Ethernet Relay 2-Channel 20 Amp SPDT with Ethernet Interface

Ethernet Relay 2-Channel 20 Amp SPDT with Ethernet Interface - This 2-Channel 20-Amp Ethernet Relay is equipped with ProXR firmware built into the board that will allow you to Control the relay with manual and automatic refreshing command set.  The Ethernet Relay board connects to the Ethernet port of your local network hub allowing computer controlled switching from anywhere.  The Ethernet interface mounts as a COM Port on your PC through your LAN and supports Telnet and Data Encryption with password protection. This ProXR controller is built with the most powerful command set available anywhere. Put simply ProXR is a standardized set of commands for controlling relays. Analog to Digital conversion is available on the ZADR220ProXR_ZETH-ME controller which is simply converting a voltage in the range of 0 to 5VDC into a number that can be processed by custom software that you develop. Analog to Digital conversion is available on the ZADR220ProXR_ZETH-ME controller.  This allows you to read voltage levels from 0-5 volts using 8-bit or 10-bit resolution.  A/D Inputs are useful for reading temperature sensors light level sensors thermocouples switch closures or just about any other kind of sensor you can think of. The applications are limitless and the data that you receive such as light levels and temperature levels can easily activate relays when A/D levels are reached. This ProXR series controller connects to the Ethernet port of your network hub or router and requires a 12VDC Power Supply.  Once powered up the relay controller waits for a command.  A command consists of a few bytes of data. Usually between 2 and 6 bytes.  Once the command has been received the controller processes the command and sends you back ASCII character code 85 to signal the completion of your command. Relays do NOT provide a voltage output. They provide a contact closure output

View full description