32 Channel Ethernet Relay 32 Channel Network Relay Computer Controlled Switching from Anywhere on the Network An Ethernet Relay Board will Allow Computer Controlled Switching from Any Computer Connected to a 10/100 Ethernet Network. The Ethernet Relay Board Connects to the Ethernet Port of your Local Network Hub, Allowing Computer Controlled Switching from Anywhere on the Network.  Current 32 Channel Ethernet Controllers offer Relay Control + 8-Channels 8/10-Bit A/D, or Relay Control + UXP Expansion Port.  All versions include an XR Expansion Port for adding additional relay banks.  Using our Standardized ProXR Command Set. Summary of Ethernet Communications Ethernet Interface Mounts as a COM Port on your PC Through your LAN Supports Telnet and Data Encryption with password protection Embedded Digi Connect Wi-ME Ethernet Interface and Web Server from www.digi.com Plug in, open the COM port and start sending commands SPDT, DPDT versions Control one relay at a time or all relays at once with manual and automatic refreshing command set ProXR versions are capable of controlling up to 256 relays CPU status LEDs show command processing Activity SignalSwitch Compatible The ease of setup and expansion of our 16 Channel Ethernet Relay Board is demonstrated above. NER325PROXR 32 Channel Ethernet Relay Our Thirty Two Channel Ethernet Relays feature SPDT controllers and are available with eight channel 8/10-Bit Analog to Digital Conversion or UXP Expansion Port on selected models and all are of course SignalSwitch compatible.  All Thirty Two Channel Ethernet Relay Boards feature the ProXR Command Set and an XR Expansion Port.  Built from the ground up with expansion in mind, simply chain the XR Expansion Modules to the XR Expansion port, one after another, to meet your computer controlled switching requirements to add up to 256 relays.  For more detailed information, videos, manuals and to order, please click on the links below. Easy Software Development Communications and software development is very easy, simply write your software to speak to the RS-232 serial port (COM port of your PC), and install the included RealPort Drivers that allow you to map a COM port to an I.P. address. So you do not have to know anything about Ethernet communications to speak to the device. Many Communication Protocols for Advanced Users Advanced users may want to employ other communication protocols to speak the the Ethernet Relay Controller. NCD Ethernet Relay Controllers can also be controlled using Telnet. I.P. Addresses and are automatically or manually assigned. NCD Ethernet Relay Controllers also support security protocols such as Shared Key, WEP, WPA, and Cisco LEAP with support for WEP, TKIP, and CCMP data encryption. 32 Channel Wi-Fi 802.11b Available We also carry a complete line of 32 Channel WiFi Boards!  A Wi-Fi Relay Board will Allow Computer Controlled Switching from Any Computer Connected to your Network.  Wi-Fi devices also supports Telnet and Data Encryption with Password Protection.  To view our 32 Channel Wi-Fi Boards please click here. Articles New to Bluetooth Relay? Click the following links for helpful wireless articles to get you started. Ethernet & Wi-Fi, 802.11b Communications Introduction to Computer Control NER325PROXR 32 Channel Ethernet Relay A/D Conversion Ethernet Analog to Digital Converter UXP Expansion UXP Expansion Port XR Expansion ProXR versions Onboard analog to digital conversion is available on selected models of these controllers! This will allow you to: Read light and temperature levels Easily activate relays when A/D limits are reached Detect audio levels in a room when connected to a microphone Read switches, potentiometers, and analog joysticks applications are limitless, and surprisingly easy to integrate Available on the 4, 8, and 16 channel boards More Information > UXP is a new standardized data port, specifically for the purpose of speaking to various expansion modules. If the controller you are considering is equipped with a UXP port, you can take advantage of extended commands to speak to our growing line of I/O expansion modules. UXP in the part number allows you to: Add Contact Closure Inputs Add Analog to Digital Inputs Add Voltage Detectors Digital Potentiometer Outputs Available on the 4 and 8 channel boards More Information > Models with the ProXR suffix will feature the ProXR commend set. The ProXR series will allow you to: Send simple commands to activate relays Upgrade without having to re-write your software Activate up to 16 relay timers Control up to 256 total relays using the XR expansion port Full backward/forward compatibility w/the ProXR series command set Available on 4, 8, and 16 channel boards More Information > NCD Network Component Download NCD Network Component Ethernet and WiFi users can download the NCD Network Component and talk directly to Ethernet and W-Fi devices through TCP/IP communications.  Same great features as the Component Library for network device users allowing you to talk directly to Ethernet or Wi-Fi devices through TCP/IP communications!  Quick Summary of NCD Network Component Simplifies the communications to NCD Ethernet & WiFi devices Samples available for specific applications Samples available for specific relays Source code included so you can customize the sample to fit your needs All samples are FREE SignalSwitch Compatible We've "Started" the Programming for You With the NCD Component Library we've "started" the programming for you.  We say started because these are fully functioning samples but we've also included the source code so you can customize them to your exact needs.  Start by downloading the NCDNetworkComponentSetup.zip file from the Software Page. Download NCD Network Component Over 40+ samples included with this download!  Start by downloading the NCDNetworkComponentSetup.zip file and you will be communicating with any NCD Ethernet & WiFi device faster that ever! Visit our Software Page   Video Resources (Select a thumbnail to view the video) Introduction to Relay Control Learn how computer controlled relays communicate and control Intro to Wireless Communications Learn the basics of wireless communications and find the right wireless controller for your application Induction Suppression Learn about Induction Suppression and how to counter it using Capacitors Introduction to A/D Learn about Analog to Digital Conversion and its uses How to Find the Com Port Learn how to find the Com Port that your Device is using   This video is a basic introduction to the world of Computer Controlled Switching and Relays in general. Also read our "Introduction to Computer Control" Article.   Watch to find out the advantages of wireless communications and the differences between wireless communications. Also read our Articles on Communication Protocols.   This video will show you what Induction is and how to use Capacitors to Suppress it. Also read our Article on Induction Suppression.   Learn about the mechanics, applications, and tricks to Analog to Digital Conversion. Also read our Article on Analog to Digital Conversion.   This movie will show you how to find the Com Port assigned to your Relay Controller. The first half of the video will show you how to do so in Windows Vista and the second half is using Windows XP.

32-Channel Ethernet Relay Controller Boards

NER325PROXR

Ethernet 32-Channel 5-Amp SPDT Relay Controller + 8-Channel A/D

More >>

$603.00

NER3210PROXR

Ethernet 32-Channel 10-Amp SPDT Relay Controller + 8-Channel A/D

More >>

$683.00

NEUXPR325PROXR

Ethernet 32-Channel 5-Amp SPDT Relay Controller + UXP Expansion Port

More >>

$603.00

NEUXPR3210PROXR

Ethernet 32-Channel 10-Amp SPDT Relay Controller + UXP Expansion Port

More >>

$683.00