FCC ID: NXW-RF310R-IQ Inductive Tag Reader

System Manual Edition 05/2005 RFID-SYSTEMS SIMATIC RF 300 simatic sensors Introduction Safety information System overview RF 300 system planning Readers Transponder/tags Communication modules Accessories Appendix 1 2 3 4 5 6 7 8 A SIMATIC RFID systems RF 300 System Manual Edition 05/2005 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 to property damage only 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. Copyright Siemens AG . All rights reserved. The distribution and duplication of this document or the utilization and transmission of its contents are not permitted without express written permission. Offenders will be liable for damages. All rights, including rights created by patent grant or registration of a utility model or design, are reserved. Siemens AG Automation and Drives Postfach 4848, 90327 Nuremberg, Germany Siemens Aktiengesellschaft 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 2005 Technical data subject to change

2 3 4 Table of contents 1 Introduction............................................................................................................................................. 1-1 1.1 Navigating in the system manual............................................................................................... 1-2 Safety information................................................................................................................................... 2-1 System overview..................................................................................................................................... 3-1 3.1 RFID systems............................................................................................................................. 3-1 RF 300 ....................................................................................................................................... 3-2 3.2 RF 300 application areas........................................................................................................... 3-2 3.2.1 RFID components and their function ......................................................................................... 3-3 3.2.2 3.2.3 Technical data............................................................................................................................ 3-4 RF 300 system planning ......................................................................................................................... 4-1 Fundamentals of application planning ....................................................................................... 4-1 4.1 4.1.1 Transmission window and read/write distance .......................................................................... 4-2 4.1.2 Width of the transmission window.............................................................................................. 4-3 Impact of secondary fields ......................................................................................................... 4-3 4.1.3 Permissible directions of motion of the transponder.................................................................. 4-4 4.1.4 Operation in static and dynamic mode ...................................................................................... 4-5 4.1.5 4.1.6 Dwell time of the transponder .................................................................................................... 4-6 Communication between communication module, reader and transponder ............................. 4-7 4.1.7 Calculation example................................................................................................................... 4-9 4.1.8 Field data of transponders and readers................................................................................... 4-12 4.2 4.3 Impact of the data volume on the transponder speed with RF 310-R (IQ-Sense) .................. 4-13 Installation guidelines............................................................................................................... 4-14 4.4 Overview .................................................................................................................................. 4-14 4.4.1 4.4.2 Reduction of interference due to metal.................................................................................... 4-15 Effects of metal on different transponders and readers........................................................... 4-18 4.4.3 Impact on the transmission window by metal .......................................................................... 4-19 4.4.4 Chemical resistance of the transponders ................................................................................ 4-21 4.5 4.6 EMC Guidelines ....................................................................................................................... 4-26 Overview .................................................................................................................................. 4-26 4.6.1 Definition .................................................................................................................................. 4-27 4.6.2 Basic rules................................................................................................................................ 4-28 4.6.3 4.6.4 Propagation of electromagnetic interference........................................................................... 4-29 Cabinet configuration ............................................................................................................... 4-32 4.6.5 Prevention of interference sources .......................................................................................... 4-35 4.6.6 Equipotential bonding .............................................................................................................. 4-36 4.6.7 4.6.8 Cable shielding......................................................................................................................... 4-37 RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

iii Table of contents 5 6 7 8 A iv Readers.................................................................................................................................................. 5-1 RF 310-R.................................................................................................................................... 5-2 5.1 5.1.1 Features ..................................................................................................................................... 5-2 Indicators.................................................................................................................................... 5-2 5.1.2 Transmission window................................................................................................................. 5-3 5.1.3 Metal-free area........................................................................................................................... 5-3 5.1.4 5.1.5 Minimum distance between several RF 310-R units ................................................................. 5-4 RF 310-R field data.................................................................................................................... 5-4 5.1.6 Pin assignment of the IQ-Sense interface ................................................................................. 5-5 5.1.7 Cable and connector pin assignment......................................................................................... 5-5 5.1.8 5.1.9 Technical data of the RF 310-R ................................................................................................. 5-6 5.1.10 FCC information ......................................................................................................................... 5-7 5.1.11 RF 310-R ordering data ............................................................................................................. 5-7 5.1.12 Dimension drawing..................................................................................................................... 5-8 Transponder/tags.................................................................................................................................... 6-1 RF 320-T .................................................................................................................................... 6-2 6.1 Features ..................................................................................................................................... 6-2 6.1.1 Metal-free area........................................................................................................................... 6-3 6.1.2 Field data.................................................................................................................................... 6-4 6.1.3 6.1.4 Technical data............................................................................................................................ 6-5 Ordering data ............................................................................................................................. 6-6 6.1.5 Dimension drawing..................................................................................................................... 6-6 6.1.6 RF 340-T .................................................................................................................................... 6-7 6.2 6.2.1 Features ..................................................................................................................................... 6-7 Metal-free area........................................................................................................................... 6-8 6.2.2 Field data.................................................................................................................................... 6-9 6.2.3 Technical data.......................................................................................................................... 6-10 6.2.4 6.2.5 Ordering data ........................................................................................................................... 6-11 6.2.6 Dimension drawing................................................................................................................... 6-11 Communication modules ........................................................................................................................ 7-1 7.1 8xIQ-Sense ................................................................................................................................ 7-2 Features ..................................................................................................................................... 7-2 7.1.1 Indicators.................................................................................................................................... 7-3 7.1.2 Configuration.............................................................................................................................. 7-4 7.1.3 Addressing ................................................................................................................................. 7-5 7.1.4 7.1.5 Technical data............................................................................................................................ 7-7 7.1.6 Ordering data ............................................................................................................................. 7-7 Accessories ............................................................................................................................................ 8-1 8.1 MOBY software .......................................................................................................................... 8-1 Appendix.................................................................................................................................................A-1 Certificates and approvals..........................................................................................................A-1 A.1 A.2 Service and support ...................................................................................................................A-3 Contact partners.........................................................................................................................A-3 A.3 A.4 Application consulting ................................................................................................................A-4 A.5 Training ......................................................................................................................................A-4 List of abbreviations.................................................................................................................... Glossary-1 Glossary ..................................................................................................................................... Glossary-1 Index RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

Tables Table 4-1 Table 4-2 Table 4-3 Table 5-1 Table 5-2 Table 5-3 Table 6-1 Table 6-2 Table 6-3 Table 6-4 Table 6-5 Table 6-6 Table of contents Reduction of field data by metal (in %): Transponder and RF 310-R...................................... 4-20 Interference sources: origin and effect .................................................................................... 4-30 Causes of coupling paths......................................................................................................... 4-31 RF 310-R indicators ................................................................................................................... 5-2 RF 310-R pin assignment .......................................................................................................... 5-5 Technical data of the RF 310-R................................................................................................. 5-6 Field data for transponder RF 320-T to reader RF 310-R ......................................................... 6-4 Field data for transponder RF 320-T to RF 320-T ..................................................................... 6-4 Technical data of the RF 320-T ................................................................................................. 6-5 Field data for transponder RF 340-T to reader RF 310-R ......................................................... 6-9 Transponder RF 340-T to transponder RF 340-T...................................................................... 6-9 Technical data of the RF 340-T ............................................................................................... 6-10 RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

v Table of contents vi RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

Introduction Purpose of this document 1 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 RF 300 system and describes the state of delivery as of May 2005. Conventions History The following terms/abbreviations are used synonymously in this document:

