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Functions

9.12 Alarm current

SITRANS TR200/TR300

Operating Instructions, 06/2010, A5E01071992-03

9.12

Alarm current

This function is used to set the magnitude of the alarm current. The alarm current signals a

sensor fault or a hardware/firmware fault.
The intensity of the alarm current can be freely selected within the preset limits of the current

control range of 3.6 mA to 23 mA. The upper and lower limit of the linear control range can

also be freely selected within the preset limits of the current control range of 3.6 mA to 23

mA.
One example of this is shown in the following diagram. The specified accuracy values of the

output signal only apply to the corresponding nominal ranges.

0HDVXULQJUDQJH

>P$@

7>@

①

Linear control range

②

Lower limit of the control range (default value = 3.80 mA)

③

Upper limit of the control range (default value = 20.5 mA)

④

Lower fault current value (default value = 3.6 mA)

⑤

Upper fault current value (default value = 22.8 mA)

⑥

Recommended setting range for lower fault current range and lower control range limit

⑦

Recommended setting range for upper fault current range and upper control range limit

Figure 9-1

Current limits with output signal 4 to 20 mA

Содержание sitrans tr300

Страница 1: ... U L S A O K7 4 1 2 7 P H O N E 9 1 8 5 8 4 4 7 0 0 WWW E R N I E G R A V E S C O M P R O D U C TI N S T R U C T I O NMA N U A LV 1 0 MA Y2 0 1 6 S I T R A N SR A I LMO U N TT E MP E R A T U R ET R A N S MI T T E R MO D E L S T R 3 0 0 ...

Страница 2: ...________ ___________________ ___________________ SITRANS Temperature transmitter SITRANS TR200 TR300 Operating Instructions 7NG3032 JN00 SITRANS TR200 7NG3033 JN00 SITRANS TR300 06 2010 A5E01071992 03 Introduction 1 General safety notes 2 Description 3 Installation 4 Connecting 5 Operation 6 Functional safety 7 Commissioning 8 Functions 9 Service and maintenance 10 Technical data 11 Dimension draw...

Страница 3: ...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...

Страница 4: ...erating principle 15 3 5 Communication 16 3 5 1 Overview 16 3 5 2 HART communication with supply from a voltage source 17 3 5 3 HART communication with supply from a feed splitter 18 4 Installation 19 5 Connecting 21 5 1 Safety notes on connection 21 5 1 1 General safety notes on the connection 21 5 1 2 Safety notes when connecting in hazardous areas 22 5 2 Connecting the auxiliary power supply 24...

Страница 5: ... 2 6 Safety characteristics 40 8 Commissioning 41 8 1 Commissioning 41 8 2 LED operating indicator 41 9 Functions 43 9 1 General information 43 9 2 Broken wire monitoring 45 9 3 Short circuit monitoring 45 9 4 Line compensation 45 9 5 Type of characteristic curve rising or falling 45 9 6 Measured value offset 46 9 7 Sensor factor 46 9 8 Cold junction compensation with thermocouples 46 9 9 Calculat...

Страница 6: ...asses 61 9 19 Slave pointer 62 9 20 Simulation only for SITRANS TR300 63 9 21 Individual password protection SITRANS TR300 only 65 10 Service and maintenance 67 11 Technical data 69 11 1 Technical data 69 11 2 Digital measuring error 76 12 Dimension drawings 79 13 Spare parts and accessories 81 A Appendix 83 A 1 Certificates 83 A 2 Technical support 84 B List of abbreviations 85 B 1 Abbreviations ...

Страница 7: ...Table of contents SITRANS TR200 TR300 6 Operating Instructions 06 2010 A5E01071992 03 ...

Страница 8: ... the current documentation and the valid firmware of the device The documentation of this edition applies to the following firmware Edition Firmware identification nameplate System integration Installation path for PDM 01 04 2007 FW 01 01 05 HW 01 00 TR200 SIPROM T V1 2 0 TR300 PDM V6 0 DD Rev 1 00 TR200 Not applicable TR300 SITRANS TR300 02 09 2008 FW 01 01 05 HW 01 02 TR200 SIPROM T V1 2 1 TR300...

