J1 Pinout:
Page last updated: February 20, 2002
|
Pin
|
Block
|
Bit No.
|
SBn,@IN[n]
|
Opto-22 Channel
|
Pin
|
Signal
|
|
1
|
5
|
7
|
48
|
23
|
2
|
Ground |
|
3
|
5
|
6
|
47
|
22
|
4
|
Ground |
|
5
|
5
|
5
|
46
|
21
|
6
|
Ground |
|
7
|
5
|
4
|
45
|
20
|
8
|
Ground |
|
9
|
5
|
3
|
44
|
19
|
10
|
Ground |
|
11
|
5
|
2
|
43
|
18
|
12
|
Ground |
|
13
|
5
|
1
|
42
|
17
|
14
|
Ground |
|
15
|
5
|
0
|
41
|
16
|
16
|
Ground |
|
17
|
4
|
7
|
40
|
15
|
18
|
Ground |
|
19
|
4
|
6
|
39
|
14
|
20
|
Ground |
|
21
|
4
|
5
|
38
|
13
|
22
|
Ground |
|
23
|
4
|
4
|
37
|
12
|
24
|
Ground |
|
25
|
4
|
3
|
36
|
11
|
26
|
Ground
|
|
27
|
4
|
2
|
35
|
10
|
28
|
Ground |
|
29
|
4
|
1
|
34
|
9
|
30
|
Ground |
|
31
|
4
|
0
|
33
|
8
|
32
|
Ground |
|
33
|
3
|
7
|
32
|
7
|
34
|
Ground |
|
35
|
3
|
6
|
31
|
6
|
36
|
Ground |
|
37
|
3
|
5
|
30
|
5
|
38
|
Ground |
|
39
|
3
|
4
|
29
|
4
|
40
|
Ground |
|
41
|
3
|
3
|
28
|
3
|
42
|
Ground |
|
43
|
3
|
2
|
27
|
2
|
44
|
Ground |
|
45
|
3
|
1
|
26
|
1
|
46
|
Ground |
|
47
|
3
|
0
|
25
|
0
|
48
|
Ground |
|
49
|
5 Volts
|
50
|
Ground | |||