3 signal connections, 1 connectors pin assignment, Connectors pin assignment – ADLINK PXI-2022 User Manual
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Signal Connections
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3
Signal Connections
This chapter describes the connectors of the PXI-2020/2022, and
the signal connection between the PXI-2020/2022 and external
devices.
3.1
Connectors Pin Assignment
The PXI-2020/2022 is equipped with one 68-pin VHDCI-type con-
nector (ACL-10568-1). It is used for digital input/output, analog
input, and ti-mer/counter signals, etc. The pin assignments of the
connectors are de-fined in Table 3-1 and Figure 3-2.
Connector Pin Assignment
Pin # Pin #
DGND
34
68
DGND
DIO1
33
67
DIO0
DIO3
32
66
DIO2
DGND
31
65
AFI0/AD TRIG Out
AFI1/AD TIMER OUT
30
64
AFI2/GPTC_CLK0
DGND
29
63
AFI3/GPTC_GATE0
AFI4/GPTC_CLK1
28
62
AFI5/GPTC_GATE1
AFI6/GPTC_Out1
27
61
AFI7/GPTC_Out0
NC
26
60
NC
NC
25
59
NC
AIL0
24
58
AIH0
AIL8
23
57
AIH8
AGND
22
56
AGND
AIL1
21
55
AIH1
AIL9
20
54
AIH9
AGND
19
53
AGND
AIL2
18
52
AIH2
AIL10
17
51
AIH10
AGND
16
50
AGND
AIL3
15
49
AIH3
Table 3-1: PXI-2020/2022 68-pin VHDCI-type Pin Assignment