PSB modules SIMATIC. EMS400S PSB modules. Preface. Overview. Description of the PSB module functions 2. Safety instructions 3

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1 Preface Overview 1 SIMATIC EMS400S Operating Instructions Description of the PSB module functions 2 Safety instructions 3 Installing and wiring PSB module 4 Displays and address ranges 5 Data processing plant segment controller carrier controller 6 Creating and transmitting projects 7 Diagnostics options for PSB modules 8 Maintenance and repairs 9 Technical specifications 10 A Appendix 03/2014 A5E

2 Legal information Warning notice system This manual contains notices you have to observe in order to ensure your personal safety, as well as to prevent damage to property. The notices referring to your personal safety are highlighted in the manual by a safety alert symbol, notices referring only to property damage have no safety alert symbol. These notices shown below are graded according to the degree of danger. DANGER indicates that death or severe personal injury will result if proper precautions are not taken. WARNING indicates that death or severe personal injury may result if proper precautions are not taken. CAUTION indicates that minor personal injury can result if proper precautions are not taken. NOTICE indicates that property damage can result if proper precautions are not taken. If more than one degree of danger is present, the warning notice representing the highest degree of danger will be used. A notice warning of injury to persons with a safety alert symbol may also include a warning relating to property damage. Qualified Personnel The product/system described in this documentation may be operated only by personnel qualified for the specific task in accordance with the relevant documentation, in particular its warning notices and safety instructions. Qualified personnel are those who, based on their training and experience, are capable of identifying risks and avoiding potential hazards when working with these products/systems. Proper use of Siemens products Note the following: Trademarks WARNING Siemens products may only be used for the applications described in the catalog and in the relevant technical documentation. If products and components from other manufacturers are used, these must be recommended or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and maintenance are required to ensure that the products operate safely and without any problems. The permissible ambient conditions must be complied with. The information in the relevant documentation must be observed. All names identified by are registered trademarks of Siemens AG. The remaining trademarks in this publication may be trademarks whose use by third parties for their own purposes could violate the rights of the owner. Disclaimer of Liability We have reviewed the contents of this publication to ensure consistency with the hardware and software described. Since variance cannot be precluded entirely, we cannot guarantee full consistency. However, the information in this publication is reviewed regularly and any necessary corrections are included in subsequent editions. Siemens AG Industry Sector Postfach NÜRNBERG GERMANY A5E P 03/2014 Subject to change Copyright Siemens AG All rights reserved

3 Preface Purpose of the operating instructions These operating instructions provide information based on the documentation requirements specified in IEC This information relates to the place of use, transport, storage, mounting, use and maintenance. These operating instructions are intended for: Programmer Commissioning engineers Operators Maintenance personnel Pay particular attention to section "Safety instructions (Page 15)". Scope of documentation The following documents provide a full description of the "EMS400S Plant controller for Electrical Monorail Systems": The documents in the figure are available at: EMS400S product documentation ( Operating Instructions, 03/2014, A5E

4 Preface Note Read the "EMS400S Plant controller for Electrical Monorail Systems" system manual to enhance your understanding of the function and interaction of the devices described in the various documents. The documents contain links to other relevant documents for Siemens standard modules that are used for the EMS. The "S Automation System" System Manual for the SIMATIC-S7 CPU is of ultimate importance in this context. Scope of validity This documents applies to: SIMATIC EMS400S PSB-S Module, order number 6ES7228-1RC52-0AA0 SIMATIC EMS400S PSB-C Module, order number 6ES7228-1RC51-0AA0 Note Observe the following points: This information supplements the "EMS400S Plant controller for Electric Monorail Systems" system manual. You are also going to need this document whenever the system is recommissioned. Keep this supplementary documentation in a safe place for the entire life cycle of the device. Submit all of these documents to a future owner of the device. Knowledge required General knowledge in the fields of electrical engineering, automation technology and process communication is prerequisite for comprehension of this documentation. This includes knowledge of the "TIA Portal" engineering software. 4 Operating Instructions, 03/2014, A5E

5 Preface Style conventions Style Convention Scope "Add screen" Terminology for the user interface, e.g. dialog name, tab, button, menu command Necessary entries, e.g. limit value, tag value Path information "File > Edit" Operational sequences, e.g, menu command, shortcut menu command You should also observe notes that are marked as follows: Note A note contains important information about the product described in the document and its handling, or a specific section of the document to which you should pay particular attention. Naming conventions Term Applies to Device, PSB module PSB-S module PSB-C module Control cabinet Installation cabinet Enclosure Terminal box Console Switchboard Controller EMS plant control system Plant segment controller Carrier controller Figures This document contains illustrations of the described devices. The illustrations may deviate from the particularities of the delivered device. Operating Instructions, 03/2014, A5E

6 Preface 6 Operating Instructions, 03/2014, A5E

7 Table of contents Preface Overview Product overview System limits Scope of delivery Description of the PSB module functions Description of the PSB-S module functions Description of the PSB-C module functions Data flow between the Safety instructions Installing and wiring PSB module Check the scope of delivery Determining the installation location and clearances V DC power supply requirements Installing the PSB module Overview Control elements Fastening the PSB module with screws Installing the PSB module on a mounting rail Wiring Wiring information Wiring the power and data cables Securing the cables Displays and address ranges General Plant segment controller LED display on the PSB-S module Address ranges of the PSB-S module Carrier control LED display on the PSB-C module Address ranges of the PSB-C module Data processing plant segment controller carrier controller Operating Instructions, 03/2014, A5E

8 Table of contents 7 Creating and transmitting projects Creating a project in the TIA Portal Transferring the project Commissioning a project Diagnostics options for Diagnostics in STEP Messages and errors Diagnostics error OB List of diagnostic entries Power supply fault Diagnostics via S Web server Diagnostics by means of EMS400S function blocks LED display on the PSB module EMS400S diagnostics unit Maintenance and repairs Technical specifications Dimensional drawings Technical specifications PSB-S module PSB-C module Interface description Interfaces of the PSB-S module Interfaces of the PSB-C module Bit assignment Bit assignment of the IR remote control Bit assignment of the display unit Approvals Electromagnetic compatibility Environmental conditions Transportation and storage requirements Operational requirements Tests for compliance with environmental conditions A Appendix A.1 Technical support A.2 Abbreviations Glossary Index Operating Instructions, 03/2014, A5E

9 Overview Product overview The are conceived for an EMS that is equipped with the EMS400S plant controller. Operating in combination with an S CPU, the act as a plant segment controller and carrier controller. Communication in the EMS is handled by the "PSB-S modules" and "PSB-C modules". These modules set up the connection for communication between the stationary and mobile sections of the unit. The PSB-S module is assigned to the stationary system section. The PSB-C module is part of the carrier controller and, therefore, the mobile part of the EMS. The are technology modules of the SIMATIC S product series. A PSB-S module supports communication with the EMS carriers. Up to three independent plant segments of an EMS can be connected to one PSB-S module. The PSB-S module is designed for communication with up to 30 PSB-C modules per plant segment. The PSB-S modules in combination with a CPU form the EMS400S plant segment controller. The EMS400S carrier controller consists of a CPU and a PSB-C module. Operating Instructions, 03/2014, A5E

