Measurement Computing USB-2416 User Manual page 45

USB-2416 User's Guide
Do not connect to terminal block pins labeled "NC."
Pin Signal name
1 CH16H
2 CH16L
3 CH17H
4 CH17L
5 CH18H
6 CH18L
7 CH19H
8 CH19L
9 CH20H
10 CH20L
11 CH21H
12 CH21L
13 CH22H
14 CH22L
15 CH23H
16 CH23L
17 GND
18 GND
19 +5VUSER
20 NC
21 DIO8
22 DIO9
23 DIO10
24 DIO11
25 DIO12
26 DIO13
27 DIO14
28 DIO15
29 DGND
30 DGND
31 NC
32 NC
Table 37. 32-channel single-ended mode pinout
Pin description
Channel 16
Channel 48
Channel 17
Channel 49
Channel 18
Channel 50
Channel 19
Channel 51
Channel 20
Channel 52
Channel 21
Channel 53
Channel 22
Channel 54
Channel 23
Channel 55
Analog ground
Analog ground
+5V output
No connect
Digital input/output
Digital input/output
Digital input/output
Digital input/output
Digital input/output
Digital input/output
Digital input/output
Digital input/output
Digital ground
Digital ground
No connect
No connect
45
Pin Signal name
33 CH31L
34 CH31H
35 CH30L
36 CH30H
37 CH29L
38 CH29H
39 CH28L
40 CH28H
41 CH27L
42 CH27H
43 CH26L
44 CH26H
45 CH25L
46 CH25H
47 CH24L
48 CH24H
49 GND
50 GND
51 NC
52 NC
69 DIO23
70 DIO22
71 DIO21
72 DIO20
73 DIO19
74 DIO18
75 DIO17
76 DIO16
61 DGND
62 DGND
63 NC
64 NC
Specifications
Pin description
Channel 63
Channel 31
Channel 62
Channel 30
Channel 61
Channel 29
Channel 60
Channel 28
Channel 59
Channel 27
Channel 58
Channel 26
Channel 57
Channel 25
Channel 56
Channel 24
Analog ground
Analog ground
No connect
No connect
Digital input/output
Digital input/output
Digital input/output
Digital input/output
Digital input/output
Digital input/output
Digital input/output
Digital input/output
Digital ground
Digital ground
No connect
No connect