FALCOM STEPPIII Hardware Manual

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FALCOM STEPPIII Hardware Manual | Manualzz

T

HIS DOCUMENT IS AVAILABLE AT

http://www.falcom.de/.

STEPPIII

GSM/GPRS/GPS Terminal

Hardware Description

Version 1.0.6; Last Modified: Friday 19 December 2008

STEPPIII Hardware Description Version 1.0.6

Table of contents

1 INTRODUCTION ...........................................................................6

1.1 G

ENERAL

.................................................................................................................6

1.2 C

IRCUIT CONCEPT

.......................................................................................................8

1.3 U

SED ABBREVIATIONS

..................................................................................................9

1.4 R

ELATED DOCUMENTS

................................................................................................10

2 SECURITY ...................................................................................11

2.1 G

ENERAL INFORMATION

..............................................................................................11

2.2 E

XPOSURE TO

RF

ENERGY

.........................................................................................11

2.3 E

FFICIENT MODEM OPERATION

......................................................................................11

2.4 A

NTENNA CARE AND REPLACEMENT

...............................................................................12

2.5 D

RIVING

.................................................................................................................12

2.6 E

LECTRONIC DEVICES

................................................................................................12

2.7 V

EHICLE ELECTRONIC EQUIPMENT

..................................................................................12

2.8 M

EDICAL ELECTRONIC EQUIPMENT

.................................................................................12

2.9 A

IRCRAFT

...............................................................................................................12

2.10 C

HILDREN

.............................................................................................................13

2.11 B

LASTING AREAS

....................................................................................................13

2.12 P

OTENTIALLY EXPLOSIVE ATMOSPHERES

........................................................................13

2.13 N

ON

-

IONIZING RADIATION

..........................................................................................13

3 SAFETY STANDARDS ...............................................................14

4 TECHNICAL DATA .....................................................................15

4.1 G

ENERAL SPECIFICATIONS OF

STEPPIII ......................................................................15

4.1.1 Power consumption ..................................................................................................16

4.1.2 Operating temperatures ...........................................................................................17

4.2 T

ECHNICAL SPECIFICATIONS OF

GSM/GPRS

ENGINE

.......................................................18

4.3 T

ECHNICAL SPECIFICATIONS OF

GPS

RECEIVER

...............................................................20

4.4 NMEA

DATA MESSAGE

.............................................................................................20

5 STEPPIII APPLICATION INTERFACE .......................................22

5.1 P

OWER SUPPLY

.......................................................................................................22

5.1.1 Power supply pins (15 and 16) on the MOLEX 16-pin connector .............................22

5.1.2 Automatic shutdown .................................................................................................22

5.1.3 Power saving ...........................................................................................................23

5.2 D

ETERMINING THE

E

XTERNAL

E

QUIPMENT

T

YPE

...............................................................23

6 HARDWARE INTERFACES ........................................................24

6.1 I

NTERFACE

A (16-

PIN

M

OLEX

43045-1609) ................................................................25

6.1.1 MOLEX connector pinout .........................................................................................25

6.1.2 Special pin description .............................................................................................26

6.1.2.1 Analog inputs (2, 4, 6, 8) ........................................................................................................26

6.1.2.2 Digital Inputs (pin 10,12) ........................................................................................................27

6.1.2.3 Outputs (pin 5, 7, 9, 11) ........................................................................................................27

This confidential document is a property of FALCOM and may not be copied or circulated without previous permission.

