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Installation Manual, GDC64 1104-2510-01 Revision C

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EQUIPMENT INSTALLATION MANUAL, GDC64, TABLET AIRCRAFT INTERFACE UNIT

1104-2510-01

Rev C

© 2015, DAC International All Rights Reserved

6702 McNeil Dr. Austin, Texas 78729

(512) 331-5323 Phone (512) 331-4516 Fax

smelton

Released


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RECORD OF REVISIONS

REV DESCRIPTION DATE APPROVED

IR Initial Release E1501 07/26/2012 BH A See ECO E1529-02 09/18/2012 BH B See ECO E1807 09/05/2014 SM C See ECO E1852-03 04/30/2015 SM


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TABLE OF CONTENTS

RECORD OF REVISIONS ...................................................................................................................................2

TABLE OF TABLES .............................................................................................................................................5

1. INTRODUCTION............................................................................................................................................6

1.1. Reference Documents .....................................................................................................................................6 2. SYSTEM DESCRIPTION ..............................................................................................................................6

3. SCOPE ..............................................................................................................................................................6

4. PART NUMBERS ............................................................................................................................................7

5. REGULATORY COMPLIANCE ..................................................................................................................7

5.1. Software ..........................................................................................................................................................7 5.2. Application Software ......................................................................................................................................7 5.3. Hardware .........................................................................................................................................................7 6. EQUIPMENT ...................................................................................................................................................8

6.1. Supplied Equipment ........................................................................................................................................8 6.2. Connector Kits ................................................................................................................................................8 6.2.1. Connector Kit Contents................................................................................................................................8 6.3. Non-Supplied Equipment................................................................................................................................9 6.3.1. Optional Legacy Equipment ........................................................................................................................9 6.3.1.1. Optional Legacy Equipment Kit Contents ..............................................................................................10 7. GDC64 SPECIFICATIONS ..........................................................................................................................11

7.1. Physical .........................................................................................................................................................11 7.2. Electrical .......................................................................................................................................................11 7.3. ARINC 429 Data Input .................................................................................................................................11 7.3.1. Format ........................................................................................................................................................11 7.3.2. Supported Labels .......................................................................................................................................11 7.4. Reliability ......................................................................................................................................................11 8. OPERATION .................................................................................................................................................12

8.1. Inputs.............................................................................................................................................................13 8.1.1. ARINC 429 Input .......................................................................................................................................13 8.1.2. RS-232 Input ..............................................................................................................................................13 8.1.3. Discrete Inputs ...........................................................................................................................................13 8.2. Output ...........................................................................................................................................................14 8.3. Software Installation .....................................................................................................................................14 8.3.1. GDC64 .......................................................................................................................................................14 8.3.2. iPad App.....................................................................................................................................................14 8.3.2.1. NMEA Output Without GDC64 app ......................................................................................................14 9. INSTALLATION ...........................................................................................................................................15

9.1. Aircraft Interconnect Wiring .........................................................................................................................15 9.2. Mounting .......................................................................................................................................................15 10. REMOVAL AND REPLACEMENT ...........................................................................................................16

10.1. Removal ........................................................................................................................................................16


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10.2. Replacement ..................................................................................................................................................16 11. EQUIPMENT CHECKOUT ........................................................................................................................16

11.1. ARINC Port Label / Discrete Input Configuration .......................................................................................16 11.2. Using GDC64 App ........................................................................................................................................16 11.3. Using Third Party Apps ................................................................................................................................17 11.4. Using NMEA Only .......................................................................................................................................17 11.5. Additional Procedures ...................................................................................................................................17 12. CONTINUED AIRWORTHINESS .............................................................................................................18

12.1. Maintenance Manual .....................................................................................................................................18 12.2. Illustrated Parts Catalog ................................................................................................................................18 12.3. Wiring Diagram Manual ...............................................................................................................................18 12.4. Scheduled Maintenance Program .................................................................................................................18 12.4.1. Recommended Periodic Scheduled Servicing none required ....................................................................18 12.4.2. Recommended Periodic Scheduled Preventive Maintenance Tests none required ...................................18 12.4.3. Recommended Periodic Inspections none required ...................................................................................18 12.4.4. Recommended Periodic Overhaul Period none required ...........................................................................18 12.4.5. Special Inspection Requirements none required ........................................................................................18 12.5. Application of Protective Treatments ...........................................................................................................19 12.6. Special Tools .................................................................................................................................................19 12.7. Electrical Loads ............................................................................................................................................19 12.8. Airworthiness Limitations ............................................................................................................................19 12.9. Installation Configuration Data.....................................................................................................................19 13. ENVIRONMENTAL .....................................................................................................................................21

