Siemens Automation System S7-400 Manual de usuario

Preface, ContentsProduct Overview1Installing the S7-4002Addressing the S7-4003Wiring the S7-4004Networking5Commissioning6Maintenance7AppendicesAssembl

ContentsxAutomation System S7-400 Hardware and InstallationA5E00850741-01Figures2-1 Rack Fitted with Modules in the S7-400 System 2-2...

Networking5-2Automation System S7-400 Hardware and InstallationA5E00850741-015.1 Configuring a NetworkSubnetsYou can connect an S7-400 device to vario

Networking5-3Automation System S7-400 Hardware and InstallationA5E00850741-015.2 FundamentalsStation = NodeDeclaration: All the stations you connect i

Networking5-4Automation System S7-400 Hardware and InstallationA5E00850741-01Number of NodesMPI PROFIBUS DP127 127 *(default: 32) of which: 1 master (

Networking5-5Automation System S7-400 Hardware and InstallationA5E00850741-01Rules for MPI AddressesObserve the following rules before assigning MPI a

Networking5-6Automation System S7-400 Hardware and InstallationA5E00850741-01PG AccessA CPU exchanges data with other systems using communication mech

Networking5-7Automation System S7-400 Hardware and InstallationA5E00850741-015.3 Rules for Configuring a NetworkRulesObserve the following rules for c

Networking5-8Automation System S7-400 Hardware and InstallationA5E00850741-01Data Packets in the MPI NetworkObserve the following feature in the MPI n

Networking5-9Automation System S7-400 Hardware and InstallationA5E00850741-01Terminating Resistor on the Bus ConnectoronoffonoffTerminatingresistorswi

Networking5-10Automation System S7-400 Hardware and InstallationA5E00850741-01Example: Terminating Resistor in the MPI NetworkThe figure below shows w

Networking5-11Automation System S7-400 Hardware and InstallationA5E00850741-01Example of an MPI Network* Only connected via spur line for startup/main

ContentsxiAutomation System S7-400 Hardware and InstallationA5E00850741-01A-1 The Possible Routes for Electromagnetic Interference A-5...

Networking5-12Automation System S7-400 Hardware and InstallationA5E00850741-01Example of a PROFIBUS-DP Network0 ... x PROFIBUS DP addresses of nodesS7

Networking5-13Automation System S7-400 Hardware and InstallationA5E00850741-01Example Using a CPU 414-2The figure below shows an example of a configur

Networking5-14Automation System S7-400 Hardware and InstallationA5E00850741-01Programming Device Access Beyond Network Limits (Routing)You can access

Networking5-15Automation System S7-400 Hardware and InstallationA5E00850741-015.4 Cable LengthsSegment in the MPI NetworkIn a segment of an MPI networ

Networking5-16Automation System S7-400 Hardware and InstallationA5E00850741-01Lengths of Spur LinesIf you do not fit the bus cable directly at the bus

Networking5-17Automation System S7-400 Hardware and InstallationA5E00850741-01ExampleThe figure below shows a possible configuration of an MPI network

Networking5-18Automation System S7-400 Hardware and InstallationA5E00850741-015.5 PROFIBUS-DP Bus CablesPROFIBUS-DP Bus CablesSiemens supply the follo

Networking5-19Automation System S7-400 Hardware and InstallationA5E00850741-015.6 Bus ConnectorsPurpose of the Bus ConnectorThe bus connector is used

Networking5-20Automation System S7-400 Hardware and InstallationA5E00850741-01Connecting Bus Cables to Bus Connectors (6ES7972-0B.20 ...)For detailed

Networking5-21Automation System S7-400 Hardware and InstallationA5E00850741-015.7 RS 485 Repeater / Diagnostics RepeaterPurpose of the RepeaterThe RS

ContentsxiiAutomation System S7-400 Hardware and InstallationA5E00850741-01Tables2-1 Cabinet types 2-26...

