Siemens simatic s7-1500 User Manual
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Siemens simatic s7-1500 User Manual

Analog input module ai 8xu/r/rtd/tc hf
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  • Page 2 ___________________ Preface ___________________ Documentation guide ___________________ SIMATIC Product overview ___________________ Wiring S7-1500/ET 200MP Analog Input Module ___________________ AI 8xU/R/RTD/TC HF Parameters/address space (6ES7531-7PF00-0AB0) ___________________ Interrupts/diagnostics alarms ___________________ Manual Technical specifications ___________________ Dimensional drawing ___________________ Parameter data records ___________________ Representation of analog values 09/2016 A5E36647959-AB...
  • 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

    Purpose of the documentation This manual supplements the S7-1500/ET 200MP (http://support.automation.siemens.com/WW/view/en/59191792) system manual. Functions that relate in general to the systems are described in these system manuals. The information provided in this manual and in the system/function manuals supports you in commissioning the systems.
  • Page 5 In order to protect plants, systems, machines and networks against cyber threats, it is necessary to implement – and continuously maintain – a holistic, state-of-the-art industrial security concept. Siemens’ products and solutions only form one element of such a concept. Customer is responsible to prevent unauthorized access to its plants, systems, machines and networks.

  • Page 6: Table Of Contents

    Table of contents Preface ..............................4 Documentation guide ..........................7 Product overview ..........................11 Properties ..........................11 Functions ..........................13 2.2.1 Scalable measuring range ..................... 13 2.2.2 Configuration .......................... 18 Wiring ..............................19 Parameters/address space ........................24 Measuring types and ranges ....................24 Parameters ..........................

  • Page 7: Documentation Guide

    Documentation guide The documentation for the SIMATIC S7-1500 automation system, the CPU 1516pro-2 PN based on SIMATIC S7-1500 and the SIMATIC ET 200MP distributed I/O system is arranged into three areas. This arrangement enables you to access the specific content you require.
  • Page 8 You can download the product information free of charge from the Internet (https://support.industry.siemens.com/cs/us/en/view/68052815). Manual Collection S7-1500/ET 200MP The Manual Collection contains the complete documentation on the SIMATIC S7-1500 automation system and the ET 200MP distributed I/O system gathered together in one file. You can find the Manual Collection on the Internet (https://support.industry.siemens.com/cs/ww/en/view/86140384).
  • Page 9 ● Manuals, characteristics, operating manuals, certificates ● Product master data You can find "mySupport" - CAx data on the Internet (http://support.industry.siemens.com/my/ww/en/CAxOnline). Application examples The application examples support you with various tools and examples for solving your automation tasks. Solutions are shown in interplay with multiple components in the system - separated from the focus on individual products.
  • Page 10 You can find the SIMATIC Automation Tool on the Internet (https://support.industry.siemens.com/cs/ww/en/view/98161300). PRONETA With SIEMENS PRONETA (PROFINET network analysis), you analyze the PROFINET network during commissioning. PRONETA features two core functions: ● The topology overview independently scans PROFINET and all connected components.

  • Page 11: Product Overview

    Product overview Properties Article number 6ES7531-7PF00-0AB0 View of the module Figure 2-1 View of the AI 8xU/R/RTD/TC HF module Analog Input Module AI 8xU/R/RTD/TC HF (6ES7531-7PF00-0AB0) Manual, 09/2016, A5E36647959-AB...
  • Page 12 Product overview 2.1 Properties Properties The module has the following technical properties: ● 9 electrically isolated analog inputs ● Measurement type can be set for each channel: – Voltage – Resistor – Thermal resistor (RTD) – Thermocouple (TC) including external compensation via CH 8 (reference channel) ●...