14. CONNECTOR PIN OUT ..............................................................................................................................22

14.1. J1 – GDC64 LRU Interface ..........................................................................................................................22 14.2. Alternate Installation Configurations ............................................................................................................23 14.2.1. J2/P2 – Legacy Bulkhead Feed-Through ...................................................................................................23 14.2.2. INGENIO Cockpit Tablet-Mount / Power Supply ....................................................................................23 15. CONNECTION DIAGRAMS .......................................................................................................................24

16. OUTLINE DRAWING ..................................................................................................................................29

APPENDIX A. GDC64 AIRCRAFT ENVIRONMENT TEST PROCEDURE ..........................................30 A.1. Required Equipment/Configuration ............................................................................................................30 A.2. Power/Charging Verification ......................................................................................................................30 A.2.1. Detailed Steps ...........................................................................................................................................30 A.3. Serial Weather Input Verification ...............................................................................................................31 A.3.1. Detailed Steps ...........................................................................................................................................31 A.4. ARINC 429/743 Port Verification ..............................................................................................................33 A.4.1. Detailed Steps ...........................................................................................................................................33 A.5. Maps, Current Location ...............................................................................................................................34


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TABLE OF FIGURES

FIGURE 1. Typical Interconnect .......................................................................................................................24

FIGURE 2. Alternate Interconnect Using ECS Cable Part Number 912204 (Not Recommended for Future Installations) ............................................................................................................................................25

FIGURE 3. Alternate Interconnect for Legacy Circular Bulkhead Connection (per §6.3.1) ......................25

FIGURE 4. Alternate Interconnect Utilizing INGENIO SMART Charger (see §14.2.2) ............................25

FIGURE 5. Typical System Configuration .......................................................................................................26

FIGURE 6. Alternate System Configuration for Installations Utilizing Legacy Hardware (per §6.3.1) ....27

FIGURE 7. Typical System Environment .........................................................................................................28

FIGURE 8. Outline Drawing ..............................................................................................................................29

FIGURE 9. ARINC Port Monitoring Tab ........................................................................................................31

FIGURE 10. Serial String Data ............................................................................................................................31

FIGURE 11. Serial String Data Display ..............................................................................................................32

FIGURE 12. Software System Environment ......................................................................................................33

FIGURE 13. Example of Current Location ........................................................................................................34

TABLE OF TABLES

TABLE I. Supplied Equipment .........................................................................................................................8

TABLE II. Connector Kits ..................................................................................................................................8

TABLE III. Connector Kit Contents, 1104-4202-01 ...........................................................................................8

TABLE IV. Connector Kit Contents, 1104-4200-03 ...........................................................................................8

TABLE V. Legacy Kits ........................................................................................................................................9

TABLE VI. Kit Contents, 1104-4203-01 ............................................................................................................10

TABLE VII. Kit Contents, 1104-4204-01 ........................................................................................................10

TABLE VIII. Kit Contents, P11150 ................................................................................................................10

TABLE IX. GDC64 App/Firmware Compatibility ..........................................................................................12

TABLE X. Software Version 0050 Factory Default Label Sets .....................................................................13

TABLE XI. Wire/Cable Recommended Usage .................................................................................................15

TABLE XII. Hardware Mounting Guidlines .................................................................................................15

TABLE XIII. Environmental Testing Categories ..........................................................................................21

TABLE XIV. J1 Connector Pin Out................................................................................................................22

TABLE XV. J2/P2 Connector Pin Out............................................................................................................23


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1. INTRODUCTION

This manual contains installation data and specifications for the GDC64 Tablet Aircraft Interface Unit (TAIU). The system consists of a single line-replaceable unit (LRU). This LRU interfaces with an Apple iPad®1 to provide information to users such as weather and aircraft location.

1.1. Reference Documents

The following material is for reference only and is not required to perform the procedures outlined in this document. ARINC Specification 429 Mark 33 Digital Information Transfer System RTCA DO-160G Environmental Conditions and Test Procedures

for Airborne Equipment

2. SYSTEM DESCRIPTION

The GDC64 accepts serial information and ARINC 429 data and converts it to USB data to interface to an Apple iPad. The GDC64 is powered by an aircraft power bus.

