T2000UAV-L Installation & User Manual 01R1
Contents
1. 4 M BI B2 12 2 o B B4 B4 I 1 Fo ZO amp 2 Ar rre s D4 or dl 4 RS232 RX 8 iis a AES 9 15 NOT WIRED o DB15 CONNECTOR C VIEWED FROM THE SIDE THE WIRES ARE SOLDERED TO 8 SUPPRESSION IN SUPPRESSION IN m E T WIRED IF REQUIRED EXTERNAL STANDBYIN i i EXTERNAL STANDBY IN EXTERNAL IDENT EXTERNAL IDENT AIC GROUND o A C GROUND 14 OR 28V IN o a NOTES 14 OR 28V IN i l 14 OR 28V POWER INPUT TO HAVE 5AMP MAXIMUM CIRCUIT BREAKER 2 THE ENCODER STROBE LINE SHOULD BE GROUNDED 9 14 25 gt 5 0825 CONNECTOR ae ee e ce VIEWED FROM THE SIDE THE T 3 Asis WIRES ARE SOLDERED TO OF ei ei MICROAIR AVIONICS 12000UA V L TRANSPONDER WIRING DIAGRAM WITH A 30 ALTITUDE ENCODER T2000UAV L Installation and User Manual O1 R1 doc Page 20 of 24 28 July 2009 Microair Avionics T2000UAV L Install and User Manual MICROAIR T2000UAV S TRANSPONDER DB25 SUPPRESSION IN SUPPRESSION IN SUPPRESSION OUT SUPPRESSION OUT WIRE OUT ONLY 5 EXTERNAL STANDBY IN EXTERNAL STANDBY IF REQUIRED EXTERNAL IDENT EXTERNAL IDENT a T RS 232 RX RS 232 RX Is 1 1 RS 232 TX RS 232 TX um I H4 OR 28V IN 24 GROUND A C GROUND EN A C GROUND 102. H NOLLV amp HISITII M3lA S00 F OML 230 INO wanddns 8 S39NvH3101 1vH3N39 L aivg Nosna Ald S2INOIAY SIVOHOINW JO INSSNOD IHL 31 25 wargang SIHLINITIN Ee 0 1510 3 wos 0340038 LON 18n ONY LHOHAdOD SI LON OG SNOISN3WIO E Page 15 of 24 28 July 2009 T2000UAV L Installation and User Manual 01R1 doc Install and User Manual T2000UAV L Microair Avionics W CE EEE 6S L VIN O E4EO NOLLV LSPTTTTI MIA ONL THAVDODOZIE AYN NOILVHLSOTIH MIIA ONL 011 Ald SOINOIAV IVOSNHODIIN 40 LN3SNO2 JHL d3ldO2 38 LON 15 ONY EHOISAdOO SI ONIMYHO Y ONL amp AU0TSJI0NY S00 F 230 OML 0 F 230 INO OFS ON JIOHM S32ONYvU3101 TvH3N32 Saala TTA SNOISNAWIC E Page 16 of 24 28 July 2009 T2000UAV L Installation and User Manual 01R1 doc Microair Avionics T2000UAV L Install and User Manual 10 0 WIRING DIAGRAMS T2000UAV L with EC2002 Altitude Encoder T2000UAV L with AK 350 Altitude Encoder T2000UAV L with A 30 Altitude Encoder T2000UAV L with serial altitude data interface T2000UA V L Installation and User Manual 01R1 doc Page 17 of 24 28 July 2009 Microair Avionics T2000UAV L
3. 14 25 0825 VIEW FROM REAR T2000UA V L Installation and User Manual 01R1 doc Page 22 of 24 28 July 2009 Microair Avionics 12 0 SPECIFICATIONS RTCA Compliance Transmitter Receiver Input Power Operational Modes Temperature Dimensions Weight T2000UAV L Install and User Manual DO 144A DO 160D DO 178B Level C 1090MHz 0 2MHz 200W Pulse Output 80nS Rise Time 120nS Fall Time 10 to 72dBm Dynamic Range 1030MHz Centre Frequency Pass band 3dB 10 33Vdc 100 150mA 28V 150 200mA 14V Standby Mode 3A 4096 codes Mode 3A C 20 C to 55 C Width 61mm Height 61mm Length 134mm 454g 16072 Specifications are subject to change without notice T2000UAV L Installation and User Manual 01R1 doc Page 23 of 24 28 July 2009 13 0 LIMITED WARRANTY Limited Warranty depend lant Condition of the article at time of zale and fhe Purchase Date commences from Date of Purchase and is valid for 2 years or minimum period defined by applicable consumer law whichever 15 the longer Ia the absence of original Proof of Purchase the warranty will be valid for 2 years from Date of Factory Shipment d and 15 valid for 1 months For Factory Exchanged Articles the warranty period commences from the Date of Purchase of the original Far Repaired Articles the warranty period commences from the date of Factory Shipment and is valid for
