Zerone HHC-N2DC Ethernet 2 Channel Relay Board Delay Switch Smart Home Controller Module

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About Zerone HHC-N2DC Ethernet 2 Channel Relay Board

Specification: Material: Plastic Weight: 190g/6.7oz DC Power Supply: 7-24V Industrial grade working environment: -40℃ ~ +8℃ Relay output, no voltage or current output. Maximum load, DC 5A, AC 10A, maximum voltage 250V. COM1 first relay common terminal, NO1 first relay normally open, NC1 second relay normally closed terminal. COM2, NO2, NC2 are the second way, the function is the same as above. Working Mode: Work mode is configured with the provided configuration software. 1. TCP server In this mode, devices can only be connected through TCP clients, supporting 10 TCP client connections. 2. TCP client In this mode, the device actively connects to the TCP server (remote IP and remote port number are parameters of the device connection). Only one server can be connected. 3. UDP server In this mode, any UDP communication is supported. 4. UDP client In this mode, only UDP communications that match the remote IP and remote port number (configuration software Settings) are supported. 5. DNS domain name In this mode, the device connects to the TCP server (which is the remote port) of the bound domain name as a TCP client.