Page 2

STEPPIII Hardware Description Version 1.0.6

6.1.2.4 How to use IGN pin (pin 13) ...................................................................................................28

6.2 I

NTERFACE

B (SIM

CARD INTERFACE

M

OLEX

-91228-0002) .............................................29

6.3 I

NTERFACES

C

AND

D ...............................................................................................29

6.4 I

NTERFACE

E (CHEE 61022-Z315 C

ONNECTOR

) ........................................................31

6.4.1 CHEE connector pinout ............................................................................................31

6.4.2 Special pin description .............................................................................................32

6.4.2.1 VC 5 .......................................................................................................................................32

6.4.2.2 Serial communication signals (RxA, TxA and Rx4, Tx4) .......................................................32

6.4.2.3 Audio Interface .....................................................................................................................33

6.4.2.3.1 Microphone characteristics ..................................................................................................33

6.4.2.3.2 Speaker characteristics .......................................................................................................33

6.5 I

NTERFACE

F (LED’

S DESCRIPTION

) .............................................................................34

6.6 I

NTERFACE

E (M

OUNTING HOLES

) ................................................................................34

6.6.1.1 Mounting the cradle to the device ..........................................................................................35

6.6.1.2 Placing the device ..................................................................................................................35

7 HOUSING ....................................................................................36

8 STEPPIII-MOUNTING CRADLE .................................................37

9 RF EXPOSURES .........................................................................38

10 APPENDIX ................................................................................39

10.1 S

CHEMATICS

.........................................................................................................39

10.1.1 Installation guidance for 16-pin Molex connector ...................................................39

10.1.2 Installation guidance for 15-pin CHEE connector ...................................................40

10.1.2.1 Voice channel ......................................................................................................................41

This confidential document is a property of FALCOM and may not be copied or circulated without previous permission.

Page 3

STEPPIII Hardware Description Version 1.0.6

Version history:

This table provides a summary of the document revisions.

Version Author Changes

1.0.6

1.0.5

1.0.4

1.0.3

1.0.2

1.0.1

1.0.0

Modified

F. Beqiri - Changed max. input voltage from 35.0 V to 32.0 V

- Replaced 300mAh battery by a 500mAh one.

- Storage temperature with internal battery is -20 bis +60°C

- By default, the STEPPIII device will now be supplied with µ-blox GPS receiver, while

SirfStarIII remains optional.

F. Beqiri - Screws included in the pack have different length, for more details about mounting refer to

Figure 15

.

F. Beqiri

- Increased Flash capacity to 8 MB (hardware revision 10-N and above).

F. Beqiri

- A small description about the supported power saving modes added - see chapter 5.1.3.

- Swapped GSM and GPS antenna cables - all figures replaced .

- Added some information about the CAN bus - see CAN interface .

- Updated speaker characteristics - see chapter 6.4.2.3.2

.

F. Beqiri

- By default, STEPPIII is offered without internal battery. Shall you need a STEPPIII with an internal battery, please see “Ordering Guide” and choose one that meets your application requirements.

- All STEPPIII devices that are shipped by the factory with an internal battery, are entered into the IGN-sleep mode. Therefore, to switch that sleep mode off and take the STEPPIII device back to full functionality, just connect it to the d.c.-power source and then set IGN-pin to

High.

- Added average power consumption – See

Table 2.1

.

- Throughout this document the pin name has been changed from VC+ to +IN.

- Replaced

Figure 19 by a new one.

- Extended operating voltage range: 10.8 ... 35 VDC.

- Added microphone and speaker characteristics – See chapter 6.4.2.3

- Added chapter

5.1.3 -

a brief description about the supported power saving modes.

F. Beqiri - Because the STEPPIII has an electrically conductive housing, it must be kept free from

touching any metal parts in the vehicle. See the info added in chapter 10.1.1

on page 39 .

F. Beqiri

- Initial release

19/12/2008

21/10/2008

21/04/2008

10/04/2008

30/11/2007

28/08/2007

13/06/2007

This confidential document is a property of FALCOM and may not be copied or circulated without previous permission.

Page 4

STEPPIII Hardware Description Version 1.0.6

Cautions

Information furnished herein by FALCOM is believed to be 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.de/

Trademarks

Some mentioned products are registered trademarks of their respective companies.

Copyright

This documentation is copyrighted by FALCOM WIRELESS COMMUNICATIONS GmbH with all rights reserved. No part of this documentation may be produced in any form without the prior written permission of FALCOM WIRELESS COMMUNICATIONS GmbH.

