RS485 Hub a 8 Canali con Relè di Rete RS485, Estensione, Isolamento Funzione, Extend di 8 Porte Slave RS485 Tramite una Porta Master RS485 a 1 Canale, Velocità di Trasmissione 300~460800bps

【Isolated 8-ch RS485 hub】Extend 8-ch RS485 slave ports via 1-ch RS485 master port, can realize relay, extension and isolation functions of RS485 network, with screw terminal for power input, DC 9~24V power supply 【Connection 】The isolated RS485 master port can be connected to the RS485 host device, and the extended 8-ch isolated RS485 port can be connected to various RS485 slave devices, such as RS485 sensors, etc. 【Industrial isolation protection】Built-in photoelectric isolation protection circuit, can effectively isolate RS485 master and slave devices to avoid the damage of ground potential difference between devices, anti-electrostatic, lightningproof & anti-surge 【Wide baud rate range】Supports 300～460800bps wide baud rate communication range (self-adaptive) 【Rail-Mount Support】Supports 35mm standard guide rail, with rail-mount buckle, easy to install