Industrial RS485 Serial to Ethernet TCP/IP Gateway Modbus Converter, IoT Serial Server Module Supports Modbus RTU/TCP, Dual-Watchdog Anti-Disconnection, Wide Voltage 9-36V DC, Metal Shell for Factory

This industrial-grade RS485 to Ethernet serial server gateway is a professional Modbus communication converter tailored for IoT and factory automation scenarios. It achieves seamless bidirectional data transmission between RS485 serial devices and Ethernet TCP/IP networks, converting traditional serial equipment to network-connected IoT terminals.

The module perfectly supports Modbus RTU and Modbus TCP mutual conversion, compatible with PLC, sensors, industrial instruments and other serial automation equipment. Equipped with dual hardware and software watchdog design, it automatically restores network connection once disconnected to guarantee uninterrupted industrial data collection.

Adopting full metal shielding shell, it effectively resists electromagnetic interference from motors and high-voltage equipment in workshops. Wide-range 9-36V DC power supply fits various industrial power supply standards. Users can quickly set IP, serial parameters and Modbus rules via built-in web page without complicated software installation. Widely applied in intelligent monitoring, remote equipment control, industrial data acquisition and smart building IoT systems with stable 24/7 continuous operation performance.