Страница 9: ...create new warranties or modify the existing warranty The content reflects the technical status at the time of printing We reserve the right to make technical changes in the course of further development See also Contacts http www siemens com processinstrumentation contacts Product information on SITRANS T in the Internet http www siemens com sitranst Instructions and Manuals http www siemens com ...

Страница 10: ... 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...

Страница 11: ...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...

Страница 12: ...ted 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 WARNING Electrostatic sensitive devices in potentially explosive environment It is essential to avoid electrostatic charges These could develop e g when cleaning the plastic enclosure with a dry cloth CAUTION Modules suscepti...

Страница 13: ...General safety notes 2 5 Measures SITRANS TR200 TR300 12 Operating Instructions 06 2010 A5E01071992 03 ...

Страница 14: ...ated within hazardous area in accordance with the information on the EC type examination certificate to ATEX and these operating instructions 3 2 Product features Transmitter with two wire technology Installation on a DIN rail to DIN EN 60715 The transmitters are freely programmable for example their sensor activation and measuring range SITRANS TR200 with a special modem in connection with the SI...

Страница 15: ...XXXXXXXXXXXXXXXX Message XXXXXXXXXXXXXXXX XXXXXXXXXXXXXXXX Range XXXX to XXXX XX Error XXXXX mA Type XXXXXXXXXXXX XXXXXXXXXXXX XXXXXXXXXXXX s D 76181 Karlsruhe Temperature transmitter Serial No AZB nnnnnnnn HW nn nn FW nn nn nn Made in Croatia 0044 For electrical data see PTB 07 ATEX 2032 X WARNING POTENTIAL ELECTROSTATIC CHARGING HAZARD SEE INSTRUCTIONS WARNUNG GEFAHR DURCH ELEKTRO STATISCHE ENTL...

Страница 16: ...temporary connection of an amperemeter Figure 3 2 SITRANS TR200 TR300 function block diagram Mode of operation of transmitters The sensor supplies an electrical signal This signal is converted to a digital signal in an analog to digital converter The digital signal is evaluated in a secondary side microcontroller and corrected to match the sensor characteristic curve The signal is transferred acro...

Страница 17: ... device has a parameter assignment interface according to the HART specification This parameterization interface permits access to all the functions of the device via a HART modem or a HART communicator Connect the HART modem or a HART communicator as shown in the diagram HART communication with supply from a voltage source WARNING Operate intrinsically safe HART modems or HART communicators on in...

Страница 18: ...200 TR300 Operating Instructions 06 2010 A5E01071992 03 17 3 5 2 HART communication with supply from a voltage source 8DX 6 75 16 75 57b RPPXQLFDWRU RU 57 PRGHP RDG ุ 56 RU 86 3 Figure 3 3 HART communication with supply from a voltage source ...

Страница 19: ...WRU 57 PRGHP RU 56 RU 86 7UDQVPLWWHU 6 75 16 75 Only intrinsically safe HART communicators or HART modems are allowed to be used with an intrinsically safe supply HART communication via the HART jacks of the feed splitter Load 250 Ω is relevant only if HART communication is performed via this branch Otherwise for variant or load 0 to 650 Ω Figure 3 4 HART communication with supply from a feed spli...

Страница 20: ...therefore assemble the intrinsically safe device versions without an additional enclosure For ic and nA modes use a suitable protective enclosure terminal box which satisfies at least IP54 degree of protection Dust hazardous zone For use in a dust hazardous zone install in a suitable metal protective enclosure terminal box which satisfies at least IP6X degree of protection CAUTION Electromagnetic ...

Страница 21: ...Installation SITRANS TR200 TR300 20 Operating Instructions 06 2010 A5E01071992 03 ...

Страница 22: ...ith twisted wires Avoid getting too close to large electrical systems and or use shielded cables Use shielded cables to ensure the full specification according to HART revision 5 9 in SITRANS TR300 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...

Страница 23: ...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 potentially explosive atmospheres you may no longer operate the device in potentially explosive atmospheres Make sure to permanently mask all Ex markings on the nameplate NOTICE Loss of type of protection Intrinsic safe...