3. SCOPE

The specifications described in this installation manual are applicable to all GDC64 TAIU converters, part number 1104-4000-01-0050, or later approved.

1 Apple and iPad are registered trademarks of Apple Inc.


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4. PART NUMBERS

The model GDC64 TAIU is available under the following part number: 1104-4000-01-00X( ) Tablet Aircraft Interface Unit | \__ Software part number, where ( ) contains the number zero for initial release, or any letter, A – Z to denote a minor change.

5. REGULATORY COMPLIANCE

5.1. Software

The GDC64 software was developed in accordance with RTCA/DO-178B to criticality level E.

5.2. Application Software

The GDC64 is designed to interface with an iPad and various iPad apps. A listing of available apps can be found by visiting DAC International’s GDC64 webpage at www.dacint.com/GDC64 Additional apps compatible with the GDC64 may be created by DAC International or by third parties; check the GDC64 webpage for a current listing.

5.3. Hardware

The GDC64 is produced under DAC International's FAA approved quality system.


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6. EQUIPMENT

6.1. Supplied Equipment

Each GDC64 is shipped with the following item(s):

TABLE I. Supplied Equipment

Part Number Description Qty

1104-4000-01 GDC64 TAIU 1

6.2. Connector Kits

The following connector kits are available for purchase and are recommended for use in installations featuring Apple Lightning™2 connectors.

TABLE II. Connector Kits

Part Number Description

1104-4202-01 Connector Kit, GDC64, P1 1104-4200-03 Connector Kit, USB Bulkhead (J2)

6.2.1. Connector Kit Contents

TABLE III. Connector Kit Contents, 1104-4202-01

Designation Part Number Description Qty in Kit

Mfr Mfr’s Part Number

P1 M24308/2-13F3 Connector, LRU 1 MIL M24308/2-13F P10890 Backshell, LRU 1 Positronic D25000ANE0

TABLE IV. Connector Kit Contents, 1104-4200-03

Designation Part Number Description Qty in Kit


J2 P11164 USB, Receptacle 1 Amphenol USBFTV22N4, 5 P11165 USB, Cap 1 Amphenol USBFTVC2N

NOTE: To ensure optimal connectivity, DAC recommends the use of Amphenol part number USBFTV6N for mating with J2.

2 Lightning is a trademark of Apple Inc. 3 Alternate DAC part number: P10878 4 Alternate Amphenol part number USBFTV2PE1N utilizes standard USB-A connector and includes backshell. See Amphenol sales catalog for more details. 5 For installations utilizing INGENIO Cockpit Tablet-Mount use alternate Bulgin part number PX0843/A, or equivalent.


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6.3. Non-Supplied Equipment

The following parts are not provided for installation:

1. Circuit Breaker, 5 Amp MS22073-5, or equivalent 2. Cable, Twisted, Shielded, Pair, 22AWG M27500-22SD2T23, or equivalent 3. Wire, 22AWG M22759/34-22-9, or equivalent 4. Cable, USB ECS P/N 912204, or equivalent 5. Connector Kits See §6.2, Connector Kits

6.3.1. Optional Legacy Equipment

The following connector kit is available for purchase and is recommended for use in legacy installations featuring the 30-pin iPad connector. These kits do not support the Lightning connector for the iPad. Newer model of iPads and iOS require use of Apple approved cables only. Third party cables may not function properly. See FIGURE 3 for legacy hardware recommended interconnect.

TABLE V. Legacy Kits

Part Number Description

1104-4203-01 Connector Kit, Bulkhead (J2) 1104-4204-01 Connector Kit, Bulkhead (P2) P11150 Cable, iPad Data, Unterminated


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6.3.1.1. Optional Legacy Equipment Kit Contents

The following kits are for use with iPad devices with the 30-pin connectors. These kits are not compatible with iPads with the Lightning connector.

