Pinnacle Speakers Lightning 1000 User Manual
Page 36
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30
Lightning 1000 Installation Guide
To connect GPI input lines, you will need to build a custom cable that
connects the automation system’s GPI output to the desired input ports on
the Lightning’s GPI connector. The figure below illustrates a typical GPI
interface circuit.
Automation System’s
Relay Output
+ GPI
Pin 1 (in 0)
Pin 11 (in 1)
Pin 3 (in 2)
Pin 13 (in 3)
Pins 2, 4, 6, 12, 14
Ground
Lightning
GPI Inputs
Simplified Schematic of GPI Interface
The following table provides pinout information for the GPI Connector
(mini 15-pin “D” Male).
1
2
3
4
5
10
11 12 13 14
6
7
8
9
15
Pin Signal
Pin
Signal
1
In 0
9
Out 1 +
2
Ground
10
Out 1 –
3
In 2
11
In 1
4
Ground
12
Ground
5
No connection
13
In 3
6
Ground
14
Ground
7
Out 0 +
15
No connection
8
Out 0 –
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