Supply Fails, Redundant Data, Backup | Siemens S5-135U/155U manual

Central Controllers and Expansion Units Power Supply Units

4.3.5Description of Internal Sequences in the Power Supply Unit

Given in this section is background information on internal sequences in the power supply unit.

Behavior Upon

Failure of the

System Supply

When the System	The behavior of the power supply unit after a system supply failure is
Supply Fails	governed by the duration of the failure:

IF the system supply failure...

is shorter than the stored energy time for power failure

is longer than the stored energy time for power failure

THEN...

the PSU output voltages are within tolerance ranges; no indication appears on the front plate and no signal is sent to the S5 bus.

a data save routine is initiated on the CPU/CPUs and an output inhibit is issued.

Redundant Data	To ensure data backup, your CC and EU 185 are provided with a lithium
Backup	battery, and the power supply unit with a rechargeable battery.
	In the event of system supply failure or switch-off, data backup is provided
	by the lithium battery and, in the event of battery failure, by the rechargeable
	battery which is permanently recharged to remain constantly operative.
	After replacement of a defective lithium battery, the new one resumes data
	backup and you must acknowledge the fault LED on the front panel.
	As the rechargeable battery is withdrawn during the replacement of a power
	supply unit, data backup is temporarily performed by the lithium battery.

System Manual	4-49
C79000-G8576-C199-06

Image 115

Siemens S5-135U/155U Description of Internal Sequences in the Power Supply Unit, Supply Fails, Redundant Data, Backup

