National Instruments 1128 Manual De Usuario

© National Instruments Corporation

1-wire channel scanning configuration, 

2-5 to 2-6

block diagram, 2-5
wiring diagram, 2-6

1_WIRE_LO_REF signal

description (table), D-6
one-wire channel scanning 

configuration, 2-5 to 2-6

2-wire channel scanning configuration, 

2-3 to 2-4

block diagram, 2-3
wiring diagram, 2-4

2x4 one-wire matrix configuration (figure), 2-20
4-wire channel scanning 

configuration, 2-6 to 2-9

block diagram, 2-7
wiring diagram, 2-8

4-wire versus 2-wire resistance 

measurement, 2-9 to 2-10

signal connections for 2-wire measurement 

(figure), 2-9

signal connections for 4-wire measurement 

(figure), 2-10

4x8 matrix configuration, 2-21 to 2-24

schematic for SCXI-1332 connected to 

SCXI-1127/1128 (figure), 2-24

SCXI-1332 connected to SCXI-1127 

(figure), 2-23

SCXI-1332 terminal block (figure), 2-22

+5 V signal (table), D-6
8x8 matrix

parts locator diagram (figure), 2-25
schematic (figure), 2-26

8x16 matrix

parts locator diagram (figure), 2-27
schematic (figure), 2-28

32x1 matrix configuration, 2-20 to 2-21

accessories, B-1 to B-2
adding modules manually, 1-23
auto-detecting modules, 1-22 to 1-23

C<0..7> signal (table), D-6
cable accessories, B-1
CH<0..15>A

± signal (table), D-6

CH<0..15>B

± signal (table), D-6

CH<0..31>

± signal (table), D-6

CH<0..63>

± signal (table), D-6

CJS

± signal (table), D-6

common questions, E-1 to E-3
configuration and self-test. See also installation.

auto-detecting modules, 1-22 to 1-23
manually adding modules, 1-23
possible configurations (table), 1-1
running Measurement & Automation 

utility, 1-22

safety information, 1-24 to 1-25

connector. See front connector.
conventions used in manual, vi
Convert Thermistor Reading VI, 2-18
custom terminal block, 2-3
customer education, F-1
customizing your module, C-1 to C-2

bent and trimmed resistor (figure), C-2
removing SCXI module cover (figure), C-1