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Siemens S5-135U/155U appendix Special Measures for Interference-Free Operation, Fitting Quenching

Models: S5-135U/155U

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Installation Guidelines

3.3.4Special Measures for Interference-Free Operation

Fitting Quenching	As a rule, inductances such as contactor or relay coils controlled by
Elements to	SIMATIC S5 do not require external quenching elements in the circuit,
Inductances	because the quenching elements are already integrated in the modules.
	Inductances should only be fitted with quenching elements
	S when SIMATIC S5 output currents can be switched off by additionally
	fitted contacts, such as relay contacts. In this case the integrated
	quenching elements in the modules are no longer effective;
	S if they are not controlled by SIMATIC S5 modules.
	You can place freewheel diodes, varistors or RC networks in circuit with
	inductances.

Circuitry for DC-Operated

Circuitry for AC-Operated

Inductances

Inductances

With Diode

With Zener Diode

With Varistor

With RC Network

Figure 3-6 Quenching Circuits for Inductances

System Manual	3-17
C79000-G8576-C199-06

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Siemens S5-135U/155U appendix Special Measures for Interference-Free Operation, Fitting Quenching, Elements to, Inductances

Contents

6ES5998-0SH21 12/98 C79000-G8576-C199 Release System ManualAppendices Siemens Aktiengesellschaft Contents CPUs, Memory Cards, Memory Submodules, Interface Submodules Central Controllers and Expansion Units Power Supply UnitsSystem Manual C79000-G8576-C199-06 Multiprocessor Operation/Coordinators Vii 10-1 Index Index-1 11-1System Manual C79000-G8576-C199-06 Slots SlotsController Slot RequirementSystem Manual System Manual C79000-G8576-C199-06 Fields InstallationInstalling EMC 89/336/EECOrder Number Shielded signal cable is required for the following modulesIndividual Modules Order Number ModuleMachines IntroductionEC Directive 89/392/EEC onSafety Notes System Manual C79000-G8576-C199-06 Chapter Overview Section ContentsApplication Then Centralized and Distributed ConfigurationExpansion Unit Installing a PLC with Centralized ConfigurationConnecting Cable Max. Distance Interface ModuleExpansion Unit Installing a PLC with Distributed ConfigurationConnecting Cable Max. Permiss. Line Length Interface ModuleExamples Centralized Configuration of an S5-135U/155U with ER 701s6ES5 EU185U EUs max EU 185U System Manual C79000-G8576-C199-06 Section Description Installation GuidelinesOverview of Possible Types of Interference Principles of Installation of Systems for EMCInstallation Guidelines Mechanisms CouplingTypical Interference Sources at a Glance Cause Typical Interference Sources Coupling Mechanism Radiated InterferenceEnsure that cable shields are properly secured see Section Most Important Basic Rules for Ensuring EMCInstallation Guidelines Installation of Programmable Controllers for EMC Example of Cabinet Assembly for EMC Example of Cabinet Assembly for EMCMounting bracket for subrack Signal linesGrounding strips Cabinet membersWall Mounting of an S5-135/155U PLC Example of Rack and Wall Mounting for EMCRouting of Cables Wiring of Programmable Controllers for EMCInstallation Guidelines Equipotential Bonding Routing of Equipotential Bonding Conductor and Signal LineShielding of Cables and Lines Example of Securing Shielded Lines with Cable Clamps Inductances Special Measures for Interference-Free OperationFitting Quenching Elements toCabinet Lighting AC PowerConnection for ProgrammersShielding of cables Section EMC Measures Connection of inactive parts SectionRouting of cables Section Equipotential bonding SectionPower Supplies for Control Systems with Simatic S5 Power Supplies for Programmable Controllers and I/OsMain Switch Connecting the Programmable Controller and Load PowerGrounding Load PowerController with Process I/Os from Grounded Supply Operating aProgrammable InterferenceHigher-Level Supply An Ungrounded Controller withSupply CPU Connecting Non-Floating or Floating ModulesFloating Modules Installation withIsolated Installation