4. ieroair Avionics gt Microair Avionics Pty Ltd Airport Drive Bundaberg Queensland 4670 Australia Tel 61 7 41 553048 e AAAA B Fax 61741 553049 e mail sales microair com au Microair Avionics T2000UAV L Install and User Manual About This Document This supplement describes the installation option and software controls for the T2000UAV L transponder operating with software revision T2000UAV L 0186 5 Microair reserves the right to amend this supplement as required to reflect any enhancements or upgrades to the T2000 transponder series Microair Avionics Pty Ltd REVISION STATUS Revision OIRI 28007009 The T2000UAV L Transponder is not a TSO d product T2000UAV L Installation and User Manual 01R1 doc Page 2 of 24 28 July 2009 Microair Avionics T2000UAV L TABLE OF CONTENTS 1 0 INTRODUCTION 2 0 T2000UAV L DESCRIPTION 2 1 T2000UAV L ANTENNA OPTIONS 3 0 SOFTWARE CONTROL 3 THE UAV L TERMINAL SOFTWARE 3 2 THE UAV COMMAND STRUCTURE 3 3 DATA SPEED 3 4 VALID COMMANDS 3 4 Standby s t 3 4 2 Mode s a 3 4 3 Mode C s c 3 4 4 Ident 125 3 4 5 Altitude a 3 4 6 Altitude Source d 3 4 7 Encoder Power 3 4 8 Voltage v 3 4 9 Reply Annunciator 3 4 10 Ping Function p 4 0 20000 INSTALLATION 5 0 T2000UAV L TIE DOWN STRAP 60 MODE C ENCODER 7 0 ANTENNA 8 0 9 0 WIRING 9 CABLING 9 2 POWER ON
5. 25 E ENCODER POWER 2 gu s LI w x ENCODER POWER B ENCODER POWER GROUND GROUND LIE D o 9 2 1 Om Al A2 10 4 A A4 M E 4 Ts oe Ts E B4 c li 19 B4 ai 18 H Fe n i2 13 o C4 ai D4 o I 7 1 D4 4 RS232 RX c END ZEN 6 9 15 NOT WIRED o seriis ML DB15 CONNECTOR NR WIRED VIEWED FROM THE SIDE THE WIRES ARE SOLDERED TO 8 SUPPRESSION IN SUPPRESSION IN lu po i 2 SREST A m idis WIRED IF REQUIRED EXTERNAL STANDBYIN o EXTERNAL STANDBY IN EXTERNAL IDENT EXTERNAL IDENT AIC GROUND re _ peaa 74 14 OR 28V IN M NOTES 14 OR 28V IN i 1 14 OR 28V POWER INPUT TO HAVE 5AMP MAXIMUM CIRCUIT BREAKER 2 THE ENCODER STROBE LINE SHOULD 14 25 2 E DB25 CONNECTOR VIEWED FROM THE SIDE THE ZEE e E E WIRES ARE SOLDERED TO T 2s T1T2000UAV L TRANSPONDER WIRING DIAGRAM AVIONICS WITH AK 350 ALTITUDE ENCODER T2000UAV L Installation and User Manual 01R1 doc Page 19 of 24 28 July 2009 Microair Avionics T2000UAV L Install and User Manual MICROAIR A 30 T2000 TRANSPONDER ALTITUDE ENCODER DB15 DB25 ENCODER POWER o O ENCODER POWER ee ee a on SIROBE s a 7088 Ls A4 c d
6. Microam Avionics will at its sole discretion repair or replace amy components which fail im norma use Such repairs ar replacement will be made at no charge to the customer far parts or labour The customer shall be responsible for amy transportstion costs for of this product to Pty Lid or an approved Service Centre Tt shall be at Avionics sole discretion to decide if a defect is a result of material or workmanship RAN TIES ee ee EXCLUSIVE AND IN LIEU OF ALL ARF TIES EXPRESSED OR IMPLIED INCLUDING ANY LIABILITY ARISING UNDER CHAN ABILITY OR FITNESS FOR A PARTICULAR PURPOSE STATUARY OR THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS WHICH MAY VARY FROM STATE TO STATE AND COUNTRY TO COUNTRY AL SPECIAL RESULTING FROM THE USE MISUSE OR to a service facility closest vou Microair Avionics reserves the right to repair ar replace the product or software or offer a full refund To obtain warranty service please amail ar call the Microair Avionics Repair in Australia Phone l 74155 3048 Fax 6174155 3049 T2000UAV L Installation and User Manual O1 R1 doc Page 24 of 24 24 April 2009
7. OFF 9 3 SUPPRESSION IN OUT 9 4 EXTERNAL STANDBY 9 5 EXTERNAL IDENT 10 0 TECHNICAL DRAWING 11 0 WIRING DIAGRAMS 12 0 PIN ASSIGNMENTS 13 0 SPECIFICATIONS 14 0 LIMITED WARRANTY T2000UAV L Installation and User Manual 01R1 doc Page 3 of 24 Install and User Manual NAD Vn 1 11 12 12 13 13 14 14 14 14 15 17 22 23 24 28 July 2009 Microair Avionics T2000UAV L Install and User Manual 10 INTRODUCTION The T2000UA V L is a special version of the T2000 Transponder designed for operation in unmanned aircraft This product is not TSO d due to the OEM nature of the management software The system consisting of the T2000UAV L and the OEM s management software control should collectively be submitted for compliance to TSO C74c as part of the type certificate The T2000UAV L is based upon the certified T2000SFL transponder and is known to comply with the following Environmental RTCA DO 160D Software RTCA DO 178B Transponder Function RTCA DO 144A Transmitter Operation FCC Approval T2000UAV L Installation and User Manual 01R1 doc Page 4 of 24 28 July 2009 Microair Avionics T2000UAV L Install and User Manual 2 0 T2000UAV L DESCRIPTION The UAV L version of the T2000SFL has no display The chassis has been truncated by having the display housing milled off The front face 1s plated off and sealed A command set allows the UAV s flight management system to