Reader, read/write device, SLG Tag, transponder, mobile data memory, MDS Communication module, interface module, ASM Previous editions of these operating instructions:

Edition 05/2005 Remarks 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. Observance of installation guidelines The installation guidelines and safety instructions given in this documentation must be followed during commissioning and operation. RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

1-1 Introduction 1.1 Navigating in the system manual 1.1 Navigating in the system manual 1.1 Structure of contents Contents Introduction Safety information System overview RFID system planning Readers Transponders Communication modules Accessories Appendix Error messages List of abbreviations Contents Organization of the documentation, including the index of pages and chapters Purpose, layout and description of the important topics. 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. Overview of all RF identification systems, system overview of SIMATIC RF 300 Information about possible applications of SIMATIC RF 300, support for application planning, tools for finding suitable SIMATIC RD 300 components. Description of readers which can be used for SIMATIC RF 300 Description of transponders which can be used for SIMATIC RF 300 Description of communication modules used for SIMATIC RF 300 Products available in addition to SIMATIC RF 300 Service and support, contact partners, training centers Overview of error messages List of all abbreviations used in the document 1-2 RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

Safety information 2 Repairs 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 admissibility of the installation in the designated 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 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. RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

2-1 Safety information 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. 2-2 RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

System overview 3.1 3.1 RFID systems 3 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 Max. range Max. memory RF 300 13.56 MHz 0.25 m MOBY F MOBY D MOBY E MOBY I 125 kHz 0.4 m 13.56 MHz 0.8 m 13.56 MHz 0.1 m 1.81 MHz 0.15 m 20 byte EEPROM 64 KB FRAM 192 byte EEPROM 112 byte EEPROM 752 byte EEPROM 32 KB FRAM Data transfer rate

(typical) in byte/s 3750 100 110 350 1250 MOBY U 2.45 GHz 3.0 m 32 KB RAM 4800 Max. temperature Special features IQ-Sense interface available;

Battery-free data memory Multitag capability SmartLabels based on ISO 15693 e.g. Tagit/Icode Battery-free data memory Battery-free data memory Frequency hopping SLG: -25 C to +70 C MDS: -40 C to +85 C or

+ 220 C cyclic

+130 C

+ 85 C or

+ 200 C

+ 150 C

+ 85 C or

+ 220 C cyclic

+ 85 C or

+ 220 C cyclic RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

3-1 System overview 3.2 RF 300 3.2 3.2 RF 300 SIMATIC RF 300 is an inductive identification system specially designed for use in industrial production for the control and optimization of material flow. Thanks to its compact components it is particularly suited to small assembly lines and conveyor systems with restricted space for installation. The rugged components feature an attractive price/performance ratio. 3.2.1 RF 300 application areas SIMATIC RF 300 is used primarily for contactless identification of containers, pallets and workpiece carriers in a closed production loop, i.e. the data carriers (transponders) remain in the production chain and are not shipped out with the products. Thanks to the compact enclosure dimensions of both the transponders and readers, SIMATIC RF 300 is particularly suitable for (small) assembly lines where space is at a premium. The main application areas of SIMATIC RF 300 are:

Assembly and handling systems, assembly lines (identification of workpiece carriers) Production logistics (material flow control, identification of containers and other vessels) Parts identification (e.g. transponder is attached to product/pallet). Conveyor systems 3-2 RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

3.2.2 RFID components and their function System overview 3.2 RF 300 RF 300 system components

Communication modules Readers Transponders A communication module (interface module) is used to integrate the RF identification system in PLC/automation systems. In the case of SIMATIC RF 300, the reader is connected to an S7 automation system either via the 8xIQ-Sense module or an equivalent MOBY interface module (e.g. ASM 475). The reader ensures inductive communication, supplies power to the transponders, and handles the connection to the various PLCs (e.g. SIMATIC S7). Transponders (mobile data memories) are used, for example, in place of barcodes and can contain all product-specific data in addition to the product number. RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

3-3 System overview 3.2 RF 300 Technical data 3.2.3 RFID system RF 300 Type Transmission frequency data/energy Memory capacity Memory type Write cycles Read cycles Data management Data transfer rate Transponder-Reader Read/write distance (system limit; depends on reader and transponder) Operating temperature Degree of protection Can be connected to Special features Approvals Inductive identification system for industrial applications 13.56 MHz 20 bytes up to 64 KB user memory (r/w) 4 bytes fixed code as serial number (ro) EEPROM / FRAM EEPROM: > 100 000 FRAM: Unlimited Unlimited Byte-oriented access 3 KB/s Up to 250 mm Reader: -25C to +70C Transponder: -40C to +85C and up to +220C cyclic Reader: IP 65 Transponder: > IP 67 SIMATIC S7-300, Profibus DP V1, PC, third-party PLC High noise immunity Compact components Extensive diagnostic options A reader with IQ-Sense interface ETS 300 330 (Europe) FCC Part 15 (USA), UL/CSA CE 3-4 RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

4 RF 300 system planning 4.1 4.1 Fundamentals of application planning Assess your application according to the following criteria, in order to choose the right SIMATIC RF 300 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. RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

4-1 RF 300 system planning 4.1 Fundamentals of application planning 4.1.1 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. The picture below shows the transmission window between transponder and reader:

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) Length of a transmission window The length Ld is valid for the calculation. At Sa,min, the field length increases from Ld to Lmax. Intersection of the axes of symmetry of the transponder L SP The active field for the transponder consists of a circle (cf. plan view). The transponder can be used as soon as the intersection (SP) of the transponder enters the circle of the transmission window. 4-2 RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

RF 300 system planning 4.1 Fundamentals of application planning From the diagram 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. 4.1.2 Width of the transmission window Determining the width of the transmission window The following approximation formula can be used for practical applications:

B

0, 4 L Figure 4-1 Formula: Width of the transmission window B:

L:

Width of the transmission window 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. 4.1.3 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. RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

4-3 RF 300 system planning 4.1 Fundamentals of application planning 4.1.4 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:

Figure 4-2 Active areas of the transponder for different directions of transponder motion 4-4 RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

RF 300 system planning 4.1 Fundamentals of application planning 4.1.5 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:

Figure 4-3 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.

Figure 4-4 Operation in dynamic mode RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

4-5 RF 300 system planning 4.1 Fundamentals of application planning 4.1.6 Dwell time of the transponder The dwell time is the time in which the transponder dwells within the transmission window of a reader. The reader can exchange data with the transponder during this time. The dwell time is calculated thus:

t K

0,8[

L m v m s

TPDR

Dwell time of the transponder Length of the transmission window tV:

L:

vTPDR: Speed of the transponder (TPDR) 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:

vt t K Dwell time of the data memory within the field of the reader Communication time between transponder and communication module tV::

tK:

4-6 RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

RF 300 system planning 4.1 Fundamentals of application planning 4.1.7 Communication between communication module, reader and transponder Communication with RF 310-R Communication between the communication module (IQ Sense), RF 310-R reader and transponders 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. Approximately 18 ms are thus needed for a complete command acknowledgement sequence with up to 2 bytes of user data. The transponder must be present within the field of the reader. Calculation of the communication time for interference-free transfer t K

