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Integrator's Reference Manual for Polycom HDX Systems
3.5mm Screw Cage Connector
This 3-pin connector connects audio input and output to the Polycom HDX system. It also connects the IR
sensor input on a Polycom HDX system to an external IR receiver, such as Xantech models 780-80, 780-90,
480-00, and 490-90.
Length
—
The following table shows how to wire this connector for 2-wire connections, Phoenix to RCA.
Phoenix Contact
1
2
3
Install jumper between contact 2 and contact 3 on the Phoenix connector.
Polycom, Inc.
Part Number
1515-41597-001
Pinout for audio connector
Pinout for audio connector
PIN #
PIN #
1
Signal +
Signal +
2
Signal - (return)
Signal - (return)
3
Shield/drain wire/ground
Shield/drain wire/ground
Drawings and part numbers are provided for reference only. Polycom claims no
responsibility or liability for the quality, performance, or reliability of cables based on
these reference drawings, other than cables provided by Polycom. Contact your
Polycom distributor or Polycom Custom/Vertical Products to order cables that meet
the appropriate manufacturing tolerances, quality, and performance parameters for
your application.
RCA Contact
Center
Shell
—
RoHS Compliant
Yes
Top View
Top View
1
2
3
Pinout for IR connector
Pinout for IR connector
PIN #
PIN #
1
+12 V
+12 V
2
Ground
Ground
3
IR signal
IR signal
Cables
94
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