Step | Siemens S5-135U/155U guide

Central Controllers and Expansion Units Power Supply Units

Removing the Power Supply Unit

When to Remove the PSU

!

How to Remove the PSU

You must remove the power supply unit if you:

Schange the jumper settings

Ssend the power supply unit in for repair.

Caution

Power supply units may only be removed when power is switched off.

If 230 V I/O modules are fitted, you must ensure before removing the power supply unit that the subrack is grounded when the PSU is removed, or the 230 V supply for these modules is switched off.

When the power supply unit is removed, the connection between backup battery and backplane bus remains; this ensures backup of the user program.

Proceed according to the following steps to remove the power supply unit:

Step	Action

1	Switch the Power switch off


	(standby On/Off).

2Disconnect the power supply unit form the AC line voltage.

3Detach the connections of all leads from the front terminals.

4Important

Before pulling out the PSU, wait at least 8 minutes after switching off the

!power so that the electrolytic capacitors can discharge.

5Slacken the fixing screws on the left and right of the PSU.

6Pull the PSU out.

There are grips to pull it out under the unlock fan openings.

4-28	System Manual
	C79000-G8576-C199-06

Image 94

Siemens S5-135U/155U appendix Step, Switch the Power switch off Standby On/Off

Contents

6ES5998-0SH21 12/98 C79000-G8576-C199 Release System ManualAppendices Siemens Aktiengesellschaft Contents Central Controllers and Expansion Units Power Supply Units CPUs, Memory Cards, Memory Submodules, Interface Submodules System Manual C79000-G8576-C199-06 Multiprocessor Operation/Coordinators Vii 10-1 11-1 Index Index-1 System Manual C79000-G8576-C199-06 Slot Requirement SlotsController Slots System Manual System Manual C79000-G8576-C199-06 EMC 89/336/EEC InstallationInstalling Fields Order Number Module Shielded signal cable is required for the following modulesIndividual Modules Order Number 89/392/EEC on IntroductionEC Directive Machines Safety Notes System Manual C79000-G8576-C199-06 Section Contents Chapter Overview Application Centralized and Distributed Configuration Then Interface Module Installing a PLC with Centralized ConfigurationConnecting Cable Max. Distance Expansion Unit Interface Module Installing a PLC with Distributed ConfigurationConnecting Cable Max. Permiss. Line Length Expansion Unit Centralized Configuration of an S5-135U/155U with ER 701s Examples 6ES5 EU185U EUs max EU 185U System Manual C79000-G8576-C199-06 Installation Guidelines Section Description Principles of Installation of Systems for EMC Overview of Possible Types of Interference Installation Guidelines Mechanisms CouplingTypical Interference Sources at a Glance Coupling Mechanism Radiated Interference Cause Typical Interference Sources Most Important Basic Rules for Ensuring EMC Ensure that cable shields are properly secured see Section Installation Guidelines Installation of Programmable Controllers for EMC Example of Cabinet Assembly for EMC Example of Cabinet Assembly for EMC Cabinet members Signal linesGrounding strips Mounting bracket for subrack Example of Rack and Wall Mounting for EMC Wall Mounting of an S5-135/155U PLC Wiring of Programmable Controllers for EMC Routing of Cables Installation Guidelines Routing of Equipotential Bonding Conductor and Signal Line Equipotential Bonding Shielding of Cables and Lines Example of Securing Shielded Lines with Cable Clamps Elements to Special Measures for Interference-Free OperationFitting Quenching Inductances Programmers AC PowerConnection for Cabinet Lighting Equipotential bonding Section EMC Measures Connection of inactive parts SectionRouting of cables Section Shielding of cables Section Power Supplies for Programmable Controllers and I/Os Power Supplies for Control Systems with Simatic S5 Connecting the Programmable Controller and Load Power Main Switch Load Power Grounding Interference Operating aProgrammable Controller with Process I/Os from Grounded Supply Higher-Level Supply An Ungrounded Controller withSupply