National Instruments 320174B-01 Appendix B I/O Connector

© National Instruments Corporation B-1 Lab-NB User Manual
Appendix B
I/O Connector
This appendix contains the pinout and signal names for the I/O connector on the Lab-NB.
Figure B-1 shows the Lab-NB 50-pin I/O connector.
12
34
56
78
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
41 42
43 44
45 46
47 48
49 50
ACH1
ACH3
ACH5
DAC0 OUT
DAC1 OUT
ACH7
PA0
PA4
PA6
PB0
PB2
PA2
PB4
PB6
PC0
PC2
PC4
PC6
EXTTRIG
EXTCONV*
GATB0
GATB1
OUTB2
CLKB2
DGND
ACH0
ACH2
ACH4
ACH6
AIGND
AOGND
DGND
PA1
PA3
PA5
PA7
PB1
PB3
PB5
PB7
PC1
PC3
PC5
PC7
EXTUPDATE*
OUTB0
OUTB1
CLKB1
GATB2
+5V
Figure B-1. Lab-NB I/O Connector
Detailed signal specifications are included in Chapter 2, Configuration and Installation, and in
Appendix A, Specifications.