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Siemens SIMATIC ET 200SP Manual

Analog input module ai 8xrtd/tc 2-wire hf
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SIMATIC
ET 200SP
Analog input module AI 8xRTD/TC 2-wire HF (6ES7134-6JF00-0CA1)
Manual
Edition
02/2014
Answers for industry.

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Summary of Contents for Siemens SIMATIC ET 200SP

  • Page 1 SIMATIC ET 200SP Analog input module AI 8xRTD/TC 2-wire HF (6ES7134-6JF00-0CA1) Manual Edition 02/2014 Answers for industry.
  • Page 2 ___________________ Analog input module Preface AI 8xRTD/TC 2-wire HF ___________________ Guide to documentation (6ES7134-6JF00-0CA1) ___________________ Product overview SIMATIC ___________________ Wiring ET 200SP ___________________ Analog input module Parameters/address space AI 8xRTD/TC 2-wire HF ___________________ (6ES7134-6JF00-0CA1) Interrupts/diagnostics alarms ___________________ Manual Technical specifications ___________________ Parameter data record ___________________...
  • Page 3 Note the following: WARNING Siemens products may only be used for the applications described in the catalog and in the relevant technical documentation. If products and components from other manufacturers are used, these must be recommended or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and maintenance are required to ensure that the products operate safely and without any problems.

  • Page 4: Preface

    Siemens recommends strongly that you regularly check for product updates. For the secure operation of Siemens products and solutions, it is necessary to take suitable preventive action (e.g. cell protection concept) and integrate each component into a holistic, state-of-the-art industrial security concept.

  • Page 5: Table Of Contents

    Table of contents Preface ..............................3 Guide to documentation .......................... 5 Product overview ............................ 7 Properties ............................7 Wiring ..............................9 Pin assignment ..........................9 Block diagram ..........................10 Parameters/address space ........................11 Measurement types and measuring ranges................11 Parameters ..........................15 Explanation of parameters ......................

  • Page 6: Guide To Documentation

    Documentation for analog input module AI 8×RTD/TC 2-wire HF Topic Documentation Key contents System description System manual ET 200SP Application planning • distributed I/O system Installation • (http://support.automation.siemens. Wiring • com/WW/view/en/58649293) Commissioning • Designing interference- Function manual Designing Basics • free controllers...
  • Page 7 I/O system function manuals, or product (http://support.automation.siemens. manuals. com/WW/view/en/73021864) SIMATIC manuals All current manuals for SIMATIC products are available to download free of charge on the Internet (http://www.siemens.com/simatic-tech-doku-portal). Analog input module AI 8xRTD/TC 2-wire HF (6ES7134-6JF00-0CA1) Manual, 02/2014, A5E32942580-AA...

  • Page 8: Product Overview

    Product overview Properties Article number 6ES7134-6JF00-0CA1 View of the module Figure 2-1 View of the module AI 8×RTD/TC 2-wire HF Analog input module AI 8xRTD/TC 2-wire HF (6ES7134-6JF00-0CA1) Manual, 02/2014, A5E32942580-AA...
  • Page 9 ● Color identification labels ● Reference identification label ● Shield connection See also You can find additional information on the accessories in the ET 200SP distributed I/O system (http://support.automation.siemens.com/WW/view/en/58649293) system manual. Analog input module AI 8xRTD/TC 2-wire HF (6ES7134-6JF00-0CA1) Manual, 02/2014, A5E32942580-AA...

  • Page 10: Wiring

    "ET 200SP distributed I/O system" system manual. Note The first BaseUnit of a station must be a light-colored BaseUnit. Keep this in mind also during the configuration. See also ET 200SP distributed I/O system (http://support.automation.siemens.com/WW/view/en/58649293) Analog input module AI 8xRTD/TC 2-wire HF (6ES7134-6JF00-0CA1) Manual, 02/2014, A5E32942580-AA...

  • Page 11: Block Diagram

    Wiring 3.2 Block diagram Block diagram Block diagram Figure 3-1 Block diagram AI 8×RTD/TC 2-wire HF Analog input module AI 8xRTD/TC 2-wire HF (6ES7134-6JF00-0CA1) Manual, 02/2014, A5E32942580-AA...

