Siemens SITRANS TH100, Operating Instructions Manual

Page 1: ..._ ___________________ ___________________ ___________________ SITRANS T Temperature transmitter SITRANS TH100 Operating Instructions 7NG3211 0 N00 SITRANS TH100 06 2010 A5E00331168 02 Introduction 1 General safety information 2 Description 3 Assembly 4 Connecting 5 Operation 6 Commissioning 7 Functions 8 Service and maintenance 9 Technical data 10 Dimensional drawings 11 Spare parts and accessorie...

Page 2: ...elevant documentation for the specific task in particular its warning notices and safety instructions Qualified personnel are those who based on their training and experience are capable of identifying risks and avoiding potential hazards when working with these products systems Proper use of Siemens products Note the following WARNING Siemens products may only be used for the applications describ...

Page 3: ... 3 Description 11 3 1 Field of application 11 3 2 Product features 11 3 3 Nameplate structure 12 3 4 Mode of operation 13 4 Assembly 15 4 1 Safety information 15 4 2 Installation in the connection head 15 4 3 Installation on DIN rail and G rail 17 5 Connecting 19 5 1 Safety information on connecting up 19 5 1 1 General safety notes on the connection 19 5 1 2 Safety notes when connecting in hazardo...

Page 4: ...cuit monitoring 29 8 5 Line compensation 30 8 6 Type of characteristic curve rising or falling 30 9 Service and maintenance 31 10 Technical data 33 11 Dimensional drawings 37 11 1 Dimension drawing for SITRANS TH100 37 11 2 Dimension drawing for the DIN rail adapter 37 12 Spare parts and accessories 39 A Appendix 41 A 1 Certificates 41 A 2 Control drawing 42 A 3 Technical support 44 Glossary 45 In...

Page 5: ... 2006 First edition FW 01 01 00 TH100 SIPROM T V1 07 02 06 2010 Editorial revision as regards content FW 01 01 00 TH100 SIPROM T V1 07 1 3 Notes on warranty The contents of this programming manual shall not become part of or modify any prior or existing agreement commitment or legal relationship All obligations on the part of Siemens AG are contained in the respective sales contract which also con...

Page 6: ...A5E00331168 02 1 4 Environmental protection Recycling Devices described in this programming manual can be recycled owing to the low content of noxious substances in their version Please contact a certified waste disposal company for eco friendly recycling and to dispose of your old devices ...

Page 7: ... as they are not expressly stated in these instructions all changes to the device are the sole responsibility of the user 2 3 Qualified Personnel Qualified personnel are people who are familiar with the installation mounting commissioning and operation of the product These people have the following qualifications They are authorized trained or instructed in operating and maintaining devices and sy...

Page 8: ...r country during connection assembly and operation These include for example National Electrical Code NEC NFPA 70 USA Canadian Electrical Code CEC Canada The working reliability regulation Germany Further provisions for hazardous areas these are for example IEC 60079 14 international EN 60079 14 formerly VDE 0165 T1 EU Germany See also Certificates http www siemens com processinstrumentation certi...

Page 9: ...ed with protection level ib Limited energy type of protection ic nL Zone 2 Devices of the protection type limited energy can be connected and disconnected during operation Non sparking type of protection nA Zone 2 Devices of the protection type non sparking may only be connected and disconnected when in a powered down state CAUTION Modules susceptible to electrical discharge The device contains mo...

Page 10: ...General safety information 2 5 Measures SITRANS TH100 10 Operating Instructions 06 2010 A5E00331168 02 ...

Page 11: ...ct current of 4 to 20 mA which is proportional to the temperature Explosion proof transmitters can be installed and operated within potentially explosive atmospheres in compliance with the information given in the relevant certificates and approvals and in these Operating Instructions 3 2 Product features Transmitter with two wire technology Installation in connection head of type B in accordance ...

