RS485 Srial to Ethernet RTU Analog Data Acquisition MQTT Modbus Gateway

Parameters of ZHC1661

Introduction​ of ZHC1661

ZHC1661 is an industrial RJ45 Remote Terminal Unit, which provides 4-way AI, 2-way AO and 1-way RS485 interfaces. It supports 4-way Socket, Modbus RTU/TCP adaptive, 4-20mA analog volume automatic reporting, 12-bit sampling accuracy, AO remote following AI, configuration and cloud real-time monitoring PLC, automatic acquisition of IP address, DNS domain name resolution and other features.

• Function​ of ZHC1661

ZHC1661 can connect with host computer or PLC through RS485 communication interface and serial communication, and transmit data of each channel to host computer.Adaptive Modbus RTU/TCP protocol, what format of data is sent to the cloud, what format of data will 1661 reply to. Support one-to-one, one-to-many connection, Also can communicate with PLC.

Application of ZHC1661

Industrial Automation
Suitable for industrial automation production lines and can monitor industry chain data in real time. Count the number of products by pulse counting.

Traffic Lights Management System
Unified management of street lamps to achieve remote monitoring and intelligent management of lighting. Reduce manpower management costs and improve maintenance efficiency.