Module Type:Temperature Control
Brand:SIEMENS
Model Number:6ES5244-3AA21
Net Weight (kg):0.65
Power Supply Voltage:24V DC
Control Range:-40°C to 125°C
Communication Interface:Profinet
Relay Outputs:2
Accuracy:+/- 0.5°C
Operating Conditions:Temperature: -10°C to 55°C, Humidity: 5% to 95% RH
Introducing the SIEMENS 6ES5244-3AA21 Temperature Control Module, a cornerstone in industrial automation for its unparalleled precision and reliability. Designed for seamless integration into diverse industrial settings, this module ensures consistent temperature control essential for the smooth operation of machinery and processes.
Engineered with state-of-the-art technology, it boasts an impressive accuracy of ±0.5°C, coupled with a swift response time of less than 1 second, guaranteeing immediate adjustments to maintain optimal conditions. Its Profinet communication interface facilitates smooth data exchange within the industrial network, enhancing efficiency and productivity.
Crafted with durability in mind, this module operates efficiently within the temperature range of -25°C to +60°C, ensuring robust functionality even in challenging environments. The inclusion of an IP20 protection class adds an extra layer of safety, safeguarding against dust and splashing water, making it suitable for a wide array of industrial applications.
Beyond its technical prowess, the SIEMENS 6ES5244-3AA21 Temperature Control Module is distinguished by its compact size (107 x 145 x 116mm), which allows for easy installation without compromising on performance. Its low power consumption of ≤ 0.3W ensures minimal energy usage, contributing to sustainable operations.
Equipped with the latest advancements in temperature management, this module from SIEMENS is not just a tool but a solution designed to elevate the performance of your industrial systems. Experience unparalleled control over temperatures with the SIEMENS 6ES5244-3AA21 Temperature Control Module, leading the way in industrial automation.

What are the main features of Siemens SIEMENS 6ES5244-3AA21 Temperature Control Module – Precise Heating amp Cooling Control for Industrial Automation?
Key features include: high-speed processing and real-time response, robust design for harsh industrial environments, easy integration with existing automation systems, advanced diagnostics and monitoring capabilities, and compliance with international industrial standards.
Where is Siemens SIEMENS 6ES5244-3AA21 Temperature Control Module – Precise Heating amp Cooling Control for Industrial Automation commonly used?
The Siemens SIEMENS 6ES5244-3AA21 Temperature Control Module – Precise Heating amp Cooling Control for Industrial Automation is widely used in distributed control systems, process automation, oil and gas refineries, chemical plants, and power generation. It is ideal for factories, plants, and facilities requiring dependable automation control.
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Leading supplier of industrial automation parts for global manufacturers. This Industrial Power Supply Unit is designed for demanding industrial environments. As a professional supplier of power module and DC power supply, we provide genuine products with competitive pricing and reliable after-sales service.
Our industrial PSU solutions are widely used in process automation and manufacturing environments. Whether you need a replacement part or a complete system upgrade, this power module delivers consistent performance and long service life. We specialize in sourcing hard-to-find and obsolete automation components for legacy systems.
Common Applications:
- Manufacturing and production line automation
- Textile and packaging machinery
- Building automation and HVAC control
Key Features & Specifications Highlights:
- 24/7 technical support and after-sales service
- Worldwide fast shipping with secure packaging
- Compatible with major automation platforms (Siemens, Allen-Bradley, ABB, Schneider)
- Full documentation including datasheets and wiring diagrams
- Wide operating temperature range (-20°C to 60°C)
- LED status indicators for quick diagnostics
- Firmware upgradeable for future-proof operation
🏆 Top-selling automation product | 📦 Fast global delivery | 💰 Price match guarantee
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