All rights reserved, 2007, Thales Alenia Space EXOMARS Industry Day Carrier Module Presentation Thales Alenia Space- Italia (Turin)

All rights reserved, 2007, Thales Alenia Space Page 2 CM Overview Carrier Module (including DM on top)

All rights reserved, 2007, Thales Alenia Space Page 3 CM Product Tree

All rights reserved, 2007, Thales Alenia Space Page 4 CM Procurement List MTP Structure Central Tube Structures (Panels & second. struct.) Thermal Control Hardware (MLI) Propulsion Units: 424N Main Engine 220N back-up for main engine. 10N Thrusters He tanks MON Tank MMH MTD units MGSE AER PCDU/RTU Battery Harness Solar Array Panels and PVA STR CSSA TTC Units: HGA LGA TPA (TBC) X DST TWTA RFDN EGSE

All rights reserved, 2007, Thales Alenia Space Page 5 CM Mechanical Central Tube mm diameter tube mm Height ITT issued in April Propositions received Waiting for sub-co selection

All rights reserved, 2007, Thales Alenia Space Page 6 CM Mechanical Structures Panels associated to the Central Tube CFRP panels

All rights reserved, 2007, Thales Alenia Space Page 7 CM Mechanical MTD Mechanical Thermal Dummies Simplified unit box representatives of the Mass, size, foot print and fixation, emissivity, thermal dissipation (heaters) 10 units

All rights reserved, 2007, Thales Alenia Space Page 8 CM Propulsion units 1 x MON Tank 1194 diameter, litres 4 x MMH Tanks 600 diameter, 406 litres 1 x Main Engine 424N 2 x 220N Thrusters (ATV) 12 x 10N Thrusters

All rights reserved, 2007, Thales Alenia Space Page 9 CM Thermal Control MLI Internal MLI External MLI High temperature MLI around thrusters and Main Engine

All rights reserved, 2007, Thales Alenia Space Page 10 CM MGSE MGSE-CTCB Container MGSE-CIHT,CVIS,CVHD,CHTA

All rights reserved, 2007, Thales Alenia Space Page 11 CM PCDU Power Conditioning and Distribution Unit (PCDU) power distribution, GNC & RCS management, standard I/O. The PCDU will include the following modules and functions : PCU : provides a 22-34V unregulated bus, based on a Maximum Power Point Tracking (MPPT) regulator topology. The input power will be delivered from a SA during sunlight periods, or from a Li-Ion battery during eclipses and when the SA power is lower than the power demand. PDU : distributes protected lines to DM, CM units & heaters, and commands pyro devices, RTU : assures GNC/RCS interfaces, delivers Standards I/O.

All rights reserved, 2007, Thales Alenia Space Page 12 CM PCDU PCDU block diagram

All rights reserved, 2007, Thales Alenia Space Page 13 CM Battery Battery Technology: Lithium-Ion Bus voltage: V Name plate capacity: 80 Ah (TBC) Lifetime: 2 years storage / 36 months in orbit (less than 100 cycles, max DOD 80% ) Mass 20 Kg

All rights reserved, 2007, Thales Alenia Space Page 14 CM Harness Harness Power, Signals and 1553 Roughtly points / 250 connectors Mass: 30 Kg

All rights reserved, 2007, Thales Alenia Space Page 15 CM Solar Array H/W Solar Array Panels 2 structural CFRP panels 2 x 4.5 m² Solar Array PVA Photo Voltaic Assy of W at 1 AU AsGa cells Mars Orbiting at 1.6 AU

All rights reserved, 2007, Thales Alenia Space Page 16 CM GNC 2 x STR 3-axis autonomous acquisition and tracking w/o any rate information The tracking shall be robust to angular rate up to 1,5 deg/sec. The tracking shall be robust to the Solar flare. The autonomous acquisition shall be performed within 10 minutes in the presence of TBD false star in the field of view. 1 x CSSA Core Sun Sensor Assembly

All rights reserved, 2007, Thales Alenia Space Page 17 CM TTC &RF  2 X-DST, X band Deep Space Transponders. (Used to acquire, lock and demodulate the Rx signal in X band, to synchronize, generate and modulate the Tx signal in X band and to transpond ranging signals. Compatible with DDOR and )  2 TWTA : X band Travelling Wave Tube Assembly, 65W RF output power.(Used to amplify the signal)  1 RFDN : X band RF Distribution Network (provides connection between antennas and Rx or TWTA), including mainly diplexers and switches.  1 HGA, X band High Gain Antenna : baseline is a single offset reflector antenna (diameter 1100mm) ; Tx gain ~34.4dBi ; Rx gain 33.4 dBi ; circular polarisation  3 LGA, X band Low Gain Antenna : omni-directional antenna based on a chocked horn, circular polarisation. (Tx gain >-3dBi ; Rx gain >-2dBi dBi within 90°) TPA (TBC) Xband Toroidal Pattern Antenna

All rights reserved, 2007, Thales Alenia Space Page 18 CM EGSE ATB + AIT EGSE