Becker Avionics BXT6553 Mode S Transponder User Manual BXT6500 Series
Becker Avionics GmbH Mode S Transponder BXT6500 Series
Users Manual
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| Document Author: | Becker Avionics |
Mode S Transponder
with ADS-B
BXT6500 Series
Installation and Operation
Manual
DV15104.03
Issue 06 September 2018
Article-No. 0647.225 071
Becker Avionics GmbH • Baden-Airpark B108 • 77836 Rheinmünster • Germany
+49 (0) 7229 / 305-0 • Fax +49 (0) 7229 / 305-217
http://www.becker-avionics.com • E-mail: info@becker-avionics.com
Becker Avionics
Installation and Operation
Approved Production and Maintenance Organization
Certificates see: http://www.becker-avionics.com/company-about/ →Certificates
Contact data for:
Europe, Asia,
Oceania and
Africa
Becker Avionics GmbH
Baden-Airpark B108
77836 Rheinmünster (Germany)
Tel.: + 49 (0) 7229 / 305-0
Fax: + 49 (0) 7229 / 305-217
Internet: www.becker-avionics.com
Email: info@becker-avionics.com
Customer Service:
Email: support@becker-avionics.com
Contact data for:
America,
Australia, Japan
Becker Avionics Inc
Email: info@beckerusa.com
WARNING - USER RESPONSIBILITY
FAILURE OR IMPROPER SELECTION OR IMPROPER USE OF THE PRODUCTS DESCRIBED
HEREIN OR RELATED ITEMS CAN CAUSE DEATH, PERSONAL INJURY AND PROPERTY
DAMAGE.
This document and other information from Becker Avionics GmbH provide product or system options
for further investigation by users having technical knowledge.
The user is responsible for making the final selection of the system and components. The user has to
assure that all performance, endurance, maintenance, safety requirements of the application are met
and warnings be observed.
For this the user has to include all aspects of the application to be compliant with the applicable
industry standards and the requirements of the responsible aviation authority. The product
documentations from Becker Avionics GmbH have to be observed.
To the extent that Becker Avionics GmbH provide component or system options based upon data or
specifications provided by the user, the user is responsible for determining that such data and
specifications are suitable and sufficient for all applications and reasonably foreseeable uses of the
components or systems.
Term definition: User in the sense of user, installer, installation company.
BXT6500 Series
DV15104.3 Issue 06 September 2018
Becker Avionics
Installation and Operation
Preface
Dear Customer,
Thank you for purchasing a Becker Avionics product. We are pleased that you have chosen our
product and we are confident that it will meet your expectations.
For development and manufacturing of our product, the guidelines for highest quality and reliability
have been borne in mind, supplemented by selection of high quality material, responsible production
and testing in accordance to the standards.
Our competent customer support department will respond on any technical question you may have.
Please do not hesitate to contact us at any time.
Transponder Design*
BXT65 Series
with EM module
BXT65 Series
with mounting tray and backshell
* design depends on variant
DV15104.3 Issue 06 September 2018
BXT6500 Series
Becker Avionics
Installation and Operation
List of Effective Pages and Changes
Only technical relevant modifications are described in this table.
Document:
Cover Page
Introduction
Chapter 1 – 4
DV15104.03 / issue 06
09/2018
09/2018
09/2018
Article Number 0647.255-071
Issue
Page No.:
Section /
Chapter
06
1-76
all
Updated: Editorial adjustments.
--
all
Added: Descriptions about new variants and extended
temperature
--
1.8.8
Updated: Certification state.
--
2.7.8
Updated: Configuration example.
--
2.10
Added: Wiring examples.
Description
------------
© by Becker Avionics GmbH / all rights reserved
BXT6500 Series
DV15104.3 Issue 06 September 2018
Becker Avionics
Installation and Operation
Table of Contents
General Description .................................................................................................................... 13
1.1 Introduction.................................................................................................................................. 14
1.2 Purpose of Equipment................................................................................................................. 15
1.3 Variants Overview ....................................................................................................................... 16
Variants Availability ........................................................................................................... 16
Software Status ................................................................................................................. 16
1.4 Associated Devices ..................................................................................................................... 16
1.5 Scope of Functionality ................................................................................................................. 17
Fixed and Non-Volatile Data ............................................................................................. 18
Diversity ............................................................................................................................ 18
Mode C, Mode S ............................................................................................................... 18
ADS-B (Automatic Dependent Surveillance-Broadcast)................................................... 19
Supported Transponder Messages .................................................................................. 20
ADS-B Receiver Subset.................................................................................................... 20
Extended Temperature ..................................................................................................... 20
Interfaces .......................................................................................................................... 21
Built-In Test ....................................................................................................................... 21
Summary of Operational Description ................................................................................ 22
1.6 Safety-Conscious Utilization ....................................................................................................... 23
1.7 Restriction for Use ....................................................................................................................... 23
1.8 Technical Data ............................................................................................................................ 24
General Characteristics .................................................................................................... 24
Dimensions & Weight........................................................................................................ 26
Software ............................................................................................................................ 26
Hardware .......................................................................................................................... 26
Continued Airworthiness ................................................................................................... 26
Environmental Conditions - BXT6513............................................................................... 27
Environmental Conditions - BXT6553............................................................................... 29
Certifications ..................................................................................................................... 30
1.9 Order Code.................................................................................................................................. 32
BXT65 Series .................................................................................................................... 32
Accessories ....................................................................................................................... 32
Installation .................................................................................................................................... 35
2.1 Packaging, Transport, Storage ................................................................................................... 35
2.2 Device Assignment ..................................................................................................................... 36
Scope of Delivery .............................................................................................................. 36
Additional Required Equipment ........................................................................................ 36
Type Plate ......................................................................................................................... 37
Software Data Plate .......................................................................................................... 38
Meaning of Status LEDs ................................................................................................... 38
2.3 Mounting Requirements .............................................................................................................. 39
Mounting Distance ............................................................................................................ 40
Mounting Tray MT6533 ..................................................................................................... 40
Grounding ......................................................................................................................... 40
Cable Installation .............................................................................................................. 41
Recommended Crimp Tools ............................................................................................. 41
Antenna Cables ................................................................................................................ 42
Antenna Installation .......................................................................................................... 43
2.4 Dimensions.................................................................................................................................. 44
Transponder BXT65 Series .............................................................................................. 44
BXT65 Series with Mounting MT6533 .............................................................................. 45
BXT65 Series with Mounting MT6533 and Backshell BS6533-(100) ............................... 46
2.5 Electrical Installation ................................................................................................................... 47
Connector P1 .................................................................................................................... 47
Connector P2 .................................................................................................................... 49
Connector TOP, BOT (Antenna) ....................................................................................... 50
Connector USB ................................................................................................................. 51
Connector EM ................................................................................................................... 51
Service Connector (optional) ............................................................................................ 51
2.6 Interfaces..................................................................................................................................... 52
ARINC 429 Input Labels ................................................................................................... 52
DV15104.3 Issue 06 September 2018
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Becker Avionics
Installation and Operation
ARINC 429 Output Labels ................................................................................................. 53
Configuration ............................................................................................................................... 54
General Architecture (example) ........................................................................................ 55
Single Device Installation .................................................................................................. 56
Dual Device Installation ..................................................................................................... 56
Device Installation Number ............................................................................................... 56
Data Source Configuration ................................................................................................ 56
Single Device Installation - Antenna Diversity .................................................................. 58
Single Device Installation – Single Antenna ..................................................................... 58
Dual Device Installation - Antenna Diversity ..................................................................... 59
Single Device Installation – Single Controller ................................................................... 59
Single Device Installation – Dual Controller (Selection by Switch) ................................... 60
Single Device Installation – Dual Controller (Burst Mode) ................................................ 60
Transmitter Disable ........................................................................................................... 61
GNSS Wiring ..................................................................................................................... 62
2.8 Configuration Data....................................................................................................................... 63
Configuration of BXT65XX with EM module ..................................................................... 63
Configuration of BXT65XX with internal memory.............................................................. 63
2.9 Software Update .......................................................................................................................... 64
PC Requirements .............................................................................................................. 64
Software Update Installation ............................................................................................. 64
2.10 Aircraft Wiring .............................................................................................................................. 66
BXT65XX (dual) with Control Device G7614 .................................................................... 66
BXT65XX with Control Device KFS 578A ......................................................................... 67
BXT65XX with GPS Device GTN750 ................................................................................ 67
BXT65XX (dual) with GPS Devices 1203C ....................................................................... 68
BXT6553 (dual) with Control & TCAS Device CTA-81A, TPA-81A .................................. 69
2.11 Post Installation Check ................................................................................................................ 70
Mechanical Installation and Wiring Check ........................................................................ 70
Power Supply .................................................................................................................... 70
Antenna Check .................................................................................................................. 70
Interference Check ............................................................................................................ 71
Mode S Ground Test ......................................................................................................... 71
Error / Failure Indication .................................................................................................... 71
Operating Instructions ................................................................................................................ 73
3.1 Device Description....................................................................................................................... 73
Device Assignment ........................................................................................................... 73
Packing, Transport, Storage ............................................................................................. 73
Scope of Delivery .............................................................................................................. 73
Type Plate ......................................................................................................................... 73
3.2 Start-up ........................................................................................................................................ 74
Built In Tests (BIT) ............................................................................................................ 74
Extended Temperature ..................................................................................................... 74
3.3 Operating ..................................................................................................................................... 74
Operating with OEM Controller ......................................................................................... 74
3.4 Read Out and Reset Error Flags ................................................................................................. 74
Index.............................................................................................................................................. 76
2.7
BXT6500 Series
DV15104.3 Issue 06 September 2018
Becker Avionics
Installation and Operation
List of Figures
Figure 1: Block Diagram – Mode S Transponder Concept (diversity example)...................................................... 18
Figure 2: Type Plate (example) .............................................................................................................................. 37
Figure 3: Software Data Plate (example) ............................................................................................................... 38
Figure 4: BXT65 Series Mounting Area ................................................................................................................. 40
Figure 5: Antenna Installation (diversity) ................................................................................................................ 43
Figure 6: BXT65 Series.......................................................................................................................................... 44
Figure 7: BXT6565 Series with Mounting Tray MT6533 ........................................................................................ 45
Figure 8: BXT65 Series with Mounting Tray MT6533 and Backshell BS6533-(100) .............................................. 46
Figure 9: BXT65 series Connector Layout ............................................................................................................. 47
Figure 10: BS6533-(100) Connector Layout ......................................................................................................... 47
Figure 11: BS6533-(110) Connector Layout .......................................................................................................... 47
Figure 12: Service Connector inside the Aircraft .................................................................................................... 51
Figure 13: Wiring Diagram (diversity example, external memory).......................................................................... 55
Figure 14: Single Device Installation ...................................................................................................................... 56
Figure 15: Dual Device Installation ........................................................................................................................ 56
Figure 16: Dual Device Installation, Data Source = External Memory Module ....................................................... 57
Figure 17: External Memory Module via Backshell ................................................................................................ 57
Figure 18: Single Device Installation, Data Source = Internal Memory .................................................................. 58
Figure 19: Single Device Installation - Antenna Diversity....................................................................................... 58
Figure 20: Single Device Installation – Single Antenna.......................................................................................... 58
Figure 21: Dual Device Installation - Antenna Diversity ......................................................................................... 59
Figure 22: Single Device Installation - Single Controller ........................................................................................ 59
Figure 23: Single Device Installation – Dual Controller .......................................................................................... 60
Figure 24: Single Device Installation – Dual Controller (Burst Mode) .................................................................... 60
Figure 25: Single Device Installation - GNSS Wiring ............................................................................................. 62
Figure 26: Dual Device Installation - GNSS Wiring ................................................................................................ 62
Figure 27: Software Update – Aircraft Installation .................................................................................................. 64
Figure 28: Software Update – Laboratory Installation ............................................................................................ 65
Figure 29: Table – Ground Sensor Connection for Software Update (Laboratory) ................................................ 65
Figure 30: BXT65XX (dual) with Control Device G7614 (Gables) .......................................................................... 66
Figure 31: BXT65XX with Control Device KFS 578A (BendixKing)........................................................................ 67
Figure 32: BXT65XX with GPS Device GTN750 (Garmin)..................................................................................... 67
Figure 33: BXT65XX (dual) with GPS Devices 1203C (Freeflight)......................................................................... 68
Figure 34: BXT6553 (dual) with Control & TCAS Device CTA-81A, TPA-81A ....................................................... 69
DV15104.3 Issue 06 September 2018
BXT6500 Series
Becker Avionics
Installation and Operation
List of Abbreviations
List of Abbreviations
A/D
Analog to Digital
AA
Aircraft Address (24-bit ICAO)
AC
Advisory Circular
Alternating Current
Altitude Code
ACAS
Airborne Collision Avoidance System
ADC
Air Data Computer
ADLP
Airborne Data Link Processor
ADS-B
Automatic Dependent Surveillance-Broadcast
ARINC
Aeronautical Radio Inc.
