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

Distributed i/o 2ai i 4wire hs analog electronic module
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SIMATIC ET 200S distributed I/O 2AI I 4WIRE HS analog electronic module (6ES7134-4GB62-0AB0)
SIMATIC
ET 200S distributed I/O
2AI I 4WIRE HS
analog electronic module
(6ES7134-4GB62-0AB0)
Manual
01/2008
A5E01076124-02
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 I 4WIRE HS analog electronic module (6ES7134-4GB62-0AB0) ______________ Properties ______________ Parameters SIMATIC ______________ Diagnostics ET 200S distributed I/O 2AI I 4WIRE HS ______________ Analog value representation analog electronic module (6ES7134-4GB62-0AB0) ______________ Connecting Manual...
  • 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 I 4WIRE HS analog electronic module (6ES7134-4GB62-0AB0) ...........7 Compatibility with the predecessor module .................12 Parameters .............................. 13 Parameters...........................13 Parameter description........................14 Diagnostics .............................. 15 Diagnostics using LED display.....................15 Error types............................16 Interrupts ............................17 Analog value representation ........................
  • Page 6 Table of contents 2AI I 4WIRE HS analog electronic module (6ES7134-4GB62-0AB0) Manual, 01/2008, A5E01076124-02...

  • Page 7: Properties

    Properties 2AI I 4WIRE HS analog electronic module (6ES7134-4GB62-0AB0) Properties ● 2 inputs for current measurement per channel ● Current-limited sensor supply (90 mA) ● Input ranges: – 4 mA to 20 mA, resolution 15 bits – 0 mA to 20 mA, resolution 15 bits –...
  • Page 8 Properties 1.1 2AI I 4WIRE HS analog electronic module (6ES7134-4GB62-0AB0) General terminal assignment Note Terminals 4, 8, A4, A8, A3 and A7 are only available at specified terminal modules. Terminal assignment for 2AI I 4WIRE HS (6ES7134-4GB62-0AB0) Terminal Assignment Terminal Assignment Notes : Input signal "+", Channel n...
  • Page 9 Properties 1.1 2AI I 4WIRE HS analog electronic module (6ES7134-4GB62-0AB0) Block diagram µ Figure 1-1 Block diagram of the 2AI I 4WIRE HS Technical specifications for 2AI I 4WIRE HS (6ES7134-4GB62-0AB0) Dimensions and weight Width (mm) Weight Approx. 40 g Module-specific data Supports isochronous operation Supports I&M functions...
  • Page 10 Properties 1.1 2AI I 4WIRE HS analog electronic module (6ES7134-4GB62-0AB0) Analog value generation Measuring principle SAR (Successive Approximation Register) Cycle time/resolution: Conversion time in µs (per channel) • Cycle time in ms (per module) • 0,25 Resolution (including overrange) • 4 to 20 mA/15 bit 0 to 20 mA/15 bit ±...
  • Page 11 Properties 1.1 2AI I 4WIRE HS analog electronic module (6ES7134-4GB62-0AB0) Firmware update To add functions and for troubleshooting, it is possible to load firmware updates to the operating system memory of the electronic module using STEP 7 HW Config. Note When you launch the firmware update, the old firmware is deleted.

  • Page 12: Compatibility With The Predecessor Module

    Properties 1.2 Compatibility with the predecessor module Compatibility with the predecessor module Compatible with 4AI 2WIRE HS analog electronic module (6ES7134-4GB61-0AB0 / 6ES7134-4GB60-0AB0) If you configure the 2AI 4WIRE HS (6ES7134-4GB62-0AB0) as the predecessor module (6ES7134-4GB61-0AB0/ 6ES7134-4GB60-0AB0), it behaves compatibly. The following technical specifications of the 2AI 4WIRE HS (6ES7134-4GB62-0AB0) are set according to the predecessor module (6ES7134-4GB61-0AB0/ 6ES7134-4GB60-0AB0): Technical specifications for 2AI 4WIRE HS...

  • Page 13: Parameters

    Parameters Parameters Table 2-1 Parameters for analog input module 2AI I 4WIRE HS Range of values Default setting Applicability Disable Group diagnostics (parameter • Disable Module assignment error, internal error) Enable • Disable Diagnostics: Overflow/underflow • Disable Module Enable • Disable Diagnostics: Wire break* Disable...

