Ir Receiver - Polycom SoundStructure C16 Design Manual

IR Receiver

The IR receiver port on the rear-panel of a SoundStructure device is shown in the next figure.
PIN 2: TXD
PIN 3: RXD
PIN 5: GRO
PIN 7: CTS
PIN 8: RTS
IR
OUT 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.
Top View
IR Receiver Accepted Terminal Ports
Pin Signal
1 +12 V
2 Ground
3 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
Polycom, Inc.
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