ATC
Air Traffic Control
ATCRBS
Air Traffic Control Radar Beacon System
AWG
American Wire Gauge
BIT
Built-In Tests
CAN
Controller Area Network
CBIT
Continuous Built-In Test
DAC
Digital to Analog Converter
DC
Direct Current
DF
Downlink Format
DME
Distance Measurement Equipment
DSP
Digital Signal Processor
EEPROM
Electrically Erasable Programmable Read Only Memory
EM
External Memory
EMC
Electro-Magnetic Compatibility
EMI
Electro-Magnetic Interferences
ES
Extended Squitter
ESD
Electrostatic Sensitive Device
EUROCAE
European Organisation for Civil Aviation Equipment
FAA
Federal Aviation Administration
FCC
Flight Control Computer
FLS
Field Loadable Software
FMC
Flight Management Computer
FMS
Flight Management System
FRAM
Ferroelectric Random Access Memory
FRUIT
False Reply Uncoordinated in Time
GND
Ground (electrical)
GNSS
Global Navigation Satellite System
GPS
Global Positioning System
HF
High frequency
I/O
Inputs/Outputs
IBIT
Initiated Built-In Test
ICAO
International Civil Aviation Organization
BXT6500 Series
DV15104.3 Issue 06 September 2018
Becker Avionics
Installation and Operation
List of Abbreviations
ID
Identifier
IF
Intermediate Frequency
II
Interrogation Identifier
IP
Internet Protocol
IRS
Inertial Reference System
LED
Light Emitting Diode
LVDS
Low Voltage Differential Signaling
MCP
Mode Control Panel
MSL
Mean Sea Level
NAV
Navigation
OEM
Original Equipment Manufacturer
PBIT
Power-On Built-In Test
PC
Personal Computer
PCB
Printed Circuit Board
PLD
Programmable Logic Device
RF
Radio Frequency
RFB
RF-Board
RTCA
Radio Technical Commission for Aeronautics Inc.
RX
Receiver, Receive
SDRAM
Synchronous Dynamic Random Access Memory
SI
Surveillance Identifier
SW
Software
TCAS
Traffic Alert and Collision Avoidance System
TF
TufLok®, self-locking screws and threads
TX
Transmitter
USB
Universal Serial Bus
VHF
Very High Frequency
DV15104.3 Issue 06 September 2018
BXT6500 Series
Becker Avionics
Installation and Operation
Units
Units
Ampere
mA
Milliampere
°C
Degree Celsius
cm
Centimeter
dBm
Power Ratio In Decibel, referenced to 1 mW
dB
Decibel
ft
Foot, feet
Gram
kg
Kilogram
kHz
Kilohertz
km/h
Kilometer Per Hour
kt
Knots
MHz
Megahertz
Mbps
Mega Bits Per Second
mm
Millimeter
Nm
Newton Meter
Ohm (Ω)
Resistance
Second
Volt
mV
Millivolt
Watt
mW
Milliwatt
Inch
General Safety Definitions
Indicates a hazardous situation which, if not avoided, will result in death or
serious injury.
Indicates a hazardous situation which, if not avoided, could result in death or
serious injury.
Indicates a hazardous situation which, if not avoided, could result in minor or
moderate injury.
Is used to address practices not related to physical injury.
Safety instructions (or equivalent) signs indicate specific safety-related
instructions or procedures.
10
BXT6500 Series
DV15104.3 Issue 06 September 2018
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Installation and Operation
Disposal
The packaging material is inflammable, if it is disposed of improperly by
burning, toxic fumes may develop.
This product contains materials that fall under the special disposal regulation, which corresponds to
the EC directive for dangerous disposal material. We recommend disposing of the respective materials
in accordance with the respectively valid environmental laws.
Dispose circuit boards via a technical waste dump which is allowed to take on e.g. electrolytic
aluminium capacitors. Do under no circumstances dump the circuit boards with normal waste dump.
Warranty Conditions
The device(s) may be installed on an aircraft only by an approved aeronautical
company (e.g. EASA Part 145) which shall also examine and verify the
installation.
User conversions and changes are not permitted.
Any change made by the user excludes any liability on our part (excluding the work described in this
manual).
•
The device must not be opened.
•
Do not make any modifications to the device, except for those described in the manual.
•
Make connections to the inputs, outputs and interfaces only in the manner described in
the manual.
•
Fix the devices according to the mounting instructions.
We cannot provide any guarantee for other mounting methods.
Conditions of Utilization
General introductory notes
With this device you bought a product which was manufactured and tested before delivery with the
utmost care.
Please take your time to read the following notes which you ought to follow closely during installation
and operation.
Otherwise all claims under the warranty will become void and a reduced service life or even damages
must be expected.
The user is responsible for protective covers and/or additional safety measures in
order to prevent damages to persons and electric accidents.
Additional Conditions of Utilization
Please refer to "Safety-Conscious Utilization", page 23.
Non-Warranty Clause
We checked the contents of this publication for compliance with the associated hard and software. We
can, however, not exclude discrepancies and do therefore not accept any liability for the exact
compliance. The information in this publication is regularly checked, necessary corrections will be part
of the subsequent publications.
DV15104.3 Issue 06 September 2018
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11
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Installation and Operation
Blank Page
12
BXT6500 Series
DV15104.3 Issue 06 September 2018
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General Description
Introduction
General Description
In this chapter you can read about:
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
Introduction.................................................................................................................................. 14
Purpose of Equipment................................................................................................................. 15
Variants Overview ....................................................................................................................... 16
Variants Availability ........................................................................................................... 16
Software Status ................................................................................................................. 16
Associated Devices ..................................................................................................................... 16
Scope of Functionality ................................................................................................................. 17
Fixed and Non-Volatile Data ............................................................................................. 18
Diversity ............................................................................................................................ 18
Mode C, Mode S ............................................................................................................... 18
ADS-B (Automatic Dependent Surveillance-Broadcast)................................................... 19
Supported Transponder Messages .................................................................................. 20
ADS-B Receiver Subset.................................................................................................... 20
Extended Temperature ..................................................................................................... 20
Interfaces .......................................................................................................................... 21
1.5.8.1 ARINC 429 ................................................................................................................ 21
1.5.8.2 Logical Inputs/Outputs ............................................................................................... 21
1.5.8.3 Status and Control Ports ........................................................................................... 21
1.5.8.4 Internal and External Memory ................................................................................... 21
Built-In Test ....................................................................................................................... 21
Summary of Operational Description ................................................................................ 22
Safety-Conscious Utilization ....................................................................................................... 23
Restriction for Use ....................................................................................................................... 23
Technical Data ............................................................................................................................ 24
General Characteristics .................................................................................................... 24
Dimensions & Weight........................................................................................................ 26
Software ............................................................................................................................ 26
Hardware .......................................................................................................................... 26
Continued Airworthiness ................................................................................................... 26
Environmental Conditions - BXT6513............................................................................... 27
Environmental Conditions - BXT6553............................................................................... 29
Certifications ..................................................................................................................... 30
1.8.8.1 FCC Approval ............................................................................................................ 31
Order Code.................................................................................................................................. 32
BXT65 Series .................................................................................................................... 32
Accessories ....................................................................................................................... 32
This manual describes the Becker remote controlled Mode S transponder of the BXT6500 series. The
type plate on your device shows the part number for identification purposes (see "Type Plate",
page 37).
Before starting operation of the device(s) please read this manual carefully, with particular attention to
the description referring to your device(s).
DV15104.3 Issue 06 September 2018
BXT6500 Series
13
Becker Avionics
General Description
Purpose of Equipment
1.1
Introduction
The technical information in this document applies to the described product "BXT65XX-(XXX)-(XX).
Details for variants please see "Variants Overview" page 16.
For further descriptions we are using the term "BXT65 series" or "BXT65XX".
If a description refers to only one product variants its full name, e.g. "BXT6513-(000)-(06)", will be
used.
The manuals "Maintenance and Repair" (M&R), "Installation and Operation (I&O) contain the following
sections:
Section
DV15104.04
M&R
DV15104.03
I&O
General
Installation
Operation
Theory of Operation
N/A
Maintenance and Repair
N/A
Illustrated Parts List
N/A
Modification and Changes
N/A
Circuit Diagrams
N/A
Certifications
N/A
Attachments
N/A
14
BXT6500 Series
DV15104.3 Issue 06 September 2018
Becker Avionics
General Description
Purpose of Equipment
1.2
Purpose of Equipment
The BXT65XX transponder is designed as a remote-controlled single block device and is intended for
installation in aircraft avionics bay.
BXT65XX is a transponder which provides to other stations Mode A/C/S messages as well ADS-B
Extended Squitter functionality (ES).
BXT65XX is a remote-controlled device, which does not include a control panel. It can receive
commands and provides data through a set of standard interfaces.
Features:
•
Control Interface ARINC 429.
•
Mode A - in this mode, the 4096 character code is sent as a reply to interrogation from a
ground station.
•
Mode C - in this mode, the encoded altitude is sent with 100 ft resolution.
•
Mode S - interrogations are selective and Mode S transponders will respond to an
interrogation from ground stations or another aircraft with a reply containing its ICAO 24bit
address.
•
ADS-B Broadcast-Only System, transmit:
o Airborne Position Message.
o Surface Position Message.
o Airborne Velocity Message.
o Aircraft Identification and Category Message.
o Aircraft Operational Status Message.
o Extended Squitter Aircraft Status Message.
•
ADS-B receiver subset captures Extended Squitter messages from aircraft and ground
vehicles (ADS-B IN functionality not certified).
•
Single Antenna Operation (bottom antenna).
•
Diversity - operation with two antennas (top and bottom)
o This is required for TCAS ǁ equipped aircraft.
o Additionally, in Europe for installation in aircraft with gross mass in excess of 5700 kg
or a maximum cruising true airspeed in excess of 250 kt (463 km/h).
•
Support of the SI code (Surveillance Identifier).
•
Elementary surveillance (ELS) and enhanced surveillance (EHS).
•
Data link capability.
•
GPS receiver connection capability.
•
Selftests (BITs) are integrated in the transponder.
Actual generation of each ADS-B message type and data within each message
depends on availability of navigation data and GPS capabilities.
Actual provision of ELS and EHS data depends of availability of these data from
external equipment and configuration.
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Becker Avionics
General Description
Associated Devices
1.3
Variants Overview
Within the part number, the meaning of "XX-(0XX)-()" is:
B XT 65 XX - (0XX) - ( )
Identifier
Modification Index
Model
6513 = Transponder
6553 = Transponder+
extended temperature range
000 – Diversity
010 – Single antenna
020 = Mode S
disable option
Variants Availability
Diversity
BXT6513-(000)
sCloaking
(Mode S
disable option)
Extended
Temperature
(-55 °C)
Design Assurance
Level
BXT6513-(010)
BXT6513-(020)
BXT6553-(000)
Software Status
Details please see "Software Data Plate", page 38.
1.4
Associated Devices
Following devices can operate with BXT65 series. For wiring diagrams please see "Aircraft Wiring" page 66.
For other devices please contact Becker Avionics.
Manufacturer
Device
Function
BendixKing
KFS 578A
Control Device
Gables
G7614
Control Device
Freeflight
1201
GPS
Freeflight
1203C
GPS
Garmin
GTN750
GPS
Genesys
GPS-WAAS Rx
GPS
This manual describes the BXT65 series from Becker Avionics. For other devices please refer to the
corresponding manuals.
16
BXT6500 Series
DV15104.3 Issue 06 September 2018
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General Description
Scope of Functionality
1.5
Scope of Functionality
BXT6513-(0XX):
•
Operates on radar frequencies; receiving ground radar and ACAS interrogations and
replies via its transmitter with coded pulse packages on 1090 MHz.
•
A special position identification pulse (SPI) can be added for a period of 18 seconds to
each pulse package after activation of the dedicated discrete signal input on the device.
•
Meets Mode S Enhanced Surveillance (EHS) requirements.
o EHS parameters require additional interface with other aircraft systems and the
BXT6513-(0XX).
o Aircraft that can provide the list of eight Downlink Aircraft Parameters (DAPs) listed in
BDS registers 4.0, 5.0 and 6.0 are considered to be Mode S EHS capable.
o Aircraft that cannot provide these parameters will be considered as not EHS capable.
BXT6513-(000):
•
Provides downlink of aircraft information and supporting 2 antennas; one shall be installed
on top side, and the other on the bottom side of the aircraft fuselage (detailed type
description see "Type Plate", page 37).
BXT6513-(010):
•
Provides downlink of aircraft information and supporting a single antenna which shall be
installed on the bottom side of the aircraft fuselage (detailed type description see "Type
Plate", page 37).
BXT6513-(020):
•
Is a transponder which has in addition to the BXT6513-(000) also the possibility to switch
to Mode A/C only. If the transponder is switched to this Mode it does not supply
Mode S replies.
BXT6553-(000):
•
Is a transponder which has in addition to the BXT6513-(000) an extended temperature
range and its Software and Complex Hardware is designed according to
Design Assurance Level B.
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Becker Avionics
General Description
Scope of Functionality
Fixed and Non-Volatile Data
The BXT65XX configuration is stored in a non-volatile memory. There are two possibilities where to
store configuration data:
•
Use the internal memory.
• Use the external memory module EM6100.
The selection of equipment configuration source is done by hardware configuration (see "Data Source
Configuration", page 56).
Diversity
Antenna diversity reduce the potential for antenna "shading" and helps to prevent target drop out in
each situation.
BXT65XX-(000) is capable to operate with two antennas (top and bottom), required for installation in
aircraft with gross mass in excess of 5700 kg or a maximum cruising true airspeed in excess of 250 kt
(463 km/h).
Mode C, Mode S
Mode C - in this mode, the encoded altitude is sent in addition to the mode A reply.
•
Mode C - in this mode, the encoded altitude is sent with 100 ft resolution.
o Data range for 100 ft resolution:
-1000…126 750 ft.
o The altitude information must be delivered from an external device.
BXT65 series as Mode S transponder is an airborne part of Mode S Secondary Surveillance Radar
system which detects ground interrogations arriving at 1030 MHz signal frequency, processes them
and generates responses at 1090 MHz signal frequency.
