting the antenna Transponder Without metal on metal flush-mounted in metal (20 mm surround) RF320T Without metal 100 95 80 On metal; distance 20 mm 100 90 75 Flush-mounted in metal; distance all-round 20 mm 80 70 60 RF340T Without metal 100 95 85 on metal 80 80 70 Flush-mounted in metal; distance all-round 20 mm 70 70 70 RF350T Without metal 100 95 80 on metal 70 65 65 Flush-mounted in metal; distance all-round 20 mm 60 60 60 RF360T Without metal 100 95 85 On metal; distance 20 mm 90 90 75 Flush-mounted in metal; distance all-round 20 mm 70 60 60 RF370T Without metal 100 86 73 on metal 100 83 69 Flush-mounted in metal; distance all-round 20 mm 90 74 61 RF380T Without metal 100 83 73 (all-round 40 mm) on metal 100 83 73 (all-round 40 mm) Flush-mounted in metal; distance all-round 40 mm 80 68 53 (all-round 40 mm)

RF300 system planning 4.4 Installation guidelines SIMATIC RF300 System Manual, 06/2008, A5E01642529-02 63 Reduction of field data: Transponder and RF350R reader with ANT18 Table 4-14 Reduction of field data by metal (in %): Transponder and RF350R with ANT18 Mounting the antenna Transponder Without metal flush-mounted in metal (10 mm surround; 10 mm deep) RF320T Without metal 100 100 On metal; distance 20 mm 100 100 Flush-mounted in metal; distance all-round 20 mm 80 80 RF340T Without metal 100 100 on metal 80 80 Flush-mounted in metal; distance all-round 20 mm 70 70 RF350T Without metal on metal Flush-mounted in metal; distance all-round 20 mm combination not permitted RF360T Without metal On metal; distance 20 mm Flush-mounted in metal; distance all-round 20 mm combination not permitted

RF300 system planning 4.4 Installation guidelines SIMATIC RF300 64 System Manual, 06/2008, A5E01642529-02 Reduction of field data: Transponder and RF350R reader with ANT30 Table 4-15 Reduction of field data by metal (in %): Transponder and RF350R with ANT30 Mounting the antenna Transponder Without metal flush-mounted in metal (20 mm surround; 20 mm deep) RF320T Without metal 100 80 On metal; distance 20 mm 100 80 Flush-mounted in metal; distance all-round 20 mm 100 80 RF340T Without metal 100 80 on metal 80 65 Flush-mounted in metal; distance all-round 20 mm 70 60 RF350T Without metal 100 80 on metal 70 60 Flush-mounted in metal; distance all-round 20 mm 65 55 RF360T Without metal On metal; distance 20 mm Flush-mounted in metal; distance all-round 20 mm combination not permitted

RF300 system planning 4.4 Installation guidelines SIMATIC RF300 System Manual, 06/2008, A5E01642529-02 65 Reduction of field data: Transponder and RF380R reader Table 4-16 Reduction of field data by metal (in %): Transponder and RF380R RF380R reader Transponder Without metal on metal flush-mounted in metal (20 mm surround) RF320T Without metal 100 90 50 On metal; distance 20 mm 85 80 30 Flush-mounted in metal; distance all-round 20 mm 35 30 20 RF340T Without metal 100 95 60 on metal 93 90 52 Flush-mounted in metal; distance all-round 20 mm 83 80 45 RF350T Without metal 100 95 63 on metal 85 70 57 Flush-mounted in metal; distance all-round 20 mm 70 60 46 RF360T Without metal 100 98 60 On metal; distance 20 mm 85 75 70 Flush-mounted in metal; distance all-round 20 mm 55 50 60 RF370T Without metal 100 100 92 on metal 90 90 75 Flush-mounted in metal; distance all-round 20 mm 70 65 60 RF380T Without metal 100 93 55 on metal 80 75 50 Flush-mounted in metal; distance all-round 40 mm 75 65 40

