# Relay I/O Expansion Module ACO CDN-I/O for CDNP Familio Inspiro — additional inputs and outputs

**URL:** https://aio.lv/en/product--aco-9689--11789902
**Data updated:** 2026-03-09 07:10 (EET)
**Category:** Control Systems
**Manufacturer:** ACO
**Manufacturer code:** 9689
**EAN:** 5905997381260
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 51.49 €
**Prices and availability valid until:** 2026-07-05 23:59
**Price without VAT (21%):** 42.55 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--aco-9689--11789902

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 26.06.2026 | free |
| Pickup points | 01.07.2026 | 1.99 EUR |
| Courier delivery to door | 01.07.2026 | 4.99 EUR |

## Summary description

ACO CDN-I/O is a relay input/output expansion module designed for integration with CDNP Familio Inspiro control panels. It provides additional digital inputs and relay outputs to expand system I/O capacity, enabling connection of extra sensors, switches and external devices. Suitable for security, alarm and automation installations where increased I/O is required.

## Long description

ACO CDN-I/O is a relay input/output expansion module designed to integrate with CDNP Familio Inspiro control panels. It adds additional digital inputs and relay outputs to increase the I/O capacity of security, alarm and automation systems, allowing connection of extra sensors, switches and external devices while maintaining compatibility with the host panel architecture.
Advantages
The module provides a compact and modular way to expand system inputs and outputs without replacing the main control panel. It uses relay outputs for reliable switching of external circuits and digital inputs for straightforward detection of sensor and switch states. Installation focuses on connecting the module to the CDNP Familio Inspiro panel, reducing the need for complex rewiring and minimising installation time.
Suitable for
Expanding I/O in residential and commercial alarm systems
Connecting additional door, window or motion sensors
Interfacing external devices such as sirens, relays or smart actuators
Small automation tasks that require additional discrete inputs or outputs
Key specifications
Function: relay input/output expansion module
Compatibility: designed for integration with CDNP Familio Inspiro control panels
Inputs: additional digital inputs for sensors and switches
Outputs: relay outputs for switching external devices and circuits
Form factor: compact module suitable for installation near the host panel
How to use
Mount the ACO CDN-I/O module according to the installation instructions provided with the CDNP Familio Inspiro system. Connect the module to the host control panel using the compatible bus or connector specified by the panel documentation, then wire sensors, switches and external devices to the digital inputs and relay outputs. Configure the host panel to recognise and assign the new inputs and outputs for monitoring, alarm logic or automation tasks.
Usage recommendations
Use the module within the electrical and environmental limits specified by the CDNP Familio Inspiro documentation. Test each input and output after installation to confirm correct wiring and configuration. For safety and compliance, ensure relay output loads are within rated limits and follow local regulations when connecting external circuits.

## FAQ

### How much does the ACO CDN-I/O relay I/O expansion module cost, and is it available for purchase?

The price is 51.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 26.06.2026 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/11789902/67187824_large.webp