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Ethernet Controlled Relay - 4-Channel

Ethernet Controlled Relay at a Glance...

4 Relays Installed on a Circuit Board
- Not Expandable
Gen3 Ethernet
- Supports DHCP & Fixed IP Address
- Web Interface for Configuration Settings
- Programmable TCP Port and IP Address
Working Web Pages
- Basic On/Off Function
- Use with Any Browser
Industry Leading ProXR Command Set
- Program in Almost any Language
- Send Specific Commands to Control Relays
- Control Any or All Relays
- Toggle, Flash and Timing Commands
ProXR AD8 Command Set
- Read 0 to 5 Volt Sensors
- Monitor External Sensors or Contact Closure
- Relay Activator, Inputs Directly Control Relays

Selecting the Proper Amperage

For more information on selecting a board with the correct relay amperage for your application see Choosing a Proper Amperage.

Ethernet Controlled Relay

Ethernet Controlled Relays allow you to control devices by sending commands through your local network or over the internet. The 3rd Generation Ethernet interface connects seamlessly to a router via a standard CAT5 cable, where it's assigned an IP address. Once on the network, you can send commands to control the relay both within your local network or remotely over the internet. The Gen3 Ethernet module is custom-designed specifically for NCD devices, ensuring optimal compatibility and performance.

Key Features

Remote Control: Easily control relays from within your local network or from anywhere via the internet.
Seamless Network Integration: Connects via standard CAT5 cable and automatically receives an IP address on your router.
Customizable Interface: Supports a wide range of programming languages and offers software for non-programmers.
NCD Compatibility: Optimized for use with NCD devices for enhanced reliability and performance.

Gen3 Web Relay

Previously offered as separate modules, the Gen3 Ethernet module now includes built-in web control capabilities. With the Gen3 module, you can store and manage web pages directly on the device to control the relays. Pre-built web pages are available for immediate use and can be uploaded using free configuration software. If you prefer, you can modify these pages in your favorite HTML editor and upload custom pages tailored to your needs. The available web pages are designed to match the number of relays installed on your board.

Choosing a ProXR Board

Our 4-Channel Boards are available in the compact, non-expandable ProXR Lite version, perfect for applications that demand professional performance at an incredible value.

Ethernet Relay

Each ProXR Lite board includes the full ProXR Command Set, the industry's leading standard for reliable, high-precision relay control.

Ready to take control? Click below for full description to explore detailed specs, watch setup videos, download software, and place your order today!

Choosing the Right Amperage

Below are the available 4-Channel Ethernet Relays, each featuring a different amperage relays. The key difference between the options is the amperage rating of the relays installed. Select a board that matches the amperage required for your application.