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Chapter B Quick Reference Labels
© National Instruments Corporation B-5 SCB-68 Shielded Connector Block User Manual
Figure B-4. S Series Devices
DAC1OUT
DAC0OUT
NC
SCANCLK
AOGND
AOGND
DIO5
51
S4
* 68 GENERIC TERMINALS
ACCESSORY POWER OFF)
(TEMP. SENSOR AND
S4
* ACCESSORY POWER ON
ON DIFFERENTIAL CH. 0
* TEMP. SENSOR ENABLED
S5
S5
23
57
22
56
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
S3
S2
S1
58
24
25
59
S3
S1
S2
27
60
26
61
28
21
55
54
20
DIO0
52
53
19
DGND
NC
DIO4
18
DGND
P/N 182509B-01
S4
FACTORY DEFAULT SETTING
* ACCESSORY POWER ON
* TEMP. SENSOR DISABLED
S5
DGND
13
ACH1-
66
ACH1GND
ACH3+
ACH2+
ACH2-
ACH2GND
ACH3GND
ACH3-
62
29
30
63
64
31
32
65
50
17
DIO1
DGND
49
16
DIO2
DIO6
15
48
DIO7
DGND
14
47
DIO3
+5V
ACH0
ACH0GND
ACH1+
ACH0-
S1
S3
S2
67
33
34
68
DGND
12
46
EXTSTROBE*
PFI0/TRIG1
45
11
PFI4/GPCTR1_GATE
GPCTR1_OUT
+5V, FUSED
PFI2/CONVERT*
PFI3/GPCTR1_SOURCE
PFI1/TRIG2
44
10
DGND
43
9
41
42
8
DGND
40
7
2
GPCTR0_OUT
PFI9/GPCTR0_GATE
PFI6/WFTRIG
PFI7/STARTSCAN
PFI5/UPDATE*
PFI8/GPCTR0_SOURCE
DGND
6
39
5
38
DGND
4
37
DGND
3
36
FREQ_OUT
DGND
1
35
SCB-68 Quick Reference Label
S SERIES DEVICES
SIGNALPIN #PIN # SIGNAL
PIN # SIGNAL
DGND
NATIONAL
INSTRUMENTS