•
Mode S - interrogations are selective and Mode S transponders will respond to an
interrogation from ground stations or another aircraft with a reply containing its
ICAO 24 bit address.
o Data range for 25 ft resolution:
-1000…50 187 ft.
o Data range for 100 ft resolution:
-1000…126 750 ft.
o The altitude information must be delivered from an external device.
Antenna
switch
1090 MHz
Transmitter
1090 MHz
Receiver
(bottom antenna)
Interrogation
processing/
reply
assembly
1090 MHz
Receiver
(top antenna)
Interfaces and Signal Conditioning
Antennas
Configuration
Maintenance
ADLP
Status
Avionic data
Control
Supply
Figure 1: Block Diagram – Mode S Transponder Concept (diversity example)
18
BXT6500 Series
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General Description
Scope of Functionality
ADS-B (Automatic Dependent Surveillance-Broadcast)
ADS-B is a GPS based technology to define and provide aircraft relevant data. To support ADS-B Out,
the aircraft needs a certified GPS receiver as the position source, and this device to send the ADS-B
data. This data can be received by other air- and ground stations.
The Automatic Dependent Surveillance-Broadcast Out (ADS-B Out) function provides position,
velocity and status data on the transponder for broadcasting as extended squitter (ES). When data is
available, it is transmitted at specific periods and enable other participants to determine current
position, velocity and status of the aircraft without interrogation.
BXT65 series is an ADS-B class B1 or B1S (aircraft broadcast only) Mode S transponder capable for
automatically sending out ADS-B data like:
•
(BDS 0,5) Airborne Position Message.
o Special Position Identification (SPI).
o Emergency Indicator.
o Barometric Altitude.
o Quality Indicator (NIC).
o Latitude (Airborne Position).
o Longitude (Airborne Position).
•
(BDS 0,6) Surface Position Message.
o Quality Indicator (NIC).
o Latitude (Surface Position).
o Longitude (Surface Position).
o Surface Ground Speed.
o Surface Ground Track.
•
(BDS 0,8) Aircraft ID and Category Message.
o Aircraft Identification & Category.
•
(BDS 0,9) Airborne Velocity.
o Airborne Ground Velocity.
o Geometric to Barometric Altitude Difference.
o Geometric Vertical Speed.
•
(BDS 6,1) Emergency/Priority Status.
o Squawk Code.
o Emergency Status.
•
(BDS 6,5) Aircraft Operational Status Message, Airborne and Surface.
o Quality Indicator (NACp, NACv and GVA).
o Quality Indicator (SIL and SDA).
o Version Indicator.
o Surface Length/Width.
o Surface Antenna Offset.
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Becker Avionics
General Description
Scope of Functionality
Supported Transponder Messages
BXT65 series supports the following Binary Data Selector (BDS) registers.
General Mode S Registers:
•
(BDS 1,0)
Data Link Capability Report.
•
(BDS 1,7)
Common Usage GICB Capability Report.
•
(BDS 1,8 to 1,C)
Mode S Specific Services GICB Capability Report.
Elementary Surveillance Registers:
•
(BDS 2,0)
Flight ID.
•
(BDS 2,1)
Aircraft Registration.
Enhanced Surveillance Registers:
•
(BDS 4,0)
Selected Vertical Intention Report (except Vertical Mode).
•
(BDS 5,0)
Track and Turn Report.
•
(BDS 6,0)
Heading and Speed Report.
Extended Squitter/ADS-B Registers:
•
(BDS 0,5)
Airborne Position Message.
•
(BDS 0,6)
Surface Position Message.
•
(BDS 0,8)
Aircraft ID and Category Message.
•
(BDS 0,9)
Airborne Velocity.
•
(BDS 6,1)
Emergency/Priority Status.
•
(BDS 6,5)
Aircraft Operational Status Message, Airborne.
•
(BDS 6,5)
Aircraft Operational Status Message, Surface.
ADS-B Receiver Subset
The ADS-B receiver subset operates at 1090 MHz band and detects, captures and decodes Extended
Squitter messages from aircraft and ground vehicles (DF=17, 18 and optional 19 are supported).
Received ADS-B messages are formed in message reports and transmitted through LAN interface.
This ADS-B IN functionality is not part of the certification.
Processing received messages into a track file containing information about
surrounding aircraft and ground vehicles is not implemented yet.
Extended Temperature
The BXT6553 variant provides features like:
•
20
Extended temperature range.
•
Low operating temperature is extended to -55 °C.
•
It achieves ED-14G/DO-160G Section 4 Category F2.
•
It is intended for installation in non-pressurized and non-controlled temperature locations
on an aircraft that is operated at altitudes up to 55 000 ft.
BXT6500 Series
DV15104.3 Issue 06 September 2018
Becker Avionics
General Description
Scope of Functionality
Interfaces
1.5.8.1
ARINC 429
The ARINC 429 specification is a standard how avionics equipment and systems communicate on
aircraft. The specification defines:
•
Electrical characteristics.
•
Word structures.
• Protocol for bus communication.
Electrical and data format characteristics are defined for a two-wire serial bus with one transmitter and
up to 20 receivers. This simple architecture provides a highly reliable transfer of data. The bus is
capable of operating at a speed of 12.5 kbit/s (low speed) or 100 kbit/s (high speed).
For detailed information about ARINC 429 specifications please refer to: www.arinc.com.
Copyright Note ARINC: ARINC429 is a privately copy written specification developed to provide
interchange ability and interoperability of line replaceable devices (LRUs) in commercial aircraft.
ARINC stands for Aeronautical Radio, Inc.
1.5.8.2
Logical Inputs/Outputs
The hardware design of BXT65 series provides a subset of inputs and outputs required for
transponder operation.
1.5.8.3
Status and Control Ports
The hardware design of BXT65 series provides a subset of ports for provide information about
transponder status and for controlling.
1.5.8.4
Internal and External Memory
An internal or external memory is used as configuration data source, saving aircraft data installation
and configuration data.
On start-up BXT65 series reads from this non-volatile memory configuration data which include
parameters specific to the actual aircraft and installation. Typically, an external memory (EM) is used.
If BXT65 series is replaced e.g. for maintenance, so the new BXT65XX can be connected with the
external memory module in this way it is guaranteed that all relevant data is available for fast & easy
exchange.
We recommend the usage of the External Memory module EM6100 as data
source.
Built-In Test
BXT65 series has advanced Built-In-Test. It monitors most of internal circuits against failures.
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Becker Avionics
General Description
Scope of Functionality
Summary of Operational Description
•
The BXT65 series is continuously monitoring incoming RF signals at frequency of
1030 MHz for radar interrogations.
•
When an interrogation is detected and decoded, the transponder processes it and
generates a reply which is transmitted at radio frequency of 1090 MHz.
•
Transponder replies allow an ATC ground station to locate, identify and track an aircraft.
•
With use of interrogations and replies it is also possible to send data to and from an
aircraft.
•
The device provides transponder functionality for Mode A/C and Mode S operation.
•
The BXT65 series periodically transmits squitter, which are transmitted independent on
interrogations from ground stations.
Two types of squitter are generated:
•
An acquisition squitter carries 56-bit data allowing acquisition of the aircraft is transmitted
approximately once per second.
•
Extended squitter carries 112 bits of data and are used by ADS-B transmitter function.
BXT65XX-(0XX)
Specifications
Transmit Frequency
1090 MHz ±1 MHz
Modulation (Mode A/C)
PAM (Pulse Amplitude Modulation)
Modulation (Mode S)
DPSK (Differential Phase Shift Keying)
Bandwidth (Mode A/C)
8.4 MHz
Bandwidth (Mode S)
8 MHz
Data rate
Depends on the number of interrogations of the ground
station
22
BXT6500 Series
DV15104.3 Issue 06 September 2018
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General Description
Restriction for Use
1.6
Safety-Conscious Utilization
For safe operation of the product the following notes have to be observed:
The device(s) may be installed on an aircraft only by an approved aeronautical
company (e.g. EASA Part 145) which shall also examine and verify the
installation.
•
The installation of the BXT65 series into an aircraft may be carried out only
by an authorized installation company. The country regulations always have
to be observed.
•
Use the product only within the specified conditions, see "Technical Data"
page 24.
•
Circuit breaker:
o Use the recommended fuses in the power line to protect the
application, see "Technical Data", page 24.
Excessive pulses on the DC bus of the aircraft may cause damage on electrical
circuits of any installed instrument.
It is the responsibility of the installer to ensure the ADS-B Out system is
compliant with current national regulations e.g. AC 20-165B and to ensure
compatibility between the BXT65 series and the ADS-B Out position source
equipment.
1.7
Restriction for Use
•
BXT65 series is to be used inside the declared limits.
DV15104.3 Issue 06 September 2018
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Becker Avionics
General Description
Technical Data
1.8
Technical Data
General Characteristics
BXT65 series
Specifications
Supply voltage
BXT6513:
BXT6553:
28 VDC (18.0...32.2 VDC)
28 VDC (22.0...32.2 VDC)
Emergency voltage
BXT6513:
BXT6553:
18 VDC min.
22 VDC min.
Current/Power consumption
BXT6513
Typical current
consumption
@ 28 V
Typical power
consumption
@ 28 V
Max. current
consumption
operation
0.5 A
14 W
0.95 A
BXT6553
Typical current
consumption
@ 28 V
Typical power
consumption
@ 28 V
Max. current
consumption
operation
0.5 A
14 W
0.95 A
warmup, no operation
2.0 A
56 W
2.5 A
warmup + operation
2.4 A
67 W
3.4 A
Recommended external fuse protection
BXT6513: 3 A
BXT6553: 5 A
RF port
Impedance 50 Ω
Transmitter frequency 1090 ± 1 MHz
Transmitter power > 125 W at antenna terminal
(> 250 W at transponder output)
Receiver frequency 1030 MHz
Mode A/C sensitivity -73 ± 4 dBm at antenna terminal
Mode S sensitivity -74 ± 3 dBm at antenna terminal
Interrogations - Mode
Mode A, C, A/S All Call, C/S All Call,
Mode S (DF=0, 4, 5, 11, 16, 20, 21)
Reply rate capability
Mode A/C Continuous:
500 replies per second
Peak (100 ms): 1200 replies per second
Mode S 60 long replies per second
12 short and 6 long replies in 100 ms
4 short and 4 long replies in 25 ms
2 short and 2 long replies in 1.6 ms
Squitter
Short (56 bits): Acquisition
Long (112 bits): Identification and Category
Airborne Position
24
BXT6500 Series
DV15104.3 Issue 06 September 2018
Becker Avionics
General Description
Technical Data
BXT65 series
Specifications
Airborne Velocity
Surface Position
Aircraft Operational Status
Extended Squitter Aircraft Status
Interface
Control Interface ARINC 718A, 3x ARINC 429 In
Air Data Computer ARINC 706, 2x ARINC 429 In
ADLP ARINC 718A, 1x ARINC 429 In, 1x ARINC 429 Out
FCC ARINC 701, 1x ARINC 429 In
FMC ARINC 702, 1x ARINC 429 In
IRS ARINC 704, 1x ARINC 429 In
GNSS ARINC 743A, 1x ARINC 429, 1x Time Mark (differential)
or RS232/RS422
TCAS ARINC 735B, 1x ARINC 429 In, 1x ARINC 429 Out
Radio Altimeter ARINC 707, 1x ARINC 429 In
Data concentrator 2x ARINC 429 In
Data output ARINC 718A, 2x ARINC 429 Out
Field Loadable Software ARINC 826, 1x CANbus, 1x Discrete In
Mutual Suppression ARINC 718A
IDENT 1x Discrete In
Standby 1x Discrete In
Control Port select 1x Discrete In
ADC select 1x Discrete In
Weight on Wheels 1x Discrete In
Ext. Squitter disable 1x Discrete In
Burst Mode 1x Discrete In
Reply indication 1x Discrete Out
Status 3x Discrete Out
Maintenance 1x USB (front panel)
ADS-B IN data 1x Ethernet
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25
Becker Avionics
General Description
Technical Data
Dimensions & Weight
BXT65 series
Specifications
BXT65XX only (HxWxD)
171 x 47.4 x 276 mm (6.73 x 1.87 x 10.87 in)
BXT65XX depth with EM module
310 mm (12.21 in)
BXT65XX with mounting + backshell
(HxWxD)
172.5 x 52.4 x 331 mm (6.79 x 2.06 x 13.03 in)
Transponder BXT6513 ≤ 1.6 kg (3.53 lb)
Transponder BXT6553 ≤ 2.0 kg (4.4 lb)
Weight
Mounting tray MT6533-(000) ≤ 0.50 kg (1.10 lb)
Backshell BS6533-(100) ≤ 0.3 kg (0.66 lb)
External memory module EM6100 ≤ 0.018 kg (0.04 lb)
Software
BXT6513:
The "Failure Condition Classification" given by the relevant ETSO for this class of devices is MAJOR.
The "Design Assurance Level" (DAL) of BXT6513 according DO-178C is:
Level C
BXT6553:
The "Failure Condition Classification" given by the relevant ETSO for this class of devices is MAJOR.
