# Siemens SIMATIC S7-1200 CPU 1211C PLC Base Module, 24V DC, 50kB

**URL:** https://aio.lv/en/product--siemens-6es7211-1ae40-0xb0--3271068
**Data updated:** 2026-05-18 02:49 (EEST)
**Category:** Control Systems
**Manufacturer:** Siemens
**Manufacturer code:** 6ES7211-1AE40-0XB0
**EAN:** 4047623402671
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 284.49 €
**Prices and availability valid until:** 2026-08-22 23:59
**Price without VAT (21%):** 235.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--siemens-6es7211-1ae40-0xb0--3271068

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.08.2026 | free |
| Pickup points | 11.08.2026 | 1.79 EUR |
| Courier delivery to door | 11.08.2026 | 4.99 EUR |

## Summary description

The Siemens SIMATIC S7-1200 CPU 1211C is a compact PLC base module designed for automation tasks. It operates on 24V DC power and features 50kB of integrated memory. This controller is ideal for small-scale industrial control applications, offering reliable performance and efficient integration within the S7-1200 system architecture for various automation processes.

## Long description

The Siemens SIMATIC S7-1200 CPU 1211C is a compact and efficient programmable logic controller designed to serve as the foundation for small-scale industrial automation systems. This base module provides reliable control capabilities, operating on a 24V DC power supply and featuring 50kB of integrated work memory to handle essential logic and data processing tasks within the S7-1200 ecosystem.
Advantages
This controller stands out due to its compact design, which allows for space-saving installation in control cabinets where footprint is limited. It offers seamless integration with the broader SIMATIC S7-1200 product family, ensuring scalability and compatibility with various expansion modules and communication interfaces. The robust construction ensures consistent performance in demanding industrial environments, while the integrated memory provides sufficient capacity for standard automation sequences and control logic.
Suitable for
Small-scale industrial automation and machine control
Conveyor belt systems and material handling
Building automation and HVAC control
Simple process monitoring and data logging
When it may not be suitable
This CPU may not be suitable for large-scale, complex automation projects that require extensive memory capacity or high-speed processing for thousands of I/O points. It is also not intended for applications requiring specialized safety-rated hardware or advanced motion control features that exceed the capabilities of the 1211C model.
Key specifications
Supply voltage: 24V DC
Integrated work memory: 50kB
Compact modular design
Part of the SIMATIC S7-1200 system architecture
Operating temperature range suitable for industrial environments
How to use
The CPU 1211C is installed on a standard DIN rail within an industrial control panel. Wiring is performed by connecting the 24V DC power supply to the designated terminals. Configuration and programming are managed via the TIA Portal engineering software, which allows users to define logic, set up communication parameters, and monitor the controller status. Once programmed, the module executes the control logic cyclically to manage connected sensors and actuators.
What to consider before purchase
Verify that the 50kB memory capacity is sufficient for your specific project requirements
Ensure the 24V DC power supply meets the electrical specifications of the module
Check compatibility with existing S7-1200 expansion modules if additional I/O is needed
Confirm that the TIA Portal software version supports this specific CPU model
Usage recommendations
Always ensure the device is installed in a well-ventilated enclosure to maintain optimal operating temperatures. Regularly back up your project files and keep the firmware updated to ensure long-term stability and security.

## FAQ

### How much does the Siemens SIMATIC S7-1200 CPU 1211C PLC Module cost, and is it available for purchase?

The price is 284.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 06.08.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Siemens SIMATIC S7-1200 CPU 1211C PLC Module be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Siemens products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Siemens service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/3271068/58312133_large.webp