  • Page 13: Functions

    ● Universal front cover Other components The following component can be ordered separately: Front connectors, including potential jumpers and cable ties You can find additional information on accessories in the S7-1500/ET 200MP (http://support.automation.siemens.com/WW/view/en/59191792) system manual. Functions 2.2.1 Scalable measuring range Introduction The scalable measuring range is available for the temperature measuring ranges of thermal resistors (RTD) standard and thermocouples (TC).
  • Page 14 Product overview 2.2 Functions Typical areas of applications Temperature measurements and temperature controls with high resolution save energy and are required for: ● Manufacturing of special glass ● Manufacturing of semiconductors ● Heat processes / heat treatment in metals for the aerospace industry. Value ranges Table 2- 2 Value ranges for the scalable measuring range...
  • Page 15 Product overview 2.2 Functions Examples The following example shows the scaled measuring range with 2 decimal places for a thermal resistor Pt 100 standard. At the scaled measuring range with 2 decimal places, the measured value lies between - 325.12 K and +325.11 K around the measuring range center. In the figure, the measuring range center is drawn at 300 °C.
  • Page 16 Product overview 2.2 Functions The following example shows the scaled measuring range with 3 decimal places for a thermal resistor Pt 100 standard. At the scaled measuring range with 3 decimal places, the measured value lies between - 32.512 K and +32.511 K around the measuring range center. In the figure, the measuring range center is drawn at 300 °C.
  • Page 17 Product overview 2.2 Functions The following example shows the scaled measuring range with 2 decimal places for a thermal resistor Pt 100 standard. At the scaled measuring range with 2 decimal places, the measured value lies between - 325.12 K and +325.11 K around the measuring range center. In the figure, the measuring range center is drawn at 850 °C.

  • Page 18: Configuration

    Product overview 2.2 Functions 2.2.2 Configuration Requirements ● Firmware version V1.1.0 or higher of the module. ● Selection of a valid temperature measuring range. Configuration The function is activated using the "Scalable measuring range" parameter. The following figure shows an example for the configuration: Figure 2-5 Configuration for the scalable measuring range Reference...

  • Page 19: Wiring

    (http://support.automation.siemens.com/WW/view/en/59191792) system manual. You can find additional information on compensating the reference junction temperature in the function manual Analog value processing (http://support.automation.siemens.com/WW/view/en/67989094), the structure of a data record in the section Structure of the data record for dynamic reference temperature (Page 66).
  • Page 20 Wiring Block diagram and pin assignment for voltage measurement The example in the following figure shows the pin assignment for voltage measurement. ① Analog-to-Digital Converter (ADC) Channel or 9 x channel status (green/red) ② Electrical isolation Status display LED (green) ③...
  • Page 21 Wiring Connection: 2, 3 and 4-wire connection of resistance-type transmitters or resistance thermometers (RTD) The example in the following figure shows the pin assignment for 2, 3 and 4-wire connections of resistance-type transmitters or resistance thermometers. ① 4-wire connection Channel or 9 x channel status (green/red) ②...
  • Page 22 Wiring Connection: Non-grounded thermocouples for external/internal compensation and connection of a resistance thermometer (RTD) to channel 8 (CH8) or the reference channel The following figure shows an example of the pin assignment of non-grounded thermocouples for external/internal compensation and the connection of a resistance thermometer (RTD) at the reference channel.
  • Page 23 Wiring Connection: Grounded thermocouples for internal compensation The following figure shows an example of the pin assignment for grounded thermocouples for internal compensation. ① Wiring of a thermocouple (grounded) for internal compensa- Channel or 9 x channel status tion (green/red) ②...

  • Page 24: Parameters/Address Space

    Parameters/address space Measuring types and ranges Introduction The module has a default measurement type resistance thermometer RTD (4-wire connection) and the measuring range Pt100 Standard. You need to reassign the module parameters with STEP 7 if you want to use a different measurement type or range. You use temperature coefficients to determine the measuring ranges for resistance thermometers / thermocouples according to the GOST standard.
  • Page 25 Parameters/address space 4.1 Measuring types and ranges Measurement type Measuring range Representation of analog values Thermal resistor RTD Pt10 Standard/Climatic (2-wire connection) Pt50 Standard/Climatic (3-wire connection) Pt100 Standard/Climatic (4-wire connection) Pt200 Standard/Climatic Pt500 Standard/Climatic Pt1000 Standard/Climatic Ni10 Standard/Climatic Ni100 standard/climate Ni120 Standard/Climatic Ni200 Standard/Climatic Ni500 Standard/Climatic...
  • Page 26 Parameters/address space 4.1 Measuring types and ranges Using PTC resistors PTC resistors are suitable for temperature monitoring of electrical devices, such as motors, drives, and transformers. Use Type A PTC resistors (PTC thermistor) in accordance with DIN/VDE 0660, part 302. In doing so, follow these steps: 1.

