# Expansion Module ACO CDN-M64

**URL:** https://aio.lv/en/product--aco-cdn-m64--11789955
**Data updated:** 2026-03-09 07:10 (EET)
**Category:** Control Systems
**Manufacturer:** ACO
**Manufacturer code:** CDN-M64
**EAN:** 5902887090684
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 40.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 33.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--aco-cdn-m64--11789955

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

Expansion module ACO CDN-M64 designed to extend system capacity and interface with compatible ACO devices. The module provides additional input/output channels for integration into control or monitoring installations. Suitable for industrial and building automation where ACO CDN series modules are used to increase connectivity and expand existing setups.

## Long description

The ACO CDN-M64 expansion module is designed to increase the input/output capacity of ACO CDN series systems and to interface with compatible ACO devices. It provides additional channels for integration into control and monitoring installations used in industrial and building automation. The module supports expansion of existing setups without replacing the base controller, enabling scalable growth of sensor and actuator connections.
Advantages
The module offers a compact form factor and standardized connections that simplify integration into ACO CDN networks. It reduces the need for multiple separate controllers by centralizing extra I/O in a single module. Built to fit the same installation environments as other ACO CDN series products, the CDN-M64 supports expansion with minimal changes to wiring and mounting. Its design focuses on reliable signal handling and interoperability within ACO ecosystems.
Suitable for
Expanding I/O capacity in building automation systems
Integration with industrial control panels and PLC-based installations
Connecting additional sensors and actuators in monitoring setups
Retrofitting existing ACO CDN installations to add channels
Key specifications
Function: Expansion input/output module for ACO CDN series
Application: Control and monitoring installations in industrial and building automation
Connectivity: Standardized module interfaces compatible with ACO CDN systems
Form factor: Compact module intended for integration into existing racks or mounting systems
Scalability: Enables incremental increase of connected sensors and actuators
How to use
Install the expansion module into the compatible ACO CDN system according to the manufacturer's mechanical and electrical mounting guidelines. Connect the module to the main controller or network bus using the prescribed interface, then terminate sensor and actuator wiring on the module's input/output terminals. After physical installation, configure the system controller or software to recognize the additional channels and assign them to the required control or monitoring functions. Verify signal integrity and perform a functional test of connected devices.
Usage recommendations
Use the CDN-M64 within ACO CDN environments to ensure compatibility. Follow grounding, wiring, and voltage specifications provided by the system documentation, and perform configuration and testing after installation to confirm correct operation.

## FAQ

### How much does the Expansion Module ACO CDN-M64 cost, and is it available for purchase?

The price is 40.99 € (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 03.07.2026 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 ACO 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 ACO 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/11789955/67187885_large.webp