USB-4751L
24-ch Digital I/O USB Module
- Compatible with USB 1.1/2.0
- Portable
- Bus-powered
- 24 TTL digital I/O lines
- Emulates mode 0 of 8255 PPI
- Buffered circuits for higher driving capacity than 8255
- Interrupt handling capability
- Timer/Counter interrupt capability
- Supports both dry and wet contact
- 50-pin Opto-22 compatible box header
- Suitable for DIN-rail mounting
- One lockable USB cable for secure connection included
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Introduction
The USB-4700 series consists of true plug & play data acquisition devices. No more opening up your computer chassis to install boards-just plug in the module, then get the data. It’s easy and efficient. USB-4751/4751L is a 48/24-bit digital I/O module for the USB bus. Its 48/24 bits are divided into six/three 8-bit I/O ports and users can configure each port as input or output via software. USB-4751/USB-4751L also provides one event counter and three 16-bit timers, which can be cascaded to become a 32-bit timer.
Specification
| Part Number | USB-4751L-AE | |
| General | Power Consumption | Typical: 5V @ 200 mA; Max.: 5V @ 500 mA |
| I/O Connectors | 50-pin box headers, pin assignments are fully compatible with Opto-22 I/O module racks | |
| Bus | USB 1.1/2.0 | |
| Dimensions | 132 x 80 x 32 mm (5.2″ x 3.15″ x 1.26″) | |
| Operating Temperature | 0~60 (32~140°F) | |
| OS Support | 32-bit/64-bit Windows 7/8/10, and Linux | |
| Programming Language | C#,C++,LabVIEW,VB.Net,BCB,MFC,VB6,Delphi,Java,Matlab,Qt | |
| Timer/Counter | Resolution | 32 bits |
| Max. Input Frequency | 20MHz | |
| Channels | 2 | |
| TTL DI/DO | Input Channels | 24 (shared) |
| Output Channels | 24 (shared) |