Guidelines 13 Shielding and Grounding the Connecting Cable Interference-Free Connection of Monitors Shielding and Grounding Installation Guidelines Selection and Installation of Cabinets with Simatic S5 Closed Cabinets Types of CabinetClearances in Cabinets Open Cabinets15 Clearances in the Cabinet Max. Clearances Upper SubrackS5-90U/95U/ 100U Lower Subrack Min. ClearancesRemoval of Power Dissipation from Cabinets Cabinet Design Max. Permissible Ambient TemperatureExamples for Determining the Type of Cabinet ExampleExamples Determining the Power Dissipation of ModulesSystem Manual C79000-G8576-C199-06 Central Controllers and Expansion Units Power Supply Units S5-135U/155U Central Controller Assembly of a Central ControllerTechnical Description Incoming and outgoing cables at the front of the housing HousingAssignments S5-135U/155U Central Controllers and Expansion Units Power Supply Units CPU Central Controller InstallationFilter Subdrawer Example FittingDouble-height Eurocard format h x d = 233.4 x 160 mm Slots Occupied SPS Front Plate Width in mmIMs Proceed as follows to fit the modulesStep Action Startup Validity Check StartupRepair Guidelines Mechanical ambient conditions tested to DIN IEC Technical SpecificationsUnit safety Important for the USA and CanadaMechanical data Noise immunity, electromagnetic compatibility EMCEU Type Version Power Supply or Fan SubassemblyExpansion Units Order No. of Expansion UnitModules and Slot Assignments Expansion Units Technical Description of the Expansion UnitsSlot No Module type Technical Specifications of the Expansion Units Installing the Expansion UnitsTypes Power Supply UnitsPower Supply Product OverviewFunctions SignalingBasic Functions MonitoringInputs Plate of the power supply unitsOutputs Switch Red LED Yellow LED Pushbutton Green LED Setting and Connecting the Power Supply Unit Stage Description PSU in operation without changing the jumper settingBrief Instructions For StartupSubsequent implementation Jumper SettingsEstablishing Following tableOpen irrelevant Jumper Setting Application/NoteRelay Cabling TerminalsMax. Permissible Conductor Cross-Sections Step Switch the Power switch off Standby On/OffJumper locations are given in the following figure Setting Jumpers LocationsSetting Proceed as follows to change the jumper settingsPSU Fitting the Power Supply Unit How to Fit the PSUWiring the Power Supply Unit How to Wire ªEstablishing the settings and cabling.ºHow to Fit the Lithium Battery Battery Compartment B Cover a Result LockSwitch Where to FitHow to Fit Setting the Voltage Selector Switch How to SetSwitch the system voltage on Fault Indications/Fault Diagnostics LEDs Possible Cause Action Other FaultsFollowing table contains several examples Enable EN present, jumper F R closedEnable EN present, jumper F R open Fans and FanFollowing table contains several examples Battery Battery MonitoringBattery Supply Jumpers BatteryFollows Maintenance and RepairsFans Supply in the event of fan failure is described in SectionReplacing Lithium BatteryHow to Replace ReplacementStep Action Result FanEnsure correct polarity Lock Central Controllers and Expansion Units Power Supply Units Replacing Rechargeable Battery in the Fan Subassembly Replacing Filter Mat Inadequate Air Correct the fault in the following stepsFlow Reaction Replacing a PowerLithium battery in the rack is in full working order Standard spare partNo backup Supply Fails Description of Internal Sequences in the Power Supply UnitBehavior Upon Failure System Supply When the System BackupIf Another Fan Resetting the Fault MessageBehavior Upon Failure of Fans If a Fan Fails6ES5 955-3LC42 6ES5 955-3LF42 Safety Specifications Technical Specifications of the Power Supply UnitsInput Protection and monitoring 6ES5 955-3LC42 6ES5 955-3LF42 OutputEnvironmental data Backup batteryRechargeable battery Service life of fans Weight Noise emissionSafety Specifications 6ES5 955-3NC42 6ES5 955-3NF42 6ES5 955-3NC42 6ES5 955-3NF42 Protection and monitoring 6ES5 955-3NC42 Backup battery 6ES5 955-3NF42 Type of PSU Designation 6ES5 955-3NA12 Power Supply UnitInput Voltage Output Voltage Label Element