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EM24Energy analyzer for three-phase systemsBenefitsDescriptionThree-phase energy analyzer for DIN-rail mountingwith configuration joystick, frontal selector andLCD display. Direct connection up to 65A orvia current and voltage transformers. It can beequipped with 2 digital outputs (pulse transmissionor alarm function). In alternative the Modbus RTUor Dupline communication port and 3 digital inputs,the M-Bus communication, or the Modbus TCP/IPEthernet ports are available.The wireless M-Bus version is the perfect solutionwhen cabling is not possible. Time saving set-up, by frontal joystick and selector. Error-proof installation, by self-power supply andphase sequence detection. Easy variable scrolling, by means of the front joystick. Wide interfacing capability, choosing among 2 pulseoutputs, the RS485, the M-Bus, Dupline or the Ethernetcommunication port. Extended energy measurements, using total/partial ortotal/multi-tariff metering. Flexible installation, by means of the direct connectionup to 65 A or the connection of 5 A current transformers. Extended alarm control on any available variable bymeans of up to two digital outputs. Accurate measurement. It is compliant with theinternational accuracy standard IEC/EN62053-21, andthe IEC/EN61557-12 performance requirements (activepower and active energy). Legal metrology, guaranteed by the MID approval Wireless communication, wireless M-Bus versionallows remote data collection when cabling is not possibledue to cost or installation requirements. Easy commissioning of wireless communication thanksto the test function of the joystick and to transmissioncounter for diagnostics.ApplicationsEM24 is the perfect solution in any application, specially in building and industrial automation where energyand main electrical variables monitoring is required.EM24 is particularly suited for: energy efficiency monitoring cost allocation fiscal/legal sub-billing, where the wireless M-Bus version is the best choice for quick and easy installationwithout cables. Encryption ensures data security and safeguards confidentiality.Main functions Measurement of energy consumption and main electrical variables of single-phase, two-phase or three-phase loads. Display of single phase measurements and total measurements. Transmission of data via serial communication (Modbus RTU, M-Bus or Dupline) or Ethernet (Modbus TCP/IP).18/11/2020 EM24 DS ENGCarlo Gavazzi Controls S.p.A.1
EM24 Transmission of energy consumption via pulse output (optional).Easy connection function.Transmission of data via wireless M-Bus (868 MHz for the European market).Two wireless M-Bus versions: a compact model with internal antenna and a SMA connector model with external antenna(in case of metallic switchboard).Main features Energy measurements: total and partial kWh and kvarh or based on 4 different tariffs; single phase measurementsGas, cold water, hot water, kWh remote heating measurements via digital inputsTRMS measurements of distorted sine waves (voltages/currents)Data encryption (a unique key will be provided for any device in a sealed envelope included in the instrument box)Compliant with IEC/EN61557-12 performance requirements (active power and active energy)StructureFig. 1 Direct connection18/11/2020 EM24 DS ENGFig. 2 CT connectionCarlo Gavazzi Controls S.p.A.2
