Polycom C16 - Manual (Page 61)

SoundStructure Design Concepts
3 - 17
Physical Logic Pins
The physical logic pins and their labeling is shown in the following figure.
The logic inputs and logic outputs have physical inputs and outputs 1 - 11 on
Remote Control 1 connector and 12 - 22 on Remote Control 2 connector on each
SoundStructure device.
REMOTE CONTROL 2
REMOTE CONTROL 1
Pin 25 Pin 14
Pin 1 Pin 13
Pin 1 Pin 13
Pin 14 Pin 25
Pin Signal
SoundStructure Logic
REMOTE CONTROL 1
REMOTE CONTROL 2
1 +5V
2
Logic output 1
3 Logic output 2
4 Logic output 3
5 Logic output 4
6 Logic output 5
7 Logic output 6
8 Logic output 7
9 Logic output 8
10 Logic output 9
11 Logic output 10
12 Logic output 11
13 Analog gain input 1
Pin Signal
14 Logic input 1
15 Logic input 2
16 Logic input 3
17 Logic input 4
18 Logic input 5
19 Logic input 6
20 Logic input 7
21 Logic input 8
22 Logic input 9
23 Logic input 10
24 Logic input 11
25 Ground
1 +5V
2
Logic output 12
3 Logic output 13
4 Logic output 14
5 Logic output 15
6 Logic output 16
7 Logic output 17
8 Logic output 18
9 Logic output 19
10 Logic output 20
11 Logic output 21
12 Logic output 22
13 Analog gain input 2
14 Logic input 12
15 Logic input 13
16 Logic input 14
17 Logic input 15
18 Logic input 16
19 Logic input 17
20 Logic input 18
21 Logic input 19
22 Logic input 20
23 Logic input 21
24 Logic input 22
25 Ground