Measurement Computing USB-DIO96H - Manual (Page 3)

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Table of Contents
Preface
About this User's Guide ....................................................................................................................... 5
What you will learn from this user's guide ......................................................................................................... 5
Conventions in this user's guide ......................................................................................................................... 5
Where to find more information ......................................................................................................................... 5
Chapter 1
Introducing the USB-DIO96H ............................................................................................................... 6
USB-DIO96H block diagram ............................................................................................................................. 7
Connecting a USB-DIO96H to your computer is easy ....................................................................................... 7
Chapter 2
Installing the USB-DIO96H ................................................................................................................... 8
What comes with your shipment? ....................................................................................................................... 8
Hardware .......................................................................................................................................................................... 8
Software ............................................................................................................................................................................ 8
Documentation .................................................................................................................................................................. 8
Optional components ........................................................................................................................................................ 8
Unpacking........................................................................................................................................................... 8
Installing the software ........................................................................................................................................ 8
Installing the hardware ....................................................................................................................................... 9
Connecting the external power supply .............................................................................................................................. 9
Connecting the USB-DIO96H to your system .................................................................................................................. 9
Chapter 3
Functional Details ............................................................................................................................... 10
Internal components ......................................................................................................................................... 10
USB IN connector ............................................................................................................................................................10
External power connector ................................................................................................................................................10
Molex connector ..............................................................................................................................................................10
Power source jumper JP2 .................................................................................................................................................11
USB LED .........................................................................................................................................................................11
PWR LED ........................................................................................................................................................................11
50-pin connectors .............................................................................................................................................................11
Pull-up/pull-down DIP switches ......................................................................................................................................11
Signal connections ............................................................................................................................................ 12
Digital I/O (FIRSTPORTA Bit 0 to FOURTHPORTC Bit 7) .........................................................................................13
Counter input ...................................................................................................................................................................14
Power outputs ..................................................................................................................................................................14
Ground .............................................................................................................................................................................14
Mechanical drawings ........................................................................................................................................ 14
Chapter 4
Specifications ...................................................................................................................................... 15
Digital input/output........................................................................................................................................... 15
Power ................................................................................................................................................................ 16
Counter ............................................................................................................................................................. 16
Environmental .................................................................................................................................................. 16
USB specifications ........................................................................................................................................... 17
Data transfer rates ............................................................................................................................................. 17
Mechanical ....................................................................................................................................................... 17
Screw terminal connectors ................................................................................................................................ 17
Screw terminal pinout ......................................................................................................................................................18
Ribbon connectors ............................................................................................................................................ 19