Schneider Electric PM5100 manual Digital outputs, Digital output connections

Page 27

PowerLogic™ PM5100 series user guide

Chapter 3—Hardware Reference

Related topics

•To configure RS-485 communications, see “Setting up serial communications” on page 34.

Digital outputs

The meter is equipped with a digital output port (D1). You can configure the digital output for use in the following application:

•energy pulsing applications, where a receiving device determines energy usage by counting the k_h pulses (k_h = kWh, kVARh or kVAh depending on the energy parameter selected) coming from the meter’s digital output port.

The digital output can handle voltages less than 40 V DC. For higher voltage applications, use an external relay in the switching circuit.

Digital output connections

D1-/C

(60)(57)

<20mA

LOAD

< 40Vdc

Related topics

•See “Digital output applications” on page 47 for digital output use and configuration

details.

© 2014 Schneider Electric All Rights Reserved

27

Image 27

Contents PowerLogic PM5100 Series Power and Energy Meter Page Please note Important InformationPage Introduction Chapter Safety Precau Tions EnceHardware Refer Chapter MID Compliance Chapter AlarmsChapter Measurements CalculationsGlossary Table of Contents PowerLogic PM5100 series user guide Introduction Power and Energy Meter HardwareParts and Accessories Box ContentsIntroduction Before You Begin Safety PrecautionsPowerLogic PM5100 series user guide Functions and Characteristics Models, Features and OptionsFunctions and Characteristics PM5100 Series Models, Features and OptionsTechnical Specifications Environmental Characteristics Mechanical CharacteristicsCommunication Safety precautionsSafety Electromagnetic CompatibilityMeter mounting DimensionMounting the PM5100 Serial No Description Specification Meter wiringMake Part code Description Recommended cables3CT 2CT Wiring DiagramsCurrent Transformer Power systemSymbol Description Direct connect voltage limitsPower system setup parameters Power system description Meter settingSymbol Direct connect maximum Voltage and current input wiring Voltage input protection Current input protectionSerial communications Control power wiringCommunications Balanced system considerationsRS-485 maximum cable length RS-485 wiringRS-485 network configuration RS-485 cableDigital output connections Digital outputsPowerLogic PM5100 series user guide Hardware Reference Heartbeat / communications LED Front panel display and meter setupLED indicators Alarm / energy pulsing LED modesNotification icons Meter screen menusRelated topics PM5100 display screen menus Menu treeBasic setup screen Front panel meter setupMeter setup screen navigation Configuring the basic setup parametersBasic setup menu tree Basic setup parametersParameter Values Description Communications setup parameters Communications setupSetting up serial communications Serial communications setup menu treeDisplay setup menu tree HMI settingsSetting up the display Setting up regional settingsSetting up the screen passwords Regional settings menu treeRegional settings setup parameters Password setup parameters Setting the clockLost password Password setup menu treeParameter Format Description Advanced setupClock setup parameters Advanced setup menu treeLED setup parameter Setting up the alarm / energy pulsing LEDAdvanced setup parameters Alarm / energy pulsing LED settings menu treeOutput setup Demand setup Demand setup menu treePower or current demand setup parameters Remote Meter Setup Alarms setupFront panel display and meter setup Displaying data screens Viewing Meter DataViewing meter data from the front panel Meter data display screensEnergy E Power PQSVolts U-V HarmMnMx AlarmTimer UnbalUsing ION Setup to view or modify configuration data Using software to view meter dataClock Digital output setup Input / OutputDigital output applications Alarm / energy pulsing LED setup Configuring digital outputs using the front panelDigital output setup menu tree Navigate to I/O configuration Energy Pulsing Input / OutputPowerLogic PM5100 series user guide Alarms About AlarmsSecond Alarms Alarm List of Standard 1-Second Over/Under AlarmsAlarm Priorities Unary AlarmsAlarm Setup Setting Up 1-Second Alarms Setting Up 1-Second Alarms Setting Up Unary Alarms Viewing Alarm Activity and HistoryViewing Active Alarms and Alarm Counters Viewing Unacknowledged Alarms and the Alarm History Log PowerLogic PM5100 series user guide Alarms Energy Power factorMeasurements and calculations Real-time readingsPower factor minimum and maximum Power factor min/max conventionPower factor sign convention IEC modeBlock interval demand Power demand calculation methodsIeee mode DemandBlock interval demand example Synchronized demandThermal demand example Current demandPredicted demand Thermal demandPredicted demand example Peak demandTotal Harmonic Distortion and Total Demand Distortion Power qualityHarmonic content calculations Harmonics overviewTDD calculation Viewing harmonics using the front panelDisplaying harmonics data THD and thd calculationsExample 7th to 15th harmonics for line-to-neutral voltage Viewing THD/thd using the front panelPower Quality display screen Viewing TDDRelated topics Testing overview Verifying accuracyAccuracy test requirements PM5100 Reference device or energy standardEnergy pulsing Location of energy pulsing LEDVerifying accuracy test Calculating total power Percent error calculationCalculating the number of required pulses VT and CT considerations Total power limit for alarm / energy LEDTotal power limit for digital output Energy pulsing considerationsVar-hour test points example Typical sources of test errorsTest points Watt-hour test points exampleReset menu tree Meter resetsFront panel meter reset screens Global resetsAlarm counter Option Description Single resetsSingle reset options Alarm counter optionsPowerLogic PM5100 series user guideChapter 11-Meter resets Meter resets Identifying the Firmware Version, Model, and Serial Number Maintenance and UpgradesPassword Recovery Power Meter MemoryMeter Control PowerAdditional Meter Status Information Downloading FirmwareHeartbeat/Comms LED TroubleshootingTroubleshooting Potential Problem Possible Cause Possible SolutionGetting Technical Support Register List MID compliance for the meter Specifications relevant to MIDMID Compliance MID overviewMID Compliance Installation and wiringLocation of terminal covers Installing the terminal coversPM5111 default screen Default PM5111 display screenMeter firmware version MID-protected setup parametersLock-protected setup parameters Lock-protected setup parametersSetting up the PM5111 Initializing the meterLocking or unlocking the meter Irrecoverable Password Setting up lock passwordTerms GlossaryPowerLogic PM5100 series user guide Abbreviations PowerLogic PM5100 series user guide Page Schneider Electric 35, rue Joseph Monier CS