THIS DOCUMENT IS AVAILABLE AT http://www.falcom.de/. STEPPIII GSM/GPRS/GPS TERMINAL HARDWARE DESCRIPTION Preliminary - Subject to change Version 1.0.
STEPPIII Hardware description Version 1.0.0 Index of contents 1 INTRODUCTION ........................................................................ 6 1.1 GENERAL ..............................................................................................................6 1.2 CIRCUIT CONCEPT ...................................................................................................8 1.3 USED ABBREVIATIONS .........................................................................................
STEPPIII Hardware description Version 1.0.0 6.3 INTERFACES C AND D ............................................................................................ 28 6.4 INTERFACE E (AMP 558556-1 CONNECTOR) ...........................................................29 6.4.1 AMP connector pinout ................................................................................. 29 6.4.2 Special pin description ................................................................................ 30 6.4.2.1 VC 5 .....
STEPPIII Hardware description Version 1.0.0 Version history: Version number 1.0.0 Author Fadil Beqiri Changes - Initial release Changed date 29/05/2007 This confidential document is a property of FALCOM and may not be copied or circulated without previous permission.
STEPPIII Hardware description Version 1.0.0 Cautions Information furnished herein by FALCOM is accurate and reliable. However, no responsibility is assumed for its use. Please, read carefully the safety precautions. If you have any technical questions regarding this document or the product described in it, please contact your vendor. General information about FALCOM and its range of products are available at the following Internet address: http://www.falcom.
STEPPIII Hardware description Version 1.0.0 1 INTRODUCTION This product manual is only addressed to qualified personnel which is well skilled in electronical/electrical installation and not addressed to private consumers/end users. The installation, implementing or setting into operation of the product can only be performed by this qualified personnel. 1.1 General This description is focused on the GSM/GPRS and GPS terminal STEPPIII from FALCOM GmbH.
STEPPIII Hardware description Version 1.0.0 STEPPIII provides Geofence features for territory management, route verification, prohibited locations, parking area and more with exception reporting to a wide variety of events, such as arrivals, departures, deliveries, pick-ups, illegal entries, unauthorized movement, etc. STEPPIII contains a data-logger that enables it to archive unique locations in sequence for up to 45 days for later analysis and evaluation (for example, archive interval up to 20 sec.).
STEPPIII Hardware description Version 1.0.0 1.
STEPPIII Hardware description Version 1.0.0 1.
STEPPIII Hardware description Version 1.0.0 2 SECURITY IMPORTANT FOR THE EFFICIENT AND SAFE OPERATION OF YOUR GSM-MODEM, READ THIS INFORMATION BEFORE USE! Your cellular engine STEPPIII is one of the most exciting and innovative electronic products ever developed. With it you can stay in contact with your office, your home, emergency services and others, wherever service is provided. This chapter contains important information for the safe and reliable use of the STEPPIII.
STEPPIII Hardware description Version 1.0.0 2.3 Efficient modem operation In order to operate your modem at the lowest power level, consistent with satisfactory call quality please take note of the following hints. If your modem has an extendible antenna, extend it fully. Some models allow you to place a call with the antenna retracted. However, your modem operates more efficiently with the antenna fully extended. Do not hold the antenna when the modem is „IN USE“.
STEPPIII Hardware description Version 1.0.0 2.9 Aircraft Turn your STEPPIII OFF before boarding any aircraft. Use it on the ground only with crew permission. Do not use it in the air. To prevent possible interference with aircraft systems, Federal Aviation Administration (FAA) regulations require you to have permission from a crew member to use your modem while the plane is on the ground. To prevent interference with cellular systems, local RF regulations prohibit using your modem whilst airborne. 2.
STEPPIII Hardware description Version 1.0.0 The radio equipment shall be connected to the antenna via a non-radiating 50 Ohm coaxial cable. The antenna shall be mounted in such a position that no part of the human body will normally rest close to any part of the antenna. It is also recommended to use the equipment not close to medical devices as for example hearing aids and pacemakers. This confidential document is a property of FALCOM and may not be copied or circulated without previous permission.
STEPPIII Hardware description Version 1.0.0 3 SAFETY STANDARDS This GSM/GPS modem complies with all applicable RF safety standards. The embedded GSM/GPRS/GPS modem meets the safety standards for RF receivers and the standards and recommendations for the protection of public exposure to RF electromagnetic energy established by government bodies and professional organizations, such as directives of the European Community, Directorate General V in matters of radio frequency electromagnetic energy.
STEPPIII Hardware description Version 1.0.0 4 TECHNICAL DATA 4.1 General specifications of terminal STEPPIII Power supply: ✔ Supply voltage from +10.8 V to +32.0 V (absolute maximum ratings) suitable for direct connection to an automotive +12V or +24V DC supply. ✔ Sleep modes minimize power consumption to 3 … 15 mA. For more details refer to the chapter on page. ✔ Built-in a rechargeable Li-Polymer battery with a capacity of 1100 mA/h. ✔ Normal operation: -30 °C to + 80 °C (see chapter 4.1.
