Dataq DI-2108, User Manual

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DI-2108 Hardware Manual
Table of Contents
v
Table of Contents
Warranty and Service Policy ................................................................................................................ iii
1. Introduction ........................................................................................................................................ 1
Features .............................................................................................................................................. 1
Analog Inputs .................................................................................................................................... 1
Digital I/O .......................................................................................................................................... 1
Software ............................................................................................................................................. 1
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
4. Controls, Indicators, and Connections ............................................................................................. 9
Mini-B USB Connection ................................................................................................................... 9
Screw Terminals ................................................................................................................................ 9
DI-2108 Signal Connections ....................................................................................................... 9
Connecting Signal Leads ............................................................................................................ 10
Analog Inputs .............................................................................................................................. 11
Low-pass Filter ..................................................................................................................... 12
Resolution as a Function of Sample Rate ............................................................................. 13
Digital Ports ................................................................................................................................ 14
WinDaq Remote Events (D0 Event) .................................................................................... 15
WinDaq Remote Storage (D1 Record) ................................................................................. 17
WinDaq Rate (D2 Rate) ....................................................................................................... 17
WinDaq Counter (D3 Count) ............................................................................................... 19
General Purpose Digital Inputs ............................................................................................ 21
General Purpose Digital Outputs .......................................................................................... 22
4-20mA Current Loop Measurements ............................................................................................... 23
LED Indicator .................................................................................................................................... 24
USB Drive Port .................................................................................................................................. 25
Control Button ................................................................................................................................... 25
Record Data to USB Thumb Drive ............................................................................................. 25
Stop Recording to USB Thumb Drive ........................................................................................ 26
Fix Errors .................................................................................................................................... 26
Switching between LibUSB and CDC Modes ............................................................................ 26
Save Ethernet and Stand-alone configuration to Thumb Drive .................................................. 26
Apply Ethernet and Stand-alone Configuration to Device ......................................................... 27
WinDaq Dashboard ........................................................................................................................... 27
5. Unlock WinDaq and Stand-alone Operation ................................................................................... 29
6. Dimensional Drawing ......................................................................................................................... 31