0-5V 0-10V 4-20mA Remote IO Module To Rs485 Output Analog Input Converter

​Introduction​ of Remote IO Module

ZHT0020 is a serial port control module, provide 2 channel Analog Signal and a RS485 interface, support 0-5V 0-10V 4-20mA to rs485 and standard Modbus RTU protocol, which can widely used in  warehousing and logistics, weather monitoring, smart energy, and aquaculture.

Parameters of Remote IO Module

Features:

◆DC10~30V wide voltage

◆Power consumption: 0.4W

◆Dual watchdogs, no downtime for 24 hours, stable operation

◆Support RS485 communication

◆Communication baud rate: 2400; 4800; 9600; (default 4800 for appearance)

◆Communication protocol: Support Modbus RTU protocol

◆ 01-FF device addresses can be set, and 1-30 address codes can be set with the 5-digit address dial switch