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Digital input module DI 8x24VDC HS (6ES7131-6BF00-0DA0)
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Preface Documentation guide SIMATIC Product overview Operating mode DI ET 200SP Digital input module DI 8x24VDC HS Counting operating mode (CNT) (6ES7131-6BF00-0DA0) Oversampling (OVS) operating mode Equipment Manual Technical specifications Parameter data records 11/2019 A5E35243810-AD...
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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.
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 constitute one element of such a concept. Customers are responsible for preventing unauthorized access to their plants, systems, machines and networks.
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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.
Documentation guide The documentation for the SIMATIC ET 200SP distributed I/O system is arranged into three areas. This arrangement enables you to access the specific content you require. Basic information The System Manual and Getting Started describe in detail the configuration, installation, wiring and commissioning of the SIMATIC ET 200SP distributed I/O system.
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You can download the product information free of charge from the Internet (https://support.industry.siemens.com/cs/us/en/view/73021864). Manual Collection ET 200SP The Manual Collection contains the complete documentation on the SIMATIC ET 200SP distributed I/O system gathered together in one file. You can find the Manual Collection on the Internet (https://support.automation.siemens.com/WW/view/en/84133942).
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● Manuals, characteristics, operating manuals, certificates ● Product master data You can find "mySupport" - CAx data on the Internet (https://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.
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You can find the SIMATIC Automation Tool on the Internet (https://support.industry.siemens.com/cs/ww/en/view/98161300). PRONETA SIEMENS PRONETA (PROFINET network analysis) allows you to analyze the plant network during commissioning. PRONETA features two core functions: ● The topology overview automatically scans the PROFINET and all connected components.
Product overview 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.
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Product overview 2.1 Properties View of the module ① ⑦ Module type and name LED for supply voltage ② ⑧ LED for diagnostics Function class ③ ⑨ 2D matrix code Color coding module type ④ ⑩ Wiring diagram Function and firmware version ⑤...
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Product overview 2.1 Properties Properties The module has the following technical properties: ● Digital input module with 8 high-speed inputs ● Supply voltage L+ ● Sink input (PNP) ● Module-specific configurable diagnostics for supply voltage and short-circuit to M ● Suitable for connection of switches and 2-wire sensors in accordance with IEC 61131, type 1 and 3 ●...
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● Color identification labels ● Reference identification label ● Shield connector See also You can find additional information on the accessories in the ET 200SP distributed I/O system (https://support.industry.siemens.com/cs/ww/en/view/58649293) system manual. Digital input module DI 8x24VDC HS (6ES7131-6BF00-0DA0) Equipment Manual, 11/2019, A5E35243810-AD...
Information on wiring the BaseUnit can be found in the system manual ET 200SP Distributed I/O System (http://support.automation.siemens.com/WW/view/en/58649293). Note The module's load group must start with a light BaseUnit. Keep this in mind also during the configuration.
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Operating mode DI 3.1 Wiring up Wiring: 1 and 2-wire connection The figure below shows the block diagram and an example of pin assignment for the DI 8×24VDC HS digital input module on the BaseUnit BU type A0 without AUX terminals (1 and 2-wire connection).
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Operating mode DI 3.1 Wiring up Wiring: 3-wire connection The figure below shows an example of pin assignment for the DI 8×24VDC HS digital input module on the BaseUnit BU type A0 with AUX terminals (3-wire connection). ① 3-wire connection ②...
Operating mode DI 3.2 Parameters/address space Parameters/address space 3.2.1 High-speed inputs Function In operating mode DI, use all eight channels as digital high-speed inputs. High-speed inputs make sense when rapid reactions to input signals are needed (reaction time < 2 ms). Requirement Low reaction times require a cycle time of less than 750 µs.
Operating mode DI 3.2 Parameters/address space 3.2.2 Parameters The effective range of the parameters depends on the type of configuration. The following configurations are possible: ● Central operation on an ET 200SP CPU or on an ET 200SP Open Controller ●...
