Chapter 2: Hardware installation | 17
BIH61-IHP User’s Manual
JP1: COM VDD
Pin 3-5 Close: DCD
(Default)
Pin 1-3 Close: 5V level
Pin Assignment
1
COM1_5V
2
COM1_12V
3
COM1C_DCD_H
4
COM1C_RI_H
5
COM1C_DCD
6
COM1C_RI
Pin 4-6 Close: RI
(Default)
Pin 2-4 Close: 12V level