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Chapter 4 Signal Connections
6023E/6024E/6025E User Manual 4-2 ni.com
assignments ofthe optional50- and 68-pin connectors. Asignal description
follows the figures.
Figure 4-1. I/O Connector Pin Assignment for the 6023E/6024E
FREQ_OUT
GPCTR0_OUT
PFI9/GPCTR0_GATE
DGND
PFI6/WFTRIG
PFI5/UPDATE*
DGND
+5 V
DGND
PFI1/TRIG2
PFI0/TRIG1
DGND
DGND
+5 V
DGND
DIO6
DIO1
DGND
DIO4
RESERVED
DAC1OUT
1
DAC0OUT
1
ACH15
AIGND
ACH6
ACH13
AIGND
ACH4
AIGND
ACH3
ACH10
AIGND
ACH1
ACH8
DGND
1
Not available on the 6023E
PFI8/GPCTR0_SOURCE
PFI7/STARTSCAN
GPCTR1_OUT
PFI4/GPCTR1_GATE
PFI3/GPCTR1_SOURCE
PFI2/CONVERT*
DGND
DGND
DGND
EXTSTROBE*
SCANCLK
DIO3
DIO7
DIO2
DGND
DIO5
DIO0
DGND
AOGND
AOGND
AIGND
ACH7
ACH14
AIGND
ACH5
ACH12
AISENSE
ACH11
AIGND
ACH2
ACH9
AIGND
ACH0
135
236
337
438
539
640
741
842
943
10 44
11 45
12 46
13 47
14 48
15 49
16 50
17 51
18 52
19 53
20 54
21 55
22 56
23 57
24 58
25 59
26 60
27 61
28 62
29 63
30 64
31 65
32 66
33 67
34 68