K t

Wort n Calculation of the maximum amount of user data n max

vt K t Wort Communication time between communication module, RF 310-R (IQ-Sense) reader and transponder Dwell time Amount of user data in words (2 bytes) Max. amount of user data in words (2 bytes) in dynamic mode Transfer time for 1 word (2 bytes) Constant (internal system time) This contains the time for power buildup on the transponder and for command transfer tK tV n nmax tWord K Note If only 1 byte of user data is transferred, you still need to allow the time for 1 word. RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

4-7 RF 300 system planning 4.1 Fundamentals of application planning Time constants K and tWord tWord (ms) 18 27 18 K (ms) 9 9 9 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. Command Read Write (EEPROM area) Write (FRAM area) 4-8 RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

4.1.8 Calculation example RF 300 system planning 4.1 Fundamentals of application planning A transport system moves pallets with transponders at a maximum velocity of VTPDR = 0.14 m/s. The following RFID components were chosen:

8xIQ-Sense module RF 310-R reader RF 340-T transponder 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. RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

4-9 RF 300 system planning 4.1 Fundamentals of application planning Determine tolerance of pallet transport height

Figure 4-5

Tolerance of pallet transport height Determine tolerance of pallet side transport

Figure 4-6 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. 4-10 RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

RF 300 system planning 4.1 Fundamentals of application planning Calculation of the maximum amount of user data in dynamic mode Step 1. Calculate dwell time of the transponder 2. Calculate maximum user data (nmax) for reading 3. Calculate maximum user data (nmax) for writing

(FRAM area) Formula/calculation Refer to the "Field data of all transponders and readers" table for value L. Value VTPDR = 0.14m/s m 0,8 0, 04 t m s 0,14 /

L v 0, 228 ms 228 0,8

TPDR s v Take value tv from Step 1. Take values K and t Word from Table "Time constants K and t Word".

vt K t Wort 228

ms ms 18 9 ms

12,17 n max

Words 12 Take value tv from Step 1. Take values K and t Word from Table "Time constants K and t Word". vt K t Wort 228

ms ms 18 9 ms

12,17 n max

Worte 12

Result A maximum of 12 words can be read or written when passing the transponder. RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

4-11 RF 300 system planning 4.2 Field data of transponders and readers 4.2 4.2 Field data of transponders and readers The following table shows the field data for all SIMATIC RF 300 components of transponders and readers. It facilitates the correct selection of a transponder and reader. All the technical data 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. Field data of all transponders and readers without interference from metal RF 320-T transponder RF 310-R reader Length of the transmission window in mm (L) Width of the transmission window in mm (W) Working distance in mm (Sa) Limit distance in mm (Sg) A maximum mean deviation of 2 mm is possible in static mode (without affecting the 40 mm 16 mm 0-20 mm 30 mm 30 mm 12 mm 0-12 mm 18 mm RF 340-T transponder 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 Readers RF 310-R RF 320-T transponder RF 340-T transponder

> 100 mm 400 mm Minimum distance from reader to reader 4-12 The minimum distance from RF 310-R to RF 310-R must be at least 400 mm. 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. RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

4.3 RF 300 system planning 4.3 Impact of the data volume on the transponder speed with RF 310-R (IQ-Sense) 4.3 Impact of the data volume on the transponder speed with RF 310-R

(IQ-Sense) The curves shown here show the relationship between the speed of the RF 320 and RF 340 transponders and the volume of data transferred.

Figure 4-7 Relationship between speed and data volume when using the RF 310-R (IQ-Sense) RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

4-13 RF 300 system planning 4.4 Installation guidelines 4.4 4.4 Installation guidelines 4.4.1 Overview The transponder and reader 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 distance between two readers Minimum distance between two adjacent data memories Metal-free area for flush-mounting of readers and transponders in metal Mounting of several readers 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. 4-14 RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

4.4.2 Reduction of interference due to metal Interference due to metal rack

RF 300 system planning 4.4 Installation guidelines Problem 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:

The transmission window is no longer affected if the transponder is mounted differently. RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

4-15 RF 300 system planning 4.4 Installation guidelines Flush-mounting Flush-mounting of transponders and readers

Problem 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:

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 RF 310-R. It indicates that the reader is no longer affected significantly by the metal at a distance of x 100 mm.) Remedy:

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. 4-16 RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

RF 300 system planning 4.4 Installation guidelines 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. Mounting of several readers on metal racks

Problem: Interaction between readers Remedy Increase the distance D between the two readers. Remedy Introduce one or more iron struts in order to short-

circuit the stray fields. Remedy 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:

RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

4-17 RF 300 system planning 4.4 Installation guidelines 4.4.3 Effects of metal on different transponders and readers Mounting different transponders on metal or flush-mounting Not all transponders can be mounted directly on metal. For more information, please refer to the descriptions of the individual transponders in the relevant sections. The following section illustrates various possibilities for mounting, allowing for the effect of metal on the particular transponder. Transponders which can be mounted directly on metal Any transponder whose operation is not affected by direct contact with metal can be mounted directly on metal. Mounting of a transponder directly on metal 4-18

Flush-mounting of a transponder in metal

(a, b = required distance from metal)

RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

RF 300 system planning 4.4 Installation guidelines Transponders which cannot be mounted directly on metal Any transponder whose operation is interrupted by direct contact with metal cannot be mounted directly on metal. The applicable minimum distance to metal must be maintained for the relevant transponder.

Mounting of a transponder on metal with a non-metallic spacer If the minimum guide values (a, h) are not observed, a significant reduction of the field data results. It is possible to mount the transponder with metal screws (M4 countersunk head screws). This has no tangible impact on the range. 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. RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

4-19 RF 300 system planning 4.4 Installation guidelines The impact of metal on the field data (Sg, Sa, L, B) is shown in tabular and graphical 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 Reader RF 310-R Table 4-1 Reduction of field data by metal (in %): Transponder and RF 310-R Transponder without metal Reader RF 310-R on metal flush-mounted in metal

(20 mm surround) RF 320-T Transponder without metal Transponder on metal, distance 20 mm Flush-mounted in metal RF 340-T Transponder without metal Transponder on metal, distance 20 mm Flush-mounted in metal distance 20 mm/

20 mm surround 100 100 80 100 100 90 95 80 70 95 95 85 80 70 60 80 80 70 4-20 RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

RF 300 system planning 4.5 Chemical resistance of the transponders 4.5 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 (E624). The plastic housing has a notably high resistance to chemicals used in automobiles (e.g.: oil, grease, diesel fuel, gasoline, etc,);

these are not specified separately. RF 320-T transponder Transponder RF 320-T is resistant to the substances specified in the following table. Allylchloride Formic acid Ammonia gas Ammonia liquid, water-free Ammonium hydroxide Ethyl acrylate Ethyl glycol Gasoline, aroma-free Gasoline, containing benzol Benzoate (Na, Ca.a.) Benzoic acid Benzol Benzenesulphonic acid Benzyl chloride Borax Boric acid Bromine, liquid Bromine, gas, dry Bromide (K, Na.a.) Bromoform Bromine water Butadiene (1,3) Butane gas Butanol Butyric acid Carbonate (ammonium, Na.a.) Chlorine, liquid Chlorine, gas, dry Concentration 50 %

100 %

10 %

100 %

100 %

100 %

20C 40C 60C J J J F J j J J J J J J J j J j j J j J J j F j j J J J J RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

