Manual PCIe-DIO-120/96/72
14
Chapter 6: Connector Pin Assignments
For I/O connections, 50-pin headers are provided on the cards; one for each group of 24
I/O lines. Mating connectors are TE Connectivity AMP 1-1658621-0 or equivalent.
Assignment
Pin
Assignment
Pin
Port C Hi PC7
1
A
ll
E
ven
nu
m
be
red
pi
ns
are
G
rou
nd
2
Port C Hi PC6
3
4
Port C Hi PC5
5
6
Port C Hi PC4
7
8
Port C Lo PC3*
9
10
Port C Lo PC2
11
12
Port C Lo PC1
13
14
Port C Lo PC0
15
16
Port B PB7
17
18
Port B PB6
19
20
Port B PB5
21
22
Port B PB4
23
24
Port B PB3
25
26
Port B PB2
27
28
Port B PB1
29
30
Port B PB0
31
32
Port A PA7
33
34
Port A PA6
35
36
Port A PA5
37
38
Port A PA4
39
40
Port A PA3
41
42
Port A PA2
43
44
Port A PA1
45
46
Port A PA0
47
48
Fused VCCIO
49
50
Table 6-1:
Connector Pin Assignments
* This line is an I/O port and also a User Interrupt.
