During technical comparisons, 6AG1531-7PF00-4AB0 appears alongside Schneider PLC, Siemens HMI and 6Es7 215 1Ag40 0Xb0 so engineers assess signal types, ingress protection, and ambient tolerances accurately.
Siemens 6AG1531-7PF00-4AB0 Programmable Logic Controller
The Siemens 6AG1531-7PF00-4AB0 Programmable Logic Controller operates on a 24 V DC rated voltage and provides 8 analog inputs plus one RTD reference channel for accurate signal measurement. It supports thermocouple and resistance-type sensors with 10 MΩ input resistance and ensures stable operation with a 1.9 W power loss. This high-precision module from Siemens, under the Siemens PLC product family, belongs to the SIMATIC S7-1500 Series widely used in industrial automation across India.
| Brand | Siemens |
| Product Type | Programmable Logic Controller (PLC) |
| Product | 6AG1531-7PF00-4AB0 |
Siemens 6AG1531-7PF00-4AB0 Programmable Logic Controller – Technical Specifications
| Specification | Value |
|---|---|
| Product Description | SIPLUS S7-1500 AI 8xU/R/RTD/TC HF based on 6ES7531-7PF00-0AB0 with conformal coating, 0…+60 °C, analog input module 16-bit resolution, accuracy 0.1%, 8 channels in groups of 1, common mode voltage: 30 V AC/60 V DC, diagnostics; hardware interrupts including infeed element, shielding bracket and shield terminal |
| Product family | SIPLUS SM 531 analog input modules |
| Product Lifecycle (PLM) | PM300:Active Product |
| Net Weight (kg) | 0,300 Kg |
| Packaging Dimension | 41,00 x 191,00 x 164,00 |
| Package size unit of measure | MM |
| Country of origin | Germany |
The Siemens 6AG1531-7PF00-4AB0 Programmable Logic Controller is designed for precise analog signal acquisition in industrial automation environments. It features 8 analog inputs and one RTD reference channel compatible with Pt100, Ni1000, and thermocouple types B, J, K, and T. With a 24 V DC supply, 10 MΩ input resistance, and robust reverse polarity protection, this model delivers consistent temperature and voltage measurement performance within the SIMATIC S7-1500 Series.
This module is ideal for applications such as temperature monitoring, process control, and industrial machinery automation. Its support for both RTD and thermocouple sensors enables flexible use in heating, cooling, and process instrumentation systems. The high input resistance ensures accurate readings even in electrically noisy environments, making it a preferred choice for precision-driven automation setups.
In summary, the Siemens 6AG1531-7PF00-4AB0 PLC from the SIMATIC S7-1500 Series offers dependable analog input handling and superior thermal measurement support. With 8 analog channels, an additional RTD reference input, and 24 V DC operation, it provides reliable performance and long-term stability. Siemens’ proven engineering quality makes this module a trusted component in advanced industrial automation networks across sectors.
Related Products
