Hardware Installation Guide for the Polycom SoundStructure C16, C12, C8, and SR12

IR Receiver

The IR receiver port on the rear-panel of a SoundStructure device is shown in the following figure.

PIN 2: TXD

PIN 3: RXD

PIN 5: GRO

PIN 7: CTS

PIN 8: RTS

OUT IR 12V

The IR receiver port accepts a standard 3.5 mm terminal block which should be terminated to the IR receiver as shown in the following figures.

Pin

1

2

3

Top View

1

2

3

Signal

+12 V

Ground

IR Signal Data

RS-232

The RS-232 interface requires a straight-through cabling to a control system as shown in the following figures.

Pin 5

Pin 1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Pin 9 Pin 6

3 - 6

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Image 36
Polycom SR12, C12, C16, C8 manual IR Receiver, RS-232