National Instruments NI SCB-68 HSDIO, Connection Manual

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NI SCB-68 HSDIO Connection Guide & Specifications | © National Instruments | 3
Figure 2 shows the connections on the NI SCB-68 HSDIO board assembly.
Figure 2. NI SCB-68 HSDIO Circuit Board Diagram
To get started with the NI SCB-68 HSDIO, complete the following steps while referring to
Figures 1 and 2.
Note
You can stand up the cover of the NI SCB-68 HSDIO for easy reference, as
shown in Figure 1.
1. (Optional) Mount the NI SCB-68 HSDIO on a DIN rail as described in the Mounting the
NI SCB-68 HSDIO on a DIN Rail section.
2. Remove the cover.
3. Remove the film from both sides of the cover.
4. Adjust the strain-relief bar by removing the strain-relief screws with a #2 Phillips
screwdriver.
1 Strobe
2 PFI lines
3 68-pin I/O connector
4 Clock
5 Screw terminals
6 SMB Pads
7 Ground lugs
PFI2
PFI0
PFI0
PFI1 PFI3
DIO20
DIO21 DIO13
DIO22
STROBE
DIO24
DIO25
DIO26
DIO27
DIO28
DIO30
DIO29
DIO31
DIO23 DIO15
DIO14
DIO12
DIO19 DIO11
DIO10 DIO18
DIO17 DIO9
DIO8 DIO16
CLK OUT
DIO0
DIO1
DIO2
DIO3
DIO4
DIO5
DIO6
DIO7
STROBE
GND
DIO24
GND
DIO25
GND
DIO26
GND
DIO27
GND
DIO28
GND
DIO29
GND
DIO30
GND
DIO31
GND
DIO16
GND
DIO17
GND
DIO18
GND
DIO19
GND
GND
DIO23
GND
DIO22
GND
DIO21
GND
DIO20
DIO8
GND
DIO9
GND
DIO10
GND
DIO11
GND
DIO12
GND
DIO13
GND
DIO14
GND
DIO15
GND
CLK OUT
GND
DIO0
GND
DIO1
GND
DIO2
GND
DIO3
GND
GND
DIO7
GND
DIO6
GND
DIO5
GND
DIO4
SCB-68 HSDIO
CAUTION: SEE MANUAL FOR ELECTRICAL RATINGS CAUTION: INSTALL COVER PRIOR TO USE
FOR PATENTS:NI.COM/PATENTS
PFI2
PFI1 PFI3
36
35
4
3
38
37
6
5
40
39
8
7
42
41
68
67
1
2
16
15
50
49
64
26
47
48
13
14
45
46
11
12
43
44
10
9
30
35
57
58
23
24
55
56
21
22
53
54
19
20
51
50
17
18
33
34
65
66
31
32
63
62
29
28
61
62
27
28
59
60
25
24
S/N
34
1
36
68
154974B-01L
J4 J5
J1
J3
C5
C9
C7
C10
C8 C6
J2
5 5 5 7 6 6
6
7
3 5 4 1 2 2 6