National Instruments SCB-68 - Manual (Page 20)

Chapter 1 Introduction
SCB-68 Shielded Connector Block User Manual 1-10 ni.com
Figure 1-6 shows the pin assignments for the extended digital connector.
This pinout shows the other 68-pin connector when you use the
SH1006868 cable assembly with an NI 6025E or the NI 6021E
(AT-MIO-16DE-10) for ISA.
Figure 1-6. SCB-68 E Series I/O Connector Pinout (Extended Digital)
NC
NC
NC
NC
NC
NC
NC
NC
NC
+5V
PA0
GND
PA2
PA3
GND
PA5
PA6
GND
PB0
PB1
GND
GND
PB4
PB5
GND
PB7
PC0
GND
PC2
PC3
GND
PC5
PC6
GND
NC
NC
NC
NC
NC
NC
NC
NC
NC
GND
GND
PA1
GND
GND
PA4
GND
GND
PA7
GND
GND
PB2
PB3
GND
GND
PB6
GND
GND
PC1
GND
GND
PC4
GND
GND
PC7
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
NC = No Connect