Siemens SIMATIC ET 200S Manual
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Siemens SIMATIC ET 200S Manual

Distributed i/o 2ai rtd hf analog electronic module
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SIMATIC ET 200S distributed I/O 2AI RTD HF analog electronic module (6ES7134-4NB51-0AB0)
SIMATIC
ET 200S distributed I/O
2AI RTD HF analog electronic
module (6ES7134-4NB51-0AB0)
Manual
05/2007
A5E01076876-02
Preface
______________
Properties
______________
Parameters
______________
Diagnostics
______________
Analog value representation
______________
Connecting
1
2
3
4
5

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Summary of Contents for Siemens SIMATIC ET 200S

  • Page 1 Preface SIMATIC ET 200S distributed I/O 2AI RTD HF analog electronic module (6ES7134-4NB51-0AB0) ______________ Properties ______________ Parameters SIMATIC ______________ Diagnostics ET 200S distributed I/O 2AI RTD HF analog electronic ______________ Analog value representation module (6ES7134-4NB51-0AB0) ______________ Connecting Manual 05/2007 A5E01076876-02...
  • Page 2 Trademarks All names identified by ® are registered trademarks of the Siemens AG. The remaining trademarks in this publication may be trademarks whose use by third parties for their own purposes could violate the rights of the owner.

  • Page 3: Preface

    Additional support If you have any questions relating to the products described in these operating instructions, and do not find the answers in this document, please contact your local Siemens representative. http://www.siemens.com/automation/partner...
  • Page 4 Please contact your regional training center or the central training center in D - 90327, Nuremberg, Germany. Phone: +49 (911) 895-3200. http://www.siemens.com/sitrain Technical Support You can reach technical support for all A&D projects ● using the support request web form: http://www.siemens.com/automation/support-request...

  • Page 5: Table Of Contents

    Table of contents Preface ..............................3 Properties ..............................7 2AI RTD HF analog electronic module (6ES7134-4NB51-0AB0)..........7 Parameters .............................. 17 Parameters...........................17 Parameter description........................20 Diagnostics .............................. 21 Diagnostics using LED display.....................21 Error types............................22 Analog value representation ........................23 Introduction ..........................23 Analog value representation for measuring range with SIMATIC S7 ..........23 Measuring ranges ........................25 4.3.1 Measuring ranges for thermoresistor...................25...
  • Page 6 Table of contents 2AI RTD HF analog electronic module (6ES7134-4NB51-0AB0) Manual, 05/2007, A5E01076876-02...