Networking5-22Automation System S7-400 Hardware and InstallationA5E00850741-015.8 PROFIBUS-DP Network with Fiber-Optic CablesElectrical/Optical Conver

Networking5-23Automation System S7-400 Hardware and InstallationA5E00850741-01Optical PROFIBUS-DP Network in Partyline TopologyThe optical PROFIBUS-DP

Networking5-24Automation System S7-400 Hardware and InstallationA5E00850741-01PROFIBUS Optical Bus Terminal (OBT)A PROFIBUS node can be connected to t

Networking5-25Automation System S7-400 Hardware and InstallationA5E00850741-01Table 5-4 Features of the Fiber-Optic Cables, continuedDescriptionSIMATI

Networking5-26Automation System S7-400 Hardware and InstallationA5E00850741-01Order NumbersYou can order the fiber-optic cables under the order number

Networking5-27Automation System S7-400 Hardware and InstallationA5E00850741-01StructureTwo Simplex connectors (a sender and a receiver) and a connecto

Networking5-28Automation System S7-400 Hardware and InstallationA5E00850741-015.8.3 Connecting a Fiber-Optic Cable to the PROFIBUS DeviceCable Lengths

Networking5-29Automation System S7-400 Hardware and InstallationA5E00850741-01Installation Instructions for Plastic Fiber-Optic Cable (with Photos)Her

Networking5-30Automation System S7-400 Hardware and InstallationA5E00850741-01

6-1Automation System S7-400 Hardware and InstallationA5E00850741-01CommissioningChapter OverviewSection Description Page6.1 Recommended Procedure for

1-1Automation System S7-400 Hardware and InstallationA5E00850741-01Product OverviewOverview of the S7-400The S7-400 is a programmable logic controller

Commissioning6-2Automation System S7-400 Hardware and InstallationA5E00850741-016.1 Recommended Procedure for First StartupRecommended ProcedureDue to

Commissioning6-3Automation System S7-400 Hardware and InstallationA5E00850741-016.2 Checks Prior to Switching On for the First TimeChecks Prior to Swi

Commissioning6-4Automation System S7-400 Hardware and InstallationA5E00850741-01Table 6-1 Checklist to be Used Before Switching On for the First Time,

Commissioning6-5Automation System S7-400 Hardware and InstallationA5E00850741-01According to the backup concept, Table 6-2 shows how you must set the

Commissioning6-6Automation System S7-400 Hardware and InstallationA5E00850741-01Communication between Programming Device and CPUThe following conditio

Commissioning6-7Automation System S7-400 Hardware and InstallationA5E00850741-016.5 Resetting the CPU with the Mode Selector SwitchHow to Carry Out a

Commissioning6-8Automation System S7-400 Hardware and InstallationA5E00850741-01Resetting the CPU with the Mode Selector SwitchThe mode selector switc

Commissioning6-9Automation System S7-400 Hardware and InstallationA5E00850741-01What Happens in the CPU During a Memory ResetWhen you carry out a memo

Commissioning6-10Automation System S7-400 Hardware and InstallationA5E00850741-016.6 Cold, Warm, and Hot Restarts with the Mode SelectorSwitchRestart

Commissioning6-11Automation System S7-400 Hardware and InstallationA5E00850741-016.7 Inserting a Memory CardThe Memory Card as Load MemoryYou can inse

Product Overview1-2Automation System S7-400 Hardware and InstallationA5E00850741-01S7-400 componentsThe most important components of the S7-400 and th

Commissioning6-12Automation System S7-400 Hardware and InstallationA5E00850741-01Inserting a Memory CardTo insert a memory card, follow the steps outl

Commissioning6-13Automation System S7-400 Hardware and InstallationA5E00850741-016.8 Inserting a Backup Battery (Option)BackupDepending on the power s

Commissioning6-14Automation System S7-400 Hardware and InstallationA5E00850741-01The following figure shows how to insert a backup battery in the sing

Commissioning6-15Automation System S7-400 Hardware and InstallationA5E00850741-01The following figure shows how to insert two backup batteries in a do

Commissioning6-16Automation System S7-400 Hardware and InstallationA5E00850741-01Reducing the Passivation LayerLithium batteries (lithium/thionyl chlo

Commissioning6-17Automation System S7-400 Hardware and InstallationA5E00850741-016.9 Starting Up a PROFIBUS-DP SubnetIntroductionThis section describe

Commissioning6-18Automation System S7-400 Hardware and InstallationA5E00850741-016.10 Installing Interface Modules (CPU 414-2, 414-3, 416-3,417-4 and

Commissioning6-19Automation System S7-400 Hardware and InstallationA5E00850741-013. Slowly push the interface submodule into the slot until the front

Commissioning6-20Automation System S7-400 Hardware and InstallationA5E00850741-01

7-1Automation System S7-400 Hardware and InstallationA5E00850741-01MaintenanceChapter OverviewSection Description Page7.1 Replacing the Backup Battery

Product Overview1-3Automation System S7-400 Hardware and InstallationA5E00850741-01Components IllustrationFunctionPG cables ...connect a CPU to aprogr