Страница 24: ...o devices that have been approved as ic certified devices device protection through intrinsic safety in category 3 Be sure to observe the respective values Maximum values of the auxiliary power supply and signal circuits Ui DC 30 V Ii 100 mA Pi 750 mW Li 2 μH Ci 13 nF Zone 2 in type of protection nA non sparking resources Install the transmitter in a housing to degree of protection IP54 according ...

Страница 25: ...larity is correct The device is reverse polarity protected See also Connector pin assignment Page 24 5 3 Connector pin assignment SIEMENS SITRANS TR300 5 6 7 8 1 2 TEST 4 20mA 3 4 Ports 1 and 2 Test terminals test for measuring the output current using an amperemeter 3 and 4 Auxiliary power supply Uaux output current Iout 5 6 7 and 8 Connection of sensors see terminal diagrams SITRANS TR200 TR300 ...

Страница 26: ... programmed Resistance type sensor 5 5 5 5 5 Two wire input 1 Three wire input Four wire input Calculation of mean value differential value 1 1 Line resistance for correction is programmable Thermocouple 7 7 57 7 57 7 7 Cold junction compensation fixed value Cold junction compensation with external Pt100 in two wire input1 Cold junction compensation with external Pt100 in three wire input Calculat...

Страница 27: ...Connecting 5 4 Connection diagrams SITRANS TR200 TR300 26 Operating Instructions 06 2010 A5E01071992 03 Voltage measurement Current measurement 8 5 See also Connector pin assignment Page 24 ...

Страница 28: ...mA and test terminals Test terminals Test Auxiliary power supply connection 4 to 20 mA Uaux 8DX 5 4 3 Coding profiles Coding profile for SITRANS TR200 TR300 with protection against explosions intrinsically safe Coding profile for SITRANS TR200 TR300 without protection against explosions 5 6 7 8 4 3 2 1 4 3 2 1 5 6 7 8 MLFB 7NG303 1JN00 MLFB 7NG303 0JN00 ...

Страница 29: ... value of the resistor R that is connected externally across terminals 5 and 6 of the transmitter Example Measurement of a 0 to 20 mA current via an external resistor R of 10 Ohm sensor class millivolt transmitter process value scale Start of scale value 0 mA 10 Ω 0 mV Full scale value 20 mA 10 Ω 200 mV The 4 to 20 mA output current now follows the profile of the sensor input i e the 0 to 20 mA cu...

Страница 30: ...re stored in non volatile memory Note After parameter assignment of the SITRANS TR200 TR300 switch off the power supply to the transmitter only after the LED on the device flashes red or lights up green and remains lit 6 2 Operating the with SITRANS TR200 PC laptop and modem NOTICE Parameters may only be assigned to the SITRANS TR200 in the offline state using the parameter assignment modem and th...

Страница 31: ...O XQLW 9 QFOXGHG LQ VFRSH RI GHOLYHU 0RGHP IRU 6 75 16 7 7 75 YLD 56 1 0 3 20 20 20 20 86 32 5 RPP UURU SIEMENS TR200 SITRANS SIEMENS 4 20mA TEST 1 2 3 4 5 6 7 8 Note After parameter assignment of the SITRANS TR200 switch off the power supply to the transmitter only after the LED on the device flashes red or lights up green and remains lit For detailed information on parameter assignment of the tr...

Страница 32: ...rameterized with the PC using the SIMATIC PDM parameter assignment software and a HART modem Commissioning procedure For this connect the HART modem to the output circuit The transmitter power supply must be operational The load in the circuit must be at least 250 Ω refer to the circuit diagram in chapter HART communication with supply from a voltage source Page 17 Operation is via the SIMATIC PDM...

Страница 33: ... to the right through the menu bar or branches into a subroutine The name of the selected subroutine is displayed at the top edge of the display This button moves the cursor to the left through the menu bar or exits a subroutine Function keys Function keys F1 to F4 are located below the digital display The various functions of the keys in the individual menus are displayed on the bottom edge of th...

Страница 34: ...es in the examples are selected as representative examples The device specific information follows in the next chapter Description The sensor logic unit control system and final controlling element combine to form a safety instrumented system which executes a safety function bP 6HQVRU bP 6 P 7UDQVPLWWHU LQDO FRQWUROOLQJ HOHPHQW 9DOYH ZLWK DFWXDWRU DQG SRVLWLRQHU RQWURO V VWHP 3 SF Failure signal F...