10 Overview 1.2 System limits 1.2 System limits The following applies to PSB-S and PSB-C modules: PSB-S module PSB-C module communication The communication between the plant segment controller and carrier controller and thus between PSB-S and PSB-C module is based on the following parameters. Parameter Value Comment PSB-S module Maximum 30 PSB-C modules Applies to each connected segment. Up to 3 per RAIL can be connected. Power supply The value refers to the 48VDC input on the PSB-S module. Observe the specifications in the section "PSB-S module (Page 56)". The following condition must be met for the load of each connected LOGO!Power power supply module to maintain the system limits: 4 A 0.22 A n A m 1 n number of PSB-S modules m number of PSB-C modules 1 The value 4 A refers to the maximum current-carrying capacity of a LOGO!Power power supply module. Information can be found in the section "Interfaces of the PSB-S module (Page 62)". Examples: 4 A 0.22 A 5 PSB-S modules A 223 PSB-C modules When you use 5 PSB-S modules, up to 223 PSB-C modules and therefore up to 223 EMS carriers can be used. 4 A 0.22 A 10 PSB-S modules A 138 PSB-C modules When you use 10 PSB-S modules, up to 138 PSB-C modules and therefore up to 138 EMS carriers can be used. 1.3 Scope of delivery The scope of delivery includes: 1 PSB-S module, order number 6ES7228-1RC52-0AA0 or 1 PSB-C module, order number 6ES7228-1RC51-0AA0 10 Operating Instructions, 03/2014, A5E

11 Description of the PSB module functions Description of the PSB-S module functions The following figure provides an overview of the components that can be connected to the PSB-S module. Data transmission on RAIL 1 to RAIL 3 can be configured for specific plant segments in the TIA Portal. The plant segment controller communicates with carrier controllers via RAIL A and RAIL B. The associated EMS carriers can be located in three independent segments during communication. Operating Instructions, 03/2014, A5E

12 Description of the PSB module functions 2.2 Description of the PSB-C module functions A description of the interfaces is provided in the section "Interfaces of the PSB-S module (Page 62)", while the LED functions are specified in the section "LED display on the PSB-S module (Page 29)". 2.2 Description of the PSB-C module functions The following figure provides an overview of the components that can be connected to the PSB-C module. A description of the interfaces is provided in the section "Interfaces of the PSB-C module (Page 64)", while the LED functions are specified in the section "LED display on the PSB-C module (Page 35)". 12 Operating Instructions, 03/2014, A5E

13 Description of the PSB module functions 2.3 Data flow between the 2.3 Data flow between the The following figure demonstrates the principles of data flow for the synchronization signal and communication between the controllers of the EMS Communication with the EMS controller Synchronization signal Plant segment transition Communication between plant segment controller and carrier controller The control level 1 option is not necessarily required for interaction of the. The synchronization signal must be generated by fast digital output of an S CPU. For more information, refer to the following sections: Address ranges of the PSB-S module (Page 32) Address ranges of the PSB-C module (Page 36) Glossary Operating Instructions, 03/2014, A5E

14 Description of the PSB module functions 2.3 Data flow between the 14 Operating Instructions, 03/2014, A5E

15 Safety instructions 3 WARNING Injury or material damage You risk the development of danger sources and deactivation of safety functions if you neglect the safety and handling instructions provided in this document. This can result in personal injuries or material damage. Strictly adhere to the safety and handling instructions. Always adhere to the safety instructions and accident prevention regulations for the respective application, independent of the safety instructions provided in this document. Safety in the project WARNING Injury or material damage The configuration engineer for a plant controller must take appropriate measures to ensure the proper restart of an interrupted program after a voltage dip or power failure. Dangerous operating states may not develop at any time during runtime of the program and during troubleshooting. Safety during commissioning and operation Note It is strictly prohibited to commission the device unless compliance with Machinery Directive 2006/42/EC has been verified for the machine to be operated with this device. Verify that all requirements of the machinery directive have been met before you start commissioning. Observe the relevant safety guidelines when using in an EMS. For more information, refer to the section "Safety instructions" in the "EMS400S Carrier Controller for Electric Monorail Systems" system manual. The safety concept is also described there. Operating Instructions, 03/2014, A5E

16 Safety instructions Note The safety concept for overvoltage protection described in this section has been tested and approved by TÜV SÜD. You can find the technical report of the TÜV SÜD in the Internet under entry ID ( The documents belonging to the EMS400S plant controller are listed in the preface. Note High-frequency radiation, e.g. from cellular phones, may cause unwanted operating states in the system. Safety when working in and on electrical systems WARNING No SELV (safety extra-low voltage) The "SELV" identifier no longer applies when PSB-S modules are operated on two Logo!Power power supply modules operating in serial mode, because the RAIL contact conductors also operate on 48 V DC potential. The corresponding conductors carry a dangerous live voltage. Observe the following points to avoid danger: Attach a corresponding warning note to the LOGO!Power power supply modules: "Caution! Dangerous output voltage! Components may only be installed or removed while the power supply is shut down". Do not start to work in and on electrical systems before you have isolated the equipment from the power supply! Verify that the EMS is isolated from power supply! Only authorized persons are allowed to work in or on electrical equipment. The following safety regulations for the prevention of electrical accidents apply in accordance with DIN VDE 0105: 1. Isolation of the system from power 2. Securing the system against restart 3. Verification of isolation from power at all poles 4. Grounding and shorting the system 5. Covering or fencing off adjacent live parts 16 Operating Instructions, 03/2014, A5E

17 Safety instructions Note Observe the following points: The safety regulations must be applied in the aforementioned order before any work is carried out on electrical systems. The safety regulations must be applied in reverse order on completion of all tasks on the electrical system. Identify the electrical system in accordance with valid safety regulations when working on this system. Observe the valid safety regulations of the respective country. Warranty Prerequisites for trouble-free and safe operation of the device: Proper transportation and storage Proper mounting and wiring Proper operation and repairs Non-compliance with these regulations shall render the device warranty void. ESD An ESD (Electrostatically Sensitive Device) is equipped with electronic components. Due to their design, electronic components are highly sensitive to overvoltage and electrostatic discharge. Observer the regulations governing the handling of ESD components. Operating Instructions, 03/2014, A5E

18 Safety instructions 18 Operating Instructions, 03/2014, A5E

19 Installing and wiring PSB module Check the scope of delivery Check the scope of delivery for completeness and visible signs of transport damage. Note You risk malfunctions if using faulty parts that have were delivered to you. Always use part that do not disclose any fault. Contact your Siemens partner for support for faulty parts. 4.2 Determining the installation location and clearances The mounting, mounting position and clearances of the are specified in chapter "Installation" of the "S Automation System" system manual. This document is available at: "S Automation System" system manual ( Selecting the mounting location The PSB module is designed for installation in a terminal box. The PSB module can be installed in horizontal and vertical mounting position. PSB-C module The PSB-C module is part of the EMS400S carrier control system. PSB-S module Installation depends on the plant layout. The PSB-S modules may be installed at central or distributed locations. For more information, refer to the "EMS400S Plant control system for EMS plants" system manual. Make provision for adequate thermal convection when selecting the installation location for the PSB module. Exclude the existence of a heat source directly underneath the PSB module. Clearance and mounting position One you have decided to install the PSB module on a horizontal mounting rail, you cannot modify the mounting position of the terminal box. Modification of the mounting position will also affect thermal convection in the terminal box. In this context, observe the information in the "S Automation System" system manual. Operating Instructions, 03/2014, A5E

