National Instruments SCXI-1120 - Manual (Page 4)

© National Instruments Corporation v SCXI-1120 User Manual
Contents
About This Manual ............................................................................................................. xi
Organization of This Manual ......................................................................................... xi
Conventions Used in This Manual ................................................................................. xii
Related Documentation .................................................................................................. xiii
Customer Communication ............................................................................................. xiii
Chapter 1
Introduction
.......................................................................................................................... 1-1
What Your Kit Should Contain...................................................................................... 1-2
Optional Software .......................................................................................................... 1-2
Optional Equipment ....................................................................................................... 1-3
Custom Cables ................................................................................................... 1-4
Unpacking ...................................................................................................................... 1-4
Chapter 2
Configuration and Installation
....................................................................................... 2-1
Module Configuration .................................................................................................... 2-1
Digital Signal Connections ................................................................................ 2-4
Jumper W44 ........................................................................................... 2-5
Jumper W43 ........................................................................................... 2-5
Jumper W42 ........................................................................................... 2-5
Using Jumpers W42 and W43 ............................................................... 2-5
Analog Configuration ........................................................................................ 2-7
Grounding, Shielding, and Reference-Mode Selection ......................... 2-7
Jumper W46 ............................................................................... 2-7
Direct Temperature Connection ............................................................. 2-8
Jumper 41 ................................................................................... 2-8
Gain Jumpers.......................................................................................... 2-9
Filter Jumpers......................................................................................... 2-10
Hardware Installation ..................................................................................................... 2-11
Signal Connections ........................................................................................................ 2-11
Front Connector ................................................................................................. 2-12
Front Connector Signal Descriptions ................................................................. 2-13
Analog Input Channels........................................................................... 2-13
Temperature Sensor Connection ............................................................ 2-15
Connector-and-Shell Assembly ............................................................. 2-16
SCXI-1320 and SCXI-1328 Terminal Blocks ....................................... 2-17
Terminal Block Temperature Sensor ......................................... 2-18
Terminal Block Jumper Configuration ...................................... 2-19
Terminal Block Signal Connection ............................................ 2-20
Terminal Block Installation ....................................................... 2-23
Rear Signal Connector ....................................................................................... 2-23
Rear Signal Connector Signal Descriptions ....................................................... 2-25
Analog Output Signal Connections........................................................ 2-26