  • Page 27: Parameters

    Parameters/address space 4.2 Parameters Measured value acquisition with PTC resistors If faults occur (for example supply voltage L+ missing) that make it impossible to acquire measured values with PTC resistors, the corresponding channels (IB x/IB x+1) report overflow (7FFF ). If the value status (QI) is enabled, the value 0 = fault is output in the corresponding bit.
  • Page 28 Parameters/address space 4.2 Parameters The following parameter settings for the channels are possible: Table 4- 2 Configurable parameters and their defaults Parameters Range of values Default set- Parameter Scope with configuration software, ting assignment e.g., STEP 7 (TIA Portal) in RUN Integrated in GSD file the hardware...
  • Page 29 Parameters/address space 4.2 Parameters Parameters Range of values Default set- Parameter Scope with configuration software, ting assignment e.g., STEP 7 (TIA Portal) in RUN Integrated in GSD file the hardware PROFIBUS DP catalog STEP 7 (TIA Portal) as of V12 or GSD file PROFINET 400 Hz 50 Hz...
  • Page 30 Parameters/address space 4.2 Parameters Parameters Range of values Default set- Parameter Scope with configuration software, ting assignment e.g., STEP 7 (TIA Portal) in RUN Integrated in GSD file the hardware PROFIBUS DP catalog STEP 7 (TIA Portal) as of V12 or GSD file PROFINET Hardware interrupts Yes/No...

  • Page 31: Declaration Of Parameters

    Parameters/address space 4.3 Declaration of parameters Declaration of parameters Missing supply voltage L+ Enabling of the diagnostics, with missing or too little supply voltage L+. Overflow Enabling of the diagnostics if the measured value violates the high limit. Underflow Enabling of the diagnostics when the measured value falls below the underrange or for voltage measurement ranges of ±...
  • Page 32 Parameters/address space 4.3 Declaration of parameters Smoothing The individual measured values are smoothed using filtering. The smoothing can be set in 4 levels. Smoothing time = number of module cycles (k) x cycle time of the module. The following figure shows after how many module cycles the smoothed analog value is almost 100%, depending on the set smoothing.
  • Page 33 Parameters/address space 4.3 Declaration of parameters Reference junction for TC The following settings can be configured for the reference junction parameter: Table 4- 3 Possible parameter assignments for the reference junction parameter TC Setting Description Fixed reference temperature The reference junction temperature is configured and stored in the module as a fixed value.

  • Page 34: Address Space

    Parameters/address space 4.4 Address space Measuring range center With this parameter, you determine the temperature over which the scaled measuring range is symmetrically spanned. The value must be within the nominal range of the underlying measuring range. It is specified in integers. Maximum = overflow (scaled measuring range) Minimum = underflow (scaled measuring range) Address space...
  • Page 35 Parameters/address space 4.4 Address space Value status (Quality Information, QI) The value status is always activated for the following module names: ● AI 8xU/R/RTD/TC HF QI ● AI 8xU/R/RTD/TC HF S QI ● AI 8xU/R/RTD/TC HF MSI An additional bit is assigned to each channel for the value status. The value status bit indicates if the read in digital value is valid.
  • Page 36 Parameters/address space 4.4 Address space Address space for configuration as 9 x 1-channel AI 8xU/R/RTD/TC HF S and AI 8xU/R/RTD/TC HF S QI For the configuration as a 9 x 1-channel module, the channels of the module are divided into multiple submodules.
  • Page 37 Parameters/address space 4.4 Address space Address space for configuration as 1 x 9-channel AI 8xU/R/RTD/TC HF MSI The channels 0 to 8 of the module are copied in up to 4 submodules for the configuration as 1 x 9-channel module (module-internal shared input, MSI). Channels 0 to 8 are then available with identical input values in various submodules.
  • Page 38 Parameters/address space 4.4 Address space The following figure shows the assignment of the address space with submodules 1 and 2. Figure 4-6 Address space for configuration as 1 x 9-channel AI 8xU/R/RTD/TC HF MSI with value status Analog Input Module AI 8xU/R/RTD/TC HF (6ES7531-7PF00-0AB0) Manual, 09/2016, A5E36647959-AB...
  • Page 39 Parameters/address space 4.4 Address space The following figure shows the assignment of the address space with submodules 3 and 4. Figure 4-7 Address space for configuration as 1 x 9-channel AI 8xU/R/RTD/TC HF MSI with value status Analog Input Module AI 8xU/R/RTD/TC HF (6ES7531-7PF00-0AB0) Manual, 09/2016, A5E36647959-AB...
  • Page 40 4.4 Address space Reference You can find information on the Shared Input/Output (MSI/MSO) function in the section Module-Internal Shared Input/Output (MSI/MSO) of the PROFINET with STEP 7 V13 (https://support.industry.siemens.com/cs/ww/en/view/49948856) function manual. Analog Input Module AI 8xU/R/RTD/TC HF (6ES7531-7PF00-0AB0) Manual, 09/2016, A5E36647959-AB...