Maintenance7-2Automation System S7-400 Hardware and InstallationA5E00850741-017.1 Replacing the Backup BatteryReplacing the Backup Battery1. Discharge

Maintenance7-3Automation System S7-400 Hardware and InstallationA5E00850741-01Using Backup BatteriesYou should change the backup battery once a year.O

Maintenance7-4Automation System S7-400 Hardware and InstallationA5E00850741-017.2 Replacing a Power Supply ModuleSlot NumberingIf you have provided th

Maintenance7-5Automation System S7-400 Hardware and InstallationA5E00850741-017.3 Replacing CPUsSlot NumberingIf you have provided the modules in your

Maintenance7-6Automation System S7-400 Hardware and InstallationA5E00850741-01Installing a New Module1. Attach the new module of the same type and swi

Maintenance7-7Automation System S7-400 Hardware and InstallationA5E00850741-017.4 Replacing Digital or Analog ModulesSlot NumberingIf you have provide

Maintenance7-8Automation System S7-400 Hardware and InstallationA5E00850741-01Removing the Front Connector Coding KeyBefore fitting the front connecto

Maintenance7-9Automation System S7-400 Hardware and InstallationA5E00850741-017.5 Changing the Fuses in the Digital ModulesModules with FusesThe follo

Maintenance7-10Automation System S7-400 Hardware and InstallationA5E00850741-01!WarningImproper handling of the front connectors can result in injury

Maintenance7-11Automation System S7-400 Hardware and InstallationA5E00850741-017.6 Replacing Interface ModulesSlot NumberingIf you have provided the m

Product Overview1-4Automation System S7-400 Hardware and InstallationA5E00850741-01Example of a rating plateOrder no. Module designationApprovals and

Maintenance7-12Automation System S7-400 Hardware and InstallationA5E00850741-01Installing a New Module1. Set the number of the rack at receive IMs.2.

Maintenance7-13Automation System S7-400 Hardware and InstallationA5E00850741-017.7 Replacing the Fuse of the Fan SubassemblyFuse TypeThe fuse of the f

Maintenance7-14Automation System S7-400 Hardware and InstallationA5E00850741-017.8 Replacing Fans in the Fan Subassembly DuringOperationRemoving the F

Maintenance7-15Automation System S7-400 Hardware and InstallationA5E00850741-015. Slide the new fan in until it engages.6. Slide the base in again and

Maintenance7-16Automation System S7-400 Hardware and InstallationA5E00850741-017.9 Replacing the Filter Frame of the Fan SubassemblyDuring OperationRe

Maintenance7-17Automation System S7-400 Hardware and InstallationA5E00850741-014. Fit the new filter frame:-- Fitting the filter frame at the bottom o

Maintenance7-18Automation System S7-400 Hardware and InstallationA5E00850741-017.10 Replacing the Power Supply PCB and Monitoring PCBof the Fan Subass

Maintenance7-19Automation System S7-400 Hardware and InstallationA5E00850741-017.11 Replacing Interface SubmodulesAvailable Interface SubmodulesNoteOn

Maintenance7-20Automation System S7-400 Hardware and InstallationA5E00850741-01You can replace an interface submodule with another one without having

A-1Automation System S7-400 Hardware and InstallationA5E00850741-01Assembling and Installing SystemsChapter OverviewSection Description PageA.1 Genera

2-1Automation System S7-400 Hardware and InstallationA5E00850741-01Installing the S7-400Chapter OverviewSection Description Page2.1 S7-400 Installatio

Assembling and Installing SystemsA-2Automation System S7-400 Hardware and InstallationA5E00850741-01A.1 General Rules and Regulations for Operatingthe

Assembling and Installing SystemsA-3Automation System S7-400 Hardware and InstallationA5E00850741-01120/230 VAC SupplyThe following table shows which

Assembling and Installing SystemsA-4Automation System S7-400 Hardware and InstallationA5E00850741-01Protection Against Other Electrical EffectsThe fol

Assembling and Installing SystemsA-5Automation System S7-400 Hardware and InstallationA5E00850741-01A.2 Principles of System Installation for EMCDefin

Assembling and Installing SystemsA-6Automation System S7-400 Hardware and InstallationA5E00850741-01Coupling MechanismsInterference can reach the prog

Assembling and Installing SystemsA-7Automation System S7-400 Hardware and InstallationA5E00850741-01Five Basic Rules for Ensuring Electromagnetic Comp

Assembling and Installing SystemsA-8Automation System S7-400 Hardware and InstallationA5E00850741-01Rule 4: Special EMC MeasuresEmploy special EMC mea

