OMB-AI-EXP32 User's Guide
Specifications
17
Table 13. 32-channel single-ended mode pin out
Pin
Signal name
Pin description
Pin
Signal name
Pin description
1
CH16H
Channel 16
33
CH31L
Channel 63
2
CH16L
Channel 48
34
CH31H
Channel 31
3
CH17H
Channel 17
35
CH30L
Channel 62
4
CH17L
Channel 49
36
CH30H
Channel 30
5
CH18H
Channel 18
37
CH29L
Channel 61
6
CH18L
Channel 50
38
CH29H
Channel 29
7
CH19H
Channel 19
39
CH28L
Channel 60
8
CH19L
Channel 51
40
CH28H
Channel 28
9
CH20H
Channel 20
41
CH27L
Channel 59
10
CH20L
Channel 52
42
CH27H
Channel 27
11
CH21H
Channel 21
43
CH26L
Channel 58
12
CH21L
Channel 53
44
CH26H
Channel 26
13
CH22H
Channel 22
45
CH25L
Channel 57
14
CH22L
Channel 54
46
CH25H
Channel 25
15
CH23H
Channel 23
47
CH24L
Channel 56
16
CH23L
Channel 55
48
CH24H
Channel 24
17
GND
Analog ground
49
GND
Analog ground
18
GND
Analog ground
50
GND
Analog ground
19
+5VUSER
+5V output
51
NC
No connect
20
NC
No connect
52
NC
No connect
21
DIO8
Digital input/output
53
DIO23
Digital input/output
22
DIO9
Digital input/output
54
DIO22
Digital input/output
23
DIO10
Digital input/output
55
DIO21
Digital input/output
24
DIO11
Digital input/output
56
DIO20
Digital input/output
25
DIO12
Digital input/output
57
DIO19
Digital input/output
26
DIO13
Digital input/output
58
DIO18
Digital input/output
27
DIO14
Digital input/output
59
DIO17
Digital input/output
28
DIO15
Digital input/output
60
DIO16
Digital input/output
29
DGND
Digital ground
61
DGND
Digital ground
30
DGND
Digital ground
62
DGND
Digital ground
31
NC
No connect
63
NC
No connect
32
NC
No connect
64
NC
No connect
Do not connect to terminal block pins labeled "NC."
