4 Channel Wireless Relay
4 Channel Wireless Relay Controller
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4 Channel Wireless Relay Board
Our 4 Channel Wireless Relay Board is available in SPDT, DPDT, and Solid State versions. Select versions offers Wireless Relay Control +
8-Channels 8/10-Bit A/D, or Wireless Relay Control +
UXP Expansion Port. All ProXR Boards include an
XR Expansion Port for adding additional relay banks using our
Standardized ProXR Command Set.
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NWADR410ProXR WiFi Relay |
Wireless Relay
Our Wireless Relays feature
SPDT and SPST relays and are available with your choice of eight channel 8/10-Bit
Analog to Digital Conversion or
UXP Expansion Port on selected models, look for AD or UXP in the part number. All are of course
SignalSwitch compatible. Select Wireless Relays feature the
ProXR Command Set and an
XR Expansion Port, simply look for PROXR in the part number. 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, video, manuals and to order, please click on the links below.
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A/D Conversion
Wireless Analog to Digital Converter |
UXP Expansion
UXP Expansion Port
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XR Expansion
ProXR versions |
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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 select boards
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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 select boards
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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 all boards
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NCD Component Library Download
Download NCD Component Library
By downloading the NCD Component Library you will receive over 40 samples from A/D Conversion to Duration and Pulse Timing and best of all it's FREE!! We want the user to be able to experiment with all the different samples available so as of right now the samples cannot be downloaded individually.
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 NCDComponentSetup.zip file from the NCD Component page. |
Download NCD Component Library
Over 40 samples included with this download! To view screen shots of each example visit our NCD Component Library Page. |
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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.
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.
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4-Channel Wireless Relay Controller Boards
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