Apollo IMY instruction manual Block Diagram

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BLOCK DIAGRAM

*Reference Installation and Connections section for power connection.

Note: Analog “-” and Alarm common are separate and isolated from the signal common. The commons should NOT be tied together.

-5-

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Contents Apollo Intelligent Meter Series Introduction Table of Contents Page Safety Summary Safety InformationDefinition of Terms Theory of Operation General DescriptionBlock Diagram Programming the IMY Programming and Operating the IMYDisplay Module #2 Program Temperature Display Offset and Slope Reset PEAK/VALLEY Memory Buffer Display Alarm ValuesEnter Alarm Values Reset Latched AlarmsEnter Offset Value Temperature Offset ValueProgram Digital Filtering Module #4 Program Digital Filter and Remote InputProgram Function of E1-CON and Optional E2-CON Cont’d Program Decimal Point Position for the INTEGRATOR/TOTALIZER Module #5 Program INTEGRATOR/TOTALIZERProgram INTEGRATOR/TOTALIZER Time Base Module #6 Program ALARM/SETPOINT Program Value for Alarm #2 Alarm #2 Assignment to Input or INTEGRATOR/ TotalizerAlarm #2 High or LOW Acting Full or Abbreviated Transmission Baud RateUnit Address Number Print Request FunctionAnalog Output HI Display Value Module #8 Program RE-TRANSMITTED Analog OutputAnalog Output Source Analog Output LO Display ValueApply Precision Resistance Module #9 Service OperationsEnter Access Code Enter Zero ReferenceQuick Programming Operating the IMYSlope Factory ConfigurationProgramming Example Temperature Monitoring Example INTEGRATOR/TOTALIZER Offset and Slope Display TemperaturePEAK/VALLEY Basic SET-UP INTEGRATOR/TOTALIZER ExampleINTEGRATOR/TOTALIZER SET-UP 125 x 827 Alarm Timing Diagrams Alarms OptionalCommunication Format General DescriptionCommand String Examples Sending Commands to the IMYTiming Diagrams Serial Terminal Descriptions Current Loop InstallationWiring Connections Receiving Data from the IMYSerial Communications Examples Connecting to AN RLC PrinterProcess Controlling System RE-TRANSMITTED Analog Output Optional To 20 mA Calibration Analog Output CalibrationInstallation Environment Appendix a Installation & ConnectionsSelect AC Power 115/230 VAC EMC Installation Guidelines Power Wiring Wiring ConnectionsOpen Thermistor Detection Display Ululul Appendix B Specifications and DimensionsTo 20 mA Certifications and Compliances Safety Problem Possible Cause Remedies Appendix C Troubleshooting GuideDecimal Point Positon Appendix D Programmable FunctionsAppendix D Programmable Functions Cont’d E2-CON Appendix E Ordering InformationLimited Warranty IMY/IM-A 3/02 Drawing NO. LP0311