RF300 system planning 4.5 Chemical resistance of the transponders SIMATIC RF300 66 System Manual, 06/2008, A5E01642529-02 4.5 Chemical resistance of the transponders The following table provides an overview of the chemical resistance of the data memories made of glass-fiber-reinforced epoxy resin. It must be emphasized that the plastic enclosure is extremely resistant to chemicals in automobiles (e.g.: oil, grease, diesel fuel, gasoline) which are not listed separately. Transponders RF320T, RF360T Transponder RF 320T is resistant to the substances specified in the following table. Concentration 20 °C 40 °C 60 °C Allylchloride ￮￮￮￮ Formic acid 50 % ￮￮￮￮ 100 % ￮￮ Ammonia gas ￮￮￮￮ Ammonia liquid, water-free ￚ Ammonium hydroxide 10 % ￮￮￮￮ Ethyl acrylate ￮￮￮￮ Ethyl glycol ￮￮￮￮ Gasoline, aroma-free ￮￮￮￮ Gasoline, containing benzol ￮￮￮￮ Benzoate (Na–, Ca.a.) ￮￮￮￮ Benzoic acid ￮￮￮￮ Benzole ￮￮￮￮ Benzenesulphonic acid ￮￮￮￮ Benzyl chloride ￚ Borax ￮￮￮￮ Boric acid ￮￮￮￮ Bromine, liquid ￚ Bromine, gas, dry ￚ Bromide (K–, Na.a.) ￮￮￮￮ Bromoform 100 % ￮￮￮￮ Bromine water ￚ Butadiene (1,3–) ￮￮￮￮ Butane gas ￮￮￮￮ Butanol ￚ Butyric acid 100 % ￮￮ Carbonate (ammonium, Na.a.) ￮￮￮￮ Chlorine, liquid ￚ Chlorine, gas, dry 100 % ￚ Chlorobenzene ￮￮￮￮ Chloride (ammonium, Na.a.) ￮￮￮￮ Chloroform ￚ Chlorophyl ￮￮￮￮ Chlorosulphonic acid 100 % ￚ

RF300 system planning 4.5 Chemical resistance of the transponders SIMATIC RF300 System Manual, 06/2008, A5E01642529-02 67 Concentration 20 °C 40 °C 60 °C Chlorine water (saturated solution) ￮￮ Chromate (K–, Na.a.) Up to 50 % ￮￮￮￮ Chromic acid Up to 30 % ￚ Chromosulphuric acid ￚ Citric acid ￮￮￮￮ Cyanamide ￮￮￮￮ Cyanide (K–, Na.a.) ￮￮￮￮ Dextrin, w. ￮￮￮￮ Diethyl ether ￮￮￮￮ Diethylene glycol ￮￮￮￮ Dimethyl ether ￮￮￮￮ Dioxane ￚ Developer ￮￮￮￮ Acetic acid 100 % ￮￮ Ethanol ￮￮￮￮￮￮￮￮ Fixer ￮￮￮￮ Fluoride (ammonium, K–, Na.a.) ￮￮￮￮ Hydrofluoric acid Up to 40 % ￮￮￮￮ Formaldehyde 50 % ￮￮￮￮ Formamide 100 % ￮￮￮￮ Glucon acid ￮￮￮￮ Glycerine ￮￮￮￮ Glycol ￮￮￮￮ Urine ￮￮￮￮ Uric acid ￮￮￮￮ Hydroxide (ammonium) 10 % ￮￮￮￮ Hydroxide (Na–, K–) 40 % ￮￮￮￮ Hydroxide (alkaline earth metal) ￮￮￮￮ Hypochlorite (K–, Na.a.) ￮￮￮￮ Iodide (K–, Na.a.) ￮￮￮￮ Silicic acid ￮￮￮￮ Cresol Up to 90 % ￚ Methanol 100 % ￮￮￮￮ Methylene chloride ￚ Lactic acid 100 % ￮￮ Mineral oils ￮￮￮￮ Nitrate (ammonium, K.a.) ￮￮￮￮ Nitroglycerine ￚ Oxalic acid ￮￮￮￮ Phenol 1 % ￮￮￮￮ Phosphate (ammonium, Na.a.) ￮￮￮￮