FALCOM Wireless Communications GmbH.

No patent liability is assumed with respect to the use of the information contained herein.

Note

Specifications and information given in this document are subject to change by FALCOM without notice.

This confidential document is a property of FALCOM and may not be copied or circulated without previous permission.

Page 5

STEPPIII Hardware Description Version 1.0.6

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.

The status of the product described in the data sheet may have changed since publication of the data sheet and therefore information in this data sheet on product status may be outdated. The latest information of the product is available on the download area of the FALCOM website.

1.1 General

This description is focused on the GSM/GPRS and GPS device STEPPIII from FALCOM

GmbH. It contains information about purpose and use of the STEPPIII concept.

In order quickly to start and immediately and comprehensive to use all functions and to avoid any mistakes of STEPPIII device on your utilization, we recommend to read the following references and suggestions for using your new STEPPIII device.

The STEPPIII concept represents further development of the

FALCOM STEPP and STEPPII concept. The new device can be easily integrated into existing STEPPII designs or into a variety of new applications. It is functional compatible to the popular STEPPII-55/56-GPRS device family.

Compared to previous STEPP and STEPPII devices the new STEPPIII concept embeds

Quad Band GSM/GPRS core, high-sensitivity 50-channel GPS core, 3D-motion sensor (optional) and Li-Polymer battery (optional).

The STEPPIII device contains a configurable software that provides even greater performance and flexibility for its users and system integrators to develop new and unique location-based applications. It is designed for indoor fixed mounting. The device concept is targeting for direct implementation as a mobile client in a wide range of high volume, low-cost, flexible system solutions like AVL, fleet

management, vehicle security and recovery and other related area. The tracking functionality of the embedded mobile client application is combined with variety of alert messaging capabilities. The configurable messages contain current position and status report.

The embedded software the embedded software can be controlled by word like

PFAL” commands

which are needed for executing particular actions, reading or setting particular configuration settings. These commands are valid for all kinds of operations including: Serial, SMS, CSD, TCP and SMTP.

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.).

The physical interface to the device application is made through integrated connectors. These are required for controlling the device, receiving GPS location data, transferring data and audio signals and providing power supply lines. STEPPIII provides 2 serial interfaces giving you maximum flexibility for local use.

This confidential document is a property of FALCOM and may not be copied or circulated without previous permission.

Page 6

STEPPIII Hardware Description

Fig. 1 shows the front and backside of the STEPPIII.

Version 1.0.6

a) front side b) back side

Figure 1:

Front and back side of STEPPIII

STEPPIII device can be implemented into any asset platform, including:

-

Trailers

-

-

-

-

Trucks

Delivery vans

Rail cars as well as for other monitoring solutions.

and it can be used in a variety of applications, including:

Real time online tracking

Fleet management / monitoring

Security / emergency services

Real time satellite navigation

Territory management

Personalized drivers logbook

Route verification

Trip management / distance calculations

Theft protection

Toll collection / pay as you drive

The STEPPIII - EVALKIT provides an easy and efficient way to evaluate and configure all system parameters of the mobile client. The configuration of the

STEPPIII can be done via local serial link or remotely via the GSM network. All of these features are perfectly integrated in a device concept, which significantly reduces time to-market and provides low cost tracking and security solutions.

This confidential document is a property of FALCOM and may not be copied or circulated without previous permission.

Page 7

STEPPIII Hardware Description

1.2 Circuit concept

Version 1.0.6

The STEPPIII architecture includes the following major functional components (see

figure 2):

Architecture integrates:

High-performance Quad-Band GSM/GPRS core

High sensitivity

50-channel u-blox 5 engine

ARM7TDMI processor that controls all functions of the system

Rechargeable LI-Polymer battery (optional)

CAN bus (optional)

3D motion detection

Audio interface

Physical interfaces:

Molex connector (Type: Molex 43045-1609, and counterpart: Casing:

43025-1600 and Box type spring contact: 43031-0001) for power supply and I/O’s (16-pin connector)