Connecting Non-Floating or Floating Modules CPU 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 Open Cabinets Types of CabinetClearances in Cabinets Closed Cabinets 15 Clearances in the Cabinet Min. Clearances Upper SubrackS5-90U/95U/ 100U Lower Subrack Max. Clearances Removal of Power Dissipation from Cabinets Example Max. Permissible Ambient TemperatureExamples for Determining the Type of Cabinet Cabinet Design Determining the Power Dissipation of Modules Examples 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 Installation Central Controller Filter Subdrawer Slots Occupied SPS Front Plate Width in mm FittingDouble-height Eurocard format h x d = 233.4 x 160 mm Example IMs Proceed as follows to fit the modulesStep Action Startup Startup Validity Check Repair Guidelines Important for the USA and Canada Technical SpecificationsUnit safety Mechanical ambient conditions tested to DIN IEC Noise immunity, electromagnetic compatibility EMC Mechanical data Order No. of Expansion Unit Power Supply or Fan SubassemblyExpansion Units EU Type Version Technical Description of the Expansion Units Modules and Slot Assignments Expansion Units Slot No Module type Installing the Expansion Units Technical Specifications of the Expansion Units Product Overview Power Supply UnitsPower Supply Types Monitoring SignalingBasic Functions Functions Inputs Plate of the power supply unitsOutputs Switch Red LED Yellow LED Pushbutton Green LED Setting and Connecting the Power Supply Unit For Startup PSU in operation without changing the jumper settingBrief Instructions Stage Description Following table Jumper SettingsEstablishing Subsequent implementation Open irrelevant Jumper Setting Application/NoteRelay Cabling TerminalsMax. Permissible Conductor Cross-Sections Switch the Power switch off Standby On/Off Step Proceed as follows to change the jumper settings Setting Jumpers LocationsSetting Jumper locations are given in the following figure ªEstablishing the settings and cabling.º Fitting the Power Supply Unit How to Fit the PSUWiring the Power Supply Unit How to Wire PSU How to Fit the Lithium Battery Battery Compartment B Cover a Lock Result Setting the Voltage Selector Switch How to Set Where to FitHow to Fit Switch Switch the system voltage on Fault Indications/Fault Diagnostics Other Faults LEDs Possible Cause Action Fans and Fan Enable EN present, jumper F R closedEnable EN present, jumper F R open Following table contains several examples Battery Battery Battery MonitoringBattery Supply Jumpers Following table contains several examples Supply in the event of fan failure is described in Section Maintenance and RepairsFans Follows Replacement Lithium BatteryHow to Replace Replacing 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 Standard spare part Replacing a PowerLithium battery in the rack is in full working order Reaction No backup Backup Description of Internal Sequences in the Power Supply UnitBehavior Upon Failure System Supply When the System Supply Fails If a Fan Fails Resetting the Fault MessageBehavior Upon Failure of Fans If Another Fan 6ES5 955-3LC42 6ES5 955-3LF42 Safety Specifications Technical Specifications of the Power Supply UnitsInput 6ES5 955-3LC42 6ES5 955-3LF42 Output Protection and monitoring Service life of fans Weight Noise emission Backup batteryRechargeable battery Environmental data 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 Auxiliary Submodule Terminals Function Setting the Power Supply UnitDelivered Jumpers NN-MM closed Setting the Fan Monitor Central Controllers and Expansion Units Power Supply Units Installing the 15 Auxiliary Submodule General Notes on the Power Supply Unit Operation Power Supply DiagnosticsLEDs indicate the following faults Relay Contacts Replacing the Lithium Battery MaintenanceBattery Submodule Replacing the Fans Signaling section Signals for Simatic S5 Output 2 front Weight Environmental dataOutput 2 bus Output 3 with 15 V auxiliary submodule LEDs Fan Submodules Technical DescriptionConnections Plate of the -3LA11is shown as an example Position Voltage Selector Switch Fuse Setting and