  • Page 41: Interrupts/Diagnostics Alarms

    Interrupts/diagnostics alarms Status and error displays LED displays The figure below shows the LED displays (status and error displays) of AI 8xU/R/RTD/TC HF. Figure 5-1 LED displays of the module AI 8xU/R/RTD/TC HF Analog Input Module AI 8xU/R/RTD/TC HF (6ES7531-7PF00-0AB0) Manual, 09/2016, A5E36647959-AB...
  • Page 42 Interrupts/diagnostics alarms 5.1 Status and error displays Meaning of the LED displays The following tables explain the meaning of the status and error displays. Remedial measures for diagnostic alarms can be found in section Diagnostic alarms (Page 45). RUN and ERROR LED Table 5- 1 Status and error displays RUN and ERROR LEDs...

  • Page 43: Interrupts

    Interrupts/diagnostics alarms 5.2 Interrupts Interrupts Analog input module AI 8xU/R/RTD/TC HF supports the following diagnostic and hardware interrupts. You can find detailed information on the event in the error organization block with the RALRM instruction (read additional interrupt info) and in the STEP 7 online help. Diagnostic interrupt The module generates a diagnostic interrupt at the following events: ●...
  • Page 44 Interrupts/diagnostics alarms 5.2 Interrupts Reaction when reaching limits 1 and 2 at the same time If the two high limits 1 and 2 are reached at the same time, the module always signals the hardware interrupt for high limit 1 first. The configured value for high limit 2 is irrelevant. After processing the hardware interrupt for high limit 1, the module triggers the hardware interrupt for high limit 2.

  • Page 45: Diagnostics Alarms

    Interrupts/diagnostics alarms 5.3 Diagnostics alarms Diagnostics alarms A diagnostics alarm is generated and the ERROR LED flashes for each diagnostics event on the module. The diagnostics alarms can be read out in the diagnostics buffer of the CPU, for example. You can evaluate the error codes with the user program. If the module is operated distributed with PROFIBUS DP in an ET 200MP system, you have the option to read out diagnostics data with the instruction RDREC or RD_REC using data record 0 and 1.

