USB To RS485 Modbus Chuẩn Công Nghiệp ZK-U485 (Hỗ trợ HomeAssistant)

USB To RS485 ZK-U485 is designed with high anti-interference ability, built-in buffers, self-healing fuses, anti-interference diodes to help the system run more stably, safely and without burning the central control board. . The on-board RS485 communication pins have Mass pins to increase anti-interference and lightning protection. Integrated into the smart home system Home Assistant (HASS) controls IO on/off devices, smart switches, collects data from smart sensors, monitors electronic meters... The circuit supports the connection of multiple RS485 points (up to 32 devices) on twisted pair lines with a distance of up to 1.2km, the circuit is designed so that the points can be "hot" without fear of USB dead. without interrupting the total transmission. Applications: connect RS485 Modbus devices to computers, PLCs, microcontrollers, smart home systems, smart industry, smart agriculture, IOT.