Страница 35: ...ample The transmitter generates a process specific analog signal The downstream control system monitors this signal to ensure that it does not fall below or exceed a set limit value In case of a fault the control system generates a failure signal of 3 6 mA or 22 mA for the connected positioner which switches the associated valve to the specified safety position ...

Страница 36: ...VG 10 3 2 10 3 PFDAVG 10 2 1 10 2 PFDAVG 10 1 The average probability of dangerous failures of the entire safety instrumented system PFDAVG is normally split between the three sub systems in the following figure 6HQVRU H J 3UHVVXUH WHPSHUDWXUH HWF RQWURO V VWHP RU RJLF XQLW H J 3 3 9 SHUFHQWDJH LQDO FRQWUROOLQJ HOHPHQW H J 9DOYH ZLWK DFWXDWRU DQG SRVLWLRQHU Figure 7 2 Example of PFD distribution T...

Страница 37: ...nsors and final controlling elements with complex components if the following conditions are applicable for the device The device is proven in use The user can configure only the process related parameters e g control range signal direction in case of a fault limiting values etc The configuration level of the firmware is blocked against unauthorized operation The function requires SIL of less than...

Страница 38: ... damping 0 s The partial system is of type B The calculations are valid for the operating mode with low demand rate in single channel operation The specific values are listed in the manufacturer declaration for the product Declaration of Conformity Functional Safety according to IEC 61508 and IEC 61511 Certificates Page 83 7 2 2 Requirements Requirements The temperature transmitter meets the follo...

Страница 39: ...ture transmitter are adhered to in their respective version Checking the safety function We recommend that You check the status for warnings and alarms Check the upper and lower alarm current value Perform a 2 point calibration You check the measuring accuracy that must be in the range of 2 for the safety function You check the measuring accuracy for example with a sensor calibration Note Configur...

Страница 40: ...Internet 7 2 5 Maintenance Checking Interval We recommend that the functioning of the temperature transmitter is checked at regular intervals of one year Checking the safety function We recommend that You check the status for warnings and alarms Check the upper and lower alarm current value Perform a 2 point calibration You check the measuring accuracy that must be in the range of 2 for the safety...

Страница 41: ...ed differently SITRANS TR200 Operation via SIPROM T SITRANS TR300 Operation via SIMATIC PDM or handheld communicator The safety function test has been concluded successfully The transmitter is blocked against unwanted and unauthorized changes operation The following condition applies to the transmitter The current signal is evaluated by a safe system The specified error rates apply to the typical ...

Страница 42: ... sensor to the power supply see Chapter Connecting Page 21 4 Turn on the auxiliary power supply 5 Wait about 10 seconds After this start up time the transmitter is operational Note Warming up To obtain exact measured values the transmitter needs to be allowed to warm up for five minutes or so after the power supply has been switched on 8 2 LED operating indicator Operating indicator does not light...

Страница 43: ...Commissioning 8 2 LED operating indicator SITRANS TR200 TR300 42 Operating Instructions 06 2010 A5E01071992 03 ...

Страница 44: ...hermocouple type B Sensor factor Sensor characteristic curve e g linear temperature Measuring range and measuring unit Information on measurement interface Type of interface standard differential or mean value circuit Type of connection sensor connection two wire three wire or four wire connection with resistance type transmitters Resistors for line compensation Offset to the measuring signal Addi...

Страница 45: ...er parameterizable functions are Slave pointer functions Hour meter Sensor calibration function with selectable trimming range within the limits of the measuring range Calibrating the analog output for SITRANS TR200 from 4 to 16 mA for SITRANS TR300 from 4 to 20 mA Factory reset Resetting the operating data to the factory settings Simulation of measurement input Only for SITRANS TR300 Simulation o...

Страница 46: ... possible with resistance thermometers and resistance type transmitters The threshold value for the short circuit check can be set in the parameters The programmed fault current 3 6mA to 23mA is output in the event of a sensor short circuit 9 4 Line compensation Trimming the line resistance values can be performed in the following measurements Resistance thermometer or resistance type transmitter ...