4-21 RF 300 system planning 4.5 Chemical resistance of the transponders Chlorobenzene Chloride (ammonium, Na.a.) Chloroform Chlorophyl Chlorosulphonic acid Chlorine water (saturated solution) Chromate (K, Na.a.) Chromic acid Chromosulphuric acid Citric acid Cyanamide Cyanide (K, Na.a.) Dextrin (aqueous solution) Diethyl ether Diethylene glycol Dimethyl ether Dioxane Developer Acetic acid Ethanol Fixer Fluoride (ammonium, K, Na.a.) Hydrofluoric acid Formaldehyde Formamide Glucon acid Glycerine Glycol Urine Uric acid Hydroxide (ammonium) Hydroxide (Na, K) Hydroxide (alkaline earth metal) Hypochlorite (K, Na.a.) Iodide (K, Na.a.) Silicic acid Cresol Methanol Methylene chloride Lactic acid Concentration 100 %

Up to 50 %

Up to 30 %

100 %

Up to 40 %

50 %

100 %

10 %

40 %

Up to 90 %

100 %

100 %

20C 40C J j J j F j j J J J J j F J J J J J J J J j j F J J J J J J 60C J J J J J J J J J J J 4-22 RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

RF 300 system planning 4.5 Chemical resistance of the transponders Mineral oils Nitrate (ammonium, K.a.) Nitroglycerine Oxalic acid Phenol Phosphate (ammonium, Na.a.) Phosphoric acid Propanol Nitric acid Hydrochloric acid Brine Sulphur dioxide Carbon disulfide 100 %

Sulphuric acid Sulphurous acid Soap solution Sulfate (ammonium, Na.a.) Sulfite (ammonium, Na.a.) Tar, aroma-free Turpentine Trichloroethylene Hydrogen peroxide Tartaric acid Concentration 1 %

50 %

85 %

25 %

10 %

100 %

40 %

30 %

20C 40C J j J J J J j j F j j F J j J J 60C J J J j J J j J RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

4-23 RF 300 system planning 4.5 Chemical resistance of the transponders RF 340-T transponder 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, etc,); these are not specified separately. Battery acid Ammonia gas Ammonia, w. Benzol Bleach solution (12.5% effective chlorine) Butane, gas, liquid Butyl acetate (acetic acid butyl ester) n(n) Calcium chloride, w. Calcium nitrate, w. Chlorine Chrome baths, tech. Iron salts, w. Acetic acid, w. Ethyl alcohol, w. undenaturated Formaldehyde, w. Formalin Glycerine Isopropanol Potassium hydroxide, w. Lysol Magnesium salts, w. Methyl alcohol, w. Lactic acid, w. Sodium carbonate, w. (soda) Sodium chloride, w. Sodium hydroxide Nickel salts, w. Nitrobenzol Phosphoric acid Propane Mercury Nitric acid Concentration 20C 60 C 30 conc. 10 c.s. c.s. 50 96 50 30 10 50 c.s. 50 50 10 c.s. c.s. c.s. 10 10 F J J J J F J J J J J j j J j J J Y J Y J J J F J J F Y J J J J Y f J J f j J J J Y j J J Y Y Y j j J j Y J j Y j J Y J j J J j F J J J J F V J J j 4-24 RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

RF 300 system planning 4.5 Chemical resistance of the transponders Concentration 20C 60 C 10 Low 25 10 Low High Abbreviations f J F Y J J J J J j J j j J J Y J J Hydrochloric acid Sulphur dioxide Sulphuric acid Hydrogen sulphide Carbon tetrachloride Toluene Detergent Plasticizer J Y F f j w. c.s. Resistant Virtually resistant Partially resistant Less resistant Not resistant Aqueous solution Cold saturated RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

4-25 RF 300 system planning 4.6 EMC Guidelines 4.6 4.6 EMC Guidelines 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 control 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 can rectify defects in this area in the event of interference. Warning 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. 4-26 RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

4.6.2 Definition RF 300 system planning 4.6 EMC Guidelines Increasing density of components Increasing power electronics Increasing switching rates The increasing use of electrical and electronic devices is accompanied by:

Lower power consumption of components 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 ambient 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 BAPT 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 salient national specifications and regulations must be observed. They are not covered in this document. RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

4-27 RF 300 system planning 4.6 EMC Guidelines 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 when erecting a control cabinet:

Shielding by enclosure Protect the programmable logic controller against external interference by installing it in a housing or enclosure. The housing or enclosure must be connected to the chassis ground. Use metal plates to shield the programmable logic controller against electromagnetic fields. Use metal connector housings to shield data conductors. Laminar 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 high-voltage and signal 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. 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. 4-28 RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

Line and signal filter RF 300 system planning 4.6 EMC Guidelines 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. 4.6.4 Propagation of electromagnetic interference Interference source Three components have to be present for interference to occur in a system:

Coupling path Interference sink

Figure 4-8 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 cabinet must be such that mutual interference between individual components is precluded or kept as small as possible. Measures must be taken to eliminate the impact of external interference. Information and tips for plant design are given in the following sections. RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

4-29 RF 300 system planning 4.6 EMC Guidelines 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 4-2 Interference sources: origin and effect Interference source Contactors, electronic valves Electrical motor Electric welding device Interference results from Contacts Coils Collector Winding Contacts Transformer Power supply unit, switched-

mode High-frequency appliances Transmitter

(e.g. service radio) Ground or reference potential difference Operator Power cable Circuit Circuit Antenna Static charge Current flow High-voltage cable Voltage difference Effect on the interference sink System disturbances Magnetic field Electrical field Magnetic field Electrical field Magnetic field, system disturbance, transient currents Electrical and magnetic field, system disturbance Electromagnetic field Electromagnetic field Electrical discharge currents, electrical field Electrical and magnetic field, system disturbance Electrical field Voltage difference Transient currents 4-30 RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

Coupling paths RF 300 system planning 4.6 EMC Guidelines 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:

Figure 4-9 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 4-3 Causes of coupling paths Coupling path Conductors and cables Control cabinet or SIMATIC enclosure Invoked by Incorrect or inappropriate installation Missing or incorrectly connected shield Inappropriate physical arrangement of cables Missing or incorrectly wired equalizing conductor Missing or incorrect earthing Inappropriate physical arrangement Components not mounted securely Unfavorable cabinet configuration RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

4-31 RF 300 system planning 4.6 EMC Guidelines 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 4-10 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. 4-32 RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

RF 300 system planning 4.6 EMC Guidelines 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:

1. The effect of the interference decreases as the distance between the interference source and interference sink increases. 2. The interference can be further decreased by installing grounded shielding plates. 3. The load connections and power cables should be installed separately from the signal cables with a minimum clearance of 10 cm.

Figure 4-11 Prevention of interference by optimum configuration RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

4-33 RF 300 system planning 4.6 EMC Guidelines 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.

Figure 4-12 Filtering of the supply voltage

4-34 RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

RF 300 system planning 4.6 EMC Guidelines 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 a frequent source 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.

Figure 4-13 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. RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

4-35 RF 300 system planning 4.6 EMC Guidelines 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, the power components and non-power components must be combined.

