---
product_id: 199349588
title: "Waveshare Industrial Modbus RTU 8-ch Relay Module with RS485 Interface Multi Isolation Protection Circuits Comes with an ABS Enclosure"
brand: "waveshare"
price: "€ 76.95"
currency: EUR
in_stock: true
url: https://www.desertcart.gr/products/199349588-waveshare-industrial-modbus-rtu-8-ch-relay-module-with-rs485
store_origin: GR
region: Greece
---

# 10A Current Rating 250V Coil Voltage Multi Isolation Protection Waveshare Industrial Modbus RTU 8-ch Relay Module with RS485 Interface Multi Isolation Protection Circuits Comes with an ABS Enclosure

**Brand:** waveshare
**Price:** € 76.95
**Availability:** ✅ In Stock

## Summary

> 🔗 Connect, Control, Conquer!

## Quick Answers

- **What is this?** Waveshare Industrial Modbus RTU 8-ch Relay Module with RS485 Interface Multi Isolation Protection Circuits Comes with an ABS Enclosure by waveshare
- **How much does it cost?** € 76.95 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/199349588-waveshare-industrial-modbus-rtu-8-ch-relay-module-with-rs485)

## Best For

- waveshare enthusiasts

## Why This Product

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

## Key Features

- • **Robust Isolation:** Onboard unibody isolation ensures high reliability and low interference.
- • **Smart Automation:** Flash-on, flash-off function for precise relay control.
- • **Real-Time Monitoring:** 3 LEDs provide instant feedback on MCU and signal status.
- • **Seamless Integration:** Easily cascades multiple devices on RS485 bus for expansive control.
- • **User-Friendly Design:** Rail-mounted ABS enclosure for effortless installation and safety.

## Overview

The Waveshare Industrial Modbus RTU 8-ch Relay Module is a versatile and reliable device designed for seamless integration into your automation systems. With features like configurable device addresses, robust isolation protection, and a user-friendly ABS enclosure, this relay module is perfect for professionals seeking efficiency and reliability in their projects.

## Description

Waveshare Industrial Modbus RTU 8-ch Relay Module with RS485 Interface Multi Isolation Protection Circuits Comes with an ABS Enclosure

## Features

- Configurable device address (1~255), multi devices can be cascaded on RS485 bus. Features flash-on, flash-off function, by passing argument to the command, it is possible to turn on the relay for a while and then close it automatically
- Onboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal. Onboard unibody magnetical isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption
- Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, llgthningproof & anti-electrostatic. Onboard Optocoupler isolation, prevent interference from external high-voltage circuit connected to the relay
- Reverse-proof circuit, prevent the circuit from being damaged accidentally by incorrect connection. High quality relay, contact rating: ≤10A 250VAC/30VDC
- Rail-mounted ABS plastic enclosure, easy to install, safe to use. 3 LEDs for indicating the MCU status and signal transceiving status

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Contact Type | Normally Open |
| Current Rating | 10 Amps |
| Brand | Waveshare |
| Operation Mode | Automatic |
| Wattage | 600 watts |
| Coil Voltage | 250 Volts |
| Contact Current Rating | 10 Amps |
| Maximum Switching Current | 10 Amps |
| Maximum Switching Voltage | 250 Volts |
| Item model number | Modbus RTU Relay (EN) |
| Item Weight | 1.41 ounces |
| Package Dimensions | 8.15 x 5.83 x 2.05 inches |
| Color | Modbus RTU Relay (EN) |
| Processor Brand | Via |
| Voltage | 5 Volts |
| Manufacturer | Waveshare |
| ASIN | B083J24HCM |
| Date First Available | January 6, 2020 |

## Product Details

- **Connector Type:** Clamp
- **Contact Type:** Normally Open
- **Current Rating:** 10 Amps
- **Mounting Type:** Screw Mount
- **Brand:** waveshare

## Images

![Waveshare Industrial Modbus RTU 8-ch Relay Module with RS485 Interface Multi Isolation Protection Circuits Comes with an ABS Enclosure - Image 1](https://m.media-amazon.com/images/I/61T10dJIEdL.jpg)
![Waveshare Industrial Modbus RTU 8-ch Relay Module with RS485 Interface Multi Isolation Protection Circuits Comes with an ABS Enclosure - Image 2](https://m.media-amazon.com/images/I/61LWB0QNK6L.jpg)
![Waveshare Industrial Modbus RTU 8-ch Relay Module with RS485 Interface Multi Isolation Protection Circuits Comes with an ABS Enclosure - Image 3](https://m.media-amazon.com/images/I/61DUPmdOpaL.jpg)
![Waveshare Industrial Modbus RTU 8-ch Relay Module with RS485 Interface Multi Isolation Protection Circuits Comes with an ABS Enclosure - Image 4](https://m.media-amazon.com/images/I/71vrmP1ms4L.jpg)
![Waveshare Industrial Modbus RTU 8-ch Relay Module with RS485 Interface Multi Isolation Protection Circuits Comes with an ABS Enclosure - Image 5](https://m.media-amazon.com/images/I/71I1OG-O+iL.jpg)

## Frequently Bought Together

- Waveshare Industrial Modbus RTU 8-ch Relay Module with RS485 Interface Multi Isolation Protection Circuits Comes with an ABS Enclosure
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**Shop now:** [https://www.desertcart.gr/products/199349588-waveshare-industrial-modbus-rtu-8-ch-relay-module-with-rs485](https://www.desertcart.gr/products/199349588-waveshare-industrial-modbus-rtu-8-ch-relay-module-with-rs485)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-01-31*