# DeLOCK 64265 Serial Converter Repeater Isolator RS-232 RS-422/485 Black

**URL:** https://aio.lv/en/product--delock-64265--11427439
**Data updated:** 2025-12-30 21:18 (EET)
**Category:** Serial & Parallel Cables
**Manufacturer:** DELOCK
**Manufacturer code:** 64265
**EAN:** 4043619642656
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 73.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 60.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--delock-64265--11427439

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.99 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

The DeLOCK 64265 is a serial converter, repeater, and isolator supporting RS-232 and RS-422/485 protocols. It features a robust metal housing and compact dimensions of 50 mm width, 84.6 mm depth, and 23 mm height. Designed for reliable data transmission in industrial environments, it ensures signal integrity and isolation between devices.

## Long description

The DeLOCK 64265 is a serial converter, repeater and isolator that enables data transmission between devices with RS-232 and RS-422/485 interfaces. Housed in a robust metal enclosure, the unit is compact (50 × 84.6 × 23 mm) and designed for use in industrial environments and fieldbus systems, providing galvanic isolation and protection against electrostatic discharge.
Advantages
The converter supports RS-232 and RS-422/485 protocols in one device, offers switchable internal terminating resistors via pin headers and includes repeater functionality to extend communication range when two units are linked. The metal housing provides mechanical protection, EMI shielding and multiple mounting options for installation in control cabinets or on DIN rails.
Suitable for
Connecting RS-232 equipment to RS-422/485 networks
Fieldbus and industrial automation installations
Extending RS-232 link distance using two connected converters
Environments requiring galvanic isolation and ESD protection
Key specifications
Manufacturer: DELOCK
Model / MPN: 64265
Interfaces: RS-232 ↔ RS-422/485
Functions: converter, repeater, isolator
Dimensions: 50 mm × 84.6 mm × 23 mm
Housing: metal
Terminating resistors: internal, switchable via pin headers
Extension option: two units can be connected directly for RS-232 range up to 1200 m
EAN: 4043619642656
How to use
Install the converter in a suitable location using the available mounting options and connect the RS-232 device to the RS-232 port and the RS-422/485 network to the corresponding terminal. Configure the internal terminating resistors with the onboard pin headers according to the network topology and impedance requirements. For extended RS-232 distance, connect two DeLOCK 64265 units directly and verify signal integrity and grounding before commissioning.
Usage recommendations
For reliable long-distance communication, enable terminating resistors only at the ends of the bus and ensure consistent wiring and grounding practices. Use the metal housing mounting options to minimize mechanical stress and place the converter away from strong electromagnetic sources.

## Specifications

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 5 - 90 |
| Storage temperature (T-T) | -10 - 70 |
| Operating temperature (T-T) | 0 - 60 |
| AC adapter included | Yes |
| Height | 23 mm |
| LED indicators | Y |
| Width | 50 mm |
| Depth | 84.6 mm |
| Product colour | Black |
| Host interface | RS-232 |
| Country of origin | China |
| Switch type | Auto |
| Manual | Yes |
| Package type | Box |
| Housing material | Metal |
| Output interface | RS-422/485 |
| Electrostatic Discharge (ESD) protection | 15 kV |

## FAQ

### How much does the Serial Converter DeLOCK 64265 cost, and is it available for purchase?

The price is 73.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 264 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 20.07.2026 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: Cash payment, 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 DELOCK 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 DELOCK 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

### Where can I download the instructions for Serial Converter DeLOCK 64265?

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/11427439/66174286_large.webp