Connecting the Fan Submodule Max. Permissible Cable Cross-Sections Case of a fault, the red LED ªFan Faultº lights upTerminals Cabling Fan Submodule Relay Contact Relay contact 6ES5 988-3LA11 6ES5 988-3NA11 Safety Specifications Service life Weight Environmental data Chapter Contents CPUs, Memory Cards, Memory Submodules, Interface Submodules CPU 948B -3UA13 or CPU 948B -3UA23 Design Installation and Startup Inte Intf Intg Removing Inserting Module Insertion Step Action Removal Proceed as follows to remove the CPU Controls IndicatorsModule Momentary Mode SwitchContact Mode Restart Off Rapid Flashing Slow OffStatus LEDs for Fault Indication and Signaling Possible causes SI2 Fault LEDs SI1SI2 Reset Overall ResetStep Action Result Set the mode switch to Stop Continue as follows Set the mode switch from Stop to RUN Restart is permissible 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 Set the mode switch to Stop Switch the system voltage on Resultat Restart Interface SI2 Interface Submodules Technical Specifications CPUs, Memory Cards, Memory Submodules, Interface Submodules CPU 928B -3UB21 User Memory Memory Card Second Interface SI2 Jumper Settings Removing Inserting Module Insertion Removal Front Plate of the CPU 928B-3UB21 RUN setting, the CPU 928B processes the user program when Green RUN LED is lit Status Indicators Stop LED Maximum cycle monitoring time has been exceeded Manual restart is permissible DB RAM CPUs, Memory Cards, Memory Submodules, Interface Submodules Electronic circuitry of the CPU 928B is on two PCBs basic Delayed from Version 6ES5 928-3UB12CPU 928B Front plate width is 2 2/3 standard plug-in stations Order numbers are given in the ordering information BytesCPU 928B Programming Guide Second Interface SI2 Installation and Startup Removal CPU 928B SI1 Siemens RUN Status Indicators Internal error No communication possible at both interfaces 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 Process Interrupt Processing Installation and Startup Front Plate of the CPU RUN Off Slow flashing Rapid flashing LEDs for Fault Indication Signaling Startup Technical Specifications S5-135U/155U CC see . Up to four CPUs can be used Time-controlled 1 timebase 22 x 210 bytes Is full or an Eprom submodule is inserted 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 Memory 376 Memory SubmodulesProgramming Submodules Technical Specifications 10 377 Memory Submodules Without Battery BackupWith Battery Backup Loading RAM Operational States RAM Submodules with Battery BackupNormal Operation Standby Operation Standby Inserting or Replacing the Backup Battery Battery Screw Fault LED 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 Submodules with Battery Backup Current consumption at 5 Backup current Backup voltage To use the second interface as Using the Interface SubmodulesInterface Submodules You require Installing and Removing the Interface Submodules Check the jumper settings of your interface submodule Remove your interface submodule in the following steps Circuitry PG SubmoduleInterface Submodule For Use With Rate Pin Assignments Pin Designation Current Remarks Direction Operation in CPU 928B/CPU Jumper Settings on the PG SubmoduleOperation in CPU Standard Connecting Cable for the PB Submodule Connecting cable CPU PG Submodule CPU 928B CPU 11.3 V.24 SubmoduleV.24 submodule can be inserted in the following CPU Receive lines Des. to Int. Abbre Input Data Transmission Rate Pin Assignments SubmodulePin Des. to DIN Viation Output 15 V.24 Submodule Jumper Settings when Delivered Immediately Standard Connect- ing Cables of the V.24 Submodule Connecting cable for CPU, CP 524, CP 525, CPCPU, CP524/525, CP544 Receiver Transmitter Connecting cable CPU N10 modem Modem N10 DR 210/211, DR 230/231 Connecting cable CPU DR 210/211, DR 230/231Receiver Transmitter Wiring of a connecting cable for RTS/CTS flow control Transmitter Receiver TTY submodule can be inserted in the following CPU Current loop signalsTTY Submodule TTY submodule CPU 928B CPU Pin Designa Tion Shield Data Transmission Rate Pin Assignments TTY SubmoduleCurrent direction Remarks Jumper