# Programmable Logic Controller Siemens SIMATIC S7-1200 CPU 1212F DC/DC/RLY 8 DI 24V DC 100KB memory

**URL:** https://aio.lv/en/product--siemens-6es7212-1hf40-0xb0--11776162
**Data updated:** 2026-03-08 22:45 (EET)
**Category:** Control Systems
**Manufacturer:** Siemens
**Manufacturer code:** 6ES7212-1HF40-0XB0
**EAN:** 4047623406853
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 593.49 €
**Prices and availability valid until:** 2026-08-12 23:59
**Price without VAT (21%):** 490.49 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--siemens-6es7212-1hf40-0xb0--11776162

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.89 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

Siemens SIMATIC S7-1200 CPU 1212F is a compact PLC with DC power supply, DC inputs and relay outputs (DC/DC/RLY). It provides 8 digital inputs supporting 24V DC signaling and on-board 100KB user memory for program and data. Designed for machine and process automation tasks, it suits control of small to medium applications requiring reliable I/O, basic logic, and local relay switching.

## Long description

Siemens SIMATIC S7-1200 CPU 1212F DC/DC/RLY is a compact programmable logic controller engineered for machine and process automation. The module uses DC supply and accepts 8 digital 24 V DC inputs while providing relay outputs for local switching. On-board 100 KB user memory stores control logic and data for small to medium applications, enabling basic sequencing, interlocking, and timer/counter functions. The device integrates easily into Siemens automation ecosystems and supports straightforward programming for typical industrial control tasks.
Advantages
The CPU 1212F offers a compact footprint and relay outputs that simplify direct actuation of external loads without additional interface modules. Its native 24 V DC digital inputs are compatible with common industrial sensors and switches, and the 100 KB user memory provides space for control programs and runtime data. Built-in features include deterministic execution of logic and compatibility with standard engineering tools for configuration and diagnostics, which reduces development and maintenance time.
Suitable for
 Control of small machinery and production cells
 Basic process control and sequence management
 Local switching of pumps, valves, indicators via relay outputs
 Integration in modular automation systems and retrofit projects
 Educational and laboratory automation setups
Key specifications
 Power supply type: DC
 Digital inputs: 8 channels, 24 V DC
 Outputs: Relay outputs for direct load switching
 User memory: 100 KB for program and data
 Form factor: Compact CPU module suitable for DIN-rail mounting
 Programming: Compatible with Siemens TIA Portal engineering tools
How to use
Install the CPU on a compatible DIN rail and connect a 24 V DC supply according to the device’s wiring requirements. Wire sensors and switches to the 8 digital input channels and connect actuators to the relay outputs, observing the outputs’ contact ratings. Configure and program the controller using Siemens engineering software, upload the user program to the on-board memory, and verify input/output behavior through the built-in diagnostic functions. Follow standard safety and wiring practices when working on energized systems.
Usage recommendations
For reliable operation, match input signal levels to 24 V DC and ensure relay output loads do not exceed the specified contact ratings. Use appropriate surge protection and grounding in environments with electrical noise. Regularly back up the program and data stored in the on-board memory, and perform firmware and configuration updates via approved Siemens tools.

## FAQ

### How much does the Siemens SIMATIC S7-1200 CPU 1212F PLC cost, and is it available for purchase?

The price is 593.49 € (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 03.08.2026 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 1212F PLC 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

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