Siemens SIMATIC ET 200SP DI 8x24VDC ST Manual
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Siemens SIMATIC ET 200SP DI 8x24VDC ST Manual

Siemens SIMATIC ET 200SP DI 8x24VDC ST Manual

Digital input module
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Summary of Contents for Siemens SIMATIC ET 200SP DI 8x24VDC ST

  • Page 2 Preface ___________________ Documentation guide ___________________ SIMATIC Product overview ___________________ ___________________ Wiring up ET 200SP Digital input module DI 8x24VDC ST ___________________ Parameters/address space (6ES7131-6BF01-0BA0) ___________________ Interrupts/diagnostics alarms Manual ___________________ Technical specifications ___________________ Parameter data record 02/2019 A5E03574157-AF...
  • 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 system manual ET 200SP distributed I/O system (http://support.automation.siemens.com/WW/view/en/58649293). Functions that generally relate to the system are described in this manual. The information provided in this manual and in the system/function manuals supports you in commissioning the system.
  • Page 5 Siemens' products and solutions undergo continuous development to make them more secure. Siemens strongly recommends that product updates are applied as soon as they are available and that the latest product versions are used. Use of product versions that are no longer supported, and failure to apply the latest updates may increase customers' exposure to cyber threats.

  • Page 6: Table Of Contents

    Table of contents Preface ..............................3 Documentation guide ..........................6 Product overview ..........................10 Properties ..........................10 Wiring up .............................. 12 Wiring and block diagram ....................... 12 Parameters/address space ........................16 Parameters ..........................16 Explanation of the parameters ....................18 Address space ........................

  • Page 7: Documentation Guide

    OPC UA. You can download the documentation free of charge from the Internet (https://support.industry.siemens.com/cs/ww/en/view/109742709). Changes and supplements to the manuals are documented in a Product Information. You can download the product information free of charge from the Internet (https://support.industry.siemens.com/cs/us/en/view/73021864).
  • Page 8 You need to register once to use the full functionality of "mySupport". You can find "mySupport" in the Internet (https://support.industry.siemens.com/My/ww/en). "mySupport" - Documentation In the Documentation area of "mySupport", you have the possibility to combine complete manuals or parts of them to make your own manual.
  • Page 9 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 plant network during commissioning. PRONETA features two core functions: ● The topology overview independently scans PROFINET and all connected components.
  • Page 10 Documentation guide SINETPLAN SINETPLAN, the Siemens Network Planner, supports you in planning automation systems and networks based on PROFINET. The tool facilitates professional and predictive dimensioning of your PROFINET installation as early as in the planning stage. In addition, SINETPLAN supports you during network optimization and helps you to exploit network resources optimally and to plan reserves.

  • Page 11: Product Overview

    Product overview Properties Article number 6ES7131-6BF01-0BA0 (number in package unit: 1 unit) 6ES7131-6BF01-2BA0 (number in package unit: 10 units) View of the module ① ⑦ Module type and name Function class ② ⑧ LED for diagnostics Color coding module type ③...
  • Page 12 ● Color identification labels ● Reference identification label ● Shield connector See also You will 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. Digital input module DI 8x24VDC ST (6ES7131-6BF01-0BA0) Manual, 02/2019, A5E03574157-AF...

  • Page 13: Wiring Up

    This section includes the block diagram of the DI 8x24VDC ST module with the terminal assignments for a 1-wire, 2-wire and 3-wire connection. Information about wiring of the BaseUnit is available in the system manual ET 200SP distributed I/O system (http://support.automation.siemens.com/WW/view/en/58649293). Note You may use and combine the different wiring options for all channels.
  • Page 14 Wiring up 3.1 Wiring and block diagram Connection: 1-wire and 2-wire connection The following figure shows the block diagram and an example of the terminal assignment of the digital input module DI 8x24VDC ST on the BaseUnit BU type A0 without AUX terminals (1-wire and 2-wire connection).
  • Page 15 Wiring up 3.1 Wiring and block diagram Connection: 3-wire connection The following figure shows the block diagram and an example of the terminal assignment of the digital input DI 8x24VDC ST on the BaseUnit BU type A0 with AUX terminals (3-wire connection).
  • Page 16 Wiring up 3.1 Wiring and block diagram Wire-break detection When wire-break detection is configured the module requires a low quiescent current at the digital input in case of "0" signal for the monitoring. The parallel connection of a resistor with 25 kΩ...

  • Page 17: Parameters/Address Space

    Parameters/address space Parameters Parameters for DI 8x24VDC ST Specify the module properties with the various parameters in the course of your STEP 7 configuration. The following table lists the configurable parameters. The effective range of the parameters depends on the type of configuration. The following configurations are possible: ●...
  • Page 18 Parameters/address space 4.1 Parameters Parameters Value range Default Configu- Scope with configuration soft- ration in ware, e.g. STEP 7 (TIA Portal) GSD file GSD file PROFINET IO PROFIBUS DP Input delay 3.2 ms Channel Module none • 0.05 ms • 0.1 ms •...

