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Features

  • Industrial Quality Web Relay Controllers
  • Available with 1, 2, 4, or 8 On-Board Relays
  • Available with 20-Amp SPDT or 30-Amp SPST Relays
  • ProXR Command Set Used by Industry for Many Years
  • Supports Windows, Mac, Linux, and Android
  • Supports LabVIEW and Visual Studio
  • TCP Socket or Virtual Serial Port Communications
  • Use NCD Base Station Software to Learn Commands

$240.00

SKU: PL_WEBI_2030 UPC: 689860072381 Categories: , ,

Description

Web Relay Controllers from NCD

Our Web Relay Controllers make it easy for you to control relays and monitor inputs using any web browser or software. Our Web Relay Controller allows you turn relays on or off, create macros to send multiple commands, monitor inputs, and write your own software to do any of these things and more with your own software. This Web Relay Controller is a ProXR Lite series controller which is a widely adopted standard used by industry for many years.  Equipped with your choice of 1, 2, 4, or 8 on-board relays, the ProXR Lite series Web Relay Controllers suit the needs of most of our customers.  Integrated Analog to Digital Converters may be used to manually control the relays, or they may be used to read external sensors.  Equipped with 8 or 10-Bit resolution, the ADC built into Web Relay Controllers add tremendous flexibility for various application requirements.

Getting Started with Web Relay Controllers

Start by downloading Base Station at https://ncd.io/start.  Connect your Web Relay Controller to your network and run Base Station. Start up base station from a computer on the same network as your Web Relay Controller and you can see the connection information for your Web Relay Controller. If you enter the IP Address into a Web Browser or double click on the Web Relay Controller in Base Station you should be brought to the Web Page for that board. From there you can configure the interface, control relays, or read inputs.

Additionally the Web Relay Controller Module can be controlled over a simple TCP socket. You can do this through Base Station, N-Button, or your own custom software. Be aware however that the device can’t take commands over the web interface if a TCP socket is open to it.

How to Order a Web Relay Controller

Start by clicking the “Buy Now” button on the right.  Next, choose how many on-board relays you need (up to 8 in this series).  Select the relay options in the red box for 5 or 10-Amp mechanical relays.  Choose the type of Web interface you require and add a power supply if needed.

Need more Relays?

No Problem!  We have expandable ProXR Relay controllers available if you need more relays, just click here.  Simply choose the Web option during checkout.  NCD ProXR series controllers are field serviceable with a very long production history adopted by the largest companies in the world!

WebRelay Module Ethernet

Ethernet Web-i WebRelay Communications

NCD Controllers equipped with a Web-i WebRelay interface may be controlled from a built-in web page.  The NCD WebRelay interface module feature a Ethernet connection, allowing control of our devices from anywhere in the world using a web browser.

Deprecation Notice: Lantronix XPortⓇ and XPort ProⓇ Communication Modules

NCD will discontinue the use of all Lantronix XPortⓇ and Lantronix XPort ProⓇ Communications Modules as of December 31st, 2019.
Last Time Buy for Any Products Containing these components will be December 15th, 2019. All Warranty Claims Must be Submitted by December 15th, 2019. NCD Engineers are Currently Developing Alternative Technologies for these Products, most of which will be available by December 31st, 2019. This Notice Affects All Products Containing Lantronix XPort and XPort Pro Communication Modules.
Please Click the Icon to Learn More

20-Amp SPDT Relay Option

This controller is available with a 20-Amp relay option, allowing control of high-power loads up to an absolute maximum of 240VAC at 20 Amps. Ideal for high-power switching applications, this relay should never be used for low-power signals. The 20-Amp relay is of the SPDT variety, which provides Common (C), Normally Open (NO), and Normally Closed (NC) connections. Common is connected to NC when the relay is off. Common disconnects from NC and connects to NO when the relay is activated. This relay uses .250″ Quick Connect terminals (optional accessory) to connect to the top side of the relay. The relay is molded with COM, NC, and NO markings into the plastic.

30-Amp SPST Relay Option

This controller is available with a 30-Amp relay option, allowing control of high-power loads up to an absolute maximum of 240VAC at 30 Amps.  Ideal for high-power switching applications, this relay should never be used for low-power signals.  The 30-Amp relay is of the SPST variety, which provides Common (C) and Normally Open (NO) connections.  Common has no connection when the relay is off.  Common connects to NO when the relay is activated.  This relay uses .250″ Quick Connect terminals (optional accessory) to connect to the top side of the relay.  The relay is molded with COM, NO markings into the plastic.

Compatibility

Ethernet Web-I WebRelay Compatibility Notes

This device is accessible via web page over a local area network.  This device requires users to configure Port Forwarding on their local router for accessibility over the internet.  Port Forwarding is outside the scope of NCD technical support, please visit https://portforward.com/, as this web site is dedicated to helping users configure their routers for port forwarding.

Resources

Essential

Documentation

Communications

Tutorials

LabView Tutorials

Drawings

Wiring Diagrams

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Videos

Web-i FTP Instructions

Learn how to FTP and customize your Web-i Interface. If you want to make some changes to your Web-i interface and how it works you can follow the instructions on this video and be up and developing in minutes.

Learn how to FTP and customize your Web-i Interface. If you want to make some changes to your Web-i interface and how it works you can follow the instructions on this video and be up and developing in minutes.

See More

Web-i Configuration

Learn how to properly configure your Web-i. Learn how to alter the configuration of your Web-i to better suit your needs. Whether customizing macros, changing the UDP broadcast, or setting a static IP address or password this video will get you up and running.

Learn how to properly configure your Web-i. Learn how to alter the configuration of your Web-i to better suit your needs. Whether customizing macros, changing the UDP broadcast, or setting a static IP address or password this video will get you up and running.