EM24 Fig. 3 External antenna (only for EM24DINAV.W1E.)AreaABCDEFGHDescriptionLCD displayVoltage/current connectionsJoystickSelector with pin for MID seal (programming block)Inputs/outputs or communication portPins for MID seal (protection covers included)External antenna for wireless M-Bus communicationSMA connector cable (2 m)18/11/2020 EM24 DS ENGCarlo Gavazzi Controls S.p.A.3
EM24 oltage categoryUtilisation categoryPollution degreeNoise rejection (CMRR)Mounting90,0TerminalsFront: IP50. Terminals: IP20Screw terminalsAV2, AV9: Max.: 16 mm2, min.: 2.5 mm2 (by cable lug)AV5, AV6: Max.: 1.5 mm2Cat. IIIUC22100 dB, from 42 to 62 HzDIN rail400 g (packaging included)800 g with external antenna (packaging included)8,0Protection 1/2020 EM24 DS ENG30,0Carlo Gavazzi Controls S.p.A.4
EM24 Environmental specificationsOperating temperatureStorage temperatureFrom -25 to 55 C/from -13 to 131 FFrom -30 to 70 C/from -22 to 158 FNOTE: R.H. 90 % non-condensing @ 40 C / 104 F.Input and output insulationTypeMeasuringinputsRelay outputsOpencollectoroutputsCommunication portand digitalinputsDuplineEthernetportSelf powersupplyAuxiliarypower utsCommunication portand digitalinputsDuplineEthernetportSelf powersupplyAuxiliary powersupply-4 kV4 kV4 kV4 kV4 kV0 kV4 kV4 kV-----4 kV4 kV4 kV-----4 kV4 kV4 kV-----4 kV4 kV4 kV-----4 kV4 kV4 kV-----4 kV-0 kV4 kV4 kV4 kV4 kV4 kV--4 kV4 kV4 kV4 kV4 kV---Compatibility and conformityDirectivesStandards2011/65/EU (RoHs), 2014/53/EU (RED)Electromagnetic compatibility (EMC) - emissions and immunity: EN 62052-11Electrical safety: EN 61010-1, EN 50470-1 (MID), UL 61010-1Accuracy: EN 62053-21, EN 62053-23, EN 50470-3 (MID), IEC/EN61557-12 (activepower and active energy, MID models only)Pulse outputs: IEC 62053-31, DIN 43864Approvals(UL508: AV5 and AV6 except M2 and W1; UL61010-1: E1)MID (PF only)18/11/2020 EM24 DS ENGCarlo Gavazzi Controls S.p.A.5
EM24 Electrical specificationsVoltage - MID modelsVoltage inputsVoltage connectionRated voltage L-N (from Un min to Un max)Rated voltage L-L (from Un min to Un max)Voltage tolerance (*)Overload (**)Input impedanceFrequencyAV2AV9Direct133 to 230 V230 V230 to 400 V400 V-20%, 15%Continuous: 1.15 Un maxRefer to “Power supply”50 HzVoltage - Non MID models (according to IEC 62052-11)Voltage inputsVoltage connectionAll models except E1:Rated voltage L-N (from Unmin to Un max)Models: E1, W1All models except E1:Rated voltage L-L (from Unmin to Un max)Models: E1, W1Voltage tolerance (*)Overload (**)Input impedanceFrequencyVoltage - Non MID models (according to UL)Voltage inputsVoltage connectionAll models except E1,Rated voltage L-NM2, W1:(from Un min to Unmax)E1 model:All models except E1,Rated voltage L-LM2, W1:(from Un min to Unmax)E1 model:Voltage tolerance (*)Overload (**)Input impedanceFrequencyAV5230 V400 VAV2AV9AV5AV6DirectDirect or via VT133 to 230 V230 V230 V57.7 to 120V120 to 277 V/120 to 277 V/230 to 400 V400 V400 V100 to 208 V208 to 480 V/208 to 480 V/-20%, 15%Continuous: 1.15 (UnContinuous: 1.2 (Un max)max)Refer to “Power supply” 1600 kΩ50/60 HzAV2AV9DirectAV5AV6Direct or via VT//230 to 346 V57.7 to 144 V120 to 277 V/120 to 277 V///400 to 600 V100 to 250 V208 to 480 V/208 to 480 V-20%, 15%Continuous: 1.15 (Un max)Refer to “Power supply” 1600 kΩ50/60 Hz/(*) reference range for stated accuracy(**) max reference for no instrument damage18/11/2020 EM24 DS ENGCarlo Gavazzi Controls S.p.A.6