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Operating mode DI 3.2 Parameters/address space Parameters Value range Default Recon- Effective range with configuration figura- software tion in HSP0127 for STEP 7 GSD file (TIA Portal); PROFIBU HSP0229 for STEP 7; S DP PROFINET IO GSD file Input delay 3.2 ms Channel Module...
Operating mode DI 3.2 Parameters/address space 3.2.3 Explanation of parameters Operating mode At the module level, specifies the operating mode in which the module's channels are operated: ● DI / Oversampling (Page 53) ● Counting (Page 31) When configuring with HSP0229 for STEP 7 or with a GSD file, the operating mode is specified by selecting the module name.
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Operating mode DI 3.2 Parameters/address space Principle of pulse stretching The figure below uses examples to show whether and how input pulses are changed. Figure 3-3 Principle of pulse stretching Digital input module DI 8x24VDC HS (6ES7131-6BF00-0DA0) Equipment Manual, 11/2019, A5E35243810-AD...
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Specifies whether a hardware interrupt is generated for a falling edge. Potential group Specifies whether a light-colored BaseUnit with incoming supply voltage is located on this slot (see ET 200SP Distributed I/O System (http://support.automation.siemens.com/WW/view/en/58649293) system manual). Digital input module DI 8x24VDC HS (6ES7131-6BF00-0DA0) Equipment Manual, 11/2019, A5E35243810-AD...
Operating mode DI 3.2 Parameters/address space 3.2.4 Address space Address space with value status (Quality Information, QI) The figure below shows the assignment of the address space with value status (Quality Information (QI)). "IB x" represents the start address of input byte x. The addresses for the value status are only available if the value status is enabled.
Operating mode DI 3.3 Interrupts/diagnostics alarms Interrupts/diagnostics alarms 3.3.1 Status and error display LED display The figure below shows the LED display of the DI 8×24VDC HS. ① DIAG (green/red) ② Channel status (green) ③ CNT (green) ④ PWR (green) ⑤...
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Operating mode DI 3.3 Interrupts/diagnostics alarms DIAG LED Table 3- 2 DIAG LED fault/error display DIAG LED Meaning Backplane bus supply of the ET 200SP not OK Off Module parameters not assigned Flashes Module parameters assigned and no module diagnostics Module parameters assigned and module diagnostics Flashes Channel status LED...
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Operating mode DI 3.3 Interrupts/diagnostics alarms OVS LED Table 3- 5 Status display of the OVS LED OVS LED Meaning Oversampling operating mode disabled Off Oversampling operating mode enabled PWR LED Table 3- 6 Status display of the PWR LED PWR LED Meaning No supply voltage L+...
Operating mode DI 3.3 Interrupts/diagnostics alarms 3.3.2 Interrupts The digital input module DI 8×24VDC HS supports hardware and diagnostics alarms in the DI mode. Diagnostic interrupts The module generates a diagnostics interrupt at the following events: ● Channel temporarily unavailable ●...
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Operating mode DI 3.3 Interrupts/diagnostics alarms S7-300/400 or a different CPU The module generates a hardware interrupt at the following events: ● At rising edge (signal change from 0 to 1) ● At falling edge (signal change from 1 to 0) If an interrupt occurs, a corresponding interrupt OB is called in the CPU of the IO controller.
Operating mode DI 3.3 Interrupts/diagnostics alarms 3.3.3 Diagnostics alarms A diagnostic interrupt is output for each diagnostics event and the DIAG LED on the module flashes. The diagnostic interrupts can, for example, be read from the diagnostics buffer of the CPU. You can evaluate the error codes with the user program. Table 3- 8 Diagnostic interrupts, their meaning and how to deal with them Diagnostic interrupt...
Information on wiring the BaseUnit can be found in the system manual ET 200SP Distributed I/O System (http://support.automation.siemens.com/WW/view/en/58649293). Note The module's load group must start with a light BaseUnit. Keep this in mind also during the configuration.
