Wiring Connecting Terminals - Industrial Grade Optical Isolation 4-Channel RS485 Hub Sharing Device 485 Splitter 485hub 1 in 4 Out
$70.71
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Product details
Date First Available: November 10, 2024
Manufacturer: CHIKIMIKI
ASIN: B0DMDS7LQW
About this item
Built-in photoelectric isolator and 600W surge protection circuit
It can provide 2500V isolation voltage, which can effectively suppress lightning and ESD, and can effectively prevent lightning strikes and common ground interference.
Built-in CPU processor automatically senses channel data flow direction
Automatically determine the channel status, automatically switch the enable control circuit, and easily of RS-485 transceiving conversion
Using external power supply to provide wide voltage input
