# Siemens 3RC7940-0TE10 Communication Cable for 3RC7 ILM to ET200SP, 0.5 m

**URL:** https://aio.lv/en/product--siemens-3rc7940-0te10--12451599
**Data updated:** 2026-05-18 02:51 (EEST)
**Category:** Internal PC Cables
**Manufacturer:** Siemens
**Manufacturer code:** 3RC7940-0TE10
**EAN:** 4047621107820
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 11.56 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--siemens-3rc7940-0te10--12451599

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

The Siemens 3RC7940-0TE10 is a specialized communication cable designed for connecting 3RC7 ILM modules to the ET200SP distributed I/O system. With a length of 0.5 meters, this cable ensures reliable data transmission and seamless integration within industrial automation setups. It is an essential component for maintaining efficient communication between system controllers and peripheral devices in various automation applications.

## Long description

The Siemens 3RC7940-0TE10 is a high-quality communication cable specifically engineered to facilitate seamless data exchange between 3RC7 ILM modules and the ET200SP distributed I/O system. Measuring 0.5 meters in length, this cable is designed to provide a stable and reliable connection in demanding industrial automation environments, ensuring that signals are transmitted accurately between system controllers and peripheral devices.
Advantages
This communication cable offers robust construction that meets the rigorous standards required for industrial applications. By providing a precise interface between the ILM modules and the ET200SP system, it minimizes signal interference and supports efficient system performance. Its compact 0.5-meter length is ideal for organized cabinet wiring, reducing cable clutter and simplifying the installation process within complex automation setups.
Suitable for
Connecting 3RC7 ILM modules to ET200SP distributed I/O systems
Industrial automation and control cabinet wiring
Data communication in modular machine control architectures
When it may not be suitable
This cable is not intended for use in environments requiring long-distance connections, as its 0.5-meter length limits its reach. It is also not compatible with systems outside of the specified 3RC7 ILM and ET200SP product families.
Key specifications
Cable length: 0.5 meters
Compatibility: 3RC7 ILM modules to ET200SP distributed I/O
Application: Industrial communication and data transmission
How to use
To install the cable, ensure that the power to the relevant automation system is switched off to prevent electrical hazards. Align the connectors with the corresponding ports on the 3RC7 ILM module and the ET200SP interface. Insert the connectors firmly until they click into place or are securely fastened according to the module specifications. Once connected, verify the link status through your control software to ensure proper data communication.
What to consider before purchase
Verify the physical distance between your modules to ensure 0.5 meters is sufficient
Confirm compatibility with your specific 3RC7 ILM and ET200SP hardware versions
Ensure the installation environment meets the environmental ratings for industrial cabling
Usage recommendations
Always route communication cables away from high-voltage power lines to prevent electromagnetic interference and ensure the integrity of the data signal.

## FAQ

### How much does the Siemens 3RC7940-0TE10 Communication Cable cost, and is it available for purchase?

The price is 13.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 08.07.2026 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. All transactions are 100% secure and encrypted.

### 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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