---
product_id: 59997686
title: "USR-M511 Industrial Modbus Gateway Modbus RTU/ASCII Device"
brand: "usr"
price: "$131.76"
currency: USD
in_stock: true
category: "Pc"
url: https://www.desertcart.us/products/59997686-usr-m511-industrial-modbus-gateway-modbus-rtu-ascii-device
store_origin: US
region: United States of America
---

# USR-M511 Industrial Modbus Gateway Modbus RTU/ASCII Device

**Brand:** usr
**Price:** $131.76
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** USR-M511 Industrial Modbus Gateway Modbus RTU/ASCII Device by usr
- **How much does it cost?** $131.76 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/59997686-usr-m511-industrial-modbus-gateway-modbus-rtu-ascii-device)

## Best For

- usr enthusiasts

## Why This Product

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

## Description

Introduction USR-M511 is Modbus gateway that query Modbus RTU/ASCII slave and display data in internal webpage. It also supports reply the querying from Modbus TCP Master. USR-M511 provides a flexible method to control and monitor your Modbus RTU/ASCII device. Features Support RS232/RS485 or RS422 Ethernet accessory Internal webpage to control and monitor Auto query Modbus RTU/ASCII Slave device Modbus RTU/ASCII to Modbus TCP 10/100Mbps ethernet interface, support Auto-MDI/MDIX Baud rate support 600bps~230.4K bps Support None, Odd, Even, Mark, Space Support hardware Reload Support Static IP/DHCP Parameter Input Voltage : DC 5 ~ 36V Certificate : CE, FCC, ROHS Size : 86 x 81 x 24 mm Operating Temp. : -40 ~ 85°C (industry) Storage Temp.: -45 ~ 105°C, 5 ~ 95% RH(no condensation) Interface : 1* RS232 / RS485 / RS422 Network Protocol: IPV4, TCP/UDP

## Features

- Support RS232/RS485 or RS422
- Ethernet accessory
- Internal webpage to control and monitor
- Auto query Modbus RTU/ASCII Slave device
- Modbus RTU/ASCII to Modbus TCP

## Images

![USR-M511 Industrial Modbus Gateway Modbus RTU/ASCII Device - Image 1](https://images-na.ssl-images-amazon.com/images/I/51sFgcBgN7L.jpg)
![USR-M511 Industrial Modbus Gateway Modbus RTU/ASCII Device - Image 2](https://images-na.ssl-images-amazon.com/images/I/41Z%2Bp%2BKApeL.jpg)
![USR-M511 Industrial Modbus Gateway Modbus RTU/ASCII Device - Image 3](https://images-na.ssl-images-amazon.com/images/I/41uKB5S3TvL.jpg)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-22*