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Siemens PM-E F pm DC24V PROFIsafe Installation And Operating Manual

Et 200s distributed i/o system - fail-safe modules.
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SIMATIC Distributed I/O System Fail-Safe Engineering ET 200S Distributed I/O System - Fail-Safe Modules
SIMATIC
Distributed I/O System Fail-Safe
Engineering
ET 200S Distributed I/O System -
Fail-Safe Modules
Installation and Operating Manual
08/2008
A5E00103686-07
Preface
______________
Product Overview
______________
Configuring
Address Assignment and
______________
Installation
______________
Wiring and Fitting Modules
______________
Diagnostics
General Technical
______________
Specifications
______________
Fail-Safe Modules
Diagnostic Data of Fail-Safe
______________
Modules
______________
Dimension drawings
Accessories and Order
______________
Numbers
______________
Response times
______________
Connecting Loads
1
2
3
4
5
6
7
A
B
C
D
E

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   Summary of Contents for Siemens PM-E F pm DC24V PROFIsafe

  • Page 1

    Preface SIMATIC Distributed I/O System Fail-Safe Engineering ET 200S Distributed I/O System - Fail-Safe Modules ______________ Product Overview ______________ Configuring SIMATIC Address Assignment and ______________ Installation Distributed I/O System Fail-Safe ______________ Engineering Wiring and Fitting Modules ET 200S Distributed I/O System - ______________ Fail-Safe Modules Diagnostics...

  • Page 2

    Note the following: WARNING Siemens products may only be used for the applications described in the catalog and in the relevant technical documentation. If products and components from other manufacturers are used, these must be recommended or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and maintenance are required to ensure that the products operate safely and without any problems.

  • Page 3: Preface

    ET 200S distributed I/O system. Scope of this Manual Module Order Number Release Number and Higher Power module PM-E F pm DC24V PROFIsafe 6ES7138-4CF03-0AB0 Power module PM-E F pp DC24V PROFIsafe 6ES7138-4CF42-0AB0 Power module PM-D F DC24V PROFIsafe 3RK1903-3BA02...

  • Page 4

    Preface Approvals See Section "Standards and Approvals" In addition, ET 200S fail-safe modules are certified for use in safety mode up to the following levels: ● Safety class SIL3 (Safety Integrity Level) in compliance with IEC 61508 ● Category 4 in accordance with EN 954-1 ●...

  • Page 5

    Preface Documentation Brief Description of Relevant Contents For integration in the S7 S7 Distributed Safety, Configuring and Programming manual and online help describe Distributed Safety F-system the following: Configuration of the fail-safe CPU and the fail-safe I/O • Programming of the fail-safe CPU in fail-safe FBD or LAD •...

  • Page 6

    Additional Support If you have any further questions about the use of products described in this manual, and do not find the right answers there, contact your local Siemens representative (http://www.siemens.com/automation/partner). Training center We offer courses to help you get started with the S7 automation system. Contact your regional training center or the central training center in Nuremberg (90327), Federal Republic of Germany.

  • Page 7: Installation And Operating Manual, 08/2008, A5e00103686

    Service & Support on the Internet In addition to the information in our documentation, you can also access our knowledge base online at Internet (http://www.siemens.com/automation/service&support). Here you will find the following information: ● Newsletter providing the latest information on your products ●...

  • Page 8

    Preface ET 200S Distributed I/O System - Fail-Safe Modules Installation and Operating Manual, 08/2008, A5E00103686-07...

  • Page 9: Table Of Contents

    Table of contents Preface ..............................3 Product Overview ............................ 13 Introduction ..........................13 ET 200S fail-safe modules......................13 Using ET 200S Fail-Safe Modules....................14 Guide for Commissioning of ET 200S with Fail-Safe Modules............18 Configuring .............................. 19 Configuring ET 200S with Fail-Safe Modules ................19 Assigning Modules of an ET 200S....................22 Maximum Number of Connectable Modules/Maximum Configuration ........24 Configuration and Parameter Assignment...................26...

  • Page 10

    Fail-Safe Modules............................ 61 Introduction ..........................61 PM-E F pm DC24V PROFIsafe Power Module ................62 7.2.1 Properties of the PM-E F pm DC24V PROFIsafe Power Module..........62 7.2.2 Terminal assignment of the PM-E F pm DC24V PROFIsafe............67 7.2.3 Wiring of the PM-E F pm DC24V PROFIsafe ................70 7.2.4...

  • Page 11

    Table of contents 1 F-RO DC24V/AC24..230V/5A Digital Electronic Module............177 7.8.1 Properties of the EM 1 F-RO DC24V/AC24..230V/5A...............177 7.8.2 Terminal assignment of EM 1F-RO DC24V/AC24..230V/5A.............178 7.8.3 Wiring of EM 1 F-RO DC24V/AC24..230V/5A ................181 7.8.4 Diagnostic functions of EM 1 F-RO DC24V/AC24..230V/5A.............184 7.8.5 Technical specifications of the EM 1 F-RO DC24V/AC24..230V/5A .........184 Diagnostic Data of Fail-Safe Modules....................

  • Page 12

    Table of contents ET 200S Distributed I/O System - Fail-Safe Modules Installation and Operating Manual, 08/2008, A5E00103686-07...

  • Page 13: Product Overview

    Product Overview Introduction Overview This chapter provides information about the following topics: ● ET 200S distributed I/O system with fail-safe modules and its place in SIMATIC S7 fail- safe automation systems ● Components comprising the ET 200S distributed I/O system with fail-safe modules ●...

  • Page 14: Using Et 200s Fail-safe Modules

    V5.2 or higher (for the order numbers specified in the "Preface": F Configuration Pack Version V5.5 SP5 or higher) F Configuration Pack can be obtained on the Internet (http://support.automation.siemens.com/WW/view/en/15208817). S7 F Systems – V5.2 SP3 or higher F Configuration Pack...

  • Page 15

    Product Overview 1.3 Using ET 200S Fail-Safe Modules ● For the central use of the fail-safe ET 200S modules with distributed safety, you require an IM 151-7 F-CPU or IM 151-8 PN/DP F-CPU. When using fail-safe ET 200S I/O modules in F-systems, the information contained in the following manuals applies: ET 200S distributed I/O system ●...

  • Page 16

    Availability of Fail-Safe Electronic Modules The following fail-safe electronic modules are available for ET 200S: ● Power module PM-E F pm DC24V PROFIsafe; switching to P/M potential, with 2 additional, fail-safe digital outputs ● Power module PM-E F pp DC24V PROFIsafe; switching to P/P potential ●...

  • Page 17

    Product Overview 1.3 Using ET 200S Fail-Safe Modules Using the fail-safe power module PM E F pp DC24V PROFIsafe Using the fail-safe power module PM E F pp DC24V PROFIsafe is only possible: ● As of order number 6ES7151-1BA01-0AB0, Firmware version V1.1.1 or higher ●...

  • Page 18: Guide For Commissioning Of Et 200s With Fail-safe Modules

    Product Overview 1.4 Guide for Commissioning of ET 200S with Fail-Safe Modules Guide for Commissioning of ET 200S with Fail-Safe Modules Introduction The following table lists all the important steps required for commissioning ET 200S distributed I/O systems with fail-safe modules as DP slaves/IO devices on PROFIBUS DP/PROFINET IO.

  • Page 19: Configuring

    Configuring Configuring ET 200S with Fail-Safe Modules Introduction The ET 200S distributed I/O systems support configurations with standard and fail-safe modules. This chapter presents an example configuration. Configuration example of ET 200S with Fail-Safe Modules In the following figure you will find a configuration example using standard and fail-safe modules in an ET 200S.

  • Page 20

    Configuring 2.1 Configuring ET 200S with Fail-Safe Modules Configuration Rules for Fail-Safe Potential Groups The "Assigning Power Modules to Electronic Modules/Motor Starters and Safety Class" table lists all the fail-safe and standard power modules and electronic modules you can implement in a potential group.

  • Page 21

    Configuring 2.1 Configuring ET 200S with Fail-Safe Modules Additional Information on Fail-Safe Motor Starters All submodules and modules that can be supplied by the PM-D F DC24V PROFIsafe are ET 200S Motor Starter described in the manual. Positioning and Connecting Power Modules An ET 200S containing fail-safe modules is no different than an ET 200S containing standard modules with regard to the positioning and connection of power modules.

  • Page 22: Assigning Modules Of An Et 200s

    Table 2- 1 Assigning Fail-Safe Power Modules to Terminal Modules F-Power Modules Terminal Modules For a Description, See ... Terminal Modules PM-E F pm DC24V PROFIsafe TM-P30S44-A0 (screw-in type) manual for the ET 200S TM-P30C44-A0 (snap-in type) PM-E F pp DC24V PROFIsafe...

  • Page 23

    Configuring 2.2 Assigning Modules of an ET 200S Assigning Power Modules to Electronic Modules/Motor Starters The table below lists the power modules and electronic modules/motor starters you can operate within the same potential group. Note that certain combinations limit the maximum safety class which can be attained. Table 2- 3 Assigning Power Modules to Electronic Modules/Motor Starters and Safety Class Power Modules...

  • Page 24: Maximum Number Of Connectable Modules/maximum Configuration

    Power Module manual See also Properties of the PM-E F pm DC24V PROFIsafe Power Module (Page 62) Properties of the PM-E F pp DC24V PROFIsafe Power Module (Page 83) Properties of the PM-D F DC24V PROFIsafe Power Module (Page 96)

  • Page 25

    Configuring 2.3 Maximum Number of Connectable Modules/Maximum Configuration Example In the following example, modules with a total parameter length of 234 bytes were used in an ET 200S. Number : 1 x + 1 x + 5 x + 2 x and type of modules IM151-1...

  • Page 26: Configuration And Parameter Assignment

    See also Assignment of the PROFIsafe address (Page 29) Parameters of the PM-E F pm DC24V PROFIsafe (Page 74) Parameters of the PM-E F pp DC24V PROFIsafe (Page 90) Parameters of the PM-D F DC24V PROFIsafe (Page 100)

  • Page 27: Address Assignment And Installation

    F-Module Occupied Bytes in the F-CPU: In Input Range In Output Range PM-E F pm DC24V PROFIsafe x + 0 to x + 4 x + 0 up to x + 4 PM-E F pp DC24V PROFIsafe x + 0 up to x + 4...

  • Page 28

    Address Assignment and Installation 3.1 Address assignments in the F-CPU Occupied Bits in F-CPU per F-Module: x + 0 Channel Channel Channel Channel Channel Channel Channel Channel 4 F-DI/3 F-DO DC24V PROFIsafe: x + 0 (inputs) — — — — Channel Channel Channel...

  • Page 29: Assignment Of The Profisafe Address

    Address Assignment and Installation 3.2 Assignment of the PROFIsafe address Assignment of the PROFIsafe address PROFIsafe address Every fail-safe module has an own PROFIsafe address. Before installing fail-safe modules, you must set the PROFIsafe address on each F-module. PROFIsafe Address Assignment The PROFIsafe addresses (F_source_address, F_destination_address) are assigned STEP 7 automatically when you configure the fail-safe modules in...