Settings on the TTY Submodule 21 TTY Submodule Jumper Settings when Delivered Standard Connect- ing Cables for the TTY Submodule Connecting Cable CPU IM CPU +RxD +20mA +24V RS422 A/485 submodule CPU 928B CPU 11.5 RS422 A/485 SubmoduleRS422 A/485 submodule can be inserted in the following CPU Ccitt Recommendation Submodulesubmodule RS422 A/485 submodule when used in a CPUData Transmission Pin Des. to Ccitt Input Remarks Output Jumper Settings on RS422 A/485 Submodule Front Connector 115 116 1200 m Connecting cable for CPU, CP 524, CPFor RS422-A/485 Sinec L1 submodule can be inserted in the following CPU Sinec L1 Submodule9600 bps Submodulessubmodule Pin Designation 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 Introduction Coordinator Overview ProcedureStarting the Multiprocessor Operation Voltage RUN,STOP,TEST EP 62 JY 916 923A Coordinator Setting the communication flag areasStep 923C Coordinator Jumper Comm. Flag Byte Address Examples Inserting CPUs and coordinator in the central controller Precondition The central controller is not yet switched offSubstep Action Reaction Executing an Overall Reset on all CPUs Possible FaultsSymptom Remedy Loading user programs in all CPUs Prerequisites Executing a Reset at all CPUs Multiprocessor Setting the coordinator mode switch to RUN or TestThen Reaction Start Stop State Event of FaultsCoordinator Modes Stop Test mode Test Mode Enabling the Test Mode with the 923AEnabling the Test Mode with the 923C 923A Coordinator Bus arbitration 923A Coordinator Module Technical DescriptionCommunication memory Principle CPU utilize the common S5 bus Settings RUN, Stop and Test Settings on the CoordinatorUser Control 923C Coordinator Module Technical Description Central programmer connection PG MUX Following order according to the preset number of CPUs Faults are indicated by five small red LEDsSignal is removed by the power supply, and enables the CPUs Operator functions Timing Sequences of the Bus Control Signals Monitoring for continuous bus assignment Addressing method for the page memory vector register PG Multiplexer For the Serial SwitchSelection Method Interfaces COR 923C Front plate of the COR 923C Coordination Setting the DIL SwitchesSetting Off Meaning Section Number Addesses ActivatingSlot No. in the S5-135U/155U Address Activation ExampleSlot No. Operable Slots S5-135U/155U End Address Fault Register Switch offSignals Jumpers to Technical Specifications of the Coordinators 923A Coordinator 923C Coordinator Interface Modules 300 and 312 Interface Modules EU 183U, EU 185U EU 184UEU 187U Addressing IM 300-5 -5CA11 Indicators and ControlsIM300-3 IM300-5 IM312 Purpose Modes/Jumper Assignments of the IMJumper Assignments Extended I/O area O area LED1 LED2 Jumper IM 300-5 -LB11 As possible to the CC EU 183U EU 185U only I/O modules 301 and 310 Interface ModulesEU Interface Module EU Type EU 184U, EU 187U EU 183U Centralized Connection Fault LED1 LED2 Centralized EU 183U EU183U IIM312±3 EU 184U A centralized arrangement to the distributed EUs 304 and 314 Interface ModulesLine Length EU 183U EU 185U ER 701-2 ER Interface Fault Signal Interface X3 Faulty 12 Location of Jumpers on the IM 304 when Delivered You must match the IM 304 to the cable length with jumper Function Purpose JumpersX11 Jumper Set the jumpers according to the expansion unit in use 13 Location of Jumpers on the IM 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 2 6ES5 7602 Terminator 16 Pin Assignments of the 760 Terminator Digital Input/Output Modules Digital output modules Description below applies to the following modulesS5-115U PLC Digital input/output modules Digital Output Signal OutputDigital Input Short-Circuit LED Indicators Addressing Switch Design Enable Input Function of the Enable InputsWith an Active Switching off Switching onSupply for CC/EU and I/Os Common AC supply for CC/EU and load power supplySeparate or Shutdown 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 Process Inputs Settings onScanning Via interrupt PW128 Load I/O word Switch S2Via IB PW130 Etc Via IB OFF IR-G INT Process Alarm Special Features of the