TABLE VI. Kit Contents, 1104-4203-01

Designation Part Number Description Qty inKit


J2 MS3120F12-10S6 Connector, Bulkhead, Receptacle (Flange Mount)

1 - (Mil-Spec) -

M85049/52-1-12W7 Strain Relief, Bulkhead 1 - (Mil-Spec) -

TABLE VII. Kit Contents, 1104-4204-01



P2 MS3126F12-10P8 Connector, Plug (Bulkhead Mate)

1 - (Mil-Spec) -

M85049/52-1-12W9 Strain Relief, Bulkhead 1 - (Mil-Spec) -

TABLE VIII. Kit Contents, P11150



P3 P1115010 Cable, iPad Data, Unterminated

1 DAC P11150

6 Alternate part number: MS3470L12-10S 7 Alternate part numbers: M85049/52-1-12N (straight), M85049/51-1-12N (right angle) 8 Alternate part number: MS3476L12-10P 9 Alternate part numbers: See note 5 10 Third party cable may not function properly.


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7. GDC64 SPECIFICATIONS

7.1. Physical

The GDC64 attaches to the airframe using four (4) #8 screws. See the paragraph titled Outline Drawing for additional details.

Height 1.25 in Width (LRU) 4.22 in Width (base) 5.22 in Depth 3.54 in Weight 0.4 lbs / 0.18 kg

7.2. Electrical

Input Voltage 28 VDC Nominal (10 VDC – 32 VDC Operational) Input Current 0.5 A at 28 VDC

7.3. ARINC 429 Data Input

There are four (4) identical inputs with the following characteristics:

7.3.1. Format

Voltage Levels ................................per ARINC 429 §2.2.3.1 Timing .............................................per ARINC 429 Attachment 8 Baud Rate ........................................Auto Sensing (High Speed, Low Speed)

7.3.2. Supported Labels

Supported Labels ............................Labels 001-377 Supported Protocols ........................All that comply with §7.3.1 above (ex: ARINC 743,

ARINC 575)

7.4. Reliability

MTBF Greater than 40,000 hours


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8. OPERATION

The GDC64 receives aircraft data via several input methods, and then delivers that data to the iPad. The GDC64 has three input paths:

ARINC 429 (4 ports) RS-232 (1 port) Discretes (8 input pins)

The GDC64 has one output path:

USB to iPad (1 port) An iPad app is used to configure the GDC64. The app (available on the App Store) is called GDC64. See TABLE IX for compatibility details. The iPad uses a system called the Core Location framework. The Core Location framework enables the iPad to determine its current position anywhere in the world11. Many apps (developed by Apple or by third parties) make use of the Core Location framework in order to identify their current position. The Core Location framework takes inputs from a variety of sources including the iPad’s onboard GPS, wireless network information, cellular network information (on select iPads only), and NMEA input. The GDC64 outputs an NMEA string for use by the Core Location framework. This enables any app which utilizes the Core Location framework to have access to the GDC64 NMEA output.

TABLE IX. GDC64 App/Firmware Compatibility

System Software Version

App Version12

Legacy GDC64 GDC64

0050 006A

11 Accuracy of this position is affected by the various inputs to the Core Location framework. 12 Due to software/app compatibility requirements, all units utilizing system software version 0050 or earlier must use the “Legacy GDC64” app. Units utilizing system software version 006X or later must use the “GDC64” app. Both apps can be found in the App Store.


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8.1. Inputs

8.1.1. ARINC 429 Input

The GDC64 has four ARINC 429 input ports. These ports (0, 1, 2, and 3) are configured by default as shown in TABLE IX.

TABLE X. Software Version 0050 Factory Default Label Sets

Port 0 (FMS bus) Port 1 (GNSS bus) Port 2 Port 3

203 Altitude 076 Altitude

310 Latitude 103 Track Angle

311 Longitude 110 Latitude

312 Ground Speed 111 Longitude (user configured) (user configured)

313 Track Angle 112 Ground Speed

120 Latitude, Fine

121 Longitude, Fine

When the GDC64 receives ARINC 429 data, it processes the data in two ways.

1. First, the values for altitude, latitude, longitude, ground speed, and track angle are replicated in NMEA format once per second. This NMEA data is delivered to the iPad for use in its Core Location framework. This enables any app which relies on the iPad’s Location Services to obtain this data.

2. Second, all ARINC 429 data which is received by the GDC64 is delivered to the iPad and stored in a DAC special library. This library can be accessed by custom, third party applications which require access to aircraft position and flight data beyond what is included in the NMEA data set.

8.1.2. RS-232 Input

The GDC64 is also capable of receiving serial data via its RS-232 port. This serial data is delivered to the iPad and stored in a DAC special library. This library can be accessed by custom, third party applications and may serve a variety of functions. An example of the utilization of this data would be the retrieval of weather data for use as an overlay in a mapping application or pass through of ADSB data, etc.

