# Digital input module Grenton INO-222-T-01 — 2 inputs, 2 relay outputs

**URL:** https://aio.lv/en/product--grenton-ino-222-t-01--2417716
**Data updated:** 2026-06-25 19:49 (EEST)
**Category:** Other goods
**Manufacturer:** Grenton
**Manufacturer code:** INO-222-T-01
**EAN:** 5902983719199
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 127.49 €
**Prices and availability valid until:** 2026-08-12 23:59
**Price without VAT (21%):** 105.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--grenton-ino-222-t-01--2417716

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.07.2026 | free |
| Pickup points | 29.07.2026 | 1.89 EUR |
| Courier delivery to door | 29.07.2026 | 4.99 EUR |

## Summary description

Grenton INO-222-T-01 is a digital input module with two inputs and two relay outputs designed for building automation and control systems. It accepts digital signals on its inputs and switches external circuits via the relay outputs. Suitable for integrating sensors, switches, or pushbuttons to control lighting, HVAC or other equipment, offering reliable signal processing and isolation.

## Long description

The Grenton INO-222-T-01 is a versatile digital input module designed for advanced building automation and control systems. This compact device features two digital inputs and two integrated relay outputs, allowing for seamless interaction between physical control elements and electrical circuits. It is engineered to process digital signals from various sources and execute switching commands, making it a reliable component for modern smart home or commercial building management infrastructures.
Advantages
This module offers significant flexibility by combining signal input processing with direct relay control in a single, space-saving unit. Its design ensures reliable operation within the Grenton TF-Bus ecosystem, providing stable communication and integration with other system components. The inclusion of relay outputs allows for the direct switching of external devices, reducing the need for additional interface hardware. Furthermore, the flush-mount design facilitates a clean and professional installation, ensuring the module remains discreet while maintaining full functionality within the building automation network.
Suitable for
Integrating wall switches and pushbuttons into a smart home system
Connecting digital sensors for monitoring building status
Controlling lighting circuits or HVAC equipment via relay outputs
Expanding the input and output capabilities of a Grenton TF-Bus installation
When it may not be suitable
This module is not intended for high-voltage power distribution or switching heavy industrial loads that exceed the relay's rated capacity. It is also not suitable for applications requiring analog signal processing, as it is specifically designed for digital input signals only.
Key specifications
Two digital inputs for signal detection
Two relay outputs for circuit switching
Supports 1-Wire interface
Designed for flush mounting
Compatible with TF-Bus communication protocol
How to use
The module is installed in a standard flush-mount box, typically behind a wall switch or in a junction box. Connect the digital inputs to your chosen sensors or pushbuttons according to the wiring diagram. The relay outputs should be wired to the external circuits you intend to control, ensuring that the load does not exceed the specified limits. Once physically installed, the module must be configured within the Grenton software environment to define the logic and interaction between the inputs and the relay outputs.
What to consider before purchase
Ensure the installation location has sufficient space for a flush-mount device
Verify that the electrical load of the connected equipment is compatible with the relay specifications
Confirm that your existing system supports the TF-Bus communication protocol
Check if additional 1-Wire sensors are required for your specific automation project
Usage recommendations
Always disconnect the power supply before performing any wiring or installation work. Ensure that all connections are secure and comply with local electrical safety regulations to prevent damage to the module or the connected equipment.

## FAQ

### How much does the Grenton INO-222-T-01 digital input module cost, and is it available for purchase?

The price is 127.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 90 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 24.07.2026 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 Grenton INO-222-T-01 digital input module 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 Grenton 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 Grenton 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/2417716/60107887_large.webp