2 Channel USB Relay Module with Digital Inputs

2 Channel USB Relay Module with Digital Inputs

SKU: NLUSBRC002

$44.99

Features

  • 2 SPDT Relays
  • 7A Maximum Switching Current.
  • 8 Digital High Voltage Inputs supports Maximum Input Voltage of 24V
  • USB Type-C interface with CDC support. As easy as using a serial port, no USB knowledge required.
  • Accessible Relay Contacts
  • Versatile Control Options

Applications

  • Home Automation
  • Industrial Automation
  • Lighting Control
  • Garden Equipment Control
  • Test Fixtures
  • DIY and Hobby

Available on backorder

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Numato Lab 2-Channel USB relay module with Digital Inputs is a compact and powerful solution for automating and controlling devices in a wide range of applications.

Equipped with 2 SPDT relays, this module provides reliable switching capabilities while supporting 8 digital inputs of up to 24VDC.

Powered directly through a USB Type-C connection, it offers hassle-free integration with modern systems.

The module is detected as a CDC (Communications Device Class) device, making communication effortless via serial terminal emulators using a predefined command set.

The user-friendly design includes screw terminals for relays and plug-and-play connectors for inputs, along with power and relay status indicator LEDs for real-time feedback.

This versatile and durable module is perfect for developers, hobbyists, and professionals seeking a reliable solution for seamless control and monitoring.

Features

  • 2 SPDT Relays : with 7A Maximum Switching Current, and easy screw terminal access.
  • 8 Digital High Voltage Inputs: Supports up to 24VDC, ideal for a variety of sensor connections.
  • USB Type-C Interface: Simplifies setup with a single connection.
  • Compact and Durable: Small form factor for easy integration.
  • CDC Device: Simple communication via serial terminal emulators.
  • LED Indicators: Power and relay status LEDs for clear operational feedback.
  • Predefined Command Set: Facilitates easy and fast communication for automation
  • No Vendor-Specific Libraries or APIs: Works seamlessly without requiring proprietary software.
  • Versatile Control Options: Can be controlled using standard serial console applications or custom applications.

Applications

  • Home Automation
  • Industrial Automation
  • IoT Prototyping
  • Test and Measurement Systems
  • Custom DIY Projects

NL-USBR-C-001 Wiring Diagram

General FAQs

Specifications

Attribute Value
Number Of Relays

2

Relay Type

Max Relay Current Rating

7A

Maximum Switching Voltage (DC)

28VDC

Maximum Switching Voltage (AC)

277VAC

Number of Digital Inputs

8

Maximum Input Voltage

24V

Communication

USB

USB Connector

Type C

Sample Code

Sample Code

Language/TechnologyIDE/CompilerTypeOSDownload link
C#Visual Studio 2022GUIWindowsDownload
LabViewLabViewGUIWindowsDownload