---
product_id: 666530712
title: "Hyuduo LED 7 Segment Display, MODBUS-RTU Display Module, 4 Digits Display with RS485 Serial Port for PLC Communication (5-36V)"
brand: "hyuduo"
price: "R1782"
currency: ZAR
in_stock: true
reviews_count: 5
category: "Hyuduo"
url: https://www.desertcart.co.za/products/666530712-hyuduo-led-7-segment-display-modbus-rtu-display-module-4
store_origin: ZA
region: South Africa
---

# Wide 5-36V power range RS485 Modbus-RTU connectivity 4-digit precision display Hyuduo LED 7 Segment Display, MODBUS-RTU Display Module, 4 Digits Display with RS485 Serial Port for PLC Communication (5-36V)

**Brand:** hyuduo
**Price:** R1782
**Availability:** ✅ In Stock

## Summary

> 🔴 Illuminate your data with precision and style!

## Quick Answers

- **What is this?** Hyuduo LED 7 Segment Display, MODBUS-RTU Display Module, 4 Digits Display with RS485 Serial Port for PLC Communication (5-36V) by hyuduo
- **How much does it cost?** R1782 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/666530712-hyuduo-led-7-segment-display-modbus-rtu-display-module-4)

## Best For

- hyuduo enthusiasts

## Why This Product

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

## Key Features

- • **Bright & Bold:** Adjustable red LED brightness guarantees visibility in any lighting condition, making your data impossible to miss.
- • **Built to Last:** Lightweight yet rugged ABS frame with premium copper terminals for reliable, long-term performance.
- • **Power Flexibility:** Operates seamlessly across a broad 5-36V DC range, adapting to diverse industrial setups.
- • **Precision at a Glance:** Customizable decimal points and baud rates ensure your data is always crystal clear.
- • **Plug & Play Simplicity:** Special frame design for effortless embedding and rapid installation—get up and running in no time.

## Overview

The Hyuduo LED 7 Segment Display is a robust 4-digit digital module featuring customizable decimal points and baud rates via RS485 Modbus-RTU protocol. Powered by a versatile 5-36V DC input, it boasts adjustable red LED brightness housed in a durable ABS frame with high-quality copper terminals, designed for quick installation and reliable industrial communication.

## Description

Specification: Condition: 100% Brand New Item Type: PLC Display Color: Black Material: ABS Digital Display Digits: 4 Digit Working Voltage: DC 5-36V Communication protocol: Modbus-RTU Interface Description: VCC: Positive Power Supply GND: Negative Pole of Power Supply COM: Negative Power Supply D+: Rs485 Data Communication A+ D -: Rs485 Data Communication B- Baud Rate: 1200bps/2400bps/4800bps/9600bps/19200bps/38400bps/57600bps/115200bps Default: 9600bps Examples of instructions: 1. Display data (00 32 decimal is 50, and negative numbers are represented by the inverse code. If ff fe is sent, -001 is displayed); 2. Set the position of the decimal point (the range is 01-03, 01 is the decimal point after the tens, 02 is the decimal point after the hundreds, 03 is the thousands, and only the tens and hundreds are displayed when it is negative) 3. Set the brightness (range 01-07, the larger the data, the brighter); 4. Set the baud rate (data range 0-7 corresponds to 1200 2400 4800 9600 19200 38400 57600 115200 respectively); Package List: 1 x PLC Display

Review: worked great
Review: Excelente display, muy buen brillo y tiempo de respuesta. Compré 3 y los usamos directamente en una red modbus rtu con controladores s7-1200 y funcionan correctamente. Configuración sencilla y rápida. Compra recomendada

## Features

- [Specification] This display is a 4-digits 7-segement display with decimal point. It has RS485 Serial Port and its communication protocol is Modbus-RTU. The power input of this display is DC 5-36V.
- [High Accuracy] The display has decimal point funtion, and the position of decimal point and baud rate could be customized, which ensures the accuracy of display.
- [Easy to Install] The display with special-designed frame can be embeded on other device, it is convenient and quick to install.
- [Red LED] This display module consists red LED tube, and its brightness can be set, which is very practical.
- [High Quality] The frame of this display is made of high quality ABS material, so the display module is lightweight and sturdy. The terminals of the serial ports is made of high quality copper.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B093SZMYC2 |
| ASIN  | B093SZMYC2 |
| Accessory Connection Type | default |
| Batteries Included? | No |
| Batteries Required? | No |
| Customer Reviews | 3.5 3.5 out of 5 stars (6) |
| Customer reviews | 3.5 3.5 out of 5 stars (6) |
| Date First Available | 19 July 2023 |
| Date First Available  | 19 July 2023 |
| Finish | Finish |
| Handle Material | default |
| Included components | inc |
| Installation Method | InstallationMethod |
| Item Package Quantity | 1 |
| Item Weight | 60 g |
| Manufacturer | Hyuduo |
| Manufacturer  | Hyuduo |
| Manufacturer reference | Hyuduo1ycf369vob1241 |
| Manufacturer reference  | Hyuduo1ycf369vob1241 |
| Material | Material |
| Part number | Hyuduo1ycf369vob1241 |
| Power source type | PowerSource |
| Product Dimensions | 1 x 1 x 1 cm; 60 g |
| Product Dimensions  | 1 x 1 x 1 cm; 60 g |

## Images

![Hyuduo LED 7 Segment Display, MODBUS-RTU Display Module, 4 Digits Display with RS485 Serial Port for PLC Communication (5-36V) - Image 1](https://m.media-amazon.com/images/I/71ZfbtWvlqL.jpg)
![Hyuduo LED 7 Segment Display, MODBUS-RTU Display Module, 4 Digits Display with RS485 Serial Port for PLC Communication (5-36V) - Image 2](https://m.media-amazon.com/images/I/71x6T4ksMkL.jpg)
![Hyuduo LED 7 Segment Display, MODBUS-RTU Display Module, 4 Digits Display with RS485 Serial Port for PLC Communication (5-36V) - Image 3](https://m.media-amazon.com/images/I/71HL7AbHQqL.jpg)
![Hyuduo LED 7 Segment Display, MODBUS-RTU Display Module, 4 Digits Display with RS485 Serial Port for PLC Communication (5-36V) - Image 4](https://m.media-amazon.com/images/I/7175-mKDF8L.jpg)
![Hyuduo LED 7 Segment Display, MODBUS-RTU Display Module, 4 Digits Display with RS485 Serial Port for PLC Communication (5-36V) - Image 5](https://m.media-amazon.com/images/I/61mzCYoYjoL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by B***Y on 4 April 2023*

worked great

### ⭐⭐⭐⭐⭐ Review
*by M***I on 3 February 2026*

Excelente display, muy buen brillo y tiempo de respuesta. Compré 3 y los usamos directamente en una red modbus rtu con controladores s7-1200 y funcionan correctamente. Configuración sencilla y rápida. Compra recomendada

### ⭐ Review
*by A***T on 25 January 2025*

No documentation. imposible to set it up.

## Frequently Bought Together

- LED 7 Segment Display, MODBUS-RTU Display Module, 4 Digits Display with RS485 Serial Port for PLC Communication (5-36V)
- RS485 Display, 0.56 Inch 4 Digit LED Display RS485 Serial Port Tester Communication MODBUS-RTU/ASCII Protocol 30mA DC 7 ~ 36V
- USB to RS485 Converter Industrial Adapter Original FT232RL and SP485EEN Fast Communication Embedded Protection Circuits Resettable Fuse ESD Protection

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-30*