8. have full functional control over the transponder The RS 232 interface is accessed from the DB 25 connector on the rear face of the chassis The T2000UAV L requires a standard Gillham code altitude encoder to supply altitude data over a 10 line parallel interface The T2000UAV L features remote switching options available from the rear DB 25 connector for remote standby and remote ident functions 21 12000UAV L ANTENNA OPTIONS The T2000UAV L can be supplied with a standard BNC connector located on the rear face of the chassis adjacent to the DB 25 Part Number T2000UAV L 1 1 Order Number T2000UAV L 1358 01 1 0 The T2000UAV L can be supplied with a standard TNC connector located on the rear face of the chassis adjacent to the DB 25 Part Number T2000UAV L 1 1 Order Number 12000UA V L 1359 01 1 0 T2000UAV L Installation and User Manual 01R1 doc Page 5 of 24 28 July 2009 Microair Avionics T2000UAV L Install and User Manual 3 0 SOFTWARE CONTROL The T2000UAV L can be controlled by issuing of commands in the form of ASCII characters sent and received over an RS232 interface The command set can be used to either poll the transponder of the status of a parameter or to command a function to a particular setting 31 MICROAIR UAV TERMINAL SOFTWARE The T2000UAV L is supplied with UAV Control software to which it is capable of issuing all commands and polling for all parameters The terminal
9. supplied from the T2000UA V L This power is switched when the T2000UAV L is turned on AIA IMPORTANT NOTE NE Most encoder manufacturers advise of a warm period for their so product before altitude data is supplied The period can typically be up to 10 minutes Where the OEM intends to use their own barometric altitude data source it should comply to TSO C88a standard to be sure of compatibility with the T2000UAV L Although it 15 unlikely that the encoder source in a UAV installation will require switched power from T2000UAV L it is recommended that the ground be wired with the data lines in all cases This will ensure correct signal operation of the Gillham code T2000UAV L Installation and User Manual O1 R1 doc Page 11 of 24 28 July 2009 Microair Avionics T2000UAV L Install and User Manual 6 0 ANTENNA Mount the transponder antenna as per the manufacturer s installation instructions Try and keep the cable runs as short as possible In a composite airframe a suitable ground plane will be required Avoid mounting the antenna inside a fuselage that is all metal or carbon fibre For fiberglass fuselages the antenna may be mounted internally but must still point downwards and have an adequate ground plane Alternatively an approved dipole strip antenna may be used The dipole strip must be installed in accordance with the manufacturer s instructions To avoid possible interference the antenna must be moun
10. AV L to the standby condition s parameter is set to value Then transponder can then be powered down When the T2000UAV L 15 restarted it will return in standby The transponder should be commanded to the standby condition when the vehicle is on the ground The transponder is typically set to mode 3A or mode 3A C operation once airborne 3 4 2 MODE 3A S A The T2000UAV L transponder will respond to all mode A interrogations with the identity code set by parameter The transponder will also reply to all mode C interrogations with just the framing pulse no altitude data This ensures visibility to TCAS operators while the transponder is operating in mode A 3 4 3 MODE C S C The T2000UAV L will respond to all mode A interrogations with the identity code set by the c parameter and all mode interrogations with the encoder s altitude data as defined by parameter The transponder will reply to both SSR and TCAS interrogations 3 4 4 IDENT I S The ident function is performed at the request of ATC to squawk ident To initiate the ident function parameter is set to s The T2000UA V L will switch to ident mode which will add an additional data bit to outgoing replies The additional data bit makes the transponder return on the ATC display flash to assist the controller with identification The transponder will remain in ident mode for 18 seconds and then return to t