  • Page 12: Parameters/Address Space

    B, T, C, U, TXK (acc. to GOST) Voltage ±50 mV / ±80 mV / ±250 mV / ±1 V For sensors LG-Ni 1000 from Siemens Building Ltd (Landis & Stäfa). Analog input module AI 8xRTD/TC 2-wire HF (6ES7134-6JF00-0CA1) Manual, 02/2014, A5E32942580-AA...
  • Page 13 Parameters/address space 4.1 Address space Special features when using PTC resistors PTCs are suitable for monitoring temperature and as thermal protection devices for complex drives or transformer windings. ● Choose "Resistor (2-wire)" and "PTC" in the parameter assignment. ● Connect the PTC to the 2-wire connection technology. ●...
  • Page 14 Parameters/address space 4.1 Scalable measuring range Assignment in the process image input (PII) with SIMATIC S7 Figure 4-1 Assignment in the process image input (PII) Notes on programming ● Bits 0+2 are relevant for evaluation in the process image input. You can monitor, for example, the temperature of a motor using bits 0+2.
  • Page 15 Parameters/address space 4.1 Address space Example The diagram shows the temperature curve and the associated switching points. Figure 4-2 Temperature curve with prewarning range See also Technical specifications (Page 39) Analog input module AI 8xRTD/TC 2-wire HF (6ES7134-6JF00-0CA1) Manual, 02/2014, A5E32942580-AA...

  • Page 16: Parameters

    Parameters/address space 4.2 Scalable measuring range Parameters Parameters of the AI 8xRTD/TC 2-wire HF The following table lists the configurable parameters. The effective range of the configurable parameters depends on the type of configuration. The following configurations are possible: ● Distributed operation on PROFINET IO in an ET 200SP system ●...
  • Page 17 Parameters/address space 4.2 Address space Parameters Value range Default Reconfigu- Scope with configuration ration in software, e.g. STEP 7 (TIA Portal) GSD file GSD file PROFINET PROFIBUS Type/range of Thermal resistor Channel Channel Deactivated • measurement (2-wire connection) Voltage ±50 mV •...
  • Page 18 Parameters/address space 4.2 Scalable measuring range Parameters Value range Default Reconfigu- Scope with configuration ration in software, e.g. STEP 7 (TIA Portal) GSD file GSD file PROFINET PROFIBUS Type/range of Thermal resistor Thermal resistor Channel Channel measurement (2-wire connection) (2-wire connection) Pt 100 standard Ni 100 climatic range •...
  • Page 19 Parameters/address space 4.2 Address space Parameters Value range Default Reconfigu- Scope with configuration ration in software, e.g. STEP 7 (TIA Portal) GSD file GSD file PROFINET PROFIBUS Temperature unit Degrees Celsius Channel Module Degrees Celsius • Degrees Fahrenheit • Kelvin •...
  • Page 20 Parameters/address space 4.2 Scalable measuring range Parameters Value range Default Reconfigu- Scope with configuration ration in software, e.g. STEP 7 (TIA Portal) GSD file GSD file PROFINET PROFIBUS Hardware interrupt Disable Channel Disable • low limit 2 Enable • Low limit 2 -2000 Channel Value...

