Measurement Computing LGR-5320 Series - 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 LGR-5320 Series ........................................................................................................ 6
Functional block diagram ................................................................................................................................... 7
Chapter 2
Installing a LGR-5320 Series Device ................................................................................................... 8
What comes with your shipment? ....................................................................................................................... 8
Hardware .......................................................................................................................................................................... 8
Software ............................................................................................................................................................................ 8
Optional components ........................................................................................................................................................ 8
Documentation .................................................................................................................................................................. 8
Unpacking........................................................................................................................................................... 8
Installing the software ........................................................................................................................................ 9
Installing the device ............................................................................................................................................ 9
Setting up a device in USB mode ....................................................................................................................................10
Setting up a device in Logging mode ...............................................................................................................................10
Replacing the internal 3 V lithium cell battery ................................................................................................. 10
Chapter 3
Functional Details ............................................................................................................................... 12
External components ........................................................................................................................................ 12
Function buttons and LEDs (top of case) .........................................................................................................................12
Screw terminals and associated LEDs .............................................................................................................................14
Signal connections ............................................................................................................................................ 15
Analog input ....................................................................................................................................................................15
Trigger input ....................................................................................................................................................................16
Digital I/O ........................................................................................................................................................................21
Counter input ...................................................................................................................................................................22
Mechanical drawings ........................................................................................................................................ 28
Chapter 4
Specifications ...................................................................................................................................... 29
Analog input ..................................................................................................................................................... 29
Analog input calibration ................................................................................................................................... 30
External clock input .......................................................................................................................................... 30
Input sequencer ................................................................................................................................................. 31
Triggering ......................................................................................................................................................... 31
External analog trigger ..................................................................................................................................... 32
Digital input ...................................................................................................................................................... 32
Digital output .................................................................................................................................................... 33
Fault tolerance .................................................................................................................................................. 33
Counters ............................................................................................................................................................ 34
Device configuration ........................................................................................................................................ 35
Controls/indicators............................................................................................................................................ 35
Data memory .................................................................................................................................................... 35
Power ................................................................................................................................................................ 36