In sourcing discussions, 6ES7531-7KF00-0AB0 is often placed next to Schneider PLC, Siemens HMI and 6Es7 215 1Ag40 0Xb0 so procurement teams can align budgets and technical requirements effectively.
Siemens 6ES7531-7KF00-0AB0 Programmable Logic Controller
The Siemens 6ES7531-7KF00-0AB0 Programmable Logic Controller provides 8 analog input channels with 16-bit resolution supporting voltage, current, RTD, and thermocouple signals. It operates at 24 V DC, offers Β±0.3% accuracy, includes diagnostics, hardware interrupts, configurable integration time, and consumes about 2.7 W. The module mounts on DIN rails, and requires a separate front connector. Explore Siemens, view the Siemens Programmable Logic Controller range, and find related options in the SIMATIC S7-1500 series.
| Brand | Siemens |
| Product Type | Programmable Logic Controller (PLC) |
| Product | 6ES7531-7KF00-0AB0 |
Siemens 6ES7531-7KF00-0AB0 Programmable Logic Controller β Technical Specifications
| Specification | Value |
|---|---|
| Product Description | SIMATIC S7-1500 analog input module AI 8xU/I/RTD/TC ST, 16 bit resolution, accuracy 0.3%, 8 channels in groups of 8; 4 channels for RTD measurement, common mode voltage 10 V; Diagnostics; Hardware interrupts; Delivery including infeed element, shield bracket and shield terminal: Front connector (screw terminals or push-in) to be ordered separately |
| Product family | SM 531 analog input modules |
| Product Lifecycle (PLM) | PM300:Active Product |
| Net Weight (kg) | 0,413 Kg |
| Packaging Dimension | 16,10 x 19,30 x 5,00 |
| Package size unit of measure | CM |
| Country of origin | Germany |
The Siemens 6ES7531-7KF00-0AB0 Programmable Logic Controller features 8 input channels, 16-bit resolution, and 24 V DC operation for accurate voltage, current, RTD, and thermocouple signal processing. This model fits into the SIMATIC S7-1500 series and offers Β±0.3% accuracy with configurable diagnostics per channel. Its DIN-rail form and compatibility with STEP 7 TIA Portal make it suitable for precise analog measurement tasks in industrial automation environments.
Engineers use the Siemens 6ES7531-7KF00-0AB0 Programmable Logic Controller across packaging systems, conveyor automation, assembly machinery, and process equipment requiring stable analog signal acquisition. Its diagnostic functions and hardware interrupts support consistent plant monitoring, while the small 35 mm width and controlled power consumption help simplify cabinet integration. The moduleβs ability to handle multiple voltage and current ranges provides flexibility for machine and process applications.
The Siemens 6ES7531-7KF00-0AB0 Programmable Logic Controller combines 8-channel input capability, 16-bit resolution, and reliable Β±0.3% accuracy to support dependable analog processing in demanding industrial environments. Belonging to the SIMATIC S7-1500 series, it maintains Siemensβ reputation for stable and predictable performance. Its diagnostics, integration compatibility, and clear signal handling make it a trusted choice for automation engineers seeking consistent measurement and long-term system reliability.
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