--- product_id: 610371717 title: "Serial RS232 RS485 to Ethernet Modbus RTU to Modbus TCP Gateway Modbus to Ethernet Converter USR-TCP232-410s" brand: "pusr" price: "€ 0.36" currency: EUR in_stock: false url: https://www.desertcart.hr/products/610371717-serial-rs232-rs485-to-ethernet-modbus-rtu-to-modbus-tcp store_origin: HR region: Croatia --- # Level 3 EMC surge & ESD protection Seamless Modbus RTU to TCP conversion Wide -40~85°C operating range Serial RS232 RS485 to Ethernet Modbus RTU to Modbus TCP Gateway Modbus to Ethernet Converter USR-TCP232-410s **Brand:** pusr **Price:** € 0.36 **Availability:** ❌ Out of Stock ## Summary > 🌐 Connect Smarter, Monitor Better — The Gateway to Industrial IoT Mastery ## Quick Answers - **What is this?** Serial RS232 RS485 to Ethernet Modbus RTU to Modbus TCP Gateway Modbus to Ethernet Converter USR-TCP232-410s by pusr - **How much does it cost?** € 0.36 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/610371717-serial-rs232-rs485-to-ethernet-modbus-rtu-to-modbus-tcp) ## Best For - pusr enthusiasts ## Why This Product - Trusted pusr brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rock-Solid Reliability:** Level 3 EMC protection shields your network from surges, EFT, and ESD—keeping your data flow uninterrupted. - • **Extreme Environment Ready:** Operates flawlessly from -40°C to 85°C, perfect for demanding industrial and remote setups. - • **Plug & Play Protocol Conversion:** Effortlessly bridge RS232/RS485 serial devices to Ethernet with transparent Modbus RTU to TCP conversion. - • **Smart Network Health Monitoring:** Heartbeat packet feature instantly detects disconnections, ensuring your SCADA system stays online and alert. - • **Compact & Versatile Connectivity:** Dual serial ports (RS232 & RS485) plus RJ45 Ethernet connector in a sleek matte finish—engineered for seamless integration. ## Overview The PUSR USR-TCP232-410S is a robust Modbus RTU to TCP gateway designed for professional-grade industrial networking. Featuring Level 3 EMC protection, wide temperature tolerance (-40 to 85°C), and dual serial ports (RS232 & RS485), it ensures reliable, seamless protocol conversion and real-time network health monitoring via heartbeat packets. Ideal for integrating legacy serial devices into modern Ethernet-based SCADA systems with minimal downtime. ## Description Free delivery and returns on eligible orders. Buy PUSR Serial RS232 RS485 to Ethernet Modbus RTU to Modbus TCP Gateway Modbus to Ethernet Converter USR-TCP232-410s at desertcart UK. ## Features - EMC Protection: Level 3. Surge, EFT and ESD protection for serial ports, Ethernet ports and power circuits. - Modbus RTU/TCP protocol conversion, easy connect to SCADA system and field serial device - Wide operating temperature: -40 ~ 85°C - Support transparent TCP/UDP/HTTP - Heartbeat Packet: Remote server can detect abnormal disconnection from the client using this feature ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BR4RX4CX | | Best Sellers Rank | 12,816 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 1 in Serial Port Cards | | Brand Name | PUSR | | Colour | blue | | Compatible Devices | Computers, Devices with RS232 or RS485 Ports | | Connector Type | 9-pin D-subminiature connector (RS232), 8-pin mini-DIN connector (RS485), Ethernet connector (RJ45) | | Customer Reviews | 4.4 4.4 out of 5 stars (28) | | Input Voltage | 36 Volts | | Item Dimensions | 20 x 5 x 5 centimetres | | Item Weight | 0.42 Kilograms | | Manufacturer | China | | Model Number | USR-TCP232-410S | | Number of Items | 1 | | Number of Ports | 2 | | Package Quantity | 1 | | Power Plug Type | No Plug | | Product Finish Type | Matte | | Specific Uses For Product | Monitor | | Unit Count | 1.0 count | ## Product Details - **Colour:** blue - **Compatible devices:** Computers, Devices with RS232 or RS485 Ports - **Connector type:** 9-pin D-subminiature connector (RS232), 8-pin mini-DIN connector (RS485), Ethernet connector (RJ45) - **Item dimensions L x W x H:** 20 x 5 x 5 centimetres - **Specific uses for product:** Monitor ## Images ![Serial RS232 RS485 to Ethernet Modbus RTU to Modbus TCP Gateway Modbus to Ethernet Converter USR-TCP232-410s - Image 1](https://m.media-amazon.com/images/I/51iLLgr-XdL.jpg) ![Serial RS232 RS485 to Ethernet Modbus RTU to Modbus TCP Gateway Modbus to Ethernet Converter USR-TCP232-410s - Image 2](https://m.media-amazon.com/images/I/51owzqKpCzL.jpg) ![Serial RS232 RS485 to Ethernet Modbus RTU to Modbus TCP Gateway Modbus to Ethernet Converter USR-TCP232-410s - Image 3](https://m.media-amazon.com/images/I/61tMWPuAgwL.jpg) ![Serial RS232 RS485 to Ethernet Modbus RTU to Modbus TCP Gateway Modbus to Ethernet Converter USR-TCP232-410s - Image 4](https://m.media-amazon.com/images/I/51CbK1HX2fL.jpg) ![Serial RS232 RS485 to Ethernet Modbus RTU to Modbus TCP Gateway Modbus to Ethernet Converter USR-TCP232-410s - Image 5](https://m.media-amazon.com/images/I/51EfsqCWaVL.jpg) ## Frequently Bought Together - PUSR RS232 RS485 Modbus RTU to Modbus TCP Gateway Serial to Ethernet Converter USR-TCP232-410s - PUSR DR302 DIN Rail Modbus Gateway Modbus RTU to Modbus TCP RS485 to Ethernet Converter - PUSR TCP232-306 RS232 RS485 RS422 to Ethernet TCP IP Modbus Gateway Serial Device Server Serial to ethernet converters --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/610371717-serial-rs232-rs485-to-ethernet-modbus-rtu-to-modbus-tcp](https://www.desertcart.hr/products/610371717-serial-rs232-rs485-to-ethernet-modbus-rtu-to-modbus-tcp) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-21*