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header-product Schneider Electric Zelio Logic Programmable Controller SR2E121FU, 8 Inputs, 4 Outputs, 100-240V AC, LCD Display
148.99 €

Schneider Electric Zelio Logic Programmable Controller SR2E121FU, 8 Inputs, 4 Outputs, 100-240V AC, LCD Display

Schneider Electric Zelio Logic SR2E121FU Programmable Controller Photo 1
Schneider Electric Zelio Logic SR2E121FU Programmable Controller Photo 2
Schneider Electric Zelio Logic SR2E121FU Programmable Controller Photo 1
Schneider Electric Zelio Logic SR2E121FU Programmable Controller Photo 2
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Schneider Electric Zelio Logic Programmable Controller SR2E121FU, 8 Inputs, 4 Outputs, 100-240V AC, LCD Display

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Short description

The Schneider Electric Zelio Logic SR2E121FU is a compact programmable logic controller designed for automation tasks. It features 8 digital inputs and 4 relay outputs, operating on a 100-240V AC power supply. Equipped with an integrated LCD display for easy monitoring and configuration, this controller is ideal for small-scale industrial and commercial control applications requiring reliable logic processing and versatile I/O management.
Available for order: 2 pcs.
Warranty: 2 Years
SKU: 5114172
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Cost

1.89 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
14.07.2026 {{selectedOffer.officeDeliveryString}}
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17.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.20 kg)
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From 1.89 €
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36 months installment: from 4.14 euros per month
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Product information

Description

The Schneider Electric Zelio Logic SR2E121FU is a compact and reliable programmable logic controller engineered for efficient automation in various industrial and commercial environments. This device serves as a central control unit for managing small-scale systems, offering a robust platform for logic processing and input/output management. With its integrated LCD display and intuitive interface, it provides users with direct access to configuration settings and real-time monitoring of system status.

Advantages

The primary benefit of this controller is its versatility in handling diverse automation tasks within a compact form factor. It is designed to operate seamlessly on a wide range of AC power supplies, ensuring compatibility with standard electrical infrastructures. The inclusion of an integrated display simplifies the setup and troubleshooting process, reducing the need for external programming tools during routine maintenance. Its durable construction ensures consistent performance in demanding operational conditions, making it a dependable choice for long-term automation projects.

Suitable for

  • Small-scale industrial automation systems
  • Commercial building control applications
  • Lighting and HVAC management
  • Conveyor belt control and monitoring
  • Pump and motor control sequences

When it may not be suitable

This controller is not intended for large-scale industrial processes that require high-speed processing or a high density of analog inputs and outputs. It may also be insufficient for applications requiring complex communication protocols or extensive data logging capabilities beyond its standard memory capacity.

Key specifications

  • Power supply voltage: 100-240V AC
  • Digital inputs: 8
  • Relay outputs: 4
  • Integrated LCD display
  • Compact modular design

How to use

To use the Schneider Electric Zelio Logic controller, mount the unit onto a standard DIN rail within a protected enclosure. Connect the power supply to the designated terminals, ensuring the voltage matches the specified range. Wire your digital sensors to the input terminals and your actuators or relays to the output terminals. Once powered, use the integrated LCD display and front-panel buttons to navigate the menu, configure logic parameters, or monitor the operational status of your connected devices.

What to consider before purchase

  • Verify that your application requirements do not exceed the 8 input and 4 output limit.
  • Ensure the power supply voltage is compatible with your local electrical grid.
  • Check if the physical dimensions fit within your existing control panel space.
  • Assess whether the logic complexity of your project aligns with the controller's processing capabilities.

Usage recommendations

Always ensure that the device is installed by a qualified professional in accordance with local electrical safety regulations. Regularly inspect the wiring connections and the display interface to maintain optimal performance and safety.

Description

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Customer questions

FAQ

How much does the Schneider Electric Zelio Logic SR2E121FU Programmable Controller cost, and is it available for purchase?

The price is 148.99 € (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 14.07.2026 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 Logic SR2E121FU Programmable Controller 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 Schneider Electric Zelio Logic SR2E121FU Programmable Controller 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 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
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