T912-A20K-001-05中文资料

PR_412091.xlsxLG-412091COMMUNICATION PROTOCOL GENERAL MODBUS TABLE ORGANIZATIONStarting Address of the Group Registers (Dec)Starting Address of the GroupRegisters (Hex)System Version(Release)System Version(Build)Group Name (Text)Group Code(Hex)Group Complexity(Hex)Group Version(Hex)000119Modbus settings00 011001 00 409610000119External input10 001001 00 2048050000119Three-phase Electric Measurement71 03 4001 00 2048050000119Measure configuration71 03 4001 00 2969674000119Pulse measurement 74 001001 00MODBUS PROTOCOL DETAILSFunction Code (Dec)Exception Codes (Dec)Data Encoding2 (Read Discrete Inputs)1, 2, 3"Big Endian" (most significant byte first)1 (Read Coils)1, 2, 3"Big Endian" (most significant byte first)5/15 (Write Single/Multiple Coils)1, 2, 3"Big Endian" (most significant byte first)4 (Read Input Registers)1, 2, 3"Big Endian" (most significant byte first)3 (Read Holding register)1, 2, 3"Big Endian" (most significant byte first)6/16 (Write Single/Multiple Holding register)1, 2, 3, 4"Big Endian" (most significant byte first)MODBUS OVER SERIAL DETAILSPhysical Layer Trasmission Modes Device Addressing Baud Rates (bit/s)Data BitsData bitstrasmissionsequenceParity Stop Bitsstandard EIA/TIA 485 (RS-485) two-wireconfiguration RTU1÷255programmable(4800, 9600, 19200,38400)8Least significantbit firstprogrammable(NONE, EVEN, ODD)1MASTER/SLAVE COMMUNICATION TIMINGTimer Description Timer Value (msec)Inter-character time-out< 1,5 character timesResponse delay (from master request)programmable ( 0 ÷ 99 ms )Delay Time (between two master trasmissions)-REFER ALSO TO:- MODBUS over serial line specification and implementation guide V1.02- MODBUS APPLICATION PROTOCOL SPECIFICATION V1.1bNOTE:File and printed copies of this document are not subject to document change control.LG-412091Register Number RegisterAddress(Dec)RegisterAddress(Hex)Dimension[bit]Description NoteReadFunctionCodes (Dec)Data Storing4097409610001External input4097409610001Current active tariff See Note 12Note 10: Tariff 11: Tariff 2LG-412091Register Number RegisterAddress(Dec)RegisterAddress(Hex)Dimension[bit]Description NoteReadFunctionCodes (Dec)WriteFunctionCodes (Dec)Data Storing(no COILS availables)Number Address(Dec)Address(Hex)[word]PositionDescription Type Scale Unit Range Note FunctionCode (Dec)Storing20481204805000257Three-phase Electric Measurement204812048050002Phase 1 Current Value (R)unsigned integer1mA See Note 14 204832048250022Phase 2 Current Value (S)unsigned integer1mA See Note 14 204852048450042Phase 3 Current Value (T)unsigned integer1mA See Note 14 2048720486500623RESERVED (all return "8000h")2051020509501D21-N Voltage unsigned integer1mV See Note 14 2051220511501F22-N Voltage unsigned integer1mV See Note 14 2051420513502123-N Voltage unsigned integer1mV See Note 14 2051620515502321-2 Voltage unsigned integer1mV See Note 14 2051820517502522-3 Voltage unsigned integer1mV See Note 14 2052020519502723-1 Voltage unsigned integer1mV See Note 14 2052220521502916RESERVED (all return "8000h")205382053750391Three-phase frequency unsigned integer0,01Hz See Note 14 2053920538503A2Three-phase Active Power signed integer0,01W See Note 24 2054120540503C2Three-phase reactive power signed integer0,01var See Note 24 2054320542503E2RESERVED (all return "8000h")205452054450402Threee-Phase Apparent Power unsigned integer0,01VA See Note 14 205472054650422RESERVED (all return "8000h")205492054850441Three-phase Power Factor (PF)signed integer0,01See Note 24 205502054950451RESERVED (returns "8000h")205512055050461Power Factor (PF) sector unsigned integer See Note 54 205522055150472Phase 1 Active Power signed