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Special Mission Audio Controller System
Patented under one or more of the following;
No. 4,941,187; 5,903,227; 6,160,496 and 6,493,450, 7,391,877
In certified aircraft, warranty is not valid unless this product is installed by an
Any reproduction or retransmittal of this publication, or any portion thereof, without the expressed written permission of PS En-
gineering, Inc. is strictly prohibited. For further information, contact the Publications Manager at PS Engineering, Inc., 9800
Martel Road, Lenoir City, TN 37772. Phone (865) 988-9800, email contact@ps-engineering.com.
9800 Martel Road
Lenoir City, TN 37772
www.ps-engineering.com
PAC45T
with IntelliVox®
Document P/N 200-045-5100
Revision 2 January 2019
Audio Control System with Intercom
System Installation and Operation Manual
FAA - TSO C139a
Authorized PS Engineering dealer.
PS Engineering, Inc. 2019 ©
Copyright Notice
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Related Manuals for PS Engineering PAC45T
Summary of Contents for PS Engineering PAC45T
- Page 1 Any reproduction or retransmittal of this publication, or any portion thereof, without the expressed written permission of PS En- gineering, Inc. is strictly prohibited. For further information, contact the Publications Manager at PS Engineering, Inc., 9800 Martel Road, Lenoir City, TN 37772. Phone (865) 988-9800, email contact@ps-engineering.com.
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Page 2: Table Of Contents
................................ D LERT UDIO Section IV – Warranty and Service ................................A ARRANTY ..............................A ACTORY ERVICE Appendix A – PAC45T Installation Drawings ............A Appendix B – Radio Interconnect Wiring ..............A Appendix C – Intercom Interconnect Wiring ............A... - Page 3 PS Engineering PAC45T Audio Selector Panel and Intercom System Installation and Operator’s Manual Appendix D – Control Head Interconnect Wiring............. B Appendix E, Unit Connector Wiring Reference ............A P451 C .............................. A ONNECTIONS J452 C ..............................B ONNECTIONS P453 C ..............................
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Page 4: Section I - General Information
(TSO). Installation of this article requires separate approval. Refer to Advisory Circular 20-41A for information on TSO installation approval. The PAC45T has been designed to meet the objectives in Design Assurance Level C for Software and Com- plex Electronic Hardware. -
Page 5: Specifications
PS Engineering PAC45T Audio Selector Panel and Intercom System Installation and Operator’s Manual Refer to Advisory Circular 20-41A for information on TSO installation approval. Operation is subject to the following conditions: This device may not cause harmful interference. This device must accept any interference received, including interference that may cause undesired operation. - Page 6 PS Engineering PAC45T Audio Selector Panel and Intercom System Installation and Operator’s Manual Model Description Part Number HUB45R Remote-mounted Audio Hub for analog I/O and processing 050-045-5101 CTL45T Panel-mounted Control Head for Flight Crew, Jumpseat and Rear sta- 050-045-5201 tion (4 ea.)
- Page 7 PS Engineering PAC45T Audio Selector Panel and Intercom System Installation and Operator’s Manual CTL45T 9-Pin Female Connector Kit 250-045-0009 ( J455) Quantity Part Number Description MFR PN 625-009-9209 (Modified) Connector Backshell DB9 3357-9209 425-009-7709 Connector Female Shell DB9 Amphenol L177-RR-E-09-S...