CHEE connector (Type: CHEE 61022-Z315) for audio channel and serial interfaces (15-pin connector)

SIM Card reader (Type: Molex-91228-0002 small SIM Card)

GSM antenna interface (Type: Connector 50

Fakra/Radiall SMB-male)

GPS antenna interface (Type: Connector 50

Fakra/Radiall SMB-male)

2 x LED indicators

Figure 2:

Architecture of the STEPPIII device

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Page 8

STEPPIII Hardware Description

1.3 Used abbreviations

SIM

SMS

SRAM

TE

TP

TTFF

SA

WAAS

MSK

Abbreviation

ASIC

DOP

GPS

GSM

GGA

HDOP

HW

IMEI

I/O

NMEA

PRN

RF

RTC

RXQUAL

Table 1:

Description

Application Specific Integrated Circuit

Dilution of Precision

Global Positioning System

Global Standard for Mobile Communications

GPS Fixed Data

Horizontal DOP

Hardware

International Mobile Equipment Identity

Input/Output

National Marine Electronics Association

Pseudorandom Noise Number – The Identity of GPS satellites

Radio Frequency

Real Time Clock

Received Signal Quality

Subscriber Identification Module

Short Message Service

Static Random Access Memory

Terminal Equipment

Transmit Protocol

Time to First Fix

Selective Availability

Wide Area Augmentation System

Minimum Shift Keying

Used abbreviations

Version 1.0.6

This confidential document is a property of FALCOM and may not be copied or circulated without previous permission.

Page 9

NR

[1]

[2]

[3]

[4]

[5]

[6]

[7]

[8]

[9]

STEPPIII Hardware Description

1.4 Related documents

Version 1.0.6

Some others PDF documents such as FCC approval, application notes, Certificate of

Conformity R&TTE etc. are also available on the Web at: http://www.falcom.de/

in the published download area.

In addition to this document, the following files comprise the full set of FALCOM STEPPIII product manuals:

PDF file name Description

SteppIII_fox_bolero_lt_PFAL_Configuration_Comma nd_Set.pdf

AppNotes_Transform_history_data.pdf

AppNote_Remote_update.pdf

AppNotes_connecting_a_bar_code_scanner.pdf

AppNotes_in_vehicle_mounting.pdf

FOX_EVALKIT_Getting_Started.pdf

Contains the description of the internal firmware and the supported

Configuration Command Set for the FALCOM STEPPIII, FOX and

BOLERO-LT.

Contains information of how to transform history data that are being transmitted from FOX via TCP connection.

Contains information of how to upgrade FALCOM AVL devices device to a new firmware revision remotely via TCP.

Describes how to connect a bar code scanner to a STEPPII,

STEPPIII, FOX etc. and store or transmit the scanned data.

This document provides all the necessary information to allow your

FALCOM product to be properly and safely installed.

Contains an introduction how to get started with STEPPIII EVALKIT, how do the software and hardware operate, factory preloaded configuration settings etc.

STEPPIII_FOX_BOLERO_LT_Software_Update.pdf

Contains information how to upgrade a STEPPIII, FOX and

BOLERO-LT device to a new firmware version locally via serial port.

AppNotesRemoteUpdateWithWorkbench.pdf

Contains information how to upgrade a STEPPIII, FOX and

BOLERO-LT device to a new firmware version remotely via TCP.

KeyfobIOBOXGettingStarted.pdf

Contains information about Keyfob and I/O-Box as well as how to get stated with them.

These PDF files are viewable and printable from Adobe Reader. If you do not have the Adobe Reader installed, you can download it from http://www.adobe.com

.

This confidential document is a property of FALCOM and may not be copied or circulated without previous permission.

Page 10

STEPPIII Hardware Description Version 1.0.6

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.

Please read this chapter carefully before starting to use the cellular engine STEPPIII.

