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HF Elfin-EW11A-0 Whole Set RS485 to WiFi Serial Server, RJ45 Wireless Networking Module with Modbus TCP/IP Function, Supports STA/AP Mode for Industrial Serial Communication
- Integrated Modbus TCP & TCP/IP protocol stack, realizes seamless conversion between RS485 serial data and WiFi network signal
- Compact mini-size Elfin-EW11A-0 complete kit, equipped with external antenna for stable long-distance wireless transmission
- Multiple working modes including STA, AP and STA+AP; supports SmartLink quick network configuration via web management page
- Wide 5-36V DC power input, built-in RS485 isolation protection, reliable for industrial PLC, sensor and automation equipment
- Comes as full whole set with installation accessories; supports serial rate up to 460800bps for high-speed industrial data transmission
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The HF Elfin-EW11A-0 RS485 to WiFi serial server whole set offers a mature industrial-grade wireless networking solution to connect traditional RS485 serial devices to WiFi network. Equipped with complete accessories for direct installation, this serial module supports Modbus TCP/IP communication protocol, achieving bidirectional data conversion between Modbus RTU and Modbus TCP, widely adopted in industrial automation monitoring projects.
Compliant with 802.11b/g/n WiFi standard, it supports three network modes: STA, AP and STA+AP. Users can easily complete parameter setup through embedded web server or dedicated configuration tool, and it supports SmartLink one-click networking for convenient deployment. With wide voltage input range of 5V to 36V and optimized circuit anti-interference design, the module runs stably under complex industrial electromagnetic environments.
It supports serial baud rate up to 460800 bps and supports TLS encrypted transmission to guarantee data security. Suitable for PLCs, temperature & humidity transmitters, flow meters and various Modbus RS485 sensors. This complete kit eliminates extra accessory purchasing, ideal for factory monitoring, smart agriculture, building automation, remote equipment debugging and IoT data acquisition.
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