6ES7231-5QA30-0XB0 - Siemens Programmable Logic Controller
The Siemens 6ES7231-5QA30-0XB0 is a precision S7-1200 Thermocouple Module from the trusted SB 1231 signal board family, engineered for reliable analog input measurement in industrial automation systems.
| Brand | Siemens |
| Product Type | PLC - Programmable logic Controller |
| Series | Simatic S7-1200 |
| SKU / MPN | 6ES7231-5QA30-0XB0 |
Siemens Programmable Logic Controller 6ES7231-5QA30-0XB0 Technical Specifications:
| Specification | Value |
|---|---|
| Product Description | SIMATIC S7-1200, Analog input, SB 1231 TC, 1 AI thermocouples Type J or K |
| Product Family | SB 1231 thermocouple signal board |
| Product Lifecycle (PLM) | PM300:Active Product |
| Net Weight (kg) | 0,031 Kg |
| Packaging Dimension | 5,00 x 8,00 x 2,90 |
| Package Size Unit of Measure | CM |
| Country of Origin | China |
The Siemens 6ES7231-5QA30-0XB0 is a compact PLC module from the S7 1200 Thermocouple Module series, designed for precision temperature measurement and seamless integration with automation systems. Built with Siemens reliability, it serves engineers, OEMs, and system integrators in diverse industrial sectors.
The 6ES7231-5QA30-0XB0 belongs to the SB 1231 thermocouple signal board family, offering 1 analog input channel for Type J or K thermocouples. Compact in size (5.00 Γ 8.00 Γ 2.90 cm) and weighing just 0.031 kg, it is designed for easy panel integration in space-limited applications. Operating as part of the Siemens S7-1200 PLC ecosystem, it provides stable signal acquisition and dependable connectivity to process control systems. Classified under the PM300 Active Product Lifecycle, this module benefits from Siemensβ global support, long-term firmware updates, and proven reliability in industrial automation.
The Siemens 6ES7231-5QA30-0XB0 PLC module is widely used in industries requiring accurate temperature monitoring. In furnaces and metal processing, it ensures reliable thermal measurements for process consistency. In packaging and food industries, it helps maintain heating cycles and ensures compliance with quality standards. Utility plants deploy it for monitoring boilers, burners, and heat exchangers. Maintenance engineers appreciate its fault detection and diagnostics, while students and junior engineers benefit from its simplicity in TIA Portal. With Siemensβ strong ecosystem support, the 6ES7231-5QA30-0XB0 remains a trusted choice for long-term automation projects.
Engineers frequently search for this model under variations such as 6ES7231 5QA30 0XB0, 6es7231-5qa30-0xb0, or 6es72315qa300xb0. Related terms include Siemens thermocouple module, S7 1200 Thermocouple Module, 6ES7231-5QA30-0XB0 datasheet, manual, and price. Whether referenced as Siemens 6ES7231-5QA30-0XB0 or by alternate part numbers, it refers to the same trusted SIMATIC S7-1200 thermocouple solution. For official specifications, wiring diagrams, and documentation, please visit the Siemens product page. With proven performance and Siemens-backed support, the 6ES7231-5QA30-0XB0 delivers long-term value in temperature-driven automation.
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