# Siemens SIMATIC S7-1200 F-DI 16x 24VDC Digital Input Module

**URL:** https://aio.lv/en/product--siemens-6es7226-6ba32-0xb0--12445761
**Data updated:** 2026-05-18 02:54 (EEST)
**Category:** Server Parts & Components
**Manufacturer:** Siemens
**Manufacturer code:** 6ES7226-6BA32-0XB0
**EAN:** 4025515082897
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 306.49 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 253.30 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--siemens-6es7226-6ba32-0xb0--12445761

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.07.2026 | free |
| Pickup points | 29.07.2026 | 1.89 EUR |
| Courier delivery to door | 29.07.2026 | 4.99 EUR |

## Summary description

The Siemens SM 1226 F-DI 16x 24VDC is a fail-safe digital input module designed for the SIMATIC S7-1200 PLC system. It provides 16 digital inputs with 24V DC voltage, ensuring reliable signal processing in safety-critical automation applications. This module is essential for integrating safety functions into industrial control systems, offering robust performance and seamless compatibility with the S7-1200 controller series.

## Long description

The Siemens SIMATIC S7-1200 F-DI 16x 24VDC digital input module is a specialized fail-safe component designed to enhance the safety capabilities of the SIMATIC S7-1200 controller series. This module provides 16 digital inputs operating at 24V DC, specifically engineered for safety-critical industrial automation tasks. By supporting PROFIsafe communication, it ensures secure data transmission and reliable signal processing, allowing for the integration of advanced safety functions directly into the PLC environment.
Advantages
This module offers a high level of safety integration, meeting stringent international standards such as PL E according to ISO 13849-1 and SIL3 according to IEC 61508. Its compact design, with an overall width of 70 mm, allows for efficient use of space within control cabinets. The module provides seamless compatibility with the S7-1200 system, enabling users to expand their controller configuration to meet specific application requirements without the need for extensive hardware modifications.
Suitable for
Safety-critical industrial automation systems
Emergency stop monitoring and safety interlocks
Integration of safety sensors into PLC-based control
Applications requiring SIL3 or PL E safety compliance
When it may not be suitable
This module is not compatible with the CPU 1211C model of the SIMATIC S7-1200 series. It is specifically designed for safety-related digital input processing and should not be used for standard, non-safety-critical digital input tasks where a standard module would be more cost-effective.
Key specifications
16 digital inputs
24V DC operating voltage
PROFIsafe support
70 mm overall width
Safety compliance: PL E (ISO 13849-1) and SIL3 (IEC 61508)
How to use
The module is installed by mounting it directly to the SIMATIC S7-1200 controller system. Once physically connected, it must be configured within the TIA Portal engineering software to define the safety parameters and input assignments. Ensure that all wiring is performed according to the safety requirements of the specific installation, and verify that the module is correctly addressed within the PROFIsafe network to ensure proper communication with the CPU.
What to consider before purchase
Verify compatibility with your specific S7-1200 CPU model
Ensure the control cabinet has sufficient space for the 70 mm module width
Confirm that your safety application requires SIL3 or PL E certification
Check that your engineering software supports the configuration of fail-safe modules
Usage recommendations
Always perform a comprehensive safety validation and testing procedure after installation to ensure that the fail-safe functions operate as intended within your specific automation environment.

## FAQ

### How much does the Siemens SM 1226 F-DI 16x 24VDC Digital Input Module cost, and is it available for purchase?

The price is 306.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 24.07.2026 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 SM 1226 F-DI 16x 24VDC Digital Input 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

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