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General| CPU | Varies by model (e.g., S7-300, S7-400, S7-1200, S7-1500) |
|---|---|
| Memory | Varies by model (e.g., 64 KB to 20 MB) |
| Communication Interfaces | PROFINET, PROFIBUS, Ethernet, MPI |
| I/O Modules | Digital Input (DI), Digital Output (DO), Analog Input (AI), Analog Output (AO) |
| Programming | STEP 7 (TIA Portal) programming software. Supports various programming languages and provides tools for configuration, diagnostics, and commissioning. |
| Power Supply | 24 V DC, 120/230 V AC. Integrated or external power supply, depending on the CPU and system configuration. |
| Operating Temperature | Typically 0 to 60 °C (horizontal mounting), -20 to 60°C (vertical mounting), depending on the specific module. |
| Product Type Designation | S7-300, S7-400, S7-1200, S7-1500 |
| Programming Languages | LAD, FBD, STL, SCL, GRAPH |
| Digital Inputs | Varies by module (e.g., 8, 16, 32 channels) |
| Digital Outputs | Varies by module (e.g., 8, 16, 32 channels) |
| Analog Inputs | Varies by module (e.g., 2, 4, 8 channels) |
| Analog Outputs | Varies by module (e.g., 2, 4, 8 channels) |
| Operating Voltage | 24V DC or 120/230V AC (varies by model) |
| CPU Processing Speed | Varies by model (e.g., 0.1 ms to 5 ns per instruction) |
| Real-time Clock | Integrated (varies by model) |
| Mounting Type | DIN rail mounting. |
| Protection Class | IP20 |
Provides an overview of gateway communication between networks and the KNX bus.
Details the task of establishing communication between S7 CPU and KNX devices via a gateway.
Presents a diagrammatic representation of the solution using S7-1200 CPU and a KNX gateway.
Explains the gateway's configuration via STEP 7 and configuration files.
Lists the specific hardware and software components used in the application example.
Defines data points and illustrates signal flow between S7-1200 CPU and KNX devices.
Illustrates the interaction between S7 CPU process image and gateway data points.
Explains the interrelation of various gateway configuration files (cfg, txt).
Guides on configuring the gateway as a PROFINET IO device within STEP 7.
Details the procedure for setting the gateway's IP address via its web server.
Explains how to perform a backup of the gateway's configuration files.
Describes editing gateway configuration files directly in the web server.
Provides a summary of the correlation between different gateway configuration files.
Details the steps to restart the gateway for configuration activation.
Instructs on installing the necessary software, primarily STEP 7 (TIA Portal).
Describes the hardware setup for functional testing in a laboratory environment.
Explains the hardware setup for real-world plant conditions.
Outlines the steps to commission the gateway by restoring its configuration.
Details the process of commissioning the S7-1200 CPU within TIA Portal.
Explains how to verify communication by monitoring and modifying tags in TIA Portal's watch table.
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