Page 12: ...XXXXXXXXXXXXXXXXX Product name Version Order No Additional data optional CE mark Consult the operating instructions Firmware revision Hardware revision Serial number Place of manufacture Manufacturer s address Manufacturer Figure 3 1 Nameplate structure Note Information about explosion protection With explosion proof devices the information about explosion protection is noted on an additional plat...

Page 13: ...r constant voltage source and reference voltage source Figure 3 2 Function block diagram SITRANS TH100 Mode of operation of the transmitter The signal delivered by a Pt100 resistance thermometer two wire three wire four wire system is amplified in the input stage The voltage proportional to the input variable is then converted into digital signals by a multiplexer in an analog to digital converter...

Page 14: ...Description 3 4 Mode of operation SITRANS TH100 14 Operating Instructions 06 2010 A5E00331168 02 ...

Page 15: ...ation In hazardous areas also observe the requirements specified in the Ex certificates and approvals Comply with the ambient conditions specified in the technical data 4 2 Installation in the connection head NOTICE The transmitter is only designed for installation in a type B connection head or larger The transmitter is either secured in the base of the connection head or in the raised cover of t...

Page 16: ...S TH100 16 Operating Instructions 06 2010 A5E00331168 02 Securing the transmitter in the connection head base Transmitter Connection head Securing the transmitter in the connection head cover Transmitter Ceramic base of the measuring element Connection head ...

Page 17: ...tter on a DIN rail with 35 mm or on a G rail with 32 mm DIN EN 60715 applies to DIN rails and G rails in this context The DIN rail adapter required for installation can be ordered as an accessory under the Order No 7NG3092 8KA Adhere to the ambient conditions specified in the technical data Figure 4 1 Securing the transmitter on DIN rails Figure 4 2 Securing the transmitter on G rails ...

Page 18: ...Assembly 4 3 Installation on DIN rail and G rail SITRANS TH100 18 Operating Instructions 06 2010 A5E00331168 02 ...

Page 19: ...separately from cables with voltages 60 V Use cables with twisted wires Avoid getting too close to large electrical systems or use shielded cables Use only cable entries and covers that are approved for the relevant use At an ambient temperature T 60 C use heat resistant cables approved for an ambient temperature of at least 20 K higher Use cables with wires that have a maximum cross sectional are...

Page 20: ...ion of electrical systems in hazardous areas DIN EN 60079 14 previously VDE 0165 T1 The EC type examination certificate When a auxiliary power supply is needed check whether the auxiliary power supply matches that given on the nameplate and with the inspection certificate valid in your country CAUTION Limited range of use If the device has been operated outside the ambient conditions specified for...

Page 21: ...e of aluminum the requirements of EN 60079 26 section 4 3 3 must be observed for uses where the device category 1 G is required Zone 2 in type of protection nL or ic Install the transmitter in an enclosure meeting the degree of protection IP54 per EN 60529 e g in a type B connection head per DIN 43729 Only connect the transmitter to devices that have at least been approved as nL or ic certified de...

Page 22: ...tions for installers applicable to this type of protection The maximum approved input voltage is Un 35 V DC Take measures to ensure that the supply voltage including transients does not rise above 140 of the rated voltage Maximum values of the sensor circuit U 9 6 V DC I 7 6 mA P 12 5 mW Additional requirements for use in dust explosion protected areas Install the transmitter in an enclosure suita...

Page 23: ...power supply to terminals 1 and 2 Ensure that the polarity is correct The device is reverse polarity protected 5 3 Connector assignments s 1 2 5 6 4 3 3 W P P Fixing screw M4x25 Internal diameter of center hole 6 3 mm 0 25 Fixing screws for cables 1 to 6 Connections 1 and 2 Auxiliary power supply Uaux output current Iout 3 4 5 and 6 Sensor connections Pt100 Figure 5 1 Connector assignments SITRANS...

Page 24: ... 4 3 6 5 Two wire input line resistance programmable Three wire input 1 3W 3 W 4 3 6 5 s 1 2 6 P P 8DX Four wire input Power supply connection Uaux 1 Terminal No 5 has no function in the version with three wire input and must not be connected When using RTDs in a version with four wire input but when selecting a three wire input the cores of the unused fourth sensor line must be electrically insul...