STEPPIII Hardware description Version 1.0.0 Firmware: ✔ User customisable ✔ STEPPIII firmware upgradeable via serial interface and over air GPRS network.
STEPPIII Hardware description Version 1.0.0 4.1.1 Backup Battery Technical Data (1100 mA/h) Electrical characteristics: Nominal voltage (V) 3.70 Typical capacity 20°C (mA/h) 1100 mA/h @ 4.2 V Operating conditions: Charging method Constant Current/ Constant Voltage Charging voltage 4.2 VDC Charging current 470 mA Charging temperature range 0°C to + 40°C Discharge current 1C max. continuous Discharge temperature range -20°C to +60°C 4.1.2 Power consumption To be defined. 4.1.
STEPPIII Hardware description Version 1.0.0 4.2 Technical specifications of GSM/GPRS engine Frequency bands: Quad band: EGSM 900, EGSM 850,GSM 1800, GSM 1900 ✔ Compliant to GSM Phase 2/2+ ✔ GSM class: ✔ Small MS Transmit power: Class 4 (2 W) at EGSM900 and GSM850 ✔ Class 1 (1 W) at GSM1800 and GSM 1900 ✔ GPRS connectivity: GPRS multi-slot class 10 ✔ GPRS mobile station class B ✔ DATA: GPRS ⇒ ✔ GPRS data downlink transfer: max. 85.6 kbps (see table 3). ✔ GPRS data uplink transfer: max. 42.
STEPPIII Hardware description Version 1.0.0 4.3 Technical specifications of GPS receiver GPS features: OEM single board high sensitive 20 channel GPS receiver, L1 1575.42 MHz, C/A code 1,023 MHz chip rate. ✔ GPS receiver with SiRFstarIII chip set ✔ Processor type ARM7/TDMI ✔ SiRF GSW3 ✔ Horizontal position accuracy: Autonomous ✔ SBAS ✔ < 2.5 meters. <2.0 meter Datum: ✔ WGS-84.
STEPPIII Hardware description Version 1.0.0 4.4 NMEA data message The STEPPIII device delivers data in the NMEA-0183 format. Table 4 lists each of the NMEA output messages supported by the STEPPIII terminal and a brief description. For further description about NMEA, see Related documents[4]. Option GGA GLL GSA VTG GSV RMC Description Time, position and fix type data. Latitude, longitude, UTC time of position fix and status.
STEPPIII Hardware description Version 1.0.0 5 STEPPIII APPLICATION INTERFACE 5.1 Power supply The power supply for the STEPPIII terminal has to be a single voltage source of VVC+ = +10.8 V...+32.0 VDC. It must be able to provide sufficient current which typically rises to 1.6 A. The operating voltage (VVC+ and GND) is protected from reverse pole connection. 5.1.
STEPPIII Hardware description Version 1.0.
STEPPIII Hardware description Version 1.0.0 6.1 Interface A (16-pin Molex 43045-1609) Figure 4: View of the 16-pin Molex 43045-1609 connector pin assignments 6.1.1 MOLEX connector pinout PIN NAME I/O DISCRIPTION 1 VBO 2 IN0 I Individually configurable as digital or analog input in As analog : Up to 32 V DC/10 bits resolution software. As input: +10.8 ... +32 V DC (VIN ≤ VC+) The default configuration of this pin is an analog input. 3 GND - Negative operating voltage (ground).
STEPPIII Hardware description Version 1.0.0 6.1.2 Special pin description 6.1.2.1 Analog inputs (2, 4, 6, 8) Analog voltages up to 32 V with 10 bit resolution can be processed and remotely evaluated by a server application. Pull-up resistor to a constant input voltage allows for resistive transducers to ground, e.g. fuel sensor or thermistors. Because the pins 2, 4, 6, and 8 can operate either as digital or analog, they have to be configured and calibrated for such purposes before using as analog outputs.
STEPPIII Hardware description Figure 6: Version 1.0.0 Connection example for analog input (IN1) 6.1.2.2 Digital Inputs (pin 10,12) The inputs (pin 10, 12) on the MOLEX 16-pin connector are high active so they can be connected to + 5 V ... 32 V DC. The figure below illustrates how to connect these inputs. If one of the connected pins (inputs) is activated (for at least 1 sec), STEPPIII will release an alarm (SMS or data connection).
STEPPIII Hardware description Version 1.0.0 6.1.2.3 Outputs (pin 5, 7, 9, 11) The STEPPIII supports four outputs. These can be set remotely by the server application. The figures below show the schematic of possible output connections. Each output can be directly connected to a LED, Relay etc., which needs no more than 100 mA. The figures below show the schematic of possible output connections.