RF300 system planning 4.5 Chemical resistance of the transponders SIMATIC RF300 68 System Manual, 06/2008, A5E01642529-02 Concentration 20 °C 40 °C 60 °C Phosphoric acid 50 % ￮￮￮￮ 85 % ￮￮￮￮ Propanol ￮￮￮￮ Nitric acid 25 % ￚ Hydrochloric acid 10 % ￚ Brine ￚ Sulphur dioxide 100 % ￮￮ Carbon disulfide 100 % ￚ Sulphuric acid 40 % ￚ Sulphurous acid ￮￮ Soap solution ￮￮￮￮ Sulfate (ammonium, Na.a.) ￮￮￮￮ Sulfite (ammonium, Na.a.) ￚ Tar, aroma-free ￮￮￮￮ Turpentine ￮￮￮￮ Trichloroethylene ￚ Hydrogen peroxide 30 % ￮￮￮￮ Tartaric acid ￮￮￮￮ Abbreviations ￮￮￮￮ Resistant ￮￮￮ Virtually resistant ￮￮ Partially resistant ￮ Less resistant ￚ Not resistant w. Aqueous solution k. g. Cold saturated

RF300 system planning 4.5 Chemical resistance of the transponders SIMATIC RF300 System Manual, 06/2008, A5E01642529-02 69 Transponders RF340T, RF350T, 370T The following table gives an overview of the chemical composition of the data memories made from polyamide 12. The plastic housing has a notably high resistance to chemicals used in automobiles (e.g.: oil, grease, diesel fuel, gasoline) which are not listed separately. Concentration 20 °C 60 °C Battery acid 30 ￮￮ￚ Ammonia gas ￮￮￮￮￮￮￮￮ Ammonia, w. conc. ￮￮￮￮￮￮￮￮ 10 ￮￮￮￮￮￮￮￮ Benzol ￮￮￮￮￮￮￮ Bleach solution (12.5% effective chlorine) ￮￮ￚ Butane, gas, liquid ￮￮￮￮￮￮￮￮ Butyl acetate (acetic acid butyl ester) ￮￮￮￮￮￮￮￮ n(n) ￮￮￮￮￮￮￮ Calcium chloride, w. ￮￮￮￮￮￮￮ Calcium nitrate, w. k. g. ￮￮￮￮￮￮￮ Chlorine ￚￚ Chrome baths, tech. ￚￚ Iron salts, w. k. g. ￮￮￮￮￮￮￮￮ Acetic acid, w. 50 ￚￚ Ethyl alcohol, w., undenaturated 96 ￮￮￮￮￮￮￮ 50 ￮￮￮￮￮￮￮￮ Formaldehyde, w. 30 ￮￮￮ￚ 10 ￮￮￮￮￮￮￮ Formalin ￮￮￮ￚ Glycerine ￮￮￮￮￮￮￮￮ Isopropanol ￮￮￮￮￮￮￮ Potassium hydroxide, w. 50 ￮￮￮￮￮￮￮￮ Lysol ￮￮ￚ Magnesium salts, w. k. g. ￮￮￮￮￮￮￮￮ Methyl alcohol, w. 50 ￮￮￮￮￮￮￮￮ Lactic acid, w. 50 ￮￮ￚ 10 ￮￮￮￮￮ Sodium carbonate, w. (soda) k. g. ￮￮￮￮￮￮￮￮ Sodium chloride, w. k. g. ￮￮￮￮￮￮￮￮ Sodium hydroxide ￮￮￮￮￮￮￮￮ Nickel salts, w. k. g. ￮￮￮￮￮￮￮￮ Nitrobenzol ￮￮￮￮￮ Phosphoric acid 10 ￮ V Propane ￮￮￮￮￮￮￮￮ Mercury ￮￮￮￮￮￮￮￮ Nitric acid 10 ￮ￚ Hydrochloric acid 10 ￮ￚ Sulphur dioxide Low ￮￮￮￮￮￮￮￮