The "Design Assurance Level" (DAL) of BXT6553 according DO-178C is:
Level B
Hardware
BXT6513:
The Complex Electronic Hardware (CEH) included into BXT6513-(0XX) has been designed in
accordance with EUROCAE/RTCA Document ED-80/DO-254; "Design Assurance Guidance for
Airborne Electronic Hardware" and satisfy criteria of:
Hardware Assurance Level (HAL) C
BXT6553:
The Complex Electronic Hardware (CEH) included into BXT6553 has been designed in accordance
with EUROCAE/RTCA Document ED-80/DO-254; "Design Assurance Guidance for Airborne
Electronic Hardware" and satisfy criteria of:
Hardware Assurance Level (HAL) B
Continued Airworthiness
For continued airworthiness please do a check and obey the local regulations.
•
26
For Germany:
o Do a functional test of the device(s) every two years.
We recommend a ramp tester as test equipment.
BXT6500 Series
DV15104.3 Issue 06 September 2018
Becker Avionics
General Description
Technical Data
Environmental Conditions - BXT6513
BXT6513-(0XX) was tested in accordance with ED-14G/DO-160G under consideration of listed
environmental categories and conditions:
Characteristics
Temperature and Altitude
Section
Cat.
B2
Condition
Ground Survival Low Temperature
4.5.1
B2
-55 °C
Operating Low Temperature
4.5.2
B2
-45 °C
Ground Survival High Temperature
4.5.3
B2
+85 °C
Short-Time Operating High Temperature
4.5.3
B2
+70 °C
Operating High Temperature
4.5.4
B2
+70 °C
In-flight Loss of Cooling
4.5.5
No cooling required
Altitude
4.6.1
F1
55 000 ft
Decompression
4.6.2
No test performed
Overpressure
4.6.3
No test performed
Temperature Variation
Non-temperature controlled or partially
temperature controlled internal sections of
the aircraft
Humidity
Severe humidity environment
Operational Shocks and Crash Safety
Tested for standard operational shock and
crash safety
Standard vibrations test:
Vibration
SMB2 •
•
sine vibration curve M
random vibration curve B2
Robust vibrations test: Helicopters with
unknown frequencies, Zone 1a and 2:
U2FF1
fuselage, instrument panel, console and
equipment rack
Explosion Proofness
No test performed
Water Proofness
10
No test performed
Fluids Susceptibility
11
No test performed
Sand and Dust
12
No test performed
Fungus Resistance
13
Fungus Resistance Compliance performed
by Analysis
Salt Spray
14
No test performed
Magnetic Effect
15
Deflection for magnetic compass is ≤ 1°, if
device is installed with a distance of
≤ 0.3 m
DV15104.3 Issue 06 September 2018
BXT6500 Series
27
Becker Avionics
General Description
Technical Data
Characteristics
Section
Cat.
Condition
28 VDC equipment installed in aircraft
supplied with engine-driven
alternator/rectifiers or DC generators
where a battery of significant capacity is
floating on DC bus all the time
Power Input
16
DC current ripple
16
No test performed
Inrush current
16
No test performed
Voltage Spike
17
High degree of protection against damage
by voltage spikes
Audio Freq. Conducted Susceptibility
18
28 VDC equipment with no battery or
battery small compared with the capacity
of the DC generator
Induced Signal Susceptibility
19
CCX
Equipment for which interference-free
operation is required; installed on aircraft
where severe coupling occurs due to long
wire runs
Radio Frequency Susceptibility
20
RR
Compliant to high intensity radiated fields
associated with the normal environment
Emission of Radio Frequency Energy
21
Located in areas where apertures are
significant and not directly in view of radio
receiver’s antenna
Lightning Induced Transients
Susceptibility
22
A3E3XX
Lightning Direct Effects
23
No test performed
Icing
24
No test performed
Electrostatic Discharge
25
Installed, repaired or operated in an
aerospace environment
Fire, Flammability
26
No test performed
Pin test waveform set A, level 3. Cable
bundle test waveform set E, level 3
BXT6513-(0XX) is fulfilling the related requirements of AC20-158A and AC20-136B.
28
BXT6500 Series
DV15104.3 Issue 06 September 2018
Becker Avionics
General Description
Technical Data
Environmental Conditions - BXT6553
BXT6553-(000) was tested in accordance with ED-14G/DO-160G under consideration of listed
environmental categories and conditions:
Characteristics
Temperature and Altitude
Section
Cat.
F2
Condition
Ground Survival Low Temperature
4.5.1
F2
-55 °C
Operating Low Temperature
4.5.2
F2
-55 °C
Ground Survival High Temperature
4.5.3
F2
+85 °C
Short-Time Operating High Temperature
4.5.3
F2
+70 °C
Operating High Temperature
4.5.4
F2
+70 °C
In-flight Loss of Cooling
4.5.5
No cooling required
Altitude
4.6.1
F1
55 000 ft
Decompression
4.6.2
No test performed
Overpressure
4.6.3
No test performed
Temperature Variation
Non-temperature controlled or partially
temperature controlled internal sections of
the aircraft
Humidity
Severe humidity environment
Operational Shocks and Crash Safety
Tested for standard operational shock and
crash safety
Standard vibrations test:
Vibration
SMB2 •
•
Sine vibration curve M
Random vibration curve B2
Robust vibrations test: Helicopters with
unknown frequencies, Zone 1a and 2:
U2FF1
fuselage, instrument panel, console and
equipment rack
Explosion Proofness
Waterproofness
10
No test performed
Fluids Susceptibility
11
No test performed
Sand and Dust
12
No test performed
Fungus Resistance
13
Fungus Resistance Compliance performed
by Analysis
Salt Spray
14
No test performed
Magnetic Effect
15
Deflection for magnetic compass is ≤ 1°, if
device is installed with a distance of
≤ 0.3 m
Power Input
16
28 VDC equipment installed in aircraft
supplied with engine-driven
alternator/rectifiers or DC generators
where a battery of significant capacity is
floating on DC bus all the time
DC current ripple
16
No test performed
Inrush current
16
No test performed
Voltage Spike
17
High degree of protection against damage
by voltage spikes
Audio Freq. Conducted Susceptibility
18
28 VDC equipment with no battery or
battery small compared with the capacity
of the DC generator
DV15104.3 Issue 06 September 2018
BXT6500 Series
29
Becker Avionics
General Description
Technical Data
Characteristics
Section
Cat.
Condition
Equipment for which interference-free
operation is required; installed on aircraft
where severe coupling occurs due to long
wire runs
Induced Signal Susceptibility
19
CCX
Radio Frequency Susceptibility
20
RR
Compliant to high intensity radiated fields
associated with the normal environment
Emission of Radio Frequency Energy
21
Located in areas where apertures are
significant and not directly in view of radio
receiver’s antenna
Lightning Induced Transients
Susceptibility
22
A3E3XX
Lightning Direct Effects
23
No test performed
Icing
24
No test performed
Electrostatic Discharge
25
Installed, repaired or operated in an
aerospace environment
Fire, Flammability
26
No test performed
Pin test waveform set A, level 3. Cable
bundle test waveform set E, level 3
BXT6553-(000) is fulfilling the related requirements of AC20-158A and AC20-136B.
Certifications
The remote-controlled Mode S Transponder BXT65XX is certified.
Part Number
EASA Approval
BXT6513-(000)-()
EASA.21O.10061875 Rev. A
BXT6513-(010)-()
EASA.21O.10061875 Rev. A
BXT6513-(020)-()
pending
BXT6553-(000)-()
pending
BXT65 series meets the requirements of:
Specifications
ETSO
C112e – Level 2 adens, Class 1
(single antenna: Level 2 ens)
C166b Class B1
(single antenna: Class B1S)
ED12C / DO178C
BXT6513:
BXT6553:
DAL C
DAL B
ED80 / DO-254
BXT6513:
BXT6553:
DAL C
DAL B
ICAO
Annex 10, Vol IV
MOPS
EUROCAE ED-14G/RTCA/DO-160G, EUROCAE ED-73E,
EUROCAE ED-102A
30
BXT6500 Series
DV15104.3 Issue 06 September 2018
Becker Avionics
General Description
Technical Data
1.8.8.1 FCC Approval
Radiofrequency radiation exposure information:
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.
This equipment should be installed and operated with minimum distance of 50 cm between the
radiator and your body.
This transmitter must not be co-located or operating in conjunction with any other antenna or
transmitter.
NOTE:
This equipment has been tested and found to comply with the limits for a Class A digital device,
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference when the equipment is operated in a commercial environment. This
equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in
accordance with the instruction manual, may cause harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful interference in which case
the user will be required to correct the interference at his own expense.
NOTE:
This device complies with Part 15 of the FCC Rules [and with Industry Canada licence-exempt
RSS standard(s)].
Operation is subject to the following two conditions:
•
This device may not cause harmful interference.
•
This device must accept any interference received, including interference that may cause
undesired operation.
NOTE:
Changes or modifications made to this equipment not expressly approved by Becker Avionics may
void the FCC authorization to operate this equipment.
DV15104.3 Issue 06 September 2018
BXT6500 Series
31
Becker Avionics
General Description
Order Code
1.9
Order Code
BXT65 Series
Qty
Transponder
BXT6513-(000)-():
XPDR (class1, Level 2 adens) /ADS-B Out (B1)
BXT6513-(010)-():
XPDR (class1, Level 2 ens) /ADS-B Out (B1S)
Article No. 0649.732-915
BXT6513-(020)-():
XPDR (class1, Level 2 adens) /ADS-B Out (B1)
Article No. 0657.948-915
BXT6553-(000)-():
XPDR (class1, Level 2 adens) /ADS-B Out (B1) + extended
Temperature
Article No. 0652.414-915
Article No. 0645.141-915
Accessories
Qty
External Memory
EM6100-(000) External Memory for BXT6513
EM6100-(010) External Memory-Extended Temperature for
BXT6553
Qty
Software
EMP6100-BXT, External Memory Programming Set
Article-No. 0608.270-921
Article-No. 0661.015-921
Article-No. 0649.961-954
•
Programming module
•
EM Programmer (software on USB stick)
•
USB cable
•
EMP Extended Memory Programmer User Manual (on USB
stick)
FLS6500-BXT Kit, Field Loadable Software Kit BXT65 Series
•
CAN USB-adapter
•
EM Programmer & ARINC Data Loader (on USB stick)
•
FLS Manual (on USB stick)
SSW6500-BXT, Service Software
Article-No. 0659.517-919
Article-No. 0659.495-919
•
Service Software (on CodeMeter USB stick)
•
BXT65 Series M&R Manual (on CodeMeter USB stick)
Qty
Mounting Equipment
Mounting Tray MT6533-(000)
Article-No. 0635.952-264
Backshell BS6533-(100) for MT6533
Article-No. 0645.168-284
Backshell BS6533-(110) single antenna for MT6533
Article-No. 0649.767-284
Qty
Antenna
BXT65XX-(0XX) accept all types of transponder antennas.
Please use only antennas which are certified to one of the
following TSOs:
(E)TSO-C66()
(E)TSO-C74()
(E)TSO-C112()
32
BXT6500 Series
--
DV15104.3 Issue 06 September 2018
Becker Avionics
General Description
Order Code
Qty
Connector Kit
CK6513-(100):
90°TNC connector kit for 311201 ECS coax cable
(other suitable TCN connectors can be used)
Qty
Available Documentation
BXT65 Series Installation and Operation, English
Article-No. 0647.225-071
BXT65 Series Maintenance and Repair, English
Article-No. 0647.233-071
EMP Extended Memory Programmer User Manual, English
Article-No. 0648.655-071
FLS Manual, English
on request
ARINC 826 Data Loader Manual
on request
DV15104.3 Issue 06 September 2018
BXT6500 Series
Article-No. 0647.551-954
33
Becker Avionics
General Description
Order Code
Blank Page
34
BXT6500 Series
DV15104.3 Issue 06 September 2018
Becker Avionics
Installation
Device Assignment
Installation
This manual must be available close to the device during the performance of all tasks.
Careful planning should be applied to achieve the desired performance and reliability from the product.
Any deviations from the installation instructions prescribed in this document are under own
responsibility.
In this chapter you can read about:
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
2.10
2.11
2.1
Packaging, Transport, Storage ................................................................................................... 35
Device Assignment ..................................................................................................................... 36
Mounting Requirements .............................................................................................................. 39
Dimensions.................................................................................................................................. 44
Electrical Installation ................................................................................................................... 47
Interfaces..................................................................................................................................... 52
Configuration ............................................................................................................................... 54
Configuration Data ...................................................................................................................... 63
Software Update ......................................................................................................................... 64
Aircraft Wiring .............................................................................................................................. 66
Post Installation Check ................................................................................................................ 70
Packaging, Transport, Storage
Visually inspect the package contents for signs of transport damage.
The packaging material is inflammable, if it is disposed of improperly by burning,
toxic fumes may develop.
The packaging material can be kept and reused in the case of a return shipment. Improper or faulty
packaging may lead to transport damages.
Make sure to transport the device always in a safe manner and with the aid of suitable lifting
equipment if necessary. Do never use the electric connections for lifting. Before the transport, a clean,
level surface should be prepared to place the device on. The electric connections may not be
damaged when placing the device.
First Device Checkup
•
Check the device for signs of transport damages.
•
Please verify if the indications on the type plate correspond to your purchase order.
•
Check if the equipment is complete ("Scope of Delivery", page 36).
Storage
If you do not wish to mount and install the device immediately, make sure to store it in a dry and clean
environment. Make sure that the device is not stored near strong heat sources and that no metal
chippings can get into the device.
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BXT6500 Series
35
Becker Avionics
Installation
Device Assignment
2.2
Device Assignment
This manual is valid for the following devices:
•
BXT6513-(0XX)-() + accessories.
•
BXT6553-(XXX)-() + accessories.
