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SCB-68 Shielded Connector Block User Manual I-2 ni.com
DAC0OUT configuration diagram
(figure), 5-4
input attenuators, 5-22, 5-23
lowpass filter considerations, 5-12,
5-14 to 5-15
analog output signal connections
description, 3-10 to 3-11
switch settings (table), 4-4
antialiasing filtering, 5-13 to 5-14
attenuating voltage, 5-18 to 5-24
adding components
analog output and digital input
attenuators, 5-22
differential input attenuators, 5-21
single-ended input attenuators,
5-20 to 5-21
selecting components, 5-20
accuracy considerations, 5-20
special considerations
analog input, 5-22 to 5-23
analog output, 5-23
digital inputs, 5-24
theory of operation, 5-19
B
bias resistors for DIFF connection, 3-7
C
cable installation, 1-5 to 1-10
68-pin cables, 1-5 to 1-6
connecting to SCB-68 (figure), 1-6
quick reference label (table), 1-2
100-pin cables, 1-6to1-10
connecting to SCB-68 (figure), 1-7
pin assignments
SCB-68 E Series I/O Connector
pinout (extended AI)
(figure), 1-9
SCB-68 E Series I/O Connector
pinout (extended digital)
(figure), 1-10
SCB-68 E Series I/O Connector
pinout (full) (figure), 1-8
quick reference labels (table), 1-2
calibration certificate, F-2
CE compliance specifications, A-3
channel pad configurations, 5-2 to 5-4
analog input channels, 5-2 to 5-3
component locations (table),
5-2to5-3
configuration diagram (figure), 5-2
analog output channels, 5-3 to 5-4
component locations (table), 5-3
configuration diagram (figure), 5-3
DAC0OUT configuration diagram
(figure), 5-4
PFI0/TRIG1 (figure), 5-4
circuit diagrams
+5 V power supply (figure), D-1
analog output circuitry (figure), D-3
cold-junction compensation circuitry
(figure), D-2
digital trigger circuitry (figure), D-2
cold-junction compensation (CJC)
circuitry diagram (figure), D-2
thermocouple measurements, 4-2
colors of thermocouples (table), 4-1
components, adding for special functions,
5-1to5-24
accuracy and resolution
considerations, 5-5
attenuating voltage, 5-18 to 5-24
adding components
analog output and digital input
attenuators, 5-22
differential input
attenuators, 5-21
single-ended input attenuators,
5-20 to 5-21