20 Installing and wiring PSB module V DC power supply requirements Safe operation of For safe operation of a PSB module, the temperature range of the cables used must be suitable for use at the in situ temperatures to be expected. Note Non-compliance with valid environmental conditions at the mounting location may lead to malfunction of the PSB module. Observe the environmental conditions for operation when selecting the installation location. The valid environmental conditions are specified in chapter "Operational requirements (Page 72)" V DC power supply requirements The PSB-S module is operated on 48 V DC. Only the LOGO!Power modules of Siemens AG with order number 6EP1332-1SH52 are approved for supplying power. These modules must be wired in series. Additional information is available in the section "Interfaces of the PSB-S module (Page 62)". Note Ground of the DC 48 V supply on the PSB-S module may not be connected to PE. When using a shielded cable, the shielding must be connected to PE. If the power supply consisting of the mentioned LOGO!Power power supply modules is not sufficient for the number of required PSB-S or PSB-C modules in the respective EMS, you can use several units of LOGO!Power power supply modules switched in series. Electrical isolation Note Observe the following points: Always use 24 V DC power supply modules with safe electrical isolation to IEC or HD (VDE 0100, Part 410), e.g. in accordance with the PELV standard. The supply voltage must be within the specified voltage range. Otherwise, function failures on the cannot be excluded. For more information, refer to the "S Automation System ( and "EMS400S Plant controller for Electric Monorail Systems" system manuals. The latter documentation is available at: EMS400S product documentation ( 20 Operating Instructions, 03/2014, A5E

21 Installing and wiring PSB module 4.4 Installing the PSB module Overvoltage category The PSB module is compliant with overvoltage category II to EN Keep this overvoltage category in mind during system configuration. 4.4 Installing the PSB module Overview Note Components may only be installed or removed while the power supply is shut down. Observe the section "Safety instructions (Page 15)" when working in and on electrical systems. Mounting mode You can mount a PSB module as follows: The PSB-C module is installed on a mounting rail in the EMS400S carrier controller. The PSB-S module can be mounted using screws, or on a mounting rail. The project engineer of the EMS plant has to decide on the respective mounting mode. Operating Instructions, 03/2014, A5E

22 Installing and wiring PSB module 4.4 Installing the PSB module Control elements The PSB module is equipped with the following control elements: Contact cover, top Upper latch SM bus slide SM bus cover Contact cover, bottom Procedure 1. You can open the contact cover by pulling it forward at the marked position. The contact cover is arrested at the position shown by means of a latching hook. 2. You may adjust the latch position by pushing it towards the required direction. The latch engages at the respective position. 3. Push the SM bus slide towards the left if you want to interconnect the PSB module with the CPU. Always verify that the CPU and the PSB module are off power when opening or closing the SM bus connection. 4. You can remove the SM bus cover to connected an additional PSB module. For this purpose, take a suitable screwdriver, insert it into the position shown and then lever out the SM bus cover. Keep the SM bus cover in a safe place for future use. Note The SM bus cover must be installed to ensure IP20 for the PSB module. 22 Operating Instructions, 03/2014, A5E

23 Installing and wiring PSB module 4.4 Installing the PSB module Fastening the PSB module with screws Requirement Two M4 cylindrical head screws, with nuts if required. A suitable mounting position was selected for the corresponding CPU in accordance with chapter "Determining the installation location and clearances (Page 19)". A PSB module Upper latch SM bus slide Bottom latch Procedure Installation 1. Push the latch on the rear of the device towards the outside. 2. Place the PSB module onto the mounting surface. 3. Verify that you can insert the SM bus slide into the CPU enclosure at the selected mounting position. 4. Mark the mounting holes with a scriber. 5. Drill two through holes into the mounting panel, or produce two M4 tapped holes. 6. Use two M4 cylindrical head screws to bolt down the PSB module. 7. Push the SM bus slide towards the CPU. Repeat this step for the number of required. Operating Instructions, 03/2014, A5E

24 Installing and wiring PSB module 4.4 Installing the PSB module Removal 1. Move the SM bus slide inside the housing. 2. Loosen the cylindrical head screws. Secure the PSB module to prevent it from dropping down Installing the PSB module on a mounting rail The PSB-S module can typically be fastened to a mounting rail. The PSB-C module is installed on a mounting rail in the EMS400S carrier controller. The installation and removal procedure for repairs is described. Requirement A mm or mm mounting rail to DIN EN A CPU An activation tool for 2.5 mm² mm² tension springs, e.g. the tool " ST-BW A PSB module Upper latch SM bus slide Bottom latch 24 Operating Instructions, 03/2014, A5E

25 Installing and wiring PSB module 4.4 Installing the PSB module Procedure Removal 1. Press down on the slide and push it in direction of the arrow until you hear a clicking noise indicating that the slide has reached its final position. A hook is attached to the outer end of the slide. This hook secures the position of the slide when connected to the CPU. 2. Use a suitable tool and position the blade on the lower latch. 3. Push the tool in direction of the arrow. The latch will move towards the bottom and release the module from the DIN rail. 4. Remove the PSB-C module from the DIN rail. Installation 1. Push the upper latch on the rear side of the device towards the inside until it meets the engaging position. 2. Push the lower latch on the rear side towards the outside. 3. Place the PSB-C module on the upper latching hook onto the mounting rail. Position the PSB-C module flush with the CPU. 4. Push the lower latch towards the inside until it engages with an audible click. 5. Push the SM bus slide towards the CPU. A clicking noise indicates that the final position has been reached. Operating Instructions, 03/2014, A5E

26 Installing and wiring PSB module 4.5 Wiring 4.5 Wiring Wiring information Note Observe the following points: Safety instructions Observe the safety instructions in the "EMS400S carrier controller for EMS plants" system manual. Device failure Moisture and condensation lead to malfunction. Moisture in the form of condensation on or in the device is formed: When transporting a device at low temperatures Under extreme temperature variations Bring the device to room temperature before operating. Condensation Do not expose the device to direct heat radiation from a heater. If condensation has developed, wait approximately 4 hours until the HMI device has dried completely before switching it on. Wiring sequence Note You will risk damage to the device if you ignore the specified wiring sequence. Wire the device in the following sequence: 1. I/O devices 2. Power supply You can disconnect the device in reverse order. 26 Operating Instructions, 03/2014, A5E

27 Installing and wiring PSB module 4.5 Wiring Wiring the power and data cables The are equipped with terminal blocks for wiring the power and data cables. The terminal block assignments are specified in the section "Interface description (Page 62)". You may wire conductors with a cross-section from 0.3 mm 2 to 2 mm 2 (AWG 22 to 14) to the terminal boxes. The following connectors are suited for conductor cross-section from 0.2 mm 2 to 3.3 mm 2 (AWG 24 to 12): X11 on PSB-S module X12 on the PSB-C module DANGER Electrical accident through contact The RAIL contact conductors are connected to 48 V AC, while the L1, L2 and L3 contact conductors are operated on a voltage of 400/500 V AC. Contact with components carrying these live voltages poses the risk of an electrical accident. Such an accident can result in physical injury or death. Always adhere to the necessary safety measures taken for the respective electrical system components. DANGER Electrical accident through fault A mechanical fault in the contact conductor system of the system can result in a shortcircuit between the L1, L2 and L3 contact conductors and the RAIL contact conductors. Contact to components on live 400/500 V AC can result in an electrical accident. Such an accident can result in physical injury or death. Always adhere to the necessary safety measures taken for the respective electrical system components. Observe the "Safety instructions" section in the "EMS400S Plant controller for Electric Monorail Systems" system manual. Requirement The terminal box is open. The conductor to be terminated is stripped to a length of 6 mm. Note Cables may only be wired or removed while the power supply is shut down. Observe the section "Safety instructions (Page 15)" when working in and on electrical systems. Operating Instructions, 03/2014, A5E