  • Page 7: Properties

    Properties 2AI RTD HF analog electronic module (6ES7134-4NB51-0AB0) Properties ● 2 inputs for resistance thermometer or resistance measurement ● Input ranges – Resistance thermometers: Pt100; Ni100; Ni120; Pt200; Ni200; Pt500; Ni500; Pt1000; Ni1000; Cu10; resolution max. 15 bits + sign –...
  • Page 8 Properties 1.1 2AI RTD HF analog electronic module (6ES7134-4NB51-0AB0) General terminal assignment Note Terminals 4, 8, A4, A8, A3 and A7 are only available at specified terminal modules. Terminal assignment for 2AI RTD HF (6ES7134-4NB51-0AB0) Terminal Assignment Terminal Assignment Notes : Measuring line positive, Channel n •...
  • Page 9 Properties 1.1 2AI RTD HF analog electronic module (6ES7134-4NB51-0AB0) Block diagram Figure 1-1 Block diagram of the 2AI RTD HF Technical specifications for the 2AI RTD HF (6ES7134-4NB51-0AB0) Dimensions and weight Width (mm) Weight Approx. 40 g Module-specific data Supports isochronous operation Number of inputs Cable length Shielded...
  • Page 10 Properties 1.1 2AI RTD HF analog electronic module (6ES7134-4NB51-0AB0) Current consumption From load voltage L+ • Max. 30 mA Power dissipation of the module Typically 0.6 W Status, interrupts, diagnostics Diagnostics function Group error • Red LED "SF" Diagnostic functions readable •...
  • Page 11 Properties 1.1 2AI RTD HF analog electronic module (6ES7134-4NB51-0AB0) Basic error limit for resistance-type sensors (operational limit at 25°C with reference to input range) Resistance-type sensor • ± 0,05 % Pt100, Pt200, Pt500, Pt1000 Standard • ± 0.6 K Pt100, Pt200, Pt500, Pt1000 Climatic •...
  • Page 12 Properties 1.1 2AI RTD HF analog electronic module (6ES7134-4NB51-0AB0) Use of Cu10 sensors ● Select "Three-wire thermal resistor" and "Cu10" at parameter assignment. ● Wire the Cu10 sensor in accordance with the three-wire connection method. ● Automatic, internal compensation of line resistance for the missing measuring line occurs during operation.
  • Page 13 Properties 1.1 2AI RTD HF analog electronic module (6ES7134-4NB51-0AB0) Using PTC resistors PTCs are suitable for temperature monitoring and as thermal protective devices for complex drives and transformer windings. ● Select "Two-wire resistor" and "PTC" at parameter assignment: ● Connect the PTC in accordance with the two-wire connection method. ●...
  • Page 14 Properties 1.1 2AI RTD HF analog electronic module (6ES7134-4NB51-0AB0) ● Assignment in the process input image (PII) in the case of SIMATIC S7 ● Assignment in the process input image (PII) in the case of SIMATIC S5 ● Notes on programming NOTICE Only the bits 0+2 or 3+5 are relevant for the purposes of evaluation in the process input image.
  • Page 15 Properties 1.1 2AI RTD HF analog electronic module (6ES7134-4NB51-0AB0) Example The diagram below shows the temperature pattern and the switching points belonging to it. 2AI RTD HF analog electronic module (6ES7134-4NB51-0AB0) Manual, 05/2007, A5E01076876-02...
  • Page 16 Properties 1.1 2AI RTD HF analog electronic module (6ES7134-4NB51-0AB0) 2AI RTD HF analog electronic module (6ES7134-4NB51-0AB0) Manual, 05/2007, A5E01076876-02...

  • Page 17: Parameters

    Parameters Parameters Table 2-1 Parameters for Analog Input Module 2AI RTD HF Parameters Range of values Default setting Applicability Disable Group diagnostics • Disable Module Enable • Disable Diagnostics: • Disable Module overflow/underflow Enable • Disable Diagnostics: Wire break Disable Channel •...
  • Page 18 Parameters 2.1 Parameters Parameters Range of values Default setting Applicability 150 Ω Measuring range • Pt100 Standard Channel 300 Ω • 600 Ω • 3000 Ω • • Pt100 Climatic • Ni100 Climatic Range • Pt100 Standard • Ni100 Standard •...
  • Page 19 Ni 1000 climatic range Ni 1000 standard range The default settings for the temperature coefficients are valid for Europe. For LG-Ni 1000 sensors from Siemens Building Ltd (Landis & Stäfa) 2AI RTD HF analog electronic module (6ES7134-4NB51-0AB0) Manual, 05/2007, A5E01076876-02...

  • Page 20: Parameter Description

    Parameters 2.2 Parameter description Temperature coefficient The correction factor for the temperature coefficient (α-value) specifies how much the resistance of a certain material changes when the temperature is raised by 1° C. The temperature coefficient depends on the chemical composition of the material. Only one value is used in Europe for each type of sensor (default value).

  • Page 21: Diagnostics

    Diagnostics Diagnostics using LED display LED display ① Batch error (red) Status and error displays Event (LED) Cause Remedy No configuration or incorrect Check the parameter module plugged in. No load assignment. Check the load voltage.present There is a voltage. Evaluate the diagnostic message.

  • Page 22: Error Types

    Diagnostics 3.2 Error types Error types Analog input module error types Table 3-1 Error types Fault type Meaning Remedy 10000: Parameter Module cannot use the parameter for Correct the configuration (align actual assignment error the channel: and preset configuration). Inserted module does not match the Correct the parameter assignment one configured.

  • Page 23: Analog Value Representation

    Analog value representation Introduction Electronic modules with analog outputs With the electronic module with analog inputs, continuously variable signals, such as those occurring in temperature measurement and resistance measurement, can be acquired, evaluated, and converted to digital values for further processing. Analog value representation for measuring range with SIMATIC S7 Analog value representation With the same nominal range, the digitized analog value is the same for input and output...
  • Page 24 Analog value representation 4.2 Analog value representation for measuring range with SIMATIC S7 Measured value resolution The following table shows the representation of the binary analog values and the corresponding decimal and hexadecimal representation of the units of the analog values. The table shows the resolutions 11, 12, 13, and 15 bit + sign.