  • Page 30

    Address Assignment and Installation 3.2 Assignment of the PROFIsafe address Note An address switch of the smallest possible dimensions is installed for reasons of space saving. This makes it sensitive to pressure and objects with sharp edges. Always use a suitable tool to operate the address switch.

  • Page 31: Installing

    Address Assignment and Installation 3.3 Installing Installing Installing the fail-safe modules The fail-safe power modules, electronic modules, and terminal modules are part of the ET 200S range of modules. They are installed using the same procedure as for all standard modules in an ET 200S.

  • Page 32

    Address Assignment and Installation 3.3 Installing ET 200S Distributed I/O System - Fail-Safe Modules Installation and Operating Manual, 08/2008, A5E00103686-07...

  • Page 33: Wiring And Fitting Modules

    Wiring and Fitting Modules Introduction WARNING In order to prevent hazardous risks to persons or to the environment, you must not under any circumstances override safety functions or implement any measures that cause safety functions to be bypassed or that result in the bypassing of safety functions. The manufacturer is not liable for the consequences of such manipulation or for damages that result from failure to heed this warning.

  • Page 34: Wiring Fail-safe Modules

    20 ms to ensure compliance with NAMUR recommendation NE 21, IEC 61131-2 and EN 298. The latest up-to-date information on PS components is available on the Internet (https://mall.ad.siemens.com). These requirements also apply, of course, to power packs and power supplies which are not manufactured to ET 200S or S7-300/-400 configuration standards.

  • Page 35

    The terminal assignment of the TMs depends on the installed power or electronic module. See also Wiring of the PM-E F pm DC24V PROFIsafe (Page 70) Wiring of the PM-E F pp DC24V PROFIsafe (Page 88) Wiring of the PM-D F DC24V PROFIsafe (Page 100)

  • Page 36: Insertion And Removal Of Fail-safe Modules

    Wiring and Fitting Modules 4.4 Insertion and removal of fail-safe modules Insertion and removal of fail-safe modules Inserting and Removing Electronic Modules In ET 200S, the same procedure is used to insert and remove both fail-safe modules and standard modules on terminal modules (see ET 200S Distributed I/O System manual). Inserting and Removing Electronic Modules during Operation F-modules can be inserted and removed during operation in exactly the same way as standard modules in ET 200S.

  • Page 37: Requirements For Sensors And Actuators

    Wiring and Fitting Modules 4.5 Requirements for Sensors and Actuators See also Assignment of the PROFIsafe address (Page 29) Requirements for Sensors and Actuators General Requirements for Sensors and Actuators Please note the following important information for safety-related use of sensors and actuators: WARNING The use of sensors and actuators is beyond our sphere of influence.

  • Page 38

    Wiring and Fitting Modules 4.5 Requirements for Sensors and Actuators Duration Requirements for Sensor Signals WARNING Observe the following requirements for sensor signals: • In order to guarantee accurate detection of sensor signals by the F-DI module, you must ensure that the sensor signals have a defined minimum duration. •...

  • Page 39

    Wiring and Fitting Modules 4.5 Requirements for Sensors and Actuators See also Using ET 200S Fail-Safe Modules (Page 14) Assignment of the PROFIsafe address (Page 29) Technical Specifications for PM-E F pm 24 VDC PROFIsafe (Page 78) Technical Specifications for the PM-E F pp 24 VDC PROFIsafe (Page 93) Technical Specifications of the PM-D F DC24V PROFIsafe (Page 103) Applications for the 4/8 F-DI DC24V PROFIsafe Electronic Module (Page 113) Technical Specifications of the EM 4/8 F-DI DC24V PROFIsafe (Page 133)

  • Page 40

    Wiring and Fitting Modules 4.5 Requirements for Sensors and Actuators ET 200S Distributed I/O System - Fail-Safe Modules Installation and Operating Manual, 08/2008, A5E00103686-07...

  • Page 41: Diagnostics

    Diagnostics Reactions to Faults Safe State (Safety Concept) The basic principle behind the safety concept is the existence of a safe state for all process variables. Note For digital F-modules, this safe state is the value "0". This applies to both sensors and actuators.

  • Page 42

    ● For F-DI modules, this is always the fail-safe value "0". In the case of F-DO modules and PM-E F pm DC24V PROFIsafe, if passivation occurs the F-system transfers fail-safe values (0) to the fail-safe outputs instead of the output values provided by the safety program.

  • Page 43: Fault Diagnostics

    F-CPU and are passivated in the F-CPU. See also Properties of the PM-E F pm DC24V PROFIsafe Power Module (Page 62) Properties of the PM-E F pp DC24V PROFIsafe Power Module (Page 83) Properties of the PM-D F DC24V PROFIsafe Power Module (Page 96)

  • Page 44

    Diagnostics 5.2 Fault Diagnostics Programmable Diagnostic Functions STEP 7 You can program (activate) certain diagnostic functions in ● Wire-break detection for the F-DI/F-DO module, the F-DO module and the PM-E F pm ● Short-circuit monitoring for the F-DI/F-DO module and F-DI module WARNING Diagnostic functions should be activated or deactivated in accordance with the application.

  • Page 45

    Diagnostics 5.2 Fault Diagnostics Channel-Specific Diagnostics As with the ET 200S, there are three bytes available for channel-specific diagnostics, starting at byte 35. Up to 9 channel-specific diagnostic messages are possible per station. Channel- specific diagnostics for fail-safe modules are structured as follows. Figure 5-1 Structure of Channel-Specific Diagnostics Note...

  • Page 46

    Diagnostics 5.2 Fault Diagnostics Possible Fault Types of Fail-Safe Modules The table below lists the messages of the IM 151-1 HIGH FEATURE. When using the IM 151-7 F-CPU or IM 151-8 DP/PN F-CPU, you can obtain detailed diagnostic information HW diagnostics STEP 7 using Table 5- 1...

  • Page 47

    (see See also Diagnostic functions of the PM-E F pm DC24V PROFIsafe (Page 75) Diagnostic functions of the PM-E F pp DC24V PROFIsafe (Page 90) Diagnostic Functions of PM-D F DC24V PROFIsafe (Page 101) Diagnostic Functions of the EM 4/8 F-DI DC24V PROFIsafe (Page 130)

  • Page 48

    Diagnostics 5.2 Fault Diagnostics ET 200S Distributed I/O System - Fail-Safe Modules Installation and Operating Manual, 08/2008, A5E00103686-07...

  • Page 49: General Technical Specifications

    ● 94/9/EC "Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres" (Explosion Protection Guideline) The EC declarations of conformity are kept available for the relevant authorities at: Siemens Aktiengesellschaft Industry Sector IA AS RD ST P.O. Box 1963...

  • Page 50

    General Technical Specifications 6.2 Standards and Approvals UL approval Underwriters Laboratories Inc., in accordance with ● UL 508 (Industrial Control Equipment) CSA Approval Canadian Standard Association (CSA) in accordance with ● C22.2 No. 142 (Process Control Equipment) Underwriters Laboratories Inc., in accordance with ●...

  • Page 51

    General Technical Specifications 6.2 Standards and Approvals FM Approval Factory Mutual Research (FM) to ● Approval Standard Class Number 3611, 3600, 3810 APPROVED for use in Class I, Division 2, Group A, B, C, D Tx; Class I, Zone 2, Group IIC Tx In accordance with EN 60079-15 (Electrical Apparatus for Potentially Explosive Atmospheres;...

  • Page 52

    Refer to the report on the safety certificate (TÜV certificate) and the associated annex for more details in this regard. The current TÜV documents can be found on the Internet (http://support.automation.siemens.com/WW/view/en/12461959/133300). Requesting TÜV Certificates You can request copies of the TÜV certificate and the accompanying report from the...

  • Page 53: Electromagnetic Compatibility

    General Technical Specifications 6.3 Electromagnetic Compatibility Electromagnetic Compatibility Introduction This chapter presents information about immunity to interference of fail-safe modules and about EMC conformity. Definition of EMC Electromagnetic compatibility is the ability of an electrical device to function in its electromagnetic environment in a satisfactory manner without affecting this environment.

  • Page 54

    Therefore, for detailed information regarding overvoltage protection, we recommend that you contact your Siemens representative or a company specializing in lightning protection. The following figure illustrates an example configuration with F-modules and standard modules and the power modules PM-E DC24..48V/AC24..230V and PM-E F pm DC24V...

  • Page 55

    General Technical Specifications 6.3 Electromagnetic Compatibility ET 200S For further information about surge protection for standard modules, see the Distributed I/O System operating instructions. Figure 6-1 External Protective Circuit (Surge Filter) for ET 200S with Fail-Safe Modules ET 200S Distributed I/O System - Fail-Safe Modules Installation and Operating Manual, 08/2008, A5E00103686-07...

  • Page 56

    General Technical Specifications 6.3 Electromagnetic Compatibility Sinusoidal interference HF radiation: Tested in accordance with IEC 61000-4-3, "Radiated Electromagnetic Field Requirements" ● Standard test: – from 80 MHz through 1 GHz, tested at 10 V/m and 20 V/m; 80 % AM (1 kHz) –...

  • Page 57: Shipping And Storage Conditions

    General Technical Specifications 6.4 Shipping and Storage Conditions Shipping and Storage Conditions Requirements for Fail-Safe Modules Fail-safe modules surpass the requirements for transport and storage conditions defined in IEC 61131, Part 2. The following specifications apply for fail-safe modules that are transported and stored in the original packaging.

  • Page 58

    General Technical Specifications 6.5 Mechanical and Climatic Environmental Conditions Mechanical Environmental Conditions The table below shows the mechanical environmental conditions for F-modules in the form of sinusoidal oscillations. Frequency Range (Hz) Continuous Intermittent 10 ≤ f ≤ 58 Amplitude = 0.15 mm Amplitude = 0.35 mm 58 ≤...

  • Page 59

    General Technical Specifications 6.5 Mechanical and Climatic Environmental Conditions Climatic Environmental Conditions ET 200S with fail-safe modules can be used under the following climatic environmental conditions: Environmental Conditions Operating Range Comments Temperature 0 °C to 60 °C For horizontal installation 0 °C to 40 °C For vertical installation Temperature variation...

  • Page 60: Specifications For Nominal Line Voltages, Isolation Tests, Protection Class, And Type Of Protection

    General Technical Specifications 6.6 Specifications for Nominal Line Voltages, Isolation Tests, Protection Class, and Type of Protection Specifications for Nominal Line Voltages, Isolation Tests, Protection Class, and Type of Protection Rated Voltages for Operation The fail-safe signal modules operate at a rated voltage of 24 VDC. The tolerance range is = 20.4 VDC to 28.8 VDC.

