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2-wire transmitter for temperature, resistance or
voltage measurement

TT 51 SERIES

Handbook

The documentation is only complete when used in combination with the relevant
documentation for the sensor.

MA_OPTITEMP_TT_51_en_150828_4000754203_R03.book Page 1 Friday, August 28, 2015 10:54 AM

Summary of Contents for TT 51 Series

Page 1: ...T 51 SERIES TT 51 SERIES Handbook Handbook Handbook Handbook KROHNE 08 2015 4000754203 MA TT 51 R03 en The documentation is only complete when used in combination with the relevant documentation for t...

Page 2: ...uthorisation of KROHNE Messtechnik GmbH Subject to change without notice 2 TT 51 SERIES www krohne com 08 2015 4000754203 MA TT 51 R03 en Copyright 2015 by KROHNE Messtechnik GmbH Ludwig Krohne Str 5...

Page 3: ...n installation 14 3 2 In head transmitter 14 3 3 Rail mount transmitter 15 4 Electrical connections 16 4 1 Safety instructions 16 4 2 Electrical connections of in head transmitter 16 4 3 Connection di...

Page 4: ...Availability of services 38 6 3 Returning the device to the manufacturer 38 6 3 1 General information 38 6 3 2 Form for copying to accompany a returned device 39 6 4 Disposal 39 7 Technical data 40 7...

Page 5: ...mpatible 2 wire rail mount transmitter for temperature resistance or voltage measurements in an industrial environment The TT 51 R is optionally available in an intrinsically safe version for use in z...

Page 6: ...plying the CE marking 1 2 2 Ex approvals TT 51 C intrinsically safe TT 51 R intrinsically safe 1 2 3 SIL certification Compliance functional safety acc to IEC 61508 part 1 to 3 Safety Integrity Level...

Page 7: ...e version can be found on a small label on the product Legend Hardware hardware version IPM input module software release OPM output module software release ConSoft configuration software release Manu...

Page 8: ...il may involve gaps in security It is not possible to protect such data completely against access by third parties We hereby expressly prohibit the use of the contact data published as part of our dut...

Page 9: ...the device it is essential that you read the information in this document and observe applicable national standards safety requirements and accident prevention regulations If this document is not in...

Page 10: ...al disregard of this warning can lead to serious health problems and even death There is also the risk of seriously damaging the device or parts of the operator s plant WARNING Disregarding this safet...

Page 11: ...tallation on a rail according to EN 60715 DIN 50022 Following Ex approvals for the transmitter are available Standard version without any Ex approval Intrinsically safe version TT 51 C for use in area...

Page 12: ...nd nameplate 1 Product name 2 CE marking EC conformity 3 Technical data 4 Part number serial number yyww year and week of manufacturing and batch number 5 Printable field sensor configuration 6 Manufa...

Page 13: ...nsor configuration 5 Technical data 6 Electrical data for output 7 CE marking EC conformity and electronic electric device waste marking 4001027302 Nyyww xxxxxx PO ZZZZZZZZZ www krohne com TT 51 R KIW...

Page 14: ...have all the elements given in the order INFORMATION Look at the device nameplate to ensure that the device is delivered according to your order Check for the correct supply voltage printed on the nam...

Page 15: ...egory For detailed information refer to Ex data of the ambient temperature The process temperature is also transferred to the transmitter housing via the thermowell If the process temperature is close...

Page 16: ...in potentially hazardous area zone 1 and 2 and the input may be connected to temperature sensors installed in zone 0 The intrinsically safe versions must be supplied by an intrinsically safe power su...

Page 17: ...onnection RTD redundant sensor elements RTD redundant sensor elements RTD redundant sensor elements RTD redundant sensor elements 2 x 2 wire connection 2 x 2 wire connection 2 x 2 wire connection 2 x...

Page 18: ...ave an output load of at least 250 Figure 4 1 Connection diagram 1 Voltage supply 10 36 VDC terminals 6 7 2 Modem 3 Input 4 Output 5 SmartSense temperature sensor 6 Thermocouple 7 Pt100 3 wire connect...

Page 19: ...oad or parallel to the output of the transmitter DANGER The transmitter may be operated in areas with potentially explosive atmospheres if the voltage supply is ensured by means of an associated appar...