Page 25: ...dy have a Modem for SITRANS TK Order No 7NG3190 6KB you can continue to use this for parameterization of the SITRANS TH100 Connection of the SITRANS TH100 to the Modem for SITRANS TK is described in the modem s operating instructions Proceed as follows For parameter assignment connect the transmitter to the PC via the modem Configure the transmitter using The SIPROM T parameterization software The...

Page 26: ...P P 32 5 RPP UURU SIEMENS 3OXJ LQ SRZHU VXSSO XQLW 9 QFOXGHG LQ VFRSH RI GHOLYHU 0RGHP IRU 6 75 16 7 7 YLD 56 1 0 QHJDWLYH EODFN SRVLWLYH UHG 3 s 1 2 5 6 4 3 3 W P P 20 20 20 20 86 32 5 RPP UURU SIEMENS For more detailed information on assigning parameters to the transmitter refer to the operating instructions for the following products Modem for SITRANS TH100 TH200 TR200 and the SIPROM T paramete...

Page 27: ...g to ensure that erroneous deployment is avoided Procedure 1 Program the transmitter s operating data according to the actual requirements If applicable enter the changed operating data on the additional plate on the enclosure 2 Assemble the transmitter 3 Connect the sensor to the power supply see Chapter Connecting Page 19 4 Turn on the auxiliary power supply 5 Wait about 10 seconds After this st...

Page 28: ...Commissioning SITRANS TH100 28 Operating Instructions 06 2010 A5E00331168 02 ...

Page 29: ...ously In the event of a fault the output current is set to the fault value The fault current can be freely selected within the preset limits of the current control range of 3 6 mA to 23 mA 8 3 Broken wire monitoring All sensor lines are permanently monitored for open circuit The programmed fault current 3 6mA to 23mA is output in the event of an error The open circuit monitoring function cannot be...

Page 30: ... is the combined total of sending and return conductors 8 6 Type of characteristic curve rising or falling The type of the characteristic curve at the 4 to 20 mA analog output can be selected rising or falling The characteristic curve type is defined as follows by setting the parameters for the start of scale value and full scale value Rising characteristic Full scale value is greater than start o...

Page 31: ...SITRANS TH100 Operating Instructions 06 2010 A5E00331168 02 31 Service and maintenance 9 The transmitter is maintenance free ...

Page 32: ...Service and maintenance SITRANS TH100 32 Operating Instructions 06 2010 A5E00331168 02 ...

Page 33: ...tion Two three or four wire input Resolution 14 bit Measuring accuracy Span 250 C 450 F 0 25 C 0 45 F Span 250 C 450 F 0 1 of the span Repeatability 0 1 C 0 18 F Measured current Approx 0 4 mA Measuring cycle 0 7 s Measuring range 200 850 C 328 1562 F Span 25 1050 C 77 1922 F Unit of measurement C or F Offset Programmable 100 100 C 180 180 F Line resistance Max 20 Ω total of forward and return lin...

Page 34: ... of span V Influence of load 0 025 of maximum span 100 Ohm Long term drift 0 025 of max span in the first month 0 035 of max span after one year 0 05 of max span after five years Ambient conditions Note Measurement errors Greater measuring errors may occur if the transmitter is installed on a DIN rail in an environment with severe interference The applicable ESD directives must be observed Ambient...

Page 35: ...Ex nA IIC T6 T4 Gc II 3 G Ex nA ic IIC T6 T4 Gc Dust intrinsic safety protection type II 1 D Ex ia IIIC T115 C Da Protection against explosion according to FM for USA Electrical data operating conditions and installation instructions for operation in hazardous areas can be found in the FM Certificate of Compliance no 3024169 as well as in the associated control drawing C10145 A3 X2 33 IS Cl I II I...