  • Page 46: Technical Specifications

    Technical specifications Technical specifications of the AI 8xU/R/RTD/TC HF 6ES7531-7PF00-0AB0 General information Product type designation AI 8xU/R/RTD/TC HF Hardware functional status FS01 Firmware version V1.1.0 FW update possible • Product function I&M data Yes; I&M0 to I&M3 Measuring range scalable Measured values scalable Measuring range adjustment Engineering with...
  • Page 47 Technical specifications 6ES7531-7PF00-0AB0 Analog inputs Number of analog inputs 8; plus an additional RTD (reference) channel 8; plus an additional RTD (reference) channel For voltage measurement • 8; plus an additional RTD (reference) channel For resistance/resistance thermometer meas- • urement 8;...
  • Page 48 Technical specifications 6ES7531-7PF00-0AB0 Input resistance (Type TXK/TXK(L) according to 10 MΩ GOST) Input ranges (rated values), resistance thermome- Cu 10 Yes; Standard/Climatic Input resistance (Cu 10) 10 MΩ Cu 10 according to GOST Yes; Standard/Climatic Input resistance (Cu 10 according to GOST) 10 MΩ...
  • Page 49 Technical specifications 6ES7531-7PF00-0AB0 Pt 10 according to GOST Yes; Standard/Climatic Input resistance (Pt 10 according to GOST) 10 MΩ Pt 50 Yes; Standard/Climatic Input resistance (Pt 50) 10 MΩ Pt 50 according to GOST Yes; Standard/Climatic Input resistance (Pt 50 according to GOST) 10 MΩ...
  • Page 50 Technical specifications 6ES7531-7PF00-0AB0 Thermocouple (TC) Temperature compensation Configurable • Internal temperature compensation • External temperature compensation via RTD • Yes, fixed value can be set Compensation for 0 °C reference point tem- • perature Yes; 9th channel that can be used regardless of Reference channel of the module •...
  • Page 51 Technical specifications 6ES7531-7PF00-0AB0 Errors/accuracies Linearity error (in relation to input range), (+/-) 0.02% Temperature error (in relation to input range), (+/-) 0.005%/K Crosstalk between the inputs, max. -80 dB Repeat accuracy in settled state at 25 °C (in rela- 0.02% tion to input range), (+/-) Temperature errors of internal compensation +/-1.5 °C...
  • Page 52 Technical specifications 6ES7531-7PF00-0AB0 Diagnostics indicator LED RUN LED Yes; green LED ERROR LED Yes; red LED Monitoring of supply voltage (PWR LED) Yes; green LED Channel status display Yes; green LED For channel diagnostics Yes; red LED For module diagnostics Yes;...
  • Page 53 Technical specifications Additional information You can learn how to calculate the cycle time of the module with an example provided on the Internet (https://support.industry.siemens.com/cs/ww/en/view/109037127). Analog Input Module AI 8xU/R/RTD/TC HF (6ES7531-7PF00-0AB0) Manual, 09/2016, A5E36647959-AB...

  • Page 54: Dimensional Drawing

    Dimensional drawing The dimensional drawing of the module on the mounting rail, as well as a dimensional drawing with open front panel are provided in the appendix. Always adhere to the specified dimensions for installations in cabinets, control rooms, etc. Figure A-1 Dimension drawing of the AI 8xU/R/RTD/TC HF module Analog Input Module AI 8xU/R/RTD/TC HF (6ES7531-7PF00-0AB0)
  • Page 55 Dimensional drawing Figure A-2 Dimension drawing of the AI 8xU/R/RTD/TC HF module, side view with open front cover Analog Input Module AI 8xU/R/RTD/TC HF (6ES7531-7PF00-0AB0) Manual, 09/2016, A5E36647959-AB...

