6ES7231-5QF32-0XB0 - Siemens S7-1200 Thermocouple Module

The Siemens 6ES7231-5QF32-0XB0 is a high-performance PLC module from the Siemens S7-1200 Thermocouple Module series, designed for accurate temperature measurement and industrial automation control. Compact and reliable, it offers engineers, OEMs, and maintenance teams a trusted solution for advanced process monitoring.

The 6ES7231-5QF32-0XB0 belongs to the SIMATIC S7-1200 SM 1231 thermocouple family and is built for precision temperature sensing. It provides 8 analog inputs for thermocouple connections, enabling multi-point monitoring of furnaces, ovens, boilers, and process equipment. Operating as part of the Siemens S7-1200 PLC ecosystem, it ensures seamless data acquisition and reliable integration with control logic. With compact dimensions of 9.00 × 10.70 × 5.80 cm and a lightweight build of only 0.191 kg, it is easy to mount in space-constrained panels. Classified under PM300 Active Product Lifecycle, the module guarantees long-term support, firmware updates, and Siemens-certified reliability.

Engineers value the Siemens 6ES7231-5QF32-0XB0 PLC module for its role in demanding applications where accurate thermal data is critical. In metal industries, it records furnace and casting temperatures with precision. In food and pharmaceutical plants, it maintains heating and cooling consistency to ensure compliance with strict safety standards. Utility operators use it for monitoring boilers, burners, and process heating systems, while research labs integrate it for experimental setups requiring exact temperature feedback. Junior engineers benefit from its easy programming in TIA Portal, while senior automation experts appreciate its reliability and long-term scalability within Siemens’ control infrastructure.

Common queries include the 6es7231-5qf32-0xb0 datasheet, manual, price, and wiring details, as engineers often search for variations like 6es7 231-5qf32-0xb0, 6es7231 5qf32 0xb0, or siemens thermocouple module. Whether listed as Siemens 6ES7231-5QF32-0XB0 or Siemens S7-1200 Thermocouple Module, it remains the same trusted industrial product. For official specifications and documentation, refer to Siemens’ product page. The 6ES7231-5QF32-0XB0 continues to be a reliable choice for temperature-driven automation, delivering performance and accuracy in every application.