# Signal converter ATEN IC485S — serial interface adapter, dimensions 74.5×18.5×54 mm

**URL:** https://aio.lv/en/product--aten-ic485s--432828
**Data updated:** 2026-03-07 10:52 (EET)
**Category:** I/O Adapters & Controllers
**Manufacturer:** ATEN
**Manufacturer code:** IC485S
**EAN:** 4710423772120
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 48.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 40.07 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--aten-ic485s--432828

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

ATEN IC485S is a compact signal converter for serial communications. The unit converts between compatible signal formats and is intended for integration into I/O and controller setups. Key physical specifications: width 74.5 mm, height 18.5 mm, depth 54 mm. Suitable for industrial or commercial systems requiring a small-form serial interface adapter.

## Long description

ATEN IC485S is a compact signal converter designed for serial communications in industrial and commercial systems. The adapter converts between RS-232 and RS-422/RS-485 signal formats, enabling reliable long-distance data transmission up to 1200 m (4000 ft.). With a small form factor of 74.5×18.5×54 mm, the unit is intended for integration into I/O cabinets, controller racks, and embedded setups where space is limited while allowing multi-drop network topologies.
Advantages
The ATEN IC485S supports two-way conversion between RS-232 and RS-422/RS-485 standards, providing compatibility with a wide range of legacy and modern serial devices. It allows multi-drop connections with support for up to 32 hubs, facilitating expansion of serial networks without complex rewiring. Built-in monitoring functions verify data flow between connected devices, aiding troubleshooting and ensuring communication integrity. The compact dimensions minimise footprint and simplify mounting in crowded installations.
Suitable for
 Long-distance serial communication links up to 1200 m (4000 ft.)
 Industrial automation and process control systems
 Integration into I/O cabinets, PLC racks and communication panels
 Multi-drop networks requiring connection of multiple hubs or nodes
 Commercial environments needing reliable RS-232 to RS-422/RS-485 conversion
Key specifications
 Signal conversion: RS-232 ↔ RS-422/RS-485 two-way
 Maximum transmission distance: up to 1200 m (4000 ft.)
 Multi-drop support: up to 32 hubs/nodes
 Monitoring capability: data flow verification between devices
 Dimensions (W×H×D): 74.5 × 18.5 × 54 mm
 Intended mounting: I/O and controller integration in confined spaces
How to use
Install the ATEN IC485S in proximity to the RS-232 or RS-422/RS-485 devices it will connect. Make serial cable connections according to the chosen mode (RS-232 to RS-422/RS-485 or vice versa) and ensure proper grounding and shielding for long-distance runs. Configure the connected devices to matching serial settings (baud rate, parity, data bits and stop bits) and use the unit's monitoring function to confirm data transmission. Secure the adapter within the cabinet or mounting panel to minimise movement and protect connections from vibration or accidental disconnection.
Usage recommendations
For reliable long-distance operation, use twisted-pair, shielded cable rated for serial communications and install common-mode grounding at appropriate points. Match communication parameters across devices before testing and limit node counts per branch according to network design. Regularly check physical connections and use the converter's monitoring feature during commissioning and troubleshooting to verify signal integrity.

## Specifications

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 18.5 mm |
| Width | 74.5 mm |
| Depth | 54 mm |

## FAQ

### How much does the Signal converter ATEN IC485S cost, and is it available for purchase?

The price is 48.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 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 14.07.2026 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 ATEN 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 ATEN 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/432828/56502804_large.webp