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 Units System Manual C79000-G8576-C199-06 Multiprocessor Operation/Coordinators Vii 10-1 Index Index-1 11-1 System Manual C79000-G8576-C199-06 Slots SlotsController Slot Requirement System Manual System Manual C79000-G8576-C199-06 Fields InstallationInstalling EMC 89/336/EEC Order Number Shielded signal cable is required for the following modulesIndividual Modules Order Number Module Machines IntroductionEC Directive 89/392/EEC on Safety Notes System Manual C79000-G8576-C199-06 Chapter Overview Section Contents Application Then Centralized and Distributed Configuration Expansion Unit Installing a PLC with Centralized ConfigurationConnecting Cable Max. Distance Interface Module Expansion Unit Installing a PLC with Distributed ConfigurationConnecting Cable Max. Permiss. Line Length Interface Module Examples Centralized Configuration of an S5-135U/155U with ER 701s 6ES5 EU185U EUs max EU 185U System Manual C79000-G8576-C199-06 Section Description Installation Guidelines Overview of Possible Types of Interference Principles of Installation of Systems for EMC Installation Guidelines Mechanisms CouplingTypical Interference Sources at a Glance Cause Typical Interference Sources Coupling Mechanism Radiated Interference Ensure that cable shields are properly secured see Section Most Important Basic Rules for Ensuring EMC Installation Guidelines Installation of Programmable Controllers for EMC Example of Cabinet Assembly for EMC Example of Cabinet Assembly for EMC Mounting bracket for subrack Signal linesGrounding strips Cabinet members Wall Mounting of an S5-135/155U PLC Example of Rack and Wall Mounting for EMC Routing of Cables Wiring of Programmable Controllers for EMC Installation Guidelines Equipotential Bonding Routing of Equipotential Bonding Conductor and Signal Line Shielding of Cables and Lines Example of Securing Shielded Lines with Cable Clamps Inductances Special Measures for Interference-Free OperationFitting Quenching Elements to Cabinet Lighting AC PowerConnection for Programmers Shielding of cables Section EMC Measures Connection of inactive parts SectionRouting of cables Section Equipotential bonding Section Power Supplies for Control Systems with Simatic S5 Power Supplies for Programmable Controllers and I/Os Main Switch Connecting the Programmable Controller and Load Power Grounding Load Power Controller with Process I/Os from Grounded Supply Operating aProgrammable Interference Higher-Level Supply An Ungrounded Controller withSupply CPU Connecting Non-Floating or Floating Modules Floating 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 Cabinets 15 Clearances in the Cabinet Max. Clearances Upper SubrackS5-90U/95U/ 100U Lower Subrack Min. Clearances Removal of Power Dissipation from Cabinets Cabinet Design Max. Permissible Ambient TemperatureExamples for Determining the Type of Cabinet Example Examples Determining the Power Dissipation of Modules System 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 Installation Filter Subdrawer Example FittingDouble-height Eurocard format h x d = 233.4 x 160 mm Slots Occupied SPS Front Plate Width in mm IMs Proceed as follows to fit the modulesStep Action Startup Validity Check Startup Repair Guidelines Mechanical ambient conditions tested to DIN IEC Technical SpecificationsUnit safety Important for the USA and Canada Mechanical data Noise immunity, electromagnetic compatibility EMC EU Type Version Power Supply or Fan SubassemblyExpansion Units Order No. of Expansion Unit Modules and Slot Assignments Expansion Units Technical Description of the Expansion Units Slot No Module type Technical Specifications of the Expansion Units Installing the Expansion Units Types Power Supply UnitsPower Supply Product Overview Functions SignalingBasic Functions Monitoring Inputs 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 Startup Subsequent implementation Jumper SettingsEstablishing Following table Open irrelevant Jumper Setting Application/NoteRelay Cabling TerminalsMax. Permissible Conductor Cross-Sections Step Switch the Power switch off Standby On/Off Jumper locations are given in the following figure Setting Jumpers LocationsSetting Proceed as follows to change the jumper settings PSU Fitting the Power Supply Unit How to Fit the PSUWiring the Power Supply Unit How to Wire ªEstablishing the settings and cabling.º How to Fit the Lithium Battery Battery Compartment B Cover a Result Lock Switch Where to FitHow to Fit Setting the Voltage Selector Switch How to Set Switch the system voltage on Fault Indications/Fault Diagnostics LEDs Possible Cause Action Other Faults Following table contains several examples Enable EN present, jumper F R closedEnable EN present, jumper F R open Fans and Fan Following table contains several examples Battery Battery MonitoringBattery Supply Jumpers Battery Follows Maintenance and RepairsFans Supply in the event of fan failure is described in Section Replacing Lithium BatteryHow to Replace Replacement Step 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 part No backup Supply Fails Description of Internal Sequences in the Power Supply UnitBehavior Upon Failure System Supply When the System Backup If Another Fan Resetting the Fault MessageBehavior Upon Failure of Fans If a Fan Fails 6ES5 955-3LC42 6ES5 955-3LF42 Safety Specifications Technical Specifications of the Power Supply UnitsInput Protection and monitoring 6ES5 955-3LC42 6ES5 955-3LF42 Output Environmental data Backup batteryRechargeable battery Service life of fans Weight Noise emission Safety 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 Submodule Jumpers NN-MM closed Setting the Power Supply UnitDelivered Function Setting the Fan Monitor Central Controllers and Expansion Units Power Supply Units Installing the 15 Auxiliary Submodule Operation General Notes on the Power Supply Unit Relay Contacts DiagnosticsLEDs indicate the following faults Power Supply Replacing 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 front Plate of the -3LA11is shown as an example Fan