  • Page 61: Fail-safe Modules

    Fail-Safe Modules Introduction This chapter Fail-safe power modules and fail-safe digital modules are available for connecting digital sensors/encoders and actuators/loads to the ET 200S. This chapter provides the following information for each fail-safe module: ● Properties and special features ● Front view, terminal assignment for terminal modules and the block diagram ●...

  • Page 62: Pm-e F Pm Dc24v Profisafe Power Module

    ● Achievable safety classes are listed in the table below Note The PM-E F pm DC24V PROFIsafe power module is not suitable for the supply of F-SMs. Table 7- 1 Overview of available safety classes with PM-E F pm DC24V PROFIsafe...

  • Page 63

    In addition to the voltage buses P1 and P2, the power module has two fail-safe digital outputs DO0 and DO1. You can achieve SIL3/Category 4/PLe with these outputs. Figure 7-1 Wiring diagram of the PM-E F pm DC24V PROFIsafe Power Module Supplies for Standard ET 200S Modules WARNING Always connect the 24 VDC supply for the standard ET 200S modules on the PM- E F pm DC24V PROFIsafe.

  • Page 64

    PROFIsafe: This cost-effective solution allows the full and simultaneous shutdown of all outputs involved when a fault is detected in the process or on the PM-E F pm DC24V PROFIsafe. Property of the individual shutdown of F-modules with fail-safe outputs: The scope of shutdown is kept to a minimum when a fault is detected.

  • Page 65

    From the perspective of the F-module, the M-switch is bridged by the chassis-ground connection (refer to the diagram below as an example of an PM-E F pm DC24V PROFIsafe). For the PM-E F pm DC24V PROFIsafe, as of Order No. 6ES7138-4CF02-0AB0, release version 02, the resistance to capacitive loads between the M switch and chassis was increased from approx.

  • Page 66

    7.2 PM-E F pm DC24V PROFIsafe Power Module Capacitive Crosstalk of Digital Input/Output Signals Readback errors may occur on the PM-E F pm DC24V PROFIsafe power module or on the F-DO modules if the fail-safe digital output and fail-safe digital input signals are routed through one cable.

  • Page 67: Terminal Assignment Of The Pm-e F Pm Dc24v Profisafe

    7.2 PM-E F pm DC24V PROFIsafe Power Module 7.2.2 Terminal assignment of the PM-E F pm DC24V PROFIsafe Incoming 24 VDC supply to Electronic Modules with Technology Functions Depending on whether the electronic and load current supplies are electrically isolated in the...

  • Page 68

    Fail-Safe Modules 7.2 PM-E F pm DC24V PROFIsafe Power Module WARNING The SF LED and the status displays of the inputs/outputs are not designed for safety- related functions and may therefore not be evaluated for safety-related activities. Terminal Assignment The following figure and the following table show the terminal assignment of the PM- E F pm DC 24V PROFIsafe for the supported terminal modules TM-P30S44-A0 or TM- P30C44-A0.

  • Page 69

    Fail-Safe Modules 7.2 PM-E F pm DC24V PROFIsafe Power Module Terminal Designation AUX 1 Any terminal for PE or voltage bus up to the maximum rated load voltage of the module DO 0 P Terminals for fail-safe digital output 0 (P/M-switching)

  • Page 70: Wiring Of The Pm-e F Pm Dc24v Profisafe

    7.2 PM-E F pm DC24V PROFIsafe Power Module 7.2.3 Wiring of the PM-E F pm DC24V PROFIsafe Block Diagram Figure 7-5 Block diagram of the PM-E F pm DC24V PROFIsafe ET 200S Distributed I/O System - Fail-Safe Modules Installation and Operating Manual, 08/2008, A5E00103686-07...

  • Page 71

    Wire the PM using the special terminal module. Figure 7-6 Wiring diagram of the PM-E F pm DC24V PROFIsafe Note In order to achieve SIL3/Category 4/PLe with this wiring, you must install a suitably-qualified sensor, for example in accordance with IEC 60947.

  • Page 72

    Fail-Safe Modules 7.2 PM-E F pm DC24V PROFIsafe Power Module Application 2: Wiring loads to L+ and M at each digital output You can connect two relays using one fail-safe digital output. The following conditions should be kept in mind: ●...

  • Page 73

    Note The PM-E F pm DC24V PROFIsafe carries out a bit pattern test every 15 minutes or so. The module then sends an impulse for max. 4 ms. This test is executed deferred between P and M-switches, so that the actuator is not switched on.

  • Page 74: Parameters Of The Pm-e F Pm Dc24v Profisafe

    Parameters of the PM-E F pm DC24V PROFIsafe STEP 7 Parameters in The table below lists the parameters that can be set for the PM-E F pm DC24V PROFIsafe. Table 7- 3 Parameters of the PM-E F pm DC24V PROFIsafe...

  • Page 75: Diagnostic Functions Of The Pm-e F Pm Dc24v Profisafe

    Diagnostic functions of the PM-E F pm DC24V PROFIsafe Behavior in Case of Supply Voltage Failure The failure of the PM-E F pm DC24V PROFIsafe power supply is always indicated by the PWR LED on the module (light off). This information is also provided in the module (diagnostic entry).

  • Page 76

    The table below provides an overview of the diagnostic functions of the PM-E F pm DC24V PROFIsafe. The diagnostic functions are assigned either to one channel or to the entire module. Table 7- 4 Diagnostic functions of the PM-E F pm DC24V PROFIsafe Diagnostic Function* Fault Effective Range of...

  • Page 77

    The following table contains the possible causes of the faults described for the individual diagnostic messages of the PM-E F pm DC24V PROFIsafe and remedies. Table 7- 5 Diagnostic messages of the PM-E F pm DC24V PROFIsafe, causes of errors and remedies Diagnostic...

  • Page 78: Technical Specifications For Pm-e F Pm 24 Vdc Profisafe

    Fail-Safe Modules 7.2 PM-E F pm DC24V PROFIsafe Power Module Diagnostic Fault Possible Causes Corrective Measures Message Detection Communication Always Error in communication Check the PROFIBUS/PROFINET error between F-CPU and connection module, e.g. due to Eliminate the interference defective PROFIBUS...

  • Page 79

    Fail-Safe Modules 7.2 PM-E F pm DC24V PROFIsafe Power Module Technical Specifications Shielded • 200 m, maximum Maximum achievable safety class according to IEC 61508, according to EN Max. SIL3, category 4, PLe (for conditions see • 954, according to ISO 13849 "Power modulePM-E F pm DC24V PROFIsafe")

  • Page 80

    Fail-Safe Modules 7.2 PM-E F pm DC24V PROFIsafe Power Module Technical Specifications Shield and I/O (DOs, P1/P2 buses) • 350 VAC/1 min ET 200S bus connection and I/O (DOs, • 2830 VAC/1 min P1/P2 buses) Surge voltage test between ET 200S bus •...

  • Page 81

    Fail-Safe Modules 7.2 PM-E F pm DC24V PROFIsafe Power Module Technical Specifications With lamp load • 10 Hz symmetrical, maximum Voltage induced on current interruption limited to Semiconductor outputs L+ (-2x 47 V) • Relay outputs • P1/P2 (1 V)

  • Page 82

    Fail-Safe Modules 7.2 PM-E F pm DC24V PROFIsafe Power Module Technical Specifications With lamp load • 2 Hz, maximum Short-circuit protection of output No, 10 A external circuit-breaker, "B" characteristics required Time, Frequency "Response Times" Internal processing times Acknowledgment time in safety mode...

  • Page 83: Pm-e F Pp Dc24v Profisafe Power Module

    SIL2/Category 3/PLd less than once a With standard DO modules SIL2/Category 3/PLe refer to the Internet (http://support.automation.siemens.com/WW/vi ew/en/12461959/133300) Supported Interface Modules Refer to chapter "Using ET 200S Fail-Safe Modules (Page 14)" for the supported interface modules. ET 200S Distributed I/O System - Fail-Safe Modules...

  • Page 84

    Fail-Safe Modules 7.3 PM-E F pp DC24V PROFIsafe power module Switching the P2 Voltage Bus The power module is capable of fail-safe switching the P2 voltage bus by means of two series-connected relay contacts in accordance with SIL2/Category 3/PLd or SIL3/Category 4/PLe.

  • Page 85

    7.3 PM-E F pp DC24V PROFIsafe power module Safety-Related Shutdown of Standard Output Modules Refer to the Internet (http://support.automation.siemens.com/WW/view/en/12461959/133300) for a list of all the standard ET 200S modules. WARNING Safety-related activation of standard DO module outputs is not possible. Only safety-related shutdown is possible.

  • Page 86: Terminal Assignment Of The Pm-e F Pp Dc24v Profisafe

    Fail-Safe Modules 7.3 PM-E F pp DC24V PROFIsafe power module 7.3.2 Terminal assignment of the PM-E F pp DC24V PROFIsafe Incoming 24 VDC supply to Electronic Modules with Technology Functions Depending on whether the electronic and load current supplies are electrically isolated in the electronic modules with technology functions (positioning, counting), you must comply with the following wiring rules: ●...

  • Page 87

    Fail-Safe Modules 7.3 PM-E F pp DC24V PROFIsafe power module WARNING The SF LED and the status displays of the inputs/outputs are not designed for safety- related functions and may therefore not be evaluated for safety-related activities. Terminal Assignment The following figure and the following table show the terminal assignment of the PM- E F pp DC 24V PROFIsafe for the supported terminal modules TM-P30S44-A0 or TM- P30C44-A0.

  • Page 88: Wiring Of The Pm-e F Pp Dc24v Profisafe

    Fail-Safe Modules 7.3 PM-E F pp DC24V PROFIsafe power module Terminal Designation Terminals (relay contacts) for fail-safe switching of voltage bus P2 Terminals (relay contacts) for fail-safe switching of voltage bus P2 CAUTION If high currents can occur on P and M, you must wire terminals 11 and 15 (P) and 12 and 16 (M) in parallel.

  • Page 89

    Fail-Safe Modules 7.3 PM-E F pp DC24V PROFIsafe power module Wiring Diagram Wire the PM using the special terminal module. Figure 7-12 Wiring diagram of the PM-E F pp DC24V PROFIsafe WARNING Please always use an external fuse for L+ at the PM-E F pp with the following properties to protect the relay contacts from overload: Circuit-breaker, characteristics B, 10 A.

  • Page 90: Parameters Of The Pm-e F Pp Dc24v Profisafe

    Fail-Safe Modules 7.3 PM-E F pp DC24V PROFIsafe power module 7.3.4 Parameters of the PM-E F pp DC24V PROFIsafe STEP 7 Parameters in The table below lists the parameters that can be set for the PM-E F pp DC24V PROFIsafe. Table 7- 8 Parameters of the PM-E F pp DC24V PROFIsafe Parameter...

  • Page 91

    Fail-Safe Modules 7.3 PM-E F pp DC24V PROFIsafe power module Diagnostic functions The table below provides an overview of the diagnostic functions of the PM-E F pp DC24V PROFIsafe. The diagnostic functions are assigned either to one channel or to the entire module.

