To surface, Surface a, Surface b – Logitek Electronic Systems Artisan User Manual
Page 54: Logitek, Appendix c pinouts
Logitek
Appendix C
Pinouts
To Surface
Connection from Artisan PSU to Surface is via two 25-pair cables. Generally, there is no need to
make your own cables. However, the pinouts are shown for reference.
Surface A
Pin Connection Pin Connection
1
TX 1
26
+24V
2
RX 1
27
Ground
3
TX 2
28
+24V
4
RX 2
29
Ground
5
TX 3
30
+24V
6
RX 3
31
Ground
7
TX 4
32
+24V
8
RX 4
33
Ground
9
TX 5
34
+24V
10
RX 5
35
Ground
11
TX 6
36
+24V
12
RX 6
37
Ground
13
TX 7
38
+24V
14
RX 7
39
Ground
15
TX 8
40
+24V
16
RX 8
41
Ground
17
TX 9
42
+24V
18
RX 9
43
Ground
19
TX 10
44
+24V
20
RX 10
45
Ground
21
TX 11
46
+24V
22
RX 11
47
Ground
23
TX 12
48
+24V
24
RX 12
49
Ground
25
Cue Spkr -
50
Cue Spkr +
Surface B
Pin Connection Pin Connection
1
TX 13
26
+24V
2
RX 13
27
Ground
3
TX 14
28
+24V
4
RX 14
29
Ground
5
TX 15
30
+24V
6
RX 15
31
Ground
7
TX 16
32
+24V
8
RX 16
33
Ground
9
TX 17
34
+24V
10
RX 17
35
Ground
11
TX 18
36
+24V
12
RX 18
37
Ground
13
TX 19
38
+24V
14
RX 19
39
Ground
15
TX 20
40
+24V
16
RX 20
41
Ground
17
TX 21
42
+24V
18
RX 21
43
Ground
19
TX 22
44
+24V
20
RX 22
45
Ground
21
TX 23
46
+24V
22
RX 23
47
Ground
23
No connect
48
No connect
24
No connect
49
No connect
25
No connect
50
No connect
Logitek Artisan Reference Manual
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