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Page 8: Configuration
PS Engineering PAC45T Audio Selector Panel and Intercom System Installation and Operator’s Manual Configuration The PAC45T System is comprised of a single HUB45R and up to four identical CTL45T Control Heads. VHF/UHF NAV 1 MKR 1 Pilot ADF1 NAV 2... -
Page 9: Section Ii - Installation
2.3 Equipment Installation Procedures 2.3.1 Cooling Requirements Forced air-cooling of the PAC45T is not required. However, the units should be kept away from heat pro- ducing sources (i.e. defrost or heater ducts, dropping resistors, heat producing avionics) without adequate cooling air provided. -
Page 10: Audio Controller Connector Assembly
PS Engineering PAC45T Audio Selector Panel and Intercom System Installation and Operator’s Manual 2.3.3 Audio controller Connector Assembly The LRU connectors mate with two 62-pin, two 26-pin, and one 9-pin connectors in the HUB45R. The con- nectors are a sub-miniature crimp-type, and require the use a hand crimp tool, from table below (or equiv.). -
Page 11: Cable Harness Wiring
2.4.2 Power The PAC45T is compatible with 28 Volt DC systems. A five (5) Amp circuit breaker is required for the HUB45R installations. Power and ground wires should be #22AWG connect power to P451 Pin 42. Connect airframe ground to P451 Pin 20 and 21 only. -
Page 12: Audio Controller Interface
Alert power, P451 Pin 41, The PAC45T has an independent alert system with the ability to play alerts even when the audio controller is powered off. To take full advantage of this isolation a separate one (1) Amp circuit breaker is required. -
Page 13: Audio Alerts
As configured from the factory for the HUB45R, P/N 050-045-5101, all alerts are level triggered except for Alert 7, the Seat belt Chime, which is edge triggered. When power is applied to the alerts and not the PAC45T audio controller, it will play the message three times or until the remote acknowledge is selected. -
Page 14: Logic Switch Options
13. Alert volume (adjusts the level of the internal audio alerts and annunciations generated by the PAC45T) 14. Green backlight level 15. White backlight level 2.5.3 Logic Switch Options The PAC45T has switches accessible through the side of the HUB45R to set specific functions 200-045-5100 Page 2-6 Rev. 2, Jan. 2019... - Page 15 PS Engineering PAC45T Audio Selector Panel and Intercom System Installation and Operator’s Manual TOP ROW BOTTOM ROW SWITCH FUNCTION POSITION SWITCH FUNCTION POSITION FAILSAFE ALERTS TO CREW COPILOT CONTROL HEAD INSTALLED FAILSAFE ALERTS TO OBSERVERS OBSVR 1 CONTROL HEAD INSTALLED...
- Page 16 PS Engineering PAC45T Audio Selector Panel and Intercom System Installation and Operator’s Manual 2.5.4 CTL45T Configuration Switches The configuration switches are located on the TOP of the CTL45T 2.5.4.1 Dimmer Voltage As shipped, the backlight dimmer is set for 28VDC...
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Page 17: Pac45T Pin Assignments
PS Engineering PAC45T Audio Selector Panel and Intercom System Installation and Operator’s Manual 2.6 PAC45T Pin assignments P451 J452 Description Description Ground Lighting Common Ground No Connection Ground Ground Ground Ground Ground Ground Ground Ground Ground Ground Ground Ground Ground... -
Page 18: Wiring Checkout
2.7 Wiring Checkout After wiring is complete, verify power is ONLY on pin 41 & 42 of J451and airframe ground on pin 20 & 21. Failure to do so will cause serious internal damage and void PS Engineering's warranty. 200-045-5100 Page 2-10 Rev. -
Page 19: Operational Checkout
2.8.1 Required Test Equipment In order to return an aircraft to service after installation of the PAC45T, the installer must have access to headset(s), and be able to establish 2-way communications on appropriate radios. Equivalent test equipment is acceptable as long as the testing requirements can be met. -
Page 20: Final Inspection
Panel/Intercom Systems. Please read it carefully before using the equipment so that you can take full ad- vantage of its capabilities. This section is divided into sections covering the basic operating areas of the PAC45T systems. They are Communications Transceiver Selection, Audio Selector, Intercom, and special functions. -
Page 21: Power And Fail Safe
The radio is automatically selected to receive incoming radio calls when the XMT is selected. With a PAC45T, you will never transmit on a radio that you are not receiving. The selected audio is indicated by both knob position and the green text. -
Page 22: Navaid Selection
PS Engineering PAC45T Audio Selector Panel and Intercom System Installation and Operator’s Manual 3.5 Navaid Selection Navigation receivers are selected in the same manner as the communication re- ceiver, pull-on/push off the knob associ- ated with the desired navigational aid, and rotate to adjust the receiver volume. -
Page 23: Alert Audio
CTL45T is in CRW mode, the observer/passengers will have intercom among themselves, and be able to use the selected radios. 3.8 Alert Audio The PAC45T incorporates an independent alert audio system which plays when triggered by an external source. The following alert tones are incorporated into the HUB45R, shown in order of priority:... -
Page 24: Section Iv - Warranty And Service
(2) years from the date of sale. During the first twelve (12) months of the two-year warranty period, PS Engineering, Inc., at its option, will send a replacement unit at our expense if the unit should be determined to be defective after consultation with a factory technician. -
Page 25: Appendix A - Pac45T Installation Drawings
PS Engineering PAC45T Audio Selector Panel and Intercom System Installation and Operator’s Manual Appendix A – PAC45T Installation Drawings Figure 5-1 – PAC45T Side View Figure 5-2 - PAC45T/CTL45T Front View PAC45T Overall 200-045-5100 Appendix A Rev. 2, Jan. 2019... - Page 26 PS Engineering PAC45T Audio Selector Panel and Intercom System Installation and Operator’s Manual CTL45T Top View Figure 5-3 - HUB45R Top View P453 P451 J452 J454 Figure 5-4 - HUB45R Rear Connector View 200-045-5100 Appendix A Rev. 2, Jan. 2019...
