Channel	Sub-D socket, 37-pole	Weidmüller, 32-pole
1	1+	19	2
2	1-	37	1
3	2+	18	4
4	2-	36	3
5	3+	17	6
6	3-	35	5
7	4+	16	8
8	4-	34	7
9	5+	15	10
10	5-	33	9
11	6+	14	12
12	6-	32	11
13	7+	13	14
14	7-	31	13
15	8+	12	16
16	8-	30	15
17	9+	11	18
18	9-	29	17
19	10+	10	20
20	10-	28	19
21	11+	9	22
22	11-	27	21
23	12+	8	24
24	12-	26	23
25	13+	7	26
26	13-	25	25
27	14+	6	28
28	14-	24	27
29	15+	5	30
30	15-	23	29
31	16+	4	32
32	16-	22	31