Product Features

The RS485-HUB-2P is an industrial-grade, isolated RS485 hub that expands one RS485 master port into two RS485 slave ports. It provides RS485 network relay, expansion, and isolation functions. It features terminal block power access and a DIN-rail enclosure for easy installation and a high cost-effectiveness. It is suitable for data acquisition, IoT gateways, IoT security, and smart instrument monitoring.

Product Parameters

Basic functions

Can realize RS485 network relay, expansion and isolation functions

Application Diagram

RS485 point-to-point relay communication

RS485 one-to-two, point-to-point, half-duplex, relay communication

RS485 point-to-multiple relay communication

Supports RS485 bus star split connection, flexible networking, and signal relay amplification function

RS485 multi-device cascade communication

Supports cascading of multiple RS485 devices, solving multi-node networking issues in large systems and ensuring stable and reliable signal amplification.

Industrial isolation protection

Built-in optoelectronic isolation protection circuitry isolates RS485 master and slave devices, effectively protecting them from ground potential differences, static electricity, lightning strikes, and surges. Suitable for industrial environments requiring high reliability and safety.

Wide baud rate range

Supports 300bps ~ 460800bps wide baud rate communication range (adaptive)

Support wall-mounting and DIN-rail installation

Supports 35mm standard rail, with rail clips for easy installation

Interface Introduction

Product size