EM24 CurrentCurrent inputsCurrent connectionRated current (In)Base current (lb)Minimum current (lmin)Maximum current (lmax)Start-up current (lst)OverloadShort circuit withstandInput impedanceCrest factorMaximum CTxVT ratioCurrent inputsNon-MID models except E1Non-MID models: E1, W1MID models except E1MID models: E1, W1AV2AV9Direct10 A0.5 A65 A0.04 AContinuous: 65 A @50 HzFor 10 ms: 1950 A @50 HzFor 10 ms: 4500 A according toIEC 62052-31:2015 1.1 VA4(Imax peak 92 A)AV2-AV9-AV2AV9AV5AV6Via CT5A0.05 A10 A0.01 AContinuous: 10 A @50 HzFor 500 ms: 200 A @ 50 Hz 0.6 VA3(Imax peak 15 A)AV54629697531502615AV614529-Power supplyNon MID modelsTypeConsumptionMID modelsTypeConsumptionAV5AV6D: 115/230 V ac, /-15%, 50/60HzL: 24 to 48 V ac/dc; ac: /-15%,Self power supply50/60Hz, dc: /-20%X (E1 only): Self power supplyIS and DP: 12VA/2WD: 2.5VA/1.5WE1: 4.7VA/ 2.9WL: 2.5VA/1WOthers: 20VA/1WE1: 4.7VA/2.9WW1: 2.7VA /1.8WAV2AV9Self power supplyIS and DP: 12VA/2WE1: 4.7VA/2.9 WOthers: 20VA/1WW1: 2.7VA /1.8WAV5 4.5VA/2.9WE1: 4.7VA/2.9 WMeasurementsMethodSampling18/11/2020 EM24 DS ENGTRMS measurements of distorted waveforms1600 samples/s @50 Hz1900 samples/s @60 HzCarlo Gavazzi Controls S.p.A.7
EM24 Available measurementsActive energyImported ( ) TotalImported ( ) partialExported (-) TotalImported ( ) by tariff (IS, DP)Reactive energyImported ( ) TotalImported ( ) partialExported (-) TotalImported ( ) by tariffElectrical variableVoltage L-NVoltage L-LCurrentDMD MAXActive powerDMDDMD MAXApparent powerDMDDMD MAXReactive powerPower factorFrequencyRun hour meterUnitkWh kWh kWhkWh System Phase -NoteT1, T2, T3, T4Unitkvarh kvarh kvarhkvarh System Phase-UnitVVAAkWkWkWkVAkVAkVAkvarPFHzhSystem Phase -Measurement modeDepending on the APPLICATION setting, a different selection of variables is available on the display (seemanual) and the energy calculation is worked out as follows: Standard: both kWh and kWh- are available; EC: easy connection function, the power is always integrated (both in case of positive and negative power).In MID analyzers the calculation depends on the model: PFA: Easy connection, the total energy totalizer (kWh ) is certified according to MID; PFB: only the total positive totalizer (kWh ) is certified according to MID. The negative energy totalizer is available butnot certified according to MID.Energy meteringFor every measuring interval time, the energies of the single phases are summed; according to the sign of theresult, the positive (kWh ) or negative totalizer (kWh-) is increased.Example:P L1 2 kW, P L2 2 kW, P L3 -3 kWIntegration time 1 hour kWh ( 2 2-3)x1h ( 1)x1h 1 kWh-kWh 0 kWh18/11/2020 EM24 DS ENGCarlo Gavazzi Controls S.p.A.8
EM24 Measurement accuracyCurrentFrom 0.5 A to 2 AFrom 2 A to 65 AFrom 0.05 A to 1 AFrom 1 A to 10 AAV2AV9 (0.5% rdg 3dgt) (0.5% rdg 1dgt)-Phase-phase voltageIn the range UnAV2AV9AV5AV6Phase-neutral voltageIn the range UnAV2AV9AV5 (0.5% rdg 1dgt)AV6Active and apparent powerFrom 1.0 A to 65.0 A (PF 0.5L,1, 0.8C)From 0.5 A to 1.0 A (PF 1)From 0.25 A to 10 A (PF 0.5L,1, 0.8C)From 0.05 A to 0.25 A (PF 1)AV2AV9AV6Reactive powerFrom 1.0 A to 2.0 A (sinϕ 0.5L,0.5C)From 0.5 A to 1.0 A (sinϕ 1)From 2.0 A to 65.0 A(sinϕ 0.5L, 0.5C)From 1.0 A to 65.0 A (sinϕ 1)From 0.25 A to 0.5 A(sinϕ 0.5L, 0.5C)From 0.1 A to 0.25 A (sinϕ 1)From 0.5 A to 10 A (sinϕ 0.5L,0.5C)From 0.25 A to 10 A (sinϕ 1)AV2 (1% rdg 1dgt)AV5 (1% rdg 1dgt)- (1.5% rdg 1dgt)-- (1% rdg 1dgt)- (1.5% rdg 1dgt)AV9AV5AV6 (2.5% rdg 1 dgt)- (2% rdg 1 dgt)-- (2.5% rdg 1 dgt)- (2% rdg 1 dgt)Class 1 (EN62053-21)Class B (EN50470-3) (MID)Class 2 (EN62053-23)Active energyReactive energyFrequencyFrom 45 to 65 HzAV5AV6 (0.5% rdg 3dgt) (0.5% rdg 1dgt) 0.1 HzMeasurement accuracy according to IEC/EN61557-12 (MID models)Active powerPerformance class 1Active energyPerformance class 218/11/2020 EM24 DS ENGCarlo Gavazzi Controls S.p.A.9
