USB Relay Controller, 1 Contact, Form C, 10A, 250V AC/24V DC, Bus-Powered

• Operates via USB connection (bus-powered). It can also be used with board computers such as Raspberry Pi and Armadillo.
• The relay contact rating supports 10 A / 250 VAC or 10 A / 24 VDC, making it ideal for controlling commercial AC mains or 12/24-V systems via USB.
• A single PC can control multiple devices. By using a USB hub, several dozen units can be connected.
• Simple control commands for Windows and Linux are provided, making integration into applications straightforward.
• Suitable for industrial, research, and security applications.
• Provided as a compact board module enclosed in protective resin.
• All components, including the relay and terminal block, are high-reliability parts from industrial manufacturers. Designed in Japan.
• Mass production, customization, and support services are available.

Usage

The terminal block provides three terminals: NO, COM, and NC. When the relay is ON, the COM–NO path is closed and COM–NC is open. When the relay is OFF, the COM–NO path is open and COM–NC is closed.

Control from USB is performed using the Tokyo Devices standard command set TD-USB.

(Turn the relay ON)
> td-usb tdfa30301 set 1

(Turn the relay OFF)
> td-usb tdfa30301 set 0

To use the device from your own application, call TD-USB as an external command. It can be used from Python, shell scripts, C#, LabVIEW, and others. See the TD-USB documentation samples for details.

Package Contents

• Relay module

Note: A USB cable (USB Type-A to Mini-B) is required separately. (Part number: TDAC-USB2B1M5)

Specifications

Search Keywords

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