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Emerson ROC827 instruction manual Issued Mar-06 Input/Output Modules

Models: ROC827

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ROC827 Instruction Manual

Issued Mar-06

Input/Output Modules

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Emerson ROC827 instruction manual Issued Mar-06 Input/Output Modules

Contents

Flow Computer Division Part Number D301217X012 MarchRevision Initial issue Mar-06Issued Mar-06 Contents Switched Auxiliary Output AUXSW+ and Auxsw Wiring the DC Power Input ModuleReplacing the Internal Battery K Type Thermocouple Input ModulesTroubleshooting Troubleshooting J and K Type Thermocouple Input ModulesIssued Mar-06 Scope of Manual Proportional, Integral, and Derivative PIDIssued Mar-06 General Information HardwarePower Supply Module Module 1 ROC827 Base Unit without Expanded BackplaneROC827 with One Expanded Backplane Central Processor Unit CPU ƒ Local Operator Interface LOI Local Port EIA-232RS-232DProcessor and Memory Real-Time Clock RTCDiagnostic Monitoring OptionsSystem Analog Inputs System AI Function Normal Range Point NumberFCC Information FirmwareIssued Mar-06 General Information Issued Mar-06 General Information Slot Number Logicals 16 pt Logicals 8 pt Historical Database and Event & Alarm LogPoint vs -Point Addressing Meter Runs and Stations Flow CalculationsLow Power Modes Automatic Self TestsProportional, Integral, and Derivative PID Function Sequence Table FSTRoclink 800 Configuration Software DS800 Development Suite Software Expanded Backplane Related Specification Sheets Removing the ROC827 from the DIN Rail Installation RequirementsIssued Mar-06 Installation and Use Environmental Requirements Site RequirementsCompliance with Hazardous Area Standards Power Installation Requirements Grounding Installation RequirementsRequired Tools 6 I/O Wiring RequirementsHousing Removing and Installing Wire Channel Covers Removing and Replacing End CapsRemoving and Installing Module Covers To install a module coverMounting the ROC827 on a DIN Rail To remove a module coverSide View of the ROC827 DIN Rail Catch DIN Rail Mount Installing the DIN RailSecuring the ROC827 on the DIN Rail Removing the ROC827 from the DIN Rail ROC800-Series Expanded Backplane EXPPower connector on the EXP Backplane Attaching an Expandable BackplaneRemoving an Expandable Backplane Locking clips and tabsCentral Processor Unit CPU CPU Front View CPU Connector Locations Status LED Color Definitions SolutionStatus LED Functions CPU Number DefinitionsElectronic components, resulting in interrupted operations Installing the CPU ModuleRemoving the CPU Module License Keys License KeyInstalling a License Key Incorrect CorrectTo remove a license key Removing a License KeyStartup and Operation Incorrect polarity can damage the ROC827 StartupOperation Issued Mar-06 Power Connections Power Input Module Descriptions1 12-Volt DC Power Input Module PM-12 Volt dc Power Input Module 2 24-Volt DC Power Input Module PM-24 Volt dc Power Input Terminal Block ConnectionsVolt DC Power Input LED Fault Indicators Terminal Blocks Definition Volts DCVolt dc Power Input LED Indicators Green LED on when voltage is provided to backplaneGreen LED on when voltage is provided to CPU Auxiliary Output AUX+ and AUXVolt dc Auxiliary Power Wiring Other EquipmentSwitched Auxiliary Output AUXSW+ and Auxsw Determining Power Consumption Process Issued Mar-06 Power Connections Estimated Power Consumption Tuning the Configuration Power Consumption of the Analog Input Modules Used CycleChannel Channel’s mA current Draw from +T * 1.25 Jumper set for +T @ 24 volts dcPower Consumption of the Analog Output Modules Used Cycle AO Module Base100 mA @ 12 volts dc 1200 mW Channel Channel’s mA current Draw from +TPower Consumption of the Discrete Input Modules Used Cycle DI Module BasePower Consumption of the Discrete Output Modules Used Cycle Do Module10. Power Consumption of the Discrete Output Relay Modules DOR ModulePI Module Channel Per Active LED Maximum12. Power Consumption of the MVS Modules MVS Module13. Power Consumption of the RTD Modules 14. Power Consumption of the Thermocouple Modules15. Power Consumption of the Hart Modules Used Cycle RTD Module 65 mA @ 13.25 volts dc Table TotalTotal Removing a Power Input Module16. Power Consumption of Other Devices Property damage Installing a Power Input ModuleConnecting the ROC827 to Wiring Wiring the DC Power Input Module Volts dc Power Supply and BAT+ / BAT- WiringWiring the External Batteries Power Supply Terminal BlockSolar Regulator Panel Batteries Amp FuseIssued Mar-06 Power Connections Replacing the Internal Battery 17. Replacement Battery Types18. Power