integer0,01W See Note 24 205542055350492Phase 2 Active Power signed integer0,01W See Note 24 2055620555504B2Phase 3 Active Power signed integer0,01W See Note 24 2055820557504D2Phase 1 Reactive power signed integer0,01var See Note 24 2056020559504F2Phase 2 Reactive power signed integer0,01var See Note 24 205622056150512Phase 3 Reactive power signed integer0,01var See Note 24 205642056350536RESERVED (returns "8000h")205702056950592Phase 1 Apparent Power unsigned integer0,01VA See Note 14 2057220571505B2Phase 2 Apparent Power unsigned integer0,01VA See Note 14 2057420573505D2Phase 3 Apparent Power unsigned integer0,01VA See Note 14 2057620575505F17RESERVED (returns "8000h")205932059250702Positive Three-phase Active Energy unsigned integer0,01kWh See Note 14Y 205952059450722Negative Three-phase Active Energy unsigned integer0,01kWh See Note 14Y 205972059650742RESERVED (returns "80000000h")205992059850762Positive Three-phase Reactive Energy unsigned integer0,01kVarh See Note 14Y 206012060050782Negative Three-phase Reactive Energy unsigned integer0,01kVarh See Note 14Y 2060320602507A2RESERVED (returns "80000000h")2060520604507C2Positive Three-phase Active Energy (Tariff 1)unsigned integer0,01kWh See Notes 1 and 64Y 2060720606507E2Negative Three-phase Active Energy (Tariff 1)unsigned integer0,01kWh See Notes 1 and 64Y 206092060850802Positive Three-phase Reactive Energy (Tariff 1)unsigned integer0,01kVarh See Notes 1 and 64Y 206112061050822Negative Three-phase Reactive Energy (Tariff 1)unsigned integer0,01kVarh See Notes 1 and 64Y 206132061250842Positive Three-phase Active Energy (Tariff 2)unsigned integer0,01kWh See Notes 1 and 64Y 206152061450862Negative Three-phase Active Energy (Tariff 2)unsigned integer0,01kWh See Notes 1 and 64Y 206172061650882Positive Three-phase Reactive Energy (Tariff 2)unsigned integer0,01kVarh See Notes 1 and 64YNumber Address (Dec)Address (Hex)[word]PositionDescriptionType Scale Unit Range NoteFunction Code (Dec)Storing2061920618508A 2Negative Three-phase Reactive Energy (Tariff 2)unsigned integer0,01kVarhSee Notes 1 and 64Y2062120620508C 105RESERVED (returns "8000h")207262072550F51Phase shift between V1 - V2unsigned integer 0,1°See Note 34207272072650F61Phase shift between V2 - V3unsigned integer 0,1°See Note 34207282072750F71Phase shift between V3 - V1unsigned integer 0,1°See Note 34207292072850F81Phase shift between U12 - U23unsigned integer 0,1°See Note 44207302072950F91Phase shift between U23 - U31unsigned integer 0,1°See Note 44207312073050FA 1Phase shift between U31 - U12unsigned integer 0,1°See Note 44207322073150FB 1Phase shift between I1 - I2unsigned integer 0,1°See Note 14207332073250FC 1Phase shift between I2 - I3unsigned integer 0,1°See Note 14207342073350FD 1Phase shift between I3 - I1unsigned integer 0,1°See Note 14207352073450FE 1Phase shift between V1 - I1unsigned integer 0,1°See Note 14207362073550FF 1Phase shift between V2 - I2unsigned integer 0,1°See Note 14207372073651001Phase shift between V3 - I3unsigned integer0,1°See Note 14Note 6Only if the input acts as "Tariff selector"Note 7Only if the input acts as "Pulse measurement"Expressed on "numeric coding"; without mark (fixed more significant bit = 0);Only with 3N-3E Note 4Expressed on "numeric coding"; without mark (fixed more significant bit = 0);Only with 3-3E Note 50: power factor = 11: inductive 2: capacitive Expressed in "numeric coding"; with mark (more significant bit = mark);Note 1Expressed on "numeric coding"; without mark (fixed more significant bit = 0);Note 2Note 3Number Address(Dec)Address(Hex)[word]Bit Position Description Type Scale Unit Range Note FunctionCodes (Dec)FunctionCodes (Dec)Storing1001Modbus settings1001Protocol type unsigned integer See Note 1316Y 4097409610001External input4098409710011Configuration of external input unsigned integer See Note 2316Y 20481204805000223Measure configuration204812048050001Measurement System Features unsigned integer See Note 3316Y 204822048150011Phase Currents Transformation Ratio (KTA)unsigned integer11See Note 7316Y 204832048250022RESERVED (all return "8000h")204852048450041Voltage Transformation Ratio (KTV)unsigned integer0,01100See Note 7316Y 204862048550052Calculation Settings Requirement unsigned integer See Note 4316Y 2048820487500771RESERVED (all return "8000h")2055920558504E2Partial Positive Three-phase Active Energy unsigned integer0,01kWh See Note 5316Y 205612056050502Partial Negative Three-phase Active Energy unsigned integer0,01kWh See Note 5316Y 205632056250522RESERVED (all return "8000h")205652056450542Partial Positive Three-phase Reactive Energy unsigned integer0,01kvarh See Note 5316Y 205672056650562Partial Negative Three-phase Reactive Energy unsigned integer0,01kvarh See Note 5316Y 2056920568505868RESERVED (all return "8000h")2063720636509C2Total Active Power Requirement (MD)unsigned integer0,01W See Note 7316 2063920638509E2Maximum Total Active Power Requirement (PMD)unsigned integer0,01W See Note 5316Y 206412064050A032RESERVED (all return "8000h")206732067250C02Maximum Total Active Power Requirement Tariff 1 (PMD T1)unsigned integer0,01W See Notes 5 and 9316Y 206752067450C24RESERVED (all return "8000h")206792067850C62Maximum Total Active Power Requirement Tariff 2 (PMD T2)unsigned integer0,01W See Notes 5 and 9316Y 206812068050C816RESERVED (all return "8000h")206972069650D81Run hour meter threshold unsigned integer0,01%0 ÷ 5000316Y 206982069750D92Run hour meter (TOT)unsigned integer s See Note 6316Y 207002069950DB2Run hour meter (Tariff 1)unsigned integer s See Notes 7 and 9316Y 207022070150DD2Run hour meter (Tariff 2)unsigned integer s See Notes 7 and 9316Y 296972969674004Pulse measurement296972969674001Measurement unit input unsigned integer See Note 8316Y 296982969774011Pulse weight input unsigned integer0,01 1 ÷ 10000316Y 296992969874022Pulse pulse input unsigned integer0,01See Note 5316YNote 10: Standard MAP;1: Basic MAP.Note 2Bit 6 = 0: the input acts as "Tariff selector";Bit 6 = 1: the input acts as "Pulse measurement".Note 3BYTE1 (MSB):"33": Three-pahse system without neutral 3-3E;"34": Three-pahse system with neutral 3N-3E.BYTE0 (LSB):"00" [default]: if the active power flows in the normal/indicated direction (“upstream to downstream” or depending on the polarity indicated for theconnection );Note 4WORD0 (LSW): calculation method1: "sliding block interval"WORD1 (MSW): calculation window (value in [min] (5, 8, 10, 15, 20, 30, 60), “default”=15)Note 5This register is writable, but only with zeroNote 6This register is writable, but only with zero. Writing this register you will delete also the two tariffs values. Note 7Writing this register has no effect.Note 80 : Wh (default)1 : kWh2 : MWh3 : Varh4 : kVarh5 : MVarh6 : VAh7 : kVAh8 : MVAh9 : m310 : km311 : Mm312 : Nm3 (normal meter3)13 : kNm314 : MNm315 : J16 : kJ17 : MJ18 : cal19 : kcal20: g21: Kg23: TNote 9Only if the input acts as "Tariff selector"。