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Counting operating mode (CNT) 4.1 Connecting Wiring: 1 and 2-wire connection The figure below shows the block diagram and an example of pin assignment for the DI 8×24VDC HS digital input module on the BaseUnit BU type A0 without AUX terminals (1 and 2-wire connection).
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Counting operating mode (CNT) 4.1 Connecting Wiring: 3-wire connection The figure below shows an example of pin assignment for the DI 8×24VDC HS digital input module on the BaseUnit BU type A0 with AUX terminals (3-wire connection). ① 3-wire connection ②...
Counting operating mode (CNT) 4.2 Parameters/address space Parameters/address space 4.2.1 Counting Function Counting refers to the detection and summation of events. The respective counters of the module detect encoder signals and pulses and evaluate them accordingly, for example: ● For counting general piece goods up to a maximum limit ●...
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Counting operating mode (CNT) 4.2 Parameters/address space Comparison values You define two comparison values that can control the STS_DQ feedback bit, independent of the user program. If the current counter value meets the configured comparison condition, the STS_DQ reset bit is set. You can use the STS_DQ reset bit in order to control a digital output module's digital output.
Counting operating mode (CNT) 4.2 Parameters/address space 4.2.2 Parameters The effective range of the parameters depends on the type of configuration. The following configurations are possible: ● Central operation on an ET 200SP CPU or on an ET 200SP Open Controller ●...
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Counting operating mode (CNT) 4.2 Parameters/address space Parameters Value range Default Recon- Effective range with configuration figura- software tion in HSP0127 for STEP 7 GSD file (TIA Portal); PROFIBU HSP0229 for STEP 7; S DP PROFINET IO GSD file Edge selection At rising edge Channel Channel...
Counting operating mode (CNT) 4.2 Parameters/address space 4.2.3 Explanation of parameters Operating mode Selection of the operating mode in which all of the module's channels are operated. ● DI (Page 15) / Oversampling (Page 53) ● Counting When configuring with HSP0229 for STEP 7 or with a GSD file, the operating mode is specified by selecting the module name.
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Counting operating mode (CNT) 4.2 Parameters/address space Edge selection Selects the edge that is counted: ● At rising edge: The respective counter counts all rising edges at the digital input. ● At falling edge: The respective counter counts all falling edges at the digital input. Note If the "Reverse direction"...
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Counting operating mode (CNT) 4.2 Parameters/address space Set function of DI Selects the function of DI , which controls the assigned counter input DI ● Digital input: No function is assigned to DI . The signal status of DI is read by the CPU using the feedback interface (Page 44).
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● Comparison value 0 ≥ counter low limit Potential group Specifies whether a light-colored BaseUnit with incoming supply voltage is located on this slot (see ET 200SP Distributed I/O System (http://support.automation.siemens.com/WW/view/en/58649293) system manual). Digital input module DI 8x24VDC HS (6ES7131-6BF00-0DA0) Equipment Manual, 11/2019, A5E35243810-AD...
Counting operating mode (CNT) 4.2 Parameters/address space 4.2.4 Address space 4.2.4.1 Assignment of the control interface Control interface The user program uses the control interface to influence the behavior of the module's counter. The figure below shows the address space allocation for the control interface in the process image of the outputs.
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Counting operating mode (CNT) 4.2 Parameters/address space Notes on the control bits Control bit Notes SLOT This value is used to specify the loaded value for each channel. Use the LD_SLOT load re- quest to evaluate the loaded value. LD_SLOT This load request is used to specify the meaning of the SLOT (loaded value) value for each channel.
Counting operating mode (CNT) 4.2 Parameters/address space 4.2.4.2 Assignment of the feedback interface Feedback interface The user program receives current values and status information from the module via the feedback interface. The figure below shows the address space allocation for the feedback interface in the process image of the inputs.