Страница 47: ...et for thermocouples Example 1 3 x Pt500 parallel Sensor factor 5 3 1 67 basis is Pt100 Example 2 4 x TC serial Sensor factor 4 x 1 4 9 8 Cold junction compensation with thermocouples In order to measure the cold junction for thermocouples you can choose between the following cold junction compensation versions Internal in this case the thermocouple or the compensating line is directly connected t...

Страница 48: ...suring ranges for the individual sensors in the parameters Tip use the largest measuring range Following this assign the parameters for the start of scale value and full scale value for the differentiation or the average value measurements Sensor calibration Trim the individual sensors at the selected limits of the measuring range The differentiation or average set in the parameters cannot be trim...

Страница 49: ...t limits of the current control range of 3 6 mA to 23 mA One example of this is shown in the following diagram The specified accuracy values of the output signal only apply to the corresponding nominal ranges 0HDVXULQJ UDQJH P 7 Linear control range Lower limit of the control range default value 3 80 mA Upper limit of the control range default value 20 5 mA Lower fault current value default value ...

Страница 50: ...due to the characteristic curve Trimming the lower sensor calibration point With these function Apply the process variable on which the lower sensor calibration should be performed is applied e g temperature or resistance to the transmitter input Use the operating software to command the transmitter to load this process value SITRANS TR200 uses SIPROM T operating software SITRANS TR300 uses SIMATI...

Страница 51: ... 9 2 Sensor calibration Note If any of the following device parameters is changed by re parameterization a two point sensor calibration of SITRANS TR200 TR300 performed specifically for a customer is automatically reset Sensor class Sensor type Interface Sensor connection Sensor factor A double point sensor calibration performed by the user is also reset if the device is restored to its factory se...

Страница 52: ... transmitter The trim can only be performed as follows Device version 200 at 4 mA and at 16 mA Device version 300 at 4 mA and at 20 mA The following figure shows the principle of trimming using the example of the 4 to 20 mA current output 0HDVXUHG FXUUHQW 1RPLQDO FXUUHQW P P O Output characteristic A B Parallel offset B Characteristic curve after current transmitter trim 4 mA B C Change in gradien...

Страница 53: ... assign 4 mA output to the transmitter 2 Read the measured value at the ammeter 3 Enter the measured current value using the operating software The transmitter uses this value for offset correction of the current Trim at 20 mA gradient correction 1 Use the menu item D A trim to assign 20 mA output to the transmitter 2 Read the measured value at the ammeter 3 Enter the measured current value using ...

Страница 54: ...d value output The transmitter requires pairs of values x values y values for customer specific characteristic curve correction These pairs of values form sampling points and the output characteristic curve is generated in between these points by linear interpolation from the input characteristic curve The maximum number of sampling points is restricted to 30 pairs of values The individual pairs o...

Страница 55: ...ired special thermocouple The sensor characteristic curve of the resistance type transmitter or mV transmitter form the basis 0 to 100 for the following characteristic curve correction The individual pairs of values must always be specified in the unit of the set measuring span The first pair of values is always X 0 Y 0 The last pair of values is always X 100 Y 100 The first and last pairs of valu...

Страница 56: ... scale value 40 mV before the sensor characteristic is recorded and the correction values have been entered 1 The mV transmitter sensor class is selected using the parameter assignment software SIPROM T or SIMATIC PDM 2 Characteristic curve correction of the thermocouple should be performed across 6 pairs of values The type of cold junction compensation is a fixed value 0 C 3 Parameter entries Sen...

Страница 57: ...t of scale value mV Full scale value mV start of scale value mV The characteristic curve parameter X 3 0 mV corresponds with 20 as a percentage in relation to start of scale value 10 mV and full scale value 40 mV Calculation Y i 3 100 Temperature value C start of scale value C Full scale value C start of scale value C 0 C 100 C 400 C 100 C 100 20 Y 3 The following pair of values must be transferre...

Страница 58: ...a factory reset has been performed the transmitter has the following configuration Parameter Reset to value DAY Is not reset Description Is not reset Message Is not reset Serial number Is not reset Installation date electronics Is not reset Sensor class Resistance thermometer Sensor type Pt100 DIN IEC 751 Interface Standard connection Sensor connection Three wire input Sensor factor 1 00 Sensor of...