Eaton Electric Limited,Great Marlings, Butterfield, Luton Beds, LU2 8DL, UK.Tel: + 44 (0)1582 723633 Fax: + 44 (0)1582 422283E-mail:********************© 2022 EatonAll Rights ReservedPublication No. EPS 9121-IS Rev I November 20221The MTL 9121-IS is a fieldbus repeater isolator which repeats the fieldbus signal from a safe area, Zone 2 fieldbus to an intrinsically safe fieldbus for connection to devices in Zone 1. The 9121-IS provides up to 120mA, typically powering up to 8 x 15mA field devices in Gas Group IIC.The 9121-IS is certified to FISCO (Fieldbus Intrinsically SafeConcept) requirements in IEC60079-11: 2011 Equipment protection by intrinsic safety i and IEC 60079-25: 2010 Intrinsically Safe Electrical Systems. This allows the power supplied to the ISfieldbus to exceed the limit set in the original FF-816 IS physical layer profile. This increases the number of devices on an ISfieldbus from typically 4 x 20mA devices with maximum of 80m cable run, to up to 6 x 20mA devices with 400m cable run using the 9121-IS.In addition, FISCO reduces the documentation required.Intrinsically safe systems have been installed in accordance with IEC 60079-25: 2010 Intrinsically Safe Electrical Systems entity calculations or similar local code of practice. This requires: • calculation of cable parameters • comparison of safety descriptions• creation of descriptive system documentThe administrative work involved in carrying this out inaccordance with the end users procedures is usually considerable. Simply adding a new field device to an IS segment will require all this documentation to be updated.9121-ISMTL FISCO Power supply IICFieldbus intrinsically safe systems can now also be installed in accordance with FISCO requirements in IEC 60079-25: 2010 Intrinsically Safe Electrical Systems.This:• eliminates need to calculate cable parameters • reduces safety documentation to a list of devices • allows addition of devices without a review of safety documentation• as proven by test, allows longer cables with highercapacitanceTo install a fieldbus system to the FISCO requirements in IEC60079-25: 2010 Intrinsically Safe Electrical Systems the cable used in the system must comply with the following parameters: Loop resistance Rc: 15 to 150 ohms/km Loop inductance Lc: 0,4 to1 mH/km Capacitance Cc: 80 to 200 nF/kmMaximum length of each spur cable: 60 m in IIC and IIB Maximum length of each trunk cable: 1 km in IIC 5 km in IIB When cable which complies with this specification is used, no further consideration of cable parameters is necessary. Virtually any instrument cable suitable for a fieldbus signal will comply.F oundation ™ fieldbus is a trademark of Fieldbus Foundation™, Austin, Texas.• Intrinsically safe fieldbus trunk and spurs allows full live working in the hazardous area • 120mA output current: supports 8 x 15mA IS fieldbus devices per power supply • Fieldbus repeater• Multidrop isolators on single fieldbus link • 250V ac input/output/power supply isolation • Switch selectable terminator on host side • Fixed terminator on IS side• Switch selectable power for host side •Mountable in Zone 2MODULE SPECIFICATION See also Common SpecificationOUTPUTNumber of channelsOneVoltage12.4V (min.) at 25°C (see note)Design current0 to 120mACurrent limit>140mAOutput rippleComplies with clause 22.6.2 of the fieldbus standard†Minimum loadNo loadMaximum cable lengthDetermined by IS load, see MTL Application Note AN9026 for detailsIsolationInput to output: 250V ac rms Input and output to power supply: 250V ac rms Power In Um 40Vdc Host Fieldbus Um 253Vrms INPUTInput voltage19.2 - 30V dcCurrent consumption:235mA (typical) 330mA (max.) at 20V190mA (typical) 265mA (max.) at 24V155mA (typical) 215mA (max.) at 30VPower dissipation with 110mA load:2.9W (typical) 4.3W (max.)Input protectionFuse + supply reversal diode SAFETYLocation of moduleSafe area, Zone 2, IIC T4 hazardous area. Location of field wiringZone 1, IIC T4 hazardous area.Field wiring protectionIntrinsically safeCertification CodeII(2) GD [Ex ib Gb] IICII 3 GD Ex