4-Channel 5-Amp Relay Board ProXR Lite
RPBR45PL$49.00
Normally: $125.00

4-Channel 5-Amp Refurbished Board
The RPBR45PL is a board is an 4-channel board with 5-amp relays. When these boards were manufactured someone broke off the Break-A-Way Tab on the long side of the board! This mis-manufactured board gives you the opportunity to pick up a board at a great price, keep in mind that the price above does not include the interface module until selected.Mis-Manufactured Board
The RPBR45PL was Mis-Manufactured, someone broke off a side tab that does not effect performance. Manufactured in May of 2016 it has been tested and is in full working order and has a 30-day return policy. The pictures you see are of the actual board for sale. This is a great opportunity to pick up an 4-channel board at a great price.Add the Interface of Your Choice
The price listed for the RPBR45PL does not include a communication interface. The interface is how you will communicate to the board. There are 10 different interfaces available and you can choose any of these that fit your application for an added cost.
4-Channel 5-Amp Relay Board ProXR Lite
RPBR45PL$49.00
Normally: $125.00
4-Channel Refurbished at a Glance
- B-Stock Board
- Fully Tested and Working Board
- Break-A-Way Tab on Long Side Removed
- Non-Exchangeable
- Returnable Within 30-Days - 4 5-Amp Relays Installed
- Single Pole Double Throw (SPDT) Relay
- Highly reliable Under Almost any Conditions
- Temperature Rating -40° C to 85° C
- Not-Expandable - Choose an Interface Module
- 12 Modules Available - Industry Leading Command Set
- Send Specific Commands to Trigger Relays
- Trigger Any or All Relays
- Program in Almost any Language
- Read 0 to 5 Volt Sensors
Interface Options
Interfaces are not included with this board. An interface is how you will communicate to the board. This board is controlled by sending commands to the board through a computer. Without one of the interfaces below there will be no way to communicate to the board. Below are the interface options available.USB Module

- Plugs Directly into USB Port
- Mounts as a Virtual COM Port
- Includes 6' USB Cable USB Quick Start Guide
ZRS-B Module

- External DB9 Connection
- Reliable RS-232 Serial Communication
- Supports Serial to USB Adapters
- Resistant to Induction RS-232 Quick Start Guide
900 MHz Module

- Reliable 2-Mile Standard Module
- Includes 900MHz Modem
- Modem Mounts as a Virtual COM Port 900 MHz Quick Start Guide
Refurbished Boards

Interface Options
This board may not have a communication Interface installed and you have the ability to select the interface you would like at checkout. The interface must be selected of you will not be able to communicate to the board.Limited Quantities
There are most likely limited quantities of this board available. We do offer quantity pricing on our boards and can offer this if there is sufficient quantities available.Industry Leading Command Set
The ProXR Firmware has more commands and functionality than any other board on the market. The list of commands and parameters this board is capable of is extensive. Click on the gray Data Sheets tab above and look for the ProXR Quick Start Guide for the complete command set.
ProXR Lite Relay
In this tab we'll take a look at the board design itself. The ProXR Lite series controllers are machine manufactured for a highly accurate and reliable design. Fully tested before they leave the production facility each ProXR Lite controller is ready to stand up to rigorous demands from heat, cold or vibration. The best test of all is the numerous boards in the field from customers all over the world in all sorts of conditions. Take it from us, these controllers will hold up!Not Expandable
Unlike it's big brother, the ProXR Series, the ProXR Lite series controllers are NOT expandable. The firmware still thinks 256 relays are available but the relay portion of the controller only responds to the first 1, 2, 4 or 8 relays in Bank 1.Base Station Software

Easy Software Development
Most of our customers write their own program for controlling these relays. Since you can use almost any programming language, you can use one that is most familiar to you so you don't have to learn a new language. These boards support the Serial Port Profile, meaning they will mount to the computer as a virtual com port. This makes it very easy to send commands to the board. Not a programmer, check out N-Button! Software that allows you to configure buttons to control relays and read the status of those relays without programming using point-and-click action. Click Here for MoreEssential Power Requirements

Read Analog Sensors
All ProXR Lite controllers offer a 8-Channel 8/10-Bit Analog to Digital Converter in addition to relay control. Read and control from 8 sensors per board from 0 to 5 volts (0 being a dry contact)! A/D inputs are ideal for reading the on/off status of switches, connect a switch between input and ground and software may then be used to monitor the contact closure status of the switch. AD inputs can also be used for reading variable resistance signals, the board will then will return a value between 0-255. Click the grey Data Sheets tab above and look for the AD8 Quick Start Guide to see the full AD command set.SPDT Relay Installed

2-Million Cycles
ProXR series controllers are designed for long life, you should expect to get years of service from your controller and literally 2-million cycles from the relays on board. With a 5-year warranty and a money back guarantee you have nothing to loose! Place your order now, while everything is in front of you.This Board is RoHS Compliant

Break-A-Way Tabs for a Smaller Design
The ProXR Lite relays have a great feature where space is a premium - Break-A-Way Tabs. The Break-A-Way Tabs allow most boards to fit in an optional undrilled plastic enclosure. Snap off the Break-A-Way Tabs and you have a controller with a smaller profile when you need to fit in a tight space.30-Day Warranty/Money Back Guarantee
ProXR Lite series controllers are guaranteed against manufacturing and functionality defects for a full 30 days! Not to mention a 30-day money back guarantee! If for any reason you are not happy with a relay purchased from Relay Pros, simply return it within 30 days and we will give you your money back! Controllers that are damaged by our customers will not of course be warranted under any circumstances.Induction Suppression

Shipping
The boards sold are brand new units shipped from our office conveniently located in Missouri. These boards are completely tested before they are released for shipping With so many boards on our site it is impossible to stock boards, please allow two to three days production time for your order to ship. If you have any questions please feel free to call our office at 800-960-4287 or e-mail us at sales@relaypros.com.ProXR Lite Is Here!
A more streamlined manufacturing process brings a more durable, reliable and better relay board to the market. Here's a lists of great features:
- User Friendly Board Design
- Single Pole Double Throw Relays Installed
- Wire to Normally Open or Normally Closed Position - Break-A-Way Tabs Lets you Decide the Board's Size
- Screw Terminal Contact Closure/Relay Connections
- RoHS Compliant
- ProXR Lite Features
- Industry Leading ProXR Command Set
- 8-Channel 8/10-Bit Analog to Digital Converter
- Highly Reliable Board
- Assign up to 16 Programmable Timers
- ProXR Lite Limitations
- This controller cannot be expanded
Power Supply Available

Reliable Switching
The PWR12 is regulated power supply providing clean power necessary for the performance of these boards. The PWR12 US power supply is a 120VAC to 12VDC 1.25A 60Hz regulated power supply and it plugs into the barrel connector on the board. The output connector is a 2.1mm I.D. x 5.5mm O.D. x 9.5mm R/A barrel connector.
Enclosure Available

Spec Sheet and Drawings:
DFL Spec Sheet
CAD Drawing: DFL CAD Drawing
3D Model: DFL_3D
Induction Suppression

N-Button Lite