  • Page 92

    Fail-Safe Modules 7.3 PM-E F pp DC24V PROFIsafe power module Diagnostic Fault Possible Causes Corrective Measures Message Detection Internal error Always Internal module fault Replace module has occurred Parameter Always Inserted module does Correct the configuration (compare actual assignment not match and preset configuration), and check error configuration;...

  • Page 93: Technical Specifications For The Pm-e F Pp 24 Vdc Profisafe

    Fail-Safe Modules 7.3 PM-E F pp DC24V PROFIsafe power module 7.3.6 Technical Specifications for the PM-E F pp 24 VDC PROFIsafe Overview Technical Specifications Dimensions and Weight Dimensions W x H x D (mm) 30 x 81 x 52 Weight Approx.

  • Page 94

    Fail-Safe Modules 7.3 PM-E F pp DC24V PROFIsafe power module Technical Specifications Electrical isolation Between output and backplane bus • Between output and power supply • Between output/power supply and shield • Permissible potential difference between shield and ET 200S bus connection •...

  • Page 95

    Fail-Safe Modules 7.3 PM-E F pp DC24V PROFIsafe power module Technical Specifications 1.0 million 2.0 million For inductive load in accordance with IEC • Current Number of switching cycles (typ.) 60947-5-1, DC13 10 A 0.1 million 0.15 million 0.2 million 0.3 million 0.5 million 1.0 million...

  • Page 96: Pm-d F Dc24v Profisafe Power Module

    Fail-Safe Modules 7.4 PM-D F DC24V PROFIsafe Power Module PM-D F DC24V PROFIsafe Power Module 7.4.1 Properties of the PM-D F DC24V PROFIsafe Power Module Order Number 3RK1903-3BA02 Properties The PM-D F DC24V PROFIsafe power module disposes of the following properties: ●...

  • Page 97

    Fail-Safe Modules 7.4 PM-D F DC24V PROFIsafe Power Module Conditions for Achieving Safety Class The conditions for achieving the various safety classes are summarized in the table below. Table 7- 11 PM-D F DC24V PROFIsafe: Conditions for SIL/Categories/PL Condition Achievable SIL/Category/PL Fail-safe motor starters are expanded with the expansion modules: SIL2/Category 3/PLd Brake control xB3 and xB4...

  • Page 98: Terminal Assignment Of The Pm-d F Dc24v Profisafe

    Fail-Safe Modules 7.4 PM-D F DC24V PROFIsafe Power Module 7.4.2 Terminal Assignment of the PM-D F DC24V PROFIsafe Front View Figure 7-13 Front View of PM-D F DC24V PROFIsafe WARNING The SF LED and the status displays of the inputs/outputs are not designed for safety- related functions and may therefore not be evaluated for safety-related activities.

  • Page 99

    Fail-Safe Modules 7.4 PM-D F DC24V PROFIsafe Power Module Terminal assignment On the PM-D F DC24V PROFIsafe, you connect only the 24 V DC load voltage power supply and chassis. Wire the power module using the special terminal module. The following table shows the terminal assignment of the PM-D F DC24V PROFIsafe for the supported terminal module TM-PF30S47-F1 (order number 3RK1 903-3AA00).

  • Page 100: Wiring Of The Pm-d F Dc24v Profisafe

    Fail-Safe Modules 7.4 PM-D F DC24V PROFIsafe Power Module 7.4.3 Wiring of the PM-D F DC24V PROFIsafe Block Diagram Figure 7-14 Block diagram of the PM-D F DC24V PROFIsafe 7.4.4 Parameters of the PM-D F DC24V PROFIsafe Parameters in STEP 7 The table below lists the parameters that can be assigned for the PM-D F DC24V PROFIsafe.

  • Page 101: Diagnostic Functions Of Pm-d F Dc24v Profisafe

    Fail-Safe Modules 7.4 PM-D F DC24V PROFIsafe Power Module 7.4.5 Diagnostic Functions of PM-D F DC24V PROFIsafe Behavior in Case of Supply Voltage Failure The failure of the PM-D F DC24V PROFIsafe power supply is always indicated by the PWR LED on the module (light off).

  • Page 102

    Fail-Safe Modules 7.4 PM-D F DC24V PROFIsafe Power Module Causes of Faults and Corrective Measures The following table contains the possible causes of the faults described for the individual diagnostic messages of the PM-D F DC24V PROFIsafe and remedies. Table 7- 15 Diagnostic messages of the PM-D F DC24V PROFIsafe, causes of errors and remedies Diagnostics Fault...

  • Page 103: Technical Specifications Of The Pm-d F Dc24v Profisafe

    Fail-Safe Modules 7.4 PM-D F DC24V PROFIsafe Power Module 7.4.6 Technical Specifications of the PM-D F DC24V PROFIsafe Overview Technical Specifications Dimensions and Weight Dimensions W x H x D (mm) 30 x 196.5 x 117.5 Weight Approx. 112 g Data for Specific Module Number of outputs (P/P switching) 6 shutdown groups (SG 1 through SG 6)

  • Page 104

    Fail-Safe Modules 7.4 PM-D F DC24V PROFIsafe Power Module Technical Specifications Shield and ET 200S bus connection • 75 VDC/60 VAC Shield and I/O (SGs, U 1 bus) • 75 VDC/60 VAC ET 200S bus connection and I/O (SGs, U 1 250 VAC •...

  • Page 105: 4/8 F-di Dc24v Profisafe Digital Electronic Module

    1oo2 sensor evaluation (4 F-DI) SIL3/Category 3/PLe DC24..48V Capacitive Crosstalk of Digital Input/Output Signals "Characteristics of the power module PM-E F pm DC24V PROFIsafe" refer to ET 200S Distributed I/O System - Fail-Safe Modules Installation and Operating Manual, 08/2008, A5E00103686-07...

  • Page 106: Terminal Assignment Of The Em 4/8 F-di Dc24v Profisafe

    Fail-Safe Modules 7.5 4/8 F-DI DC24V PROFIsafe Digital Electronic Module 7.5.2 Terminal assignment of the EM 4/8 F-DI DC24V PROFIsafe Front View Figure 7-15 Front view EM 4/8 F-DI DC24V PROFIsafe ET 200S Distributed I/O System - Fail-Safe Modules Installation and Operating Manual, 08/2008, A5E00103686-07...

  • Page 107

    Fail-Safe Modules 7.5 4/8 F-DI DC24V PROFIsafe Digital Electronic Module Terminal Assignment The figure below shows the terminal assignment of the EM 4/8 F-DI DC24V PROFIsafe for the supported terminal module TM-E30S44-01, TM-E30C44-01, TM-E30S46-A1 and TM- E30C46-A1. Fail-safe digital input Internal sensor power supply 1 for DI 0 to DI 3 Internal sensor power supply 2 for DI 4 to DI 7 For TM-E...46-A1 AUX 1 bus implemented.

  • Page 108: Wiring Of The Em 4/8 F-di Dc24v Profisafe

    Fail-Safe Modules 7.5 4/8 F-DI DC24V PROFIsafe Digital Electronic Module 7.5.3 Wiring of the EM 4/8 F-DI DC24V PROFIsafe Block diagram Figure 7-17 Block Diagram of EM 4/8 F-DI DC24V PROFIsafe 7.5.4 Parameters of the EM 4/8 F-DI DC24V PROFIsafe STEP 7 Parameters in The table below lists the parameters that can be set for the EM 4/8 F-DI DC24V PROFIsafe.

  • Page 109

    Fail-Safe Modules 7.5 4/8 F-DI DC24V PROFIsafe Digital Electronic Module Parameter Range Default Type of Effective Parameter Range Input delay 0.5 ms, 3 ms, 15 ms 3 ms Static Module Short-circuit test Cyclic/disable Cyclic Static Module Behavior after channel Passivate the entire Passivate the Static Module...

  • Page 110

    Fail-Safe Modules 7.5 4/8 F-DI DC24V PROFIsafe Digital Electronic Module Sensor supply parameter This parameter can be used to activate the "Internal sensor supply" of the F-module. This setting is a prerequisite for using the short-circuit test. Note When there are different sensor supply parameter settings (internal/external) for the individual channel groups, the applications shown in the next chapter apply to specific channel groups.

  • Page 111

    Fail-Safe Modules 7.5 4/8 F-DI DC24V PROFIsafe Digital Electronic Module Discrepancy Time Parameter You can define the discrepancy time for each channel pair with this parameter. The entered value is rounded to a multiple of 10 ms. Requirements Parameter settings: ●...

  • Page 112

    Fail-Safe Modules 7.5 4/8 F-DI DC24V PROFIsafe Digital Electronic Module Reintegration After Discrepancy Error Parameter With this parameter you can define the criteria for clearing discrepancy errors which, when fulfilled, facilitate reintegration of the relevant input channels. Programming options: ● "Zero signal test required" or ●...

  • Page 113: Applications For The 4/8 F-di Dc24v Profisafe Electronic Module

    Fail-Safe Modules 7.5 4/8 F-DI DC24V PROFIsafe Digital Electronic Module 7.5.5 Applications for the 4/8 F-DI DC24V PROFIsafe Electronic Module Selecting the Application The diagram below supports you in selecting an application which suits your fail-safe requirements. The following chapters provide information for each application on wiring the STEP 7 F-module, and which specific parameters you must program in Figure 7-18...

  • Page 114

    Fail-Safe Modules 7.5 4/8 F-DI DC24V PROFIsafe Digital Electronic Module Conditions for achieving SIL/Category/PL The table below lists the conditions which have to be met for achieving the various safety categories. Table 7- 18 EM 4/8 F-DI DC24V PROFIsafe: Conditions for achieving SIL/Category/PL Application Sensors Sensor...

  • Page 115: Application 1: Sil2/category 3/pld Safety Mode

    Fail-Safe Modules 7.5 4/8 F-DI DC24V PROFIsafe Digital Electronic Module 7.5.6 Application 1: SIL2/Category 3/PLd safety mode Sensor supply The EM 4/8 F-DI DC24V PROFIsafe provides sensor supply Vs1 for Inputs 0 to 3 and sensor supply Vs2 for Inputs 4 to 7. The sensor supply can be powered internally or externally. Wiring Diagram for Application 1 –...

  • Page 116

    Fail-Safe Modules 7.5 4/8 F-DI DC24V PROFIsafe Digital Electronic Module Assignable Parameters for Application 1 Set the "Sensor evaluation" parameter to "1oo1" for the corresponding input. You can activate or deactivate the "short-circuit test" parameter. For digital inputs connected to an external supply, set the "Sensor supply" parameter for the corresponding digital input to "external".

  • Page 117: Application 2: Safety Mode Sil3/category 3/ple

    Fail-Safe Modules 7.5 4/8 F-DI DC24V PROFIsafe Digital Electronic Module 7.5.7 Application 2: Safety mode SIL3/Category 3/PLe Assigning Inputs to Each Other The EM 4/8 F-DI DC24V PROFIsafe has 8 fail-safe inputs, DI 0 through DI 7 (SIL2). A pair of these inputs can each be used as one input (SIL3).