EM24 DisplayTypeRefresh timeDescriptionVariable readoutLCD 750 ms3 rows:1st: 8 digits (7 mm)2nd: 4 digits (7 mm)3rd: 4 digits (7 mm)Instantaneous: 4 digits, min: 0.000, max: 9999Energy: 8 digits (imported), 7 digits (exported), min: 0.00, max: 99 999 999LEDModelAV5/AV6AV2/AV918/11/2020 EM24 DS ENGCT*VT 7 7 70.0 70 700.0 700N/AWeight (kWh per pulse)0.0010.010.110.001Carlo Gavazzi Controls S.p.A.10
EM24 Digital outputs/inputsDigital outputs: static output (O2)Connection typeMaximum number of outputsTypeFunctionFeaturesConfiguration parametersConfiguration modeScrew terminals2Open collectorPulse output or alarm outputVON 1.2 V dc, max. 100 mAVOFF 30 V dc maxOutput function (pulse/alarm)Output normal statusPulse weight (0.001 to 10 kWh/pulse or kvarh/pulse)Pulse duration (30 or 100 ms)Linked variableAlarm delayVia joystickDigital outputs: relay output (R2)Connection typeMaximum number of outputsTypeFunctionFeaturesConfiguration parametersConfiguration mode18/11/2020 EM24 DS ENGScrew terminals2relay (SPST)Pulse output or alarm outputAC-1: 5 A@250 V acDC-12: 5 A@24 V dcAC-15: 1.5 A @ 250 V acDC-13: 1.5 A @ 24 V dcOutput function (pulse/alarm)Output normal statusPulse weight (0.001 to 10 kWh/pulse or kvarh/pulse)Pulse duration (30 or 100 ms)Linked variableAlarm delayVia joystickCarlo Gavazzi Controls S.p.A.11
EM24 Digital inputs (IS, DP)Number of inputsFunctionsFrequencyPulse weightContact measuring voltageContact measuring currentInput impedanceOpen contact resistanceClosed contact voltageConfiguration parametersConfiguration mode18/11/2020 EM24 DS ENG3Remote statusDMD synchronizationPulse countingTariff management20Hz max, duty cycle 50%From 0.001 to 999.9 m3 or kWh per pulse5 V dc /- 5%10 mA max680Ω 500 kΩ 100 ΩInput functionPulse weightVia joystick or UCS software (IS)Carlo Gavazzi Controls S.p.A.12
EM24 Communication portsRS485 port (IS)ProtocolDevices on the same busCommunication typeConnection typeConfiguration parametersRefresh timeConfiguration modeModbus RTUMax 160 (1/5 unit load)Multidrop, bidirectional2 wiresModbus address (from 1 to 247)Baud rate (4.6/9.6 kbps)1 stop bit, no parity 750 msVia joystick or UCS softwareM-Bus (M1, M2)ProtocolDriver input capabilityCommunication typeConnection typeConfiguration parametersConfiguration modeM1: M-Bus according to EN13757-3:2005M2: M-Bus according to EN13757-3:20131 unit loadOne-drop, directional2 wiresPrimary address (1 to 247)Baud rate (0.3/ 2.4 / 9.6 kbps)Via joystickEthernet port (E1)ProtocolsClient connectionsConnection typeConfiguration parametersConfiguration mode18/11/2020 EM24 DS ENGModbus TCP/IPMaximum 5 simultaneouslyRJ45 connector (10 Base-T, 100 Base-TX), maximum distance 100 mIP addressSubnet maskGatewayTCP/IP portDHCP enablingVia joystick or UCS softwareCarlo Gavazzi Controls S.p.A.13