- Page 27 PS Engineering PAC45T Audio Selector Panel and Intercom System Installation and Operator’s Manual J455 Figure 5-5 HUB45R Front View Figure 5-6 - HUB45R Side Views 200-045-5100 Appendix A Rev. 2, Jan. 2019...
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Page 28: Appendix B - Radio Interconnect Wiring
PS Engineering PAC45T Audio Selector Panel and Intercom System Installation and Operator’s Manual Appendix B – Radio Interconnect Wiring 200-045-5100 Appendix D August 2017... -
Page 29: Appendix C - Intercom Interconnect Wiring
PS Engineering PAC45T Audio Selector Panel and Intercom System Installation and Operator’s Manual Appendix C – Intercom Interconnect Wiring J451 P452 CONNECTS TO CONNECTS TO MALE P451 ON HUB FEMALE J452 ON HUB PILOT MIC AUDIO HI COPILOT HAND MIC AUDIO HI... -
Page 30: Appendix D - Control Head Interconnect Wiring
PS Engineering PAC45T Audio Selector Panel and Intercom System Installation and Operator’s Manual Appendix D – Control Head Interconnect Wiring 200-045-5100 Appendix C Rev. 2, Jan. 2019... -
Page 31: Appendix E, Unit Connector Wiring Reference
PS Engineering PAC45T Audio Selector Panel and Intercom System Installation and Operator’s Manual Appendix E, Unit Connector Wiring Reference 9.1 P451 Connections 200-045-5100 Appendix C Rev. 2, Jan. 2019... -
Page 32: J452 Connections
PS Engineering PAC45T Audio Selector Panel and Intercom System Installation and Operator’s Manual 9.2 J452 Connections 200-045-5100 Appendix C Rev. 2, Jan. 2019... -
Page 33: P453 Connections
PS Engineering PAC45T Audio Selector Panel and Intercom System Installation and Operator’s Manual 9.3 P453 Connections 200-045-5100 Appendix C Rev. 2, Jan. 2019... -
Page 34: J454 Connections
PS Engineering PAC45T Audio Selector Panel and Intercom System Installation and Operator’s Manual 9.4 J454 Connections 9.5 J455 Connections 200-045-5100 Appendix C Rev. 2, Jan. 2019... -
Page 35: Appendix F - Instructions For Faa Form 337 And Continuing Airworthiness
Aircraft equipment list, weights and balance amended. Compass compensation checked. A copy of the operation instruc- tions, contained in PS Engineering document 202-045-( ), revision ( ), dated ( ), is placed in the aircraft records. All work accomplished listed on Work Order 10.2 Instructions for Continuing Airworthiness, Audio System... -
Page 36: Appendix G - Rtca Do160G Environmental Qualification Form
PAC45T Audio Selector Panel and Intercom System Installation and Operator’s Manual Appendix G – RTCA DO160G Environmental Qualification Form 11.1 Model Number PAC45T Audio Selector Panel/Intercom Remote Hub Part Number: 050-045-( ) FAA TSO Number: C139a, Manufacturer: PS Engineering Incorporated 9800 Martel Road... -
Page 37: Model Number Ctl45T, Audio Selector Control Panel
PS Engineering PAC45T Audio Selector Panel and Intercom System Installation and Operator’s Manual 11.2 Model Number CTL45T, Audio Selector Control Panel Part Number: 050-045-(02XX, -03XX, -62XX, -63XX ) FAA TSO Number: C139a Manufacturer: PS Engineering Incorporated 9800 Martel Road Lenoir City TN 37772...
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