Assembling and Installing SystemsA-9Automation System S7-400 Hardware and InstallationA5E00850741-01A.3 Installation of Programmable Controllers for E

Assembling and Installing SystemsA-10Automation System S7-400 Hardware and InstallationA5E00850741-01A.4 Examples of EMC-Compatible AssemblyIntroducti

Assembling and Installing SystemsA-11Automation System S7-400 Hardware and InstallationA5E00850741-01Key for example 1The numbers in the following lis

Installing the S7-4002-2Automation System S7-400 Hardware and InstallationA5E00850741-012.1 S7-400 InstallationIntroductionAn S7-400 programmable cont

Assembling and Installing SystemsA-12Automation System S7-400 Hardware and InstallationA5E00850741-01Ensure the following for frame and wall mounting:

Assembling and Installing SystemsA-13Automation System S7-400 Hardware and InstallationA5E00850741-01A.5 Shielding CablesPurpose of the ShieldingA cab

Assembling and Installing SystemsA-14Automation System S7-400 Hardware and InstallationA5E00850741-01Handling the ShieldsObserve the following points

Assembling and Installing SystemsA-15Automation System S7-400 Hardware and InstallationA5E00850741-01A.6 Equipotential BondingPotential DifferencesPot

Assembling and Installing SystemsA-16Automation System S7-400 Hardware and InstallationA5E00850741-01Figure A-5 Routing Equipotential Bonding Conducto

Assembling and Installing SystemsA-17Automation System S7-400 Hardware and InstallationA5E00850741-01A.7 Cabling Inside BuildingsIntroductionInside bu

Assembling and Installing SystemsA-18Automation System S7-400 Hardware and InstallationA5E00850741-01Table A-2 Cabling Inside Buildings, continuedRun

Assembling and Installing SystemsA-19Automation System S7-400 Hardware and InstallationA5E00850741-01A.8 Cabling Outside BuildingsRules for EMCWhen in

Assembling and Installing SystemsA-20Automation System S7-400 Hardware and InstallationA5E00850741-01A.9 Lightning Protection and Overvoltage Protecti

Assembling and Installing SystemsA-21Automation System S7-400 Hardware and InstallationA5E00850741-01A.9.1 Lightning Protection Zone ConceptPrinciple

Installing the S7-4002-3Automation System S7-400 Hardware and InstallationA5E00850741-01Connecting the CR and ER(s)To connect one or more ERs to a CR,

Assembling and Installing SystemsA-22Automation System S7-400 Hardware and InstallationA5E00850741-01Diagram of the Lightning Protection ZonesThe foll

Assembling and Installing SystemsA-23Automation System S7-400 Hardware and InstallationA5E00850741-01A.9.2 Rules for the Transition between Lightning

Assembling and Installing SystemsA-24Automation System S7-400 Hardware and InstallationA5E00850741-01Table A-3 High-Voltage Protection of Cables with

Assembling and Installing SystemsA-25Automation System S7-400 Hardware and InstallationA5E00850741-01A.9.3 Rules for the Transitions between Lightning

Assembling and Installing SystemsA-26Automation System S7-400 Hardware and InstallationA5E00850741-01Low-Voltage Protection Elements for 1 <-->

Assembling and Installing SystemsA-27Automation System S7-400 Hardware and InstallationA5E00850741-01Low-Voltage Protection Elements for 2<--> 3

Assembling and Installing SystemsA-28Automation System S7-400 Hardware and InstallationA5E00850741-01A.9.4 Sample of a Surge Protection Circuit for Ne

Assembling and Installing SystemsA-29Automation System S7-400 Hardware and InstallationA5E00850741-01Components in figure A-7The table A-6 explains co

Assembling and Installing SystemsA-30Automation System S7-400 Hardware and InstallationA5E00850741-01A.10 How to Protect Digital Output Modules agains

Assembling and Installing SystemsA-31Automation System S7-400 Hardware and InstallationA5E00850741-01Suppression for DC-Operated CoilsDC-operated coil

!Dangerindicates that death or severe personal injury will result if proper precautions are not taken.!Warningindicates that death or severe personal

Installing the S7-4002-4Automation System S7-400 Hardware and InstallationA5E00850741-01Ways of Connecting Central and Expansion RacksCentral rack CRE

Assembling and Installing SystemsA-32Automation System S7-400 Hardware and InstallationA5E00850741-01A.11 Safety of Electronic Control EquipmentIntodu