EM24 Wireless M-Bus (W1)ProtocolsFrame formatFrequencyModeEncryptionTransmission intervalConfiguration parametersConfiguration modeWireless M-Bus according to EN13757-3, EN13757-4A868 MHzT1 or C1No encryption, ENC-Mode 5 or ENC-Mode 7Selectable from 10 s to 60 minFrame formatTransmission modeCommunication intervalEncryption enablingVia joystickDupline port (DP)ProtocolConnection typeDupline data formatFull scale valueUsed channelsMultiplexerAvailable variablesConfiguration parametersConfiguration modeCountersFunctionNumber of countersCounter rangeUsed channelsMultiplexerResetValueCounter resetAvailable counters18/11/2020 EM24 DS ENGDupline2 wires3 1/2 dgt BCDselectable from 1.999 to 1999 Mdepending on the number of variablesA1 to A4G1 to H8 (1st group of 16 variables)I1 to J8 (2nd group of 16 variables)K1 to L8 (3th group of 16 variables)M1 to N8 (4th group of 16 variables)O1 to P8 (5th group of 16 variables)all, except for the “max” variablesDupline inputsDupline countersDupline analogue variablesDupline outputVia joystickMultiplexer for counter values6 per instrument, 128 per network0. 99 999 999B to FB2 to B8B1C1 to F8enable/disable function for all the counterskWh tot, -kWh tot,kvarh tot, -kvarh tot,kWh t1, kWh t2,kWh L1, kWh L2, kWh L3,counter dig. in. 1,counter dig. in. 2,counter dig. in. 3,Run hour meterCarlo Gavazzi Controls S.p.A.14
EM24 Input (synchro/tariff)FunctionUsed channelsWorking modeOutputs (alarms)FunctionMonostable (push-button), realtimeA5selectable: none Wdmd synchronization total and partial energy meter (kWh, kvarh) managed by time periods (t1-t2).Number of alarmsAlarm modesSet-point adjustmentHysteresisOn-time delayOutput statusAvailable variablesmonostable (push-button)selectable (A1 to P8). No control that the selected channels are not used for countersor analog variables2 per instrumentup alarm, down alarmfrom 0 to 100% of the display scalefrom 0 to full scale0 to 255 snormally energisedall, except for the “max” variablesAnalogue variablesFunctionNumber of variablesMultiplexer for analogue values8 per instrument, 80 per networkUsed channells18/11/2020 EM24 DS ENGCarlo Gavazzi Controls S.p.A.15
EM24 Connection DiagramsThree-phase with neutral (4-wire)Fig. 4 AV2, AV9Fig. 5 AV5, AV6Fig. 6 AV6Fig. 8 AV2, AV9 (except IS, R2)Fig. 9 AV5, AV6Fig. 10 AV5, AV6Fig. 11 AV6Fig. 12 AV6Fig. 13 AV5, AV6 balanced loadFig. 7 AV5, AV6 balanced loadThree-phase without neutral (3-wire)Fig. 14 AV6 balanced loadTwo-phase system with neutral (3-wire)18/11/2020 EM24 DS ENGCarlo Gavazzi Controls S.p.A.16
EM24 Fig. 15 AV2, AV9Fig. 16 AV5, AV6Fig. 17 AV6Fig. 19 AV2, AV9 (IS, R2, M1)Fig. 20 AV5, AV6Fig. 23 D option. F 250 V, 100mAFig. 24 L option. F 250 V, 200mASingle-phase (2-wire)Fig. 18 AV2, AV9 (except IS, R2,M1)Fig. 21 AV6Power supplyFig. 22 D option. F 250 V, 50 mA18/11/2020 EM24 DS ENGCarlo Gavazzi Controls S.p.A.17
EM24 Static outputs and relay outputsFig. 25 Static outputs, GND referenceFig. 26 Static outputs, VDC referenceFig. 27 Relay outputsDigital inputs, RS485 and Dupline portsFig. 28 Digital inputsFig. 29 RS485 portFig. 30 Dupline portM-BusFig. 31 M-Bus portNote: F 315 mA18/11/2020 EM24 DS ENGCarlo Gavazzi Controls S.p.A.18
EM24 MID connection diagramsThree-phase with neutral (4-wire)Fig. 32 AV2, AV9Fig. 33 AV5Three-phase without neutral (3-wire) (W1 only)Fig. 34 AV2Fig. 35 AV5Single-phase (2-wire) (W1 only)Fig. 36 AV2 1XNote: F 315 mA18/11/2020 EM24 DS ENGCarlo Gavazzi Controls S.p.A.19
