Advantech PCM-9570/S 2006957006 5th Edition - Manual (Page 36)

24 PCM-9570/S User's Manual
Table 2-8: COM1 RI pin setting (J6)
+5 V
J6
+12 V
J6
* RI (default setting)
J6
Table 2-9: COM2 RI pin setting (J6)
+5 V
J6
+12 V
J6
* RI (default setting)
J6
1
2
23
24
1
2
23
24 4
3
1
2
23
24 6
5
1
2
23
24 8
7
1
2
23
24
9
10
1
2
23
24 12
11