Dataq DI-4730, Руководство пользователя

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DI-4730 Series Hardware Manual
Table of Contents
v
Table of Contents
Warranty and Service Policy ................................................................................................................ iii
1. Introduction ........................................................................................................................................ 1
Features .............................................................................................................................................. 1
Analog Inputs .................................................................................................................................... 1
Digital Inputs ..................................................................................................................................... 2
Software ............................................................................................................................................. 2
WINDAQ® Recording and Playback Software ......................................................................... 2
Help ............................................................................................................................................. 2
2. Specifications ...................................................................................................................................... 3
3. Installation .......................................................................................................................................... 7
Install WinDaq Software ................................................................................................................... 7
Connect the Instrument to Your Computer ....................................................................................... 8
USB Installation .......................................................................................................................... 8
Ethernet Installation .................................................................................................................... 8
4. Controls, Indicators, and Connections ............................................................................................. 11
Front Panel ......................................................................................................................................... 11
Analog Inputs .............................................................................................................................. 11
Low-pass Filter ..................................................................................................................... 12
Resolution as a Function of Sample Rate ............................................................................. 13
Rear Panel .......................................................................................................................................... 14
“Digital Inputs” ........................................................................................................................... 14
“Status” LED ............................................................................................................................... 14
“USB Drive” ............................................................................................................................... 15
“USB” Mini-B USB Connection ................................................................................................ 15
“Ethernet” port ............................................................................................................................ 15
Control “Button” Operations ...................................................................................................... 16
Record Data to USB Thumb Drive ...................................................................................... 16
Stop Recording to USB Thumb Drive .................................................................................. 16
Fix Errors .............................................................................................................................. 16
Switching between LibUSB and CDC Modes ..................................................................... 16
Save Ethernet and Stand-alone configuration to Thumb Drive ............................................ 16
Apply Ethernet and Stand-alone Configuration to Device ................................................... 17
Ground Lug ................................................................................................................................. 17
Power Input Jack ......................................................................................................................... 17
Power Switch .............................................................................................................................. 17
Connecting Digital Input Signal Leads ............................................................................................. 17
Digital Ports ................................................................................................................................ 18
WinDaq Remote Events (D0 Event) .................................................................................... 19
WinDaq Remote Storage (D1 Record) ................................................................................. 20
WinDaq Rate (D2 Rate) ....................................................................................................... 21
WinDaq Counter (D3 Count) ............................................................................................... 22
General Purpose Digital Inputs ............................................................................................ 24
WinDaq Dashboard ........................................................................................................................... 25
ChannelStretch™ ............................................................................................................................... 26
Connection .................................................................................................................................. 27