---
product_id: 376690916
title: "RS232 to RS485 Converter Serial Adapter with 4 Position Terminal Block for Long Haul Data Communication Supports 600W Anti-Surge"
brand: "dtech"
price: "€ 26.68"
currency: EUR
in_stock: true
url: https://www.desertcart.com.cy/products/376690916-rs232-to-rs485-converter-serial-adapter-with-4-position-terminal
store_origin: CY
region: Cyprus
---

# 600W anti-surge protection 4000ft long-haul range Auto RX-TX control RS232 to RS485 Converter Serial Adapter with 4 Position Terminal Block for Long Haul Data Communication Supports 600W Anti-Surge

**Brand:** dtech
**Price:** € 26.68
**Availability:** ✅ In Stock

## Summary

> ⚡ Future-Proof Your Industrial Network with Surge-Smart Connectivity!

## Quick Answers

- **What is this?** RS232 to RS485 Converter Serial Adapter with 4 Position Terminal Block for Long Haul Data Communication Supports 600W Anti-Surge by dtech
- **How much does it cost?** € 26.68 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/376690916-rs232-to-rs485-converter-serial-adapter-with-4-position-terminal)

## Best For

- dtech enthusiasts

## Why This Product

- Trusted dtech brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Robust Surge Defense:** Built-in 600W transient voltage suppressor shields your devices from damaging surges.
- • **Plug-and-Play Simplicity:** Auto RX-TX control means zero driver hassle—just connect and go.
- • **Power-Efficient & Compact:** Port-powered design eliminates external power needs in a sleek, mini form factor.
- • **Multi-Device Network Ready:** Connect up to 32 RS485 devices on a single bus for scalable setups.
- • **Seamless Long-Distance Data Flow:** Supports communication up to 4000ft (1200m) for expansive industrial networks.

## Overview

The DTECH RS232 to RS485 Converter is a compact, port-powered serial adapter designed for long-haul data communication up to 4000ft. It supports up to 32 devices on a multi-drop RS485 network with automatic RX-TX control for hassle-free plug-and-play operation. Featuring a robust 600W transient voltage suppressor, it safeguards connected equipment from electrical surges, making it ideal for industrial and commercial environments demanding reliable, noise-resistant serial communication.

## Description

DTECH RS232 to RS485 Converter Serial Adapter with 4 Position Terminal Block for Long Haul Data Communication Supports 600W Anti-Surge

## Features

- Port powered RS232 to RS485 Converter used in Long-haul Communication up to 4000ft (1200 meters)
- RS232 to RS485 adapter enables the connections of multiple bus nodes and 32 devices can be joined in RS-485 network
- Automatic RX - TX Control; RS-232 to RS-485 Converter controls the “Receive” and “Transmit” modes automatically
- Up to 115.2kbps baud rate (auto-detect) can be applied to point to point two wire half duplex and point to multi-point two wire half duplex communication
- A built-in Transient Voltage Suppressor (TVS) supports 600W anti-surge protection on each line of RS485 link which effectively guard devices from damage

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | DTech |
| Product Dimensions | 23.37 x 19.56 x 5.84 cm; 32 g |
| Item model number | DT-9001 |
| Manufacturer | guangzhouditedianzikejiyouxiangongsi |
| Color | black |
| Item Weight | 32 g |

## Product Details

- **Compatible devices:** Television
- **Specific uses for product:** TV
- **Connector type:** RS232 to RS485 Converter
- **Colour:** black
- **Item dimensions L x W x H:** 23.4 x 19.6 x 5.8 centimeters

## Images

![RS232 to RS485 Converter Serial Adapter with 4 Position Terminal Block for Long Haul Data Communication Supports 600W Anti-Surge - Image 1](https://m.media-amazon.com/images/I/51r2HiLXpVL.jpg)

## Questions & Answers

**Q: What is the input voltage range fo operation? can it be powered from pin 9 on the dsub connector?**
A: It does not need external power.

**Q: What is the voltage range of operation on the dsub connector?**
A: I dont know the range, my application was at 3.3V and I didnt have much problem with that.

## Frequently Bought Together

- DTECH RS232 to RS485 Converter Serial Adapter with 4 Position Terminal Block for Long Haul Data Communication Supports 600W Anti-Surge
- DTECH RS232 to RS485 Serial Converter Adapter with 4 Position Terminal Block for Industrial Long Haul Communication Data Supports 600W Anti-Surge
- DTech RS232 to RS485 Converter Serial Communication Data Adapter with TX RX LED Indicators and Terminal Board

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-14*