Scope of Delivery
•
Manuals.
o Installation and Operation manual.
•
Transponder.
o Device of the BXT65 series in accordance with your order.
•
Authorized Release Certificate (EASA Form 1).
Additional Required Equipment
•
Mounting kit MT6533, mandatory to meet the conditions for certification.
•
Backshell BS6533, mandatory to meet the conditions for certification.
•
Connectors + cables.
•
Antennas + antenna cables.
•
External Memory module (depends on configuration).
•
Configuration set.
•
Control device (controlling and operating the BXT65XX).
Details see "Accessories", page 32.
36
BXT6500 Series
DV15104.3 Issue 06 September 2018
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Installation
Device Assignment
Type Plate
The device type is defined by the type plate (on the housing):
Example:
Figure 2: Type Plate (example)
Explanation:
P/N:
Example Type designation:
BXT = Remote Controlled Transponder with ADS-B out
6513 = Mode S Transponder, basic equipment
6553 = Mode S Transponder, basic equipment+extended temperature range
Options:
-(000): Diversity
-(010): Single antenna
-(020): sCloaking (Mode S disabled)
-(XX): Modification Index e.g. BXT6513-(000)-(06)
Functionality:
XPDR class 1: Output power at antenna ≥125 W
Level 2: Surveillance and Comm-A/B
a: TCAS interface
d: Diversity
e: Extended squitter
n: Enhanced surveillance
s: Surveillance identifier code (SI)
ADS-B class
B1: Aircraft broadcast only
B1S: Aircraft broadcast only, single antenna
S/N:
Unique number of the particular device
A/N:
Article number (=order number)
DOM:
Date of Manufacturing
Compliance and Certifications
Corresponding to the displayed text and logos
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Installation
Device Assignment
Software Data Plate
The software state is defined by the software data plate (on the housing):
Example:
Figure 3: Software Data Plate (example)
Explanation:
Example description:
The labelling on this data plate example shows:
Software status of the device =
software package version 2.
The software version and FPGA program version of new deliveries are subjects to change without
notice.
For detailed information about modifications you may contact our Customer Service Department.
Meaning of Status LEDs
The two front panel LEDs indicate basic information about overall equipment status.
Device Status
ERR
(LED yellow)
OK
(LED green)
Off
off
off
Initializing
off
off
Failure of basic function(s) 1)
on
off
Failure of periphery 2)
on
on
Operating, no error
off
on
Software load mode
off
blinking
1) Typical examples for this failure case are listed in the following:
antenna transmission error, receiver error, incorrect configuration source, no Mode S address, interface error of TCAS or
control port or ADLP, overtemperature alert.
2) Typical examples for this failure case are listed in the following:
error of mutual suppression line, altimeter input error, GNSS input error or invalid position, overtemperature warning, Change
of Mode S address observed.
In case of failure:
•
38
Check installation and see "
•
Post Installation Check" page 70.
•
Read out error list see "Read Out and Reset Error Flags" page 74.
•
In the event of damage or a defect, the entire device must be returned for repair. The
repair must be made by trained Becker Avionics personnel.
BXT6500 Series
DV15104.3 Issue 06 September 2018
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Installation
Mounting Requirements
2.3
Mounting Requirements
The installation of the device(s) depends on the type of aircraft and its equipment and therefore only
general information can be given in this section.
The installation of the BXT65 series into an aircraft may be carried out only by an
authorized installation company. The country regulations always have to be
observed.
Antenna and cable installations on pressurized cabin aircraft require FAA/EASA
approved installation design and engineering substantiation data whenever such
installations incorporate alteration (penetration) of the cabin pressure vessel by
connector holes and/or mounting arrangements.
Use of existing bulkhead connectors previously approved by other means is
permissible without additional approval.
•
The device must not be opened.
•
When installing the device, make sure the heat dissipators of the device
receive sufficient air. Ensure air circulation gaps as specified, see "Mounting
Distance", page 40.
•
The mounting place shall be at least 30 cm from the magnetic aircraft
compass, to avoid any interference to the magnetic compass.
•
Make sure that the mounting plate is not exposed to external temperature
influences.
BXT65 series design allows installation in environment of fixed and rotary wing
aircraft including helicopters.
Following limitations apply for the installation of the device:
•
Installations must be in accordance with appropriate EASA or FAA approved
guidelines.
•
The personnel installing this device must ensure that the aircraft installation
conditions are within the ETSO/TSO standards applicable for the specific type
or class of aircraft.
•
The conditions and tests for ETSO/TSO approval of this article are minimum
performance standards.
•
The equipment is not qualified for installation in areas where fluid
contamination is quite likely.
•
Changes or modifications made to this equipment not expressly approved in
written form by Becker may void the authorization to operate this equipment.
•
Protect the power supply in the application with an external fuse
(recommendation for fuse please see "Technical Data" page 24).
•
Check the wiring carefully before power up the device(s) and check
particularly correct connection of the power supply lines.
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Installation
Mounting Requirements
Mounting Distance
Dimensions mm (inch)
air circulation min 15 (0.59)
6x Ø5.3 (Ø0.21)
air circulation min 15 (0.59)
cabling area
RF cable bending radius
min R20
min 30
(1.18)
37.8 (1.48)
Figure 4: BXT65 Series Mounting Area
Mounting Tray MT6533
Install the BXT65 series with the dedicated mounting parts which consists of a mounting tray
(MT6533) and a backshell (BS6533). The mounting tray provides fixing the BXT65 series to the
aircraft structure. The backshell provides fixing for cable harness. Details see "Dimensions", page 44.
•
Install the mounting tray MT6533 in the aircraft avionics bay.
•
Use six M5 (metric) or size 10 (imperial) screws with countersunk head.
o Minimum torque for fixing screws is 3 Nm (28 inch-lbs).
Grounding
Make sure that the grounding contact area is adequate and that the connection has
low resistance and low inductance. Never use a grounding point on paint-coated
surfaces!
The mounting tray (MT6533) must be connected to the aircraft electrical frame:
40
•
Use the grounding stud at the rear part of the mounting.
•
Use a ground strap fixed to the ground stud on the mounting tray and to the airframe.
o Maximum tightening torque for ground stud screw is 1.5 Nm (14 inch-lbs).
o Wire cross section: min. 4 mm2.
o Length: max.150 mm (6 in).
BXT6500 Series
DV15104.3 Issue 06 September 2018
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Installation
Mounting Requirements
Cable Installation
•
General requirements (except power wires).
o Use only shielded cables.
o Connect each shield to the ground individually (no series connections).
o Connect all cable shields at both ends, ensuring large contact areas!
o Use only cables which are qualified for aircraft use (self-extinguishing).
o Interface lines TX-A/TX-B and RX-A/RX-B are each to be laid as 2-core twisted and
shielded cables.
o Fit sleeves over the solder joints on the equipment connector.
o Cable routing should be kept as short and as direct as practical.
o Avoid sharp bends to prevent cable break and defects of insulation.
o Avoid routing close to sharp edges to prevent cable break and defects of insulation
due to vibration handling the cable.
o Avoid routing cables near power sources.
o Avoid routing cables near aircraft control cables.
HF cable should not be included in the cable harnesses.
o Avoid routing antenna cables near DME, TCAS, radar altimeter, and ADF antenna
cables (allow ≥ 12 inch separation).
•
Power supply cables.
o Wire cross section (cable shield – ground): AWG 24…20.
•
Shielded cables.
o Wire cross section (cable shield – ground): AWG 24…20.
o Shield connection length: max. 75 mm (3 in).
•
Signal cables for configuration inputs.
o Wire cross section (signal cables – ground): AWG 24…20.
o Length: max. 150 mm (6 in).
Recommended Crimp Tools
Cable cross section – Crimp tool
Please always verify the use of the suited positioner (insert) in the crimping pliers
to guarantee a reliable wired connection.
Connector / cable cross section
Crimp tool category
(for the D-Sub connectors)
Crimps
CONEC part number: 360X10329X
Positioner
for CONEC pins – part number 360X20069X
Insertion/Removal tool
CONEC part number: 360X12009X
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Installation
Mounting Requirements
Antenna Cables
The antenna installation needs to comply with following limitations:
•
The total attenuation of a connection between any antenna and the equipment, including
cables, connectors, microwave switch (if used), etc. shall not be more than 3 dB.
•
The connection attenuation difference between antennas shall not be greater than 0.5 dB.
•
The signal delay of a connection between any antenna and the equipment shall not be
greater than 75 ns.
•
The signal delay difference between antennas shall not be greater than 20 ns.
It is recommended that "Top" & "Bottom" antenna cables have similar length.
In case of different antenna cable length for bottom and top antenna it may be
conceivable that different kinds of cable types are used.
2.3.6.1
Attenuation: Cable length vs coax cable type
Data below shall be used as guideline only.
cable type
RG400
max. loss
0.5 dB/m
delay
4.7 ns/m
RG142
0.42 dB/m
4.7 ns/m
RG393
0.29 dB/m
4.6 ns/m
ECS310801
0.11 dB/m
4.1 ns/m
ECS310701
0.10 dB/m
4.1 ns/m
42
BXT6500 Series
DV15104.3 Issue 06 September 2018
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Installation
Mounting Requirements
Antenna Installation
For antenna installation, refer always to the manufacturer´s maintenance documentation for the
aircraft. Carry out the antenna installation in accordance with AC 43.12-2A Chapter 3.
Penetration of the pressurised cabin on a pressurised aircraft requires additional
data, which are not contained in this installation manual.
Radiation risk:
A safe distance to the installed antenna must be ensured by corresponding
installation measures around human body damage (e.g. at the eyes) and/or avoid
the inflammation of combustible materials by radiated energy.
The picture shows a typical location for top and bottom antenna installation for Diversity Mode S
transponder. For single antenna device install only the bottom antenna.
Figure 5: Antenna Installation (diversity)
Transponder antennas should be installed as far away as practical from:
•
Other antennas.
•
Shadowing produced by other installations on the surface of the aircraft body.
•
Exhaust path of the engine(s).
•
Landing gear doors or other openings.
•
Check the skin panels for sufficient bonding before the antenna installation.
•
Separate the transponder antennas from DME and TCAS as much as possible
(approx. 1.8 m or 6 feet as guideline).
•
Generally, transponder antennas should not be installed closer than 3 ft to the
transponder. Otherwise RF interference may occur.
•
Mount the main antenna on the bottom of the aircraft fuselage in a vertical position, same
as the top antenna. Horizontal separation of both antennas should not exceed 7.6 meters
(25 ft).
•
Follow the manufacturer´s installation instruction for the antenna to ensure achieving
maximum performance of the BXT65 series.
•
If existing antennas on the aircraft will be used an inspection of the area between antenna
and the aircraft skin is highly recommended to avoid negative effects of possible corrosion
in this area.
•
On composite aircraft, add sufficient ground plane material.
DV15104.3 Issue 06 September 2018
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Installation
Dimensions
2.4
Dimensions
Transponder BXT65 Series
Dimensions mm (inch)
22
(0.87)
17 33 50
P1
BOT
TOP
47.4
(1.87)
OK ERR
P2
USB
17 33 50
171 (6.73)
EM
1 1834
1 1834
CENTER OF GRAVITY
310 (12.21)
276 (10.87)
235.4 (9.27)
120 (4.72)
74 (2.91)
154.5 (6.08)
28.8
(1.13)
Figure 6: BXT65 Series
"Center of Gravity" for BXT65 series with EM module.
Allowable deviation for dimensions without tolerances: DIN ISO 2768 T1 C (dimensions in mm)
xx...6 (±0.3)
>30...120 (±0.8)
>400...1000 (±2.0)
>6...30 (±0.5)
>120...400 (±1.2)
>1000...2000 (±3.0)
44
BXT6500 Series
DV15104.3 Issue 06 September 2018
Becker Avionics
Installation
Dimensions
BXT65 Series with Mounting MT6533
Dimensions mm (inch)
24
(0.94)
OK ERR
USB
52.4
(2.06)
30
(1.18)
CENTER OF GRAVITY
6x Ø5.3 (Ø0.21)
60 (2.36)
165 (6.5)
157.5 (6.20)
64 (2.52)
172.5 (6.79)
263 (10.36)
148 (5.95)
277 (10.91)
319 (12.56)
Figure 7: BXT6565 Series with Mounting Tray MT6533
"Center of Gravity" for BXT65 series with EM module and mounting.
Allowable deviation for dimensions without tolerances: DIN ISO 2768 T1 C (dimensions in mm)
xx...6 (±0.3)
>30...120 (±0.8)
>400...1000 (±2.0)
>6...30 (±0.5)
>120...400 (±1.2)
>1000...2000 (±3.0)
DV15104.3 Issue 06 September 2018
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45
Becker Avionics
Installation
Dimensions
BXT65 Series with Mounting MT6533 and Backshell BS6533-(100)
Dimensions mm (inch)
27
(1.06)
Backshell without cable clamps
18
34
OK ERR
USB
17
33
50
18
34
17
33
50
52.4
(2.06)
30
(1.18)
CENTER OF GRAVITY
6x Ø5.3 (Ø0.21)
60 (2.36)
165 (6.5)
172.5 (6.79)
67 (2.64)
157.5 (6.20)
263 (10.36)
11.3
(0.45)
144 (5.67)
292.8 (11.53)
331 (13.03)
Figure 8: BXT65 Series with Mounting Tray MT6533 and Backshell BS6533-(100)
"Center of Gravity" for BXT65 series with EM module, mounting and backshell.