8.1.3. Discrete Inputs

The GDC64 is configured with eight (8) discrete input pins. The discretes are not configured to perform a default function. Third party applications may be configured to read the discretes as necessary.


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8.2. Output

All data output by the GDC64 is transmitted to the iPad via USB.

8.3. Software Installation

8.3.1. GDC64

The GDC64 is delivered from the factory with all required software installed.

8.3.2. iPad App

An iPad app is used to manage the GDC64 configuration. The app, called GDC6413, is available on the Apple App Store; simply search for “GDC64”. The app performs the following functions:

1. Provides the setup interface for configuration of the GDC64

2. Allows for selection of which labels will be passed through for each individual 429 input in addition to the default labels for Ports 0 and 1.

3. Provides a means to monitor each input port, discrete inputs, and system status

8.3.2.1. NMEA Output Without GDC64 app

The iPad can utilize the GDC64 NMEA output without the GDC64 app being installed on the iPad. When the iPad is connected to the GDC64 without the GDC64 app installed an iOS notification may be displayed indicating “The device is not recognized”. The “Ignore” option can be selected to disregard this message. NMEA output will continue to be delivered to the Core Location framework and the iPad will still be able to utilize this data.

13 See TABLE IX for more detail about the GDC64 app and system software/app compatibility


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9. INSTALLATION

9.1. Aircraft Interconnect Wiring

Recommended wire types are listed in TABLE XI. If desired, equivalent parts may be substituted.

TABLE XI. Wire/Cable Recommended Usage14

Purpose Specification Part Number Description

ARINC 429 input MIL M2750022SD2T23 Cable, Twisted, Shielded Pair

RS-232 data connection MIL M2750022SD2T23 Cable, Twisted, Shielded Pair

Power/Ground MIL M22759/34-22-9 Wire, Stranded

Discrete input MIL M22759/34-22-9 Wire, Stranded

USB ECS 912204 Cable, USB

NOTE: Output current from the GDC64 is sufficient to charge and maintain power for all models of iPad however, due to voltage drop in installation wiring, the recommended maximum length for USB cabling is 9ft. See FIGURE 1 for recommended interconnect. NOTE: Newer models of iPad and iOS require use of Apple approved USB cables only. Third party cables may not function properly.

9.2. Mounting

Mounting guidelines for the GDC64 are detailed in TABLE XII. See FIGURE 4, FIGURE 5, and FIGURE 7 for mounting diagrams.

TABLE XII. Hardware Mounting Guidlines

Location Temperature controlled;

pressurized OR non-pressurized15

Hardware

4 each of the following (installer provided): 8-32 x 0.50” machine screw,

#8 lock washer, #8 flat washer

Clearance 4 inches from face of connector,

all other sides optional

14 Table indicates recommended part numbers, equivalent parts may be substituted as necessary. 15 As specified in RTCA DO-160G, Section 4.0, Category D1.


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10. REMOVAL AND REPLACEMENT

10.1. Removal

1. Open the circuit breaker powering the GDC64. 2. Disconnect connector P1 from the GDC64. 3. Remove four (4) screws securing the unit to the airframe.

10.2. Replacement

1. Open the circuit breaker powering the GDC64. 2. Attach the unit to the airframe with four (4) screws. 3. Attach connector P1 to the GDC64 and secure. 4. Close circuit breaker. 5. Perform equipment checkout procedures for the GDC64 as prescribed in §11.

11. EQUIPMENT CHECKOUT

11.1. ARINC Port Label / Discrete Input Configuration

Following each removal or replacement, reconfigure or verify configuration of the ARINC port labels and discrete inputs using the tables in §12.9.

11.2. Using GDC64 App

To test the basic functionality of the GDC64, perform the following steps:

1. With the GDC64 connected and power applied, start the GDC64 app16. 2. Select the “Status” icon at the bottom of the screen. The app should indicate that the GDC64 is

connected and should also display the software version of device. 3. Select the “More” icon at the bottom of the screen. Next, select “Device Reset” > “Restore to

Factory Defaults” 4. Defaults label sets for Port 0 and Port 1 are described in TABLE IX. 5. Select the “ARINC” tab at the bottom of the screen. 6. Confirm that the data shown for the connected port matches the input and current location.

