National Instruments DAQ PCI E Series User Manual page 5

Table of Contents
Analog Output .............................................................................................................. 3-12
Analog Output Reference Selection............................................................... 3-12
Analog Output Polarity Selection .................................................................. 3-12
Analog Output Reglitch Selection ................................................................. 3-13
Analog Trigger ............................................................................................................. 3-14
Digital I/O..................................................................................................................... 3-17
Timing Signal Routing ................................................................................................. 3-17
Programmable Function Inputs...................................................................... 3-19
Board and RTSI Clocks ................................................................................. 3-19
RTSI Triggers ................................................................................................ 3-19
Chapter 4
Signal Connections
I/O Connector ............................................................................................................... 4-1
I/O Connector Signal Descriptions ................................................................ 4-4
Analog Input Signal Connections................................................................................. 4-12
Types of Signal Sources ............................................................................................... 4-14
Floating Signal Sources ................................................................................. 4-14
Ground-Referenced Signal Sources ............................................................... 4-14
Input Configurations..................................................................................................... 4-14
Differential Connection Considerations (DIFF Input Configuration) ........... 4-16
Single-Ended Connection Considerations ..................................................... 4-20
Common-Mode Signal Rejection Considerations.......................................... 4-22
Analog Output Signal Connections .............................................................................. 4-23
Digital I/O Signal Connections .................................................................................... 4-24
Power Connections....................................................................................................... 4-26
Timing Connections ..................................................................................................... 4-26
Programmable Function Input Connections .................................................. 4-27
DAQ Timing Connections ............................................................................. 4-28
PCI E Series User Manual
Differential Connections for Ground-Referenced
Signal Sources .............................................................................. 4-17
Differential Connections for Nonreferenced or Floating
Signal Sources .............................................................................. 4-18
Single-Ended Connections for Floating Signal Sources
(RSE Configuration) ..................................................................... 4-21
Single-Ended Connections for Grounded Signal Sources
(NRSE Configuration) .................................................................. 4-21
SCANCLK Signal ........................................................................... 4-29
EXTSTROBE* Signal ..................................................................... 4-29
TRIG1 Signal................................................................................... 4-30
TRIG2 Signal................................................................................... 4-31
STARTSCAN Signal....................................................................... 4-33
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