Страница 59: ...s If multiple errors occur simultaneously the priority settings apply Priority 1 is the highest priority Diagnostic function Priority HART 1 Analog output LED Hardware firmware defect RAM ROM error 1 Status On alarm value Red Flash EEPROM error 1 Status On alarm value Red Watchdog error 1 Status On alarm value Red Electronics defect hardware firmware 1 Status On alarm value Red Electronics tempera...

Страница 60: ...he diagnostics event that has occurred via the operating software The analog output value is unchanged Diagnostics function Priority HART 1 Analog output LED Measured value out of the measuring range Status Unchanged Green Output saturation warning Status Unchanged Green Measured value PV outside the sensor limit Status Unchanged Green Electronics temperature outside the limit Status Unchanged Gre...

Страница 61: ...gain Operate the transmitter within the permissible temperature limits again and reset the message Ambient temperature error electronics temperature error Reset If you have guaranteed by means of sensor and D A trimming that the transmitter is working with a tolerable accuracy you can reset the transmitter Use the software tool SIPROM T or SIMATIC PDM to carry out the reset SIPROM T menu item for ...

Страница 62: ...pdated when it is in measuring mode The operating hours counter is not updated in simulation mode 2 Operating hours counter for process variable Monitors the process of the sensor connected to the transmitter in different process ranges Records the process of operating hours of the process variable in 9 ranges Subdivision takes place subject to the connected sensor and its sensor limits The user c...

Страница 63: ...est values Min max pointer pair for measured value e g temperature differential T1 T2 with two resistance thermometers in a differential circuit Min max pointer pair for electronics temperature cannot be reset Resetting the min max pointer is only possible for the measured value A reset is performed At the user s request Automatically when any of the following parameters is changed in the device S...

Страница 64: ... for a primary process variable Fixed value simulation or ramp simulation for electronics temperature Measuring outputs Fixed value simulation of the analog output Simulation of the primary process variable electronics temperature and analog output are managed the same way for parameter assignment and function For this reason only the general simulation processes fixed value and ramp function are ...

Страница 65: ...ation values for both the primary measured value and electronics temperature The analog output value sets itself to the appropriate specification for the primary measured value Simulation with a periodical ramp function In addition to adjustable fixed values you can parameterize a ramp function that returns periodically for each of the two simulation paths An adjustable lower and upper value deter...

Страница 66: ...ly after the device has been switched on In the condition of goods delivered every transmitter is set with the default password 2457 Password protection is deactivated If you reset the transmitter to the factory setting the current password will not be reset to the default password Should you no longer know your password then the data in the device can only be altered using a super pin therefore n...

Страница 67: ...Functions 9 21 Individual password protection SITRANS TR300 only SITRANS TR200 TR300 66 Operating Instructions 06 2010 A5E01071992 03 ...

Страница 68: ...SITRANS TR200 TR300 Operating Instructions 06 2010 A5E01071992 03 67 Service and maintenance 10 The transmitter is maintenance free ...

Страница 69: ...Service and maintenance SITRANS TR200 TR300 68 Operating Instructions 06 2010 A5E01071992 03 ...

Страница 70: ... four wire input Averaging 2 equal resistance thermometers in two wire input for averaging the temperature Differentiation 2 equal resistance thermometers RTD in two wire input RTD 1 RTD 2 or RTD 2 RTD 1 Connection Two wire input Line resistance can be assigned in the parameters 100 Ω loop resistance Three wire input No trim necessary 1 Four wire input No trim necessary Sensor current 0 45 mA Meas...

Страница 71: ...ters in two wire input R1 R2 or R2 R1 Connection Two wire input Line resistance can be assigned in the parameters 100 Ω loop resistance Three wire input No trim necessary 1 Four wire input No trim necessary Sensor current 0 45 mA Measuring cycle 250 ms for 1 sensor with break monitoring Break monitoring Always active cannot be switched off Short circuit monitoring Can be switched on off default va...

Страница 72: ...C 584 Type T Cu CuNi according to DIN IEC 584 Type U Cu CuNi according to DIN 43710 Units of measurement C or F Interface Standard connection 1 thermocouple TC Averaging 2 equal thermocouples TC Differentiation 2 equal thermocouples TC TC1 TC2 or TC2 TC1 Measuring cycle 250 ms for 1 sensor with break monitoring Break monitoring Can be switched off Cold junction compensation Internal With integrate...