2.1 General information

Your STEPPIII device utilizes the GSM/GPRS/GPS standard for cellular technology. GSM/GPRS is a newer radio frequency („RF“) technology than the current FM technology that has been used for radio communications for decades. The GSM standard has been established for use in the European community and elsewhere. Your modem is actually a low power radio transmitter and receiver. It sends out and receives radio frequency energy.

When you use your modem, the cellular system handling your calls controls both the radio frequency and the power level of your cellular modem.

For the use of the acquired devices SIM cards are needed, which are not included in the scope of delivery of the device. The SIM cards can be acquired e.g. by specific providers. From the use of the SIM cards can result additional costs, which are to be borne by the purchaser (client) of the devices. The seller does not cover the extra costs for the use of the devices. The seller gives no recommendation for the use of specific SIM cards and does not liable also for the fact that the devices are usable with all available SIM cards. The seller also covers no other costs, that are needed for the application of the customer in connection with this device.

2.2 Exposure to RF energy

There has been some public concern about possible health effects of using a GSM modem. Although research on health effects from RF energy has focused for many years on the current RF technology, scientists have begun research regarding newer radio technologies, such as GSM. After existing research had been reviewed, and after compliance to all applicable safety standards had been tested, it has been concluded that the product is fit for use.

If you are concerned about exposure to RF energy there are things you can do to minimize exposure. Obviously, limiting the duration of your calls will reduce your exposure to RF energy. In addition, you can reduce RF exposure by operating your cellular modem efficiently by following the guidelines below.

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.

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Page 11

STEPPIII Hardware Description Version 1.0.6

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“. Holding the antenna affects call quality and may cause the modem to operate at a higher power level than needed.

2.4 Antenna care and replacement

Do not use the modem with a damaged antenna. If a damaged antenna comes into contact with the skin, a minor burn may result. Replace a damaged antenna immediately. Consult your manual to see if you may change the antenna yourself. If so, use only a manufacturer-approved antenna. Otherwise, have your antenna repaired by a qualified technician.

Use only the supplied or approved antenna. Unauthorized antennas, modifications or attachments could damage the modem and may contravene local RF emission regulations or invalidate type approval.

2.5 Driving

Check the laws and regulations on the use of cellular devices in the area where you drive. Always obey them. Also, when using your modem while driving, please pay full attention to driving, pull off the road and park before making or answering a call if driving conditions so require. When applications are prepared for mobile use they should fulfill road-safety instructions of the current law!

2.6 Electronic devices

Most electronic equipment, for example in hospitals and motor vehicles is shielded from

RF energy. However, RF energy may affect some malfunctioning or improperly shielded electronic equipment.

2.7 Vehicle electronic equipment

Check your vehicle manufacturer’s representative to determine if any on board electronic equipment is adequately shielded from RF energy.

2.8 Medical electronic equipment

Consult the manufacturer of any personal medical devices (such as pacemakers, hearing aids, etc.) to determine if they are adequately shielded from external RF energy.

Turn your STEPPIII device OFF in health care facilities when any regulations posted in the area instruct you to do so. Hospitals or health care facilities may be using RF monitoring equipment.

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.

This confidential document is a property of FALCOM and may not be copied or circulated without previous permission.

Page 12

STEPPIII Hardware Description Version 1.0.6

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.

2.10 Children

Do not allow children to play with your STEPPIII device. It is not a toy. Children could hurt themselves or others (by poking themselves or others in the eye with the antenna, for example). Children could damage the modem or make calls that increase your modem bills.

2.11 Blasting areas

To avoid interfering with blasting operations, turn your unit OFF when in a “blasting area” or in areas posted: „turn off two-way radio“. Construction crew often use remote control RF devices to set off explosives.

2.12 Potentially explosive atmospheres

Turn your STEPPIII device OFF when in any area with a potentially explosive atmosphere.

It is rare, but your modem or its accessories could generate sparks. Sparks in such areas could cause an explosion or fire resulting in bodily injury or even death.

