Avalue EMX-CDT - Manual (Page 21)

EMX-CDT User ’s Manual
EMX-CDT User ’s Manual 21
2.3.16 JCOM1-6 (9th Pin definition)
COM1 to COM6 9th Pin definition
Pin No. Pin Definition
JC11/12/13 CLOSE RI
JC14/15/16 OPEN USE JC1-JC6
JC1/2/3 1-2 +5V
JC4/5/6 2-3 +12V