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.
Purpose of the documentation This manual supplements the S7-1500/ET 200MP (https://support.industry.siemens.com/cs/ww/en/view/59191792) system manual. Functions that relate in general to the systems are described in this system manual. The information provided in this manual and in the system/function manuals supports you in commissioning the systems.
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.
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.
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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/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).
● 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.
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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 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.
Product overview Properties Article number 6ES7521-1BH50-0AA0 View of the module Figure 2-1 View of the DI 16x24VDC SRC BA module Properties The module has the following technical properties: ● 16 digital inputs; electrically isolated in groups of 16 ● Reading M ●...
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. DI 16x24VDC SRC BA Digital Input Module (6ES7521-1BH50-0AA0) Manual, 09/2016, A5E03486159-AD...
You can find information on wiring the front connector, creating a cable shield, etc. in the Wiring section of the S7-1500/ET 200MP (http://support.automation.siemens.com/WW/view/en/59191792) system manual. Wiring and block diagram The figure below shows you how to connect the module and channel addressing (input byte a to input byte b) ①...
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Wiring Tip: Using the potential jumpers Use the potential jumpers supplied with the front connector if you want to distribute the 24V DC supply voltage to a neighboring module. This helps you to avoid having to terminate two wires to one terminal. Proceed as follows: 1.
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 16x24VDC SRC BA You can configure the module with STEP 7 (TIA Portal) or with a GSD file. When you configure the module by means of the GSD file, the configurations are available under different abbreviations/module names.
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Address space 4.1 Address space Address space for configuration as DI 16x24VDC SRC BA The following figure shows the address space allocation for the configuration as 16-channel module. You can freely assign the start address for the module. The addresses of the channels are derived from the start address.
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Address space 4.1 Address space Address space for configuration as 1 x 16-channel DI 16x24VDC SRC BA MSI The channels 0 to 15 of the module are copied in up to four submodules with configuration 1 x 16-channel module (Module-internal shared input, MSI). Channels 0 to 15 are then available with identical input values in different submodules.
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You can find information on the module-internal shared input/shared output (MSI/MSO) function in the section Module-internal shared input/shared output (MSI/MSO) of the function manual PROFINET with STEP 7 V13 (https://support.industry.siemens.com/cs/ww/en/view/49948856). DI 16x24VDC SRC BA Digital Input Module (6ES7521-1BH50-0AA0) Manual, 09/2016, A5E03486159-AD...
Diagnostic alarms Status and error displays LED displays The following figure shows the LED displays (status and error displays) of DI 16x24VDC SRC BA. Figure 5-1 LED displays of the module DI 16x24VDC SRC BA DI 16x24VDC SRC BA Digital Input Module (6ES7521-1BH50-0AA0) Manual, 09/2016, A5E03486159-AD...
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Diagnostic alarms 5.1 Status and error displays Meaning of the LED displays The following table explains the meaning of the status and error displays. RUN and ERROR LED Table 5- 1 Status and error displays RUN and ERROR Meaning Remedy ERROR Voltage missing or too low at backplane bus Switch on the CPU and/or the system pow-...
Technical specifications Technical specifications of the DI 16x24VDC SRC BA 6ES7521-1BH50-0AA0 General information Product type designation DI 16x24VDC SRC BA Hardware functional status FS01 Firmware version V2.0.0 FW update possible • Product function I&M data Yes; I&M0 to I&M3 Engineering with STEP 7 TIA Portal can be configured/integrated V12 / V12 as of version...
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Technical specifications 6ES7521-1BH50-0AA0 Input current for signal "1", typ. 4.5 mA Input delay (for rated value of input voltage) For standard inputs Configurable • 3 ms with "0" to "1", min. • 4 ms with "0" to "1", max. • 3 ms with "1"...
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Technical specifications 6ES7521-1BH50-0AA0 Electrical isolation Electrical isolation of channels Between the channels Between the channels, in groups of Between the channels and backplane bus Isolation Isolation tested with 707 V DC (type test) Ambient conditions Ambient temperature during operation Horizontal mounting position, min. 0 °C Horizontal mounting position, max.
Dimensional drawing The dimensional drawing of the module on the mounting rail, as well as a dimensional drawing with open front cover, are provided in the appendix. Always observe the specified dimensions for installation in cabinets, control rooms, etc. Figure A-1 Dimensional drawing of the DI 16x24VDC SRC BA module DI 16x24VDC SRC BA Digital Input Module (6ES7521-1BH50-0AA0) Manual, 09/2016, A5E03486159-AD...
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Dimensional drawing Figure A-2 Dimensional drawing of the DI 16x24VDC SRC BA module, side view with open front cover DI 16x24VDC SRC BA Digital Input Module (6ES7521-1BH50-0AA0) Manual, 09/2016, A5E03486159-AD...
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