Areas with a potentially explosive atmosphere are often, but not always, clearly marked. They include fuelling areas such as petrol stations; below decks on boats; fuel or chemical transfer or storage facilities; and areas where the air contains chemicals or particles, such as grain, dust or metal powders.

Do not transport or store flammable gas, liquid or explosives, in the compartment of your vehicle, which contains your modem or accessories.

Before using your modem in a vehicle powered by liquefied petroleum gas (such as propane or butane) ensure that the vehicle complies with the relevant fire and safety regulations of the country in which the vehicle is to be used.

2.13 Non-ionizing radiation

As with other mobile radio transmitting equipment users are advised that for satisfactory operation and for the safety of personnel, it is recommended that no part of the human body is allowed to come too close to the antenna during operation of the equipment.

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.

Page 13

STEPPIII Hardware Description Version 1.0.6

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.

This confidential document is a property of FALCOM and may not be copied or circulated without previous permission.

Page 14

STEPPIII Hardware Description Version 1.0.6

4 TECHNICAL DATA

4.1 General specifications of STEPPIII

GSM and GPS modules:

Telit GE864-Quad module,

UBX-G5010 single chip from u-blox

.

Power supply

Power saving:

Supply voltage from +10.8 V to +32.0 V (absolute maximum ratings) suitable for direct connection to an automotive +12V or

+24V DC power source (car battery).

8 different energy-saving modes - easily selectable with PFAL command. For more details about the power consumption in

sleep mode refer to the Table 2.1

on page 17.

A small description for each mode is added in chapter

5.1.3

, page 23 .

Operating temperature range:

-40 °C to + 85 °C (see chapter

4.1.2

for further details)

Evaluation kit:

Designed to test, evaluate and make basis configuration to enable remote monitoring/configuration of the FALCOM

STEPPIII. It provides a sample configuration for application.

Physical characteristics:

Size: 55.0 ± 0.15 mm x 80.0 ± 0.15 mm x 25.0 ± 0.15 mm

Weight: ca. 90 g

Physical interface:

16 pin MOLEX connector :

2 x digital inputs (hardware predefined),

1 x Ignition (software - controlled feature),

1 x digital input (hardware predefined as Wakeup pin),

4 x analog/digital inputs (firmware-controlled as digital or analog inputs),

4 x digital outputs (hardware predefined),

1 x Power supply (software - controlled feature).

15 pin AMP connector:

2 x Power supply outputs for external accessories,

1 x Ignition (software - controlled feature),

1 x Audio interface (1 x Microphone and 1 x Speaker),

2 x full duplex serial communication (Serial0 and

Serial1

).

SIM Card interface (for 1.8 and 3 V SIM cards),

3 x LED indicators (free-programmable).

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Page 15

STEPPIII Hardware Description Version 1.0.6

Hardware options:

High sensitivity 20 parallel channel SiRFStarIII

CAN interface

– occupies 2 digital inputs (DI0 and DI1),

For in-car low-speed communication,

Baud rate 100 KBaud,

Car manufacturers use different protocols.

3D motion

sensor ( already available in basic version ),

Audio

interface for voice call ( already available in basic version ),

Rechargeable Li-Polymer battery (see Ordering Guide).

Upgradeable:

STEPPIII firmware upgradeable via serial interface and over the air

(GPRS/TCP network).

Memory:

8 Mbyte FLASH for configuration, data-logging and firmware storage

2 MByte RAM

Serial Interface Setting:

F ull duplex serial communication, CMOS level,

4-wires (2 x Rx and 2 x Tx) for serial communications,

Baud rate on the serial ports 4800..115200 bps

(default 57600 kbs)

8 data bits, no parity, 1 stop bit, no flow control.

Firmware :

Embedded TCP/IP stack, including TCP, IP and SMTP protocols,

Access via PFAL commands,

Upgrade via serial port and over the air (GPRS/TCP).

Supported protocols :

NMEA msg.:

GLL, GGA, RMC, VTG, GSV, GSA

,

FALCOM msg.:

IOP, GSM, AREA, 3DP, BIN

,

Casing:

Full shielded

4.1.1 Power consumption

All measurements have been performed at T amb

= 25 °C, V

IN+

= 12 V DC.

