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3
Table of Contents
Preface
About this User's Guide ....................................................................................................................... 4
What you will learn from this user's guide ......................................................................................................... 4
Conventions in this user's guide ......................................................................................................................... 4
Where to find more information ......................................................................................................................... 4
Safety guidelines................................................................................................................................................. 4
Chapter 1
Introducing the OM-USB-2404-60 ........................................................................................................ 5
Functional block diagram ................................................................................................................................... 5
Chapter 2
Installing the OM-USB-2404-60 ............................................................................................................ 6
What comes with your shipment? ....................................................................................................................... 6
Hardware .......................................................................................................................................................................... 6
Software ............................................................................................................................................................................ 6
Documentation .................................................................................................................................................................. 6
Optional accessories ......................................................................................................................................................... 6
Unpacking........................................................................................................................................................... 6
Installing the software ........................................................................................................................................ 6
Installing the hardware ....................................................................................................................................... 6
Calibrating the hardware..................................................................................................................................... 7
Chapter 3
Functional Details ................................................................................................................................. 8
Components ........................................................................................................................................................ 8
Screw terminals (CH0 to CH3) ......................................................................................................................................... 8
USB connector .................................................................................................................................................................. 9
LED .................................................................................................................................................................................. 9
Strain relief slot ................................................................................................................................................................. 9
High-voltage applications ................................................................................................................................... 9
Signal source connections................................................................................................................................... 9
Analog input circuitry ....................................................................................................................................... 10
Filtering ............................................................................................................................................................ 10
Passband bandwidth .........................................................................................................................................................10
Stopband bandwidth ........................................................................................................................................................11
Alias-free bandwidth ........................................................................................................................................................11
Sample rates ...................................................................................................................................................... 11
Chapter 4
Specifications ...................................................................................................................................... 12
Analog input ..................................................................................................................................................... 12
Accuracy ..........................................................................................................................................................................13
Power ................................................................................................................................................................ 13
Bus interface ..................................................................................................................................................... 13
Environmental .................................................................................................................................................. 13
Mechanical ....................................................................................................................................................... 13
Safety voltages .................................................................................................................................................. 14
Screw terminal connectors ................................................................................................................................ 14
Accessory products ........................................................................................................................................... 14