ETH002-B - 2 x 16A Ethernet Relay

Description: This 2-Channel Ethernet Relay Board allows to switch two loads up to 16A with simple TCP/IP commands.

The ETH002 provides two volt free contact relay outputs with a current rating of up to 16Amp each. The module is powered from a 12VDC supply which can be regulated or unregulated. The DC input jack is 2.1mm with positive core polarity, DC supplies are required to supply at least 500mA at 12VDC. The relays are SPCO (Single Pole Change Over) types. The normally open, normally closed and common pins are all available on the screw terminals.

The ETH002-B is the upgraded successor to the ETH002, we have added MQTT with optional TLS encryption. Hostname is now configurable and there is full backward compatibility to the ETH002.

Free Android and iPhone Apps are available to remotely control this module. Please note additional options such as power supply, case and cables are available separately.

Download: Full ETH002 Documentation

Java network scanner app, easily find your module even on another subnet - Devantech module finder

Examples:
Java - command line application for controlling the module
Perl - Simple example of setting an output active/inactive by tcp
PHP script - Simple example of setting an output active/inactive by tcp
Python V2 - command line application for controlling the module
Python V3 - command line application for controlling the module
Visual C# - source code for simple program, includes UDP scan to determine any boards connected to the local network
Visual Basic - source code for simple program, includes UDP scan to determine any boards connected to the local network