DI/DQUsing Two or More Modules with Slide Switch S2 Setting the Module Address Labeling Field Start Address Program is independent of the slotBytes of the same module are decoded on the module IB 80 or QB Input/output modules Significance Byte Address 128 64 32 Removing and Inserting Modules Remove a digital input/output module as follows WiringProtective measures can be found in Chapter Marking of Modules Connecting the Signal Lines Type Modules for AC Digital Output Modules for DC VoltageMust not be exceeded Load can also be switched via a contact Connection Input/Output Modules to Two Power Supply Units Short-Circuit Protection and Fusing Arc-Quenching for Inductive Loads Result in a fault in the long term DisconnectingSwitched-Through Following applies to digital outputs for DC voltage DC Voltage AC Voltage Mechanical ambient conditions Common Technical SpecificationsClimatic ambient conditions Operand identifiers Safety tests Common technical specifications are given in Section Specification Sheets for the Modules1 6ES5 420-4UA13/4UA14 Digital Input Module Data Memory 2 6ES5 430-4UA13/4UA14 Digital Input Module ±4UA13 ±4UA14 Example of connection designation for an input Data Memory and S5 Bus Control 3 6ES5 431-4UA12 Digital Input Module Process Signal 4 6ES5 432-4UA12 Digital Input Module Example of connection designation for an input Mark the switch settings in the free fields Labeling for module cover 5 6ES5 434-4UA12 Digital Input Module Namur Namur Cmos TTL Input 5 5th bit 6 6ES5 435-4UA12 Digital Input Module Example of connection designation for an input X20 2 I 2nd group not specified in the address 7 6ES5 436-4UA12 Digital Input Module Data Memory and S5 Bus Control 8 6ES5 436-4UB12 Digital Input Module X20 6 I 9 6ES5 441-4UA13/4UA14 Digital Output Module Short-circuit monitoring 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 Mechanical specifications 12 6ES5 454-4UA13/4UA14 Digital Output Module 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 Input Modules Programmable logic controllerAnalog Input Modules and Cards Analog Output Modules Address range 128 to 255 0 to 460 Analog Input Module Design Function of the Enable InputSwitch, Mode Modules are protected by covers on both sides Enable Input and Enable Jumper Acknowledge Configuring Power Supply Special Features of the 460 Analog Input Module Basp Output Time-ControlledProgram Inhibit Subaddress On Setting Switch Pressed Cyclic/Selective Addressing forSampling Removing and Inserting Modules Module with Front Connector Remove an analog input/output module as follows Marking of Modules and Front Connectors Marking and Labeling of Modules Without fan To 60 V DC 20 mm Current or Voltage Connection of SensorsConnection Sensors MUX Connecting a Compensating Box for Thermal E.M.F. Measurement CH0 24V Standard Pt Range Broken Wire SignalBroken Wire at Module Reaction, Encoded Value Error Bit E Extended Pt Four-wire transducer with separate supply voltage Connecting TransducersFour-wire transducer with a two-wire transducer card Rated input range $ 50 mV Measured-Value RepresentationDigital Measured-Value Representation as Twos Complement Measured-Value Representation as Value and Sign Bit 212 is interpreted as the sign Ohm 10 units Measured-ValueRepresentation for Resistance Thermometers Standard Pt Range Units Pt 100/ohms 20 mA Current Measuring Ranges from 4 toCurrent Limiting 6ES5 460-4UA13 Analog Input Module Analog Input/Output Modules Mode Labeling of switches on the module cover Range Analog Input/Output Modules Assignmentstransducer ADU 463 Analog Input Module Design 12 Analog Input Module Timeout QVZ occurs in the CC Switching off the Enable Input 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 Channel number Module, is given by 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 Setting the Data Format for the 4 to 20 mA Range Connecting Transducers Front Connector Assignments 465 Analog Input Module Design 18 Analog Input Module Enable Jumper Configuring 10000 ∝F/40V Is set Special Features of the 465 Analog Input ModuleSelective Sampling To AUX Flag 20 