Assembling and Installing SystemsA-33Automation System S7-400 Hardware and InstallationA5E00850741-01Splitting the group into safety-relevant areas an

Assembling and Installing SystemsA-34Automation System S7-400 Hardware and InstallationA5E00850741-01A.12 Interference-Free Connection of MonitorsIntr

Assembling and Installing SystemsA-35Automation System S7-400 Hardware and InstallationA5E00850741-01Shielding and Grounding under Industrial Conditio

Assembling and Installing SystemsA-36Automation System S7-400 Hardware and InstallationA5E00850741-01Figure A-11 shows a schematic view of the shieldi

B-1Automation System S7-400 Hardware and InstallationA5E00850741-01Guidelines for HandlingElectrostatically-Sensitive Devices (ESD)Chapter OverviewSec

Guidelines for Handling Electrostatically-Sensitive Devices (ESD)B-2Automation System S7-400 Hardware and InstallationA5E00850741-01B.1 What is ESD?De

Guidelines for Handling Electrostatically-Sensitive Devices (ESD)B-3Automation System S7-400 Hardware and InstallationA5E00850741-01B.2 Electrostatic

Guidelines for Handling Electrostatically-Sensitive Devices (ESD)B-4Automation System S7-400 Hardware and InstallationA5E00850741-01B.3 General Protec

Glossary-1Automation System S7-400 Hardware and InstallationA5E00850741-01GlossaryAAddressAn address is the identifier for a specific area of memory o

Installing the S7-4002-5Automation System S7-400 Hardware and InstallationA5E00850741-01Rules for ConnectionWhen you connect a central rack to expansi

GlossaryGlossary-2Automation System S7-400 Hardware and InstallationA5E00850741-01CCentral moduleProgrammable S7-400 module with MPI interface, contro

GlossaryGlossary-3Automation System S7-400 Hardware and InstallationA5E00850741-01CountersCounters are an area in the system memory of the CPU. The co

GlossaryGlossary-4Automation System S7-400 Hardware and InstallationA5E00850741-01Diagnostic BufferThe diagnostic buffer is a retentive area of memory

GlossaryGlossary-5Automation System S7-400 Hardware and InstallationA5E00850741-01Error DisplayError display is one of the possible responses of the o

GlossaryGlossary-6Automation System S7-400 Hardware and InstallationA5E00850741-01Functional GroundingGrounding whose only purpose is to ensure the in

GlossaryGlossary-7Automation System S7-400 Hardware and InstallationA5E00850741-01HHardware InterruptInterrupt-triggering modules trigger a hardware i

GlossaryGlossary-8Automation System S7-400 Hardware and InstallationA5E00850741-01LLoad MemoryThe load memory is part of the S7-400 CPU. It contains o

GlossaryGlossary-9Automation System S7-400 Hardware and InstallationA5E00850741-01Multipoint Interface (MPI)The multipoint interface is the programmin

GlossaryGlossary-10Automation System S7-400 Hardware and InstallationA5E00850741-01OOB→ Organization BlockOB PriorityThe operating system of the S7-40

GlossaryGlossary-11Automation System S7-400 Hardware and InstallationA5E00850741-01Parameters, StaticIn contrast to dynamic parameters, static paramet

Installing the S7-4002-6Automation System S7-400 Hardware and InstallationA5E00850741-012.2 Installing the Central Rack (CR) and Expansion Rack(ER)Fun

GlossaryGlossary-12Automation System S7-400 Hardware and InstallationA5E00850741-01RRAMThe RAM (Random Access Memory) is a semiconductor memory with r

GlossaryGlossary-13Automation System S7-400 Hardware and InstallationA5E00850741-01Segment→ Bus segmentSFB→ System Function BlockSFC→ System FunctionS

GlossaryGlossary-14Automation System S7-400 Hardware and InstallationA5E00850741-01System DiagnosticsSystem diagnostics is the detection, evaluation,

GlossaryGlossary-15Automation System S7-400 Hardware and InstallationA5E00850741-01Timer (T)Timers are an area in the system memory of the CPU. The co

GlossaryGlossary-16Automation System S7-400 Hardware and InstallationA5E00850741-01VVaristorVoltage-dependent resistorWWarm RestartDuring a CPU startu

Index-1Automation System S7-400 Hardware and InstallationA5E00850741-01IndexAAccessories, 2-35Addressesgeographical, 3-2logical, 3-2Analog modules, r

IndexIndex-2Automation System S7-400 Hardware and InstallationA5E00850741-01Front connectorcoding key, 4-32labeling, 4-29plugging in, 4-32wiring, 4-24