16 See TABLE IX to ensure the correct app is install for the GDC64’s system software version.


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11.3. Using Third Party Apps

Equipment checkout procedures utilizing third party apps should be defined by the app developer. Refer to the app’s documentation for additional information. If performing checkout with an app which utilizes the DAC special library, perform the following steps:

1. Select the “More” icon at the bottom of the screen 2. Select “Enable label” and choose the desired port number using the “-” and “+” buttons. 3. Enter the desired label number and press the “Enable Label” button. 4. Repeat for any additional ports and labels desired.

11.4. Using NMEA Only

For installations utilizing only the GDC64 NMEA output, start an app which utilizes this data and confirm that the data displayed in the app matches the input and current location. Refer to third party app documentation for additional information.

11.5. Additional Procedures

See Appendix A for additional tests.


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12. CONTINUED AIRWORTHINESS

This section provides data intended to assist the installer with establishing Instructions for Continued Airworthiness as required by FARs 23.1529, 25.1529, 27.1529 and 29.1529.

12.1. Maintenance Manual

Maintenance Manual information for the GDC64, which includes system description, removal instructions, installation instructions and functional testing, is contained in DAC International Installation Manual, 1104-2510-01 (this document).

12.2. Illustrated Parts Catalog

LRU part numbers and other parts contained in the installation data package should be placed in the aircraft operator’s appropriate airplane Illustrated Parts Catalog (IPC).

12.3. Wiring Diagram Manual

Wiring diagram information contained in the installation data package should be placed in the aircraft operator’s appropriate airplane Wiring Diagram Manual.

12.4. Scheduled Maintenance Program

Scheduled maintenance program tasks are as follows:

12.4.1. Recommended Periodic Scheduled Servicing none required

12.4.2. Recommended Periodic Scheduled Preventive Maintenance Tests none required

12.4.3. Recommended Periodic Inspections none required

12.4.4. Recommended Periodic Overhaul Period none required

12.4.5. Special Inspection Requirements none required


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12.5. Application of Protective Treatments

None required.

12.6. Special Tools

None required.

12.7. Electrical Loads

Electrical Loads for this appliance are as specified in the DAC International Installation Manual, 1104-2510-01 (this manual).

12.8. Airworthiness Limitations

There are no airworthiness limitations associated with the installation of this appliance.

12.9. Installation Configuration Data

The following tables contain configuration settings recorded at the time of installation.. Verification of these settings shall be performed after each removal or replacement. Configure the replaced unit per these settings. ARINC 429 Port 0 Label Configuration

Factory Default

Label # Description

ARINC 429 Port 1 Label Configuration

Factory Default

Label # Description


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Factory Default

Label # Description


Factory Default

Label # Description

Discrete Inputs Configuration

Discrete # Description

1

2

3

4

5

6

7

8


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13. ENVIRONMENTAL

NOMENCLATURE: Model GDC64 Tablet Aircraft Interface Unit PART NO.: 1104-4000-01-XXXX MANUFACTURER: DAC International ADDRESS: 6702 McNeil Drive, Austin, TX 78729 TEST STANDARD: RTCA DO-160G, Environmental Conditions and Test Procedures for Airborne Equipment

TABLE XIII. Environmental Testing Categories

Section Category Remarks 4.0 Temperature and Altitude D1 -20C to +55C, 50,000 Ft 5.0 Temperature Variation B 5 deg/min6.0 Humidity A Standard Humidity 7.0 Operational Shock and Crash Safety B Standard Operational Shock

8.0 Vibration S(BM)17

Curve B, A/C Type 2, Fixed Wing – Turbojet or Turbofan, Reciprocating & Turboprop Engines, Single and Multi Eng, Aircraft Zone 2. Curve M, A/C Type 5, Fixed Wing – Reciprocating & Turboprop, Multi Eng, Aircraft Zone 2.

