What is an Ethernet Relay Controller?
Ethernet Relay Controllers Offer Computer Controlled Data Collection and Switching of High and Low Power Devices using any available Ethernet port a local area network hub. Ethernet Relay Switches allow remote relay switching from any computer on a local area network. Features include control of up to 256 relays under software control, as well as 8 channels of analog to digital conversion. Integrated temperature sensor allows temperature measurements from any computer on the network.
What is the advantage to using an Ethernet Relay Controller?
Watchdog and server reboot timing features allow the controller to automatically reboot up to 16 servers should communication be lost between the server and the Ethernet relay controller.
Telnet relay control is also possible, supporting both encrypted and non-encrypted communications. RealPort drivers allow you to map an IP address to a COM port on your local computer, allowing your software to speak to the controller on a network as though it were directly connected to the serial port of your computer.
Ethernet relay controller boards are ideally suited for high-current switching of lights, motors, and other high current devices. DPDT versions offer an ideal solution for switching analog audio, video, or telecommunications switching applications.
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