  • Page 25: Measuring Ranges

    Analog value representation 4.3 Measuring ranges Measuring ranges 4.3.1 Measuring ranges for thermoresistor Introduction The following tables contain the digitized analog values for the measuring ranges of the analog input modules. Since the binary representation of the analog values is always the same, these tables contain only a comparison of the measuring ranges with the units.
  • Page 26 Analog value representation 4.3 Measuring ranges Measuring ranges for resistance thermometer Pt x00 Standard Table 4-4 SIMATIC S7 format: Measuring ranges Pt 100, 200, 500, 1000 Standard in °C and °F Pt x00 Standard in °C Units Pt x00 Standard in °F Units Range (1 digit = 0.1 °C)
  • Page 27 Analog value representation 4.3 Measuring ranges Measuring ranges for resistance thermometer Ni x00 Standard Table 4-6 SIMATIC S7 format: Measuring ranges Ni 100, 120, 200, 500, 1000 Standard in °C and °F Ni x00 Standard in °C Units Ni x00 Standard in °F Units Range (1 digit = 0.1 °C)
  • Page 28 Analog value representation 4.3 Measuring ranges Measuring ranges for resistance thermometer Cu 10 Standard Table 4-8 SIMATIC S7 format: Measuring ranges Cu 10 Standard in °C and °F Cu 10 Standard in °C Units Cu 10 Standard in °F Units Range (1 digit = 0.1 °C) (1 digit = 0.1 °F)

  • Page 29: Resistance Measurement Ranges

    Analog value representation 4.3 Measuring ranges 4.3.2 Resistance measurement ranges Measuring ranges for resistive sensors: 150 Ω, 300 Ω, 600 Ω, 3000 Ω Table 4-10 SIMATIC S7 format: Measuring ranges 150 Ω, 300 Ω, 600 Ω, 3000 Ω Measuring range Measuring range Measuring range Measuring range...

  • Page 30: Effect On Analog Value Representation

    Analog value representation 4.4 Effect on analog value representation Effect on analog value representation 4.4.1 Influence of the supply voltage and the operating state on analog input values The input values of the analog modules are dependent on the supply voltage for electronics/sensors and on the operating state of the PLC (CPU of the DP master).

  • Page 31: Connecting

    Connecting Connecting measuring sensors Introduction You can connect resistances as measuring sensors to the analog input module. In this chapter you will find out how to connect the measuring sensors and what to watch for when doing so. Lines for analog signals You should use shielded and twisted-pair lines for the analog signals.
  • Page 32 Connecting 5.1 Connecting measuring sensors Connection of isolated measuring sensors to analog inputs The isolated measuring sensors are not connected to the local ground potential. They can be floating. The following figure illustrates the connection of isolated measuring sensors to a floating analog input module: ①...

  • Page 33: Wiring Unused Channels Of The Analog Input Modules

    Connecting 5.2 Wiring unused channels of the analog input modules Wiring unused channels of the analog input modules Rules Pay attention to the following instructions when wiring unused channels: ● "Disable" unused input channels when setting parameters. ● A disabled channel always returns the value 7FFF ●...
  • Page 34 Connecting 5.3 Using the shield connection 2AI RTD HF analog electronic module (6ES7134-4NB51-0AB0) Manual, 05/2007, A5E01076876-02...

  • Page 35: Index

    Index Analog Electronic Module 2AI RTD HF Measured value resolution, 24 Block diagram, 9 Measuring range with SIMATIC S7, 23 Properties, 7 Measuring sensors, 31 Technical specifications, 9 Terminal assignment, 8 Analog value processing, 31 Analog value representation Parameters, 17 for resistance thermometers, 26, 27, 28 Recycling, 3 Basic knowledge requirements, 3...
  • Page 36 Index 2AI RTD HF analog electronic module (6ES7134-4NB51-0AB0) Manual, 05/2007, A5E01076876-02...

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