Page 36: ...Technical data SITRANS TH100 36 Operating Instructions 06 2010 A5E00331168 02 ...

Page 37: ...onal drawings 11 11 1 Dimension drawing for SITRANS TH100 s 1 2 5 4 3 6 3 W P P 0 Figure 11 1 SITRANS TH100 dimensions in mm inch 11 2 Dimension drawing for the DIN rail adapter 50 5 1 99 59 6 2 35 33 1 30 14 0 55 Figure 11 2 Dimensions of the DIN rail adapter 7NG3092 8KA ...

Page 38: ...Dimensional drawings 11 2 Dimension drawing for the DIN rail adapter SITRANS TH100 38 Operating Instructions 06 2010 A5E00331168 02 ...

Page 39: ...NG3092 8KM CD sitrans t temperature transmitters containing documentation in German English French Spanish Italian Portuguese and the SIPROM T parameterization software A5E00364512 DIN rail adapter for head installation packing unit 5 units 7NG30920 8KA Additional data Add Z to Order No and specify Order code Order code Setting of customized settings programming describe customized settings progra...

Page 40: ...Spare parts and accessories SITRANS TH100 40 Operating Instructions 06 2010 A5E00331168 02 ...

Page 41: ...1168 02 41 Appendix A A 1 Certificates You can find the certificates on the sitrans t temperature transmitters CD available separately order no A5E00364512 and on the Internet See also Certificates http www siemens com processinstrumentation certificates ...

Page 42: ...Appendix A 2 Control drawing SITRANS TH100 42 Operating Instructions 06 2010 A5E00331168 02 A 2 Control drawing ...

Page 43: ...Appendix A 2 Control drawing SITRANS TH100 Operating Instructions 06 2010 A5E00331168 02 43 ...

Page 44: ...e support There you will find The latest product information FAQs downloads tips and tricks Our newsletter providing you with the latest information about your products A Knowledge Manager to find the right documents for you Our bulletin board where users and specialists share their knowledge worldwide You can find your local contact partner for Industry Automation and Drives Technologies in our p...

Page 45: ...ctive 1999 92 EC Auxiliary power Power supply CE Communautés Européenes European communities DC Direct Current Direct current Digital Representation of a variable e g time in the form of characters or numbers In its digital representation this variable can be changed only in pre defined steps In contrast to Analog DIN Deutsches Institut für Normung e V German standards association EC European Comm...

Page 46: ...ast to software proper that is stored on hard disks or other media These days the firmware is mostly stored in a flash memory or an EEPROM The firmware mostly contains elementary functions to control the device as well as input and output routines IP International Protection international degree of protection Microcontroller Microcontrollers also µController µC MCU are single chip computer systems...

Page 47: ...A sensor or measuring sensor is a component in technology that qualitatively records its environment or quantitatively as a measured variable records the material composition of its environment along with certain physical or chemical properties e g heat radiation temperature humidity pressure sound or excess pressure sound brightness magnetism acceleration power USB The Universal Serial Bus USB is...

Page 48: ...Glossary SITRANS TH100 48 Operating Instructions 06 2010 A5E00331168 02 ...

Page 49: ...setting 39 Fault current Output current 29 Firmware identification 5 Four wire input 24 Function block diagram 13 G G rails 17 H Hazardous area 8 Health and safety at work regulations 20 Hotline 44 I Internet 44 Intrinsic safety 9 M Maintenance 31 Modem RS232 25 USB 25 Module Susceptible to electrical discharge 9 Module susceptible to electrical discharge 9 Monitoring Sensor line 29 N Nameplate 12...

Page 50: ...ensor short circuit 29 Service 44 Short circuit monitoring 29 Signal cable 19 Support 44 System integration 5 T Test certificates 8 Three wire input 24 Trimming Line resistances 30 Two wire input 24 Type of protection Intrinsic safety 9 Limited energy ic nL Zone 2 9 Non sparking nA Zone 2 9 Z Zone 2 9 ...