11. Avionics T2000UAV L Install and User Manual 3 4 7 ENCODER POWER When using an altitude encoder it may be desirable to only have it powered up when the transponder is operating in mode C This may save power as most encoders will typically draw 125 to 150mA when operating The operator should allow up to 7 minutes for the encoder to warm up before valid altitude data is outputted from the encoder 3 4 5 VOLTAGE V The T2000UAV L will report the current vehicle bus voltage by polling the parameter To use this function operator must first set the reference bus voltage by setting v 1 for 14V operation v 2 for 28V operation 3 4 9 REPLY ANNUNCIATOR R Y A conventional transponder normally has an annunciator of some type typically a flashing LED to indicate the rate of reply to SSR interrogations This indication represents whether the transponder has made a reply to a sweep The rotational speed of the radar is 100 deg sec hence the Annunciator should flash every 3 6 seconds The equivalent function for the T2000UAV L is command which activates the reply annunciator When activated r y T2000UAV L will send a single character if there was a reply made in the preceding 3 6 seconds When not activated r n no character is sent The operator can query the status of the reply annunciator function r and T2000UAV L will reply with the current function state 3 4 10 PING
12. FUNCTION P The ping function 15 a self test of the RF sections of the transponder without the need for a transponder test set The T2000UAV L will respond to the ping command p by emitting a narrow invalid pulse from transmitter and detecting the same pulse back through the receiver If the T2000UA V L is able to complete the transmission cycle p y is returned to the operator If the T2000UA V L is not able to complete the transmission cycle is returned to the operator N Y f The ping function will only operate if the transponder is in mode a or c Wl 7 The ping function will not operate while the transponder is in standby mode T2000UAV L Installation and User Manual O1 R1 doc Page 10 of 24 28 July 2009 Microair Avionics T2000UAV L Install and User Manual 4 0 T2000UAV L TIE DOWN STRAP Microair recommends a simple tie down strap to hold the transponder in place Drawing MA1156 shows the layout and use of a simple example S Never use the case screws as part of the mounting system for the 7 transponder Always locate the strap over the chassis at a point which remains clear of the filter lock nuts STRAP ASSY DETAIL Number 12000UAV L 1156 01 1 5 0 MODE C ENCODER Mount the mode C blind encoder as per the manufacturer s installation instructions All wiring can be run back to the T2000UA V L for connection refer wiring diagram The power for the encoder is
13. Install and User Manual MICROAIR EC2002 T2000 TRANSPONDER ALTITUDE ENCODER DB25 ENCODER POWER ENCODER POWER ENCODER POWER M GROUND O GROUND Al 4 2 4 2 10 3 uL I rre EC 5 B4 11 10 e NE Lu e m oa 9 la 1 COT D4 1 RS232 RX Oma s CEPR 6 9 15 NOT WIRED NOT WIRED DB15 CONNECTOR NOT WIRED 1 VIEWED FROM THE SIDE THE WIRES ARE SOLDERED TO 8 SUPPRESSION IN SUPPRESSION IN o SUPPRESSION OUT c SUPPRESSION OUT EXTERNAL STANDBY IN 1 EXT STANDBY IN WIRED IF REQUIRED Ins A nid EXTERNAL IDENT C A C GROUND GROUND 4 14 28V IN NOTES 14 OR 28V IN 1 14 OR 28V POWER INPUT TO HAVE A 5 AMP MAXIMUM CIRCUIT BREAKER 2 THE ENCODER STROBE LINE SHOULD BE GROUNDED GROUND RS232 RX RS232 TX 14 5 gt z 0825 CONNECTOR ie SERIAL VIEWED FROM THE SIDE THE ed S DATA WIRES ARE SOLDERED TO 7 MICROAIR AVIONICS 12000UA V L TRANSPONDER ic WIRING DIAGRAM MICROAIR WITH EC2002 ALTITUDE ENCODER T2000UAV L Installation and User Manual O1 R1 doc Page 18 of 24 28 July 2009 Microair Avionics T2000UAV L Install and User Manual MICROAIR AK 350 T2000 TRANSPONDER ALTITUDE ENCODER DB15
