Ir Receiver; Rs-232 - Polycom SoundStructure C16 Hardware Installation Manual

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

IR Receiver

RS-232

3 - 6
The IR receiver port on the rear-panel of a SoundStructure device is shown in
the following figure.
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
The RS-232 interface requires a straight-through cabling to a control system as
shown in the following figures.
PIN 2: TXD
PIN 3: RXD
PIN 5: GRO
PIN 7: CTS
PIN 8: RTS
IR
OUT 12V
Top View
Signal
+12 V
Ground
IR Signal Data
Pin 5 Pin 1
Pin 9 Pin 6
1
2
3