RF300 system planning 4.5 Chemical resistance of the transponders SIMATIC RF300 70 System Manual, 06/2008, A5E01642529-02 Concentration 20 °C 60 °C Sulphuric acid 25 ￮￮ￚ 10 ￮￮￮ￚ Hydrogen sulphide Low ￮￮￮￮￮￮￮￮ Carbon tetrachloride ￮￮￮￮￮￮￮￮ Toluene ￮￮￮￮￮￮￮ Detergent High ￮￮￮￮￮￮￮￮ Plasticizer ￮￮￮￮￮￮￮￮ Abbreviations ￮￮￮￮ Resistant ￮￮￮ Virtually resistant ￮￮ Partially resistant ￮ Less resistant ￚ Not resistant w. Aqueous solution k. g. Cold saturated

RF300 system planning 4.5 Chemical resistance of the transponders SIMATIC RF300 System Manual, 06/2008, A5E01642529-02 71 Transponder RF380T The housing of the heat-resistant data storage unit is made of polyphenylene sulfide (PPS). The chemical resistance of the data storage unit is excellent. No solvent is known that can dissolve the plastic at temperatures below 200 °C. A reduction in the mechanical properties has been observed in aqueous solutions of hydrochloric acid (HCl) and nitric acid (HNO3) at 80 °C. The excellent resistance to all fuel types including methanol is a particular characteristic. The following table provides an overview of the chemicals investigated. Test conditions Substance Time[days] Temperature[°C] Evaluation Acetone 180 55 + n-Butanol (butyl alcohol) 180 80 + Butanon-2 (methyl ethyl ketone) 180 60 + n-butyl acetate 180 80 + Brake fluid 40 80 + Calcium chloride (saturated) 40 80 + Diesel fuel 180 80 + Diethyl ether 40 23 + Frigen 113 40 23 + Anti-freeze 180 120 + Kerosine 40 60 + Methanol 180 60 + Engine oil 40 80 + Sodium chloride (saturated) 40 80 + Sodium hydroxide (30%) 180 80 + Sodium hypochlorite (5%) 30 80 / 180 80 – Caustic soda (30%) 40 93 + Nitric acid (10%) 40 23 + Hydrochloric acid (10%) 40 80 – Sulphuric acid (10%) 40 23 + (10%) 40 (30%) 40 Tested fuels: 40 80 + (FAM-DIN 51 604-A) 180 80 / Toluene 1, 1, 1-trichloroethane 180 80 + Xylene Zinc chloride (saturated) 180 80 / 180 75 + 180 80 + 40 80 +

$RF300 system planning 4.5 Chemical resistance of the transponders SIMATIC RF300 72 System Manual, 06/2008, A5E01642529-02 Test conditions Assessment: + Resistant, weight gain < 3 % or weight loss < 0.5 % and/or reduction in fracture resistance < 15 % / Partially resistant, weight gain 3 to 8 % or weight loss 0.5 to 3 % and/or reduction in fracture resistance 15 to 30 % – Not resistant, weight gain > 8 % or weight loss > 3 % and/or reduction in fracture resistance > 30 %$

RF300 system planning 4.6 EMC Directives SIMATIC RF300 System Manual, 06/2008, A5E01642529-02 73 4.6 EMC Directives 4.6.1 Overview These EMC Guidelines answer the following questions: ● Why are EMC guidelines necessary? ● What types of external interference have an impact on the system? ● How can interference be prevented? ● How can interference be eliminated? ● Which standards relate to EMC? ● Examples of interference-free plant design The description is intended for "qualified personnel": ● Project engineers and planners who plan system configurations with RFID modules and have to observe the necessary guidelines. ● Fitters and service engineers who install the connecting cables in accordance with this description or who rectify defects in this area in the event of interference. NOTICE Failure to observe notices drawn to the reader's attention can result in dangerous conditions in the plant or the destruction of individual components or the entire plant.