14. TO 33VDC 25 14 DB25 CONNECTOR VIEW FROM REAR NOTES I 14 OR 28V POWER INPUT TO HAVE 5AMP MINIMUM CIRCUIT BREAKER 2 EXTERNAL IDENT SWITCH IF FITTED SHOULD BE MOMENTARY ON ONLY 3 EXTERNAL STANDBY SWITCH IS NORMALLY CLOSED TO GROUND TO OPERATE 4 SUPPRESSION IN LOW GOING HIGH gt 5Vde lt 20Vdc SUPPRESSION OUT LOW GOING HIGH 5Vdc 5 RS 232 INTERAFCE IS NULL MODEM WITH NO HANDSHAKE MICROAIR AVIONICS 12000UA V L TRANSPONDER WIRING DIAGRAM WITH SERIAL ALTITUDE INPUT MICROAIR AVIONICS T2000UAV L Installation and User Manual O1 R1 doc Page 21 of 24 28 July 2009 Microair Avionics T2000UAV L Install and User Manual 1 0 PIN ASSIGNMENTS The DB plugs for use with the T2000 series Transponders require the following pin assignments PIN 1 NOT WIRED PIN 2 SWITCHED MODE C ENCODER POWER OUTPUT PIN 3 GROUND PIN 4 RS232 RX PIN 5 RS232 TX PIN 6 NOT WIRED PIN 7 NOT WIRED PIN 8 SUPPRESSION IN PIN 9 GILLHAM ALTITUDE AI PIN 10 GILLHAM ALTITUDE A2 PIN 11 GILLHAM ALTITUDE A4 PIN 12 GILLHAM ALTITUDE B1 PIN 13 GILLHAM ALTITUDE B2 PIN 14 SUPPRESSION OUT PIN 15 EXTERNAL STANDBY IN PIN 16 EXTERNAL IDENT PIN 17 GILLHAM ALTITUDE B4 PIN 18 GILLHAM ALTITUDE PIN 19 GILLHAM ALTITUDE C2 PIN 20 GILLHAM ALTITUDE C4 PIN 21 GILLHAM ALTITUDE D4 PIN 22 POWER GROUND PIN 23 POWER GROUND PIN 24 POWER 14 OR 28 VOLTS DC 10 33 VOLTS PIN 25 POWER 14 OR 28 VOLTS DC 10 33 VOLTS LZ
15. ded by the transponder 8 3 SUPPRESSION IN OUT The suppression IN line is wired to other avionics such as DME to suppress the transponder s transmissions at times critical to the other equipment s operation The suppression OUT line does the reverse of the IN line It is wired to other avionic equipment to allow the T2000UAV L to suppress their transmissions at times critical to the T2000UA V L s operation Seek the advice of a qualified Avionics Technician before attempting to wire out these functions If certified equipment is modified to operate in conjunction with T2000UA V L installation then the installation of that equipment must be re inspected and re approved before operation 8 4 EXTERNAL STANDBY The external standby can be wired to a remote switch When the line is taken to ground the T2000UA V L will return to standby mode and stay there regardless of the value for 5 parameter The s parameter cannot be queried while the external standby line is grounded Once the external standby line has been released from ground the T2000UAV L will revert to the last 5 parameter setting 8 5 EXTERNAL IDENT Future development T2000UAV L Installation and User Manual 01R1 doc Page 14 of 24 28 July 2009 Install and User Manual T2000UAV L Microair Avionics TECHNICAL DRAWINGS 9 0 W CEEE NOILVHISNTH MIIA ONE TAWNOO0EL SWVN 312 Du T
16. he previous mode of operation 66599 1 3 4 5 ALTITUDE A The T2000UAV L will reply with the current mode C value If the T2000UAV L is configured to operate with an altitude encoder the T2000UAV L will reply with the current barometric altitude from the encoder If the T2000UA V L is configured to operate with a serial altitude data source the T2000UAV L will reply with the last received altitude data value 3 4 0 ALTITUDE SOURCE D T2000UAV L can accept altitude data for the mode C response either from a Gillham d g for 10 line parallel source or from a serial d s for RS232 source When d g is selected the T2000UAV L will look to the 10 line Gillham input for data from an altitude encoder When is selected the T2000UAV L will look for altitude data to be passed via the command on the RS232 serial data link The altitude data source shall send the a lt altitude value where the altitude value is between 1000 and 62000 feet in increments of 100 feet The altitude data source should issue this data report to the T2000UA V L no slower than 1Hz Where the altitude data cannot be detected from the assigned source or the data cannot be encoded no altitude data will be outputted The mode C response will be framing pulses only The T2000UAV L will question the altitude data with a via the RS232 serial interface T2000UAV L Installation and User Manual O1 R1 doc Page 9 of 24 28 July 2009 Microair