  • Page 19: Explanation Of The Parameters

    Parameters/address space 4.2 Explanation of the parameters Explanation of the parameters Diagnostics no supply voltage L+ Enabling of the diagnostics for no or insufficient supply voltage L+. Diagnostics short-circuit to ground Enabling of the diagnostics if a short-circuit of the encoder supply to ground occurs. Diagnostics wire break Enabling of the diagnostics if the module has no current flow or the current is too weak to be measured at the relevant input.

  • Page 20: Address Space

    Parameters/address space 4.3 Address space Address space The module can be configured differently in STEP 7; see following table. Depending on the configuration, additional/different addresses are assigned in the process image of the inputs. Configuration options of DI 8x24VDC ST You can configure the module with STEP 7 (TIA Portal) or with a GSD file.

  • Page 21: Interrupts/Diagnostics Alarms

    Interrupts/diagnostics alarms Status and error display LED display The figure below shows the LED displays (status and error displays) of the DI 8x24VDC ST. ① DIAG (green/red) ② Channel status (green) ③ PWR (green) Figure 5-1 LED display Digital input module DI 8x24VDC ST (6ES7131-6BF01-0BA0) Manual, 02/2019, A5E03574157-AF...
  • Page 22 Interrupts/diagnostics alarms 5.1 Status and error display Meaning of the LED displays The following tables show the meaning of the status and error displays. Measures for dealing with diagnostics alarms can be found in the section Diagnostics alarms (Page 22). DIAG LED Table 5- 1 DIAG LED fault/error display...

  • Page 23: Interrupts

    Interrupts/diagnostics alarms 5.2 Interrupts Interrupts The DI 8×24VDC ST digital input module supports diagnostic interrupts. Diagnostics interrupt The module generates a diagnostics interrupt for the following events: ● Short-circuit ● Wire break ● Parameter assignment error ● No supply voltage Diagnostics alarms A diagnostic alarm is generated and the DIAG-LED flashes on the module for each diagnostics event.

  • Page 24: Technical Specifications

    Technical specifications Technical specifications of the DI 8x24VDC ST The following table shows the technical specifications as of 02/2019. You will find a data sheet including daily updated technical specifications on the Internet (https://support.industry.siemens.com/cs/ww/en/pv/6ES7131-6BF01-0BA0/td?dl=en). Article number 6ES7131-6BF01-0BA0 General information Product type designation...
  • Page 25 Technical specifications 6.1 Technical specifications Article number 6ES7131-6BF01-0BA0 Supply voltage Rated value (DC) 24 V permissible range, lower limit (DC) 19.2 V permissible range, upper limit (DC) 28.8 V Reverse polarity protection Input current Current consumption, max. 50 mA; All channels are supplied from the en- coder supply Encoder supply Number of outputs...
  • Page 26 Technical specifications 6.1 Technical specifications Article number 6ES7131-6BF01-0BA0 Input voltage 24 V Rated value (DC) • -30 to +5V for signal "0" • +11 to +30V for signal "1" • Input current 2.5 mA for signal "1", typ. • Input delay (for rated value of input voltage) for standard inputs Yes;...
  • Page 27 Installation altitude above sea level, max. • than 2 000 m Dimensions Width 15 mm Height 73 mm Depth 58 mm Weights Weight, approx. 28 g Dimension drawing See manual ET 200SP BaseUnits (http://support.automation.siemens.com/WW/view/en/58532597/133300) Digital input module DI 8x24VDC ST (6ES7131-6BF01-0BA0) Manual, 02/2019, A5E03574157-AF...

  • Page 28: Parameter Data Record

    Parameter data record Parameter assignment and structure of the parameter data record The data record of the module has an identical structure, regardless of whether you configure the module with PROFIBUS DP or PROFINET IO. With data record 128, you can reconfigure the module in your user program regardless of your programming.
  • Page 29 Parameter data record A.1 Parameter assignment and structure of the parameter data record Structure of data record 128 Note Channel 0 contains the diagnostics for the entire module. 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 Digital input module DI 8x24VDC ST (6ES7131-6BF01-0BA0)
  • Page 30 Parameter data record A.1 Parameter assignment and structure of the parameter data record Parameters The figure below shows the structure of the parameters for channels 0 to 7. You enable a parameter by setting the corresponding bit to "1". Figure A-3 Structure byte x to x+1 for the channels 0 to 7 Digital input module DI 8x24VDC ST (6ES7131-6BF01-0BA0) Manual, 02/2019, A5E03574157-AF...
  • Page 31 Parameter data record A.1 Parameter assignment and structure of the parameter data record Error transferring the data record The module always checks all the values of the transferred data record. Only if all the values were transferred without errors does the module apply the values from the data record. The WRREC instruction for writing data records returns corresponding error codes when errors occur in the STATUS parameter, see also the description of the "STATUS"...

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