  • Page 118

    Fail-Safe Modules 7.5 4/8 F-DI DC24V PROFIsafe Digital Electronic Module The wiring is carried out on the appropriate terminal module. PM-E 4/8 F-DI Figure 7-21 Wiring diagram EM 4/8 F-DI DC24V - one sensor connected via one channel to two inputs, internal sensor supply PM-E 4/8 F-DI...

  • Page 119

    Fail-Safe Modules 7.5 4/8 F-DI DC24V PROFIsafe Digital Electronic Module WARNING To achieve SIL3/Category 3/PLe using this wiring, you must use a suitably qualified sensor. Assignable Parameters for Application 2.1 Set the "1oo2 evaluation" at the corresponding input, and "Single-channel" at the "Type of sensor interconnection"...

  • Page 120

    Fail-Safe Modules 7.5 4/8 F-DI DC24V PROFIsafe Digital Electronic Module Wiring Diagram for Application 2.2 - Connecting a Two-Channel Sensor to Two Channels A 2-channel sensor is connected to two inputs of the F-module for each process signal (1oo2 evaluation). The wiring is carried out on the appropriate terminal module.

  • Page 121

    Fail-Safe Modules 7.5 4/8 F-DI DC24V PROFIsafe Digital Electronic Module Wiring Diagram for Application 2.2 – Connecting Two Single-Channel Sensors to Two Channels Two single-channel sensors are connected via two channels to two inputs of the F-module for each process signal (1oo2 evaluation). The sensors can also be connected to an external sensor supply.

  • Page 122

    Fail-Safe Modules 7.5 4/8 F-DI DC24V PROFIsafe Digital Electronic Module Specific Features of Fault Detection (Application 2.2) The table below lists the fault detection according to the sensor supply and the parameter assignment for the short-circuit test: Table 7- 21 EM 4/8 F-DI DC24V PROFIsafe: Fault Detection (Application 2.2) Example of fault Fault detection if ...

  • Page 123

    Fail-Safe Modules 7.5 4/8 F-DI DC24V PROFIsafe Digital Electronic Module The wiring is carried out on the appropriate terminal module. Figure 7-26 Wiring diagram EM 4/8 F-DI DC24V - a nonequivalent 2-channel sensor connected via two channels non-equivalently, internal sensor supply Figure 7-27 Wiring diagram EM 4/8 F-DI DC24V - a non-equivalent sensor connected via two channels non-equivalently, external sensor supply...

  • Page 124

    Fail-Safe Modules 7.5 4/8 F-DI DC24V PROFIsafe Digital Electronic Module Wiring Diagram for Application 2.3 – Connecting Two Single-Channel Sensors Nonequivalently via Two Channels The left-hand channels on the F-module (DI0 through DI3) supply the wanted signals. If no faults are detected, these signals will be available in the I/O area for inputs on the F-CPU. The sensors can also be connected to an external sensor supply.

  • Page 125: Application 3: Safety Mode Sil3/category 4/ple

    Fail-Safe Modules 7.5 4/8 F-DI DC24V PROFIsafe Digital Electronic Module Specific Features of Fault Detection (Application 2.3) The table below presents fault detection according to the sensor supply and the parameter assignment for the short-circuit test: Table 7- 22 EM 4/8 F-DI DC24V PROFIsafe: Fault Detection (Application 2.3) Example of fault Fault detection if ...

  • Page 126

    Fail-Safe Modules 7.5 4/8 F-DI DC24V PROFIsafe Digital Electronic Module Wiring Diagram for Application 3.1 - Connecting a Two-Channel Sensor to Two Channels A 2-channel sensor is connected to two inputs of the F-module for each process signal (1oo2 evaluation). Wiring diagram of the connection of two single-channel sensors to two channels.

  • Page 127

    Fail-Safe Modules 7.5 4/8 F-DI DC24V PROFIsafe Digital Electronic Module Wiring Diagram for Application 3.2 - Connecting a Nonequivalent Sensor to Two Nonequivalent Channels 4 process signals can be connected to an EM 4/8 F-DI DC24V PROFIsafe. A sensor is nonequivalently connected via 2 channels to two inputs of the F-module for each process signal (1oo2 evaluation).

  • Page 128

    Fail-Safe Modules 7.5 4/8 F-DI DC24V PROFIsafe Digital Electronic Module Wiring Diagram for Application 3.2 – Connecting Two Single-Channel Sensors Nonequivalently via Two Channels The left-hand channels on the F-module (DI0 through DI3) supply the wanted signals. If no faults are detected, these signals will be available in the I/O area for inputs on the F-CPU. Figure 7-31 Wiring diagram EM 4/8 F-DI DC24V - two 1-channel sensors connected via two channels, internal sensor supply...

  • Page 129

    Fail-Safe Modules 7.5 4/8 F-DI DC24V PROFIsafe Digital Electronic Module Special Features of Fault Detection (Application 3.1 and 3.2) The following table presents fault detection according to the sensor supply and the parameter assignment for the short-circuit test: Table 7- 23 EM 4/8 F-DI DC24V PROFIsafe: Fault Detection (Application 3.1 and 3.2) Example of fault Fault detection with internal sensor power supply and...

  • Page 130: Diagnostic Functions Of The Em 4/8 F-di Dc24v Profisafe

    Fail-Safe Modules 7.5 4/8 F-DI DC24V PROFIsafe Digital Electronic Module 7.5.9 Diagnostic Functions of the EM 4/8 F-DI DC24V PROFIsafe Behavior in Case of Supply Voltage Failure Failure of the Vs1 and Vs2 sensor power supply of the EM 44/8 F-DI DC24V PROFIsafe is indicated by the 1VsF and 2VsF LED on the F-module.

  • Page 131

    Fail-Safe Modules 7.5 4/8 F-DI DC24V PROFIsafe Digital Electronic Module Diagnostic Function* Fault Signaled in Effective Can be Number Application Range of Assigned Diagnostics Parameter Discrepancy error (1oo2 Channel evaluation) safety-oriented tripping STEP 7 *: Specially for F-modules; display in , see "Channel-Specific Diagnostics, Fault Types of Fail- Safe Modules"...

  • Page 132

    Fail-Safe Modules 7.5 4/8 F-DI DC24V PROFIsafe Digital Electronic Module Diagnostic Possible Causes Corrective Measures Message Parameter Inserted module does not match Correct configuration (compare actual and assignment error configuration preset configuration) Faulty parameter assignment Check communication paths Correct configuration PROFIsafe address set incorrectly in Check whether the PROFIsafe address on the F-module...

  • Page 133: Technical Specifications Of The Em 4/8 F-di Dc24v Profisafe

    Fail-Safe Modules 7.5 4/8 F-DI DC24V PROFIsafe Digital Electronic Module 7.5.10 Technical Specifications of the EM 4/8 F-DI DC24V PROFIsafe Overview Technical Specifications Dimensions and Weight Dimensions W x H x D (mm) 30 x 81 x 52 Weight Approx. 78 g Data for Specific Module Number of inputs 1-channel...

  • Page 134

    Fail-Safe Modules 7.5 4/8 F-DI DC24V PROFIsafe Digital Electronic Module Technical Specifications Between channels • Between channels/power supply and shield • Permissible potential difference between Shield and ET 200S bus connection • 75 VDC/60 VAC Shield and I/O (DIs, P1/P2 buses) •...

  • Page 135

    Fail-Safe Modules 7.5 4/8 F-DI DC24V PROFIsafe Digital Electronic Module Technical Specifications Input current For "1" signal • 3.7 mA, typical Input delay * Assignable (for all inputs together) For "0" after "1" • Typically 0.5 ms (0.3 ms to 0.7 ms) Typically 3 ms (2.6 ms to 3.4 ms) Typically 15 ms...

  • Page 136: Em 4 F-di/3 F-do Dc24v Profisafe Digital Electronic Module

    Fail-Safe Modules 7.6 EM 4 F-DI/3 F-DO DC24V PROFIsafe digital electronic module EM 4 F-DI/3 F-DO DC24V PROFIsafe digital electronic module 7.6.1 Properties of the 4 F-DI/3 F-DO DC24V PROFIsafe Digital Electronic Module Order Number 6ES7138-4FC01-0AB0 Properties The 4 F-DI/3 F-DO DC24V PROFIsafe digital electronic module possesses the following properties: ●...

  • Page 137

    Figure 7-32 Switching Grounded Loads (resistance exists between chassis and ground) Capacitive Crosstalk of Digital Input/Output Signals "Properties of the power module PM-E F pm DC24V PROFIsafe" refer to ET 200S Distributed I/O System - Fail-Safe Modules Installation and Operating Manual, 08/2008, A5E00103686-07...

  • Page 138

    Fail-Safe Modules 7.6 EM 4 F-DI/3 F-DO DC24V PROFIsafe digital electronic module Magnetic capacitance with inductive loads Note Note that an inductive load connected to the DO channels can induce voltages in the case of electromagnetic interference of a strong magnetic field. This can cause a short-circuit error message.

  • Page 139: Terminal Assignment Of The Em 4 F-di/3 F-do Dc24v Profisafe

    Fail-Safe Modules 7.6 EM 4 F-DI/3 F-DO DC24V PROFIsafe digital electronic module 7.6.2 Terminal assignment of the EM 4 F-DI/3 F-DO DC24V PROFIsafe Front view Figure 7-34 Front view 4F-DI/3F-DO WARNING The SF LED and the status displays of the inputs/outputs are not designed for safety- related functions and may therefore not be evaluated for safety-related activities.

  • Page 140

    Fail-Safe Modules 7.6 EM 4 F-DI/3 F-DO DC24V PROFIsafe digital electronic module Terminal assignment The figure below shows the terminal assignment of the EM 4 F-DI/3 F-DO DC24V PROFIsafe for the terminal module TM-E30S44-01, TM-E30C44-01, TM-E30S46-A1 and TM-E30C46-A1. Fail-safe digital input Internal sensor supply for DI0 to DI7 DOx P Terminal for fail-safe digital output (P/M-switching)

  • Page 141: Wiring Of Em 4 F-di/3 F-do Dc24v Profisafe

    Fail-Safe Modules 7.6 EM 4 F-DI/3 F-DO DC24V PROFIsafe digital electronic module 7.6.3 Wiring of EM 4 F-DI/3 F-DO DC24V PROFIsafe Block Diagram Figure 7-36 Block Diagram of the EM 4F-DI/3 F-DO DC24V PROFIsafe ET 200S Distributed I/O System - Fail-Safe Modules Installation and Operating Manual, 08/2008, A5E00103686-07...

  • Page 142: Em 4 F-di/3 F-do Dc24v Profisafe Parameters

    Fail-Safe Modules 7.6 EM 4 F-DI/3 F-DO DC24V PROFIsafe digital electronic module 7.6.4 EM 4 F-DI/3 F-DO DC24V PROFIsafe parameters STEP 7 Parameters in The table below lists the parameters that can be set for the EM 4 F-DI/3 F-DO DC24V PROFIsafe.