28 Installing and wiring PSB module 4.6 Securing the cables NOTICE Communication failure of PSB-S modules in case of polarity reversal The polarity reversal of the 48 V connectors of a PSB-S module may result in the communication failure of several PSB S modules during travel. Ensure the correct polarity. Refer to the "EMS400S Plant controller for Electric Monorail Systems" system manual and the "EMS400S Diagnostics Unit" operating instructions, see Preface (Page 3). Malfunction or damage in case of polarity reversal on the PSB-C module The polarity reversal of the 24 V connectors of a PSB-C module may result in equalizing currents and equalizing voltages at the analog output of the PSB C module. The result may be malfunctions or damage of the device connected to the analog output. Ensure the correct polarity. Additional information is available in the "S Automation System" system manual. Procedure 1. Open the contact cover. 2. Loosen the relevant clamping screw on the terminal block. 3. Insert the conductor into the corresponding terminal. Observe the terminal labeling on the enclosure. Do not confuse the conductors. When using flexible conductors: Ensure that no wire strands protrude from the terminals. 4. Tighten the clamping screws. Close all contact covers on the PSB module on completion of the wiring. 4.6 Securing the cables Requirement All cables are connected. Procedure 1. Tie the connected cables to form a harness. 2. Provide a suitable strain relief in the control cabinet to secure the cable harness. 28 Operating Instructions, 03/2014, A5E

29 Displays and address ranges General We distinguish between user and control data transmission between the carrier controller and the segment controller. The following "EMS400S" functions blocks are available for providing this data. For more information, refer to: EMS400S product documentation ( 5.2 Plant segment controller A segment controller consists of an S CPU and up to eight PSB-S modules LED display on the PSB-S module The PSB-S module is equipped with two LED displays. The upper LED display is used for signaling. The lower LED has no function. Operating Instructions, 03/2014, A5E

30 Displays and address ranges 5.2 Plant segment controller Meaning of the labeled LEDs: LED Status Meaning DIAG Green, on The PSB-S module ready for operation, or the program is running Green, flashing The PSB-S module is not configured, is in startup mode or a firmware update is in progress The LED flashes briefly during booting Red, on The PSB-S module is booting The CPU is in STOP mode A firmware update was performed Red, flashing Shortly during the boot sequence DI h.1 to DI h.6 Off On Off There is no 24 V DC supply voltage in the PSB-S module. Note: There is no 48 V DC supply voltage. A valid high level signal is set at the input No signal detected SYNC On Valid synchronization signal is set at input SYNC Off Valid synchronization signal missing for a duration of 1 s ERR RAIL 1 On 1 At least one error in the plant segment, or a firmware update is in progress No data transmission from the EMS carrier to the plant segment controller via RAIL 1 Error in data transmission from the EMS carrier to the plant segment controller During transition of an EMS carrier from the previous to the current plant segment During transition of an EMS carrier to the next plant segment Applies to firmware update: The LED is off prior to the update. The LED starts flashing during the update and remains lit until the update has been completed Flashing The CPU of the plant segment controller is in STOP state A firmware update is busy Off No error in plant segment n 30 Operating Instructions, 03/2014, A5E

31 Displays and address ranges 5.2 Plant segment controller LED Status Meaning ERR RAIL 2 On 1 At least one error in the plant segment n + 1 No data transmission from the EMS carrier to the plant segment controller via RAIL 2 Error in data transmission from the EMS carrier to the plant segment controller During transition of an EMS carrier from the previous to the current plant segment During transition of an EMS carrier to the next plant segment Flashing The CPU of the plant segment controller is in STOP state Off No error in plant segment n + 1 ERR RAIL 3 On 1 At least one error in the plant segment n + 2, or a firmware update is in progress No data transmission from the EMS carrier to the plant segment controller via RAIL 3 Error in data transmission from the EMS carrier to the plant segment controller During transition of an EMS carrier from the previous to the current plant segment During transition of an EMS carrier to the next plant segment Applies to firmware update: The LED is off prior to the update. The LED starts flashing during the update and remains lit until the update has been completed Flashing The CPU of the plant segment controller is in STOP state A firmware update is busy Off No error in plant segment n LED ERR RAIL is lit for at least 1 s. The following information relates to an EMS carrier that is currently at a plant segment transition. Note If an EMS carrier bridges two plant segments, the following applies: The ERR RAIL LEDs on the PSB-S module light up when the EMS carriers on the bridged plant segment transmit inconsistent data. When the PSB-S modules send inconsistent data during the bridging of the RAIL, the ERR RAIL LED is activated on the PSB-C module. The ERR RAIL LEDs remain active as long the EMS carrier dwells on the plant segment transition. No entry is made in the diagnostic buffer. Operating Instructions, 03/2014, A5E

32 Displays and address ranges 5.2 Plant segment controller Address ranges of the PSB-S module NOTICE Malfunction 8 bytes are reserved in the I/O address space of the PSB-S module for the EMS400S function blocks. These 8 bytes are managed by the EMS400S function blocks. You risk malfunctions if using these 8 bytes for other data Do not use the reserved area. The word and byte addresses specified in the following tables are relative addresses. This means that they depend on the respective start address. Input address space The input address space of the PSB-S module is used to map the data and state of the digital inputs received from the carrier controllers of the corresponding plant segments. 32 Operating Instructions, 03/2014, A5E

33 Displays and address ranges 5.2 Plant segment controller The input address space comprises 8 bytes. Word Byte Bit Name Description Terminals 0 0, 1 Data from plant segment n The data has a length of one RAIL 1 2 2, 3 Data from plant segment n + 1 word 1 RAIL 2 4 4, 5 Data from plant segment n + 2 RAIL Validation bit RAIL 1 0 = invalid or superimposed RAIL 1 1 Validation bit RAIL 2 data, or error RAIL 2 1 = valid, current data 2 Validation bit RAIL 3 RAIL 3 3 Presence bit RAIL 1 0 = plant segment not RAIL 1 4 Presence bit RAIL 2 occupied RAIL 2 1 = EMS carrier is present 5 Presence bit RAIL 3 RAIL 3 6 Acknowledgment bit RAIL 1 0 = data not to acknowledge RAIL 1 7 Acknowledgment bit RAIL 2 1 = data to acknowledge RAIL Acknowledgment bit RAIL 3 RAIL Digital input 6 DI DI h.1 to DI h.6 7 Reserved 1 The data word contains user data. This data serves for communication of the plant segment controller with the carrier controller. Output address space The output address space of the PSB-S module is used to map data that is broadcast to all connected plant segments. Operating Instructions, 03/2014, A5E

34 Displays and address ranges 5.3 Carrier control The output address space comprises 8 bytes. Word Byte Bit Name Description Terminals 0 0, 1 Data transmitted to the carrier The data has a length of RAIL 1 controller in plant segment n one word 1 2 2, 3 Data transmitted to the carrier RAIL 2 controller in plant segment n , 5 Data transmitted to the carrier controller in plant segment n + 2 RAIL Validation bit RAIL 1 0 = invalid data, or error RAIL 1 1 Validation bit RAIL 2 1 = valid, current data RAIL 2 2 Validation bit RAIL 3 RAIL 3 3 Enable bit RAIL 1 0 = disabled RAIL 1 4 Enable bit RAIL 2 1 = enabled RAIL 2 5 Enable bit RAIL 3 RAIL 3 6 Acknowledgment bit RAIL 1 0 = data not to acknowledge RAIL 1 7 Acknowledgment bit RAIL 2 1 = data to acknowledge RAIL Acknowledgment bit RAIL 3 RAIL 3 1 Reserved 2 Parity bit RAIL 1 0 = Odd rail segment RAIL 1 3 Parity bit RAIL 2 1 = Even rail segment RAIL 2 4 Parity bit RAIL 3 RAIL Reserved 1 The data word contains user data. This data serves for communication of the plant segment controller with the carrier controller. Observe the signal cycle times specified in the section "Data processing plant segment controller carrier controller (Page 41)". 5.3 Carrier control The control unit of the carrier controller comprises an S CPU and a PSB-C module. 34 Operating Instructions, 03/2014, A5E