  • Page 56: Parameter Data Records

    Parameter data records Parameter assignment and structure of the parameter data records The data records of the module have an identical structure, regardless of whether you configure the module with PROFIBUS DP or PROFINET IO. Dependencies for configuration with GSD file When configuring the module with a GSD file, remember that the settings of some parameters are dependent on each other.
  • Page 57 0 and 1. You can find additional information in the Interrupts section of the manual for the PROFIBUS DP interface module on the Internet (http://support.automation.siemens.com/WW/view/en/78324181). Assignment of data record and channel The parameters in data records 0 to 9 and in data record 9 are available for 1x 9-channel configuration and are assigned as follows: ●...
  • Page 58 Parameter data records B.1 Parameter assignment and structure of the parameter data records Data record structure The figure below shows the structure of data record 0 for channel 0 as an example. The structure is identical for channels 1 to 8. The values in byte 0 and byte 1 are fixed and may not be changed.
  • Page 59 Parameter data records B.1 Parameter assignment and structure of the parameter data records Figure B-2 Structure of data record 0: Byte 6 to 9 Analog Input Module AI 8xU/R/RTD/TC HF (6ES7531-7PF00-0AB0) Manual, 09/2016, A5E36647959-AB...
  • Page 60 Parameter data records B.1 Parameter assignment and structure of the parameter data records Figure B-3 Structure of data record 0: Byte 10 to 27: Analog Input Module AI 8xU/R/RTD/TC HF (6ES7531-7PF00-0AB0) Manual, 09/2016, A5E36647959-AB...
  • Page 61 Parameter data records B.1 Parameter assignment and structure of the parameter data records Codes for measuring types The following table lists all measuring types of the analog input module along with their codes. Enter these codes at byte 2 of the data record for the corresponding channel (see the figure Structure of data record 0: Bytes 7 to 27).
  • Page 62 Parameter data records B.1 Parameter assignment and structure of the parameter data records Thermal resistor Pt100 climate 0000 0000 Ni100 climate 0000 0001 Pt100 standard 0000 0010 Ni100 standard 0000 0011 Pt500 standard 0000 0100 Pt1000 standard 0000 0101 Ni1000 standard 0000 0110 Pt200 climate 0000 0111...
  • Page 63 Parameter data records B.1 Parameter assignment and structure of the parameter data records Codes for temperature coefficients The following table lists all temperature coefficients along with their codes for temperature measurements with the resistance thermometers. You need to enter these codes in byte 4 of the data records 0, 2, 4, 6 and 8 (see Fig.
  • Page 64 Parameter data records B.1 Parameter assignment and structure of the parameter data records Hardware interrupt limits The values that you can set for hardware interrupts (high/low limit) must not exceed the over/underrange of respective rated measuring range. The following tables list the valid hardware interrupt limits. The limit values depend on the selected measuring type and range.
  • Page 65 Parameter data records B.1 Parameter assignment and structure of the parameter data records Table B- 10 Limits for resistance thermometer Pt xxx Standard and Pt xxx Climate Thermal resistor Pt xxx standard Pt xxx climate (0.003851, 0.003902, 0.003910, (0.003851, 0.003902, 0.003916, 0.003916, 0.003920) 0.003910, 0.003920) °C...

  • Page 66: Structure Of The Data Record For Dynamic Reference Temperature

    Parameter data records B.2 Structure of the data record for dynamic reference temperature Table B- 14 Limits for resistance thermometer Cu xxx Climatic Thermal resistor Cu xxx Climatic (0.00426, 0.00427, 0.00428) °C °F 17999 32765 --- High limit -5999 -7599 Low limit Structure of the data record for dynamic reference temperature The WRREC instruction is used to transfer the reference junction temperature via data...
  • Page 67 7FF8 Additional information You can find additional information on compensation of the reference junction temperature via data record in the Analog value processing function manual (https://support.industry.siemens.com/cs/ww/en/view/67989094) on the Internet. Analog Input Module AI 8xU/R/RTD/TC HF (6ES7531-7PF00-0AB0) Manual, 09/2016, A5E36647959-AB...

  • Page 68: Structure Of Data Record 235 For Scalable Measuring Range

    Parameter data records B.3 Structure of data record 235 for scalable measuring range Structure of data record 235 for scalable measuring range 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.
  • Page 69 Parameter data records B.3 Structure of data record 235 for scalable measuring range Header information The figure below shows the structure of the header information. Figure B-6 Structure 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.
  • Page 70 Parameter data records B.3 Structure of data record 235 for scalable measuring range Description of the parameters from data record 235 Table B- 16 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 over- flow/underflow of the underlying measuring range.

  • Page 71: Representation Of Analog Values

    Representation of analog values Introduction This appendix shows the analog values for all measuring ranges supported by the AI 8xU/R/RTD/TC HF analog module. Measured value resolution Each analog value is written left aligned to the tags. The bits marked with "x" are set to "0". Note This resolution does not apply to temperature values.

  • Page 72: Representation Of Input Ranges

    Representation of analog values C.1 Representation of input ranges Representation of input ranges The tables below set out the digitized representation of the input ranges separately for bipolar and unipolar input ranges. The resolution is 16 bits. Table C- 2 Bipolar input ranges Dec.

