USB Push Notification 4-Input with USB Interface

USB Push Notification

"Read outputs through a USB connection"

USB Push Notification Interface

The USB Push Notification board connects directly to your computer using a standard USB cable and mounts as a virtual COM port for fast and reliable communication with N-Button Software.

Once connected, Windows will typically install the required USB drivers automatically through Windows Update. Drivers may also be downloaded manually from FTDI if needed.

When adding the board to N-Button Software, simply select the assigned COM port shown in Windows Device Manager.

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USB Communications Module

The USB Relay module makes controlling relays simple. Plug it into any available USB port and begin sending standard serial commands to switch relays or read A/D inputs.

Every NCD USB interface uses a genuine FTDI FT232-RL USB-to-Serial converter chip for maximum stability and cross-platform support. With drivers available for Windows, macOS, Linux, and more, the module communicates using a Virtual COM Port for easy software integration.

Once installed, open the COM port at 115.2K baud and start exchanging data immediately. On-board USB, TX, and RX LEDs provide live communication feedback. The module uses a durable USB Mini connector - our preferred interface for longevity and reliability.

Simply download the latest Base Station Software, install it on your Windows PC, and your COM port will appear automatically, ready for communication.

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Virtual COM Port

A Virtual COM Port (VCP) registers as a standard serial port on your computer, allowing you to use new or existing serial-based software with any NCD Industrial controller.

Because VCP communication is one of the easiest and most universally supported communication formats across operating systems, languages, and hardware platforms, the ZUSB USB Interface is the ideal tool for learning, testing, and operating NCD devices.

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Need More Information?

Detailed step-by-step guide for the USB Push Notification Board and N-Button Software.
    USB Push Notification Setup

The Push Notification Board

"Convert dry contact outputs into real-time alerts."

The Push Notification Board

Push Notification boards are designed to monitor dry contact closure inputs and automatically trigger text and/or email notifications when an input changes state.

The board communicates with N-Button Software through the selected USB, Ethernet or WiFi interface where notifications can be configured for one or multiple recipients.

In most applications, all that's required is a simple dry contact closure output from the equipment or device being monitored.

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Dry Contact Inputs

Inputs on Push Notification boards are compatible with dry contact closure devices such as:

• Pushbuttons
• Toggle switches
• Float switches
• Relay outputs
• Alarm contacts
• Sensors and monitoring devices

When a contact closure is detected, N-Button Software can automatically send text and/or email notifications based on the configured input.

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Simple Input Wiring

The board includes screw terminal input connections for easy installation and field wiring.

Inputs are designed for dry contact closure only and may be connected to virtually any device capable of providing a no-voltage contact output.

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Features

Break-A-Way Tabs for a Smaller Design

Need a smaller footprint? The Push Notification PCB includes Break-A-Way Tabs, allowing the board to fit into optional undrilled enclosures or tight-space installations.

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RoHS Compliant & Lead-Free

All ProXR Lite controllers are built with RoHS-compliant components and lead-free solder.

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5-Yeary Warranty & Guarantee

Every ProXR Lite controller is covered by:

• 5-Year Functional Warranty
• 30-Day Money-Back Guarantee

If you're not satisfied, send it back for a refund within 30 days. (Damage caused after delivery isn't covered.)

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Essential Power Requirements

Clean, regulated power is critical.
A stable 12VDC supply ensures both the relay coils and onboard firmware operate correctly. Unstable or noisy power can cause improper reading or communication issues.

We recommend the PWR12-US (120VAC → 12VDC @ 1.25A) or our international supply with interchangeable adapters.
Learn More

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Shipping

All boards ship directly from our Missouri facility. Each unit is built and tested at the time of order - please allow 3 - 5 days for production. We ship primarily through UPS, but we're happy to use FedEx or DHL for international orders when you provide your account number. Questions? Call us at 800-960-4287 or email sales@relaypros.com.

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Developer/API

Direct Query Command Set

For custom software applications, Push Notification boards may also be monitored directly through software commands instead of N-Button Software.

• Decimal Values: 254 (Command) 150-157 (Parameter - Channel 1-8)
• Hex Values: 0xFE (Command) 0x96 - 0x9D (Parameter - Channel 1-8)
• Receive Byte: Decimal: 0-255, Hex: 0x00-0xFF

Inputs return values from 0-255 depending on input state. In contact closure applications, values above 200 are typically treated as an active input condition.

Push Notification with N-Button

"Turn equipment status signals into notifications with N-Button."

N-Button Software

N-Button Pro/Lite Software is the monitoring and notification platform used with Push Notification boards.

Using a simple point-and-click interface, N-Button allows you to monitor dry contact inputs, configure text and email notifications, create visual status indicators and automate actions based on equipment status changes.

Each monitored input can have its own custom notification message, recipient list, visual indicator and automation rules, making the software ideal for equipment alarms, security monitoring, process alerts and unattended systems.

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Scan Channels

Scan Channels are the core of the Push Notification monitoring system.

A Scan Channel continuously monitors an input on the Push Notification board and determines whether the dry contact circuit is open or closed.

When the input changes state, the Scan Channel processes the event and can trigger text notifications, email alerts, visual indicators and automation actions within N-Button Software.

A separate Scan Channel is typically created for each input on the board, allowing every monitored device or alarm condition to have its own notification settings and visual status indicator.

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Monitor Inputs From Your Desktop

When a Scan Channel is created, N-Button will place place a visual status widget directly on the desktop of your computer. The widget continuously reflects the current state of the monitored dry contact input using user-defined colors for both the open and closed conditions.

This provides a simple real-time visual indication for monitoring doors, gates, alarm contacts, equipment status signals, tank levels and other connected sensors.

Desktop monitoring can be used by itself for visual status indication or combined with text and email notifications for complete alarm monitoring and response.

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Gmail & Email Setup

N-Button Software sends notifications using standard email accounts such as Gmail and other SMTP-compatible providers.

Email notifications are sent directly to the recipient's email address. SMS notifications are typically sent using an Email-to-SMS Gateway Address provided by the recipient's mobile carrier. Instead of entering only a phone number, SMS recipients are configured using the carrier's Email-to-SMS Gateway Address, which converts the email into a text message delivered to the mobile device.

A single notification can be sent to multiple email addresses, SMS recipients or a combination of both.

For Gmail accounts, Google App Passwords are required when 2-Step Verification is enabled. Step-by-step setup information is included in the detailed setup guides below.

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Send SMS, Email or Both

N-Button Software can send text notifications, email alerts or both simultaneously when a monitored input changes state.

Custom subjects and messages may be configured for each input so recipients know exactly which alarm, sensor or piece of equipment triggered the notification.

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Automation & Relay Control

Control Actions from Inputs

N-Button Software can also trigger actions based on input status changes.

Using Automation Rules, Push Notification board inputs can control relays on compatible relay boards to activate warning lights, buzzers, sirens, fans or other connected equipment automatically.

For example, when an alarm contact closes, N-Button can simultaneously:

• Send text and email notifications
• Display a visual alarm on-screen
• Activate a warning light or buzzer
• Control relays on additional boards

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Need More Information?

Detailed step-by-step guides for to conntact each interface and setting up N-Button software.
    USB Push Notification Setup
    Ethernet Push Notification Setup
    WiFi Push Notification Setup

USB Push Notification Quick Start Guides

Below are the Push Notifications Quick Start Guides, these are the guides that will help you setup the board on your computer and configure the software.  The USB Push Quick Start Guide is a Step-By-Step guide to establishing communication with the USB board and setting up N-Button Software.