35 Displays and address ranges 5.3 Carrier control LED display on the PSB-C module The PSB-C module is equipped with two LED displays. The upper LED display is used for signaling. The lower LED has no function. Meaning of the labeled LEDs: LED Display Meaning DIAG Green, on The PSB-C module ready for operation, or the program is running Green, flashing The PSB-C module is not configured, is in startup mode or a firmware update is in progress Red, on The PSB-C module is booting The CPU is in STOP mode A firmware update was performed Red, flashing Shortly during the boot sequence Off The PSB-C module is off voltage SYNC On Valid synchronization signal is received via RAIL Off Valid synchronization signal missing for a duration of 1 s ERR RAIL On At least one error has occurred in the plant segment or a firmware update is in progress No data transmission from the plant segment controller to the carrier controller Error in data transmission from the plant segment controller to the carrier controller During transition of the EMS carrier to the next plant segment Flashes The plant segment controller is in the STOP operating state. A firmware update is busy Off No error in plant segment Applies to firmware updates: The LED is off before the update. The LED starts flashing during the update and remains lit until the update has been completed. Operating Instructions, 03/2014, A5E

36 Displays and address ranges 5.3 Carrier control LED Display Meaning ERR DISP On The display unit is not connected. Error in communication between the PSB-C module and the display unit Firmware of the PSB-C module is incompatible with the firmware of the display unit A firmware update was performed Off No error in communication between the PSB-C module and the display unit Address ranges of the PSB-C module NOTICE Malfunction 8 bytes are reserved in the I/O address space of the PSB-C module for the EMS400S function blocks. These 8 bytes are managed by the EMS400S function blocks. You risk malfunctions if using these 8 bytes for other data. Do not use the reserved area. The word and byte addresses specified in the following tables are relative addresses. This means that they depend on the respective start address. Input address space The input address space of the PSB-C module is used to map data that is received from the plant segment controller and display unit. 36 Operating Instructions, 03/2014, A5E

37 Displays and address ranges 5.3 Carrier control The input address space comprises 8 bytes. Word Byte Bit Name Description Terminals 0 0, 1 Data from the plant segment controller The data has a length of one word 1 2 2, 3 Reserved 4 4 Interface to the display unit "0" signal default Serves to transmit data received from the remote control "1" signal 0 Not activated Activated RAIL DISP Reserved 6 Not activated Activated 7 Operating Instructions, 03/2014, A5E

38 Displays and address ranges 5.3 Carrier control Word Byte Bit Name Description Terminals Validation bit 0 = invalid or superimposed data, or error 1 = valid, current data RAIL Toggle between "data to acknowledge" and "data not to acknowledge" 1 ACK bit 0 = data not to acknowledge RAIL 1 = data to acknowledge 2 Standby bit 0 = the enable bit of the plant segment controller for EMS carrier is set to logical 1 in this plant segment. 1 = the enable bit of the plant segment controller for EMS carrier is set to logical 0 in this plant segment. 3 7 Reserved Reserved 2 Temperature ranges of the module 0 = Normal operation 1 = Overtemperature (the "Overtemperature" diagnostic is also output here.) 3 Reserved 4 Bridge bit 0 = No bridging 1 = Bridging (segment transition) 5 7 Reserved 1 The data word contains user data. This data serves for communication of the plant segment controller with the carrier controller. 38 Operating Instructions, 03/2014, A5E

39 Displays and address ranges 5.3 Carrier control Output address space The output address space of the PSB-C module is used to map data that is transmitted to the plant segment controller, to the display unit and to the analog output. The interfaces are specified in the section "Interfaces of the PSB-C module (Page 64)". The output address space comprises 8 bytes. Word Byte Bit Name Description Terminals 0 0, 1 Data to the plant segment The data has a length of one RAIL controller word 1 2 2, 3 Analog output Output of an analog voltage AQ from 0 to 10 V at a resolution of 10 bits. If more than 10 bits are used, the maximum value is output when a range is exceeded Character 1 Bit 0, 7-segment display 1 1 Bit 1, 7-segment display 1 2 Bit 2, 7-segment display 1 3 Bit 3, 7-segment display 1 4 Character 2 Bit 0, 7-segment display 2 5 Bit 1, 7-segment display 2 6 Bit 2, 7-segment display 2 7 Bit 3, 7-segment display Character 3 Bit 0, 7-segment display 3 1 Bit 1, 7-segment display 3 2 Bit 2, 7-segment display 3 3 Bit 3, 7-segment display 3 4 Dot of 7-segment display 1 0 = dot is OFF 5 Dot of 7-segment display 2 1 = dot is ON Operating Instructions, 03/2014, A5E

40 Displays and address ranges 5.3 Carrier control Word Byte Bit Name Description Terminals 6 Dot of 7-segment display segment displays On/Off 7-segment displays 0 = off 1 = on Validation bit 0 = invalid data, or error 1 = valid, current data 1 Enable bit 0 = disabled 1 = enabled 2 ACK bit 0 = data not to acknowledge 1 = data to acknowledge Reserved 5 Display unit, LED test 6 Display unit, "green" signal lamp 7 Display unit, "red" signal lamp 0 = test is OFF 1 = test is ON All LEDs of the 7-segment display and the signal lamps "red" and "green" are lit. 0 = LED is OFF 1 = LED is ON RAIL RAIL RAIL DISP 1 The data word contains user data. This data serves for communication of the plant segment controller with the carrier controller. Observe the signal cycle times specified in the section "Data processing plant segment controller carrier controller (Page 41)". 40 Operating Instructions, 03/2014, A5E

41 Data processing plant segment controller 6 carrier controller Duration of processing The time it takes to process the data is made up of the duration of internal processing on the controller and duration of the transmission of this data on the corresponding communication connections. The following figure shows the flow of data that is not to be acknowledged. The transmission time is doubled for data to be acknowledge. Moreover, the time it takes for processing in opposite direction must be added, i.e. from the carrier controller to the plant segment controller. Note The length of a data subframe can be determined via by the START signal with the diagnostics unit. Operating Instructions, 03/2014, A5E

42 Data processing plant segment controller carrier controller OB1 cycle time When creating the EMS project, observe the following information to ensure the proper response of the system: The longer the OB1 cycle is, the higher the probability that the time available for the data subframe will be exceeded. If the time slice is exceeded, the PIO of the segment and carrier controllers will be transmitted in the next data subframe. This procedure delays the reaction time of the controller by the time it takes to transmit a data subframe. Recommendation: The maximum OB1 cycle time of 10 ms should not be exceeded with a minimum SYNC time of 250 ms. Data processing Keep in mind that the requirements on the synchronization signal must be observed during data transmission. See section "PSB-S module (Page 56)". If the time slice configured for the data subframe is exceeded as a result of data processing, transmission of the completed data subframe is delayed until the next data subframe. Transmission is delayed by one synchronization clock cycle, depending on the time configured. For example, the delay would amount to 250 ms at a time of tsync = 250 ms for the synchronization signal. 42 Operating Instructions, 03/2014, A5E

43 Creating and transmitting projects Creating a project in the TIA Portal You need several projects to meet the technical requirements for operation of an EMS with EMS400S carrier controller. Control level 1 project for the EMS controller This project is optional. However, the following projects are indispensable for communication between the two controllers. Control level 2 project for the plant segment controller Control level 3 project for the EMS400S carrier controller For more information, refer to the "EMS400S Plant control system for EMS plants" system manual. Configuration software The following configuration software is approved: The plant segment and EMS400S carrier controllers can only be configured on the TIA Portal. Approved version of the configuration software: SIMATIC TIA Portal V12 SP1 or higher For more information, refer to the corresponding Online Help. An example is available for download from the following Internet URL: EMS400S product documentation ( Requirement The configuration software is installed on the configuration computer The add-on "Siemens TIA Portal Vxx EHB AddOn - S PSB" is installed "Vxx" stands for the installed version of the TIA Portal software. The TIA Portal is open. You can find the EMS400S components in the TIA Portal hardware catalog as of V13 at: Catalog > Technology modules > Power Signal Booster Segment Catalog > Technology modules > Power Signal Booster Carrier Operating Instructions, 03/2014, A5E

