24 Channel IEEE 802.15.4 Relay 24 Channel IEEE 802.15.4 Relay Board 24 Channel IEEE 802.15.4 Relay Controllers offer Standardized Low-Cost, Wireless 2-Way Communications, Offering Excellent Communication Range and Reliability. IEEE 802.15.4 Relay Controllers allow you to speak to a NCD Device using standard Serial Communication as though the device were directly connected to the COM port of your computer. Serial commands are automatically forwarded to IEEE 802.15.4 devices within range.  24 Channel IEEE 802.15.4 Relay are available with your choice of SPDT or DPDT relays installed. Summary of IEEE 802.15.4 Communications A IEEE 802.15.4 Modem mounts as a Virtual COM Port on your PC Simply write your software to talk to the serial port and you will be talking to a IEEE 802.15.4 Relay in no time! Supports 2-way communications at any baud rate up to 115.2K 8 Data Bits, 1 Stop Bit, No Parity ProXR versions expandable to control up to 256 Relays using the XR Expansion Port Control one relay or all 256 at once with manual or automatic refreshing command set SPDT and DPDT versions 1, 3, 5, 10, 20, & 30 amp versions available No special software needed Low Cost wireless option All IEEE 802.15.4 Controllers are SignalSwitch Compatible Using our example software and source code there is little to no programming required.  Using our USB Modem the relay acts like it's connected directly to your computer! ZADSR1610PROXR 16 Channel IEEE 802.15.4 Relay Wireless Relay Applications The ease of setup of the IEEE 802.15.4 Relays, which utilize a wireless protocol is demonstrated in the above video. These Wireless Relays are ideal for reliable, low cost wireless relay applications. Not only is it easy to power and connect the wireless interface but thanks to our example software and source code there is little to no programming required to allow your computer to begin communicating with the relay. Simply connect a IEEE 802.15.4 Modem into your USB port and it will forward all commands to the Wireless Relay. (Commands can also be sent to multiple Relays). 24 Channel IEEE 802.15.4 Relay Our 16 Channel IEEE 802.15.4 Relays feature SPDT or DPDT Relays installed.  Controllers 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) and all are of course SignalSwitch compatible.  All twenty four Channel IEEE 802.15.4 Relays 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 up to 256 relays.  IEEE 802.15.4 Modem A IEEE 802.15.4 Modem connects to the USB Port of your PC and mounts as a virtual COM port (IEEE 802.15.4 Modems and video can be found on the IEEE 802.15.4 Modem page).  Simply write your software to talk to the serial port and you will be talking to wireless devices in no time!!!  IEEE 802.15.4 modem options will be available at checkout.     Articles New to IEEE 802.15.4 Wireless Relay? Click the following links for helpful wireless articles to get you started. IEEE 802.15.4 Communications - Introduction Introduction to Computer Control UMXB24P-AWI USB IEEE 802.15.4 Modem A/D Conversion IEEE 802.15.4 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 2 - 32 channel IEEE 802.15.4 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 16, 24 & 32 channel IEEE 802.15.4 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 the 2 - 32 channel IEEE 802.15.4 boards More Information > NCD Component Library 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. Video Resources (Select a thumbnail to view the video) ZigBee Intro Learn about the ZigBee Wireless Communications and how it stacks up to other Wireless Communication Protocols we use ZigBee Setup Watch as we show you how to Set Up the Hardware and the Software necessary to use your Controller ZigBee Troubleshooting Learn how to Troubleshoot your ZigBee Relay Controllers using the XCTU Software 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 About Expansion Ports Learn about the Expansion Options available to use with our controllers   This video will introduce you to the world of ZigBee Communications and show you how we integrate ZigBee into our boards. Also read our Article on ZigBee Communications.   This video will show you how to set up both the hardware and software portions of your ZigBee Relay Controller. Also read our Article on ZigBee Communications.   This movie will show you how to Troubleshoot your ZigBee Relay Controllers using XCTU Software. Also read our Article on ZigBee Networking.   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.   This movie will explain the different expansion options that can be used with our controllers.

24 Channel IEEE 802.15.4 Relay Controllers

ZADSR2410PROXR

802.15.4 Wireless Relay Controller 24-Channel 10 Amp SPDT + 8-Channel 8/10-Bit A/D

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$479.00

ZADSR241DPDTPROXR

802.15.4 Wireless Relay Board 24-Channel 1 Amp DPDT + 8-Channel 8/10-Bit A/D

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$458.00

ZADSR243DPDTPROXR

802.15.4 Wireless Relay Board 24-Channel 3 Amp DPDT + 8-Channel 8/10-Bit A/D

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$518.00

ZADSR245DPDTPROXR

802.15.4 Wireless Relay Board 24-Channel 5 Amp DPDT + 8-Channel 8/10-Bit A/D

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$578.00

ZADSR245PROXR

802.15.4 Wireless Relay Controller 24-Channel 5 Amp SPDT + 8-Channel 8/10-Bit A/D

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$419.00

ZUXPSR2410PROXR

802.15.4 Wireless Relay Controller Board 24-Channel 10 Amp SPDT + UXP Universal Expansion Port

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$479.00

ZUXPSR241DPDTPROXR

802.15.4 Wireless Relay Controller Board 24-Channel 1 Amp DPDT + UXP Universal Expansion Port

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$458.00

ZUXPSR243DPDTPROXR

802.15.4 Wireless Relay Controller Board 24-Channel 3 Amp DPDT + UXP Universal Expansion Port

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$518.00

ZUXPSR245DPDTPROXR

802.15.4 Wireless Relay Controller Board 24-Channel 5 Amp DPDT + UXP Universal Expansion Port

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$578.00

ZUXPSR245PROXR

802.15.4 Wireless Relay Controller Board 24-Channel 5 Amp SPDT + UXP Universal Expansion Port

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$419.00

IEEE 802.15.4 Modem A IEEE 802.15.4 Modem connects to the USB Port of your PC and Mounts as a Virtual COM Port.  Simply Write your Software to Talk to the Serial Port and you will be Talking to Wireless Devices in No Time!!!  Supports 2-Way Wireless Communications at any Baud Rate up to 115.2K Baud, 8 Data Bits, 1 Stop Bit, No Parity. Here's how it works Plug the IEEE 802.15.4 Modem into your computer and install the drivers.  The IEEE 802.15.4 modem will mount as a COM port on your PC.  Next, talk to the COM port as though you were communicating with a RS-232 serial device that is directly connected to your PC.  That's all there is to it!!!  IEEE 802.15.4 Modems offer wireless 2-way communications, compatible with any IEEE 802.15.4 device or network.

IEEE 802.15.4 Modem
Code	Name	Image	Price
UMXB24-AWI	USB IEEE 802.15.4 Modem 1mw 300' Range Internal Antenna + USB Cable/Enclosure		$85.00
UMXB24-AUI	USB IEEE 802.15.4 Modem 1mw 300' Range External Antenna + USB Cable/Enclosure		$119.00
UMXB24P-AWI	USB IEEE 802.15.4 Modem 100mw Long Range Integrated Antenna + USB Cable/Enclosure		$104.00
UMXB24P-AUI	USB IEEE 802.15.4 Modem 100mw Long Range External Antenna + USB Cable/Enclosure		$138.00