17. ncoder power mode C only e i s Squawk Ident i ask for current ident status s t command standby mode s a command Mode A operation s c command Mode C operation s ask for current operational mode v 1 set bus voltage to 14V v 2 set bus voltage to 28V Page 8 of 24 Install and User Manual a lt current altitude data eg 1234F writes altitude data in feet to T2000UAV a invalid altitude data c 2212 code write successful c lt current assigned code d g altitude source Gillham d s altitude source Serial d lt current altitude source setting gt e o Encoder power on in both mode and C e c Encoder power on in mode C only e lt current encoder power state gt 1 1 1 Ident active 0 Ident inactive i lt current Ident state gt p y yes ping cycle was successful p n no ping was not successful 15 sent if a reply was made in the last 3 6 seconds no annunciation character is sent r lt current reply annunciation state s t command successful mode standby s a command successful mode Mode s c command successful mode Mode s lt current operational mode v 13 6 write successful current voltage returned v 24 8 write successful current voltage returned z current software revision eg T2000U xx x x x 28 July 2009 Microair Avionics T2000UAV L Install and User Manual 3 4 4 STANDBY S T To bring the T2000U
18. ns voltage and circuit breaker requirements are shown on the wiring diagram The length of the power supply wires to parallel pins should be approximately the same length so that the best distribution of current can be effected Microair recommends that the encoder be installed and wired in accordance with the manufacturer s installation instructions It is very important to secure all D series plugs via their security screws before operation Aircraft vibration may disconnect a D series plug if it not secured Where possible the antenna coaxial cable should be run separately to all other wiring on the aircraft from the transponder 8 1 CABLING Microair recommends that wiring for all of the T2000UAV L s functions and connections be run at the time of installation even though they may not be required at this stage Adding additional wiring to the loom at a later stage may be very difficult wiring should be installed in accordance with FAA AC43 13 1A Chapter 11 or equivalent Microair recommends the following cable types for connection of the T2000UAV L Power Input 18 AWG TEFZEL 22759 16 16 Red and Black Wire External Connections 22 AWG TEFZEL 22759 16 22 Wire or 22 AWG TEFZEL 27500 22TG1T14 Single core shielded Encoder Power 22 AWG TEFZEL 22759 16 22 Red and Black Wire Encoder Data 22 AWG TEFZEL 22759 16 22 White Wire When terminating the DB plugs for connection to the T2000UAV L ensure that the wires are securely soldered t
19. o the pins and that each wire 1s separately insulated with heatshrink tubing Tinned wire Soldered with heatshrink Locking bolts tightened The DB 25 plug is secured to the T2000UAV L with machine screws or thumb screws The DB 15 should also be secured to the encoder either with screws or mechanical sliding lock if fitted to some types of encoder If your encoder is fitted with a slide locking mechanism the encoder manufacturer s plug should be used to ensure correct locking action T2000UAV L Installation and User Manual O1 R1 doc Page 13 of 24 28 July 2009 Microair Avionics T2000UAV L Install and User Manual 8 2 POWER ON OFF The T2000UAV L has no ON OFF control function The unit is on from the moment power is applied to the unit There is no software OFF command When power is removed from the T2000UAV L it will not respond to any software command When the T2000UAV L is turned on it is always in standby mode The mode A code will default to the last mode code used T r IMPORTANT NOTE Always bring the T2000UA V L to standby before turning off the power If the transponder is powered off while it is in the process of transmitting so damage may occur to the internal power supply and or the transmitter Damage of this type is not covered by the warranty um ud v No mode C code will be outputted until the T2000UA V L is supplied with altitude data either serial or Gillham which can be enco