STEPPIII Hardware description Version 1.0.0 6.1.2.4 Ignition (pin 13) STEPPIII provides two Ignition pins, one on the Molex connector (pin 13) and one on the AMP connector (pin 13). Their functionality is the same. The vehicle ignition line (starter lock clamp 15) can be connected to one of the IGN pins of terminals (Pin 13). Thus, it is possible to send an alarm SMS (by starting the car engine), prerequisite, the input IGN of the STEPPIII should be configured for this purpose.
STEPPIII Hardware description Version 1.0.0 The SIM interface controls an internal small 3 V SIM card. This interface is fully compliant with GSM 11.11 recommendations concerning SIM functions. Note: The SIM should not be removed, while the module is powered on. The SIM must only be removed when the STEPPIII is shut down. To remove the SIM card press the Eject button (see figure 11) then pull out the SIM card holder. Note: The unit is not designed for use of single 5 V SIM cards.
STEPPIII Hardware description Version 1.0.0 6.4 Interface E (AMP 558556-1 Connector) Figure 13: CAUTION View of the 15-pin AMP5-558556-1 connector pin assignments INSERT THE 15-PIN AMP ADAPTER KINDLY INTO THE AMP SLOT OF TERMINAL. FORCING THE ADAPTER MAY DAMAGE THE CONNECTOR PINS. IF YOU FEEL ANY RESISTANCE WHILE INSERTING THE ADAPTER INTO THE AMP SLOT OF TERMINAL, REMOVE IT IMMEDIATELY AND CHECK FOR ANY DAMAGE OF ITS CONNECTOR OR BEND PINS. 6.4.
STEPPIII Hardware description Version 1.0.0 6.4.2 Special pin description 6.4.2.1 VC 5 This output can be used to power some external accessories requiring up to 100 mA @ 5 VDC. Upon request, this pin can be equipped to deliver 3.3 VDC. This power supply is available when the terminal is switched on. 6.4.2.2 Serial communication signals (RxA, TxA and Rx4, Tx4) The board supports two full duplex serial channels. Both serial connections are at V24, ±12 V level. You do not need to use any level shifter.
STEPPIII Hardware description Version 1.0.0 6.5 Interface F (LED’s description) The actual state of the STEPPIII can be displayed by three LED’s on the interface D of the terminal. These programmable and accessible LEDs can be interfaced to build-in components to show their state. References, to customize the device configuration, are available in the STEPPIII software manual “STEPPIII_firmware_2.5.x_user_manual.pdf”. Figure 14: View of the Red, Green, Blue LED indicators 6.
STEPPIII Hardware description Version 1.0.0 6.6.1.1 Mounting the cradle to the terminal Figure 16: Attached cradle to the terminal. In order to avoid any damage during mounting, place the terminal (if needed) on the cradle and push it up/down until you see both terminal and cradle holes are facing each other. Screws must be inserted with the screw head on the bottom of cradle through to the provided holes on the bottom of the STEPPIII. Use a suitable screwdriver to perform the rotation.
STEPPIII Hardware description Version 1.0.0 7 HOUSING The housing material: Galvano-ABS, gloss-chromium-plated. 25 55 80 Figure 17: Housing of the STEPPIII. This confidential document is a property of FALCOM and may not be copied or circulated without previous permission.
STEPPIII Hardware description Version 1.0.0 30 75 55 49 8 STEPPII-MOUNTING CRADLE 25 80 R1 R66.25 O 2.5 O 3 R0.5 O 2.4 O 4.2 O 6 Figure 18: Mounting cradle of the STEPPII This confidential document is a property of FALCOM and may not be copied or circulated without previous permission.
STEPPIII Hardware description Version 1.0.0 9 RF EXPOSURES This device contains 850/900/1800/1900 MHz GSM/GPRS functions that is operational in these frequencies respectively. The STEPPIII terminal contains 1800 MHz GSM functions that are not operational (must not be used) in U.S. Territories. Filing is only applicable for 850MHz GSM/1900 MHz PCS operations, whereby only these frequencies (850MHz GSM/1900 MHz PCS) are possible to be used in U.S. Territories.
STEPPIII Hardware description Version 1.0.0 10 APPENDIX 10.1 Schematics The figures below illustrate the recommended schematics for the connection of the Molex and AMP connectors. For detailed information, please, refer to the related documents [1.4]. 10.1.1 Installation guidance for 16-pin Molex connector On the top of the schematic the corresponding pin out of the 16-pin Molex connector can be found.
STEPPIII Hardware description Figure 19: Version 1.0.0 Schematic example of installation guidance This confidential document is a property of FALCOM and may not be copied or circulated without previous permission.