Figure 4-14 Equipotential bonding 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 contact voltages in the event of device faults. 4-36 RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

RF 300 system planning 4.6 EMC Guidelines 4.6.8 Cable shielding Signal cables must be shielded in order to prevent coupling of interference. The best shielding is achieved by installing the cables in steel tubes. However, this is only necessary if the signal cable is routed through an environment prone to particular interference. It is usually adequate to use cables with braided shields. In either case, however, correct connection is vital for effective shielding. Note An unconnected or incorrectly connected shield has no shielding effect. As a rule:

For analog signal cables, the shield should be connected at one end on the receiver side For digital signals, the shield should be connected to the enclosure at both ends Since interference signals are frequently within the HF range (> 10 kHz), a large-area HF-

proof shield contact is necessary Figure 4-15 Cable shielding The shielding bus should be connected to the control cabinet enclosure in a manner allowing good conductance (large-area contact) and must be situated as close as possible to the cable inlet. The cable insulation must be removed and the cable clamped to the shielding bus (high-frequency clamp) or secured using cable ties. Care should be taken to ensure that the connection allows good conductance. RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

4-37 RF 300 system planning 4.6 EMC Guidelines Cable tie

Figure 4-16 Connection of shielding bus The shielding bus must be connected to the PE busbar. If shielded cables have to be interrupted, the shield must be continued via the corresponding connector housing. Only suitable connectors may be used for this purpose.

Figure 4-17 Interruption of shielded cables If intermediate connectors, which do not have a suitable shield connection, are used, the shield must be continued by fixing cable clamps at the point of interruption. This ensures a large-area, HF-conducting contact. 4-38 RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

Readers 5 The reader ensures inductive communication with the transponders, and handles the serial connection to the communication modules/interface modules and 8xIQ-Sense module. Communication between the transponder and reader takes place over inductive alternating fields. The transmittable data volume between reader and transponder depends on:

the speed at which the transponder moves through the transmission window of the reader. the length of the transmission window. the transponder type (FRAM, EEPROM). RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

5-1 Readers 5.1 RF 310-R 5.1 5.1 RF 310-R Features 5.1.1 Reader RF 310-R Features Design Applications Read/write distance to transponder Data transmission rate

(1) IQ-Sense interface

(2) Operating indicator Identification tasks on small assembly lines in harsh industrial environments 30 mm max. Read: 50 bytes/s Write: approx. 40 bytes/s

5.1.2 Indicators Table 5-1 RF 310-R indicators Meaning Operating voltage available Transponder present Fault Color Green Yellow Red 5-2 RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

Readers 5.1 RF 310-R 5.1.3 Transmission window Ensuring reliable data exchange The "center point" of the transponder must be situated within the transmission window. 5.1.4 Metal-free area The RF 310-R can be flush-mounted in metal. Please allow for a possible reduction in the field data values.

Figure 5-1 Metal-free area for RF 310-R RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

5-3 Readers 5.1 RF 310-R 5.1.5 Minimum distance between several RF 310-R units

Figure 5-2 Minimum distance between several RF 310-R units RF 310-R field data Working distance (Sa) Limit distance (Sg) Length of the transmission window (L) Width of the transmission window (W) RF 320-T transponder 0-12 mm 18 mm 30 mm 12 mm RF 340-T transponder 0-20 mm 30 mm 40 mm 16 mm Reader RF 310-R to reader RF 310-R Minimum distance 400 mm 5.1.6 5-4 RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

Readers 5.1 RF 310-R 5.1.7 Pin assignment of the IQ-Sense interface Table 5-2 RF 310-R pin assignment Pin, device end, 4-pin M12 1 2 3 4 Assignment IQ-Sense Not assigned IQ-Sense Not assigned Pin

5.1.8 Cable and connector pin assignment The following figure shows the cable and connector pin assignment of the connecting cable between 8xIQ-Sense and RF 310-R. Figure 5-3 Cable and connector pin assignment RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

5-5 Readers 5.1 RF 310-R 5.1.9 Technical data of the RF 310-R Table 5-3 Technical data of the RF 310-R Inductive interface to the transponder Transmission frequency for power/data Interface to SIMATIC S7-300 Required master module RFID channels (RF 310-R) Hybrid operation with other profiles Cable length, reader Read/write distances of reader Minimum distance between 2 RF 310-R units SLG data transmission rate Read Write Traversal rate Read Write Function Multi-tag Power supply Indicators Plug connector Housing Dimensions (in mm) Color Material Fixing Ambient temperature During operation Storage and transport Degree of protection per EN 60529 Shock to EN 60 721-3-7 Class 7 M2 Overall shock response spectrum type II Vibration to EN 60 721-3-7 Class 7M2 Weight Approvals 13.56 MHz IQ-Sense, 2-wire polarity independent 8-IQ-Sense (6ES7 338-7XF00-0AB0) Max. 2 possible per master module Max. 4 Opto-BERO, 1x SIMATIC RF 310-R Max. 50 m (unshielded cable) See field data RF 310-R 400 mm Approx. 50 bytes/s Approx. 40 bytes/s Approx. 0.8 m/s (2 bytes) Approx. 0.2 m/s (2 bytes) Read, write, initialize transponder no via IQ-Sense master module 24 V DC 2-color LED (operating voltage, presence, error) M12 (4-pin) 55 x 75 x 30 (not including M12 connector) anthracite plastic PA 12

-25C to +70C

-40C to +85C 4 x M5 screws IP65 50 g 1 g (9 to 200 Hz) 1.5 g (200 to 500 Hz) Approx. 200 g Radio to R&TTE guidelines EN 300 330, EN 301 489 5-6 CE UL FCC RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

5.1.10 FCC information Readers 5.1 RF 310-R Siemens SIMATIC RF 300 FCC ID: xxxxxxxx This device complies with part 15 of the fcc rules. Operation is subject to the following two conditions:

(1) This device may not cause harmful interference, and

(2) This device must accept any interference received, including interference that may cause undesired operation. Caution Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. RF 310-R ordering data 5.1.11 Order No. 6GT2 801-0AA00 RF 310-R with IQ-Sense interface for SIMATIC S7-300 ET 200M IP65

-25 to +70C 55 x 75 x 30 mm Max. limit distance: 30 mm with integrated antenna RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

5-7 Readers 5.1 RF 310-R 5.1.12 Dimension drawing

Figure 5-4 RF 310-R dimension drawing 5-8 RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

Transponder/tags 6 Transponders consist predominantly of logic, FRAM and/or EEPROM. If a transponder moves into the transmission field of the reader, the necessary power for all of the circuit components is generated and monitored by the power supply unit. The pulse-

coded information is prepared in such a way that it can be processed further as pure digital signals. The handling of data, including check routines, is performed by the control unit, which also manages the various memories. RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

6-1 Transponder/tags 6.1 RF 320-T 6.1 6.1 RF 320-T Features 6.1.1 RF 320-T transponder Features Applications Memory Read/write range Mounting on metal Identification tasks on small assembly lines in harsh industrial environments Read-only area (4 bytes UID) User data area (20 bytes) Max. 18 mm

(in conjunction with reader RF 310-R) No: distance to metal must be at least 10 mm 6-2 RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

Transponder/tags 6.1 RF 320-T 6.1.2 Metal-free area Direct mounting of the RF 320-T on metal Direct mounting of the RF 320-T on metal is not allowed. The following figures show the minimum distance between the RF 320-T and metal:

Figure 6-1 Mounting of the RF 320-T on metal with spacer Flush-mounting of the RF 320-T in metal

Figure 6-2 Flush-mounting of the RF 320-T in metal with spacer RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

6-3 Transponder/tags 6.1 RF 320-T 6.1.3 Field data Table 6-1 Field data for transponder RF 320-T to reader RF 310-R Transponder RF 320-T to reader RF 310-R Working distance (Sa) Limit distance (Sg) Transmission window (L) 0 to 12 mm 18 mm 30 mm Table 6-2 Field data for transponder RF 320-T to RF 320-T Transponder RF 320-T to transponder RF 320-T Minimum distance 100 mm 6-4 RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

