Ethernet Relay at a Glance...
- 16 Relays Installed on a Circuit Board
- Expandable to 256 Relays - 3rd Generation Ethernet
- Plugs Directly into Router
- Supports DHCP & Fixed IP Address
- Web Interface for Configuration Settings
- Programmable TCP Port and IP Address - 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.
Selecting The Ethernet Relay Interface
By selecting the Ethernet interface you will be sending commands through your local area network or internet to the board. Boards on this page are equipped with the new NCD5500 communications module that adds Ethernet communications to the board. The Ethernet to Serial Communications Module converts TCP packets to Serial data and vise versa. These boards can be configured to automatically close the socket after a programmable timeout or to leave the socket open. These boards support Static IP Addresses, DHCP, and has the ability to recover back to factory default settings with a simple press of a button!Selecting an Ethernet Relay Series
The 16-Channel boards are available in the ProXR versions. The boards have firmware installed and accept the ProXR command set. The ProXR Command Set is the industry leading command set for controlling relays. All ProXR controllers are expandable to 256 relays. When you find your controller click on the Full Description link to view full specs, watch setup videos, download software and purchase.