9.0 Explosion Proofness X N/A10.0 Waterproofness X N/A11.0 Fluids Susceptibility X N/A12.0 Sand and Dust X N/A13.0 Fungus Resistance X N/A14.0 Salt Spray X N/A15.0 Magnetic Effect Z Less than 0.3 meter 16.0 Power Input X N/A17.0 Voltage Spike X N/A18.0 AF Conducted Susceptibility – Power Inputs

XN/A

19.0 Induced Signal Susceptibility X N/A20.0 Radio Frequency Susceptibility (Radiated and Conducted)

TT 5 volts/meter, 0.075 amps/meter

21.0 Emission of Radio Frequency Energy M At or below acceptable limit per DO-160E.

22.0 Lightning Induced Transient Susceptibility

X N/A

23.0 Lightning Direct Effects X N/A24.0 Icing X N/A25.0 ESD A Aircraft mounted equipment

17 GDC64 has passed additional DO-160G Vibration testing under Category U, Curve G2, Helicopter, Instrument Panel, Console & Equipment Rack, Sine-On-Random. This testing is not approved via STC. Data available upon request.


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14. CONNECTOR PIN OUT

14.1. J1 – GDC64 LRU Interface

The GDC64 utilizes a single 44 pin high density male D-Subminiature connector, J1. The mating connector, P1, is described previously in §6.2.

TABLE XIV. J1 Connector Pin Out

Pin Signal Function 1 A+ 28 VDC Primary Power 2 Power Common 28 VDC Return 3 429RX0B 429 Input 0B 4 429RX1B 429 Input 1B 5 Tablet D+ Tablet USB Data + 6 Tablet D- Tablet USB Data - 7 DIS8 Discrete Input 8

8 DIS7 Discrete Input 7 9 DIS6 Discrete Input 6 10 DIS5 Discrete Input 5 11 DIS4 Discrete Input 4 12 DIS3 Discrete Input 3 13 DIS2 Discrete Input 2 14 DIS1 Discrete Input 1 15 ARINC Shield RX/TX Shield 16 N/C N/C 17 Common Common 18 Common Common 19 Common Com 1 Common (Not Used) 20 Common Com 2 Common 21 Common Tablet Common 22 Common Tablet Common 23 Common Tablet Common 24 N/C N/C 25 N/C N/C 26 429 TXA 429 Output A (Not Used) or (Reserved) 27 429 TXB 429 Output B(Not Used) or (Reserved) 28 N/C N/C 29 N/C N/C 30 N/C N/C 31 429RX1A 429 Input 1A 32 429RX0A 429 Input 0A 33 COM1 RX Com 1 Receive (Not Used) 34 COM2 RX Com 2 Receive 35 COM1 TX Com 1 Xmit (Not Used) 36 +5VTablet Tablet supply voltage +5VDC


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Pin Signal Function 37 +5VTablet Tablet supply voltage +5VDC 38 COM2 TX Com 2 Xmit 39 ACC ID ACC ID (Reserved) 40 iPod Det Component Detect (Reserved) 41 429RX2B 429 Input 2B 42 429RX2A 429 Input 2A 43 429RX3B 429 Input 3B 44 429RX3A 429 Input 3A

14.2. Alternate Installation Configurations

14.2.1. J2/P2 – Legacy Bulkhead Feed-Through

Legacy installation configuration of the GDC64 utilizes a circular bulkhead feed-through connector pair, J2/P2. These connectors are described previously in §6.3.1. See FIGURE 3.

TABLE XV. J2/P2 Connector Pin Out

Pin Signal Function A +5VTablet Tablet Power B +5VTablet Tablet Power C Common Common (Shield) D Common Common F Tablet D+ Tablet USB + G Tablet D- Tablet USB - K N/C (Not Used) J N/C (Not Used) H iPod Det Detection Signal (Not Used) E ACC ID ID Signal (Not Used)

14.2.2. INGENIO Cockpit Tablet-Mount / Power Supply

For installations utilizing the INGENIO Cockpit Tablet-Mount, it may be necessary to utilize the INGENIO SMART Charger. In some instances the voltage drop from the GDC64 through the Cockpit Tablet-Mount may inhibit proper charging of the iPad. For affected installations, DAC recommends use of the INGENIO SMART Charger. See FIGURE 4 and the Installation Manual and Operation Instructions for the INGENIO SMART Charger for further details.