Page 20: ...t1000 Ni100 Ni120 Cu10 Pt1000 Ni100 Ni120 Cu10 4 wire connection Ch1 4 wire connection Ch1 4 wire connection Ch1 4 wire connection Ch1 RTD redundant sensor elements 2 x RTD redundant sensor elements 2...

Page 21: ...wire connection on Dual resistance 2 wire connection on Dual resistance 2 wire connection on Ch 1 and Ch 2 Ch 1 and Ch 2 Ch 1 and Ch 2 Ch 1 and Ch 2 Dual resistance 3 wire connection on Dual resistanc...

Page 22: ...e screen s Thermocouple Thermocouple Thermocouple Thermocouple Thermocouple redundant sensor elements Thermocouple redundant sensor elements Thermocouple redundant sensor elements Thermocouple redunda...

Page 23: ...transmitter Figure 4 3 Connection diagram 1 Input 2 Modem 3 RLoad R 250 4 Voltage supply 10 36 VDC 5 Test connection Ri 10 mA INFORMATION The HART modem is connected parallel to the output load or pa...

Page 24: ...pacitance Number which is multiple of 5000 pF present in the device Figure 4 4 Connection diagram 1 Input intrinsically safe 2 Classified hazardous area potentially explosive area e g zone 0 1 or 2 3...

Page 25: ...ad resistance incl the resistance of any Zener barrier cable resistsance C cable capacitance pF m or pF ft Cn number of transmitters in the loop Conductors Resistance km both conductors in series Area...

Page 26: ...T communication with this transmitter the loop resistance must be at least 250 If the USB interface configuration modem is connected to the transmitter then the HART communication is disconnected 1 Pr...

Page 27: ...f the devices must be passive Burst mode is not supported 1 Primary master 2 HART modem 3 HART signal 4 Other HART devices or this transmitter refer also to 7 5 Terminal 7 6 Terminal 6 7 Device with a...

Page 28: ...sensor 1 RTD Pt100 0 003850 Number of wires 4 PV Lower range value 0 PV Upper range value 100 Digital units C Damping value 4 Line frequency 50 60 Hz Isolation resistance monitoring Off Sensor break...

Page 29: ...rt on the PC for more information see the user instructions for ConSoft and USB Interface 2 A hand held communicator secondary master such as the field communicators FC 375 FC 475 Emerson 3 EDD enable...

Page 30: ...er version 3 Is a ConSoft version 1 2 0 0 or higher installed on your PC 3a No 3b Yes 4 Download the current ConSoft version from our website and install it on your PC 5 Download the current software...

Page 31: ...Connection during configuration of in head transmitter a PC configuration kit b PC software ConSoft 1 Input intrinsically safe 2 RLoad intrinsically safe 3 Output voltage supply intrinsically safe ter...

Page 32: ...n to USB interface and a PC software ConSoft is not permitted if Ex version is placed in the classified haz ardous area potentially explosive area 6 Connection to the voltage supply during configurati...

Page 33: ...in head transmitter intrinsically safe on page 19 and refer to Connection diagram of rail mount transmitter intrinsically safe on page 24 5 3 3 Device management software The transmitter can be config...

Page 34: ...ic Root Menu and the Device Root Menu for online access to the device Furthermore it supports the Offline Root Menu for offline configuration 5 3 4 Configuration with PACTware PACTware is a DTM FDT en...

Page 35: ...nnected sensor Replace the sensor allocated to the primary variable Transmitter C Non primary variable out of limits Check the limits for connected sensor Replace the sensor allocated to the non prima...

Page 36: ...r remains replace the sensor connected to channel 1 Transmitter F Sensor low isolation channel 2 To low isolation in the sensor Check the sensor by measuring resistance between the wires If error rema...

Page 37: ...uration TT 51 C non SIL TT 51 C SIL SIL mode on SIL mode off Error short circuit Off upscale downscale Upscale downscale Off upscale downscale Error wire broken Off upscale downscale Upscale downscale...

Page 38: ...roblems INFORMATION For more precise information please contact your local sales office CAUTION Should you nevertheless need to return a device for inspection or repair please pay strict attention to...

Page 39: ...N Disposal must be carried out in accordance with legislation applicable in your country Separate collection of WEEE Waste Electrical and Electronic Equipment in the European Union Separate collection...