nA IIC T4 GcSafety description14V, 180mA, 2.52W, 0.20μF*, 300μH**When used in accordance with IEC/EN 60079-25:2010, there is no need to take into consideration Co and Lo. ApprovalsFor the latest certificate informationsee /certificates Certification is compatible withFieldbus FOUNDATION FF816-FISCO.FISCO requirements in IEC/EN60079-11 and IEC/EN 60079-25.ATEX Directive 2014/34/EU MECHANICALMountingDIN rail/surface mountingModule width42mmWeight360gLED INDICATORSNote: Temperature coefficient 12mV/°C. If the power supply and fieldbus cable are operated at low temperatures, the reduced resistance of the cable more than compensates for the reduction in output voltage.Fieldbus Foundation™ and FOUNDATION™ are trademarks of Fieldbus Foundation, Austin, Texas, USA.† The applicable fieldbus specifications and standards are:- FOUNDATION™ fieldbus 31.25 kb/sPhysical Layer Profile Specification, document FF-816.- IEC 61158-2:2014-ISA-S50.02-1992 for 31.25 kb/s fieldbus systems.EUROPE (EMEA): +44 (0)1582 723633 ********************THE AMERICAS: +1 800 835 7075*********************ASIA-PACIFIC: +65 6 645 9888***********************The given data is only intended as a productdescription and should not be regarded as a legal warranty of properties or guarantee. In the interest of further technical developments, we reserve the right to make design changes.Eaton Electric Limited,Great Marlings, Butterfield, Luton Beds, LU2 8DL, UK.Tel: + 44 (0)1582 723633 Fax: + 44 (0)1582 422283E-mail:********************© 2022 EatonAll Rights ReservedPublication No. EPS 9121-IS Rev H 011122November 20223COMMON SPECIFICATIONSMECHANICAL Mounting methodFlat panel or DIN - rail DIN-rail types‘Top hat’, 35 x 7.5mm to EN 50022 or 35 x 15mm to EN 50022ENVIRONMENTAL Ambient tempOperating, optimum orientation -40°C to +70°C(except where stated in individual module specifications) Operating, non-optimum orientation -40°C to +50°C(except where stated in individual module specifications) Storage-40°C to +85°C Relative Humidity5 to 95% RH (non-condensing)Vibration - Operating, Storage & T ransportSinusoidal Vibration EN 60068-2-610-500 Hz.5 g for surface mounting,1 g for DIN-rail mounting Random Vibration BS2011:Part 2.120-500 Hz5 g for surface mounting 1 g for DIN-rail mountingShock - Storage & T ransportEN 60068-2-321 m drop onto flat concreteShock - Storage & T ransportEN 60068-2-2730 g peak accelerationwith 11 ms pulse widthShock - Storage & T ransportEN 60068-2-2730 g peak acceleration with 11 ms pulse widthIngress ProtectionIP20 to IEC/EN 60529(Additional protection by means of enclosure). Corrosive atmospheres:Designed to meet ten year service in Class G3 corrosive environment, as defined by ISA Standard SP71.04ELECTRICAL EMC complianceTo EN 61326-1:2013 Electrical equipment for measurement, control and laboratory use - EMC requirements. Class A equipment Table 2 - Industrial locations Electrical safety EN 61010-2-201PHYSICAL NETWORKIEC61158-2FOUNDATION Fieldbus H1 Profibus PATERMINALS (PLUGGABLE)Rising cage clamp screw terminals Specify -PSConductor size: 0.14 to 2.5mm 2 Spring clamp terminals Specify - PCConductor size: 0.14 to 2.5mm 2FIELDBUS TERMINATOR Host sideSelectable by switch on top of unit IS sidePermanently connected terminatorHOST SIDE POWER (selectable by switch on top of unit)* Voltage14V minimum Current0 to 30mA Output rippleComplies with clause 22.6.2 of the fieldbus standard Minimum load No loadMaximum cable lengthDetermined by host side loadTerminal numbering* Note: When mounted in Zone 2, switches may only be operated if the equipment is de-energised or the area is known to be gas-free.ORDERING INFORMATION。