Transponder/tags 6.1 RF 320-T 6.1.4 Technical data Table 6-3 Technical data of the RF 320-T Memory size Memory organization MTBF Read cycles Write cycles, min. at 40 C, typical Data retention time Read/write distance, max. Energy source Shock/vibration-resistant to EN 60721-3-7, Class 7 M3 Torsion and bending load Fixing Recommended spacing from metal Degree of protection per EN 60529 Housing Dimensions Color/material Ambient temperature During operation Storage and transport Weight 20 bytes EEPROM (r/w), 4 bytes UID (ro) Byte-oriented access, write protection possible in 4-byte blocks 8 x 106 h Unlimited 50 000

> 100 000

> 10 years (at < +40 C) 18 mm (see field data) Inductive power transmission 100 g/20 g IP67/IPX9K not permissible Adhesive/M3 screws

> 10 mm Button 27 mm x 4 mm Black/epoxy resin Approx. 5 g

-25 to +85 C

-40 to +125 C Note All the technical data listed are typical data and are applicable for an ambient temperature of between 0 C and +50C and a metal-free environment. RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

6-5 Transponder/tags 6.1 RF 320-T 6.1.5 Ordering data Order No. 6GT2 800-1CA00 RF 320-T transponder Transponder RF 320-T, button, 20-byte EEPROM IP 67

-25 to +85 C d = 27 mm x 4 mm 6.1.6 Dimension drawing Dimensions of the device

Dimensions in millimeters

6-6 RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

6.2 6.2 RF 340-T Features 6.2.1 RF 340-T transponder Transponder/tags 6.2 RF 340-T Features Applications Memory Read/write range

(in conjunction with reader RF 310-R) Mounting on metal Identification tasks on small assembly lines in harsh industrial environments Read-only area (4 bytes UID) Read/write memory (8 KB) Max. 30 mm Yes: can be directly mounted on metal RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

6-7 Transponder/tags 6.2 RF 340-T 6.2.2 Metal-free area Direct mounting of the RF 340-T on metal is allowed. Direct mounting of the RF 340-T on metal Figure 6-3 Direct mounting of the RF 340-T on metal:

Flush-mounting of the RF 340-T in metal:

Figure 6-4 Flush-mounting of the RF 340-T in metal:

6-8 RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

6.2.3 Field data Transponder/tags 6.2 RF 340-T Table 6-4 Field data for transponder RF 340-T to reader RF 310-R Transponder RF 340-T to reader RF 310-R Working distance (Sa) Limit distance (Sg) Transmission window (L) 0 to 20 mm 30 mm 40 mm Table 6-5 Transponder RF 340-T to transponder RF 340-T Transponder RF 340-T to transponder RF 340-T Minimum distance 100 mm RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

6-9 Transponder/tags 6.2 RF 340-T 6.2.4 Technical data Table 6-6 Technical data of the RF 340-T Memory size Memory organization Memory configuration Serial number (UID) Application memory Storage technology MTBF, at +40 C Write cycles, at +40C Read cycles Transmission rate Reading Writing Data retention Read/write distance Multitag capability Recommended spacing from metal Power supply Degree of protection to EN 60529 Shock to EN 60721-3-7 Vibration to EN 60721-3-7 Torsion and bending load Housing dimensions Color Material Fixing Ambient temperature During operation Storage and transport Weight with IQ-Sense reader:

Approx. 20 ms / byte approx. 25 ms / byte 8 KB 8 bit / bytewise 4 bytes (fixed code) 8188 bytes r/w FRAM

> 1.5 x 106 h Virtually unlimited (>1010) Unlimited with RS 422 reader:

Approx. 0.3 ms / byte approx. 0.3 ms / byte

> 10 years 0 to max. 60 mm (depends on reader used) max. 4 transponders can be directly mounted on metal Inductive, without battery IP68/IPX9K 50 g 20 g Not permitted permanently 48 x 25 x 15 mm (L x W x H) Anthracite PA12 2 screws (M3)

-25C to +85C

-40C to +85C Approx. 25 g 6-10 RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

Transponder/tags 6.2 RF 340-T 6.2.5 Ordering data Ordering data RF 340-T RF 340-T transponder 8 KB FRAM 48 x 25 x 15 mm (L x W x H) Order No. 6GT2 800-4BB00 6.2.6 Dimension drawing Dimensions of the device

Dimensions in millimeters RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

6-11 Transponder/tags 6.2 RF 340-T 6-12 RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

Communication modules The communication modules (interface modules) are links between the RFID components

(reader and transponder) and the higher-level control systems (e.g. SIMATIC S7) or PC or computers. 7 RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

7-1 Communication modules 7.1 8xIQ-Sense 7.1 7.1 8xIQ-Sense The 8xIQ-Sense module in conjunction with the RF 310-R handles the function of the communication module in SIMATIC RF 300. It can be operated centrally in an S7-300 or decentrally in an ET 200M. Features 7.1.1 8xIQ-Sense Features Operation Communication with up to 8 IQ-Sense devices fitted with IQ-

Centralized or distributed Sense communication interfaces Status displays Status LED for each channel (green) (for BERO only) Fault LED (red) 7-2 RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

7.1.2 Indicators Status displays Communication modules 7.1 8xIQ-Sense The 8xIQ-Sense module has the following LEDs:

A green LED, which has no function for RFID devices, and a red SF LED (system fault LED), which indicates the diagnostic state of the module. Meaning LED status Has no function here Illuminate d Not illuminate d Module fault, sensor fault, active teach-in operation, external auxiliary voltage missing No fault or no active teach-in operation LEDs Labeling Green LED per channel Red 07 SF

RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

7-3

Communication modules 7.1 8xIQ-Sense 7.1.3 Configuration Centralized S7-300 configuration

Figure 7-1 Configurator for 8xIQ-Sense with reader RF 310-R (centralized configuration) Distributed configuration (ET 200M)

Figure 7-2 Configurator for 8xIQ-Sense with reader RF 310-R (distributed configuration) 7-4 RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

7.1.4 Addressing Communication modules 7.1 8xIQ-Sense The address range of the 8xIQ-Sense module is 16 bytes I/O. This is independent of the choice of channel profiles on the connected device

(i.e. the IQ profile IDs in HW Config). Access to memory areas A direct association exists between the number of the channel to which the IQ-Sense device is connected (terminal) and the input and output data area of the module. Based on the address range, the following addresses can be used to access the memory areas:

Address = module initial address + (channel no. x 2) RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

7-5 Communication modules 7.1 8xIQ-Sense Example Module initial address = 280 I/O address for channel 3: 286

Figure 7-3 8xIQ-Sense module: Assignment of terminal pair to memory area 7-6 Note A maximum of two read/write devices can be operated!