Allowable deviation for dimensions without tolerances: DIN ISO 2768 T1 C (dimensions in mm)
xx...6 (±0.3)
>30...120 (±0.8)
>400...1000 (±2.0)
>6...30 (±0.5)
>120...400 (±1.2)
>1000...2000 (±3.0)
46
BXT6500 Series
DV15104.3 Issue 06 September 2018
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Installation
Electrical Installation
2.5
Electrical Installation
For installations in a more severe electromagnetically environment use shielded
cable connectors and a common shielding for the transponder interwiring.
Detailed information according electrical signals and wiring; please see "Mounting
Requirements" page 39 and "Aircraft Wiring" page 66.
Backshell for single antenna
Backshell without cable clamps
Backshell without cable clamps
Figure 9: BXT65 series
Connector Layout
18
34
17
33
50
18
34
18
34
1 1834
18
34
P2
17
33
50
17 33 50
17
33
50
EM
18
34
18
34
1 1834
17
33
50
17
33
50
17
33
50
17 33 50
Backshell for antenna diversity
P1
BOT
TOP
Transponder rear side
Figure 10: BS6533-(100)
Connector Layout
Figure 11: BS6533-(110)
Connector Layout
Reserved pins shall not be connected.
Connector P1
P1 Signal
Pin name
Pin Name
1 CAX0B
Reserved
Function
I/O Remarks
factory only
2 C4XXIB0 XPDR Control, Port A, Line B
ARINC 429
3 C4XXIB1 GNSS Data, Line B
ARINC 429/RS422 I
configurable
4 C4XXIB2 ADC/Altitude Encoder, Port A,
Line B
ARINC 429/RS422 I
configurable
5 CIX2
Reserved
6 CIX3
XPDR Standby
Discrete
factory only
Low active, < 3.5 V
GND= Standby
Open=ON
7 CIX0
XPDR Reply
Discrete
Low active, ≈ 200 ms
after every generated
reply.
8 CIX1
Ident Activation
Discrete
Low active, < 3.5 V
9 C429IA0 FMC, Line A
ARINC 429
10 C429IB0 FMC, Line B
ARINC 429
11 C429IA1 Reserved
factory only
12 C422IN0 Time Mark, inverting
RS422
Line B
13 C422IP0 Time Mark, non-inverting
RS422
Line A
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Electrical Installation
P1 Signal
Pin name
Pin Name
Function
I/O Remarks
14 CSI1
Configuration Source Select
Discrete
data source
configuration
15 CRDY
System Status
Discrete
High active, > 15.0 V
16 PGND
Ground
Supply Return
17 PGND
Ground
Supply Return
18 CAX0A
Reserved
factory only
19 C4XXIA0 XPDR Control, Port A, Line A
ARINC 429
20 C4XXIA1 GNSS Data, Line A
ARINC 429/RS422 I
configurable
21 C4XXIA2 ADC/Altitude Encoder, Port A,
Line A
ARINC 429/RS422 I
configurable
22 C429XB0 XPDR Data, Port A, Line B
ARINC 429
23 C429XA0 XPDR Data, Port A, Line A
ARINC 429
24 GND
Signal Return
Ground
25 C429XB1 Reserved
factory only
26 C429XA1 Reserved
factory only
27 C429XB2 Reserved
factory only
28 C429XA2 Reserved
factory only
29 GND
Ground
Signal Return
30 CSI0
Configuration Source Selection
Discrete
data source
configuration
31 CSI2
XPDR Source/Destination select
Discrete
device number (No.1,
No.2) in dual
installations
32 SUPP
DC Power Supply
28 VDC aircraft
power
33 SUPP
DC Power Supply
28 VDC aircraft
power
34 C3V3
External Memory Module supply
Supply
35 CSDA
External Memory Module data
Data
I/O
36 CSCL
External Memory Module clock
Clock
37 GND
Ground
Signal Return
38 CCANN0 CAN Bus, Port 0, Low
CAN
I/O
39 CCANP0 CAN Bus, Port 0, High
CAN
I/O
40 C4XXIA3 ADC/Altitude Encoder, Port B,
Line A
ARINC 429/RS422 I
configurable
41 C4XXIB3 ADC/Altitude Encoder, Port B,
Line B
ARINC 429/RS422 I
configurable
42 GND
Ground
Signal Return
43 CSIX
Mutual Suppression
ARINC 718A
I/O
44 CIHL0
Weight on Wheel Sensor
Discrete
48
BXT6500 Series
active State
configurable, (High or
Low active)
DV15104.3 Issue 06 September 2018
Becker Avionics
Installation
Electrical Installation
P1 Signal
Pin name
Pin Name
Function
45 C429IB1 Reserved
I/O Remarks
factory only
46 GND
Ground
Signal Return
47 CSI3
Transmitter Test Inhibit
Discrete
active if strapped to
GND.
48 CI10
ADC/Altitude Encoder Port Select
Discrete
Source selection
Low = Port B
High= Port A
49 CI11
Reserved
factory only
50 CILLI
Reserved
factory only
Connector P2
P2 Signal
Pin name
Pin Name
Function
I/O Remarks
CAX1B
Reserved
factory only
CI9
Reserved
factory only
CIX7
Reserved
factory only
CIX6
ADS-B Function Status
CIX4
Reserved
CIX5
Burst mode enable
C429XB7
Discrete
I/O Closed = ADS-B
position data receiving,
(max. drain = 100 mA)
Open = No valid
position data available
factory only
Discrete
Low = Enabled
High = Disabled
XPDR Data, Port B, Line B
ARINC 429
C429XA7
XPDR Data, Port B, Line A
ARINC 429
C429XB6
TCAS Interface, Line B
ARINC 429
O Output to TCAS
10 C429XA6
TCAS Interface, Line A
ARINC 429
O Output to TCAS
11 C429XB5
ADLP Output, Line B
ARINC 429
12 C429XA5
ADLP Output, Line A
ARINC 429
13 C232X
Reserved
factory only
14 C429XB4
Reserved
factory only
15 C429XA4
Reserved
factory only
16 C429XB3
Reserved
factory only
17 C429XA3
Reserved
factory only
18 C4XXIA4
XPDR Control, Port B, Line A
ARINC 429
19 C4XXIB4
XPDR Control, Port B, Line B
ARINC 429
20 C4XXIB5
XPDR Control, Port C, Line B
ARINC 429
21 C4XXIB6
Reserved
22 CI8
XPDR Control Port Select
23 C4XXIB7
Reserved
DV15104.3 Issue 06 September 2018
BXT6500 Series
factory only
factory only
49
Becker Avionics
Installation
Electrical Installation
P2 Signal
Pin name
Pin Name
Function
I/O Remarks
24 GND
Ground
Signal Return
25 CLRXN
Ethernet Receive
10/100BASE-TX
I/O
26 CLTXN
Ethernet Transmit
10/100BASE-TX
I/O
27 C429IA7
Data Concentrator, Port A,
Line A
ARINC 429
I/O
28 C429IA6
Radio Altimeter/Data
Concentrator, Port B, Line A
ARINC 429
I/O configurable
29 GND
Ground
Signal Return
30 C429IA5
IRS, Port A
ARINC 429
31 C429IA4
TCAS Data, Port A
ARINC 429
32 C429IA3
FCC/MCP Data, Port A
ARINC 429
33 C429IA2
ADLP, Port A
ARINC 429
Data from ADLP
34 CAX1A
Reserved
factory only
35 GND
Ground
Signal Return
36 C4XXIA5
XPDR Control, Port C, Line A
ARINC 429
37 C4XXIA6
Reserved
38 CIX13
Extended Squitter Disable
39 C4XXIA7
Reserved
40 CIX14
Software Update Enable
41 CLRXP
Input from TCAS
factory only
Low = Disabled
High = Enabled
factory only
Discrete
High = Normal operation
Low = Update enabled
Ethernet Receive
10/100BASE-TX
42 GND
Ground
Signal Return
43 CLTXP
Ethernet Transmit
10/100BASE-TX
44 C429IB7
Data Concentrator, Port A,
Line B
ARINC 429
I/O
45 C429IB6
Radio Altimeter/Data
Concentrator, Port B, Line B
ARINC 429
I/O configurable
46 GND
Ground
Signal Return
47 C429IB5
IRS, Port B
ARINC 429
48 C429IB4
TCAS Data, Port B
ARINC 429
Input from TCAS
49 C429IB3
FCC/MCP Data, Port A
ARINC 429
Data from FCC/MCP
50 C429IB2
ADLP, Port B
ARINC 429
Data from ADLP
Discrete
Connector TOP, BOT (Antenna)
50
•
Type: BMA female at the rear side of the device (transformed into TNC by the backshell
BS6533).
•
Antenna cable: low-loss cable.
•
Signal: bi-directional.
BXT6500 Series
DV15104.3 Issue 06 September 2018
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Installation
Electrical Installation
Connector USB
•
Only for service operation.
•
Type: USB 2.0 Micro B.
•
Cable: Max. cable length: 5 m (15 ft).
•
Data transfer: Bidirectional data exchange.
Connector EM
Connection for external memory, if installed.
•
Please mount a dust cup on EM connector (BXT rear side) if this connector is
not used.
For example:
•
Internal memory is used.
•
External memory module EM6100 connection is done via backshell.
Service Connector (optional)
Becker Avionics recommend the installation of a service connector. This allows the configuration of
the BXT65 series and software updates after installation inside the aircraft.
2.5.6.1
Service connector inside the aircraft
Pinout service connector (Dsub, 9pol.) see "Figure 13: Wiring Diagram (diversity example, external
memory)" page 55.
CANbus Kit
Installation
Software + Adapter
Service Connector
CAN-Bus Adapter
(USB)
CAN-Bus
Figure 12: Service Connector inside the Aircraft
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Interfaces
2.6
Interfaces
ARINC 429 Input Labels
Parameter
XPDR control
Label
016 or 031
Selected altitude
102
GNSS track angle
103
GNSS latitude
110
GNSS longitude
111
GNSS ground speed
112
GNSS latitude fine
120
GNSS longitude fine
121
GNSS horizontal integrity limit
130
GNSS vertical figure of merit
136
UTC fine
140
UTC
150
Radio altitude
164
GNSS vertical velocity
165
North-south velocity
166
East-west velocity
174
Altitude
203
Mach number
205
Indicated airspeed
206
True airspeed
210
Altitude rate
212
Flight ID
233…237 or 360
Baro correction
234
GNSS horizontal figure of merit
247
Ground speed
312
True track angle
313
True heading
314
Magnetic heading
320
Roll angle
325
Track angle rate
335
Inertial vertical velocity
365
GNSS altitude, HAE
370
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Interfaces
ARINC 429 Output Labels
Parameter
TCAS Display Control
Label
013
Display Altitude Limits
015
Display Altitude Limits
016
Transponder Status
031
Event-Driven Message Status
155
Altitude
203
Baro Corrected Altitude
204
Flight ID, Part 1
233
Flight ID, Part 2
234
Flight ID, Part 3
235
Flight ID, Part 4
236
Flight ID, Part 5
237
Mode S Address, Part 1
275
Mode S Address, Part 2
276
Maintenance Data 0
350
Maintenance Data 3
353
Maintenance Data 4
354
GA Equipment Identification
371
Equipment Identification
377
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Configuration
2.7
Configuration
The figure "General Architecture (example)", page 55 shows an example of a single device installation
including:
•
Power supply without separate switch.
•
Configuration from internal memory.
•
Single ADC conformant to ARINC 706.
•
FMC.
•
ADLP.
•
GNSS sensor conformant to ARINC 743A.
•
Weight-on-wheels switch, active low.
•
Indicators for system status and transponder reply.
•
Standby switch.
•
Dual antenna (Diversity).
•
Service Connector (optional).
Relevant configuration settings:
Configuration
Set to
Air Data Source Configuration
Single
Air Data Format and Resolution
ARINC 429
Air Data Port A Selection
Dedicated port
Ground Sensor Enable
Enable, active low
XPDR Control Port A Selection
Dedicated port
TCAS Interface Enable
Disable
ADLP Interface Enable
Enable
FMC Input Selection
Dedicated port
GNSS Receiver Input Selection
Dedicated port
GNSS Data Format
ARINC 743A
The figures of the wiring examples are designed with a BXT6513-(XXX) but the
examples are applicable to all variants of BXT65XX corresponding to the
extension level.
If an example refers to only one product variant or preclude variants it will be
pointed out.