IndexIndex-3Automation System S7-400 Hardware and InstallationA5E00850741-01PROFIBUS-DP networkcomponents, 5-8configuration example, 5-12, 5-13configu

IndexIndex-4Automation System S7-400 Hardware and InstallationA5E00850741-01

Installing the S7-4002-7Automation System S7-400 Hardware and InstallationA5E00850741-01Electrical SupplyThe modules inserted in the rack are supplied

Installing the S7-4002-8Automation System S7-400 Hardware and InstallationA5E00850741-012.3 Segmented CRPropertiesThe “segmented” characteristic relat

Installing the S7-4002-9Automation System S7-400 Hardware and InstallationA5E00850741-012.4 Subdivided CRCharacteristicsThe “subdivided” characteristi

Installing the S7-4002-10Automation System S7-400 Hardware and InstallationA5E00850741-012.5 Mounting and Grounding the RacksImportant Notes on Instal

Installing the S7-4002-11Automation System S7-400 Hardware and InstallationA5E00850741-01Space Required When Using Cable Channels and Fan Subassemblie

Installing the S7-4002-12Automation System S7-400 Hardware and InstallationA5E00850741-01465 mm240 mm290 mm190 mm40 mm12345678910111213141516171812345

Installing the S7-4002-13Automation System S7-400 Hardware and InstallationA5E00850741-01Mounting ScrewsYou have a choice of the following types of sc

iiiAutomation System S7-400 Hardware and InstallationA5E00850741-01PrefacePurpose of the ManualThe manual contains reference information on operator a

Installing the S7-4002-14Automation System S7-400 Hardware and InstallationA5E00850741-01Step 4: Mounting Additional RacksFor S7-400 assemblies contai

Installing the S7-4002-15Automation System S7-400 Hardware and InstallationA5E00850741-01The figure below shows how much space you must allow for when

Installing the S7-4002-16Automation System S7-400 Hardware and InstallationA5E00850741-012.6 Chassis Terminal Connection in the Non-IsolatedConfigurat

Installing the S7-4002-17Automation System S7-400 Hardware and InstallationA5E00850741-01Connection to the Reference PointFor the connection to the re

Installing the S7-4002-18Automation System S7-400 Hardware and InstallationA5E00850741-012.7 Methods of VentilationMethods of VentilationUnder extreme

Installing the S7-4002-19Automation System S7-400 Hardware and InstallationA5E00850741-01The following figure shows the ventilation when air is drawn

Installing the S7-4002-20Automation System S7-400 Hardware and InstallationA5E00850741-012.8 Changing the Ventilation with the Cable Duct and FanSubas

Installing the S7-4002-21Automation System S7-400 Hardware and InstallationA5E00850741-01CoverQuick-release locksCoverSnap catchesSnap hingesCover fit

Installing the S7-4002-22Automation System S7-400 Hardware and InstallationA5E00850741-012.9 Installing the Fan SubassemblyProcedure1. Remove the left

Installing the S7-4002-23Automation System S7-400 Hardware and InstallationA5E00850741-014. Attach the dummy plates to the free slots:-- Place the dum

PrefaceivAutomation System S7-400 Hardware and InstallationA5E00850741-01NavigatingThe manual offers the following access help to make it easy for you

Installing the S7-4002-24Automation System S7-400 Hardware and InstallationA5E00850741-012.10 Installing the Cable DuctProcedure1. Install the cable d

Installing the S7-4002-25Automation System S7-400 Hardware and InstallationA5E00850741-012.11 Choosing and Setting up Cabinets with the S7-400Why Cabi

Installing the S7-4002-26Automation System S7-400 Hardware and InstallationA5E00850741-01Table 2-1 provides an overview of the most common types of ca

Installing the S7-4002-27Automation System S7-400 Hardware and InstallationA5E00850741-01Removable Power Dissipation from Cabinets (Example)The remova

Installing the S7-4002-28Automation System S7-400 Hardware and InstallationA5E00850741-01Example of selecting the cabinet typeThe example below clarif

Installing the S7-4002-29Automation System S7-400 Hardware and InstallationA5E00850741-012.12 Rules for the Arrangement of ModulesArrangement of the M

Installing the S7-4002-30Automation System S7-400 Hardware and InstallationA5E00850741-012.13 Installing Modules in a RackIntroductionAll modules are

Installing the S7-4002-31Automation System S7-400 Hardware and InstallationA5E00850741-01Removing the CoverWith modules which have a cover (for exampl

