---
product_id: 802433150
title: "4AI+4AO Switching Analog Remote IO Expansion Module RS485 Ethernet 0-20mA/4-20mA GXAXA0404 Modbus DC 9-36V Work with Host"
brand: "ebyte"
price: "R$646"
currency: BRL
in_stock: true
category: "Ebyte"
url: https://www.desertcart.com.br/products/802433150-4ai-4ao-switching-analog-remote-io-expansion-module-rs485-ethernet
store_origin: BR
region: Brazil
---

# Wide DC 9-36V power input Simultaneous 5-client RS485 & Ethernet access Supports Modbus TCP/RTU protocols 4AI+4AO Switching Analog Remote IO Expansion Module RS485 Ethernet 0-20mA/4-20mA GXAXA0404 Modbus DC 9-36V Work with Host

**Brand:** ebyte
**Price:** R$646
**Availability:** ✅ In Stock

## Summary

> 🚀 Power your smart industrial network with scalable precision!

## Quick Answers

- **What is this?** 4AI+4AO Switching Analog Remote IO Expansion Module RS485 Ethernet 0-20mA/4-20mA GXAXA0404 Modbus DC 9-36V Work with Host by ebyte
- **How much does it cost?** R$646 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/802433150-4ai-4ao-switching-analog-remote-io-expansion-module-rs485-ethernet)

## Best For

- ebyte enthusiasts

## Why This Product

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

## Key Features

- • **Scalable Modular Design:** Expand up to 16 IO modules on-demand—no costly full replacements needed.
- • **Robust Multi-Client Access:** Simultaneously serve 5 hosts ensuring smooth, uninterrupted control.
- • **Real-Time Status Diagnostics:** Monitor communication health instantly to avoid downtime and stay ahead.
- • **Flexible Network Configuration:** Supports DHCP/static IP and 8 baud rates for ultimate customization.
- • **Seamless Multi-Protocol Integration:** Effortlessly connect with Modbus TCP and RTU for versatile industrial networking.

## Overview

The EBYTE GXAXA0404 is a cutting-edge 4AI+4AO analog remote IO expansion module supporting Modbus TCP/RTU protocols with RS485 and Ethernet interfaces. Designed for professional industrial environments, it offers scalable expansion up to 16 modules, real-time diagnostics, and simultaneous multi-client access, all powered by a flexible 9-36V DC input. Ideal for seamless integration with PLCs and touchscreens, it ensures cost-effective, reliable, and customizable control solutions.

## Description

The M31 series distributed IO host supports Modbus TCP protocol and Modbus RTU protocol for acquisition control. The device supports simultaneous access by 5 clients and supports function codes 01/02/03/04/05/06/15/16. The product adopts an scalable design in structure. During use, if the user finds that the current device has some functions When the needs cannot be met, you can select the corresponding IO expansion modules according to the missing functions and splice them together to achieve the functions. There is no need to purchase the whole machine. This saves costs and facilitates customers to access the current on-site environment the modules are self-contained. With status diagnosis function, it can monitor the communication status of IO modules in real time; it can support a maximum of 16 IO expansion modules .

## Features

- Supports standard Modbus protocol and conversion;Support Modbus TCP/ RTU protocol Supports various configuration software/PLC/touch screens;
- RS485 acquisition control I/O;The network port collects and controls I/O and supports 5- way host access;Support custom Modbus address settings;
- Supports 8 baud rate configurations; Support DHCP and static IP;
- Support the installation of positioning holes and guide rails;Using distributed IO mode, up to 16 IO expansion modules can be connected ;
- The M31 series distributed IO host supports Modbus TCP protocol and Modbus RTU protocol for acquisition control. The device supports simultaneous access by 5 clients and supports function codes 01/02/03/04/05/06/15/16. The product adopts an scalable design in structure.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DP4JTMVJ |
| Brand | EBYTE |
| Date First Available | 3 February 2026 |
| Item Weight | 200 g |
| Manufacturer | EBYTE |
| Package Dimensions | 19 x 13 x 6 cm; 200 g |

## Images

![4AI+4AO Switching Analog Remote IO Expansion Module RS485 Ethernet 0-20mA/4-20mA GXAXA0404 Modbus DC 9-36V Work with Host - Image 1](https://m.media-amazon.com/images/I/51m+giQKeYL.jpg)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-05-26*