Purpose Terminals Auxiliary SubmoduleJumpers NN-MM closed Setting the Power Supply UnitDelivered FunctionSetting the Fan Monitor Central Controllers and Expansion Units Power Supply Units Installing the 15 Auxiliary Submodule Operation General Notes on the Power Supply UnitRelay Contacts DiagnosticsLEDs indicate the following faults Power SupplyReplacing the Lithium Battery MaintenanceBattery Submodule Replacing the Fans Signaling section Signals for Simatic S5 Output 3 with 15 V auxiliary submodule Weight Environmental dataOutput 2 bus Output 2 frontPlate of the -3LA11is shown as an example Fan Submodules Technical DescriptionConnections LEDsPosition Voltage Selector Switch Fuse Setting and Connecting the Fan Submodule Fan Submodule Relay Contact Relay contact Case of a fault, the red LED ªFan Faultº lights upTerminals Cabling Max. Permissible Cable Cross-SectionsService life Weight Environmental data 6ES5 988-3LA11 6ES5 988-3NA11 Safety SpecificationsCPUs, Memory Cards, Memory Submodules, Interface Submodules Chapter ContentsDesign CPU 948B -3UA13 or CPU 948B -3UA23Inte Intf Intg Installation and StartupStep Action Removing Inserting Module InsertionProceed as follows to remove the CPU RemovalControls IndicatorsModule Restart Mode SwitchContact Mode MomentaryOff Rapid Flashing Slow OffStatus Possible causes LEDs for Fault Indication and SignalingSI2 Fault LEDs SI1SI2 Continue as follows Overall ResetStep Action Result Set the mode switch to Stop ResetRestart is permissible Set the mode switch from Stop to RUNPG interface SI1 Interfaces of the CPUSecond Interface Via Backplane Bus CommunicationWith Sinec H1 Technical Specifications CPUs, Memory Cards, Memory Submodules, Interface Submodules CPU View of underside of module Removing Inserting Module Insertion Controls and Indicators of the CPU Into the internal RAM STOP. The red Stop LED will then light upRetained during stoppage of the CPU RUN Stop LED Event of system faults Initialization after power on and during operationThis LED is continuously lit for a short time during Fault LEDs SI1 Resultat Set the mode switch to Stop Switch the system voltage onRestart Interface Submodules Interface SI2Technical Specifications CPUs, Memory Cards, Memory Submodules, Interface Submodules CPU 928B -3UB21 Memory Card User MemorySecond Interface SI2 Jumper Settings Removing Inserting Module Insertion Removal Front Plate of the CPU 928B-3UB21 Green RUN LED is lit RUN setting, the CPU 928B processes the user program whenStop LED Status IndicatorsMaximum cycle monitoring time has been exceeded Manual restart is permissible DB RAM CPUs, Memory Cards, Memory Submodules, Interface Submodules Front plate width is 2 2/3 standard plug-in stations Delayed from Version 6ES5 928-3UB12CPU 928B Electronic circuitry of the CPU 928B is on two PCBs basicOrder numbers are given in the ordering information BytesCPU 928B Programming Guide Second Interface SI2 Installation and Startup Removal SI1 Siemens CPU 928BRUN Status Indicators No communication possible at both interfaces Internal errorStartup Technical Specifications CPUs, Memory Cards, Memory Submodules, Interface Submodules Closed-loop tasks CPU 928 -3UA21Cyclical User Memory Removing Inserting Module Insertion Removal Front Plate of the CPU 928 -3UA21 STOP. The red Stop LED then lights up LEDs for Fault Indication Signaling Startup Technical Specifications CPU 928 comprises two PCBs PCB 1 and PCB 2 in the double Processing Process InterruptInstallation and Startup Front Plate of the CPU RUN Off Slow flashing Rapid flashing LEDs for Fault Indication Signaling Startup Technical Specifications Time-controlled 1 timebase S5-135U/155U CC see . Up to four CPUs can be usedIs full or an Eprom submodule is inserted 22 x 210 bytesInstallation and Startup 6ES5922-3UA11 RUN Status Indicators Upon reset of the CPU 922 in the area of the process Startup Technical Specifications 374 Flash Eprom Cards Technical Specifications Submodules 376 Memory SubmodulesProgramming MemoryTechnical Specifications Loading RAM Without Battery BackupWith Battery Backup 10 377 Memory SubmodulesOperational States RAM Submodules with Battery