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Counting operating mode (CNT) 4.2 Parameters/address space Figure 4-4 Assignment of the feedback interface Digital input module DI 8x24VDC HS (6ES7131-6BF00-0DA0) Equipment Manual, 11/2019, A5E35243810-AD...
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Counting operating mode (CNT) 4.2 Parameters/address space Notes on the feedback bits Feedback bit Notes STS_DIn This bit indicates the status of the respective digital input DI COUNT_VALUE This value returns the current counter value for the respective channel. STS_DQ This bit depends on the "Set output"...
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Counting operating mode (CNT) 4.2 Parameters/address space Feedback bit Notes RES_EVENT_UFLW_ACK This bit indicates for the respective channel that the reset of event bit EVENT_UFLW is active. RES_EVENT_OFLW_ACK This bit indicates for the respective channel that the reset of event bit EVENT_OFLW is active.
Counting operating mode (CNT) 4.3 Interrupts/diagnostic messages Interrupts/diagnostic messages 4.3.1 Status and error display LED display The figure below shows the LED display of the DI 8×24VDC HS. ① DIAG (green/red) ② Channel status (green) ③ CNT (green) ④ PWR (green) ⑤...
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Counting operating mode (CNT) 4.3 Interrupts/diagnostic messages DIAG LED Table 4- 2 DIAG LED fault/error display DIAG LED Meaning Backplane bus supply of the ET 200SP not OK Off Module parameters not assigned Flashes Module parameters assigned and no module diagnostics Module parameters assigned and module diagnostics Flashes Channel status LED...
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Counting operating mode (CNT) 4.3 Interrupts/diagnostic messages OVS LED Table 4- 5 Status display of the OVS LED OVS LED Meaning Oversampling operating mode disabled Off Oversampling operating mode enabled PWR LED Table 4- 6 Status display of the PWR LED PWR LED Meaning No supply voltage L+...
Counting operating mode (CNT) 4.3 Interrupts/diagnostic messages 4.3.2 Interrupts The digital input module DI 8×24VDC HS supports diagnostics alarms in the Counting mode. Diagnostic interrupts The module generates a diagnostics interrupt at the following events: ● Channel temporarily unavailable ● Short-circuit ●...
Counting operating mode (CNT) 4.3 Interrupts/diagnostic messages 4.3.3 Diagnostics alarms A diagnostic interrupt is output for each diagnostics event and the DIAG LED on the module flashes. The diagnostic interrupts can, for example, be read from the diagnostics buffer of the CPU.
Information on wiring the BaseUnit can be found in the system manual ET 200SP Distributed I/O System (http://support.automation.siemens.com/WW/view/en/58649293). Note The module's load group must start with a light BaseUnit. Keep this in mind also during the configuration.
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Oversampling (OVS) operating mode 5.1 Connecting Wiring: 1 and 2-wire connection The figure below shows the block diagram and an example of pin assignment for the DI 8×24VDC HS digital input module on the BaseUnit BU type A0 without AUX terminals (1 and 2-wire connection).
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Oversampling (OVS) operating mode 5.1 Connecting Wiring: 3-wire connection The figure below shows an example of pin assignment for the DI 8×24VDC HS digital input module on the BaseUnit BU type A0 with AUX terminals (3-wire connection). ① 3-wire connection ②...
Oversampling (OVS) operating mode 5.2 Parameters/address space Parameters/address space 5.2.1 Oversampling Function Oversampling is the acquisition of data in constant bus cycle segments (sub-cycles), whereby n sub-cycles correspond to one PROFINET bus cycle. Oversampling is useful whenever you require acquisition of data with high time resolution but without using an extremely short PROFINET bus cycle and thus fast CPU cycles.
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Oversampling (OVS) operating mode 5.2 Parameters/address space Chronological sequence The figure below shows the chronological sequence for oversampling. The detected input data of a data cycle (send clock) is copied to the interface module in the next cycle data and are available to the CPU in the data cycle after the next one.
