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Introduction to the XT55

Introduction to the XT55. Table of content. Product highlights Target applications Mechanical design Functional description Main features GSM/GPRS Main features GPS GPS trickle power mode General features Connectors Serial interfaces Type Approvals

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Introduction to the XT55

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  1. Introduction to the XT55

  2. Table of content • Product highlights • Target applications • Mechanical design • Functional description • Main features GSM/GPRS • Main features GPS • GPS trickle power mode • General features • Connectors • Serial interfaces • Type Approvals • XT55 firmware packages / applications • XT55 - evaluation kit Introduction to the XT55, 29.08.2014

  3. Why a combined module? Low power consumption Enabled trough trickle power mode, push to fix, sleep modes High quality, high speed Stable Siemens GSM/GPRS platform and SiRF GPS receiver Simplified volume production Logistics handling, production tests, quality control HW allows SW flexibility variable default settings and protocols, GPS history, Sirf software packages Time to market Easy redesign of existing platforms, fast realization of solutions Introduction to the XT55, 29.08.2014

  4. For which applications? • fleet management • car security / tracking • personal tracking • crew security • pets tracking • asset tracking • consumer products Introduction to the XT55, 29.08.2014

  5. Mechanical design • Length: 53.0 mm (+0.3) • Width: 35 mm (+0.3) • Height: 5.1 mm (+ 0.3) • Weight: ca. 11 g 35 mm Board to Board 53.0 mm 5.1 mm (3.15 mm at board-to-board connector) • Board to board connector: 3.15 mm (+0.3 mm) • Stacked height of connectors: 3 mm Introduction to the XT55, 29.08.2014

  6. Functional description Introduction to the XT55, 29.08.2014

  7. Main features GSM/GPRS • Tri-band GSM/GPRS (900/1800/1900) Class 4 (2W) at EGSM 900 Class 1 (1W) at GSM 1800 and GSM 1900 • GPRS multi slot class 10 / mobile station class B • CSD transmission rates: 2.4 / 4.8 / 9.6 / 14.4 kbps • Audio features: 2 analogue audio interfaces 1 digital audio interfaces (DAI) HR, FR, EFR, AMR (Adaptive Multi Rate) 6 Audio Modes (echo cancellation, noise reduction) • Firmware upgrade over serial and SIM interface • SIM Application Toolkit (SAT) class 3 • Support of various sleep modes to save power Introduction to the XT55, 29.08.2014

  8. Main features GPS • 12 channel GPS receiver SiRF Star IIe/LP chip set sensitivity: -138 +/- 2dB dBm max. altitude: <18288m max. velocity: <1852km/h protocols: NMEA, SiRF binary, RTCM • Acquisition rate: snap start <3s avg hot start < 8s avg warm start < 38s avg cold start < 48s avg • Accuracy w/o SA: position 10m CEP velocity 0,1m/s • Consumption 65 - 70mA • Trickle power mode reduces consumption to <18mA Introduction to the XT55, 29.08.2014

  9. GPS Trickle Power & Push to Fix mode Default value for push to fix mode Off time = 1800 sec (30 min) Range 10 - 7200 sec (120 min) Introduction to the XT55, 29.08.2014

  10. General features • Temperature range: normal operation: -20°C to +55°C restricted operation: -25°C to -20°C and +55°C to +70°C • Temperature control and automatic switch-off • Supply voltage range: 3.3...4.8 V (GSM Part) 3.3 V DC +- 5% (GPS Part) • Support of charging control for Li-Ion battery Introduction to the XT55, 29.08.2014

  11. Connectors • Board to board connector • 80 pin Hirose b2b connector • dual serial interfaces (ASC0,ASC1,SD1,SD2) • connection for SIM Card (3V) • separate power supply pins for GSM and GPS part • 10 GPIO pins (some are used by the software packages) • Antenna connectors: • Both antenna connectors (Hirose 50 Ohm) are assembled on the component side of the PCB • GSM Part: antenna pad and grounding plane placed on the bottom side Introduction to the XT55, 29.08.2014

  12. Serial interfaces ASC0 full-featured 8-wire serial interface with RTS0/CTS0 hardware handshake and software XON/XOFF flow control supports Multiplexer Protocol and Autobauding ASC1 4-wire serial interface with RTS1/CTS1 hardware handshake and software XON/XOFF flow control SD1 2-wire serial interface, supported baud rate 4800bps with standard software, 9600bps with TCP/IP SD2 2-wire serial interface, supported baud rate 9600bps Introduction to the XT55, 29.08.2014

  13. Type Approvals European Approval • R&TTE • G.C.F • CE US Approval • FCC • PTCRB • CTIA Introduction to the XT55, 29.08.2014

  14. Our modules are approved! • Siemens modules are fully approved to the above mentioned standards (FTA) • All Siemens modules are GCF certified • IMEI numbers • All Siemens modules are certified by an expert opinion and signed with CE mark and notified body number Introduction to the XT55, 29.08.2014

  15. XT55 firmware packages Standard SW (no AVL, no TCP/IP) and two software packages to flash: • AVL SW XT55 AVL Software • TCP/IP XT55 TCP/IP Software Introduction to the XT55, 29.08.2014

  16. XT55 & ext. controller XT55 GSM/GPRS GPS XT55 with Sirf standard software ASC1 ASC0 SD2 SD1 ext. Application with user AVL and TCP/IP AVL ext. controller TCP/IP Introduction to the XT55, 29.08.2014

  17. XT55 & AVL standalone XT55 • XT55 with • AVL sw package • CSD • SMS • Alarms • History • No GPRS GSM/GPRS GPS AVL ASC1 ASC0 SD2 SD1 Introduction to the XT55, 29.08.2014

  18. XT55 w. AVL & ext. controller XT55 • XT55 with • AVL sw package • CSD • SMS • Alarms • History GSM/GPRS GPS AVL ASC1 ASC0 SD2 SD1 ext. application runs TCP/IP (GPRS) ext. controller TCP/IP Introduction to the XT55, 29.08.2014

  19. XT55 - Evaluation kit XT55 evaluation kit Introduction to the XT55, 29.08.2014

  20. Support to our customers • All pre-tests for approval could be done at WM AE CS • Spurious emissions • EMC • SIM • Audio • Siemens will support the customer through the certification process: • Work with test lab • Provide confidential documents • Schedule lab time Introduction to the XT55, 29.08.2014

  21. Thank you for your attention www.siemens-mobile.com/wm Introduction to the XT55, 29.08.2014

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