Product Introduction

The RS485 hub is an industrial-grade bus expansion device that can expand one RS485 main interface into multiple outputs. A single bus can connect up to 128 devices, with a communication distance of up to 1200 meters. It supports wide voltage power supply, adaptive baud rate, and a configuration-free design, making it easy to deploy and stably adaptable to various scenarios such as industrial automation, data acquisition, and remote communication.

Product Features

• Strong bus expansion capability: Supports expanding 1-channel master RS485 to multiple-channel slave RS485, with a single interface supporting up to 128 slave stations (the bus system supports up to 255 addresses), easily solving the bus load pressure.

• Long-distance high-speed transmission: The communication distance can reach up to 1200 meters, supporting a half-duplex transparent transmission mode, with baud rate self-adaptation, and a maximum speed of up to 115200bps.

• Wide voltage and low power consumption: Supports wide voltage power supply ranging from 9V to 36V DC, adapting to various industrial power supply environments; standby power consumption <0.3W, green and energy-saving.

• Wide temperature operating environment: With industrial-grade design standards, the operating temperature range covers -40℃ to 85℃, making it resilient to harsh environmental challenges.

• Flexible installation methods: Supports both 35mm U-shaped guide rail and screw installation, facilitating rapid deployment in cabinets.

• Compact size: The product measures 90×90×40mm and weighs only 110g, making it compact and lightweight, saving installation space.