Each read/write device uses channel numbers 0 to 3 or 4 to 7. RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

7.1.5 Technical data Voltages and currents Rated supply voltage Reverse polarity protection Galvanic isolation Between the channels Between channels and backplane bus Permissible potential difference Between different circuits Insulation tested at Current input Module power loss Module-specific data Number of channels Channels for RFID systems Cable length, unshielded Dimensions and weight Dimensions w x h x d (mm) Weight from the backplane bus from L+ power supply Communication modules 7.1 8xIQ-Sense 24 V DC yes no yes 75 V DC / 60 V AC 500 V DC 120 mA typical 500 mA max. 2.5 W typical 8 2 50 m max. 40 x 125 x 120 Approx. 235 g Ordering data 7.1.6 8xIQ-Sense SIMATIC S7-300 IQ-Sense SM338 for S7-300 and ET200M for the connection of up to 8xIQ-Sense sensors Optical sensors, ultrasonic sensors and RF identification systems can be connected. Order No. 6ES7 3387XF000AB0 RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

7-7 Communication modules 7.1 8xIQ-Sense 7-8 RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

Accessories 8.1 8.1 MOBY software 8 Version 3.0 and higher of the "MOBY Software", product is supplied on CD. The software includes a complete set of function blocks and drivers for MOBY. The programs are explained in brief in the "readme" file in the main directory of the CD:

FC 35: S7 function for the 8xIQ-Sense module FB 240: Function block for ASM 450; MOBY on PROFIBUS-DP via SIMATIC S5

(including device data file for PROFIBUS-DP) FB 250: Function block for ASM 400 FB 41 contains a function block for the ASM 410. The call interface of the FB is virtually identical to FB 250. Please refer to the description of FB 250 for programming instructions. FC 44 can be used to operate the ASM 450 in a SIMATIC S7 environment. It is essential to read the instructions in the "read_me" file in the FC 44 directory. The "FC 44 for ASM 450" description is available for operation of the ASM 450. FC 45: S7 function for the ASM 754 Function FC 47 for ASM 470 FB 47 contains a function block for SIMATIC S5 115U - 155U. It can be used to operate the ASM 470 in a SIMATIC S5 environment via an ET 200M. Load program for ES 030 and device data file for connection of the ES 030 to PROFIBUS-DP Test and demo programs for demonstrating the "read from MDS" and "write to MDS"

functions etc. on a PC (Windows). The ASM 424/724 MOBY modules and SIM are connected to the PC by cable to the serial interface of the PC (COM 1 or COM 2). A brief description of the individual directories is provided in English and German

("read_me.txt" and "lies_mich.txt"). 3964R driver for DOS, Windows 95 and Windows NT C library for CCT32 for Windows 95/NT 4.0 C library for MOBY API for Windows 98/NT 4.0 Latest edition of MOBY documentation in PDF format Tools: you will find utility programs for MOBY configuration here RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

8-1 Accessories 8.1 MOBY software The "MOBY Software" CD has a user-friendly interface based on HTML. When you run start.exe, a window appears with the following main menu items:

FC for S7 FB for S5 PC Support Doc Tools Demo News Notes on MOBY software and licensing When purchasing an interface module or SIM, no software or documentation is supplied. The

"MOBY Software" CD-ROM contains all available FBs/FCs for the SIMATIC, C libraries for Windows 98/NT, demo programs, etc. and needs to be ordered separately. In addition, the CD-ROM contains the complete RFID documentation (German, English and French) in PDF format. The purchase of an interface module or SIM includes a payment for the use of the software, including documentation, on the "MOBY Software CD-ROM and the purchaser acquires the right to make copies (copy license) insofar as they are required as part of the customer-

specific application or development for the plant. The enclosed contract pertaining to the use of software products against a one-off payment shall apply in addition. 8-2 RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

A Appendix A.1 A.1 Certificates and approvals DIN ISO 9001 certificate A The quality assurance system for the entire product process (development, production, and marketing) at Siemens fulfills the requirements of ISO 9001 (corresponds to EN29001:

1987). This has been certified by DQS (the German society for the certification of quality management systems). EQ-Net certificate no.: 1323-01 Certifications for the United States, Canada, and Australia Safety One of the following markings on a device is indicative of the corresponding approval:

Underwriters Laboratories (UL) per UL 60950 (I.T.E) or per UL 508 (IND.CONT.EQ) Underwriters Laboratories (UL) according to Canadian standard C22.2 No. 60950

(I.T.E) or C22.2 No. 142 (IND.CONT.EQ) Underwriters Laboratories (UL) according to standard UL 60950, Report E11 5352 and Canadian standard C22.2 No. 60950 (I.T.E) or UL508 and C22.2 No. 142

(IND.CONT.EQ) UL recognition mark Canadian Standard Association (CSA) per Standard C22.2. No. 60950 (LR 81690) or per C22.2 No. 142 (LR 63533) Canadian Standard Association (CSA) per American Standard UL 60950 (LR 81690) or per UL 508 (LR 63533) RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

A-1 Appendix A.1 Certificates and approvals EMC USA Federal Communications Commission Radio Frequency Interference Statement Shielded Cables Modifications This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense. Shielded cables must be used with this equipment to maintain compliance with FCC regulations. Changes or modifications not expressly approved by the manufacturer could void the user's authority to operate the equipment. Conditions of Operations This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. CANADA Canadian Notice Avis Canadien AUSTRALIA This Class B digital apparatus complies with Canadian ICES-003. Cet appareil numrique de la classe b est conforme la norme NMB-003 du Canada. This product meets the requirements of the AS/NZS 3548 Norm. A-2 RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

Appendix A.2 Service and support A.2 A.2 Service and support Technical support You can reach the technical support team for all A&D projects at Telephone: +49 (0) 180 5050 222 Fax: +49 (0) 180 5050 223 Internet Visit our site on the Internet at:

http://www.siemens.com/automation/service&support You can send a support query to:

http://www.siemens.de/automation/support-request You can find the latest general information about our identification systems on the Internet at:

http://www.siemens.de/simatic-sensors The online catalog and the online ordering system is available at:

http://mall.automation.siemens.com/

A.3 A.3 Contact partners If you have any further questions on the use of our products, please contact one of our representatives at your local Siemens office. The addresses are found on the following pages:

On the Internet at: http://www.siemens.com/automation/partner In catalog CA 01 In Catalog FS 10 specially for factory automation sensors RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

A-3 Appendix A.4 Application consulting A.4 A.4 Application consulting For questions about special applications, please send an e-mail to the following address:

application-consulting.FAS@siemens.com or call the following phone number: 0911/895-5775 A.5 A.5 Training Training center We offer appropriate courses to get you started. Please contact your regional Training Center, or the central Training Center in D-90327 Nuremberg. Telephone: +49 (911) 895-3200 http://www.sitrain.com A-4 RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

List of abbreviations ASM CSA EMC FB FC IEC L MDS RFID Sa Interface module Canadian Standard Association Electromagnetic compatibility Function Block Function International Electrotechnical Commission Length of a transmission window Mobile data memory Radio Frequency Identification Devices Operating distance between MDS and SLG RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

Glossary-1 List of abbreviations Sg SLG SP Tag TPDR UL VDE XPDR Limit distance Write/read device Intersection of the axes of symmetry of the MDS See transponder Transponder Underwriter Laboratories, USA Verband Deutscher Elektrotechniker [Association of German Electrical Engineers]