Страница 73: ...e 1 MΩ Characteristic curve Linear to voltage or special characteristic curve Output Output signal 4 20 mA two wire line With SITRANS TR300 additionally with communication according to HART rev 5 9 Auxiliary power supply 11 35 V DC to 30 V in Ex i ic to 32 V with Ex nA Max load Uaux 11 V 0 023 A Overrange 3 6 mA 23 mA infinitely adjustable default range 3 80 mA to 20 50 mA Error signal e g in case...

Страница 74: ...rence conditions Auxiliary power supply 24 V 1 Load 500 Ω Ambient temperature 23 C Interfering fields None Heat up time 5 min Digital measuring error See table in chapter Digital measuring error Page 76 Analog output error digital to analog error 0 025 of the output current span 16 mA Fault due to internal cold junction 0 5 C 0 9 F Ambient temperature influence Analog measuring error 0 02 of the o...

Страница 75: ...ay occur Construction Construction Material Plastic potted Weight 122 g 0 27 lb Dimensions See Dimension drawings Page 79 Cross section of the connecting cables Max 2 5 mm2 AWG 13 Degree of protection according to IEC 60529 Housing IP20 Certificates and approvals Certificates and approvals Explosion protection ATEX and further approval authorities Only the technical data listed in the certificates...

Страница 76: ...ata SITRANS TR200 TR300 Operating Instructions 06 2010 A5E01071992 03 75 Factory setting Factory setting Pt100 IEC 751 In three wire input Measuring range 0 100 C 32 212 F Fault current 22 8 mA Sensor offset 0 C 0 F Attenuation 0 0 s ...

Страница 77: ... 15 0 27 Pt100 Pt200 200 850 328 1562 10 18 0 1 0 18 Pt500 200 850 328 1562 10 18 0 15 0 27 Pt1000 200 350 328 662 10 18 0 15 0 27 According to JIS C1604 81 10 18 Pt25 200 649 328 1200 10 18 0 3 0 54 Pt50 200 649 328 1200 10 18 0 15 0 27 Pt100 Pt200 200 649 328 1200 10 18 0 1 0 18 Pt500 200 649 328 1200 10 18 0 15 0 27 Pt1000 200 350 328 662 10 18 0 15 0 27 Ni25 Ni1000 60 250 76 482 10 18 0 1 0 18...

Страница 78: ...00 180 2 3 6 Type E 200 1000 328 1832 50 90 1 1 8 Type J 210 1200 346 2192 50 90 1 1 8 Type K 230 1370 382 2498 50 90 1 1 8 Type L 200 900 328 1652 50 90 1 1 8 Type N 200 1300 328 2372 50 90 1 1 8 Type R 50 1760 58 3200 100 180 2 3 6 Type S 50 1760 58 3200 100 180 2 3 6 Type T 200 400 328 752 40 72 1 1 8 Type U 200 600 328 1112 50 90 2 3 6 Digital measuring errors for millivolt transmitters Input ...

Страница 79: ...Technical data 11 2 Digital measuring error SITRANS TR200 TR300 78 Operating Instructions 06 2010 A5E01071992 03 ...

Страница 80: ...C sensor with external 2W RTD CJC TC sensor with external 3W RTD CJC 5 6 7 8 5 6 7 8 5 6 7 8 0044 II 2 1 G Ex ia ib IIC T6 T4 Ta 40ºC 55 85ºC II 3 G Ex ic IIC T6 T4 II 3 G Ex nA T6 T4 II 2 1 D Ex iaD ibD 20 21 T115 C Description Message Range Type to Error mA TAG s D 76181 Karlsruhe SITRANS TR300 7NG3033 1JN00 Z Y01 C11 Temperature transmitter Serial No AZB HART HW xx xx FW xx xx xx Made in Croati...

Страница 81: ...Dimension drawings SITRANS TR200 TR300 80 Operating Instructions 06 2010 A5E01071992 03 ...

