|Place of Origin:
|CE FCC RoHs
|Minimum Order Quantity:
|270*180*55mm CARTON PACKAGE
|L/C, T/T, Western Union
|Galvanized Steel Sheet
|MODBUS TCP/RTU MQTT
|Mqtt Protocol Serial To Ethernet
2AO modbus to serial converter,
4AI modbus to serial converter,
RoHs mqtt ethernet
Mqtt Protocol Serial To Ethernet Analog To Rs485 Converter With 4AI 2AO Ports
Parameters of Serial to Ethernet Modem ZHC1661
Introduction of Serial to Ethernet Modem ZHC1661
ZHC1661 is a network IO product that supports 4 channels of analog detection (current 4~20mA), 2 channels of analog output (4~20mA), and 1 serial port (RS485) transparent transmission. It is compatible with Modbus RTU/TCP protocol. With "remote control" as the functional core, it is highly easy to use, and users can easily and quickly integrate into their own systems to realize remote and local control based on Ethernet and RS485.
The default IP address of ZHC1661 is 192.168.0.65. During configuration, the IP of the computer and ZHC1661 must be set to the same IP address range, otherwise the device and the computer cannot communicate. ZHC1661 has a built-in parameter configuration webpage, users do not need to pay attention to device related holding registers, only need to understand the reported data of the device.
After setting the ZHC1661 parameters, connect the ZHC1661 to the network with a network cable. After the device is powered on, observe that the WORK indicator should flash for 3 seconds, indicating that the network hardware environment of the device is normal and data interaction is possible.
Application of Serial to Ethernet Modem ZHC1661
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.
RS485 Automatic Acquisition
Virtual Serial Port
Customize the Follow Logic of Ports