Chapter 4
Signal Connections
©
National Instruments Corporation
4-5
PCI-4451/4452/4453/4454 User Manual
♦
PCI-4453/4454
Figure 4-2 shows the analog pin connections for the PCI-4453/4454.
Figure 4-2.
Analog Pin Connections for the PCI-4453/4454
DGND
+5 V
CGND
†
NC
CGND
†
NC
CGND
†
AO_SHLD1
1
CGND
†
AO_SHLD0
1
CGND
†
NC
CGND
†
NC
CGND
†
NC
CGND
†
NC
CGND
†
NC
CGND
†
NC
CGND
†
NC
CGND
†
NC
CGND
†
AI_SHLD3
2
CGND
†
AI_SHLD2
2
CGND
†
AI_SHLD1
CGND
†
AI_SHLD0
DGND
CGND
†
NC
NC
CGND
+DAC1OUT
1
CGND
+5 V
CGND
†
+DAC0OUT
1
CGND
†
NC
CGND
†
NC
CGND
†
NC
CGND
†
NC
CGND
†
NC
CGND
†
NC
CGND
†
NC
CGND
†
NC
CGND
+ACH3
2
CGND
+ACH2
2
CGND
+ACH1
CGND
+ACH0
1
35
2
36
3
37
4
38
5
39
6
40
7
41
8
42
9
43
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
1
PCI-4453 only
2
PCI-4454 only
†
These CGND pins are not connected in the SHC68-C68-A1 cable.