USB Digital Output Board, 7 Channels, 12/24V Output, Current Source Output, Bus-powered

SKU:
345
Manufacturer:
Tokyo Devices
Model Number:
TDFA50607
EAN:
4560457401271
Released on:
Feb 2025

Category:
Relay and Digital I/O    

Output equivalent circuit
Output equivalent circuit
Connection Example
Connection Example

The TDFA50607 is a 7-channel USB digital I/O output board. It allows you to output 12/24V signals to various external devices using simple commands. Thanks to electrical isolation, it offers excellent safety and noise immunity.

Features

How to Connect

An equivalent circuit diagram of the output section is shown in Photo 2 (only 3 channels shown).
Connect the positive terminal of the external power supply to the Common terminal, and connect the positive input terminals of your target devices to each contact channel.
Each contact uses an emitter-follower transistor output.
When a contact is turned ON via USB, the transistor is activated through a photocoupler.

Control Commands

Control is performed using TD-USB, the standard command-line tool from Tokyo Devices.

% td-usb tdfa50607 set 3
→ `3` in binary is `0000011`, meaning Channels 1 and 2 will be turned ON.

For detailed usage, please refer to the TD-USB documentation via the link below.

To integrate with your own application, simply call the TD-USB command from your program.
You can use it from Python, shell scripts, C#, LabVIEW, and more.
Refer to the TD-USB documentation for integration samples.

The demo application TD-AppKit allows you to control each contact via a GUI (Windows only).
It can be downloaded from the link below.

Additional Requirements

Documents and software

check Available

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