Expands 2-ch RS485 ports via 1-ch RS485 master port, with isolation and relay

RS485-HUB-2P is an industrial grade isolated RS485 hub that can expand 2-ch RS485 sub ports through 1-ch RS485 master port. It can realize signal relay, extension and isolation functions of RS485 network, with screw terminal for power input. Rail-mount case design, easy to install, and cost-effective. It is suitable for applications like data acquisition, IoT gateway, safety & security IoT, and intelligent instrument monitoring...

Point-to-point RS485 Relay Communication

Supports RS485 one-to-two expansion, point-to-point, half-duplex, and relay communication

Point-to-multipoint RS485 Relay Communication

Supports RS485 bus star topology connection for flexible networking, with built-in signal relay and amplification

Multi-Device RS485 Cascading Communication

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

Built-in optoelectronic isolation circuit, can effectively isolate RS485 master and sub devices, provides multiple protection such as anti-electrostatic, lightningproof & anti-surge, which is suitable for the industrial environment with high reliability and safety requirements.

Supports 300~460800bps Wide Baud Rate Communication Range (self-adaptive)

Supports 35mm standard guide rail, with rail-mount buckle, easy to install