20. r parameter The operator can address the T2000UAV with a command from the command set via an RS232 interface The command requires the correct syntax to be valid The command string will consist of STXx lt command gt ETX Where STX is the non printable ASCII character 02 ETX is the non printable ASCII character 03 X is a valid command command either or a string of ASCII characters if the command is this will evoke a response for that command 3 3 DATA SPEED The RS232 interface for the T2000UAV L has data rate of 9600 N 8 1 P where 9600 baud rate of 9600 8 8 data bits 1 1 stop bit P with XON XOFF Refer to section 10 0 for wiring details and pin assignments T2000UAV L Installation and User Manual 01R1 doc Page 7 of 24 28 July 2009 Microair Avionics T2000UAV L 34 SERIAL DATA COMMAND SET Altitude Read Write Assigned Code Read Write Assign altitude source Read Write Encoder power control Read Write Ident Read Write Ping Function Reply Annunciator Operational Status Read Write Bus Voltage Read Write Software Revision T2000UAV L Installation and User Manual 01R1 doc where xxxxx altitude in feet a amp where amp altitude in feet c 2212 set code to 2212 c ask for assigned code d g set altitude source Gillham d s set altitude source Serial de set encoder power always ON set e
21. software 15 a simple EXE file and is compatible with windows 98 through to windows XP operating systems T2000U4 Terminal Software exe The terminal software is capable of issuing all of the commands to either poll for any of the parameters or to set any of the parameters to discrete values 4 Mirrnair UAY Control Setup Operational Function System Parameters Standby Mode A Model Assigned Code Status Operational Status Assigned Code Voltage Interrogation Status Interrogation Status COMM C 28V C Onc Off SPI Status Low Voltage Setpoint High Voltage Setpoint Altitude Voltage High YVoltageSetpoint Ping Control Low Voltage Setpoint Firmware Version Ping Operation Manual Command Comm Fort w Connect Auto Sequence T2000 UAV Transponder NS Control Panel Microair Avionics Pty Ltd T2000UAV L Installation and User Manual O1 R1 doc Page 6 of 24 28 July 2009 Microair Avionics T2000UAV L Install and User Manual 32 THE UAV COMMAND STRUCTURE The T2000UAV L is controlled by a series of simple commands The T2000UAV L be commanded to set a code and to operate in a particular mode Once the code is set and the operating mode decided the T2000UA V L will operate until another command is received The status the T2000UAV L s various operating parameters can be queried A query command returns a value for that particula
22. ted a minimum of 200mm 8 inches from the T2000UAV L main unit The transponder antenna should be mounted 2metres 78 inches from the DME antenna 1 5 metres 58 inches from the ADF sense antenna and 1 metre 39 inches from TCAS antennas 7 0 COAXIAL CABLE The T2000UAV L allows for 1 5dB cable loss from unit to the antenna The installer should consider carefully what type of coaxial cable is to be used so that this loss limit is not exceeded The cable should be terminated with silver plated BNC connectors where possible 3 2mm ms 6mm 1163 NUI B otep 4 Microair recommends the following pa rad c CEN The loss figures in this table are a guideline only When installed power output at antenna shall be greater than 125W and receiver sensitivity shall be better than 68dBm to be compliant with RTCA DO 1444A IMPORTANT NOTE Do not exceed the minimum bending radius Tight bends will introduce losses in the cable which may affect the performance of the transponder When fixing the coax cable in the airframe do not strangle the cable with tight cable ties This can distort or damage the coax screen T2000UA V L Installation and User Manual O1 R1 doc Page 12 of 24 28 July 2009 Microair Avionics T2000UAV L Install and User Manual 8 0 WIRING T2000UAV L Transponder receives primary power 14V or 28V dc from the aircraft s power source Power connectio
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