# FF MR-DIO-1 expansion module 9–30V DC — digital/IO interface

**URL:** https://aio.lv/en/product--ff-mr-dio-1--11776189
**Data updated:** 2026-03-08 22:45 (EET)
**Category:** Control Systems
**Manufacturer:** FF
**Manufacturer code:** MR-DIO-1
**EAN:** 5908312594949
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 96.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 80.16 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ff-mr-dio-1--11776189

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

FF MR-DIO-1 is an expansion module powered by 9–30V DC designed to provide additional digital input/output functionality for compatible control systems. The module extends device I/O capacity, enabling integration of sensors, switches and external logic signals. It suits industrial and building automation where extra digital interfaces are required.

## Long description

FF MR-DIO-1 expansion module 9–30V DC — digital/IO interface is an add-on module that provides additional digital input and output channels for compatible control systems. Designed for operation from a 9–30V DC supply, the module allows integration of discrete sensors, switches and external logic signals to extend the I/O capacity of automation controllers and gateways. Its compact form factor and industrial voltage range make it suitable for integration in industrial and building automation installations where supplementary digital interfaces are needed.
Advantages
The module supports a wide DC supply range (9–30V) that accommodates common industrial power sources and battery-backed systems. It provides reliable digital I/O expansion without requiring changes to the host controller hardware. The design focuses on straightforward integration with existing wiring and control logic, enabling connection of common sensors and mechanical switches. Built for continuous operation in automation environments, the module helps reduce the need for separate relay modules or custom wiring solutions.
Suitable for
Expanding digital inputs and outputs in PLCs and controllers
Connecting discrete sensors, limit switches and push-buttons
Integrating external logic signals and simple alarm contacts
Adding I/O capacity in building automation panels and control cabinets
Key specifications
Supply voltage range: 9–30V DC
Function: digital input and digital output expansion
Interface type: discrete I/O for sensors, switches and logic signals
Mounting: panel or DIN-rail compatible form factor suitable for control cabinets
Operating environment: intended for industrial and building automation applications
How to use
Install the FF MR-DIO-1 module according to the host system’s mounting and wiring instructions, and connect the module to a 9–30V DC supply. Wire digital inputs to common dry contacts or voltage-level sensors as specified by the host controller, and wire digital outputs to the appropriate load or downstream device within the voltage and current limits supported by the host system. Configure the host controller or gateway to recognize and map the additional inputs and outputs; verify signal logic levels and test each channel before placing the system into regular operation.
Usage recommendations
Use shielded or properly routed cabling for sensor and switch connections in electrically noisy environments, and observe the host controller’s input protection and output sourcing/sinking requirements. Verify supply polarity and voltage range during installation and perform functional tests after configuration to ensure correct mapping of signals.

## FAQ

### How much does the FF MR-DIO-1 expansion module 9–30V DC cost, and is it available for purchase?

The price is 96.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 09.07.2026 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 FF MR-DIO-1 expansion module 9–30V DC 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 FF 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 FF 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/11776189/67166262_large.webp