  • Page 21: Explanation Of Parameters

    Parameters/address space 4.3 Address space Explanation of parameters Diagnostics: Missing supply voltage L+ Enabling of the diagnostics for missing or insufficient supply voltage L+. Diagnostics: Reference junction Enabling of the reference junction diagnostics if the reference temperature of the reference junction needs to be determined for the TC channel being operated.
  • Page 22 Parameters/address space 4.3 Scalable measuring range Note Shared Device and "Reference channel of group 0, 1, 2, 3" If the transmitter and receiver for the reference junction temperature of a group are assigned to different IO controllers, then both IO controllers must be performing data exchange with the IO device to ensure error-free operation of the temperature compensation.
  • Page 23 Parameters/address space 4.3 Address space Table 4- 7 TC channel Setting Description Reference channel of the The corresponding TC channel uses channel 0 of the same module module as the reference junction temperature. This must be configured as "Thermal resistor Pt 100 climatic range Degrees Celsius" and "No reference channel mode";...
  • Page 24 Parameters/address space 4.3 Scalable measuring range Temperature coefficient The temperature coefficient depends on the chemical composition of the material. In Europe, only one value is used per sensor type (default value). The temperature coefficient (α value) indicates by how much the resistance of a specific material changes relatively if the temperature increases by 1 °C.
  • Page 25 Parameters/address space 4.3 Address space Interference frequency suppression Suppresses the interferences affecting analog input modules that are caused by the frequency of the AC voltage network used. The frequency of the AC voltage network is likely to have a negative effect on measured values particularly with measurement in the low voltage range and on thermocouples.

  • Page 26: Scalable Measuring Range

    Potential group Specifies that a BaseUnit with incoming voltage supply is located on this slot (see system manual ET 200SP distributed I/O system (http://support.automation.siemens.com/WW/view/en/58649293)). Scalable measuring range Introduction The scalable measuring range is available for the temperature measuring ranges of thermal resistors (RTD) standard and thermocouples.
  • Page 27 Parameters/address space 4.4 Address space Value ranges Table 4- 8 Value ranges Scalable measuring range Measuring range resolution Values hex. 2 decimal places 3 decimal places Overflow >325.11 >32.511 7FFF High limit 325.11 32.511 7EFF Measuring range center Low limit -325.12 -32.512 8100...
  • Page 28 Parameters/address space 4.4 Scalable measuring range Example The following example illustrates the effect of scalable measuring ranges: ① Scalable measuring range with 2 decimal places in hexadecimal S7 format ② Scalable measuring range with 3 decimal places in hexadecimal S7 format ③...

  • Page 29: Configuration

    Parameters/address space 4.4 Address space 4.4.1 Configuration Requirement You must select a valid temperature measuring range for configuration. Configuration The function is activated using the "Scalable measuring range" parameter. The following figure shows an example of a configuration in STEP 7: Figure 4-5 Configuration for the scalable measuring range Reference...

  • Page 30: Evaluating Data Record 235

    Parameters/address space 4.4 Scalable measuring range 4.4.2 Evaluating data record 235 Evaluation in the user program In the user program, you can evaluate the status and the limits of the scalable measuring range with data record 235, which may result by reaching underflow/overflow. Structure of data record 235 Figure 4-6 Structure of data record 235...
  • Page 31 Parameters/address space 4.4 Address space Header information The figure below shows the structure of the header information. Figure 4-7 Header information of data record 235 Parameters The figure below shows the structure of the parameter. If the corresponding bit is set to "1", the parameter is activated. * x = 2 + (channel number x 8) Figure 4-8 Structure of data record 235 - channel parameter byte x to x+7...
  • Page 32 Parameters/address space 4.4 Scalable measuring range Description of the parameters Table 4- 9 Description of the parameters from data record 235 Parameter Description Scalable measuring range enabled 1 = Function is active for this channel. Clipping 1 = Scalable measuring range cut off at the overflow / underflow of the underlying measuring range (see Figure (Page 27)).

  • Page 33: Address Space

    Parameters/address space 4.5 Address space Address space Address space of the analog input module AI 8×RTD/TC 2-wire HF The following figure shows the assignment of the address space with value status (Quality Information (QI)). The addresses for the value status are only available if the value status is enabled.

  • Page 34: Interrupts/Diagnostics Alarms

    Interrupts/diagnostics alarms Status and error displays LED displays The figure below shows the LED displays of the AI 8xRTD/TC 2-wire HF: ① DIAG (green/red) ② Channel status (green) ③ Channel error (red) ④ PWR (green) Figure 5-1 LED display Analog input module AI 8xRTD/TC 2-wire HF (6ES7134-6JF00-0CA1) Manual, 02/2014, A5E32942580-AA...
  • Page 35 Interrupts/diagnostics alarms 5.1 Diagnostics alarms Meaning of the LED displays The following tables contain the meaning of the status and error displays. Remedies for diagnostics alarms can be found in section Diagnostics alarms (Page 37). DIAG LED Table 5- 1 Error display of the DIAG LED DIAG LED Meaning...