Страница 82: ... explosion protection 7NG3033 0JN00 1 With explosion protection according to ATEX type of protection Intrinsic safety Ex ia ib ic non sparking nA 7NG3033 1JN00 1 Additional specifications Add Z to order no and specify order code Order code Set the operating data as desired Describe operating data in plain text Y01 with test report 5 measuring points C11 With SIL 2 functional safety C20 Name Order ...

Страница 83: ...Spare parts and accessories SITRANS TR200 TR300 82 Operating Instructions 06 2010 A5E01071992 03 ...

Страница 84: ...1071992 03 83 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 ...

Страница 85: ...vice 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 ou...

Страница 86: ...es Average period between two failures MTTR Mean Time To Restoration Average period between the occurrence of a fault in a device or system and restoration of functionality PFD Probability of Failure on Demand Probability of dangerous failures of a safety function on demand PFDAVG Average Probability of Failure on Demand Average probability of dangerous failures of a safety function on demand SFF ...

Страница 87: ...List of abbreviations B 1 Abbreviations SITRANS TR200 TR300 86 Operating Instructions 06 2010 A5E01071992 03 ...

Страница 88: ...s require in addition to the standard power supply The auxiliary power supply is specially stabilized has a specific level and polarity and or has other properties that are important for correct operation of circuit components Auxiliary voltage Auxiliary power supply CE Communautés Européenes European communities Dangerous failure Failure with the potential to bring the safety instrumented system ...

Страница 89: ...patibility Definition in accordance with EMC law EMC is the capability of a device to operate satisfactorily in an electromagnetic environment without itself emitting electromagnetic signals which interfere with other devices in that environment EN Europäische Norm European standard EU European Community Fail safe The capability of a control to maintain the safe state of the controlled device e g ...

Страница 90: ... and 1 are represented by two different frequencies Frequency Shift Keying FSK Frequency shift keying HART HART Highway Addressable Remote Transducer is a standardized widely used communications system used to structure industrial fieldbuses The communications system provides digital communications for multiple participants field devices via a common databus HART is based especially on the equally...

Страница 91: ...ble lengths shorter than 15 m No differential evaluation Transmit and receive on different lines Safety function Defined function executed by a safety instrumented system with the objective of achieving or maintaining a safe system status taking into account a defined dangerous occurrence Example Limit pressure monitoring Safety Instrumented Function SIF Safety Integrity Level SIL Safety instrumen...

Страница 92: ...rt function of a safety instrumented system that reduces the risk of a dangerous failure occurring SIL The international standard IEC 61508 defines four discrete Safety Integrity Levels SIL from SIL 1 to SIL 4 Each level corresponds to the probability range for the failure of a safety function The higher the SIL of the safety instrumented system the higher probability that the required safety func...

Страница 93: ...Glossary SITRANS TR200 TR300 92 Operating Instructions 06 2010 A5E01071992 03 ...

Страница 94: ...e 47 Control system 33 Correct usage 9 Coupling module 29 Current measurement 28 Current output calibration 52 Customer Support Hotline 84 D Diagnostics Interrupt 58 LED 60 Warning 58 ZZFUNKT 58 Differential circuit 47 DIN rail 19 E EC type examination certificate 22 Electrical damping Filter time constant 47 Electrostatic sensitive device ESD 11 F Factory setting status 57 Failure signal 33 Feed ...

Страница 95: ... function Checking 38 39 Sensor 33 Sensor calibration 38 sensor calibration point Trimming 49 Sensor characteristic curve 53 Sensor factor 46 Sensor source 13 Service 84 Shift key 32 Short circuit monitoring 45 Signal cable 21 Signal source 13 DC voltage source 13 Potentiometer 13 Resistance thermometer 13 Resistance type sensor 13 Thermocouple 13 Special characteristic curve Calculation 55 Parame...

Страница 96: ... u b j e c t t oc h a n g ew i t h o u t n o t i c e L I MI T E DWA R R A N T Y S e l l e r S e l l e r w a r r a n t st h a t t h eG o o d sma n u f a c t u r e db yS e l l e r w i l l b ef r e ef r o m d e f e c t si nma t e r i a l so r w o r k ma n s h i pu n d e r n o r ma l u s ea n ds e r v i c e a n dt h a t t h eS o f t w a r ew i l l e x e c u t et h ep r o g r a mmi n gi n s t r u c t i...

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