TCM-6630 Hardware User’s Manual
4) 22 pin connector for Power / Audio In / Audio Out / Video Out / DIO
This 50 cm cable consolidates
all these wires to a single
connection.
Power Input / Audio In / Audio Out / Video Out are
pre-connected. For DIO, there is a separate cable that
you may insert into the 22 pin connector. Please
reference the table below for pin definitions
Pin
Definition
Cable
1
AC 24-1/DC(+)
20 AWG
2
ALM NC
3
AC 24-1/DC(-)
20 AWG
4
ALM NO
5
FG
20 AWG
6
ALM COM
7
MIC +
24 AWG
8
SPK +
9
MIC -
10
SPK -
11
ISOG
12
ALM-1
13
ALM-2
14
ALM-3
15
ALM-4
16
ALM-5
17
ALM-6
18
ALM-7
19
ALM-8
20
ALM GND
21
VGND
24 AWG
22
Video