  • Page 36: Interrupts

    Interrupts/diagnostics alarms 5.2 Diagnostics alarms Interrupts Evaluating hardware interrupts with IO controller The module generates a hardware interrupt at the following events: ● Violation of low limit 1 ● Violation of high limit 1 ● Violation of low limit 2 ●...
  • Page 37 Interrupts/diagnostics alarms 5.2 Diagnostics alarms Structure of the additional interrupt information Table 5- 4 Structure of the additional interrupt information Data block name Content Comment Bytes W#16#0001 additional interrupt information for hardware (User Structure Identifier) interrupts of the I/O module Channel that triggered the hardware interrupt.

  • Page 38: Diagnostics Alarms

    Interrupts/diagnostics alarms 5.3 Diagnostics alarms Diagnostics alarms A diagnostics alarm is output for each diagnostics event and the DIAG LED on the module flashes. The diagnostics alarms can, for example, be read from the diagnostics buffer of the CPU. You can evaluate the error codes with the user program. Table 5- 5 Diagnostics alarms, their meaning and remedies Diagnostics alarms...
  • Page 39 Interrupts/diagnostics alarms 5.3 Diagnostics alarms Diagnostics alarms Error code Meaning Remedy Reference Reference temperature of the reference Check BaseUnit type • channel error junction for the TC channel being Select correct reference junction • (reference junction) operated with compensation is invalid. through parameter assignment Check whether the reference •...

  • Page 40: Technical Specifications

    Technical specifications Technical specifications of the AI 8×RTD/TC 2-wire HF 6ES7134-6JF00-0CA1 Product type designation AI 8xRTD/TC 2-wire HF General information Usable BaseUnits BU type A0, A1 Product function I&M data Engineering with STEP 7 TIA Portal can be configured/integrated as of version STEP 7 can be configured/integrated as of version V5.5 SP3 / V5.5 SP4 PROFIBUS as of GSD version/GSD revision...
  • Page 41 Technical specifications 6ES7134-6JF00-0CA1 Analog inputs Number of analog inputs Maximum permissible input voltage for voltage input 30 V (destruction limit) Constant measurement current for resistance-type sensor, typ. 2 mA Cycle time (all channels), min. Sum of the basic conversion times and additional processing times (depending on parameter assignment of activated channels)
  • Page 42 Technical specifications 6ES7134-6JF00-0CA1 Input ranges (rated values), resistance thermometer Ni 100 Yes; 16 bits incl. sign Input resistance (Ni 100) 1 MΩ Ni 1000 Yes; 16 bits incl. sign Input resistance (Ni 1000) 1 MΩ LG-Ni 1000 Yes; 16 bits incl. sign Input resistance (LG-Ni 1000) 1 MΩ...
  • Page 43 Technical specifications 6ES7134-6JF00-0CA1 Resistance thermometer (RTD) Maximum permissible input voltage for voltage input 30 V (destruction limit) Technical unit for temperature measurement °C/°F/K Cable length Cable length shielded, max. 200 m; 50 m for thermocouples Analog value generation Measuring principle Integrating (sigma-delta) Integration and conversion time/resolution per channel Resolution with overrange (bit including sign), max.
  • Page 44 Technical specifications 6ES7134-6JF00-0CA1 Interference voltage suppression for f = n x (f1 +/-1%), f1 = interference frequency Series-mode interference (peak of the interference < 70 dB rated value of the input range), min. Common mode voltage, max. 10 V Common mode interference, min. 90 dB Interrupts/diagnostics/status information Interrupts...
  • Page 45 Thermocouple type R: +200 °C Thermocouple type S: +100 °C For thermocouple type C: ± 8 K For thermocouple type C: ± 6 K Dimension drawing See manual ET 200SP BaseUnits (http://support.automation.siemens.com/WW/view/en/59753521) Analog input module AI 8xRTD/TC 2-wire HF (6ES7134-6JF00-0CA1) Manual, 02/2014, A5E32942580-AA...