See More

Getting Started with Web-i

This video will show you the basics on how to get started familiarizing yourself and using the Web-i Interface. This software used to find your Web-i Controller has changed. You can now use NCD Base Station to find your Web-i Device. You can download Base Station at ncd.io/start.

This video will show you the basics on how to get started familiarizing yourself and using the Web-i Interface. This software used to find your Web-i Controller has changed. You can now use NCD Base Station to find your Web-i Device. You can download Base Station at ncd.io/start.

See More

Web-i Introduction

Get the rundown of the benefits and capabilities of using a Web-i in your next project. From relay control to sensor monitoring Web-i gives you an easy to use interface for your web controlled relays.

Get the rundown of the benefits and capabilities of using a Web-i in your next project. From relay control to sensor monitoring Web-i gives you an easy to use interface for your web controlled relays.

See More

Analog to Digital Converter Introduction

Learn the Basics of Analog to Digital Conversion. Many of our boards have analog to digital inputs directly on the board. These ADC inputs are great for monitoring sensors and controlling relays from software based on these sensor readings. This video will show you how, why, and when to use them.  

Learn the Basics of Analog to Digital Conversion. Many of our boards have analog to digital inputs directly on the board. These ADC inputs are great for monitoring sensors and controlling relays from software based on these sensor readings. This video will show you how, why, and when to use them.  

See More

Introduction to Relay Control

This video will guide you in determining which relay controller you need for your application as well as a general overview of the differences between Relay Options. If you're new to our products or just need a refresher for a new application this is a great place to start.

This video will guide you in determining which relay controller you need for your application as well as a general overview of the differences between Relay Options. If you're new to our products or just need a refresher for a new application this is a great place to start.

See More

Induction Suppression

Learn about Induction and how it comes into play with Relay Controllers. Induction suppression can make your Relay Control applications intermittent and unreliable. This video will show you what causes it, how to avoid it, and how to account for it in your application.

Learn about Induction and how it comes into play with Relay Controllers. Induction suppression can make your Relay Control applications intermittent and unreliable. This video will show you what causes it, how to avoid it, and how to account for it in your application.

See More

Buy Now

Standard Lead Times

Standard lead times are 3-5 business days as we manufacture and test the product at the time of order. Larger orders may require additional time.

Product Identification
SKU: PL_WEBI_2030
UPC: 689860072381
Country of Origin: US
HTS Code: 854231
1+ Pieces
$240.00/ea
10+ Pieces
$230.40/ea
25+ Pieces
$225.60/ea
100+ Pieces
$211.20/ea

High Power ProXR Lite Relay ControllersChange

Would you like a power supply?Change

NCD Controllers Need Power. Standard NCD Power Supplies use a 2.1mm Barrel Connector with 12VDC (center positive) rated at 1.25 Amps (minimum).


Customize

We Customize Just for You!!

NCD offers many custom IoT electronic design services to help tailor our product to your exact needs.  Whether you are looking for custom firmware, circuit board modifications, metal enclosures, or industrial color printing, we can help you with a wide variety of design services.

Custom IoT Electronic Design Services Process

Most of our users purchase off-the-shelf hardware for initial testing.  Once everything is working, they contact us to build a custom solution which may include specialized changes to the board, firmware, connectors, etc.  Custom boards have many advantages such as reduced wiring, easy installation, small size, less power consumption, and in some cases, an overall reduction in product cost.  Custom IoT Electronic Design Services will have your company name and logo on the board as well as the enclosure.

Customized IoT Electronics

NCD engineers can help build a customized solution for your particular application based on the designs you see on our website.  We can combine devices onto a single board, change the shape, or even some of the components to meet your exact needs.  We also provide turn-key metal enclosures with powder coating and full-color printing on the top side starting at just $500 for setup!  We have more than 20 years of experience in electronics design and manufacturing.  All of our products are designed and manufactured in the USA, so we are here to support the products we make.  We only ask that our customers prototype their needs using our existing products before we customize.

Customization Guidelines

  • Custom designs should be based on our existing product because we can’t build rockets or electric cars over here!
  • We do not provide customization services if it involves the introduction of a new or untested technology.
  • Custom engineering fees depend on your requirements, so please contact us for a quote!
  • We maintain ownership of all designs, including our customized designs as they are based on our existing Design.
  • We will only ship the customized product to you or your authorized agents.
  • We have an NDA available if needed.
  • The turn-around time is about 2-3 weeks.
  • We specialize in low-volume designs, no quantity is too small!
  • We have the ability to scale to large volumes as needed.

Getting Started with Product Customization

All you have to do is contact us and we will walk you through the process from beginning to end, based on your individual needs.  Some people are surprised at how fast we finish CAD design (usually a few hours), but keep in mind, we still have to build your design, which takes considerably more time.  When we customize product, here are the general services we provide:

  • We design the circuit board.
  • We communicate with our customers throughout the customization and manufacturing process.
  • We manufacture surface mount stencils and circuit boards.
  • We program our pick and place machines to build your boards.
  • We build a working sample and run it through our wave solder machine.
  • We test your custom IoT solution.
  • Once the design is finalized it won’t be possible to make changes during production (changes cost money and require us to repeat the above processes)
  • Once it meets all your requirements, we will start production as needed.
  • We work with our metal fabricators to design a metal enclosure if required.
  • You work with our artist to print the top side of the enclosure in full color with your company logo if required.

©2019 National Control Devices, LLC

ncd.io

Made in the USA
5 Year Warranty
Free Shipping on orders over $100
Free Shipping on orders over $100

To learn something new, take the path that you took yesterday. ~John Burroughs

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