Transponder Glossary-2 RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

Glossary Active field Area with minimum field strength containing the transmission window, as well as the areas in which the field strength is no longer sufficient for data exchange. Active surface See active field Automation system (AS) A programmable logical controller (PLC) of the SIMATIC S7 system, comprising a central controller, a CPU and various I/O modules. Battery-free data memory Mobile data memories which operate without batteries. Power is supplied to the data memory across an electromagnetic alternating field. CE mark Communaut Europenne (product mark of the European Union) Data transmission rate Unit of measurement for the volume of data transmitted within a unit of time, e.g. bytes/s Dwell time Dynamic mode The dwell time is the time in which the transponder dwells within the transmission window of a read/write device. The read/write device can exchange data with the transponder during this time. In dynamic mode, the data carrier moves past the read/write device at a traversing rate which depends on the configuration. Various checking mechanisms (listen-in check, CRC, ECC, etc.) ensure error-free data transfer even under extreme environmental conditions. A serial connection (up to 1000 m) is used to connect the read/write device directly to an interface module, PC, or any other system. RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

Glossary-1 Glossary Electromagnetic compatibility Electromagnetic compatibility 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. 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. It is necessary to compensate for these differences by equipotential bonding: this is done by combining the equipotential bonding conductors of power components and non-power components on a centralized equalizing conductor. ESD Directive Directive for handling ESDs. Frequency hopping Automatic search for free channels. In frequency hopping, data packets are transferred between the communication partners on constantly changing carrier frequencies. This makes it possible to react to interference from devices transmitting signals in the same frequency range. If an attempt to send a data packet is unsuccessful, the packet can be transmitted again on a different carrier frequency. IQ-Sense interface Simple interface on the IQ-Sense module, using a standard design for all types of sensors, enabling integrated data exchange between the sensor and control system. Limit distance Metal-free area The limit distance is the maximum clear distance between the upper surface of the read/write device and the transponder, at which the transmission can still function under normal conditions. Distance/area which must be maintained between the transponder and metal in order to prevent interference during data transfer between the transponder and read/write device. Mobile data memory (MDS) See transponder Multi-tag capability Multi-tag capability means the ability to use several read/write devices which communicate simultaneously with different data carriers. Glossary-2 RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

Programmable logic controller (PLC) Glossary The programmable logical controllers (PLCs) of the SIMATIC S5 systems consist of a central controller, one or more CPUs, and various other modules (e.g. I/O modules). Read/write devices (SLG) See readers Read/write distance See transmission distance Reader/writer RFID systems See write/read device SIMATIC RF identification systems control and optimize material flow and production sequences. They identify reliably, quickly and economically, use non-contact data communication technology, and store data directly on the product. They are also resistant to contamination. The strength of the secondary fields, which exist in addition to the transmission window, is usually lower than that of the transmission window and depends on the metallic environment. Secondary fields should not be used in configuring. In static mode, the transponder is positioned at a fixed distance (maximum: limit distance) exactly over the read/write device. Secondary fields Static mode Telegram cycles The transfer of a read or write command takes place in three cycles, known as telegram cycles. 1 or 2 bytes of user data can be transferred with each command. The acknowledgement transfer (status or read data) takes place in 3 further cycles. Transmission distance Distance between communication module (read/write device) and transponder (mobile data memory) Transmission window Area in which reliable data exchange between transponder and read/write device is possible due to a particular minimum field strength. RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

Glossary-3 Glossary Glossary-4 RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

Index 8 8xIQ-Sense module, 7-2 Addressing, 7-5 Configuration, 7-4 Features, 7-2 Indicators, 7-3 A Active field, 4-2 Active surface, 4-4 Application consulting, A-4 Application Planning SIMATIC RF 300, 4-1 Approvals, A-1 C Cabinet configuration, 4-32 Calculation example, 4-9 Certificates, A-1 Communication, 4-7 between RF 300 components, 4-7 Communication modules 8xIQ-Sense module, 7-2 Communication time, 4-7 for fault-free data transfer, 4-7 Configuration, 7-4 Contact partners, A-3 Coupling paths, 4-31 Relationship between speed and, 4-13 D Data volume Design Centralized, 7-4 Distributed, 7-4 Dimension drawing Reader RF 310-R, 5-8 Direction of motion Transponder, 4-4 Dwell time Transponder, 4-6 Dynamic mode, 4-5 Dynamic mode Dwell time of the transponder, 4-6 E Electromagnetic compatibility Coupling paths, 4-31 Electromagnetic interference, 4-29 EMC Directive, A-2 EMC Guidelines Avoiding interference, 4-35 Basic rules, 4-28 Cabinet configuration, 4-32 Cable shielding, 4-37 Definition, 4-27 Equipotential bonding, 4-36 Overview, 4-26 Propagation of electromagnetic interference, 4-29 Equipotential bonding, 4-36 F Field data Readers, 4-12 Reduction due to metal, 4-20 RF 320-T transponder, 6-4 RF 340-T transponder, 6-9 Transponder, 4-12 Flush-mounting of transponders and readers, 4-16 I Identification system Inductive, 3-2 Inductive alternating field, 4-2 Installation Several readers, 4-17 RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

Index-1 Index Installation guidelines, 4-14 Interference sources Electromagnetic, 4-30 IQ-Sense interface Pin assignment, 5-5 M Main applications RF 300, 3-2 Metal-free area Reader RF 310-R, 5-3 RF 320-T transponder, 6-3 RF 340-T transponder, 6-8 Minimum distance Reader to reader, 4-12 Transponder to transponder, 4-12 MOBY software, 8-1 Mounting options of transponders and readers, 4-18 O Ordering data Reader RF 340-T, 6-11 Technical data, 6-5 RF 340-T transponder Features, 6-7 Field data, 6-9 Metal-free area, 6-8 Technical data, 6-10 RFID systems Overview, 3-1 S Safety information, 2-1 Secondary fields, 4-3 Service, A-3 Shielding, 4-37 Static mode, 4-5 Static mode Support, A-3 System components Overview, 3-3 System overview RFID systems, 3-1 Systems RFID, 3-1 Dwell time of the transponder, 4-6 R Read/write distance, 4-2 Reader RF 310-R, 5-2 Cable and connector pin assignment, 5-5 Dimension drawing, 5-8 Features, 5-2 Indicators, 5-2 Metal-free area, 5-3 Minimum distance, 5-4 Pin assignment of IQ-Sense interface, 5-5 Reliable data exchange, 5-3 Technical data, 5-6 Readers, 5-1 Mounting, 4-17 Reducing interference due to metal, 4-15 Reduction of field data, 4-20 Resistance to chemicals Transponder, 4-21 RF 300 Applications, 3-2 Main applications, 3-2 RF 320-T transponder, 6-6 Features, 6-2 Field data, 6-4 Metal-free area, 6-3 T Technical data Reader RF 310-R, 5-6 RF 320-T transponder, 6-5 RF 340-T transponder, 6-10 Time constants, 4-8 Tolerance of pallet side transport, 4-10 Tolerance of pallet transport height, 4-10 Tracking Tolerance, 4-3 Tracking tolerances, 4-3 Training center, A-4 Transmission window Impact of metal, 4-19 Width, 4-3 Transponder, 6-1 Active surface, 4-4 Directions of motion, 4-4 Dwell time, 4-6 Mounting on metal, 4-18 Resistance to chemicals, 4-21 RF 340-T, 6-7 Transponder speed, 4-13 Index-2 RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

Index U User data Calculation of maximum amount of, 4-7 RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

Index-3 Index Index-4 RF 300 System Manual, 05/2005, (4)J31069 D0166-U001-A1-7618, --

Siemens AG Automation and Drives Special Products, Projects Automotive Industry, Training Postfach 4848 90327 NUERNBERG Federal Republic of Germany www.siemens.com/simatic-sensors