BackupNormal Operation Standby Standby OperationBattery Screw Fault LED Inserting or Replacing the Backup BatteryProceed as follows to replace the submodule battery Using the RAM Submodule with Battery BackupInserting Unprogrammed Memory Submodules Programmed Whose contents are not to be erasedInitial situation Access time tACC 150 ns 16/64 Kbytes 200 ns 32 Kbytes Submodules without Battery BackupAll 377 Memory Submodules Current consumption at 5 Backup current Backup voltage Submodules with Battery BackupYou require Using the Interface SubmodulesInterface Submodules To use the second interface asCheck the jumper settings of your interface submodule Installing and Removing the Interface SubmodulesRemove your interface submodule in the following steps Rate PG SubmoduleInterface Submodule For Use With CircuitryPin Designation Current Remarks Direction Pin AssignmentsOperation in CPU 928B/CPU Jumper Settings on the PG SubmoduleOperation in CPU Connecting cable CPU PG Standard Connecting Cable for the PB SubmoduleReceive lines 11.3 V.24 SubmoduleV.24 submodule can be inserted in the following CPU Submodule CPU 928B CPUViation Output Data Transmission Rate Pin Assignments SubmodulePin Des. to DIN Des. to Int. Abbre InputImmediately 15 V.24 Submodule Jumper Settings when DeliveredStandard Connect- ing Cables of the V.24 Submodule Connecting cable for CPU, CP 524, CP 525, CPCPU, CP524/525, CP544 Receiver Transmitter Modem N10 Connecting cable CPU N10 modemDR 210/211, DR 230/231 Connecting cable CPU DR 210/211, DR 230/231Receiver Transmitter Transmitter Receiver Wiring of a connecting cable for RTS/CTS flow controlTTY submodule CPU 928B CPU Current loop signalsTTY Submodule TTY submodule can be inserted in the following CPUPin Designa Tion Shield Data Transmission Rate Pin Assignments TTY SubmoduleCurrent direction Remarks 21 TTY Submodule Jumper Settings when Delivered Jumper Settings on the TTY SubmoduleStandard Connect- ing Cables for the TTY Submodule CPU Connecting Cable CPU IM+RxD +20mA +24V Ccitt Recommendation 11.5 RS422 A/485 SubmoduleRS422 A/485 submodule can be inserted in the following CPU RS422 A/485 submodule CPU 928B CPUPin Des. to Ccitt Input Remarks Output RS422 A/485 submodule when used in a CPUData Transmission SubmodulesubmoduleFront Connector Jumper Settings on RS422 A/485 Submodule115 116 RS422-A/485 Connecting cable for CPU, CP 524, CPFor 1200 mSinec L1 submodule can be inserted in the following CPU Sinec L1 Submodule9600 bps Pin Designation SubmodulessubmoduleSubmodule immediately On the Sinec L1BT 777 Bus Terminal Connecting cable CPU partner point-to-point communication Connecting Cable for Point-to-Point CommunicationCPU 928B CPU 102, 103, AG 90U/95U Technical Specifications of the Interface Submodules Multiprocessor Operation/Coordinators Coordinator IntroductionVoltage ProcedureStarting the Multiprocessor Operation OverviewRUN,STOP,TEST EP 62 JY 916 923C Coordinator Setting the communication flag areasStep 923A CoordinatorExamples Jumper Comm. Flag Byte AddressInserting CPUs and coordinator in the central controller Precondition The central controller is not yet switched offSubstep Action Reaction Remedy Possible FaultsSymptom Executing an Overall Reset on all CPUsPrerequisites Loading user programs in all CPUsExecuting a Reset at all CPUs Start Setting the coordinator mode switch to RUN or TestThen Reaction MultiprocessorStop Event of FaultsCoordinator Modes Stop State923A Coordinator Test Mode Enabling the Test Mode with the 923AEnabling the Test Mode with the 923C Test modeBus arbitration 923A Coordinator Module Technical DescriptionCommunication memory CPU utilize the common S5 bus PrincipleSettings RUN, Stop and Test Settings on the CoordinatorUser Control Central programmer connection PG MUX 923C Coordinator Module Technical DescriptionOperator functions Faults are indicated by five small red LEDsSignal is removed by the power supply, and enables the CPUs Following order according to the preset number of CPUsMonitoring for continuous bus assignment Timing Sequences of the Bus Control SignalsPG Multiplexer Addressing method for the page memory vector