Submodules Technical DescriptionConnections LEDs Position 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-Sections Service life Weight Environmental data 6ES5 988-3LA11 6ES5 988-3NA11 Safety Specifications CPUs, Memory Cards, Memory Submodules, Interface Submodules Chapter Contents Design CPU 948B -3UA13 or CPU 948B -3UA23 Inte Intf Intg Installation and Startup Step Action Removing Inserting Module Insertion Proceed as follows to remove the CPU Removal Controls IndicatorsModule Restart Mode SwitchContact Mode Momentary Off Rapid Flashing Slow OffStatus Possible causes LEDs for Fault Indication and Signaling SI2 Fault LEDs SI1SI2 Continue as follows Overall ResetStep Action Result Set the mode switch to Stop Reset Restart is permissible Set the mode switch from Stop to RUN PG 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 on Restart Interface Submodules Interface SI2 Technical Specifications CPUs, Memory Cards, Memory Submodules, Interface Submodules CPU 928B -3UB21 Memory Card User Memory Second 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 when Stop LED Status Indicators Maximum 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 basic Order numbers are given in the ordering information BytesCPU 928B Programming Guide Second Interface SI2 Installation and Startup Removal SI1 Siemens CPU 928B RUN Status Indicators No communication possible at both interfaces Internal error Startup 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 Interrupt Installation 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 used Is full or an Eprom submodule is inserted 22 x 210 bytes Installation 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 Memory Technical Specifications Loading RAM Without Battery BackupWith Battery Backup 10 377 Memory Submodules Operational States RAM Submodules with Battery BackupNormal Operation Standby Standby Operation Battery Screw Fault LED Inserting or Replacing the Backup Battery Proceed 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 Backup You require Using the Interface SubmodulesInterface Submodules To use the second interface as Check the jumper settings of your interface submodule Installing and Removing the Interface Submodules Remove your interface submodule in the following steps Rate PG SubmoduleInterface Submodule For Use With Circuitry Pin Designation Current Remarks Direction Pin Assignments Operation in CPU 928B/CPU Jumper Settings on the PG SubmoduleOperation in CPU Connecting cable CPU PG Standard Connecting Cable for the PB Submodule Receive lines 11.3 V.24 SubmoduleV.24 submodule can be inserted in the following CPU Submodule CPU 928B CPU Viation Output Data Transmission Rate Pin Assignments SubmodulePin Des. to DIN Des. to Int. Abbre Input Immediately 15 V.24 Submodule Jumper Settings when Delivered Standard 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 modem DR 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 control TTY submodule CPU 928B CPU Current loop signalsTTY Submodule TTY submodule can be inserted in the following CPU Pin Designa Tion Shield Data Transmission Rate Pin Assignments TTY SubmoduleCurrent direction Remarks 21 TTY Submodule Jumper Settings when Delivered Jumper Settings on the TTY Submodule Standard 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 CPU Pin Des. to Ccitt Input Remarks Output RS422 A/485 submodule when used in a CPUData Transmission Submodulesubmodule Front Connector Jumper Settings on RS422 A/485 Submodule 115 116 RS422-A/485 Connecting cable for CPU, CP 524, CPFor 1200 m Sinec L1 submodule can be inserted in the following CPU Sinec L1 Submodule9600 bps Pin Designation Submodulessubmodule Submodule 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 Introduction Voltage ProcedureStarting the Multiprocessor Operation Overview RUN,STOP,TEST EP 62 JY 916 923C Coordinator Setting the communication flag areasStep 923A Coordinator Examples Jumper Comm. Flag Byte Address Inserting 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 CPUs Prerequisites Loading user programs in all CPUs Executing a Reset at all CPUs Start Setting the coordinator mode switch to RUN or TestThen Reaction Multiprocessor Stop Event of FaultsCoordinator Modes Stop State 923A Coordinator Test Mode Enabling the Test Mode with the 923AEnabling the Test Mode with the 923C Test mode Bus arbitration 923A Coordinator Module Technical DescriptionCommunication memory CPU utilize the common S5 bus Principle Settings RUN, Stop and Test Settings on the CoordinatorUser Control Central programmer connection PG MUX 923C Coordinator Module Technical Description Operator 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 CPUs Monitoring for continuous bus assignment Timing Sequences of the Bus Control Signals PG Multiplexer Addressing method for the page memory vector register Interfaces SwitchSelection Method For the Serial Front plate of the COR 923C COR 923C Section Number Setting the DIL SwitchesSetting Off Meaning Coordination Addesses ActivatingSlot No. in the S5-135U/155U Address Activation ExampleSlot No. Operable Slots S5-135U/155U End Address Jumpers to Switch offSignals Fault Register 923A Coordinator 923C Coordinator Technical Specifications of the Coordinators Interface Modules 300 and 312 Interface Modules Addressing EU 184UEU 187U EU 183U, EU 185U IM 300-5 -5CA11 Indicators and ControlsIM300-3 IM300-5 IM312 Extended I/O area O area Modes/Jumper Assignments of the IMJumper Assignments Purpose Jumper LED1 LED2 IM 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 modules Centralized 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 EUs Interface 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 Delivered Function Purpose JumpersX11 Jumper 13 Location of Jumpers on the IM Set the jumpers according to the expansion unit in use Switch 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 Terminator Digital Input/Output Modules Digital input/output modules Description below applies to the following modulesS5-115U PLC Digital output modules Short-Circuit Signal OutputDigital