EM24 ReferencesOrder codeNon MID modelsComponent name/part numberI/O communicationEM24DIN AV5 3D XX XnoneEM24DIN AV9 3X XX XnoneComponent name/part numberI/O communicationEM24DIN AV5 3D R2 X2 relay outputsEM24DIN AV9 3X R2 X2 relay outputsComponent name/part numberI/O communicationEM24DIN AV5 3D O2 X2 static outputsEM24DIN AV5 3L O2 X2 static outputsEM24DIN AV6 3D O2 X2 static outputsEM24DIN AV6 3L O2 X2 static outputsEM24DIN AV2 3X O2 X2 static outputsEM24DIN AV9 3X O2 X2 static outputs18/11/2020 EM24 DS ENGVoltage inputs230V L-N400V L-L230V L-N400V L-LVoltage inputs230V L-N400V L-L230V L-N400V L-LVoltage inputs230V L-N400V L-L230V L-N400V L-LFrom 57.7 to 120V L-NFrom 100 to 208V L-LFrom 57.7 to 120V L-NFrom 100 to 208V L-LFrom 133 to 230V L-NFrom 230 to 400V L-L230V L-N400V L-LCurrent inputsPower supply5 (10) A via CT115/230 V ac10 (65) ASelf power supplyCurrent inputsPower supply5 (10) A via CT115/230 V ac10 (65) ASelf power supplyCurrent inputsPower supply5 (10) A via CT115/230 V ac10 (65) AFrom 24 to 48 Vac/dc5 (10) A via CT115/230 V ac5 (10) A via CTFrom 24 to 48 Vac/dc10 (65) ASelf power supply10 (65) ASelf power supplyCarlo Gavazzi Controls S.p.A.20
EM24 Component name/part numberI/O communicationEM24DIN AV5 3D DP X3 digital inputs DuplineEM24DIN AV5 3L DP X3 digital inputs DuplineEM24DIN AV6 3D DP X3 digital inputs DuplineEM24DIN AV6 3L DP X3 digital inputs DuplineEM24DIN AV2 3X DP X3 digital inputs DuplineEM24DIN AV9 3X DP X3 digital inputs DuplineComponent name/part numberI/O communication3 digital inputs RS485Modbus RTU3 digital inputs RS485Modbus RTUEM24DIN AV5 3D IS XEM24DIN AV5 3L IS XEM24DIN AV6 3D IS X3 digital inputs RS485Modbus RTUEM24DIN AV6 3L IS X3 digital inputs RS485Modbus RTUEM24DIN AV2 3X IS X3 digital inputs RS485Modbus RTUEM24DIN AV9 3X IS X3 digital inputs RS485Modbus RTUComponent name/part numberI/O communicationEM24DIN AV5 3X E1 XEthernet Modbus TCP/IPEM24DIN AV2 3X E1 XEthernet Modbus TCP/IP18/11/2020 EM24 DS ENGVoltage inputs230V L-N400V L-L230V L-N400V L-LFrom 57.7 to 120V L-NFrom 100 to 208V L-LFrom 57.7 to 120V L-NFrom 100 to 208V L-LFrom 133 to 230V L-NFrom 230 to 400V L-L230V L-N400V L-LVoltage inputs230V L-N400V L-L230V L-N400V L-LFrom 57.7 to 120V L-NFrom 100 to 208V L-LFrom 57.7 to 120V L-NFrom 100 to 208V L-LFrom 133 to 230V L-NFrom 230 to 400V L-L230V L-N400V L-LCurrent inputsPower supply5 (10) A via CT115/230 V ac5 (10) A via CTFrom 24 to 48 Vac/dc5 (10) A via CT115/230 V ac5 (10) A via CTFrom 24 to 48 Vac/dc10 (65) ASelf power supply10 (65) ASelf power supplyCurrent inputsPower supply5 (10) A via CT115/230 V ac5 (10) A via CTFrom 24 to 48 Vac/dc5 (10) A via CT115/230 V ac5 (10) A via CTFrom 24 to 48 Vac/dc10 (65) ASelf power supply10 (65) ASelf power supplyVoltage inputsCurrent inputsFrom 120 to 277V L-N5 (10) A via CTFrom 208 to 480V L-LFrom 120 to 277V L-N10 (65) AFrom 208 to 480V L-LPower supplySelf power supplySelf power supplyCarlo Gavazzi Controls S.p.A.21