44 Creating and transmitting projects 7.1 Creating a project in the TIA Portal Procedure 1. Create a project in the TIA Portal. 2. Configure a CPU for a plant segment controller in the "Devices" editor. 3. Insert the required number of PSB-S modules from the hardware catalog. The following figure shows the resultant modification of the device view. This view is valid as of TIA Portal V CPU PSB-S module in the device view PSB-S module in the hardware catalog 4. Configure a CPU for a carrier controller in the "Devices" editor. Note Only the CPUs operated on DC voltage are approved for the PSB-C module. Project compilation will be aborted if an CPU that is operated on AC voltage is used for the link. 44 Operating Instructions, 03/2014, A5E

45 Creating and transmitting projects 7.1 Creating a project in the TIA Portal 5. Insert a PSB-C module from the hardware catalog. The following figure shows the resultant modification of the device view. This view is valid as of TIA Portal V CPU PSB-C module in the device view PSB-C module in the hardware catalog 6. Configure additional devices in accordance with the EMS requirements. 7. Save the project. Operating Instructions, 03/2014, A5E

46 Creating and transmitting projects 7.2 Transferring the project 7.2 Transferring the project It is prerequisite for operation of the plant segment or carrier control to provide a project in the corresponding CPU. The following routes are available for transmission of a project to the segment controller or carrier controller: PROFINET The PROFINET interface is provided for data transmission from a stationary input device. Memory card The memory card slot on the CPU. The transmission routes are specified in the information system of the TIA Portal. Note The ERR RAIL LEDs of the PSB-S modules may flash asynchronously system-dependent during project download to a segment controller. The data is transmitted separately to each PSB-S module via the SM bus. This operation results in runtime differences. Time offset of the flashing always occurs when the CPU is in STOP state. 7.3 Commissioning a project For information on commissioning of the project for control level 3 and accordingly of the PSB-C modules, refer to the "EMS400S plant control system for EMS plants" system manual. 46 Operating Instructions, 03/2014, A5E

47 Diagnostics options for 8 The following diagnostics options are available for the : Diagnostics in STEP 7 You can run the diagnostics online in the network and device view, and with the help of the diagnostic buffer of the CPU. Alarm messages in the user program Creating user-specific Web pages for the S Web server Diagnostics by means of EMS400S function blocks LED display on the PSB module Diagnostics using the EMS400S diagnostics unit The diagnostics options are described in the following sections. 8.1 Diagnostics in STEP 7 You may also view the diagnostics information of configured in STEP 7. The information of the is symbolized in the device view. The status is also displayed in the "Local modules" area of the project navigation by an icon on the right side of the device. For information on the meaning of status icons, refer to the corresponding tooltip. Requirement The respective controller was selected in the "Project navigation" window An online connection was set up between STEP 7 and the selected controller Procedure Overview of the diagnostics information The structure of the "Project navigation" provides a fast overview of the plant status, as diagnostics information is distributed hierarchically to the higher-level components. For example, this means that the icon indicates an "Error in sublevel component" at the controller if one or several report an error. 1. Select the device view. The device view displays a status icon for each PSB module. The icon color signals the following states: Red Green Error pending No error at the PSB module Operating Instructions, 03/2014, A5E

48 Diagnostics options for 8.2 Messages and errors Diagnostics information details 1. You can obtain detailed information by selecting "Project navigation" Controller > Online & Diagnostics in the window. 2. Select "Work area" Diagnostics > Diagnostic buffer in the window. The "Diagnostic buffer" window displays all events, including their details. For more information, refer to: "S Automation System" system manual ( 8.2 Messages and errors The PSB module transmits a diagnostics interrupt request to the PU in the following situations: The PSB module has detected a problem incoming event The problem was rectified or is no longer pending outgoing event An event is pending and another event is detected. If an event is pending and another event is detected, the first event is acknowledged as "outgoing event", while the new event is entered as "incoming event" Diagnostics error OB 82 If an OB 82 exists, the operating system responds to incoming or outgoing events by calling OB 82. The S CPU will then interrupt the cyclic user program and execute OB 82. You are provided diagnostics information in the local data of OB 82. This information may include: Which module has triggered the interrupt? Which type of error has occurred? On completion of OB 82, the S CPU resumes the cyclic program at the interrupt position. For more information about OB 82, refer to: EMS400S product documentation ( "EMS400S Function Blocks" Application Manual "S Automation System" system manual ( Note Diagnostics information can only be read from the diagnostic buffer if OB 82 is missing. 48 Operating Instructions, 03/2014, A5E

49 Diagnostics options for 8.2 Messages and errors List of diagnostic entries The following section lists the events that trigger an entry in the diagnostic buffer of a PSB module. Single error in the STEP-7 diagnostic buffer Diagnostic entry Low voltage Overvoltage Overload Description Plant segment controller: 30 V, relative to 48 V See section "Plant segment controller (Page 29)". Plant segment controller: 52.5 V, relative to 48 V See section "Plant segment controller (Page 29)". This error may be generated in the plant segment controller. The plant segment controller drives too many carrier controllers in the three connected plant segments. "Overload" is also triggered in the following scenarios: Short-circuit between RAIL A and RAIL B in a plant segment Polarity reversal of RAIL A and RAIL B in a plant segment Overtemperature Process interrupt lost/sampling error Invalid/inconsistent firmware, FW update required This only applies if an EMS carrier is currently present in the respective plant segment. The carrier controller is properly wired. See section "Plant segment controller (Page 29)". The module is operating outside the temperature specification. If the temperature in the PSB-S module increases only minimally, the "Overload" message generated. Plant segment controller: Synchronization signal missing Check the data connection for the synchronization signal, starting at the signal source. Carrier controller: Synchronization signal missing Check whether a synchronization signal is set at the PSB-S module. Check the RAIL cable connections. The PSB module and the existing firmware are incompatible. Update the PSB module firmware. Carrier controller: This message also concerns the firmware of the display unit in case a display unit is connected. Operating Instructions, 03/2014, A5E

50 Diagnostics options for 8.2 Messages and errors Group error in the STEP-7 diagnostic buffer Diagnostic entry Error Description Applies to the plant segment controller: General device error on RAIL 1 to 3 Error in carrier controller. Such events may, for example, include an interruption of the power supply. It is not necessary to examine the EMS carrier. Unknown error 000B Plant segment controller Check whether the 48 V input voltage is present. If yes, the PBS-S module has failed. Return the PSB-S module to Siemens for repairs. Carrier controller Check whether the 24 V input voltage is present. If yes, the PBS-C module has failed. Return the PSB-C module to Siemens for repairs. Unknown error 000C Applies only to the carrier controller: Configuration error. The 10-bit range of the analog output is exceeded. Check the corresponding STEP 7 project. Note The "Error" event is displayed as incoming and then immediately as outgoing at the startup of a PSB-S module. This system-related event is triggered during startup and does not represent an error. 50 Operating Instructions, 03/2014, A5E

