Digilent is now a proud distributor of Measurement Computing Corporation (MCC) DAQ and data logging products. MCC is a leading supplier of data acquisition solutions that are easy-to-use, easy-to-integrate, and easy-to-support.

The USB-DIO24 Series of digital devices provide logic-level, bidirectional digital I/O and counter operation. Both devices feature 24 bits of digital I/O and one 32-bit external event counter. The devices are powered by the +5 volt USB supply. All I/O connections are made to a 37-pin connector. 

Software support includes DAQami, an out-of-the-box application for data logging, visualization, and signal generation. Data can be viewed in real-time or post-acquisition on user-configurable displays. Drivers are included for the most popular applications and programming languages including Visual C++^®, Visual C#^®, Visual Basic^®.NET, DASYLab^®, LabVIEW^™, Linux^®, and Python^™.

OEM/Embedded Customers- please contact our sales department for volume pricing and assistance with your application.

Features

• The 37-pin connector provides 24 digital I/O, one counter, six ground, and two power connections.
• The digital I/O port is configured as two 8-bit and two 4-bit ports based on an 82C55 mode 0 emulation. You
  can configure each port independently for input (default) or output.
• The CTR signal is the input to the 32-bit external event counter. 
• USB-DIO24/37 digital type: 82C55
• USB-DIO24H/37 digital type: 74FCT244 (output), 74ACT373 (input)
• USB-DIO24/37 sink / source: 2.5mA
• USB-DIO24/37 sink / source: 64 mA / 15 mA
• 5.5 V max inout voltage

What's Included

• USB-DIO24/37 or USB-DIO24H/37
• USB cable
• Printed insert: DAQami Quick Start
• MCC packaging assembly/foam, etc.