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15. CONNECTION DIAGRAMS

FIGURE 1. Typical Interconnect


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FIGURE 2. Alternate Interconnect Using ECS Cable Part Number 912204 (Not Recommended for Future Installations)

FIGURE 3. Alternate Interconnect for Legacy Circular Bulkhead Connection (per §6.3.1)

FIGURE 4. Alternate Interconnect Utilizing INGENIO SMART Charger (see §14.2.2)


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TO TABLET

Apple Cable

J2

BULKHEAD

P1

J1

FIGURE 5. Typical System Configuration


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FIGURE 6. Alternate System Configuration for Installations Utilizing Legacy Hardware (per §6.3.1)

P2

J2

BULKHEAD

P1

P3

J1

TO TABLET


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FIGURE 7. Typical System Environment


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16. OUTLINE DRAWING

5.22

4.73.25

3.54 2.98

.28

Ø.19 4 PL

J1

1.25

FIGURE 8. Outline Drawing18

18 Dimensions are in inches


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APPENDIX A. GDC64 AIRCRAFT ENVIRONMENT TEST PROCEDURE

This Appendix describes procedures that will test the Aircraft environment. The following tests are detailed below:

Power/Charging Verification Serial Weather Input Verification ARINC 429/743 Input Verification

A.1. Required Equipment/Configuration19

iPad with iOS 5.1 through iOS 8.220 and the GDC64 App (obtained from the App Store) GDC64 installed IAW Installation Manual, 1104-2510-01 (this document), and any additional

installation requirements GDC64 with SW version 0050 or later

A.2. Power/Charging Verification

This test will verify that when connected to the GDC64, the iPad recognizes the external power source and, if necessary, charges the battery as expected.

A.2.1. Detailed Steps

Connect iPad to GDC64 Ensure power is applied to the GDC64 Verify that the battery icon in the upper-right corner of the status bar indicates the iPad is

either charging, or connected to a power source o NOTE: Power icons may vary in style depending on iOS version installed on iPad

Power/Charging verification complete

19 See TABLE IX for more detail about the GDC64 app and system software/app compatibility 20 iOS 8.3 introduced a change which removes support for all hardware devices utilizing a specific interface protocol. This change prevents devices which utilize this protocol from accessing location information. iOS 8.3 is not a supported version for use with the GDC64.


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A.3. Serial Weather Input Verification

This test will verify the following: serial port wiring is correct XM receiver will send and receive data GDC64 transmits XM weather data to the iPad in a USB format suitable for display on the iPad


Remove power from the XM receiver Connect the iPad to the GDC64 Ensure power is applied to the GDC64 On the iPad, start the GDC64 maintenance app At the bottom of the screen, select ARINC to switch to the ARINC port monitoring tab

(See FIGURE 8)

FIGURE 9. ARINC Port Monitoring Tab

Select Serial String Data to observe the data being received on the serial port (See FIGURE 9)

FIGURE 10. Serial String Data


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Apply power to the XM receiver Using the iPad, verify the data stream in the Serial String Data Window displays data

similar to Figure 10. o NOTE: Due to differences in weather receiver software versions, there may be

variations between the example in FIGURE 11 and live data on the aircraft. The data stream should indicate hex data followed by ASCII characters similar to FIGURE 10. NOTE the last ASCII characters at the end of the string when connected should spell: X-Stream.(WX).V1.56.H9 The version may vary for different receivers depending on the receiver software installed.

This verifies the GDC64 can receive serial data from an XM Receiver, reformat the data, and transmit it to the iPad.

FIGURE 11. Serial String Data Display


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A.4. ARINC 429/743 Port Verification

This test will verify the proper functionality of the known label inputs and data for the ARINC 429 inputs. NOTE:

Refer to TABLE XII and TABLE XIII for complete listings of the supported label sets by software version.

These labels comprise the NMEA thread the GDC64 sends to the iPad to store in the iPad Navigation Data location used by all Apps to gather info.

To enable other labels on multiple ports requires user knowledge of aircraft 429 busses.


Connect the iPad to the GDC64 Ensure power is applied to the GDC64 On the iPad, start the GDC64 maintenance app At the bottom of the screen, select More

FIGURE 12. Software System Environment

In the left pane select Enable Label Select the desired port # and the label to enable Press Enable Select any additional ports/labels, as desired After selecting the desired ports/labels, at the bottom of the screen, select ARINC to switch

to the ARINC port monitoring tab (See FIGURE 8) Ensure Label Data is being displayed for the selected ports and labels

o NOTE: the GDC64 will default to use GPS position data if available.


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A.5. Maps, Current Location

Any navigation program using the iPad Core Location framework will either indicate the current location on its map or center the map on the current location. See FIGURE 12 for an example of the iPad Maps app utilizing the GDC64 current location.

FIGURE 13. Example of Current Location