  • Page 143

    Fail-Safe Modules 7.6 EM 4 F-DI/3 F-DO DC24V PROFIsafe digital electronic module The short-circuit test is only useful when operating with simple switches which are not connected to their own power supply. Short-circuit detection temporarily cuts off the sensor supply. The cut-off period equals the "Applications for the 4 F-DI/3 F-DO DC24V PROFIsafe input delay (= 3 ms) (see also electronic module"...

  • Page 144

    Fail-Safe Modules 7.6 EM 4 F-DI/3 F-DO DC24V PROFIsafe digital electronic module Discrepancy Time Parameter You can define the discrepancy time for each channel pair with this parameter. The entered value is rounded to a multiple of 10 ms. Requirements Parameter settings: ●...

  • Page 145: Input Applications Of Em 4 F-di/3 F-do Dc24v Profisafe

    Fail-Safe Modules 7.6 EM 4 F-DI/3 F-DO DC24V PROFIsafe digital electronic module Readback Time Parameter Each output channel has its own selectable readback time. This time specifies the maximum duration of the turn off test for the corresponding channel and therefore also the readback time for turning off the channel.

  • Page 146

    Fail-Safe Modules 7.6 EM 4 F-DI/3 F-DO DC24V PROFIsafe digital electronic module Sensor Requirements "Requirements for Sensors and Actuators" Please note the information in section when using sensors for safety-related applications. Assigning Inputs to Each Other The EM 4 F-DI/3 F-DO DC24V PROFIsafe has 8 fail-safe inputs, DI 0 through DI 7 (SIL2). Each pair of these inputs can be operated as one input (SIL2).

  • Page 147

    Fail-Safe Modules 7.6 EM 4 F-DI/3 F-DO DC24V PROFIsafe digital electronic module Figure 7-38 Wiring diagram EM 4 F-DI/3 F-DO DC24V - one sensor connected via one channel to two inputs, external sensor supply WARNING To achieve SIL2/Category 3/PLd using this wiring, you must use a suitably qualified sensor. Assignable Parameters for Application 1.1 You can activate or deactivate the "short-circuit test"...

  • Page 148

    Fail-Safe Modules 7.6 EM 4 F-DI/3 F-DO DC24V PROFIsafe digital electronic module Fault detection if ... Short-circuit DI0 with DI5 P short-circuit DI0 M short-circuit DI0 Yes* Yes* Discrepancy error P-short circuit in sensor supply M-short-circuit in sensor supply or defective Short-circuit SS with DI0 Supply voltage fault *: Fault is detected only in case of signal corruption.

  • Page 149

    Fail-Safe Modules 7.6 EM 4 F-DI/3 F-DO DC24V PROFIsafe digital electronic module Application 1.2: Wiring diagram for connecting a 2-channel sensor to two channels A 2-channel sensor is connected to two inputs of the F-module for each process signal (1oo2 evaluation).

  • Page 150

    Fail-Safe Modules 7.6 EM 4 F-DI/3 F-DO DC24V PROFIsafe digital electronic module Wiring diagram of the connection of two single-channel sensors to two channels Two single-channel sensors are connected via two channels to two inputs of the F-module for each process signal (1oo2 evaluation). The sensors can also be connected to an external sensor supply.

  • Page 151

    Fail-Safe Modules 7.6 EM 4 F-DI/3 F-DO DC24V PROFIsafe digital electronic module Special Features of Fault Detection in Application 1.2 The following table presents fault detection according to the sensor supply and the parameter assignment for the short-circuit test: Table 7- 30 EM 4 F-DI/3 F-DO DC24V PROFIsafe: Fault detection Example of fault Error detection condition ...

  • Page 152

    Fail-Safe Modules 7.6 EM 4 F-DI/3 F-DO DC24V PROFIsafe digital electronic module Application 1.3: Wiring diagram of the nonequivalent connection of a nonequivalent sensor to two channels A nonequivalent connection of a 2-channel sensor is connected nonequivalently to two inputs of the F-I/O module for each process signal (1oo2 evaluation). The left-hand channels on the F-module (DI0 through DI3) supply the wanted signals.

  • Page 153

    Fail-Safe Modules 7.6 EM 4 F-DI/3 F-DO DC24V PROFIsafe digital electronic module Wiring Diagram for Nonequivalent Connection of Two Single-Channel Sensors to Two Channels Two single-channel sensors are connected via two channels to two inputs of the F-module for each process signal (1oo2 evaluation). The left-hand channels on the F-module (DI0 through DI3) supply the wanted signals.

  • Page 154

    Fail-Safe Modules 7.6 EM 4 F-DI/3 F-DO DC24V PROFIsafe digital electronic module Special Features of Fault Detection in Application 1.3 The following table presents fault detection according to the sensor supply and the parameter assignment for the short-circuit test: Table 7- 31 EM 4 F-DI/3 F-DO DC24V PROFIsafe: Fault Detection (Application 1.3) Example of fault Fault detection if ...

  • Page 155: Output Applications Of Em 4 F-di/3 F-do Dc24v Profisafe

    Fail-Safe Modules 7.6 EM 4 F-DI/3 F-DO DC24V PROFIsafe digital electronic module 7.6.6 Output applications of EM 4 F-DI/3 F-DO DC24V PROFIsafe Application 1: Wiring a load to each digital output Each of the three fail-safe digital outputs consists of one DOx P P-switch and one DOx M M- switch.

  • Page 156: Diagnostic Functions Of Em 4 F-di/3 F-do Dc24v Profisafe

    Fail-Safe Modules 7.6 EM 4 F-DI/3 F-DO DC24V PROFIsafe digital electronic module Application 3: Wiring Two Loads in Parallel to each Digital Output Avoiding/Managing Cross-Circuits: To protect against cross circuits between P and M-switches in fail-safe digital outputs, we recommend the following wiring scheme: PM-E 4 F-DI/3 F-DO Figure 7-46...

  • Page 157

    Fail-Safe Modules 7.6 EM 4 F-DI/3 F-DO DC24V PROFIsafe digital electronic module Behavior in Case of Cross-Circuit/Short-Circuit at the Sensor Supply When operating with programmed external sensor supply and blocked short-circuit test, you enable the detection of M-short circuits to M at the sensor supply and signaling at the corresponding VsF LED.

  • Page 158

    Fail-Safe Modules 7.6 EM 4 F-DI/3 F-DO DC24V PROFIsafe digital electronic module Causes of Faults and Corrective Measures The following table contains the possible causes of the faults described for the individual diagnostic messages of the EM 4 F-DI/3 F-DO DC24V PROFIsafe and remedies. Table 7- 33 Diagnostic messages of the EM 4 F-DI/3 F-DO DC24V PROFIsafe, causes of errors and remedies...

  • Page 159: Technical Specifications Of The Em 4 F-di/3 F-do Dc24v Profisafe

    Fail-Safe Modules 7.6 EM 4 F-DI/3 F-DO DC24V PROFIsafe digital electronic module Generally applicable information on diagnostics For information on diagnostics that affects all fail-safe modules (such as readout of "Diagnostics" diagnostic functions; passivation of channels) see this manual in and the S7 Distributed Safety, Configuration and Programming S7 F/FH Systems,...

  • Page 160

    Fail-Safe Modules 7.6 EM 4 F-DI/3 F-DO DC24V PROFIsafe digital electronic module Technical Specifications Power loss ride-through of L+ • None Power loss ride-through of internal P5 • 5 ms Reverse polarity protection • Number of simultaneously controllable inputs Horizontal installation •...

  • Page 161

    Fail-Safe Modules 7.6 EM 4 F-DI/3 F-DO DC24V PROFIsafe digital electronic module Technical Specifications Sensor supply Red VsF LED and display at channel LED Diagnostic functions Group fault display • Red LED (SF) Diagnostic information can be displayed • Possible Sensor Supply Outputs Number of outputs Output voltage...

  • Page 162

    Fail-Safe Modules 7.6 EM 4 F-DI/3 F-DO DC24V PROFIsafe digital electronic module Technical Specifications Control of a digital input Not possible Switching frequency With resistive load • 30 Hz, maximum With inductive load in accordance with IEC • 0.1 Hz, maximum 60947-5-1, DC13 With lamp load •...

  • Page 163: 4 F-do Dc24v/2a Profisafe Digital Electronic Module

    Fail-Safe Modules 7.7 4 F-DO DC24V/2A PROFIsafe digital electronic module 4 F-DO DC24V/2A PROFIsafe digital electronic module 7.7.1 Properties of the 4 F-DO DC24V/2A PROFIsafe digital electronic module Order Number 6ES7138-4FB03-0AB0 Properties The 4 F-DO DC24V/2A PROFIsafe digital electronic module possesses the following properties: ●...

  • Page 164

    Figure 7-47 Switching Grounded Loads (with resistance between chassis and ground) Capacitive Crosstalk of Digital Input/Output Signals "Properties of the power module PM-E F pm DC24V PROFIsafe" Refer to ET 200S Distributed I/O System - Fail-Safe Modules Installation and Operating Manual, 08/2008, A5E00103686-07...

  • Page 165: Terminal Assignment Of The Em 4 F-do Dc24v/2a Profisafe

    Fail-Safe Modules 7.7 4 F-DO DC24V/2A PROFIsafe digital electronic module Magnetic capacitance with inductive loads Note Note that an inductive load connected to the DO channels can induce voltages in the case of electromagnetic interference of a strong magnetic field. This can cause a short-circuit error message.

  • Page 166

    Figure 7-49 Terminal Assignment of TM-E...44-01/TM-E...46-A1 for EM 4 F-DO DC24V/2A PROFIsafe See also Properties of the PM-E F pm DC24V PROFIsafe Power Module (Page 62) ET 200S Distributed I/O System - Fail-Safe Modules Installation and Operating Manual, 08/2008, A5E00103686-07...

  • Page 167: Wiring Diagram Of The Em 4 F-do Dc24v/2a Profisafe

    Fail-Safe Modules 7.7 4 F-DO DC24V/2A PROFIsafe digital electronic module 7.7.3 Wiring diagram of the EM 4 F-DO DC24V/2A PROFIsafe Block Diagram Figure 7-50 Block diagram of the EM 4 F-DO DC24V/2A PROFIsafe ET 200S Distributed I/O System - Fail-Safe Modules Installation and Operating Manual, 08/2008, A5E00103686-07...

  • Page 168

    Fail-Safe Modules 7.7 4 F-DO DC24V/2A PROFIsafe digital electronic module Application 1: Wiring a load to each digital output Each of the four fail-safe digital outputs consists of a DOx P P-switch and a DOx M M-switch. You connect the load between the P and M-switches. The two switches are always activated so that voltage is applied to the load.