Input Module Specification Sheets Name Form Number Part NumberIssued Mar-06 Input/Output Modules I/O Module OverviewFront View Side View Slot #1 orComm Slot #2 orInstallation Installing an I/O Module Removing an I/O Module Earth groundWiring I/O Modules Analog Input ModulesPrecision +T 12 / 24 V dc Jumper Resistor Current Loop Device 4-20mAAnalog Output Modules +T 12 / 24 V dc JumperRepresentative Internal Circuit Field WiringDiscrete Input Modules Discrete Input Module Field Wiring Discrete Output ModulesDiscrete Output Relay Modules With powered devices may cause improper operation or damageRepresentative Internal Circuit Field Wiring 10. Discrete Output Relay Module Field Wiring Pulse Input Modules11. Pulse Input J4 Jumper Set to +12 Representative Field Wiring Internal Circuit RTD Input ModulesConnecting the RTD Wiring RTD Signal RoutingSignal Terminal Designation CH 1 REF Constant Current + CH 1 +RTD Wiring Wire RTD Red Jumper RedTerminal Wire RTD K Type Thermocouple Input ModulesDe-calibration 15. Type J and K Thermocouple Wiring Module to ground Wiring United States Color CodingSheathed Supported I/O Module Specification Sheets Issued Mar-06 Input/Output Modules Issued Mar-06 Communications Communications Ports and Modules OverviewBuilt-in Communications and Optional Communication Modules Communications Built-in on CPU Optional ModuleCommunication LED Indicator Definitions Signals ActionInstalling Communication Modules Example RS-485 Communications ModuleRemoving a Communications Module Wiring Communications Modules Local Operator Interface LOIBuilt-in LOI EIA-232 Signal Routing RJ-45 to EIA-232 RS-232 Null-modem Cable Signal RoutingEIA-232 ROC800 RJ-45 Pins RS-232 On ROC800 Series Ground Common ReceiveUsing the LOI Ethernet CommunicationsRed Green Brown GrayEthernet Signal LEDs Signal FunctionEIA-232 RS-232 Serial Communications BASE-T Crossover CableBuilt-in EIA-232 RS-232 Signal Routing Comm2 Signal LED FunctionLit when Comm2 ready to send is not active Lit when Comm2 data terminal ready is activeEIA-422 RS-422 Signal Routing Comm3, Comm4, and Comm5 10. EIA-485 RS-485 Signal Routing Comm3, Comm4, and Comm5Signal RS-422 Function Terminal Signal RS-485 Function TerminalJumper Terminated Not Terminated TER Out Half Full Dial-up Modem Communications Module12. EIA-485 RS-485 Module 14. Modem Signal Routing Comm3, Comm4, and Comm5 Signal Pin13. RJ-11 Field Connections Tip RingTerminated Not Terminated Jumper Multi-Variable Sensor MVS Interface Modules15. MVS Termination 16. MVS Signal Routing Comm3, Comm4, and Comm5 MVS Jumper J4 Shown Not TerminatedHart Interface Module Issued Mar-06 Communications Hart Interface Module Field Wiring Hart Channels 1 and 3 back side of boardCH2 I/O Switch CH4 I/O Switch Hart Channels 2 and 4 front side of board17. Related Documentation D301213X012Guidelines Troubleshooting J & K Type Thermocouple Input ModulesIssued Mar-06 Troubleshooting 2 I/O Point ChecklistsSerial Communications MVS Module Powering UpSoftware Restarting the ROC827 ProceduresPreserving Configuration and Log Data Troubleshooting Analog Input Modules Analog Input Module Typical Configuration ValuesSelect File Download DamageSelect Configuration I/O AI Points Value = Vmultimeter 1 ⎟ 4 * Span + Low Reading EUTroubleshooting Analog Output Modules Troubleshooting Discrete Input ModulesSelect Configuration I/O AO Points Select Scanning Enabled and click ApplySelect Configuration I/O DI Points Troubleshooting Discrete Output ModulesTroubleshooting Discrete Output Relay Modules Troubleshooting Pulse Input Modules Troubleshooting RTD Input ModulesSelect Configuration I/O PI Points Equipment RequiredTroubleshooting J and K Type Thermocouple Input Modules Select Configuration I/O RTD PointTo test the thermocouple module To test the thermocoupleIssued Mar-06 Troubleshooting Preparing for Calibration Issued Mar-06 CalibrationCalibration Issued Mar-06 Calibration Analog AreaAttribute Built-in I/OConfiguration Comm ModuleTree CrosstalkEIA-232 EIA-422RS-422 EIA-485 FirmwareHighway Addressable Remote Transducer InputInput Register Local PortManual mode MAC AddressModbus MsecPreset PointPoint Type ProtocolRX or RXD ScriptSoft Points SystemIssued Mar-06 Glossary Battery +12 V dc AlarmingDiagnostic Issued Mar-06 IndexDc Power Supply and BAT+ / BAT Wiring Dc Power Supply and CHG+ and CHGFunction Sequence Table FST Issued Mar-06 Index Discrete Output RelayInstalling FuseEIA-422/485 RS-422/485 Communications Local Operator InterfacePower Input modules Public Switched Telephone NetworksSetup SpecificationsMVS Signal Routing Comm3, Comm4 Analog Input Module Typical ConfigurationUsing WiringEmerson Process Management Flow Computer Division