Labeling of the Addressing Switch Inputs or outputs reserves 32 byte addresses 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 Module Reaction, Encoded Value Error Bit E Broken Wire Signal for Resistance ThermometersBroken Wire at Channel and the value 0 would be encoded Connecting Transducers Measured-Value Representation Measured-Value Representation as Value and Sign Ohm 10 units Pt 100 Resistance Thermometers 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 Individual Channel Current/VoltageMeasurement for Groups Channel Group III Channels 8 to Switch S5Switch S7 Channel Group IV Channels 12 to Range 20 mA $ 20 mA $ 1.25 $ 2.5 $ 5 $ 10 Data Format Setting the Data FormatS9 Switch Setting Twos complement Value and sign Binary Setting the Module Start Address 466-3LA11 Module 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 Compensates for the interference acting on both lines DifferentialMeasurement Jumper between M+ and M UCM2 Range exceeded Broken wire Not used OV Overflow bit Error bit Active bitSignal Status Meaning Measured-Value Representation with Various Ranges Measuring Range 20 mA, 0-5 V Unipolar Twos Complement Measuring Range 20 mA Bipolar Binary measuring range $ 5 V, $ 20 mA and $ 10 V bipolar Measuring range 0-1.25 V and 0-2.5 V unipolar Value and sign measuring range $ 1.25 V and $ 2.5 V bipolar Binary measuring range $ 1.25 V and $ 2.5 V bipolar 6ES5 466-3LA11 Analog Input Modules Analog Input/Output Modules Voltage-to-ground measurement Differential measurement Front Strip Pin 470 Analog Output Module Design Module address 35 Enable Input and Enable Jumper Configuring Load Power Supply System Manual Function Block Special Features of the 470 Analog Output ModuleOutput, a value is retained Function block from the ªbasic functionsº package Start Address Addressing for Removing and Inserting Modules 37 Module with Front Connector Remove an analog output module as follows 4 1 5 Connecting the Signal Lines Connecting Loads to the 470 Analog Output Module Voltage Outputs 41 Connecting Loads Digital Measured-Value Representation as Twos Complement Technical Specifications 42 Front Connector Assignments 470-4UB 470-4UA 470-4UC System Manual C79000-G8576-C199-06 Monitoring Module Monitoring Module Mode of Operation Block Diagram Address bus Data bus Faults Fault DetectionData Bus Faults Address Bus Control Line ResettingMessages Installation Possible Configurations Removing and Inserting Switch Positions of the Relay Contact Connecting the Reset InputInstallation Guidelines Write Acknowl- edged by module with RDY 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 Sensor supply for Reset input Power supplyReset input Safety test Ambient conditions Address Table Connector Assignments Back- plane conn M24 V P24 P15 11-3 Pin designation of the interrupt signals on the backplane 11-5 Connector assignments of the backplane for the EU 185U Backplane conn 11-7 11-8 5V/18A power supply units Connector assignments of the power supply unitsConnector 5V/40A 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 Assignments of the backplane connector 923A coordinator Memw RDY DB 0 DB 1 DB 2 DB 3 DB 4 DB 5 DB 6 DB Assignments of the backplane connector 923C coordinator RxD TxD 11-18 Assignments of the backplane connectors of the IMs +5V DB12 +5V Shield+5V DB13 11-21 Assignments of the front blade connectors + PEU ± PEU 11-23 System Manual C79000-G8576-C199-06 Appendix Central Controllers For ChapterExpansion Units Power Supply Units WKF RZF Bbytes 6ES5 376-0AA11 6ES5 376-0AA21 6ES5 376-0AA31 CPUsMemory Cards Interface Submodules Coordinators Interface Modules Front Connectors Digital Input/Output Modules Adhesive Label Analog Input/Output Modules 6ES5 460-4UA13 6ES5 465-4UA12 FeaturesRange Cards Modules Range Card Catalog ST Programmable ControllersProgrammers C79000-G8576-C140 6ES5 998-2EA21 Chapter Overview Definition What is ESD?To overvoltages and thus to any electrostatic discharge Its surroundings can be charged electrostatically Electrostatic Charging of PersonsCharging IEC 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