  • Page 169

    Fail-Safe Modules 7.7 4 F-DO DC24V/2A PROFIsafe digital electronic module Application 2: Wiring loads to L+ and M at each digital output You can connect two relays using one fail-safe digital output. The following conditions should be kept in mind: ●...

  • Page 170

    Fail-Safe Modules 7.7 4 F-DO DC24V/2A PROFIsafe digital electronic module Note The EM 4 F-DO DC24V/2A PROFIsafe carries out a bit pattern test every 15 minutes or so. The module then sends an impulse for max. 4 ms. This test is run with a time offset between the P and M-switches in order to prevent the actuator from being activated.

  • Page 171: Parameters For The Em 4 F-do Dc24v/2a Profisafe

    Fail-Safe Modules 7.7 4 F-DO DC24V/2A PROFIsafe digital electronic module 7.7.4 Parameters for the EM 4 F-DO DC24V/2A PROFIsafe STEP 7 Parameters in The table below lists the parameters that can be assigned for the F-DO module (see also "Configuring and programming" Table 7- 35 Parameters of the F-DO Module Parameter...

  • Page 172: Diagnostic Functions Of The Em 4 F-do Dc24v/2 A Profisafe

    Fail-Safe Modules 7.7 4 F-DO DC24V/2A PROFIsafe digital electronic module 7.7.5 Diagnostic Functions of the EM 4 F-DO DC24V/2 A PROFIsafe Behavior in case of supply voltage failure In the case of a voltage dip in the external auxiliary voltage, the SF LED lights up, the module is passivated.

  • Page 173

    Fail-Safe Modules 7.7 4 F-DO DC24V/2A PROFIsafe digital electronic module Causes of Faults and Corrective Measures The following table contains the possible causes of the faults described for the individual diagnostic messages of the EM 4 F-DO DC24V/2A PROFIsafe and remedies. Table 7- 37 Diagnostic messages of the EM 4 F-DO DC24V/2A PROFIsafe, causes of errors and remedies...

  • Page 174: Technical Specifications Of The Em 4 F-do Dc24v/2a Profisafe

    Fail-Safe Modules 7.7 4 F-DO DC24V/2A PROFIsafe digital electronic module Generally Applicable Information on Diagnostics For information on diagnostics that pertains to all fail-safe modules (for example, for reading "Diagnostics" diagnostics functions, or passivating channels), refer to chapter in this manual. See also Fault Diagnostics (Page 43) 7.7.6...

  • Page 175

    Fail-Safe Modules 7.7 4 F-DO DC24V/2A PROFIsafe digital electronic module Technical Specifications Total current of outputs Horizontal installation • – Up to 40 °C – Up to 55 °C – Up to 60 °C Vertical installation • – Up to 40 °C Electrical isolation Between channels and backplane bus •...

  • Page 176

    Fail-Safe Modules 7.7 4 F-DO DC24V/2A PROFIsafe digital electronic module Technical Specifications Data for selecting an actuator*** Output voltage For "1" signal Minimum L+ (-2.0 V) • • P-switch: Minimum L+ (-1.5 V); Voltage drop • in M-switch: 0.5 V, maximum Output current for "1"...

  • Page 177: Ro Dc24v/ac24

    Fail-Safe Modules 7.8 1 F-RO DC24V/AC24..230V/5A Digital Electronic Module Technical Specifications Symmetrical (L+ to M) • + 1 kV; 1.2/50 μs Asymmetrical (L+ to PE, M to PE) • +2 kV; 1.2/50 μs Protection of inputs and outputs from surge in accordance with IEC 61000-4-5 with external protection elements only Symmetrical (L+ to M)

  • Page 178: Terminal Assignment Of Em 1f-ro Dc24v/ac24

    Fail-Safe Modules 7.8 1 F-RO DC24V/AC24..230V/5A Digital Electronic Module 7.8.2 Terminal assignment of EM 1F-RO DC24V/AC24..230V/5A Front view Figure 7-54 Front view EM 1 F-RO DC24V/AC24..230V/5A WARNING The status display of the output is not designed for safety-related functions and may therefore not be evaluated for safety-related activities.

  • Page 179

    Fail-Safe Modules 7.8 1 F-RO DC24V/AC24..230V/5A Digital Electronic Module Terminal assignment The figure below shows the terminal assignment of the EM 1 F-RO DC24V/AC24..230V/5A for the supported terminal module TM-E30S44-01, TM-E30C44-01, TM-E30S46-A1 and TM- E30C46-A1. Figure 7-55 Terminal assignment TM-E...44-01/TM-E...46-A1 for EM 1 F-RO DC24V/AC24..230V/5A Table 7- 38 Terminal assignment of the TM-E...44-01/TM-E...46-A1 Terminal...

  • Page 180

    Fail-Safe Modules 7.8 1 F-RO DC24V/AC24..230V/5A Digital Electronic Module Terminal Designation NO contact, channel 0 for fail-safe switching of load 1 OUT 1 OUT 1 OUT 2 NO contact, channel 1 for fail-safe switching of load 2 OUT 2 AUX 1 At TM-E...46-A1: AUX 1 bus implemented.

  • Page 181: Wiring Of Em 1 F-ro Dc24v/ac24

    Fail-Safe Modules 7.8 1 F-RO DC24V/AC24..230V/5A Digital Electronic Module 7.8.3 Wiring of EM 1 F-RO DC24V/AC24..230V/5A Block diagram Figure 7-56 Block diagram of the EM 1 F-RO DC24V/AC24..230V/5A ET 200S Distributed I/O System - Fail-Safe Modules Installation and Operating Manual, 08/2008, A5E00103686-07...

  • Page 182

    Fail-Safe Modules 7.8 1 F-RO DC24V/AC24..230V/5A Digital Electronic Module Wiring Diagram Figure 7-57 Wiring diagram of the EM 1 F-RO DC24V/AC24..230V/5A WARNING * Please always install an external fuse with the following properties in order to protect the relay contacts against overload and short-circuits: Fusible cut-out, 6 A, operating class gL/gG.

  • Page 183

    F-RO module must also be connected to extra low voltage. Information on the F-RO module and the current TÜV certificate report are available for download on the Internet from http://support.automation.siemens.com, "Product Support" pages. Reading back the relay contacts Always compare the readback value returned from the F-RO module with the control status in the safety program.

  • Page 184: Diagnostic Functions Of Em 1 F-ro Dc24v/ac24..230v/5a

    Fail-Safe Modules 7.8 1 F-RO DC24V/AC24..230V/5A Digital Electronic Module If the 24 VDC control voltage falls below the required value for relay pick-up or the wire to the input connections breaks, the relays will be released and "0" will be read back instead of "1."...

  • Page 185

    Fail-Safe Modules 7.8 1 F-RO DC24V/AC24..230V/5A Digital Electronic Module Technical Specifications In the I/O area for inputs • 2 bits In the I/O area for outputs • Length of cable Unshielded for load contact • 200 m, maximum Shielded for load contact •...

  • Page 186

    Fail-Safe Modules 7.8 1 F-RO DC24V/AC24..230V/5A Digital Electronic Module Technical Specifications Isolation in the series tested with Shield against ET 200S bus connection, • 600 VDC/1 s control input, channel 1, channel 2 Control input against ET 200S bus • 600 VDC/1 s connection, shield, channel 1, channel 2 ET 200S bus connection against control...

  • Page 187

    Fail-Safe Modules 7.8 1 F-RO DC24V/AC24..230V/5A Digital Electronic Module Technical Specifications Switching frequency With resistive load • 2 Hz, maximum With inductive load in accordance with IEC 0.1 Hz, maximum • 60947-5-1, DC13 With inductive load in accordance with IEC •...

  • Page 188

    Fail-Safe Modules 7.8 1 F-RO DC24V/AC24..230V/5A Digital Electronic Module Switching Performance and Service Life of Contacts The table below shows the switching performance and service life of contacts. You can extend the service life beyond the value indicated in the table by installing an external protective circuit.

  • Page 189: Diagnostic Data Of Fail-safe Modules

    Diagnostic Data of Fail-Safe Modules Einleitung Introduction This appendix describes the structure of diagnostic data in the system data. You need to know this structure if you want to evaluate diagnostic data of fail-safe modules in the standard user program. Further Reading System and Standard Functions reference manual describes in detail the principles of...

  • Page 190

    Diagnostic Data of Fail-Safe Modules A.2 Structure and Content of Diagnostic Data Data Records 0 and 1 of the System Data The diagnostic data of a module can be up to 40 bytes long and is located in data records 0 and 1 of the system data area: ●...

  • Page 191

    Diagnostic Data of Fail-Safe Modules A.2 Structure and Content of Diagnostic Data Bytes 2 and 3 The figure below shows the contents of bytes 2 and 3 in the diagnostic data. Figure A-2 Bytes 2 and 3 of Diagnostic Data Bytes 4 to 6 The figure below shows the contents of bytes 4 to 6 in the diagnostic data.

  • Page 192

    Diagnostic Data of Fail-Safe Modules A.2 Structure and Content of Diagnostic Data Byte 7 with EM 4/8 F-DI DC24V PROFIsafe The figure below shows the content of Byte 7 of the diagnostic data for EM 4/8 F-DI DC24V PROFIsafe. Figure A-4 Byte 7 of diagnostic data for EM 4/8 F-DI DC24V PROFIsafe Byte 7 with EM 4 F-DI/3 F-DO DC24V PROFIsafe Figure A-5...

  • Page 193

    E F pm DC24V PROFIsafe. Figure A-7 Byte 7 of diagnostic data for PM-E F pm DC24V PROFIsafe Byte 7 with PM-E F pp DC24V PROFIsafe The figure below shows the content of Byte 7 of the diagnostic data for the PM-...

  • Page 194

    Diagnostic Data of Fail-Safe Modules A.2 Structure and Content of Diagnostic Data Channel-Specific Diagnostics from Byte 8 Channel-specific diagnostics start at byte 8 of the diagnostic data. Each channel is provided with 4 bytes of diagnostic information. The inputs apply to the EM 4 F-DI/3 F-DO. Figure A-10 Channel-Specific Diagnostics Starting at Byte 8 of the Diagnostics Data Byte 27 on 4 F-DI/3 F-DO (Outputs)

  • Page 195

    EM 4/8 F-DI DC24V PROFIsafe: 40 bytes EM 4 F-DO DC24V/2A PROFIsafe: 24 bytes EM 4 F-DI/3 F-DO DC24V PROFIsafe: 36 bytes PM-E F pm DC24V PROFIsafe: 20 bytes PM-E F pp DC24V PROFIsafe: 12 bytes PM-D F DC24V PROFIsafe: 32 bytes...

  • Page 196

    Diagnostic Data of Fail-Safe Modules A.2 Structure and Content of Diagnostic Data ET 200S Distributed I/O System - Fail-Safe Modules Installation and Operating Manual, 08/2008, A5E00103686-07...