RF300 system planning 4.6 EMC Directives SIMATIC RF300 74 System Manual, 06/2008, A5E01642529-02 4.6.2 What does EMC mean? The increasing use of electrical and electronic devices is accompanied by: ● Higher component density ● More switched power electronics ● Increasing switching rates ● Lower power consumption of components due to steeper switching edges The higher the degree of automation, the greater the risk of interaction between devices. Electromagnetic compatibility (EMC) is the ability of an electrical or electronic device to operate satisfactorily in an electromagnetic environment without affecting or interfering with the environment over and above certain limits. EMC can be broken down into three different areas: ● Intrinsic immunity to interference: immunity to internal electrical disturbance ● Immunity to external interference: immunity to external electromagnetic disturbance ● Degree of interference emission: emission of interference and its effect on the electrical environment All three areas are considered when testing an electrical device. The RFID modules are tested for conformity with the limit values required by the CE and RTTE guidelines. Since the RFID modules are merely components of an overall system, and sources of interference can arise as a result of combining different components, certain guidelines have to be followed when setting up a plant. EMC measures usually consist of a complete package of measures, all of which need to be implemented in order to ensure that the plant is immune to interference. Note The plant manufacturer is responsible for the observance of the EMC guidelines; the plant operator is responsible for radio interference suppression in the overall plant. All measures taken when setting up the plant prevent expensive retrospective modifications and interference suppression measures. The plant operator must comply with the locally applicable laws and regulations. They are not covered in this document.

RF300 system planning 4.6 EMC Directives SIMATIC RF300 System Manual, 06/2008, A5E01642529-02 75 4.6.3 Basic rules It is often sufficient to follow a few elementary rules in order to ensure electromagnetic compatiblity (EMC). The following rules must be observed: Shielding by enclosure ● Protect the device against external interference by installing it in a cabinet or housing. The housing or enclosure must be connected to the chassis ground. ● Use metal plates to shield against electromagnetic fields generated by inductances. ● Use metal connector housings to shield data conductors. Wide-area ground connection ● Bond all passive metal parts to chassis ground, ensuring large-area and low-HF-impedance contact. ● Establish a large-area connection between the passive metal parts and the central grounding point. ● Don't forget to include the shielding bus in the chassis ground system. That means the actual shielding busbars must be connected to ground by large-area contact. ● Aluminium parts are not suitable for ground connections. Plan the cable installation ● Break the cabling down into cable groups and install these separately. ● Always route power cables, signal cables and HF cables through separated ducts or in separate bundles. ● Feed the cabling into the cabinet from one side only and, if possible, on one level only. ● Route the signal cables as close as possible to chassis surfaces. ● Twist the feed and return conductors of separately installed cables. ● Routing HF cables: avoid parallel routing of HF cables. ● Do not route cables through the antenna field. Shielding for the cables ● Shield the data cables and connect the shield at both ends. ● Shield the analog cables and connect the shield at one end, e.g. on the drive unit. ● Always apply large-area connections between the cable shields and the shielding bus at the cabinet inlet and make the contact with clamps. ● Feed the connected shield through to the module without interruption. ● Use braided shields, not foil shields.

RF300 system planning 4.6 EMC Directives SIMATIC RF300 76 System Manual, 06/2008, A5E01642529-02 Line and signal filter ● Use only line filters with metal housings ● Connect the filter housing to the cabinet chassis using a large-area low-HF-impedance connection. ● Never fix the filter housing to a painted surface. ● Fix the filter at the control cabinet inlet or in the direction of the source.

