Industrial Grade 4-Master 1-Slave RS485 Hub Isolated 2500V Surge Protection Multi-Host Data Collector with CE FCC RoHS EAC

Product Description

It directly connects 4 hosts to 1 or multiple slaves.
With intelligent automatic switching, it completely solves data collisions and packet loss caused by concurrent multi-host communication, ensuring stable operation of industrial control systems.
Equipped with 1500V optical isolation 600W lightning surge protection 1500V ESD protection, effectively resists static electricity, lightning and common-ground interference, suitable for outdoor and complex industrial sites.
Supports wide voltage input, compatible with multiple power supply solutions.
It also features reverse connection protection for safe and reliable use, greatly improving scenario adaptability.
Any RS485 interface can directly connect to a PC for parameter configuration without additional adapter equipment.
With one-click configuration via shorting SET contacts, operation is extremely simple, greatly reducing debugging and maintenance costs.
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