51 Diagnostics options for 8.2 Messages and errors Power supply fault. The following table contains a selection of possible errors. You can see how these errors are displayed and what you have to do to rectify the error. Error 48 V input voltage is missing permanently Input voltage 48 V missing max. 250 ms or short-term interruption of the synchronization signal at the PSB-C module Polarity reversal of the 48 V input voltage Input SYNC is not connected, or the synchronization signal is not generated Input SYNC it is connected, the frequency of the synchronization signal is too high Short-circuit on RAIL Short-circuit at RAIL A and RAIL B of a plant segment. Diagnostics event A combination of the following diagnostics events is triggered: Error Unknown error 000B The following diagnostics event is triggered: Error A combination of the following diagnostics events is triggered: Process interrupt lost/sampling error Unknown error 000B The bridging of two PSB-S modules may result in the communication failure of several PSB-S modules. The SYNC LED is inactive The ERR RAIL LEDs do not provide optical feedback The "Process interrupt lost/sampling error" diagnostics event is displayed in STEP 7 The SYNC LED is active The "Process interrupt lost/sampling error" diagnostics event is displayed in STEP 7 Reduce the clock frequency for the synchronization signal. Plant segment controller The following diagnostic events are triggered: ERR RAIL LEDs 1 to 3 are active The presence and validation bit in the PII are set to zero Carrier controller The following diagnostic events are triggered: SYNC LED is inactive ERR RAIL LED is active Process interrupt lost/sampling error Polarity reversal on RAIL Polarity reversal at RAIL A and RAIL B of a plant segment. The data corresponds to the last data read. Error on overload and short-circuit on RAIL While the polarity is reversed on rail RAIL, only the ERR RAIL LEDs of the PSB-S module at the plant segments where polarity is not reversed are lit. The ERR RAIL LED of the plant segment at which polarity is reversed is switched off. Operating Instructions, 03/2014, A5E

52 Diagnostics options for 8.3 Diagnostics via S Web server 8.3 Diagnostics via S Web server The S Web server provides Web pages that you can use to access your CPU and the connected components. The Web server lest you integrate user-defined Web pages that can be used to display the contents of the CPU and. For this purpose, you can use the user program interface to determine diagnostics data, such as interrupts or diagnostics data records, for integration in the Web pages. You may use any suitable HTML editor to create the Web pages with page layouts and design features to suit your requirements. The contents of the Web pages and user program data are linked by means of AWP commands that you insert into the HTML code. For more information about these options, refer to: System manual ( chapter "Web server". 8.4 Diagnostics by means of EMS400S function blocks The diagnostics options provided by the function blocks are specified in the "EMS400S function blocks" configuration instructions. This document is available at: EMS400S product documentation ( 8.5 LED display on the PSB module For information about the diagnostics messages of the LED display, refer to the following chapters: LED display on the PSB-S module (Page 29) LED display on the PSB-C module (Page 35) 8.6 EMS400S diagnostics unit The EMS400S diagnostics unit serves for the analysis of RAIL communication and the detection of errors. The diagnostics unit can be used to control cabinet installation, commissioning, and for repairs. For information about the wiring and handling, refer to the "EMS400S Diagnostics Unit" operating instructions. This documentation is available at: EMS400S product documentation ( 52 Operating Instructions, 03/2014, A5E

53 Maintenance and repairs 9 Maintenance The PSB-S and PSB-C modules are maintenance-free. Repairs You must return the respective device for repairs to the Retouren-Center Fürth. Only the Retouren-Center Fürth is allowed to repair the device. The address is: Siemens AG Sektor Industry Retouren-Center Siemensstr Fürth Germany Recycling and disposal The products described in this manual can be recycled due to their low level of contaminants. Contact a certified disposal service company for environmentally sound recycling and disposal of your old devices. Operating Instructions, 03/2014, A5E

54 Maintenance and repairs 54 Operating Instructions, 03/2014, A5E

55 Technical specifications Dimensional drawings Additional images are available on the Internet at: Image database ( Operating Instructions, 03/2014, A5E

56 Technical specifications 10.2 Technical specifications 10.2 Technical specifications PSB-S module Mechanical system Parameter Order number Dimensions (W H D) Weight Value 6ES7228-1RC52-0AA mm 230 g 24 V DC power supply Parameter Rated voltage Voltage range Surge voltage Supply interruption, permitted Current consumption Power loss Overvoltage category Transient voltage Vpeak Starting current inrush Reverse polarity protection Electrical isolation to the SM-Bus, to digital inputs, and to the SYNC input Electrical isolation to the 48 V DC power supply Value 24 V DC 20.4 to 28.8 V DC 35 V DC for 0.5 s 20 ms per 60 s 0.1 A 2.5 W II 2 kv 0.2 A²s Yes 500 V DC for 1 minute 1.9 kv DC for 1 minute 56 Operating Instructions, 03/2014, A5E

57 Technical specifications 10.2 Technical specifications 48 V DC power supply Parameter Rated voltage Voltage range Continuous voltage Supply interruption Current consumption Power loss Overvoltage category Transient voltage Vpeak Starting current inrush Reverse polarity protection Electrical isolation to the SM-Bus, to digital inputs, as well as to the 24 V DC and SYNC inputs Cable length Value 48 V DC 45.6 to 50.4 V DC DC 50.4 V Interruption not permitted 2.2 A 5 W II 2 kv 1 A²s Yes 1.9 kv DC for 1 minute < 30 m, unshielded 30 m, shielded (shield must be connected to PE) Digital inputs Parameter Number of inputs Number of simultaneously activated inputs 6 Value 6 inputs in one group Type Current sinking, IEC type 1 Rated voltage Continuous voltage, permitted Surge voltage Signal logical 1 Signal logical 0 Filter time 24 V DC DC 30 V 35 V DC for 0.5 s DC 15 V at 2.5 ma DC 5 V at 1 ma 0.2; 0.4; 0.8; 1.6; 3.2; 6.4; 12.8 ms The filter times relate to the groups of 4 and 2 inputs in the TIA Portal: 1 4 inputs DI0 to DI3 and 1 2 inputs DI4 to DI5 Electrical isolation, "field to logic" Electrical isolation to the 48 V DC input 500 V DC for 1 minute 1.9 kv DC for 1 minute Cable length 500 m, shielded 300 m, unshielded Operating Instructions, 03/2014, A5E

58 Technical specifications 10.2 Technical specifications SYNC input Parameter Value Number of inputs 1 Type Current sinking, IEC type 1 Rated voltage 24 V DC Continuous voltage, permitted DC 30 V Surge voltage 35 V DC for 0.5 s Signal logical 1 DC 15 V at 5 ma Signal logical 0 DC 5 V at 1 ma Increase of the synchronization signal 24 V/µs Filter time None Synchronization signal tsync 200 to 999 ms Electrical isolation, "field to logic" 500 V DC for 1 minute Electrical isolation to the 48 V DC input 1.9 kv DC for 1 minute Cable length 500 m, shielded 300 m, unshielded Interface via RAIL Parameter Value Number of outputs 3 Type Differential transmission Transmitter and receiver, internal operating voltage 48 V AC, potential connected to P48V Data transmission rate, rated value Each rated value corresponds to 1 data word including the data subframe per synchronization signal. Transmission frequency 5 data subframes, depending on the synchronization signal Polarity reversal protection between RAIL 1 to 3 Yes Polarity reversal No RAIL A of PSB-S module n with RAIL B of PSB-S module n+1, and RAIL B of the PSB-S module n with RAIL A of PSB-S module n+1 PSB-C modules per RAIL, rated 30 Cable length 1000 m, unshielded Insulation strength The insulation strength of circuits with rated Vin to other circuits or ground was proven in a type test at the following test voltages to IEC Operating Instructions, 03/2014, A5E

