# Interface adapter ABB USB/S1.2 with Serial and USB 2.0 outputs, 21–30 V input, 36×64.5×90 mm, grey

**URL:** https://aio.lv/en/product--abb-2cdg110243r0011--4298343
**Data updated:** 2026-01-06 11:15 (EET)
**Category:** I/O Adapters & Controllers
**Manufacturer:** ABB
**Manufacturer code:** 2CDG110243R0011
**EAN:** 4016779064507
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 179.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 148.75 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--abb-2cdg110243r0011--4298343

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

ABB USB/S1.2 interface adapter provides serial and USB 2.0 outputs for connecting devices to control or monitoring systems. It accepts a 21–30 V DC input and has compact dimensions (36 × 64.5 × 90 mm). The grey module is suitable for industrial or automation applications where reliable communication and space-saving mounting are required.

## Long description

ABB USB/S1.2 interface adapter connects a KNX installation to PC software clients such as ETS or visualization tools, enabling programming, bus monitoring and group monitoring. The adapter provides both serial and USB 2.0 outputs, accepts a 21–30 V DC input and has compact dimensions of 36 × 64.5 × 90 mm in a grey housing.
Advantages
The adapter supports Long Frames for faster downloads and is compatible with KNX Secure devices. Dual outputs (serial and USB 2.0) ensure flexible connection options to control and monitoring systems while the small form factor simplifies installation in space-constrained panels.
Suitable for
Connecting KNX installations to ETS programming software
Integrating KNX with visualization and building-management clients
Bus monitoring, group monitoring and diagnostic tasks
Installations requiring compact, panel-mounted communication interfaces
Key specifications
Brand: ABB
Model / MPN: 2CDG110243R0011
EAN: 4016779064507
Outputs: Serial and USB 2.0
Input voltage: 21–30 V DC
Dimensions: 36 × 64.5 × 90 mm
Color: Grey
Supports: KNX Long Frames and KNX Secure devices
How to use
Connect the device to the KNX bus and to a PC via the serial port or USB 2.0. Power the adapter with a 21–30 V DC supply. Launch the client software such as ETS or your chosen visualization tool; the adapter will be recognised by the software for programming, bus monitoring and diagnostics. Follow ETS or visualization software instructions to select the interface and start communication with KNX devices.
Usage recommendations
Install the adapter in a dry, ventilated enclosure and ensure proper wiring to the KNX bus and power supply. Use a compatible ETS version and enable KNX Secure support in the software when working with secure devices.

## Specifications

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -25 - 55 |
| Operating temperature (T-T) | -5 - 45 |

### Technical details

| Feature | Value |
|---|---|
| Sustainability compliance | Yes |
| Sustainability certificates | RoHS, CE |

### Ports & interfaces

| Feature | Value |
|---|---|
| Output interface | Serial, USB 2.0 |

### Other features

| Feature | Value |
|---|---|
| Quantity | 1 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.07 kg |
| Package weight | 80 g |
| Height | 90 mm |
| Width | 36 mm |
| Depth | 64.5 mm |

### Power

| Feature | Value |
|---|---|
| Power supply input voltage | 21 - 30 |

### Design

| Feature | Value |
|---|---|
| Product colour | Grey |

### Performance

| Feature | Value |
|---|---|
| LED indicators | Y |

### Packaging data

| Feature | Value |
|---|---|
| Package depth | 41 mm |
| Package height | 65 mm |
| Package width | 92 mm |

## FAQ

### How much does the ABB USB/S1.2 interface adapter Serial USB 2.0 cost, and is it available for purchase?

The price is 179.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 01.07.2026 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 ABB USB/S1.2 interface adapter Serial USB 2.0 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 ABB 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 ABB 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, output interface, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for ABB USB/S1.2 interface adapter Serial USB 2.0?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/4298343/58834000_large.webp