Installing the S7-4002-32Automation System S7-400 Hardware and InstallationA5E00850741-01Attaching the ModulesAttach the modules one by one (1) and sw

Installing the S7-4002-33Automation System S7-400 Hardware and InstallationA5E00850741-012.14 Marking the Modules with Slot LabelsSlot NumberOnce the

PrefacevAutomation System S7-400 Hardware and InstallationA5E00850741-01Technical SupportYou can reach the Technical Suport for all A&D products•

Installing the S7-4002-34Automation System S7-400 Hardware and InstallationA5E00850741-012.15 Methods of Expansion and NetworkingIntroductionApart fro

Installing the S7-4002-35Automation System S7-400 Hardware and InstallationA5E00850741-012.16 AccessoriesAccessoriesSome of the accessories needed for

Installing the S7-4002-36Automation System S7-400 Hardware and InstallationA5E00850741-01

3-1Automation System S7-400 Hardware and InstallationA5E00850741-01Addressing the S7-400Chapter OverviewSection Description Page3.1 Geographical and L

Addressing the S7-4003-2Automation System S7-400 Hardware and InstallationA5E00850741-013.1 Geographical and Logical AddressesAddressesIn order to con

Addressing the S7-4003-3Automation System S7-400 Hardware and InstallationA5E00850741-01Default AddressingUnder certain conditions, the CPU can handle

Addressing the S7-4003-4Automation System S7-400 Hardware and InstallationA5E00850741-013.2 How to Determine the Default Address of a ModuleDefault Ad

Addressing the S7-4003-5Automation System S7-400 Hardware and InstallationA5E00850741-01Default Addresses of Analog ModulesOn the S7-400, the default

Addressing the S7-4003-6Automation System S7-400 Hardware and InstallationA5E00850741-013.3 How to Determine the Default Address of a ChannelChannel o

Addressing the S7-4003-7Automation System S7-400 Hardware and InstallationA5E00850741-01Channel on an Analog ModuleChannels on analog modules are addr

PrefaceviAutomation System S7-400 Hardware and InstallationA5E00850741-01

Addressing the S7-4003-8Automation System S7-400 Hardware and InstallationA5E00850741-01

4-1Automation System S7-400 Hardware and InstallationA5E00850741-01Wiring the S7-400Chapter OverviewSection Description Page4.1 Supplying Power to Mod

Wiring the S7-4004-2Automation System S7-400 Hardware and InstallationA5E00850741-014.1 Supplying Power to ModulesPower Supply Modules and Load Curren

Wiring the S7-4004-3Automation System S7-400 Hardware and InstallationA5E00850741-014.2 Choosing the Power Supply ModuleEstimating the Power Requireme

Wiring the S7-4004-4Automation System S7-400 Hardware and InstallationA5E00850741-014.3 Choosing the Load Current Power SupplyChoosing the Load Curren

Wiring the S7-4004-5Automation System S7-400 Hardware and InstallationA5E00850741-014.4 Assembling an S7-400 with Process I/OsDefinition of a Grounded

Wiring the S7-4004-6Automation System S7-400 Hardware and InstallationA5E00850741-01S7-400 in the Overall InstallationShown in Figure 4-1 is the posit

Wiring the S7-4004-7Automation System S7-400 Hardware and InstallationA5E00850741-014.5 Assembling an S7-400 with Grounded ReferencePotential (M)Appli

Wiring the S7-4004-8Automation System S7-400 Hardware and InstallationA5E00850741-014.6 Assembling an S7-400 with Ungrounded ReferencePotential (Ungro

Wiring the S7-4004-9Automation System S7-400 Hardware and InstallationA5E00850741-01Filtering the 24 VDC SupplyWhen you power the S7-400 from a batter

viiAutomation System S7-400 Hardware and InstallationA5E00850741-01Contents1 Product Overview 1-1...

Wiring the S7-4004-10Automation System S7-400 Hardware and InstallationA5E00850741-014.7 Assembling an S7-400 with Isolated ModulesDefinitionIn a conf

Wiring the S7-4004-11Automation System S7-400 Hardware and InstallationA5E00850741-01Configuration with Isolated ModulesShown in Figure 4-4 are the po

Wiring the S7-4004-12Automation System S7-400 Hardware and InstallationA5E00850741-014.8 Parallel Wiring of Digital S7-400 OutputsParallel Wiring of a

Wiring the S7-4004-13Automation System S7-400 Hardware and InstallationA5E00850741-014.9 GroundingIntroductionGrounding in accordance with regulations