EM24 Component name/part numberEM24DIN AV5 3D M1 XEM24DIN AV5 3L M1 XEM24DIN AV6 3D M1 XEM24DIN AV6 3L M1 XEM24DIN AV2 3X M1 XEM24DIN AV9 3X M1 XComponent name/part numberEM24DIN AV5 3D M2 XEM24DIN AV5 3L M2 XEM24DIN AV6 3D M2 XEM24DIN AV6 3L M2 XEM24DIN AV2 3X M2 XEM24DIN AV9 3X M2 X18/11/2020 EM24 DS ENGI/O communicationVoltage inputsM-Bus according to EN 230V L-N13757-3 (2005)400V L-LM-Bus according to EN 230V L-N13757-3 (2005)400V L-LFrom 57.7 to 120M-Bus according to EN V L-N13757-3 (2005)From 100 to 208V L-LFrom 57.7 to 120M-Bus according to EN V L-N13757-3 (2005)From 100 to 208V L-LFrom 133 to 230M-Bus according to EN V L-N13757-3 (2005)From 230 to 400V L-LM-Bus according to EN 230V L-N13757-3 (2005)400V L-LI/O communicationVoltage inputsM-Bus according to EN 230V L-N13757-3 (2013)400V L-LM-Bus according to EN 230V L-N13757-3 (2013)400V L-LFrom 57.7 to 120M-Bus according to EN V L-N13757-3 (2013)From 100 to 208V L-LFrom 57.7 to 120M-Bus according to EN V L-N13757-3 (2013)From 100 to 208V L-LFrom 133 to 230M-Bus according to EN V L-N13757-3 (2013)From 230 to 400V L-LM-Bus according to EN 230V L-N13757-3 (2013)400V L-LCurrent inputsPower supply5 (10) A via CT115/230 V ac5 (10) A via CTFrom 24 to 48 Vac/dc5 (10) A via CT115/230 V ac5 (10) A via CTFrom 24 to 48 Vac/dc10 (65) ASelf power supply10 (65) ASelf power supplyCurrent inputsPower supply5 (10) A via CT115/230 V ac5 (10) A via CTFrom 24 to 48 Vac/dc5 (10) A via CT115/230 V ac5 (10) A via CTFrom 24 to 48 Vac/dc10 (65) ASelf power supply10 (65) ASelf power supplyCarlo Gavazzi Controls S.p.A.22
EM24 Component name/part numberI/O communicationEM24DIN AV5 3X W1 I XWireless M-Bus, internalantennaEM24DIN AV5 3X W1 E XWireless M-Bus, externalantennaEM24DIN AV2 3X W1 I XWireless M-Bus, internalantennaEM24DIN AV2 3X W1 E XWireless M-Bus, externalantennaEM24DIN AV2 1X W1 I XEM24DIN AV2 1X W1 E XWireless M-Bus, internalantenna, 1-phaseWireless M-Bus, externalantenna, 1-phaseVoltage inputsFrom 120 to 277V L-NFrom 208 to 480V L-LFrom 120 to 277V L-NFrom 208 to 480V L-LFrom 120 to 277V L-NFrom 208 to 480V L-LFrom 120 to 277V L-NFrom 208 to 480V L-LFrom 120 to 277V L-NFrom 120 to 277V L-NCurrent inputsPower supply5 (10) A via CTSelf power supply5 (10) A via CTSelf power supply10 (65) ASelf power supply10 (65) ASelf power supply10 (65) A10 (65) ASelf power supplySelf power supplyMID modelsComponent name/part numberEM24DIN AV5 3X XX PFAEM24DIN AV5 3X XX PFBEM24DIN AV2 3X XX PFAEM24DIN AV2 3X XX PFBEM24DIN AV9 3X XX PFAEM24DIN AV9 3X XX PFBComponent name/part numberEM24DIN AV5 3X O2 PFAEM24DIN AV5 3X O2 PFBEM24DIN AV2 3X O2 PFAEM24DIN AV2 3X O2 PFBEM24DIN AV9 3X O2 PFAEM24DIN AV9 3X O2 PFBComponent name/part numberEM24DIN AV5 3X DP PFAEM24DIN AV5 3X DP PFBEM24DIN AV2 3X DP PFAEM24DIN AV2 3X DP PFB18/11/2020 EM24 DS ENGI/O communicationnonenonenoneI/O communication2 static outputs2 static outputs2 static outputsI/O communication3 digital inputs Dupline3 digital inputs DuplineVoltage inputs230V L-N400V L-L230V L-N400V L-L230V L-N400V L-LVoltage inputs230V L-N400V L-L230V L-N400V L-L230V L-N400V L-LVoltage inputs230V L-N400V L-L230V L-N400V L-LCurrent inputs5 (10) A via CT10 (65) A10 (65) ACurrent inputs5 (10) A via CT10 (65) A10 (65) ACurrent inputs5 (10) A via CT10 (65) APower supplySelf power supplySelf power supplySelf power supplyPower supplySelf power supplySelf power supplySelf power supplyPower supplySelf power supplySelf power supplyCarlo Gavazzi Controls S.p.A.23