+12 V DC input power supply (external)

Device Modes

GPS off / GSM off

GPS on / GSM off

GPS off / GSM on

Average current consumption (in

35

46

44

mA

) Comments

Microcontroller remains on with valid GPS-fix

GSM idle (registered) and GPSR detached

GPS on / GSM on

68

GPRS is attached and TCP-connected.

Device sends a TCP packet every 30 sec.

Note: These values may vary over time and environments condition can not be guaranteed.

Table 2: Power supply and current consumption at 12 VDC

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Page 16

STEPPIII Hardware Description Version 1.0.6

Sleep Modes

IGN

IGN+Motion

Average current consumption in sleep mode

@ 12 V (external power) @ 4 V (battery power)

500 500

2 2,5

Unit

µA mA

IGN+Ring

11 30 mA

IGN+Timer

500 500

Note: These values may vary over time and environments condition can not be guaranteed.

Table 2.1: Power supply and current consumption for different sleep modes

µA

4.1.2 Operating temperatures

Parameter

Storage temperature (without internal battery)

Storage temperature (with internal battery)

Operating temperature (without internal battery)

GSM * (without internal battery)

Charging temperature (with internal battery

enabled **

)

Min.

-40

-20

-40

-30

0

Discharging temperature (with internal battery

enabled **

)

-20

*

The extreme temperature can affect the sensitivity and performance of the GSM engine.

** Using configuration $PFAL,Cnf.Set,DEVICE.BAT.MODE=

auto

+25

Table 3: Operating temperature

Typ.

+25

+25

+25

+25

+25

Max.

+90

+60

+85

+80

+45

+60

°C

°C

°C

Unit

°C

°C

°C

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Page 17

STEPPIII Hardware Description Version 1.0.6

4.2 Technical specifications of GSM/GPRS engine

Frequency bands:

Telit GE864-Quad module,

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 4),

CSD

GPRS data uplink transfer: max. 42.8 kbps (see table 4).

CSD transmission rates: 2.4, 4.8, 9.6, 14.4 kbps, non-transparent,

V.110.

SMS:

SIM interface:

Text mode.

GSM Antenna:

Support SIM cards: 1.8 V and 3 V.

External GPS antenna connector.

Audio features:

Speech codec modes:

Half Rate (ETS 06.20),

Full Rate (ETS 06.10),

Enhanced Full Rate (ETS 06.50/06.60/06.80),

Adaptive Multi Rate (AMR).

Handsfree operation

Echo cancellation,

Noise reduction.

Ringing tones:

Offers a choice of 60 different ringing tones/melodies, easily selectable with PFAL command.

This confidential document is a property of FALCOM and may not be copied or circulated without previous permission.

Page 18

STEPPIII Hardware Description Version 1.0.6

Real time clock:

Coding scheme

CS-1:

CS-2:

CS-3:

CS-4:

Implemented.

1 Timeslot

9.05 kbps

13.4 kbps

15.6 kbps

21.4 kbps

2 Timeslots

18.1 kbps

26.8 kbps

31.2 kbps

42.8 kbps

4 Timeslots

36.2 kbps

53.6 kbps

62.4 kbps

85.6 kbps

Table 4:

Coding schemes and maximum net data rates over air interface

Please note that the values listed above are the maximum ratings which, in practice, are influenced by a great variety of factors, primarily, for example, traffic variations and network coverage.

This confidential document is a property of FALCOM and may not be copied or circulated without previous permission.

Page 19

STEPPIII Hardware Description Version 1.0.6

4.3 Technical specifications of GPS receiver

GPS features:

UBX-G5010 single chip from u-blox .

50-channel u-blox 5 engine

GPS L1 C/A code

Accuracy :

Position : < 10 m CEP

Datum:

WGS-84.