  • Page 14: Parameter Description

    Parameters 2.2 Parameter description Parameter description Smoothing The individual measured values are smoothed by digital filtering. The smoothing can be adjusted in four steps, in which the smoothing factor k multiplied by the cycle time of the electronic module equals the time constant of the smoothing filter. The higher the smoothing, the greater the time constant of the filter.

  • Page 15: 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 16: Error Types

    Diagnostics 3.2 Error types Error types Analog input module error types Table 3-1 Error types Error type Meaning Remedy 11111: Channel The firmware is being updated. temporarily Channel 0 applies to the entire unavailable module. The module does not perform any measurements during this time.

  • Page 17: Interrupts

    Diagnostics 3.3 Interrupts Interrupts Hardware interrupt of analog input modules Figure 3-1 Structure as of Byte x+4 and Byte x+5 for hardware interrupt (analog input) 2AI I 4WIRE HS analog electronic module (6ES7134-4GB62-0AB0) Manual, 01/2008, A5E01076124-02...
  • Page 18 Diagnostics 3.3 Interrupts 2AI I 4WIRE HS analog electronic module (6ES7134-4GB62-0AB0) Manual, 01/2008, A5E01076124-02...

  • Page 19: 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 20: Measuring Ranges

    Analog value representation 4.3 Measuring ranges Analog values 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 below shows the 11, 12, 13, 14, and 15 bit resolutions + sign. Each analog value is entered left aligned in the ACCU.
  • Page 21 Analog value representation 4.3 Measuring ranges Current measuring range: ±20 mA Table 4-4 SIMATIC S7 format: Measuring range ±20 mA Measuring range ±20 mA Units Range Decimal Hexadecimal > 23,5150 32767 7FFF Overflow 23,5150 32511 7EFF Overshoot range 20,0007 27649 6C01 20,0000 27648...

  • Page 22: Effect On Analog Value Representation

    Analog value representation 4.4 Effect on analog value representation Effect on analog value representation 4.4.1 Effect 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/encoders and on the operating state of the PLC (CPU of the DP master).

  • Page 23: Connecting

    Connecting Connecting measuring sensors Introduction You can connect current transmitters to the 2AI 4WIRE HS analog input modules to act as: ● Connecting 4-wire transducers. In this chapter you will find out how to connect the measuring encoders and what to watch out for when doing so.
  • Page 24 Connecting 5.1 Connecting measuring sensors Abbreviations used The meanings of the abbreviations in the figures below are as follows: Measuring line (positive) Measuring line (negative) Analog measuring circuit reference potential Ground connection Rated load voltage 24 V DC Potential difference between inputs Potential difference between M- and central grounding point Isolated measuring sensors The isolated measuring sensors are not connected to the local ground potential.
  • Page 25 Connecting 5.1 Connecting measuring sensors Non-isolated measuring sensors The non-isolated measuring sensors are connected to the local ground potential. You must connect M to the ground potential. Depending on local conditions or interference, potential differences U (static or dynamic) can occur between the locally distributed measuring points.

  • Page 26: Wiring Unused Channels Of The Analog Input Modules

    Connecting 5.2 Wiring unused channels of the analog input modules Sensor selection Note the following factors when selecting the sensors: ● Length, impedance, and capacitance of the cable ● Reaction speed of the utilized sensors Wiring unused channels of the analog input modules Rules Pay attention to the following instructions when wiring unused channels: ●...

  • Page 27: Index

    Index 2 AI I 4WIRE HS analog electronic module Measured value resolution, 20 Block diagram, 9 Measuring encoders, 23 2AI I 4WIRE HS analog electronic module Measuring ranges with SIMATIC S7, 19 Properties, 7 Terminal assignment, 8 Non-isolated measuring sensors, 25 4-wire transducer, 25, 26 Recycling, 3 Analog input modules...
  • Page 28 Index 2AI I 4WIRE HS analog electronic module (6ES7134-4GB62-0AB0) Manual, 01/2008, A5E01076124-02...

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