  • Page 73: Representation Of Analog Values In Voltage Measuring Ranges

    Representation of analog values C.2 Representation of analog values in voltage measuring ranges 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 C- 4 Voltage measuring ranges ±25 mV and ±1 V, Values Voltage measuring range...

  • Page 74: Analog Value Representation For Resistance-Type Transmitters / Resistance Thermometers

    Representation of analog values C.3 Analog value representation for resistance-type transmitters / resistance thermometers Analog value representation for resistance-type transmitters / resistance thermometers C.3.1 Resistance-type transmitters 150, 300, 600, 6000 Ohm The following tables list the decimal and hexadecimal values (codes) of the possible resistance-based sensor ranges.

  • Page 75: Thermal Resistor Ni 10, 100, 120, 200, 500, 1000, Lg-Ni 1000 Standard

    Representation of analog values C.3 Analog value representation for resistance-type transmitters / resistance thermometers Thermal resistor Pt x0 and Pt x0 GOST Climatic Table C- 8 Thermal resistor Pt x0 Standard (0.003851, 0.003916, 0.003902, 0.003920) and Pt x0 GOST Climatic (0.003910) Pt x0 Climatic in °C Units...

  • Page 76: Thermal Resistor Ni 10, 100, 120, 200, 500, 1000, Lg-Ni 1000 Climatic

    Representation of analog values C.3 Analog value representation for resistance-type transmitters / resistance thermometers C.3.4 Thermal resistor Ni 10, 100, 120, 200, 500, 1000, LG-Ni 1000 Climatic The following tables list the decimal and hexadecimal values (codes) of the possible resistance thermometer ranges.

  • Page 77: Thermal Resistor Ni 10, 100, 120, 200, 500, 1000 Gost Standard

    Representation of analog values C.3 Analog value representation for resistance-type transmitters / resistance thermometers C.3.5 Thermal resistor Ni 10, 100, 120, 200, 500, 1000 GOST Standard The following tables list the decimal and hexadecimal values (codes) of the possible resistance thermometer ranges. Table C- 11 Thermal resistor Ni x0 GOST Standard (0.006170) Ni x0 GOST...

  • Page 78: Thermal Resistor Cu 10, 50, 100 Standard/Climatic/Gost

    Representation of analog values C.3 Analog value representation for resistance-type transmitters / resistance thermometers C.3.6 Thermal resistor Cu 10, 50, 100 Standard/Climatic/GOST Thermal resistor Cu 10, 50, 100 Standard (0.00427) Table C- 12 Thermal resistor Cu 10, 50, 100 Standard (0.00427) Cu 10 stan- Units Cu 10...
  • Page 79 Representation of analog values C.3 Analog value representation for resistance-type transmitters / resistance thermometers Thermal resistor Cu 10, 50, 100 GOST Standard (0.00428) Table C- 14 Thermal resistor Cu 10, 50, 100 GOST Standard (0.00428) Cu x0 Units Cu x0 stan- Units Cu x0 stan- Units...

  • Page 80: Representation Of Analog Values For Thermocouples

    Representation of analog values C.4 Representation of analog values for thermocouples Representation of analog values for thermocouples The following tables list the decimal and hexadecimal values (codes) of the supported thermocouples. Table C- 16 Thermocouple type B Type B in Values Type B in Values...
  • Page 81 Representation of analog values C.4 Representation of analog values for thermocouples Table C- 18 Thermocouple type E Type E in Values Type E in Values Type E in Values Range °C °F dec. hex. dec. hex. dec. hex. > 1200.0 32767 7FFF >...
  • Page 82 Representation of analog values C.4 Representation of analog values for thermocouples Table C- 21 Thermocouple type N Type N in Values Type N in Values Type N in Values Range °C °F dec. hex. dec. hex. dec. hex. > 1550.0 32767 7FFF >...
  • Page 83 Representation of analog values C.4 Representation of analog values for thermocouples Table C- 24 Thermocouple type TXK/XKL GOST Type Values Type Values Type Values Range TXK /XKL TXK /XKL TXK/XKL dec. hex. dec. hex. dec. hex. in °C in °F in K >...

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