Meilhaus RedLab 1024LS, Руководство пользователя

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Chapter 1
Introducing the RedLab 1024LS
This user's guide contains all of the information you need to connect the RedLab 1024LS measurement and
automation device to your computer and to other data acquisition hardware.
The RedLab 1024LS is a USB 1.1 low-speed module supported under popular Microsoft
®
Windows
®
operating
systems. It is designed for USB 1.1 ports, and was tested for full compatibility with both USB 1.1 and USB 2.0
ports.
The RedLab 1024LS features 24 bits of digital I/O and one 32-bit external event counter. The device is powered
by the +5 volt USB supply. No external power is required.
An on-board industry standard 82C55 programmable peripheral interface chip provides the 24 discrete digital
I/O lines in four ports. You can configure each digital port independently for either input or output.
The RedLab 1024LS USB device is shown in Figure 1. All I/O connections are made to the screw terminals
located along each side of the RedLab 1024LS.
Figure 1. RedLab 1024LS