Contec DIO-3232LX-USB User Manual page 31

Usb i/o unit x series digital i/o unit with opto-isolation for usb
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3. External Connection
Pin Assignments of Optional Connector PCB96WS
- Optional cable PCB96WS
N.C.
20
I-20
21
I-21
22
I-22
23
I-23
24
+2 port
(Input)
I-24
25
I-25
26
I-26
27
I-27
28
I-30
29
I-31
30
I-32
31
I-33
32
+3 port
(Input)
I-34
33
I-35
34
I-36
35
I-37
36
Common
plus pin for
IP 2/3
37
+2/+3 input
ports
Figure 3.3.
PCB96WS Signal Assignments
26
A
B
CNA
1
N.C.
2
I-00
3
I-01
4
I-02
5
I-03
+0 port
(Input)
6
I-04
7
I-05
8
I-06
9
I-07
10
I-10
11
I-11
12
I-12
13
I-13
+1 port
(Input)
14
I-14
15
I-15
16
I-16
17
I-17
Common
plus pin for
18
IP 0/1
+0/+1 input
ports
19
N.C.
Common
minus pin
for +6/+7
ON 6/7
20
output
ports
O-60
21
O-61
22
O-62
23
O-63
24
+6 port
(Output)
O-64
25
O-65
26
O-66
27
O-67
28
O-70
29
O-71
30
O-72
31
O-73
32
+7 port
(Output)
O-74
33
O-75
34
O-76
35
O-77
36
Common
plus pin for
+6/+7
OP 6/7
37
output
ports
CNB
Common
minus pin
1
ON 4/5
for +4/+5
output
ports
2
O-40
3
O-41
4
O-42
5
O-43
+4 port
(Output)
6
O-44
7
O-45
8
O-46
9
O-47
10
O-50
11
O-51
12
O-52
13
O-53
+5 port
(Output)
14
O-54
15
O-55
16
O-56
17
O-57
Common
plus pin for
18
OP 4/5
+4/+5
output
ports
19
N.C.
DIO-3232LX-USB

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