Wiring the S7-4004-14Automation System S7-400 Hardware and InstallationA5E00850741-01Connecting the Load Voltage GroundMany output modules require an

Wiring the S7-4004-15Automation System S7-400 Hardware and InstallationA5E00850741-014.10 Interference-Free Configuration for Local and RemoteConnecti

Wiring the S7-4004-16Automation System S7-400 Hardware and InstallationA5E00850741-01Figure 4-8 shows the methods described here. If the permissible p

Wiring the S7-4004-17Automation System S7-400 Hardware and InstallationA5E00850741-014.11 Wiring RulesLines and ToolsFor wiring the S7-400 modules, th

Wiring the S7-4004-18Automation System S7-400 Hardware and InstallationA5E00850741-014.12 Wiring the Power Supply ModulePower Supply ConnectorYou use

Wiring the S7-4004-19Automation System S7-400 Hardware and InstallationA5E00850741-01Wiring the Power Supply ConnectorTo wire the power supply connect

ContentsviiiAutomation System S7-400 Hardware and InstallationA5E00850741-014.9 Grounding 4-13...4.

Wiring the S7-4004-20Automation System S7-400 Hardware and InstallationA5E00850741-016. Slacken the screw of the s train r elief and insert the cable.

Wiring the S7-4004-21Automation System S7-400 Hardware and InstallationA5E00850741-01Plugging In the Power Supply ConnectorYou can only plug in the co

Wiring the S7-4004-22Automation System S7-400 Hardware and InstallationA5E00850741-014.13 Wiring the Signal ModulesProcedureHow to connect y our senso

Wiring the S7-4004-23Automation System S7-400 Hardware and InstallationA5E00850741-01Preparing to Wire the Front Connector1. Insert a screwdriver at t

Wiring the S7-4004-24Automation System S7-400 Hardware and InstallationA5E00850741-014.14 Wiring the Front Connector, CrimpingProcedureTo wire the pre

Wiring the S7-4004-25Automation System S7-400 Hardware and InstallationA5E00850741-014.15 Wiring the Front Connector, Screw TerminalsProcedureTo wire

Wiring the S7-4004-26Automation System S7-400 Hardware and InstallationA5E00850741-014.16 Wiring the Front Connector, Spring-Type TerminalsProcedureTo

Wiring the S7-4004-27Automation System S7-400 Hardware and InstallationA5E00850741-01Principle of the spring loaded terminalThe following figure shows

Wiring the S7-4004-28Automation System S7-400 Hardware and InstallationA5E00850741-014.17 Fitting the Strain ReliefCableTiesasStrainReliefWhen you hav

Wiring the S7-4004-29Automation System S7-400 Hardware and InstallationA5E00850741-014.18 Labeling a Front ConnectorLabels and Terminal DiagramEach si

ContentsixAutomation System S7-400 Hardware and InstallationA5E00850741-017 Maintenance 7-1...

Wiring the S7-4004-30Automation System S7-400 Hardware and InstallationA5E00850741-01Figure 4-19 shows details for fitting a label in the front connec

Wiring the S7-4004-31Automation System S7-400 Hardware and InstallationA5E00850741-01Notes on Ordering Labeling Sheets for S7-400Order Number Descript

Wiring the S7-4004-32Automation System S7-400 Hardware and InstallationA5E00850741-014.19 Fitting the Front ConnectorPrinciple of a Coding KeyTo reduc

Wiring the S7-4004-33Automation System S7-400 Hardware and InstallationA5E00850741-01To plug in the front connector, follow the steps outlined below:1

Wiring the S7-4004-34Automation System S7-400 Hardware and InstallationA5E00850741-01Figure 4-21 shows how to screw on the front connector.Figure 4-21

Wiring the S7-4004-35Automation System S7-400 Hardware and InstallationA5E00850741-014.20 Interconnecting the CR and ER(s)Interconnecting the Interfac

Wiring the S7-4004-36Automation System S7-400 Hardware and InstallationA5E00850741-017. Open the cover of the first receive IM (interface module in th

Wiring the S7-4004-37Automation System S7-400 Hardware and InstallationA5E00850741-014.21 Setting the Fan Subassembly to the Line Voltage andWiring It

Wiring the S7-4004-38Automation System S7-400 Hardware and InstallationA5E00850741-014.22 Cable routing in cable ducts or fan subassembliesCable Routi

5-1Automation System S7-400 Hardware and InstallationA5E00850741-01NetworkingChapter OverviewSection Description Page5.1 Configuring a Network 5-25.2