Robust Connectivity: The NA111-M is designed for reliable industrial communication, converting RS485 signals to Ethernet with ease. It supports both TCP and UDP protocols, ensuring versatile network integrations. Advanced Features: Equipped with MQTT protocol for IoT applications, this serial server enhances device management and data exchange. Modbus compatibility allows for seamless integration into existing industrial systems. Flexible Power and Configuration: Operates on a DC 8-28V power supply, making it suitable for various industrial environments. Configuration is simplified with AT commands, providing a user-friendly setup. Compact Design: Its small size ensures that it can be installed in tight spaces without compromising functionality, perfect for diverse industrial applications. Due to different batches, there may be differences in product appearance, color, and printed text, which will not affect the use. Color: As Shown Material: plastic Package Contents: 1 x Serial Device Server