# Schneider Electric Zelio SR3XT61BD Expansion Module, 4 Digital Inputs, 2 Relay Outputs, 24V DC

**URL:** https://aio.lv/en/product--schneider-electric-sr3xt61bd--12466485
**Data updated:** 2026-06-04 17:44 (EEST)
**Category:** Control Systems
**Manufacturer:** Schneider Electric
**Manufacturer code:** SR3XT61BD
**EAN:** 3389110550078
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 84.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 69.83 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--schneider-electric-sr3xt61bd--12466485

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

The Schneider Electric Zelio SR3XT61BD is an expansion module designed for Zelio Logic smart relays. It features 4 digital inputs and 2 relay outputs, operating on a 24V DC power supply. This module is essential for extending the I/O capacity of automation systems in industrial and commercial control applications, ensuring reliable signal processing and equipment switching.

## Long description

The Schneider Electric Zelio SR3XT61BD is a dedicated expansion module engineered to increase the input and output capabilities of Zelio Logic smart relays. This compact unit provides 4 digital inputs and 2 relay outputs, operating seamlessly on a 24V DC power supply. It is designed to integrate directly into existing automation architectures, allowing for more complex control logic and the management of additional peripheral devices in industrial and commercial environments.
Advantages
This expansion module offers a robust solution for scaling automation systems without the need for replacing the primary controller. By providing additional I/O points, it enables the monitoring and control of more sensors and actuators, which enhances the overall flexibility of the system. The relay outputs ensure reliable switching for various electrical loads, while the 24V DC operation aligns with standard industrial control voltage requirements, ensuring compatibility and stable performance in demanding operational conditions.
Suitable for
Expanding I/O capacity in small-scale industrial automation
Commercial building control systems
Monitoring and switching peripheral equipment
Enhancing logic control in manufacturing processes
This module may not be suitable for applications requiring high-speed pulse counting or analog signal processing, as it is strictly limited to digital and relay-based operations. Furthermore, it is not intended for use in environments exceeding the specified temperature or environmental protection ratings of the Zelio Logic series.
Key specifications
Input type: 4 digital inputs
Output type: 2 relay outputs
Supply voltage: 24V DC
Compatibility: Zelio Logic smart relays
Mounting: DIN rail or panel mounting
To use the module, connect it to the base Zelio Logic smart relay using the provided expansion connector. Ensure the power supply is disconnected during installation to prevent electrical hazards. Once physically connected, the module is automatically recognized by the Zelio Soft software, where you can configure the additional inputs and outputs within your control program to suit your specific application requirements.
What to consider before purchase
Verify compatibility with your existing Zelio Logic base unit
Ensure your power supply provides a stable 24V DC output
Check that the number of inputs and outputs meets your project requirements
Confirm the physical space available for the expansion module on the DIN rail
For optimal performance and longevity, ensure that the relay outputs are not subjected to loads exceeding their rated capacity and maintain proper ventilation around the module to prevent overheating during continuous operation.

## FAQ

### How much does the Schneider Electric Zelio SR3XT61BD Expansion Module cost, and is it available for purchase?

The price is 84.49 € (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 06.07.2026 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 Schneider Electric Zelio SR3XT61BD Expansion 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 Schneider Electric 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 Schneider Electric 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/12466485/68768597_large.webp