EM24 Component name/part numberEM24DIN AV5 3X IS PFAEM24DIN AV5 3X IS PFBEM24DIN AV2 3X IS PFAEM24DIN AV2 3X IS PFBEM24DIN AV9 3X IS PFAEM24DIN AV9 3X IS PFBI/O communication3 digital inputs RS485Modbus RTU3 digital inputs RS485Modbus RTU3 digital inputs RS485Modbus RTUVoltage inputs230V L-N400V L-L230V L-N400V L-L230V L-N400V L-LComponent name/part numberEM24DIN AV5 3X E1 PFAEM24DIN AV5 3X E1 PFBEM24DIN AV2 3X E1 PFAEM24DIN AV2 3X E1 PFBI/O communicationVoltage inputs230V L-N400V L-L230V L-N400V L-LEthernet Modbus TCP/IPEthernet Modbus TCP/IPComponent name/part numberEM24DIN AV5 3X M1 PFAEM24DIN AV5 3X M1 PFBEM24DIN AV2 3X M1 PFAEM24DIN AV2 3X M1 PFBI/O communicationVoltage inputsM-Bus according to EN 230V L-N13757-3 (2005)400V L-LM-Bus according to EN 230V L-N13757-3 (2005)400V L-LComponent name/part numberEM24DIN AV5 3X W1 I PFAEM24DIN AV5 3X W1 I PFBEM24DIN AV5 3X W1 E PFAEM24DIN AV5 3X W1 E PFBEM24DIN AV2 3X W1 I PFAEM24DIN AV2 3X W1 I PFBEM24DIN AV2 3X W1 E PFAEM24DIN AV2 3X W1 E PFBEM24DIN AV2 1X W1 I PFAEM24DIN AV2 1X W1 I PFBEM24DIN AV2 1X W1 E PFAEM24DIN AV2 1X W1 E PFBI/O communicationWireless M-Bus, internalantennaWireless M-Bus, externalantennaWireless M-Bus, internalantennaWireless M-Bus, externalantennaWireless M-Bus, internalantenna, 1-phaseWireless M-Bus, externalantenna, 1-phaseVoltage inputs230V L-N400V L-L230V L-N400V L-L230V L-N400V L-L230V L-N400V L-LCurrent inputs5 (10) A via CT10 (65) A10 (65) ACurrent inputs5 (10) A via CT10(65) ACurrent inputs5 (10) A via CT10(65) ACurrent inputs5 (10) A via CT5 (10) A via CT10(65) A10(65) A230V L-N10(65) A230V L-N10(65) APower supplySelf power supplySelf power supplySelf power supplyPower supplySelf power supplySelf power supplyPower supplySelf power supplySelf power supplyPower supplySelf power supplySelf power supplySelf power supplySelf power supplySelf power supplySelf power supply PFA: Easy connection, the total energy totalizer (kWh ) is certified according to MID; PFB: only the total positive totalizer (kWh ) is certified according to MID. The negative energy totalizer is available butnot certified according to MID.18/11/2020 EM24 DS ENGCarlo Gavazzi Controls S.p.A.24
EM24 Further readingInformationUser manual - E1Installation instruction - E1User manual - ISInstallation instruction - ISUser manual - M1/M2Installation instruction - M1/M2User manual - W1Installation instruction - W1Instruction manual - other versionsInstruction manual - other versions MIDWhere to find itwww.productselection.net/MANUALS/UK/em24 E1 im use.pdfwww.productselection.net/MANUALS/UK/em24 E1 im inst.pdfwww.productselection.net/MANUALS/UK/em24 IS im use.pdfwww.productselection.net/MANUALS/UK/em24 IS im inst.pdfwww.productselection.net/MANUALS/UK/em24 M1/M2 im use.pdfwww.productselection.net/MANUALS/UK/em24 M1/M2 im inst.pdfwww.productselection.net/MANUALS/UK/em24 W1 im use.pdfwww.productselection.net/MANUALS/UK/em24 W1 im inst.pdfwww.productselection.net/MANUALS/UK/em24 im.pdfwww.productselection.net/MANUALS/UK/em24 mid im.pdfCARLO GAVAZZI compatible componentsPurposeComponent name/part numberMonitor data from several analyzersVMU-CCollect data from wireless M-Bus devices andSIU-MBM-02transmit data via Modbus TCP/IPNOTESSee relevant datasheetSee relevant datasheetCOPYRIGHT 2020Content subject to change. Download the PDF: www.productselection.net18/11/2020 EM24 DS ENGCarlo Gavazzi Controls S.p.A.25
Carlo Gavazzi Controls S.p.A. 6 EM24 18/11/2020 EM24 DS ENG Electrical specifications Voltage - MID models Voltage inputs AV2 AV9 AV5 Voltage connection Direct Rated voltage L-N (from Un min to Un max) 133 to 230 V 230 V 230 V Rated voltage L-L (from Un min to Un max) 230 to 400 V 400 V 400 V Voltage tolerance (*)-20%, 15% Overload (**) Continuous: 1.15 Un max .