$RF300 system planning 4.6 EMC Directives SIMATIC RF300 System Manual, 06/2008, A5E01642529-02 77 4.6.4 Propagation of electromagnetic interference Three components have to be present for interference to occur in a system: ● Interference source ● Coupling path ● Interference sink HJFRQQHFWLQJFDEOH,QWHUIHUHQFHVRXUFHGHYLFHHPLWWLQJLQWHUIHUHQFH&RXSOLQJSDWKHJGULYHXQLW HJUHDGHU,QWHUIHUHQFHVLQNGHYLFHDIIHFWHGE\LQWHUIHUHQFH Figure 4-28 Propagation of interference If one of the components is missing, e.g. the coupling path between the interference source and the interference sink, the interference sink is unaffected, even if the interference source is transmitting a high level of noise. The EMC measures are applied to all three components, in order to prevent malfunctions due to interference. When setting up a plant, the manufacturer must take all possible measures in order to prevent the occurrence of interference sources: ● Only devices fulfilling limit class A of VDE 0871 may be used in a plant. ● Interference suppression measures must be introduced on all interference-emitting devices. This includes all coils and windings. ● The design of the system must be such that mutual interference between individual components is precluded or kept as small as possible. Information and tips for plant design are given in the following sections.$

RF300 system planning 4.6 EMC Directives SIMATIC RF300 78 System Manual, 06/2008, A5E01642529-02 Interference sources In order to achieve a high level of electromagnetic compatibility and thus a very low level of disturbance in a plant, it is necessary to recognize the most frequent interference sources. These must then be eliminated by appropriate measures. Table 4-17 Interference sources: origin and effect Interference source Interference results from Effect on the interference sink Contacts System disturbances Contactors, electronic valves Coils Magnetic field Collector Electrical field Electrical motor Winding Magnetic field Contacts Electrical field Electric welding device Transformer Magnetic field, system disturbance, transient currents Power supply unit, switched-mode Circuit Electrical and magnetic field, system disturbance High-frequency appliances Circuit Electromagnetic field Transmitter (e.g. service radio) Antenna Electromagnetic field Ground or reference potential difference Voltage difference Transient currents Operator Static charge Electrical discharge currents, electrical field Power cable Current flow Electrical and magnetic field, system disturbance High-voltage cable Voltage difference Electrical field What interference can affect RFID? Interference source Cause Remedy Switched-mode power supply Interference emitted from the current infeed Replace the power supply Cable is inadequately shielded Better cable shielding Interference injected through the cables connected in series The reader is not connected to ground. Ground the reader HF interference over the antennas caused by another reader • Position the antennas further apart. • Erect suitable damping materials between the antennas. • Reduce the power of the readers. Please follow the instructions in the section Installation guidelines/reducing the effects of metal

RF300 system planning 4.6 EMC Directives SIMATIC RF300 System Manual, 06/2008, A5E01642529-02 79 Coupling paths A coupling path has to be present before the disturbance emitted by the interference source can affect the system. There are four ways in which interference can be coupled in: ,17(5)(5(1&(6,1.*DOYDQLFFRXSOLQJSDWK&DSDFLWLYHFRXSOLQJSDWK,QGXFWLYHFRXSOLQJSDWK5DGLDWLRQFRXSOLQJ5),'5HDGHU5),'5HDGHU5),'5HDGHU5),'5HDGHU,17(5)(5(1&(6285&( Figure 4-29 Ways in which interference can be coupled in When RFID modules are used, different components in the overall system can act as a coupling path: Table 4-18 Causes of coupling paths Coupling path Invoked by Conductors and cables • Incorrect or inappropriate installation • Missing or incorrectly connected shield • Inappropriate physical arrangement of cables Control cabinet or housing • Missing or incorrectly wired equalizing conductor • Missing or incorrect earthing • Inappropriate physical arrangement • Components not mounted securely • Unfavorable cabinet configuration

RF300 system planning 4.6 EMC Directives SIMATIC RF300 80 System Manual, 06/2008, A5E01642529-02 4.6.5 Cabinet configuration The influence of the user in the configuration of an electromagnetically compatible plant encompasses cabinet configuration, cable installation, ground connections and correct shielding of cables. Note For information about electromagnetically compatible cabinet configuration, please consult the installation guidelines for SIMATIC PLCs. Shielding by enclosure Magnetic and electrical fields and electromagnetic waves can be kept away from the interference sink by using a metal enclosure. The easier the induced interference current can flow, the greater the intrinsic weakening of the interference field. All enclosures and metal panels in the cabinet should therefore be connected in a manner allowing good conductance. Figure 4-30 Shielding by enclosure If the control cabinet panels are insulated from each other, a high-frequency-conducting connection can be established using ribbon cables and high-frequency terminals or HF conducting paste. The larger the area of the connection, the greater the high-frequency conductivity. This is not possible using single-wire connections.

