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header-product Siemens 3SK2 PROFINET Interface Communication Module
357.99 €

Siemens 3SK2 PROFINET Interface Communication Module

Siemens 3SK2 PROFINET Interface Module Photo 1
Siemens 3SK2 PROFINET Interface Module Photo 2
Siemens 3SK2 PROFINET Interface Module Photo 1
Siemens 3SK2 PROFINET Interface Module Photo 2
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Short description

The Siemens 3SK2 PROFINET interface module is designed for seamless integration of 3SK2 safety relays into industrial automation networks. This communication module enables efficient data exchange and monitoring, ensuring reliable performance in safety-critical applications. It supports standardized PROFINET protocols, facilitating easy configuration and diagnostics within complex control systems.
Available for order: 2 pcs.
Warranty: 2 Years
SKU: 12448834
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Cheapest delivery:

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Pick-up points

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Cost

1.89 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
16.07.2026 {{selectedOffer.officeDeliveryString}}
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Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
21.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
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Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
21.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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3 mth. х 119.33 €

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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 9.94 euros per month
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Product information

Description

The Siemens 3SK2 PROFINET interface module is a specialized communication component designed to integrate 3SK2 safety relays into industrial PROFINET networks. This module facilitates efficient data exchange, allowing for seamless monitoring and control within complex automation environments. By enabling direct communication via standardized protocols, it ensures that safety-critical data is transmitted reliably and accurately across the control system.

Advantages

This interface module significantly enhances the connectivity of safety systems by providing a standardized PROFINET IO interface with a transmission speed of 100 Mbps. Its compact design, featuring a 22.5 mm width, allows for space-saving installation within control cabinets. A major benefit is the ability to perform parameter assignment and diagnostics directly via PROFINET, which eliminates the need for specialized programming cables and simplifies maintenance procedures. The device is built for robust performance, supporting the integration of 3SK2 safety relays from version E05 and 3RK312/3RK313 units from version E04.

Suitable for

  • Integration of safety relays into PROFINET-based industrial automation networks
  • Real-time monitoring and diagnostics of safety-critical system states
  • Centralized parameter assignment in complex control architectures
  • Industrial environments requiring high-speed data communication for safety functions

When it may not be suitable

This module is not intended for use with non-compatible safety relay series or systems that do not support the PROFINET communication protocol. It is also not suitable for applications requiring PROFIBUS connectivity, for which a different interface module variant is required.

Key specifications

  • Interface type: PROFINET IO
  • Transmission rate: 100 Mbps
  • Connection type: RJ45
  • Width: 22.5 mm
  • Terminal type: Screw terminal
  • Compatibility: 3SK2 safety relays (from E05) and 3RK312/3RK313 (from E04)

How to use

The module is installed by mounting it alongside the compatible safety relay. The connection to the basic unit is established using a separate connection cable, which must be ordered independently. Once physically connected, the module is integrated into the PROFINET network via the RJ45 port. Configuration and parameter assignment are performed using the Safety ES software, which communicates through the PROFINET interface, removing the need for additional proprietary programming cables.

What to consider before purchase

  • Ensure your safety relay model and version (E05 for 3SK2) are compatible with this module
  • Verify that your control system supports PROFINET IO communication
  • Remember that the required connection cable to the basic unit is not included and must be purchased separately
  • Confirm that the 22.5 mm width fits within your existing control cabinet layout

Usage recommendations

For optimal system performance and safety, ensure that all firmware versions are compatible and that the installation is performed by qualified personnel according to the manufacturer's technical documentation.

Description

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Customer questions

FAQ

How much does the Siemens 3SK2 PROFINET Interface Module cost, and is it available for purchase?

The price is 357.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 16.07.2026 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 3SK2 PROFINET Interface Module be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Siemens 3SK2 PROFINET Interface Module online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
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