Input Digital Output Design LED Indicators Addressing Switch Enable 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 Common Open 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 Inputs PW130 Etc Switch S2Via IB PW128 Load I/O word OFF IR-G INT Via IB Modules with Special Features of the DI/DQUsing Two or More Process Alarm Slide Switch S2 Labeling Field Setting the Module Address Start 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 modules Removing 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 Lines Modules 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 contact Short-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 term DC Voltage AC Voltage Operand identifiers Common Technical SpecificationsClimatic ambient conditions Mechanical ambient conditions Safety 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 Module Data Memory and S5 Bus Control Example of connection designation for an input 3 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 fields Namur 5 6ES5 434-4UA12 Digital Input Module Namur 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 I 7 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 Module Ext 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 specifications X20 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 Modules 128 to 255 0 to Address range Modules are protected by covers on both sides Function of the Enable InputSwitch, Mode 460 Analog Input Module Design Acknowledge Enable Input and Enable Jumper Configuring Power Supply Special Features of the 460 Analog Input Module Inhibit Time-ControlledProgram Basp Output Subaddress On Setting Switch Pressed Cyclic/Selective Addressing forSampling Removing and Inserting Modules Remove an analog input/output module as follows Module with Front Connector Marking and Labeling of Modules Marking of Modules and Front Connectors To 60 V DC 20 mm Without fan Sensors Connection of SensorsConnection Current or Voltage MUX 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 Range Four-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 mV Bit 212 is interpreted as the sign Measured-Value Representation as Value and Sign Resistance Thermometers Standard Pt Range Measured-ValueRepresentation for Ohm 10 units Units 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 cover Analog Input/Output Modules ADU Assignmentstransducer 12 Analog Input Module 463 Analog Input Module Design Switching off the Enable Input Timeout QVZ occurs in the CC Power 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 number On 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 Range Front Connector Assignments 18 Analog Input Module 465 Analog Input Module Design Enable 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 Switch Example 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 E Connecting Transducers Measured-Value Representation Measured-Value Representation as Value and Sign Pt 100 Resistance Thermometers Ohm 10 units Short-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 Channel Channel Group IV Channels 12 to Switch S5Switch S7 Channel Group III Channels 8 to 20 mA $ 20 mA $ 1.25 $ 2.5 $ 5 $ 10 Range Twos complement Value and sign Binary Setting the Data FormatS9 Switch Setting Data Format 466-3LA11 Module Setting the Module Start Address Module 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 lines UCM2 Measured-Value Representation with Various Ranges OV Overflow bit Error bit Active bitSignal Status Meaning Range exceeded Broken wire Not used Twos Complement Measuring Range 20 mA Bipolar Measuring Range 20 mA, 0-5 V Unipolar Measuring range 0-1.25 V and 0-2.5 V unipolar Binary measuring range $ 5 V, $ 20 mA and $ 10 V bipolar Binary measuring range $ 1.25 V and $ 2.5 V bipolar Value and sign measuring range $ 1.25 V and $ 2.5 V bipolar 6ES5 466-3LA11 Analog Input Modules Analog Input/Output Modules Front Strip Pin Voltage-to-ground measurement Differential measurement Module address 470 Analog Output Module Design 35 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 Block Start Address Addressing for Removing and Inserting Modules Remove an analog output module as follows 37 Module with Front Connector 4 1 5 Connecting the Signal Lines Voltage Outputs Connecting Loads to the 470 Analog Output Module 41 Connecting Loads Digital Measured-Value Representation as Twos Complement Technical Specifications 470-4UB 470-4UA 470-4UC 42 Front Connector Assignments System Manual C79000-G8576-C199-06 Monitoring Module Monitoring Module Data bus Mode of Operation Block Diagram Address bus Address Bus Fault DetectionData Bus Faults Faults Control Line ResettingMessages Removing and Inserting Installation Possible Configurations Switch Positions of the Relay Contact Connecting the Reset InputInstallation Guidelines Acknowl- edged by module with RDY Write 10-9 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 input Ambient conditions Address Table Connector Assignments M24 V P24 P15 Back- plane conn 11-3 Pin designation of the interrupt signals on the backplane 11-5 Backplane conn Connector assignments of the backplane for the EU 185U 11-7 11-8 5V/40A power supply units Connector assignments of the power supply unitsConnector 5V/18A power supply units Plug 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 coordinator RxD TxD Assignments of the backplane connector 923C coordinator 11-18 Assignments of the backplane connectors of the IMs DB13 +5V Shield+5V +5V DB12 11-21 + PEU ± PEU Assignments of the front blade connectors 11-23 System Manual C79000-G8576-C199-06 Appendix Central Controllers For ChapterExpansion Units WKF RZF Power Supply Units Interface Submodules CPUsMemory Cards Bbytes 6ES5 376-0AA11 6ES5 376-0AA21 6ES5 376-0AA31 Interface Modules Coordinators Digital Input/Output Modules Adhesive Label Front Connectors Analog Input/Output Modules Range Card FeaturesRange Cards Modules 6ES5 460-4UA13 6ES5 465-4UA12 Catalog 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 electrostatically Avoid 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