Oversampling (OVS) operating mode 5.2 Parameters/address space 5.2.2 Parameters In distributed mode, you can use the Oversampling operating mode on the PROFINET IO in an ET 200SP system. In addition to configuration via the configuration software, you can also configure parameters in RUN mode (dynamic) via the user program.
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Oversampling (OVS) operating mode 5.2 Parameters/address space Parameters Value range Default Reconfigu- Effective range with con- ration in figuration software HSP0127 for STEP 7 (TIA Portal); HSP0229 for STEP 7 Input delay None Channel None • 0.05 ms • 0.1 ms •...
Potential group Specifies whether a light-colored BaseUnit with incoming supply voltage is located on this slot (see ET 200SP Distributed I/O System (http://support.automation.siemens.com/WW/view/en/58649293) system manual). Digital input module DI 8x24VDC HS (6ES7131-6BF00-0DA0) Equipment Manual, 11/2019, A5E35243810-AD...
Oversampling (OVS) operating mode 5.2 Parameters/address space 5.2.4 Address space Address space The figure below shows the assignment of the address space. "IB x" represents the start address of input byte x. In the respective bit, the subcycles are counted from left to right. Up to 32 subcycles are possible.
Oversampling (OVS) operating mode 5.3 Interrupts/diagnostic messages Interrupts/diagnostic messages 5.3.1 Status and error display LED display The figure below shows the LED display of the DI 8×24VDC HS. ① DIAG (green/red) ② Channel status (green) ③ CNT (green) ④ PWR (green) ⑤...
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Oversampling (OVS) operating mode 5.3 Interrupts/diagnostic messages DIAG LED Table 5- 2 DIAG LED fault/error display DIAG LED Meaning Backplane bus supply of the ET 200SP not OK Off Module parameters not assigned Flashes Module parameters assigned and no module diagnostics Module parameters assigned and module diagnostics Flashes Channel status LED...
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Oversampling (OVS) operating mode 5.3 Interrupts/diagnostic messages OVS LED Table 5- 5 Status display of the OVS LED OVS LED Meaning Oversampling operating mode disabled Off Oversampling operating mode enabled PWR LED Table 5- 6 Status display of the PWR LED PWR LED Meaning No supply voltage L+...
Oversampling (OVS) operating mode 5.3 Interrupts/diagnostic messages 5.3.2 Interrupts The digital input module DI 8×24VDC HS supports diagnostics alarms in the Oversampling mode. Diagnostic interrupts The module generates a diagnostics interrupt at the following events: ● Short-circuit ● Parameter assignment error ●...
Oversampling (OVS) operating mode 5.3 Interrupts/diagnostic messages 5.3.3 Diagnostics alarms A diagnostic interrupt is output for each diagnostics event and the DIAG LED on the module flashes. The diagnostic interrupts can, for example, be read from the diagnostics buffer of the CPU.
Technical specifications Technical specifications of the DI 8x24VDC HS The following table shows the technical specifications as of 09/2019. You will find a data sheet including daily updated technical specifications on the Internet (https://support.industry.siemens.com/cs/ww/en/pv/6ES7131-6BF00-0DA0/td?dl=en) Article number 6ES7131-6BF00-0DA0 General information Product type designation...
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Technical specifications 6.1 Technical specifications Article number 6ES7131-6BF00-0DA0 Input current Current consumption, max. 70 mA; without sensor supply 24 V encoder supply 24 V • Yes; per module, electronic Short-circuit protection • 700 mA Output current, max. • Power loss Power loss, typ.
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Technical specifications 6.1 Technical specifications Article number 6ES7131-6BF00-0DA0 Input voltage Type of input voltage • 24 V Rated value (DC) • -30 to +5V for signal "0" • +11 to +30V for signal "1" • Input current 6 mA for signal "1", typ. •...
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Installation altitude above sea level, max. • 000 m, see manual Dimensions Width 15 mm Height 73 mm Depth 58 mm Weights Weight, approx. 28 g Dimension drawing See manual ET 200SP BaseUnits (ttps://support.industry.siemens.com/cs/ww/en/view/59753521) Digital input module DI 8x24VDC HS (6ES7131-6BF00-0DA0) Equipment Manual, 11/2019, A5E35243810-AD...