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Configuration
General Architecture (example)
Top Antenna
TOP-IN
GND
TOP-IN
TOP-OUT
BOT-IN
GND
BOT-IN
BOT-OUT
Bottom Antenna
OK
CRDY
P1-15
+28 VDC
ADS-B Fail
CIX6
+28 VDC
P2-4
ADS-B
Function status
REPLY
CIX0
CIHLO
P1-7
WoW switch, (closed on ground)
P1-44
CCANP0 P1-39
CCANN0 P1-38
BXT6513-(XXX)
+28 VDC
Dsub, Service Connector (optional)
9pol,
female
C4XXIA1
C4XXIB1
P1-20
P1-3
OUT-A
OUT-B
C422IP0
C422IP1
P1-13
P1-12
TMARK-P
TMARK-N
C429IA2
C429IB2
P2-33
P2-50
OUT-A
OUT-B
C429XA5
C429XB5
P2-12
P2-11
IN-A
IN-B
C429IA0
C429IB0
P1-9
P1-10
OUT-A
OUT-B
C4XXIA2
C4XXIB2
P1-21
P1-4
OUT-A
OUT-B
C4XXIA0
C4XXIB0
P1-19
P1-2
OUT-A
OUT-B
SUPP
SUPP
PGND
PGND
P1-32
P1-33
P1-16
P1-17
CIX3
CIX5
CSI3
CSI2
CSI1
CSI0
P1-6
P2-6
P1-47
P1-31
P1-14
P1-30
3A
GNSS Sensor
ADLP
Flight Management
Computer
ADC
Control Panel
+28 VDC Power
Supply Ground
Operating
Do not connect
Do not connect
Do not connect
Standby
Do not connect
EM
External Memory
Figure 13: Wiring Diagram (diversity example, external memory)
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Configuration
Single Device Installation
Electrical connections:
BXT6513-(XXX)
Avionic Master Switch
3A
SUPP P1-32
SUPP P1-33
+28 VDC
other
equipment
PGND P1-16
PGND P1-17
Supply Ground
Figure 14: Single Device Installation
Dual Device Installation
Electrical connections:
BXT6513-(XXX)
3A
SUPP P1-32
SUPP P1-33
PGND P1-16
PGND P1-17
Supply Ground
BXT6513-(XXX)
Avionic Master Switch
3A
SUPP P1-32
SUPP P1-33
+28 VDC
other
equipment
PGND P1-16
PGND P1-17
Supply Ground
Figure 15: Dual Device Installation
Device Installation Number
•
In a single device installation set the installation number to 1.
•
In a dual device installation set the installation number for one device to 1 and for the
other device to 2.
Device installation number
device 1
device 2
do not connect
GND
Internal memory
External memory
P1 pin14
do not connect
GND
P1 pin30
GND
do not connect
P1 pin31
Data Source Configuration
Select the data source:
Data source
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Installation
Configuration
2.7.5.1
External Memory Module
External memory interface signals are available at P1 connector and EM connector.
If the External Memory module EM6100 is used as configuration data source the mechanical
installation is as per description:
•
Backshell installation
(fix the EM6100 module to the pre-assembled connector at the backshell. Please note,
use a cable connection as short as practical but not longer than 150 mm).
Do not install two External Memory modules at same device. The External
Memory module must always be installed when it is defined as configuration data
source (see "Data Source Configuration", page 56.
In dual device installations with External Memory module as a configuration data
source, each device needs its own External Memory module.
In case of dual device installation, it is the responsibility of the installer to provide
correlated data to each device.
Please make sure that configuration data of both devices match to the aircraft and
installation. Aircraft properties include:
•
Mode S address.
•
Maximum airspeed.
•
Aircraft registration.
•
Aircraft category.
•
Length and width code.
Electrical connections:
BXT6513-(XXX)
BXT6513-(XXX)
CSI3 P1-47
Do not connect
CSI3 P1-47
CSI2 P1-31
Do not connect
CSI2 P1-31
CSI1 P1-14
CSI0 P1-30
Do not connect
CSI1 P1-14
CSI0 P1-30
Do not connect
Do not connect
Figure 16: Dual Device Installation, Data Source = External Memory Module
BXT6513-(XXX)
red
yellow
C3V3 P1-34
CSCL P1-36
CSDA P1-35
GND P1-37
green
black
C3V3
CSCL
CSDA
GND
EM FIX CPL
(with EM6100)
CSI1 P1-14
CSI0 P1-30
Do not connect
Figure 17: External Memory Module via Backshell
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Configuration
2.7.5.2
Internal Memory
Electrical connections:
BXT6513-(XXX)
CSI3 P1-47
Do not connect
CSI2 P1-31
Do not connect
CSI1 P1-14
CSI0 P1-30
Do not connect
Signal ground
Figure 18: Single Device Installation, Data Source = Internal Memory
Single Device Installation - Antenna Diversity
Electrical connections:
Top Antenna
Bottom Antenna
BXT6513-(XXX)
TOP TOP
GND GND
BOT BOT
GND GND
Figure 19: Single Device Installation - Antenna Diversity
Single Device Installation – Single Antenna
Electrical connections:
Bottom Antenna
BXT6513-(XXX)
BOT BOT
GND GND
Figure 20: Single Device Installation – Single Antenna
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Configuration
Dual Device Installation - Antenna Diversity
Electrical connections:
Top Antenna
BXT6513-(XXX)
Bottom Antenna
Microwave switch
TOP TOP-IN
GND TOP-OUT
BOT BOT-IN
GND BOT-OUT
CIX3 P1-6
Microwave switch
BXT6513-(XXX)
TOP TOP-IN
+28 VDC
GND TOP-OUT
BOT BOT-IN
GND BOT-OUT
CIX3 P1-6
Unit 1 ON
Unit 2 ON
Figure 21: Dual Device Installation - Antenna Diversity
Note: Example for antenna switch model: D2-729B003.
Single Device Installation – Single Controller
Relevant configuration settings:
Option
Set to
XPDR Control Port A Selection
Dedicated Port
Electrical connections:
BXT6513-(XXX)
CI8 P1-22
CIX5 P2-6
Do not connect
Do not connect
Controller
C4XXIA0 P1-19
C4XXIB0 P1-2
OUT-A
OUT-B
Figure 22: Single Device Installation - Single Controller
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Configuration
Single Device Installation – Dual Controller (Selection by Switch)
Relevant configuration settings:
Option
Set to
XPDR Control Port A Selection
Dedicated Port
XPDR Control Port B Selection
Dedicated Port
Electrical connections:
With open switch, Controller 1 controls the transponder function.
With closed switch, Controller 2 controls the transponder function.
BXT6513-(XXX)
CIX5 P2-6
CI8 P2-22
Do not connect
Controller 1
Controller 2
Controller 1
C4XXIA0 P1-19
C4XXIB0 P1-2
OUT-A
OUT-B
Controller 2
C4XXIA4 P2-18
C4XXIB4 P2-19
OUT-A
OUT-B
Figure 23: Single Device Installation – Dual Controller
Single Device Installation – Dual Controller (Burst Mode)
The burst mode allows for up to three sources to control the transponder operation. The selection of
the active source is dynamic. The operation in burst mode depends on "XPDR Burst Mode Control"
option.
Relevant configuration settings:
Option
Set to
XPDR Control Port A Selection
Dedicated Port
XPDR Control Port B Selection
Dedicated Port
BXT6513-(XXX)
CSI2
CI8
CIX3
CIX5
P1-31
P2-22
P1-6
P2-6
Do not connect
Do not connect
On
Standby
Controller 1
C4XXIA0 P1-19
C4XXIB0 P1-2
OUT-A
OUT-B
C4XXIA4 P2-18
C4XXIB4 P2-19
OUT-A
OUT-B
Controller 2
other Controller
C4XXIA5 P2-36
C4XXIB5 P2-20
OUT-A
OUT-B
Figure 24: Single Device Installation – Dual Controller (Burst Mode)
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Configuration
2.7.11.1
Burst Mode - Sticky Mode Operation
The device scans all control inputs for presence of control words. Once a command word is received
from an input, the device "sticks" to this input - accepts command from this input and ignores other
inputs for as long as the selected input provides commands periodically. Once commands stop to
arrive, the device restarts the input scanning process.
Relevant configuration settings:
Option
Set to
XPDR Burst Mode Control
Sticky
2.7.11.2
Burst Mode - Concentrator Mode Operation
The device processes commands from each controller with a "last command wins" principle. This
mode should typically be used with controllers operating in bursts, with "XPDR Operation on
Command Loss" set to "Continue".
Relevant configuration settings:
Option
Set to
XPDR Burst Mode Control
Concentrator
Transmitter Disable
This input is relevant for several tests during shop maintenance.
Leave this input open in all installations.
Relevant configuration settings:
Operation
Remarks
P1 pin47
enable
do not connect
P1 pin47
disabled
GND
DV15104.3 Issue 06 September 2018
BXT6500 Series
Normal configuration
No transmissions from equipment – for
tests only
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Installation
GNSS Wiring
•
BXT65XX supports ARINC429/ARINC743 GNSS sensors and RS232 GNSS sensors with
Freeflight protocol (RS232 GNSS sensors are supported with BXT6513 software version 5
or higher, BXT6553 software version 1 or higher).
o GNSS data format (protocol) is selectable via configuration.
Relevant configuration settings:
Option
Set to
GNSS Receiver Enable
Enabled
GNSS Receiver Input Selection
GNSS Data Format
Dedicated Port
ARINC 743 or
FreeFlight Systems
Electrical connections:
BXT6513-(XXX)
C4XXIA1 P1-20
C4XXIB1 P1-3
OUT-A
OUT-B
C422IP0 P1-13
C422IP1 P1-12
TMARK-P
TMARK-N
GNSS Sensor
Figure 25: Single Device Installation - GNSS Wiring
BXT6513-(XXX)
CSI2 P1-31
Do not connect
C4XXIA1 P1-20
C4XXIB1 P1-3
C422IP0 P1-13
C422IP1 P1-12
BXT6513-(XXX)
CSI2 P1-31
C4XXIA1 P1-20
C4XXIB1 P1-3
OUT-A
OUT-B
C422IP0 P1-13
C422IP1 P1-12
TMARK-P
TMARK-N
GNSS Sensor
Figure 26: Dual Device Installation - GNSS Wiring
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Configuration Data
2.8
Configuration Data
The BXT65 series must be configured with the characteristic aircraft data.
The BXT65 series configuration is stored in a non-volatile memory.
There are two possibilities where to store or load configuration data (see "Data Source Configuration"
page 56):
•
Usage of the internal memory or
•
Usage of an external memory module.
•
We recommend the usage of the External Memory module EM6100 as data
source.
Configuration of BXT65XX with EM module
The configuration parameters of the BXT65XX with EM module can be set directly by PC via
"EMP Kit" and the corresponding software program.
Detailed information is available in "EMP Extended Memory Programmer User Manual", please see "Order Code", "Available
Documentation" page 32.
Configuration of BXT65XX with internal memory
•
The usage of the internal memory as configuration data storage can only be
approved when customers have and maintain an own configuration data base.
o It is a condition to store the current configuration data in the
configuration data base.
•
If the internal memory is used it is necessary to install a service connector at a
suitable place inside the aircraft to be able to configure the device without
removing it.
For detailed information please contact Becker Avionics.
For relevant department and addresses, please see contact info page 2.
For wiring example - service connection - see also "Figure 27: Software Update – Aircraft Installation" page 64.
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Software Update
2.9
Software Update
The BXT65 series provides an interface for Field Loadable Software (FLS). This interface enables infield loading of equipment software and device configuration.
Details see "FLS Manual" (Field Loadable Software) included in accessories FLS6500-BXT Kit; see "Order Code" page 32.
•
A software update may be carried out only by authorized aircraft maintenance
personnel.
•
Aircraft maintenance personnel are responsible for proper marking of performed
changes.
PC Requirements
•
MS Vista SP2 or newer with installed .NET Framework 4.5.
•
ARINC 665 Data Loader application
(recommended ARINC 826 Data Loader version 3.6.34.0 or higher, available on request).
•
CAN interface - PCAN USB
(details how to install PCAN USB interface see http://www.peak-system.com).
Windows Vista, Windows .NET Framework are trademarks of Microsoft Corporation.
Software Update Installation
2.9.2.1
Software Update – Aircraft Installation
•
The BXT65 series software update can be done without removing equipment from
installation.
•
The installer should follow CAN bus installation recommendations provided by ARINC 825
document.
•
Provide that the device and the software data loader match with CANbus speed settings.
Service Connector
(optional)
other CAN device
CAN-H
CAN-bus adapter
120 Ω
Dsub,
9pol,
female
CAN-L
120 Ω
BXT6513-(XXX)
CCANP0 P1-39
CCANN0 P1-38
CIHL0 P1-44
CIX14 P2-40
Update Control
closed=enable
* Ground sensor: Provide the ground sensor connection depending on ground sensor configuration see
"Figure 29: Table – Ground Sensor Connection for Software Update (Laboratory)" page 65.
Figure 27: Software Update – Aircraft Installation
Note: If only one BXT65XX and one PC with cable length < 2 m is used, the 120 Ω resistor may be omitted.
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Software Update
2.9.2.2
Software Update – Laboratory Installation
BXT6513-(XXX)
CCANP0 P1-39
CCANN0 P1-38
CIHL0 P1-44
CIX14 P2-40
Software Data Loader
(ARINC 826)
CAN-H
CAN-L
Length ≤ 2 m
Update Control
closed=enable
* Ground sensor: Provide the ground sensor connection depending on ground sensor configuration
see "Figure 29: Table – Ground Sensor Connection for Software Update (Laboratory)", page 65.
Figure 28: Software Update – Laboratory Installation
•
Provide that the device and the software data loader match with CANbus speed settings.
•
Detailed information about required equipment, wiring, FLS interface and update
procedure can you find in "FLS Manual" (Field Loadable Software) included in accessories
FLS6500-BXT Kit; see "Order Code" page 32.
•
It is recommended as a minimum to perform "Mode S ground test (for details see "Mode S
Ground Test", page 71).
Value
Option
Disable
Description
Use with installations where Weight-on-Wheels
sensor, strut switch, etc. is not installed.
Connect P1-44 to
GND
Enable,
active low
Use with installations where Weight-on-Wheels
sensor, strut switch, etc. provides a "contact to
electrical ground" state when on the ground.
GND
Enable,
active high
Use with installations where Weight-on-Wheels
sensor, strut switch, etc. provides a "contact to
electrical power" state when on the ground.
supply ( +28 V)
Figure 29: Table – Ground Sensor Connection for Software Update (Laboratory)
Details see "FLS Manual" (Field Loadable Software) included in accessories FLS6500-BXT Kit; see "Order Code" page 32.
