--- product_id: 606242339 title: "Modbus RTU 16-Ch Relay Module with RS485 Interface, Multiple Isolation Protection Circuits, Industrial-Grade, Rail-Mount Case, Supports Win7/8/8.1/10/11,Linux, Android,etc." brand: "waveshare" price: "EĀ£ 10065" currency: EGP in_stock: true url: https://www.desertcart.com.eg/products/606242339-modbus-rtu-16-ch-relay-module-with-rs485-interface-multiple store_origin: EG region: Egypt --- # Surge Protection RS485 Configurable Isolation Features Modbus RTU 16-Ch Relay Module with RS485 Interface, Multiple Isolation Protection Circuits, Industrial-Grade, Rail-Mount Case, Supports Win7/8/8.1/10/11,Linux, Android,etc. **Brand:** waveshare **Price:** EĀ£ 10065 **Availability:** āœ… In Stock ## Summary > šŸ”§ Power Up Your Automation Game! ## Quick Answers - **What is this?** Modbus RTU 16-Ch Relay Module with RS485 Interface, Multiple Isolation Protection Circuits, Industrial-Grade, Rail-Mount Case, Supports Win7/8/8.1/10/11,Linux, Android,etc. by waveshare - **How much does it cost?** EĀ£ 10065 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/606242339-modbus-rtu-16-ch-relay-module-with-rs485-interface-multiple) ## 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 - ā€¢ **šŸ’” Smart Control:** Flash-on, flash-off functionality for automated relay management. - ā€¢ **šŸ”’ Unmatched Protection:** Equipped with onboard isolation and surge protection for ultimate reliability. - ā€¢ **šŸ”— Seamless Connectivity:** Easily cascade multiple devices on the RS485 bus for expansive control. - ā€¢ **šŸŒ Multi-Platform Support:** Compatible with Windows, Linux, and Android for versatile integration. - ā€¢ **āš™ļø Industrial-Grade Design:** Built to withstand harsh environments with a robust rail-mount case. ## Overview The Modbus RTU 16-Ch Relay Module with RS485 Interface is an industrial-grade device designed for seamless communication and control in automation systems. It features multiple isolation protection circuits, ensuring high reliability and safety in various environments. With support for a wide range of operating systems, this module is perfect for professionals looking to enhance their automation capabilities. ## Description Modbus RTU 16-Ch Relay Module with RS485 Interface, Multiple Isolation Protection Circuits, Industrial-Grade, Rail-Mount Case, Supports Win7/8/8.1/10/11,Linux, Android,etc. ## Features - RS485 Communication: Configurable device address (1~255), multi devices can be cascaded on RS485 bus. In case of many devices are cascaded, or the communication distance is quite long, it is necessary to use RS485 repeaters. - 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 resettable fuse and TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, provides over-current/over-voltage proof, lightningproof & anti-electrostatic. - Onboard Optocoupler isolation, prevent the relay from being interfered by high-voltage circuit. Onboard dedicated relay driver chip, with built-in freewheeling diode protection, the driving ability is stronger and more stable. ## Product Details - **Connector Type:** Screw - **Contact Type:** Normally Open - **Current Rating:** 10 Amps - **Mounting Type:** DIN Rail Mount - **Brand:** waveshare ## Images ![Modbus RTU 16-Ch Relay Module with RS485 Interface, Multiple Isolation Protection Circuits, Industrial-Grade, Rail-Mount Case, Supports Win7/8/8.1/10/11,Linux, Android,etc. - Image 1](https://m.media-amazon.com/images/I/715ex7RiCiL.jpg) ![Modbus RTU 16-Ch Relay Module with RS485 Interface, Multiple Isolation Protection Circuits, Industrial-Grade, Rail-Mount Case, Supports Win7/8/8.1/10/11,Linux, Android,etc. - Image 2](https://m.media-amazon.com/images/I/61HLZnL288L.jpg) ![Modbus RTU 16-Ch Relay Module with RS485 Interface, Multiple Isolation Protection Circuits, Industrial-Grade, Rail-Mount Case, Supports Win7/8/8.1/10/11,Linux, Android,etc. - Image 3](https://m.media-amazon.com/images/I/71Ty0HsHdKL.jpg) ![Modbus RTU 16-Ch Relay Module with RS485 Interface, Multiple Isolation Protection Circuits, Industrial-Grade, Rail-Mount Case, Supports Win7/8/8.1/10/11,Linux, Android,etc. - Image 4](https://m.media-amazon.com/images/I/71RG0MqXcuL.jpg) ![Modbus RTU 16-Ch Relay Module with RS485 Interface, Multiple Isolation Protection Circuits, Industrial-Grade, Rail-Mount Case, Supports Win7/8/8.1/10/11,Linux, Android,etc. - Image 5](https://m.media-amazon.com/images/I/61rEOtWPeTL.jpg) ## Frequently Bought Together - Modbus RTU 16-Ch Relay Module with RS485 Interface, Multiple Isolation Protection Circuits, Industrial-Grade, Rail-Mount Case, Supports Win7/8/8.1/10/11,Linux, Android,etc. - Waveshare Industrial 8-Ch Analog Acquisition Module, 12-Bit High-Precision, Supports Voltage and Current Acquisition, DC 7~36V Wide Voltage Power Supply, 8-ch Voltage Mode, 0~10V - Waveshare Industrial Modbus RTU 8-ch Relay Module with RS485 Interface Multi Isolation Protection Circuits Comes with an ABS Enclosure --- ## Why Shop on Desertcart? - šŸ›’ **Trusted by 1.3+ Million Shoppers** ā€” Serving international shoppers since 2016 - šŸŒ **Shop Globally** ā€” Access 737+ million products across 21 categories - šŸ’° **No Hidden Fees** ā€” All customs, duties, and taxes included in the price - šŸ”„ **15-Day Free Returns** ā€” Hassle-free returns (30 days for PRO members) - šŸ”’ **Secure Payments** ā€” Trusted payment options with buyer protection - ā­ **TrustPilot Rated 4.5/5** ā€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.eg/products/606242339-modbus-rtu-16-ch-relay-module-with-rs485-interface-multiple](https://www.desertcart.com.eg/products/606242339-modbus-rtu-16-ch-relay-module-with-rs485-interface-multiple) --- *Product available on Desertcart Egypt* *Store origin: EG* *Last updated: 2026-05-09*