Page 40: ...perature sensors features a measuring resistance with defined characteristics standardised in IEC 60751 The same is true for the tolerances The average temperature coefficient of a Pt100 is 3 85 x 10...

Page 41: ...ction are at the same temperature no thermoelectric voltage is generated The degree of thermoelectric voltage also known as electromotive force EMF depends on the thermocouple material and the extent...

Page 42: ...d Safety Instrumented Systems SIS HART 6 compliance The transmitters are fully compliant with the HART 6 protocol as well as the previous HART 5 HART 6 offers the possibility to receive diagnostic inf...

Page 43: ...nce 2 wire adjustable wire resistance compensation RTD and resistance 3 wire negligible with equal wire resistance RTD and resistance 4 wire negligible Thermocouple and voltage negligible Supply volta...

Page 44: ...mm2 AWG 16 no shielded cable required Inputs Outputs Input RTD Input RTD Input RTD Input RTD Pt100 IEC 60751 0 00385 200 850 C 328 1562 F Pt100 JIS C 1604 8 0 003916 Pt X 10 X 1000 IEC 60751 0 00385...

Page 45: ...tion Compensation CJC Internal external Pt100 or fixed Input voltage Input voltage Input voltage Input voltage Range 10 1000 mV Minimum span 2 mV Customized linearization Up to 50 points Input impedan...

Page 46: ...475 Emerson Management systems e g AMS Emerson and PDM Siemens EDD enabled systems DTM FDT enabled systems Approvals and certifications CE The device fulfils the statutory requirements of the EC direc...

Page 47: ...d transmitter In head transmitter Rail mount transmitter Rail mount transmitter Rail mount transmitter Rail mount transmitter Dimensions mm inch a 33 0 1 30 b 7 0 0 28 c 44 5 1 75 d 24 0 0 95 Dimensio...

Page 48: ...il mount transmitter Rail mount transmitter Rail mount transmitter Rail mount transmitter Intrinsically safe transmitter Temperature class Ambient temperature Ta T6 40 C Ta 60 C 40 F Ta 140 F T5 40 C...

Page 49: ...issible output load permissible RLoad U 10 0 022 Standard transmitter Figure 7 3 Output load diagram X Power supply U VDC Y Total output load R Intrinsically safe transmitter Figure 7 4 Output load di...

Page 50: ...transmitter Rail mount transmitter Intrinsically safe transmitter TT 51 R Ex Output terminals 6 7 Input terminals 1 2 3 4 5 Ui Vmax 30 VDC U0 U0C 6 6 VDC Ii Imax 100 mA I0 ISC 26 4 mA Pi Pmax 900 mW...

Page 51: ...f span per C T C type B 400 1800 700 1 0 C or 0 1 of span 2 0 005 of span per C T C type C 0 2315 200 1 0 C or 0 1 of span 2 0 005 of span per C T C type D 0 2315 200 1 0 C or 0 1 of span 2 0 005 of s...

Page 52: ...F or 0 1 of span 2 0 003 of span per F T C type C 32 4199 360 1 8 F or 0 1 of span 2 0 003 of span per F T C type D 32 4199 360 1 8 F or 0 1 of span 2 0 003 of span per F T C type E 328 1832 90 0 45 F...

Page 53: ...NOTES 8 53 TT 51 SERIES www krohne com 08 2015 4000754203 MA TT 51 R03 en Notes MA_OPTITEMP_TT_51_en_150828_4000754203_R03 book Page 53 Friday August 28 2015 10 54 AM...

Page 54: ...8 NOTES 54 TT 51 SERIES www krohne com 08 2015 4000754203 MA TT 51 R03 en MA_OPTITEMP_TT_51_en_150828_4000754203_R03 book Page 54 Friday August 28 2015 10 54 AM...

Page 55: ...NOTES 8 55 TT 51 SERIES www krohne com 08 2015 4000754203 MA TT 51 R03 en MA_OPTITEMP_TT_51_en_150828_4000754203_R03 book Page 55 Friday August 28 2015 10 54 AM...

Page 56: ...mbH Ludwig Krohne Str 5 47058 Duisburg Germany Tel 49 203 301 0 Fax 49 203 301 10389 info krohne com KROHNE 08 2015 4000754203 MA TT 51 R03 en Subject to change without notice The current list of all...

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