registerInterfaces SwitchSelection Method For the SerialFront plate of the COR 923C COR 923CSection Number Setting the DIL SwitchesSetting Off Meaning CoordinationAddesses ActivatingSlot No. in the S5-135U/155U Address Activation ExampleSlot No. Operable Slots S5-135U/155U End Address Jumpers to Switch offSignals Fault Register923A Coordinator 923C Coordinator Technical Specifications of the CoordinatorsInterface Modules 300 and 312 Interface Modules Addressing EU 184UEU 187U EU 183U, EU 185UIM 300-5 -5CA11 Indicators and ControlsIM300-3 IM300-5 IM312 Extended I/O area O area Modes/Jumper Assignments of the IMJumper Assignments PurposeJumper LED1 LED2IM 300-5 -LB11 As possible to the CC EU 184U, EU 187U EU 183U 301 and 310 Interface ModulesEU Interface Module EU Type EU 183U EU 185U only I/O modulesCentralized Connection Fault LED1 LED2 Centralized EU 183U EU183U IIM312±3 EU 184U EU 183U EU 185U ER 701-2 ER 304 and 314 Interface ModulesLine Length A centralized arrangement to the distributed EUsInterface Fault Signal Interface X3 Faulty You must match the IM 304 to the cable length with jumper 12 Location of Jumpers on the IM 304 when DeliveredFunction Purpose JumpersX11 Jumper 13 Location of Jumpers on the IM Set the jumpers according to the expansion unit in useSwitch Setting Setting AddressesArea Address IM304 General Specifications 1 6ES5 721 Connecting CableSpecifications for Specific IMs Red Green Yellow No.18 Brown No.19 Black No.20 Blue No.21 16 Pin Assignments of the 760 Terminator 2 6ES5 7602 TerminatorDigital Input/Output Modules Digital input/output modules Description below applies to the following modulesS5-115U PLC Digital output modulesShort-Circuit Signal OutputDigital Input Digital OutputDesign LED Indicators Addressing SwitchEnable Input Function of the Enable InputsWith an Active Switching off Switching onSupply for CC/EU and I/Os Shutdown AC supply for CC/EU and load power supplySeparate or CommonOpen jumpers X3 Set switch rows S1 and S2 to Off Special Features of the 432 Digital Input ModuleSetting for switch row S3 is arbitrary in this mode Via interrupt Settings onScanning Process InputsPW130 Etc Switch S2Via IB PW128 Load I/O wordOFF IR-G INT Via IBModules with Special Features of the DI/DQUsing Two or More Process AlarmSlide Switch S2 Labeling Field Setting the Module AddressStart Address Program is independent of the slotBytes of the same module are decoded on the module IB 80 or QB Significance Byte Address 128 64 32 Input/output modulesRemoving and Inserting Modules Remove a digital input/output module as follows WiringProtective measures can be found in Chapter Marking of Modules Type Connecting the Signal LinesModules for AC Digital Output Modules for DC VoltageMust not be exceeded Connection Input/Output Modules to Two Power Supply Units Load can also be switched via a contactShort-Circuit Protection and Fusing Arc-Quenching for Inductive Loads Following applies to digital outputs for DC voltage DisconnectingSwitched-Through Result in a fault in the long termDC Voltage AC Voltage Operand identifiers Common Technical SpecificationsClimatic ambient conditions Mechanical ambient conditionsSafety tests Common technical specifications are given in Section Specification Sheets for the Modules1 6ES5 420-4UA13/4UA14 Digital Input Module Data Memory ±4UA13 ±4UA14 2 6ES5 430-4UA13/4UA14 Digital Input ModuleData Memory and S5 Bus Control Example of connection designation for an input3 6ES5 431-4UA12 Digital Input Module Process Signal 4 6ES5 432-4UA12 Digital Input Module Example of connection designation for an input Labeling for module cover Mark the switch settings in the free fieldsNamur 5 6ES5 434-4UA12 Digital Input ModuleNamur Cmos TTL Input 5 5th bit 6 6ES5 435-4UA12 Digital Input Module 2nd group not specified in the address Example of connection designation for an input X20 2 I7 6ES5 436-4UA12 Digital Input Module Data Memory and S5 Bus Control 8 6ES5 436-4UB12 Digital Input Module X20 6 I Short-circuit monitoring 9 6ES5 441-4UA13/4UA14 Digital Output ModuleExt 10 6ES5 451-4UA13/4UA14 Digital Output Module To 255 possible = Output 11 6ES5 453-4UA12 Digital