$RF300 system planning 4.6 EMC Directives SIMATIC RF300 System Manual, 06/2008, A5E01642529-02 81 Prevention of interference by optimum configuration Good interference suppression can be achieved by installing SIMATIC PLCs on conducting mounting plates (unpainted). When setting up the control cabinet, interference can be prevented easily by observing certain guidelines. Power components (transformers, drive units, load power supply units) should be arranged separately from the control components (relay control unit, SIMATIC S7). As a rule: ● The effect of the interference decreases as the distance between the interference source and interference sink increases. ● The interference can be further decreased by installing grounded shielding plates. ● The load connections and power cables should be installed separately from the signal cables with a minimum clearance of 10 cm. 3RZHUVXSSO\&&(8'ULYH6KLHOGSODWH Figure 4-31 Prevention of interference by optimum configuration$

RF300 system planning 4.6 EMC Directives SIMATIC RF300 82 System Manual, 06/2008, A5E01642529-02 Filtering of the supply voltage External interference from the mains can be prevented by installing line filters. Correct installation is extremely important, in addition to appropriate dimensioning. It is essential that the line filter is mounted directly at the cabinet inlet. As a result, interference is filtered promptly at the inlet, and is not conducted through the cabinet. /LQHILOWHU,V&RUUHFW/LQHILOWHU,QFRUUHFW,F LQWHUIHUHQFHFXUUHQW,V Figure 4-32 Filtering of the supply voltage

$RF300 system planning 4.6 EMC Directives SIMATIC RF300 System Manual, 06/2008, A5E01642529-02 83 4.6.6 Prevention of interference sources A high level of immunity to interference can be achieved by avoiding interference sources. All switched inductances are frequent sources of interference in plants. Suppression of inductance Relays, contactors, etc. generate interference voltages and must therefore be suppressed using one of the circuits below. Even with small relays, interference voltages of up to 800 V occur on 24 V coils, and interference voltages of several kV occur on 230 V coils when the coil is switched. The use of freewheeling diodes or RC circuits prevents interference voltages and thus stray interference on conductors installed parallel to the coil conductor. 9DOYHV%UDNHV5HOD\FRLOV&RQWDFWRUV Figure 4-33 Suppression of inductance Note All coils in the cabinet should be suppressed. The valves and motor brakes are frequently forgotten. Fluorescent lamps in the control cabinet should be tested in particular.$

$RF300 system planning 4.6 EMC Directives SIMATIC RF300 84 System Manual, 06/2008, A5E01642529-02 4.6.7 Equipotential bonding Potential differences between different parts of a plant can arise due to the different design of the plant components and different voltage levels. If the plant components are connected across signal cables, transient currents flow across the signal cables. These transient currents can corrupt the signals. Proper equipotential bonding is thus essential. ● The equipotential bonding conductor must have a sufficiently large cross section (at least 10 mm2). ● The distance between the signal cable and the associated equipotential bonding conductor must be as small as possible (antenna effect). ● A fine-strand conductor must be used (better high-frequency conductivity). ● When connecting the equipotential bonding conductors to the centralized equipotential bonding strip (EBS), the power components and non-power components must be combined. ● The equipotential bonding conductors of the separate modules must lead directly to the equipotential bonding strip. &DELQHW &DELQHW,QFRUUHFW3RZHUVXSSO\'ULYH'HYLFH3/&(%6'HYLFH'HYLFH,QFRUUHFW Figure 4-34 Equipotential bonding (EBS = Equipotential bonding strip) The better the equipotential bonding in a plant, the smaller the chance of interference due to fluctuations in potential. Equipotential bonding should not be confused with protective earthing of a plant. Protective earthing prevents the occurrence of excessive shock voltages in the event of equipment faults whereas equipotential bonding prevents the occurrence of differences in potential.$