National Instruments SCXI-1120 User Manual page 6
Eight-channel isolated analog input module for signal conditioning
Hide thumbs
Also See for SCXI-1120:
- User manual (16 pages) ,
- Quick start manual (25 pages) ,
- Calibration procedure (19 pages)
Table of Contents
Advertisement
Single-Channel Measurements .......................................................................... 5-3
Scanning Measurements .................................................................................... 5-5
Scanning Examples ........................................................................................................ 5-12
Example 1 .......................................................................................................... 5-12
Example 2 .......................................................................................................... 5-13
Example 3 .......................................................................................................... 5-14
Analog Input .................................................................................................................. A-1
Cold-Junction Sensor ..................................................................................................... A-2
Physical .......................................................................................................................... A-3
Operating Environment .................................................................................................. A-3
Storage Environment...................................................................................................... A-3
Rear Signal Connector Signal Descriptions ....................................................... B-2
SCXIbus Connector Signal Descriptions ........................................................... C-3
Appendix D
Front Connector Signal Descriptions ............................................................................. D-2
© National Instruments Corporation
Direct Measurements ............................................................................. 5-3
Parallel Output ........................................................................... 5-3
Multiplexed Output .................................................................... 5-4
Indirect Measurements ........................................................................... 5-4
Measurements from Other Modules .......................................... 5-4
Measurements from the SCXI-1120 via Another Module ......... 5-4
1. Data Acquisition Board Setup Programming.................................... 5-6
Counter 1 and SCANDIV .......................................................... 5-8
2. Module Programming ....................................................................... 5-8
Single-Module Parallel Scanning............................................... 5-8
Single-Module Multiplexed Scanning (Direct).......................... 5-9
Single-Module Multiplexed Scanning (Indirect) ....................... 5-9
Channel Scanning from Other Modules......................... 5-9
Module ........................................................................... 5-9
Multiple-Module Multiplexed Scanning.................................... 5-9
Multiple-Chassis Scanning ........................................................ 5-10
3. Programming the Slot 0 Hardscan Circuitry ..................................... 5-10
4. Acquisition Enable, Triggering, and Servicing................................. 5-12
vii
Contents
SCXI-1120 User Manual
Advertisement
Table of Contents