  • Page 46: Parameter Data Record

    Parameter data record Dependencies when configuring with GSD file When configuring the module with a GSD file, remember that the settings of some parameters are dependent on each other. Configuring with a PROFINET GSD file The table lists the properties and their dependencies on the measurement type and measuring range for PROFINET.
  • Page 47 Parameter data record A.1 Parameter assignment and structure of parameter data record Measure- Measuring range Temperature Reference junction Temperature unit Conductor ment type coefficient resistance Thermal Pt100 Pt 0.00385055 No reference Degrees Celsius resistor Pt200 Pt 0.003916 channel mode Degrees Fahrenheit Pt500 Pt 0.003902 Kelvin...
  • Page 48 Parameter data record A.1 Switchable wire break check The table lists the properties and their dependencies on the measurement type for PROFINET. Table A- 2 Dependencies on the measurement type Measurement Scalable Measuring Diagnostics type measuring range Underflow Overflow Wire break Missing supply Reference range...
  • Page 49 Parameter data record A.1 Parameter assignment and structure of parameter data record Measure Measuring Temperature Slot Temperature Diagnostics ment type range coefficient reference unit Underflow / Wire break Missing Reference junction overflow supply junction voltage L+ Thermal Pt100 Reference Degrees –...
  • Page 50 Parameter data record A.1 Switchable wire break check Measure Measuring Temperature Slot Temperature Diagnostics ment type range coefficient reference unit Underflow / Wire break Missing Reference junction overflow supply junction voltage L+ Thermo- Type B, N, Reference Degrees couple E, R, S, J, channel of Celsius L, T, K, U,...

  • Page 51: Parameter Assignment And Structure Of Parameter Data Record

    Parameter data record A.2 Parameter assignment and structure of parameter data record Parameter assignment and structure of parameter data record The data records of the module have an identical structure, regardless of whether you configure the module with PROFIBUS DP or PROFINET IO. Parameter assignment in the user program The module parameters can be assigned in RUN (for example, measuring ranges of selected channels can be edited in RUN without having an effect on the other channels).
  • Page 52 Parameter data record A.2 Switchable wire break check Structure of data record 128 Figure A-1 Structure of data record 128 Header information The figure below shows the structure of the header information. Figure A-2 Header information Analog input module AI 8xRTD/TC 2-wire HF (6ES7134-6JF00-0CA1) Manual, 02/2014, A5E32942580-AA...
  • Page 53 Parameter data record A.2 Parameter assignment and structure of parameter data record Parameters The figure below shows the structure of the parameters for channels 0 to 7. You can activate a parameter by setting the corresponding bit to "1". * x = 2 + (channel number x 22); channel number = 0 to 7 Analog input module AI 8xRTD/TC 2-wire HF (6ES7134-6JF00-0CA1) Manual, 02/2014, A5E32942580-AA...
  • Page 54 Parameter data record A.2 Switchable wire break check Analog input module AI 8xRTD/TC 2-wire HF (6ES7134-6JF00-0CA1) Manual, 02/2014, A5E32942580-AA...
  • Page 55 Parameter data record A.2 Parameter assignment and structure of parameter data record Figure A-3 Structure of byte x to x+21 for channel 0 to 7 Codes for measurement type The following table contains the codes for the measurement types of the analog input module.
  • Page 56 Parameter data record A.2 Switchable wire break check Codes for measuring range The following table contains the codes for the measuring ranges of the analog input module. You must enter these codes at byte x+1 (see previous figure). Table A- 4 Codes for measuring range Measuring range Code...
  • Page 57 Parameter data record A.2 Parameter assignment and structure of parameter data record Measuring range Code Thermal resistor LG Ni 1000 climatic 0001 1101 LG Ni 1000 standard 0001 1100 Thermocouple Type B 0000 0000 Type N 0000 0001 Type E 0000 0010 Type R 0000 0011...
  • Page 58 Parameter data record A.2 Switchable wire break check Limits for hardware interrupts The following tables contain the permitted limits for hardware interrupts (in each case, the usable value is given). The limits depend on the selected measurement type and the selected measuring range.
  • Page 59 Parameter data record A.2 Parameter assignment and structure of parameter data record Table A- 10 Limits for thermocouple types N and TXK Thermocouple Type N Type TXK °C °F °C °F 15499 28219 18231 10499 19219 13231 Overflow -2699 -4539 -1999 -3279 Underflow...