Parameter data records Parameter assignment and structure of parameter data record for DI operating mode Parameter assignment in the user program You can change the parameters of the module in RUN. Changing parameters in RUN The "WRREC" instruction is used to transfer the parameters to the module using data record 128.
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Parameter data records A.1 Parameter assignment and structure of parameter data record for DI operating mode Structure of data record 128 for the complete module Figure A-1 Structure of data record 128 for the complete module Digital input module DI 8x24VDC HS (6ES7131-6BF00-0DA0) Equipment Manual, 11/2019, A5E35243810-AD...
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Parameter data records A.1 Parameter assignment and structure of parameter data record for DI operating mode Header information The figure below shows the structure of the header information. Figure A-2 Structure of the header information Module header information The figure below shows the structure of the module header information. Figure A-3 Module header information Module parameter block...
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Parameter data records A.1 Parameter assignment and structure of parameter data record for DI operating mode Channel header information The figure below shows the structure of the channel header information. Figure A-5 Channel header information Channel parameter block The figure below shows the structure of the channel parameter block. You enable a parameter by setting the corresponding bit to "1".
Parameter data records A.2 Paramter assignment and structure of parameter data record for Counting operating mode Paramter assignment and structure of parameter data record for Counting operating mode Parameter assignment in the user program You can change the parameters of the module in RUN. Changing parameters in RUN The "WRREC"...
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Parameter data records A.2 Paramter assignment and structure of parameter data record for Counting operating mode Structure of data record 128 for the complete module Figure A-7 Structure of data record 128 for the complete module Header information The figure below shows the structure of the header information. Figure A-8 Structure of the header information Digital input module DI 8x24VDC HS (6ES7131-6BF00-0DA0)
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Parameter data records A.2 Paramter assignment and structure of parameter data record for Counting operating mode Module header information The figure below shows the structure of the module header information. Figure A-9 Module header information Module parameter block The figure below shows the structure of the module parameter block for channels 0 to 3. You enable a parameter by setting the corresponding bit to "1".
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Parameter data records A.2 Paramter assignment and structure of parameter data record for Counting operating mode Channel parameter block The figure below shows the structure of the parameters for channels 0 to 3. You enable a parameter by setting the corresponding bit to "1". Digital input module DI 8x24VDC HS (6ES7131-6BF00-0DA0) Equipment Manual, 11/2019, A5E35243810-AD...
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Parameter data records A.2 Paramter assignment and structure of parameter data record for Counting operating mode Figure A-12 Structure byte x to x+25 for the channels 0 to 3 Digital input module DI 8x24VDC HS (6ES7131-6BF00-0DA0) Equipment Manual, 11/2019, A5E35243810-AD...
Parameter data records A.3 Parameter assignment and structure of parameter data record for Oversampling operating mode Parameter assignment and structure of parameter data record for Oversampling operating mode Parameter assignment in the user program You can change the parameters of the module in RUN. Changing parameters in RUN The "WRREC"...
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Parameter data records A.3 Parameter assignment and structure of parameter data record for Oversampling operating mode Structure of data record 128 for the complete module Figure A-13 Structure of data record 128 for the complete module Digital input module DI 8x24VDC HS (6ES7131-6BF00-0DA0) Equipment Manual, 11/2019, A5E35243810-AD...
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Parameter data records A.3 Parameter assignment and structure of parameter data record for Oversampling operating mode Header information The figure below shows the structure of the header information. Figure A-14 Structure of the header information Module header information The figure below shows the structure of the module header information. Figure A-15 Module header information Module parameter block...
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Parameter data records A.3 Parameter assignment and structure of parameter data record for Oversampling operating mode Channel header information The figure below shows the structure of the channel header information. Figure A-17 Channel header information Channel parameter block 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".