59 Technical specifications 10.2 Technical specifications Protection class and degree of protection Characteristic Standard Classification Protection class EN Degree of protection II Degree of protection EN IP PSB-C module Mechanical system Parameter Order number Dimensions (W H D) Weight Value 6ES7228-1RC51-0AA mm 210 g 24 V DC power supply Parameter Rated voltage Voltage range Surge voltage Supply interruption, permitted Current consumption Power loss Overvoltage category Transient voltage Vpeak Starting current inrush Reverse polarity protection Electrical isolation to the SM-Bus and to the interface of the display unit Electrical isolation, "field to logic" Cable length Value 24 V DC 20.4 to 28.8 V DC 35 V DC for 0.5 s 20 ms per 60 s 0.1 A 5 W II 2 kv 17 ma²s Yes 500 V DC for 1 minute 1.9 kv DC for 1 minute < 30 m Operating Instructions, 03/2014, A5E

60 Technical specifications 10.2 Technical specifications Analog output Parameter Value Number of outputs 1 Type Voltage Range 0 to 10 V DC Data format for the user program Binary Resolution 10 bit Full scale (data word) 1023, decimal value Tolerance at 0 to 55 C ± 1 % of the full scale Value of the least significant bit 9.8 mv per increment Settling time, for 95 % of the new value 50 ms Response to the change from RUN to STOP mode 0 V Response when the 10-bit range is exceeded The 10 V maximum value is output. Load impedance > 90 kω Electrical isolation, field to 24 V DC terminal None Cable length < 30 m, shielded Interface via RAIL Parameter Quantity 1 Type Transmitters and receivers, output voltage Input current (peak) Data transmission rate, rated value Transmission frequency Reverse polarity protection Electrical isolation, "field to logic" Cable length Value Differential transmission 34 V AC (48 V peak) A Each rated value corresponds to 1 data word including the data subframe per synchronization signal. 5 data subframes, depending on the PSB-S module Yes, at least for 1 h This applies if there is no segment short circuit to a neighboring RAIL. 1.9 kv DC for 1 minute 1000 m, unshielded 60 Operating Instructions, 03/2014, A5E

61 Technical specifications 10.2 Technical specifications Interface to the display unit Parameter Input Type Reverse polarity protection Electrical isolation to the SM-Bus and to the 24 V DC input Electrical isolation, RAIL to ground Electrical isolation, RAIL to CPU Cable length Value DC +5 V/ 5 V with RL = 3 kω Proprietary, RS-232-based Yes 500 V DC for 1 minute 500 V DC for 1 minute 1.9 kv DC for 1 minute 10 m, unshielded Insulation strength The insulation strength of circuits with rated Vin to other circuits or ground was proven in a type test at the following test voltages to IEC Protection class and degree of protection Characteristic Standard Classification Protection class EN Degree of protection II Degree of protection EN IP20 Operating Instructions, 03/2014, A5E

62 Technical specifications 10.3 Interface description 10.3 Interface description Interfaces of the PSB-S module The following figure shows the labeling of the terminal blocks on the PSB-S module. 62 Operating Instructions, 03/2014, A5E

63 Technical specifications 10.3 Interface description Terminal block X10 Assignment Functions Physics L + Power supply to the PSB-S module 24 V DC, input M SYNC 1M Input for the synchronization signal 24 V DC, digital input SYNC.0 DI h2m Serves for the connection of up to 6 sensors 24 V DC, digital input DI h.1 DI h.2 DI h.3 DI h.4 DI h.5 DI h.6 Terminal block X11 Assignment Functions Physics 3L+ Power terminal 48 V DC, input 3M Reserved RAIL 1A Connection of RAIL 1A to plant segment n Communication RAIL 1B Connection of RAIL 1B to plant segment n RAIL 2A Connection of RAIL 2A to plant segment n + 1 RAIL 2B Connection of RAIL 2B to plant segment n + 1 RAIL 3A Connection of RAIL 3A to plant segment n + 2 RAIL 3B Connection of RAIL 3B to plant segment n + 2 Operating Instructions, 03/2014, A5E

64 Technical specifications 10.3 Interface description Interfaces of the PSB-C module The following figure shows the labeling of the terminal blocks on the PSB-C module. Terminal block X10 Designation Functions Physics L + Power supply to the PSB-C module 24 V DC, input M Terminal block X11 Designation Functions Physics AQ, M AQ 0 The control voltage from 0 to 10 V can be adjusted in 1024 increments. 0 to 10 V DC, analog output 64 Operating Instructions, 03/2014, A5E

65 Technical specifications 10.4 Bit assignment The following table contains the signal description of the "DISPLAY" terminals. Designation Functions Physics DISPLAY, 1L+ Power supply from the connected communication 5 V DC, input DISPLAY, 1M DISPLAY, RES equipment Hardware reset Output DISPLAY, TxD Severs for data transmission PSB-C module Output DISPLAY, RxD display unit. Data is transmitted to: Activate the 7-segment displays Activate the red and green signal lamps Read the IR interface signals Input The wiring of the power supply and frequency converter is specified in the corresponding operating instructions. This documentation is available at: Overall SIMATIC documentation ( Terminal block X12 Designation Functions Physics RAIL 1A Serves for communication between the segment Communication RAIL 1B controller and carrier controller via RAIL 10.4 Bit assignment Bit assignment of the IR remote control Bit assignment of the keys of the remote control: Bit Bit 0 Bit 1 Bit 2 Bit 3 Bit 4 Bit 5 Bit 6 Bit 7 Key Bit Bit 8 Bit 9 Bit 10 Bit 11 Bit 12 Bit 13 Bit 14 Bit 15 Key Additional information is available in the section "Address ranges of the PSB-C module (Page 36)". Operating Instructions, 03/2014, A5E

66 Technical specifications 10.4 Bit assignment Bit assignment of the display unit The following table applies to all three 7-segment LED displays. Characters Bit Bit Bit Bit Layout Characters 8 9 E F 1 P r Bit Bit Bit Bit Layout 1 The character can be used as space character. The bit assignment for the PSB-C module and the LED display is handled by means of the function blocks. This documentation is available at: EMS400S product documentation ( 66 Operating Instructions, 03/2014, A5E

67 Technical specifications 10.5 Approvals 10.5 Approvals The following figure shows the rating plate with an example of possible approvals. In addition to the device designation, the rating plate contains the technical specification and the order number of the PSB module. Note Only the approvals specified on the rating plate apply to the respective device. The approvals are listed in the following section. CE approval The PSB module meets the requirements and safety-relevant objectives of the following EC guidelines and is compliant with the harmonized European standards for programmable logic controllers that are listed in the official pamphlets of the European Union. EC Directive 2006/95/EC low-voltage directive "Electrical equipment for use within specific voltage limits" EN :2007 Programmable logic controllers equipment requirements and tests EC Directive 2004/108/EC EMC directive "Electromagnetic compatibility" Emitted interference to EN :2007, industrial sector RF interference suppression to EN :2005, industrial sector Operating Instructions, 03/2014, A5E

68 Technical specifications 10.6 Electromagnetic compatibility UL approval Note the following: The device shall be supplied from an isolating source, rated 24 VDC. "Underwriters Laboratories Inc." approval in accordance with: UL 508 (Industrial Control Equipment) CSA C22.2 No. 142 (Process Control Equipment) Note The culus symbol indicates that the have been tested and approved by Underwriters Laboratories in accordance with the UL 508 and CSA 22.2, No. 142 standards. Approval for Australia and New Zealand The device meets the requirements of standard AS/NZS 2064 (Class A). EC Declaration of Conformity The EC Declarations of Conformity are made available to the responsible authorities at: Siemens AG Sektor Industry I IA AS FA DH AMB Postfach Amberg Germany 10.6 Electromagnetic compatibility The device also meets requirements of the EMC legislation on internal European market. The EMC test of the device was passed in accordance with the following standards: Standard Title Version EN :2005 EN :2007 EMC: Basic technical standard Immunity to interference in industrial areas EMC: Basic technical standard Immunity to interference emission in industrial areas Operating Instructions, 03/2014, A5E