6ES7211-1HE40-0XB0 SIEMENS Exclusive Compact CPU Original Brand New

6ES7211-1HE40-0XB0 SIEMENS Exclusive Compact CPU Original Brand New

The 6ES7211-1HE40-0XB0 SIEMENS compact controller belongs to the SIMATIC S7-1200 family, a highly adaptable platform designed for modern automation environments that require reliability, flexibility, and stable performance. This CPU 1211C model delivers a balanced combination of integrated functions, onboard I/O, and user-friendly engineering. With its DC power supply range of 20.4 to 28.8 V and integrated digital and analog channels, it offers a solid foundation for entry-level control applications as well as more advanced machine logic tasks. Its structure enables efficient program execution while maintaining compact dimensions suitable for installations with limited panel space.

The onboard configuration includes six digital inputs, four relay outputs, and two analog inputs designed for straightforward signal acquisition. These features provide essential functionality for many control tasks without requiring additional modules. Engineers benefit from predictable behavior, dependable switching capacity, and stable input recognition. Its memory capacity of 75 KB supports a wide spectrum of automation logic, data handling, and communication requirements. The design also emphasizes durability, offering consistent operation even in environments with frequent switching cycles.

The CPU supports flexible expansion through signal boards and communication boards, allowing additional interfaces such as RS485 or RS232 when required. This expands the controller’s capabilities without increasing the mounting footprint, making it ideal for projects where space must be conserved. Fast counters operating at up to 100 kHz allow the CPU to handle precise counting tasks or encoder-based applications, enhancing its usefulness in motion-related automation.

Overview

The controller is suitable as an introduction to the S7 platform while still delivering advanced features. It can be expanded with one signal board or communication board, along with up to three communication modules. These options allow the controller to grow together with the application, ensuring long-term flexibility.

Design

The compact CPU includes PWM outputs with selectable frequency, six high-speed counters, removable terminals, and support for signal expansion without modifying the controller’s overall physical dimensions. Optional simulation tools allow users to test logic sequences and I/O behavior prior to deployment.

Programming

Programming is carried out using the STEP 7 Basic package, enabling full configuration of all S7-1200 controllers and their associated modules.

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Data Sheet (PDF)

Product Code: 6ES7211-1HE40-0XB0

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