Clear-Com HX System Frames - Manual (Page 41)

Figure 13: GPI-6 interface DB-9M connector pinout
Key to Figure 13: GPI-6 DB-9M connector pinout
Connector Description
A
#1/4 Input A
B
#2/5 Input A
C
#3/6 Input A
D
Ground
E
Ground
F
#1/4 Input B
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
G
H
I
41 Eclipse HX-PiCo User Guide