Output Module Example of connection designation for an output 12 6ES5 454-4UA13/4UA14 Digital Output Module Mechanical specificationsX20 Data Memory and S5 Bus Control 13 6ES5 455-4UA12 Digital Output Module X20 2 Q 14 6ES5 456-4UA12 Digital Output Module Example of connection designation 15 6ES5 456-4UB12 Digital Output Module 1Q0.0 2Q0.1 3Q0.2 4Q0.3 16 6ES5 457-4UA12 Digital Output Module Block Diagram Module Inputs 17 6ES5 458-4UA12 Digital Output Module S5 Bus Control External Suppressor Circuitry for Inductive Load 18 6ES5 458-4UC11 Digital Output Module Process Signal Module Inputs Lines Inputs 19 6ES5 482-4UA11 Digital Input/Output ModuleOutputs Synout Analog Input/Output Modules Analog Output Modules Programmable logic controllerAnalog Input Modules and Cards Analog Input Modules128 to 255 0 to Address rangeModules are protected by covers on both sides Function of the Enable InputSwitch, Mode 460 Analog Input Module DesignAcknowledge Enable Input and Enable JumperConfiguring Power Supply Special Features of the 460 Analog Input Module Inhibit Time-ControlledProgram Basp OutputSubaddress On Setting Switch Pressed Cyclic/Selective Addressing forSampling Removing and Inserting Modules Remove an analog input/output module as follows Module with Front ConnectorMarking and Labeling of Modules Marking of Modules and Front ConnectorsTo 60 V DC 20 mm Without fanSensors Connection of SensorsConnection Current or VoltageMUX Connecting a Compensating Box for Thermal E.M.F. Measurement CH0 24V Extended Pt Broken Wire SignalBroken Wire at Module Reaction, Encoded Value Error Bit E Standard Pt RangeFour-wire transducer with separate supply voltage Connecting TransducersFour-wire transducer with a two-wire transducer card Measured-Value Representation as Twos Complement Measured-Value RepresentationDigital Rated input range $ 50 mVBit 212 is interpreted as the sign Measured-Value Representation as Value and SignResistance Thermometers Standard Pt Range Measured-ValueRepresentation for Ohm 10 unitsUnits Pt 100/ohms 20 mA Current Measuring Ranges from 4 toCurrent Limiting 6ES5 460-4UA13 Analog Input Module Analog Input/Output Modules Mode Range Labeling of switches on the module coverAnalog Input/Output Modules ADU Assignmentstransducer12 Analog Input Module 463 Analog Input Module DesignSwitching off the Enable Input Timeout QVZ occurs in the CCPower Supply Load Power Supply 10000 ∝F/40V Switches should be switched off Special Features of the 463 Analog Input ModuleModule with 4 inputs therefore reserves 8 byte addresses Module, is given by Channel numberOn Setting Switch Pressed 128 Removing and Inserting Modules Module 16 Marking and Labeling of Modules Connecting the Signal Lines Shunt Resistor Representation as Value and SignLoad Voltage 6ES5 463-4UA12 and 6ES5 463-4UB12 Analog Input Modules Connecting Transducers Setting the Data Format for the 4 to 20 mA RangeFront Connector Assignments 18 Analog Input Module 465 Analog Input Module DesignEnable Jumper Configuring 10000 ∝F/40V Is set Special Features of the 465 Analog Input ModuleSelective Sampling To AUX Flag Inputs or outputs reserves 32 byte addresses 20 Labeling of the Addressing SwitchExample Addressing for Removing and Inserting Modules 21 Module with Front Connector 22 Marking and Labeling of Modules Rated Voltage Ule To 60 V DC Mm Operation With fan 40 mm 23 Connecting a Compensating Box Analog Input/Output Modules Connecting a Pt Channel and the value 0 would be encoded Broken Wire Signal for Resistance ThermometersBroken Wire at Module Reaction, Encoded Value Error Bit EConnecting Transducers Measured-Value Representation Measured-Value Representation as Value and Sign Pt 100 Resistance Thermometers Ohm 10 unitsShort-circuit with two 6ES5 465-4UA12 Analog Input Module Analog Input/Output Modules Mode Mode 50 mV 50 mV 100 mV 1 V 2 mA 500 mV ± 25 Front Connector Assignments Switches on the board Special Features of the 466 Analog Input Module466 Analog Input Module Design Groups Current/VoltageMeasurement for Individual ChannelChannel Group IV Channels 12 to Switch S5Switch S7 Channel Group III Channels 8 to20 mA $ 20 mA $ 1.25 $ 2.5 $ 5 $ 10 RangeTwos complement Value and sign Binary Setting the Data FormatS9 Switch Setting Data Format466-3LA11 Module Setting the Module Start AddressModule Address Removing and Inserting Modules 28 Module with Front Connector 29 Marking and Labeling of Modules Connecting the Signal Lines Connecting Sensors to the 466 Analog Input Module Jumper between M+ and M DifferentialMeasurement Compensates for the interference acting on both linesUCM2 Measured-Value Representation with Various Ranges OV Overflow bit Error bit Active bitSignal Status Meaning Range exceeded Broken wire Not usedTwos Complement Measuring Range 20 mA Bipolar Measuring Range 20 mA, 0-5 V UnipolarMeasuring range 0-1.25 V and 0-2.5 V unipolar Binary measuring range $ 5 V, $ 20 mA and $ 10 V bipolarBinary measuring range $ 1.25 V and $ 2.5 V bipolar Value and sign measuring range $ 1.25 V and $ 2.5 V bipolar6ES5 466-3LA11 Analog Input Modules Analog Input/Output Modules Front Strip Pin Voltage-to-ground measurement Differential measurementModule address 470 Analog Output Module Design35 Enable Input and Enable Jumper Configuring Load Power Supply System Manual Function block from the ªbasic functionsº package Special Features of the 470 Analog Output ModuleOutput, a value is retained Function BlockStart Address Addressing for Removing and Inserting Modules Remove an analog output module as follows 37 Module with Front Connector4 1 5 Connecting the Signal Lines Voltage Outputs Connecting Loads to the 470 Analog Output Module41 Connecting Loads Digital Measured-Value Representation as Twos Complement Technical Specifications 470-4UB 470-4UA 470-4UC 42 Front Connector AssignmentsSystem Manual C79000-G8576-C199-06 Monitoring Module Monitoring Module Data bus Mode of Operation Block Diagram Address busAddress Bus Fault DetectionData Bus Faults FaultsControl Line ResettingMessages Removing and Inserting Installation Possible ConfigurationsSwitch Positions of the Relay Contact Connecting the Reset InputInstallation Guidelines Acknowl- edged by module with RDY Write10-9 1st MM 2nd MM 3rd MM Last EU AddressingWithout S5-DOS With S5-DOS 213 D5H 170 S5-115U 128 80H 129 81H 213 D5H 170128 129 213 170 Setting the Address Switches S1, S2, S3, S4 Setting the Switch S5 Safety test Power supplyReset input Sensor supply for Reset inputAmbient conditions Address Table Connector Assignments M24 V P24 P15 Back- plane conn11-3 Pin designation of the interrupt signals on the backplane 11-5 Backplane conn Connector assignments of the backplane for the EU 185U11-7 11-8 5V/40A power supply units Connector assignments of the power supply unitsConnector 5V/18A power supply unitsPlug connector, 37-way, Series D to MIL-C24308 Terminals of the supply lines between the power supply unitContacts, Series D to MIL-C24308 Assignments of the backplane connector CPU Pin Pin Row + 5 Assignments of the backplane connector CPU 928BSteu Stoppa M 5 V R x D Pero M 24 V M 5 Assignments of the backplane connectorCPU 11-14 11-15 Memw RDY DB 0 DB 1 DB 2 DB 3 DB 4 DB 5 DB 6 DB Assignments of the backplane connector 923A coordinatorRxD TxD Assignments of the backplane connector 923C coordinator11-18 Assignments of the backplane connectors of the IMs DB13 +5V Shield+5V +5V DB1211-21 + PEU ± PEU Assignments of the front blade connectors11-23 System Manual C79000-G8576-C199-06 Appendix Central Controllers For ChapterExpansion Units WKF RZF Power Supply UnitsInterface Submodules CPUsMemory Cards Bbytes 6ES5 376-0AA11 6ES5 376-0AA21 6ES5 376-0AA31Interface Modules CoordinatorsDigital Input/Output Modules Adhesive Label Front ConnectorsAnalog Input/Output Modules Range Card FeaturesRange Cards Modules 6ES5 460-4UA13 6ES5 465-4UA12Catalog ST Programmable ControllersProgrammers C79000-G8576-C140 6ES5 998-2EA21 Chapter Overview Definition What is ESD?To overvoltages and thus to any electrostatic discharge IEC Electrostatic Charging of PersonsCharging Its surroundings can be charged electrostaticallyAvoid Direct Ensure SufficientContact Index Index Index-3 Index-4 Index-5 Index-6 Index-7 System Manual C79000-G8576-C199-06 System Manual 6ES5998-0SH21-06 System Manual