  • Page 197: Dimension Drawings

    Dimension drawings Terminal Modules with F-Module Inserted The section below shows dimensional drawings for each of the following: ● Terminal modules TM-x30x4x-xx with PM-E F pm, PM-E F pp, F-DI or F-DO module ● Terminal module TM-PF30S47-F1 with PM-D F-module Figure B-1 Dimension Drawing of Terminal Modules with PM-E F pm, PM-E F pp, F-DI or F-DO module...

  • Page 198

    Dimension drawings Figure B-2 Dimension drawing of terminal module with PM-D F DC24V PROFIsafe ET 200S Distributed I/O System - Fail-Safe Modules Installation and Operating Manual, 08/2008, A5E00103686-07...

  • Page 199: Accessories And Order Numbers

    6ES7193-4CG30-0AA0 TM-E30S46-A1 (screw-in type), 1 item 6ES7193-4CF40-0AA0 TM-E30C46-A1 (snap-on type), 1 item 6ES7193-4CF50-0AA0 Terminal modules for PM-E F pm DC24V PROFIsafe and PM-E F pp DC24V PROFIsafe: TM-P30S44-A0 (screw-in type), 1 item 6ES7193-4CK20-0AA0 TM-P30C44-A0 (snap-on type), 1 item 6ES7193-4CK30-0AA0 Terminal module for PM-D F DC24V PROFIsafe:...

  • Page 200

    Accessories and Order Numbers ET 200S Distributed I/O System - Fail-Safe Modules Installation and Operating Manual, 08/2008, A5E00103686-07...

  • Page 201: Response Times

    Maximum response time of the PM-E F pm DC24V PROFIsafe The maximum response time of the PM-E F pm DC24V PROFIsafe (with or without fault) is equivalent to the maximum internal processing time T The internal processing times of the electronic PM channel depend on the readback time parameter setting (see table below).

  • Page 202

    Response times Maximum response time of the PM-E F pp DC24V PROFIsafe The maximum response time of the PM-E F pp DC24V PROFIsafe (with or without fault) is equivalent to the maximum internal processing time T Table D- 3 PM-E F pp DC24V PROFIsafe: Internal processing times Measurement channel minimum internal processing maximum internal...

  • Page 203

    Response times Note s7fcotia.xls Please note that the Excel files for calculating the maximum response times ( s7ftimea.xls S7 Distributed Safety S7 F/FH Systems ) included with the option packages already support calculation of the extension of the "Maximum response time in the event of a fault"...

  • Page 204

    Response times Maximum response time of outputs: The maximum response time of the EM 4 F-DI/3 F-DO DC24V PROFIsafe (with or without fault) is equivalent to the maximum internal processing time T The internal processing times of the electronic PM channel depend on the readback time parameter setting (see table below).

  • Page 205: Connecting Loads

    Connecting capacitive loads on PM-E F pm DC24V PROFIsafe, EM 4 F-DO DC24V/2A PROFIsafe If the electronic outputs of the PM-E F pm DC24V PROFIsafe, of EM 4 F-DO DC24V/2A are connected to low-power loads that have capacitance, this can lead to generation of a "short- circuit"...

  • Page 206

    Connecting Loads E.1 Connecting capacitive loads Connecting Capacitive Loads at the EM 4 F-DI/3 F-DO DC24V PROFIsafe The figure below shows the typical curves of the parameterized readback times indicating the relationship between load resistance and connectable load capacitance. Behavior is as described above. 100,0 10,0 1000...

  • Page 207: Switching Inductive Loads

    E.2 Switching inductive loads Switching inductive loads Connecting inductive loads on PM-E F pm DC24V PROFIsafe, EM 4 F-DO DC24V/2A PROFIsafe and EM 4 F-DI/3 F-DO DC24V PROFIsafe The diagram below shows the maximum permitted inductive loads as a function of the load current and switching frequency.

  • Page 208

    Connecting Loads E.2 Switching inductive loads ET 200S Distributed I/O System - Fail-Safe Modules Installation and Operating Manual, 08/2008, A5E00103686-07...

  • Page 209: Glossary

    Glossary 1oo1 evaluation1oo1 evaluation -> 1oo1 evaluation Type of -> sensor evaluation – with the 1oo1 evaluation -> sensor is non-redundant and connected to the F-module via one channel. 1oo1 evaluation1oo1 evaluation -> 1oo1 evaluation Type of -> sensor evaluation – with the 1oo1 evaluation -> sensor is non-redundant and connected to the F-module via one channel.

  • Page 210

    Glossary Availability Availability is the probability that a system is functional at a specific point in time. Availability can be enhanced by redundancy, for example by using multiple -> sensors at the same measuring point. Backplane bus The backplane bus is a serial data bus via which the IM 151 interface module communicates with the electronic modules/motor starters, supplying them with the required voltage.

  • Page 211

    Glossary CRC signature The validity of the process values in the safety message frame, the accuracy of the assigned address references, and the safety-related parameters are validated by means of the CRC signature in the safety message frame. Dark period Dark periods occur during shutdown tests and complete bit pattern tests.

  • Page 212

    Glossary Fail-safe modules These are ET 200S modules that can be used for safety-related operation (-> safety mode) in the ET 200S distributed I/O system. These modules are equipped with integrated -> safety functions. Fail-safe systems Fail-safe systems (F-systems) remain in a safe state or immediately assume another safe state as soon as particular failures occur.

  • Page 213

    Glossary F-I/O SIMATIC S7 Group designation for fail-safe inputs and outputs available in for the integration in the S7 Distributed Safety and S7 F/FH Systems fail-safe systems. Available F-I/O modules: ● Fail-safe I/O module for ET 200eco ● S7-300 fail-safe signal modules (F-SMs) ●...

  • Page 214

    Glossary M-switch Each fail-safe digital output of the ET 200S F-modules consists of a P-switch DOx P and an M-switch DOx M. The load is connected between the P and M-switches. To ensure voltage is applied to the load, both switches are always activated. Nonequivalent sensor An exclusive OR ->...

  • Page 215

    Glossary Process image The process image is part of the system memory of the CPU. At the start of cyclic program execution, the signal states of the inputs are transferred to the process image of the inputs. At the end of the cyclic program, the process output image is transferred to the outputs as the signal state.

  • Page 216

    Glossary PROFIsafe address Each -> fail-safe module is assigned a separate PROFIsafe address. The PROFIsafe STEP 7 HW Config address must be configured in and set via a switch on the fail-safe I/O. PROFIsafe monitoring time Monitoring time for safety-related communication between the F-CPU and F-I/O. Proof-test interval Period after which a component must be forced to fail-safe state, that is, it is either replaced with an unused component, or is proven faultless.

  • Page 217

    Glossary Reversing starter A -> motor starter which determines the rotational direction of a motor. Consists of a circuit- breaker and two contactors. Safe state The basic principle of the safety concept in F-systems is the existence of a safe state for all process variables.

  • Page 218

    Glossary Sensor evaluation There are two types of sensor evaluation: -> 1oo1 evaluation – sensor signal is read once -> 1oo2 evaluation – sensor signal is read in twice from the same F-module and compared internally Sensors Sensors are used for accurate detection of digital and analog signals as well as routes, positions, velocities, rotational speeds, masses, etc.

  • Page 219: Index

    Block Diagram PM-E F 24 VDC PROFIsafe, 104 EM 1 F-RO DC24V/AC24..230V/5A Acknowledgment Time PROFIsafe, 181 PM-E F pm DC24V PROFIsafe, 82 EM 4 F-DO DC24V/2A PROFIsafe, 167 PM-E F pp DC24V PROFIsafe, 95 PM-D F DC24V PROFIsafe, 100 Actuators...

  • Page 220

    For safety class with EM 4/8 F-DI DC24V Byte 7 on EM 4/8 F-DI DC24V PROFIsafe, 192 PROFIsafe, 114 Byte 7 on PM-E F pm DC24V PROFIsafe, 193 for safety classes with PM-D F DC24V Byte 7 on PM-E F pp DC24V PROFIsafe, 193...

  • Page 221

    Diagnostic functions, 157 non-programmable, 43 Discrepancy time, 144 PM-D F DC24V PROFIsafe, 101 Errors and Corrective Measures, 158 PM-E F pm DC24V PROFIsafe, 75, 76 Fail-safe performance characteristics, 159 PM-E F pp DC24V PROFIsafe, 91 Fault types, 46 programmable, 44...

  • Page 222

    Wiring Diagram, 115 EM 4/8 F-DI DC24V PROFIsafe, 133 EM 4F-DI/3F-DO DC24V PROFIsafe PM-D F DC24V PROFIsafe, 103 Supported interface modules, 136 PM-E F pm DC24V PROFIsafe, 78 EMC, 53 PM-E F pp DC24V PROFIsafe, 93 Emission Scope, 61 of radio interference, 56...

  • Page 223

    EM 4/8 F-DI DC24V PROFIsafe, 130 safe, 33 PM-D F DC24V PROFIsafe, 101 Functions PM-E F pm DC24V PROFIsafe, 76 for diagnostics, 43 PM-E F pp DC24V PROFIsafe, 91 Fuse, external reaction to, 47 PM-E F pm DC24V PROFIsafe, 71...

  • Page 224

    Overload, 46 EM 4/8 F-DI DC24V PROFIsafe, 202 EM 4 F-DO DC24V/2A PROFIsafe, 169, 172 PM-D F DC24V PROFIsafe, 202 PM-E F pm DC24V PROFIsafe, 72 PM-E F pm DC24V PROFIsafe, 201 Overtemperature, 46 PM-E F pp DC24V PROFIsafe, 202...

  • Page 225

    Positioning and interconnecting, 21 PM-E F 24 VDC PROFIsafe supported motor starters, 23 Acknowledgment time, 104 Power supply PM-E F pm DC24V PROFIsafe, 23 Requirements, 34 acknowledgment time, 82 Power supply to standard ET 200S module Block Diagram, 70 with power module, 63...

  • Page 226

    42 EM 4 F-DI/3 F-DO DC24V PROFIsafe, 142, 147, Relay output 150, 153 PM-E F pm DC24V PROFIsafe, 71 EM 4/8 F-DI DC24V PROFIsafe, 108, 116, 119, PM-E F pp DC24V PROFIsafe, 89 121, 124, 126, 128 Relays, two...

  • Page 227

    Support, additional, 6 Surge filter, 54 Switching grounded loads UL approval, 50 using PM-E F pm DC24V PROFIsafe, 65 Use of ET 200S with EM 4 F-DI/3 F-DO DC24V PROFIsafe, 137 In industry, 52 With EM 4 F-DO DC24V/2A PROFIsafe, 164...

  • Page 228

    Index Wire break Detection with two relays on one digital output, 170 EM 4 F-DO DC24V/2A PROFIsafe, 171, 172 PM-E F pm DC24V PROFIsafe, 72, 74, 76 Wiring F-modules, 34 Wiring diagram EM 1 F-RO DC24V/AC24..230V/5A PROFIsafe, 182 EM 4 F-DI/3 F-DO DC24V PROFIsafe, 146, 149,...

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