  • Page 60: Switchable Wire Break Check

    Parameter data record A.3 Switchable wire break check Switchable wire break check Function The "Switchable wire break check" is available for thermocouples. It switches off the wire break check for the module. This is required, for example, to calibrate thermocouples, since the test current necessary for a wire break check leads to measurement errors during calibration.

  • Page 61: Representation Of Analog Values

    Representation of analog values This appendix shows the analog values for all measuring ranges supported by the analog input module AI 8xRTD/TC 2-wire HF. Measured value resolution The resolution of the analog values differs depending on the analog module and its parameter assignment.

  • Page 62: Representation Of Input Ranges

    Representation of analog values B.1 Representation of analog values for thermocouples Representation of input ranges In the following tables, you can find the digitized representation of the bipolar and unipolar input ranges. The resolution is 16 bits. Table B- 2 Bipolar input ranges Dec.

  • Page 63: Representation Of Analog Values In Voltage Measuring Ranges

    Representation of analog values B.2 Representation of analog values for thermocouples Representation of analog values in voltage measuring ranges The following tables list the decimal and hexadecimal values (codes) of the possible voltage measuring ranges. Table B- 4 Voltage measuring range ±1 V Values Voltage measuring range Range...

  • Page 64: Representation Of Analog Values For Resistance-Type Sensors

    Representation of analog values B.3 Representation of analog values for thermocouples Representation of analog values for resistance-type sensors The following tables list the decimal and hexadecimal values (codes) of the possible resistance-type sensors. Table B- 6 Resistance-type sensors from 150 Ω to 6000 Ω Values Resistance-type sensor range Range...

  • Page 65: Representation Of Analog Values For Thermal Resistors

    Representation of analog values B.4 Representation of analog values for thermocouples Representation of analog values for thermal resistors Note A higher resolution can be configured for the measuring range for the standard thermal resistors, see section Scalable measuring range (Page 25). The tables below list the decimal and hexadecimal values (codes) of the thermal resistors.
  • Page 66 Representation of analog values B.4 Representation of analog values for thermocouples Table B- 9 Thermal resistor Ni 100, 120, 200, 500, 1000, LG-Ni 1000 standard Ni x00 Values Ni x00 Values Ni x00 Values Range standard standard standard Dec. Hex. Dec.

  • Page 67: Representation Of Analog Values For Thermocouples

    Representation of analog values B.5 Representation of analog values for thermocouples Representation of analog values for thermocouples Note A higher resolution can be configured for thermocouples, see section Scalable measuring range (Page 25). The tables below list the decimal and hexadecimal values (codes) of the thermocouples. Table B- 11 Thermocouple type B Type B...
  • Page 68 Representation of analog values B.5 Representation of analog values for thermocouples Table B- 13 Thermocouple type E Type E Values Type E Values Type E Values Range in °C in °F in K Dec. Hex. Dec. Hex. Dec. Hex. > 1200.0 32767 7FFF >...
  • Page 69 Representation of analog values B.5 Representation of analog values for thermocouples Table B- 16 Thermocouple type L Type L Values Type L Values Type L Values Range in °C in °F in K Dec. Hex. Dec. Hex. Dec. Hex. > 1150.0 32767 7FFF >...
  • Page 70 Representation of analog values B.5 Representation of analog values for thermocouples Table B- 19 Thermocouple type T Type T Values Type T Values Type T Values Range in °C in °F in K Dec. Hex. Dec. Hex. Dec. Hex. > 540.0 32767 7FFF >...

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