The equipment enables Field Loadable Software (FLS) only at power-on when following
conditions are provided:
• FLS function enable input is active.
•
If "Weight-on-Wheels" input reports "on-the-ground" state see "Figure 29: Table – Ground
Sensor Connection for Software Update (Laboratory) page 65.
When in-field loading of software is enabled, the equipment does not perform
normal operations.
To return to normal operation, deactivate FLS input and restart the device.
Details see "FLS Manual" (Field Loadable Software) included in accessories FLS6500-BXT Kit; see "Order Code" page 32.
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Aircraft Wiring
2.10
Aircraft Wiring
Installation of the device varies according to aircraft and equipment design. It is
therefore only possible to provide general guidelines in this section.
It is in the installers responsibility to verify pin numbers on equipment
manufactured by other than Becker Avionics.
BXT65XX (dual) with Control Device G7614
Aircraft Power Aircraft Ground
GND
+28 VDC
BXT65
Transponder 1
P1
32
Power In+ 33
3 Power In+
G7614
Controller
32 Aircraft GND
24 Dual Select In
Power In GND 16
17
41 Remote REPLAY
21 Power In+
XPDR Reply 7
Ext IDENT In
GND
XPDR Standby 6
XPDR Control Port A Line A
XPDR Control Port A Line B
XPDR Data Port A Line A
XPDR Data Port A Line B
44 Standby (not) / ON 1
19
23
22
38 GND
5 ARINC
4 ARINC
11 ARINC
10 ARINC
twisted pair, shielded
twisted pair, shielded
Ext. MEM Used 14
429 Out 1A
429 Out 1B
429 In 1A
429 In 1B
GND
GND
EM
External Memory
BXT65
P1
Transponder 2
32
Power In+ 33
Power In GND 16
17
XPDR Reply 7
XPDR Standby 6
26 Standby (not) / ON 2
XPDR Control Port A Line A 19
XPDR Control Port A Line B 2
XPDR Data Port A Line A 23
XPDR Data Port A Line B 22
6 ARINC
7 ARINC
13 ARINC
12 ARINC
twisted pair, shielded
twisted pair, shielded
Ext. MEM Used 14
429 Out 2A
429 Out 2B
429 In 2A
429 In 2B
GND
GND
EM
External Memory
Figure 30: BXT65XX (dual) with Control Device G7614 (Gables)
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Aircraft Wiring
BXT65XX with Control Device KFS 578A
Aircraft Power Aircraft Ground
+28 VDC
GND
BXT65
P1
Transponder 1
32
Power In+ 33
KFS 578A
P5781
Controller
1 Power In+
2 Aircraft GND
12 Master (not) / Slave
Signal inverter
Power In GND 16
(example)
17
XPDR Status 15
19 Transponder 1 Fail DSC
XPDR Reply 7
XPDR Standby 6
Weight on Wheel Sensor 44
XPDR Control Port A Line A
XPDR Control Port A Line B
XPDR Data Port A Line A
XPDR Data Port A Line B
7 Standby (not) / ON
19
23
22
P5782
twisted pair, shielded
twisted pair, shielded
Ext. MEM Used 14
ARINC 429 Common
ARINC 429 Out 1A
ARINC 429 Out 1B
ARINC 429 In 1A
ARINC 429 In 1B
GND
EM
External
Memory
Figure 31: BXT65XX with Control Device KFS 578A (BendixKing)
BXT65XX with GPS Device GTN750
Aircraft Power Aircraft Ground
+28 VDC
GND
BXT65
P1
Transponder 1
32
Power In+ 33
GTN 750
P1001
GPS
19 Power In+
20
77 Aircraft GND
78
Power In GND 16
17
XPDR Status 15
XPDR Reply 7
XPDR Standby 6
Weight on Wheel Sensor 44
GNSS Data Line A
GNSS Data Line B
Time Mark Line A
Time Mark Line B
20
13
12
10 ARINC 429 Out 1A
29 ARINC 429 Out 1B
3 Time Mark Out A
22 Time Mark Out B
twisted pair, shielded
twisted pair, shielded
Ext. MEM Used 14
GND
GND
EM
External
Memory
Figure 32: BXT65XX with GPS Device GTN750 (Garmin)
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Aircraft Wiring
BXT65XX (dual) with GPS Devices 1203C
BXT65
Transponder 1
P1
32
Power In+ 33
Aircraft Power Aircraft Ground
+28 VDC
GND
P1
1 Power In+
1203C
GPS 1
2 Aircraft GND
Power In GND 16
17
XPDR Reply 7
XPDR Standby 6
GNSS Data Line A
GNSS Data Line B
Time Mark Line A
Time Mark Line B
20
13
12
14 Out A
13 Out B
3 Time Mark P
4 Time Mark N
twisted pair, shielded
twisted pair, shielded
Ext. MEM Used 14
GND
EM
External Memory
BXT65
P1
Transponder 2
1203C
32
Power In+ 33
GPS 2
P1
1 Power In+
2 Aircraft GND
Power In GND 16
17
XPDR Reply 7
XPDR Standby 6
GNSS Data Line A 20
GNSS Data Line B 3
Time Mark Line A 13
Time Mark Line B 12
14 Out A
13 Out B
3 Time Mark P
4 Time Mark N
twisted pair, shielded
twisted pair, shielded
Ext. MEM Used 14
GND
GND
EM
External Memory
Figure 33: BXT65XX (dual) with GPS Devices 1203C (Freeflight)
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Aircraft Wiring
BXT6553 (dual) with Control & TCAS Device CTA-81A, TPA-81A
BXT65
Transponder 1
P1
32
Power In+ 33
Aircraft Power Aircraft Ground
+28 VDC
GND
CTA-81A
P1
1 Power In+
Controller
2 Aircraft GND
Power In GND 16
17
WoW 44
XPDR Standby 6
XPDR System Status 15
Signal Inverter
XPDR Control Port A Line A 19
XPDR Control Port A Line B 2
P2
TCAS Data Port A 31
TCAS Data Port B 48
TCAS Interface Line A 10
TCAS Interface Line B 9
15 GND
7 STANDBY 1
20 XPDR FAIL 1
22 ARINC 429 Out A
23 ARINC 429 Out B
twisted pair, shielded
GND
twisted pair, shielded
P2
twisted pair, shielded
Signal Inverter
15 GND
7 STANDBY 2
12 XPDR FAIL 2
P1
Ext. MEM Used 14
22 ARINC 429 Out A
23 ARINC 429 Out B
GND
EM
GND
External Memory
BXT65
P1
Transponder 2
32
Power In+ 33
RMP
Power In+ TCAS
Aircraft GND
Power In GND 16
15J XPDR 429XMIT A
15K XPDR 429XMIT B
14F XPDR 429RCV A
14G XPDR 429RCV B
17
WoW
XPDR Standby
XPDR System Status
XPDR Control Port A Line A
XPDR Control Port A Line B
TPA-81A
44
15
19
GND
twisted pair, shielded
P2
TCAS Data Port A
TCAS Data Port B
TCAS Interface Line A
TCAS Interface Line B
31
48
10
14A XPDR 429XMIT A
14B XPDR 429XMIT B
14H XPDR 429RCV A
14J XPDR 429RCV B
twisted pair, shielded
twisted pair, shielded
P1
Ext. MEM Used 14
GND
GND
EM
External Memory
Figure 34: BXT6553 (dual) with Control & TCAS Device CTA-81A, TPA-81A
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Installation
Post Installation Check
2.11
Post Installation Check
Once the device is installed completely a test procedure shall be started to verify system functionality.
Ensure compliance with authority required procedures. The following text provides guidance for such
tests.
Mechanical Installation and Wiring Check
•
Verify all cables are securely fixed and shields connected properly to signal ground.
•
Check the movement of aircraft controls to verify there is no interference.
•
Verify all screws are tight, check if all connections are mechanically secured.
Power Supply
•
Check the power supply lines and confirm correct polarity. Don´t apply reverse voltage!
•
Confirm that the aircraft power supply is within the specified limits, with and without a
running engine.
•
Check LEDs (see "Meaning of Status LEDs" page 38).
Antenna Check
70
•
Applying portable reflectometer or network analyzer measure the voltage standing wave
ratio (VSWR) at the transponder end of antenna aircraft installation.
•
The measured VSWR at frequencies 1030 MHz and 1090 MHz shall not exceed 1.5:1.
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Installation
Post Installation Check
Interference Check
•
Check the device while engine is running and powered on all other avionics/ electrical
systems on the aircraft, to verify that no significant interference exists.
• Check also that the device does not cause significant interference with other systems.
The installer´s standard test procedure may be used for the interference check and the following table
can be taken as a reference. Depending on the individual avionic systems installed in the aircraft, it
might be necessary to extend the following checklist accordingly.
Aircraft System
Function
OK
NOT OK
DME
Audio
Generators / Inverters
GPS System
Compass 1
ADF
VHF / NAV 1 all channels
VHF / NAV 2 all channels
Marker Receiver
Motor(s)
Engine Instruments
Storm scope
Air Data Computer
Autopilot and Servos
For the remaining avionic equipment repeat all interference checks during a flight and include all
equipment not previously checked out on ground.
Mode S Ground Test
After successful completion of the previously described post installation checks perform a Mode S
ground test. (Refer to FAR 43 Appendix F or EASA CS-ACNS). The part 145 company approved test
protocol shall finally be used.
An experienced test setup configuration shall also be arranged, otherwise refer to the user instruction
of your specific test equipment.
Error / Failure Indication
It is possible to read out and reset error flags. For details contact Becker Avionics Customer Service.
For details about Error / Failure List contact Becker Avionics Customer Service.
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Operating Instructions
Device Description
Operating Instructions
In this chapter you can read about:
3.1
3.2
3.3
3.4
3.1
Device Description ...................................................................................................................... 73
Device Assignment ........................................................................................................... 73
Packing, Transport, Storage ............................................................................................. 73
Scope of Delivery .............................................................................................................. 73
Type Plate ......................................................................................................................... 73
Start-up........................................................................................................................................ 74
Built In Tests (BIT) ............................................................................................................ 74
Extended Temperature ..................................................................................................... 74
Operating..................................................................................................................................... 74
Operating with OEM Controller ......................................................................................... 74
Read Out and Reset Error Flags ................................................................................................ 74
Device Description
BXT65XX is a remote-controlled device, which does not include a control panel. It can receive
commands and provides data through a set of interfaces.
Device Assignment
This manual is valid for the following devices:
•
See page 36
Packing, Transport, Storage
•
See page 35.
Scope of Delivery
•
See page 36.
Type Plate
•
See page 37.
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Operating Instructions
3.2
Start-up
Built In Tests (BIT)
BXT65 series has advanced Built-In-Test. It monitors most of internal circuits against failures. In
addition BIT monitors some external (installation) conditions to increase reliability. There are three
types of BIT implemented:
•
PBIT (performed after Power ON the device).
The test routine PBIT checks:
o System integrity,
o Software integrity,
•
IBIT (initiated by special command via ARINC protocol).
The test routine IBIT checks:
o Transmitter operation
•
CBIT (which continuously check operation).
The test routine CBIT checks:
o Reply transmissions,
o Squitter transmissions,
o Transponder receiver operation,
o Interfaces operation,
o System integrity,
o Equipment temperature,
o Internal voltages.
Extended Temperature
The BXT6553 contains an internal heater which heats the device(s) at low temperatures.
3.3
•
In case the internal temperature is below -40 °C during power-on of the device(s), the
transponder remains switched off.
•
As soon as the heater has increased the temperature above -40 °C the transponder is
switched on.
o During this period the transponders is inoperable and will supply an XPDR Fail signal.
•
This period takes at maximum 20 minutes at nominal supply voltage.
Operating
Operating with OEM Controller
For detailed information please refer to the manual of the respective OEM product.
3.4
Read Out and Reset Error Flags
It is possible to read out and reset error flags.
This can be done by the connected OEM product, for detailed information please refer to the manual
of the respective connected OEM product.
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Operating Instructions
Read Out and Reset Error Flags
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Index
Index
Abbreviations .................................................. 8
Accessories .................................................. 32
Additional Conditions of Utilization ............... 11
ADS-B ........................................................... 19
Aircraft Wiring ............................................... 66
Antenna Installation ...................................... 43
ARINC 429 .................................................... 21
Associated Devices ...................................... 16
BIT ................................................................ 74
Built In Tests ................................................. 74
Conditions of Utilization ................................ 11
Connector 1 .................................................. 51
Connector P1 ................................................ 47
Connector P2 ................................................ 49
Device Assignment ................................. 36, 73
Dimensions ................................................... 44
Diversity ........................................................ 18
Hardware Configuration ................................ 54
In-field loading functionality .......................... 64
Installation Check .......................................... 70
Mode S .......................................................... 18
Mounting Requirements ................................ 39
Non-Warranty Clause ................................... 11
Operation Instructions ................................... 73
Order Code ................................................... 32
PC Requirements .......................................... 64
Pressurised cabin.......................................... 43
Radiation risk ................................................ 43
Reset Error Flags .......................................... 74
Software Configuration ................................. 63
Software Data Plate ...................................... 38
Software Update ........................................... 64
Type Plate ..................................................... 37
Units .............................................................. 10
Usage of the internal memory ....................... 63
Variants Overview ......................................... 16
Warranty Conditions ..................................... 11
We reserve the right to make technical changes.
The data correspond to the current status at the time of printing.
© by Becker Avionics GmbH / all rights reserved
*** End of the Document ***
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