# I/O Expander RoGer MCX4D — 4 Inputs, 4 Outputs

**URL:** https://aio.lv/en/product--roger-mcx4d--11636080
**Data updated:** 2026-03-08 08:42 (EET)
**Category:** Control Systems
**Manufacturer:** RoGer
**Manufacturer code:** MCX4D
**EAN:** 5902887044571
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 135.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 112.39 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--roger-mcx4d--11636080

## 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

RoGer MCX4D I/O expander provides four inputs and four outputs for integration with control systems. Designed to extend existing panels or controllers, it allows connection of additional sensors, switches and actuators. Useful in building automation, access control and alarm systems, it enables flexible wiring and expands I/O capacity without replacing the main controller.

## Long description

RoGer MCX4D I/O Expander — 4 Inputs, 4 Outputs provides additional digital inputs and relay outputs to extend the I/O capacity of control panels and controllers. Designed for integration with building automation, access control and alarm systems, the module enables connection of extra sensors, switches and actuators without replacing the main controller. The compact unit supports flexible wiring and simplifies installation when additional signals or control lines are required.
Advantages
The RoGer MCX4D offers four supervised inputs and four configurable outputs in a single compact module, reducing the need for additional controllers. Its design focuses on straightforward integration with existing control systems, allowing quick expansion of capabilities while maintaining system structure. The device supports common wiring schemes used in security and automation setups and minimizes installation time through a clear terminal layout.
Suitable for
 Expanding input and output capacity of access control panels
 Adding sensors and switches to alarm systems
 Integrating additional actuators or relays in building automation
 Remote I/O extension for controllers with limited ports
Key specifications
 Inputs: 4 digital supervised inputs suitable for sensors and switches
 Outputs: 4 outputs configurable as relay or transistor type depending on installation requirements
 Mounting: DIN-rail or panel mounting for compact installations
 Power supply: low-voltage DC supply compatible with standard control system voltages
 Connection: screw terminal blocks for secure wiring and easy serviceability
 Operating environment: designed for indoor use in control cabinets and distribution boxes
How to use
Install the MCX4D module in the control cabinet and connect the power supply according to the system voltage. Wire sensor and switch circuits to the supervised input terminals and connect controlled devices to the output terminals, observing polarity and load limits. Integrate the module with the main controller following the control system’s interface and addressing method so inputs and outputs appear as extensions of the primary panel. Verify wiring and perform functional tests for each input and output before commissioning.
Usage recommendations
Use the RoGer MCX4D in combination with compatible control panels and follow manufacturer guidelines for wiring and load specifications. For reliable operation, route signal and power cables separately where possible and secure connections with proper torque. Test supervised inputs with the intended sensor types and configure output behavior in the main controller to match the connected actuators’ requirements.

## FAQ

### How much does the RoGer MCX4D I/O expander — 4 in, 4 out cost, and is it available for purchase?

The price is 135.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 17 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 RoGer MCX4D I/O expander — 4 in, 4 out 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 RoGer 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 RoGer 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/11636080/68548366_large.webp