Sensitivity:

Tracking

Time to First Fix (TTFF):

Hot start

Cold start

Dynamic Conditions:

-160 dBm

< 1 sec., average

< 29 sec, average

Velocity < 515 meters/second (1000 knots) max.

Max. update rate 1 Hz

Supported protocols:

NMEA Msg.:

GLL, GGA, RMC, VTG, GSV, GSA

FALCOM Msg.:

IOP, GSM, AREA, BIN -

see

chapter 4.4

.

Crystal oscillator (TCXO):

GPS antenna:

L oad sensitivity ± 10 % load change, 0.2 ± ppm

External GPS antenna connector.

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Page 20

STEPPIII Hardware Description

4.4 NMEA data message

Version 1.0.6

STEPPIII delivers data in the NMEA-0183 format. Table 5 lists each of the NMEA and

FALCOM output messages supported by the STEPPIII device and a brief description.

For further description about NMEA, see related documents

[5].

The running firmware offers the possibility to switch on or off each protocol listed below for local use. These protocols can also be transferred via SMS, TCP, Data call and email.

NMEA

GGA

GLL

GSA

VTG

GSV

RMC

FALCOM

IOP

GSM

AREA

3DP

BIN

Description

Time, position and fix type data.

Latitude, longitude, UTC time of position fix and status.

GPS receiver operating mode, satellites used in the position solution and DOP values.

The number of GPS satellites in view satellite ID numbers, elevation, azimuth and SNR values.

The number of GPS satellites in view satellite ID numbers, elevation, azimuth and SNR values.

Time, date, position, course and speed data.

Description

The status of the digital/analogue inputs and output ports and battery voltage (if battery available)

The GSM operator, reception, registration status, GSM field strength, area code and cell ID.

The state of 32 areas

The state of the Accelerator Sensor

User protocol including time, date, position, course and speed data.

Table 5: NMEA Output Messages

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Page 21

STEPPIII Hardware Description Version 1.0.6

5 STEPPIII APPLICATION INTERFACE

5.1 Power supply

The power supply for the STEPPIII device has to be a single voltage source of

V

+IN

= +10.8 V...+32.0 VDC. It must be able to provide sufficient current which typically rises to 1.9 A . The operating voltage (V

+IN

and GND) is protected from reverse pole connection.

NOTE: Operating voltage range must never be exceeded; care must be taken in order to fulfill min/max voltage requirements.

5.1.1 Power supply pins (15 and 16) on the MOLEX 16-pin connector

One +IN pin on the MOLEX 16-pin connector is dedicated to connect the supply voltage, 4 GND pins are recommended for grounding.

The +IN and GND pins serve for charging the internal Li-Polymer battery (if available) and powering the STEPPIII device. STEPPIII has automatic power ON-function when external power is applied. The power supply for the STEPPIII is capable of utilizing current ranging from V

+IN

application.

=+10.8 V ... +32.0 VDC

designed for automotive

Signal name I/O Parameter

+IN

I Operating voltage range of

+10.8 V...+32.0 VDC. The operating voltage must never be exceeded.

GND

0 V

Description

Positive operating voltage.

For security reason, it is recommended to integrate externally a 2A fuse link between interconnection plug (8pin connector) and d.c.-power source (see Fig. 14).

Ground (should be isolated from the vehicle Grounds)

5.1.2 Automatic shutdown

Automatic shutdown takes effect if:

under voltage is detected when battery level (if available) runs low and external power

supply is disconnected

The automatic shutdown procedure is equivalent to the initiated power-down, i.e. STEPPIII logs off from the network and the software enters a secure state avoiding loss of data.

This confidential document is a property of FALCOM and may not be copied or circulated without previous permission.

Page 22

STEPPIII Hardware Description

5.1.3 Power saving

Version 1.0.6

SLEEP mode reduces the functionality of the modules of the STEPPIII device to a minimum and, thus, minimizes the current consumption to the lowest level. Settings can be made using the $PFAL,Sys.Device.Sleep command. For details see example in table below. Following SLEEP modes are supported by the STEPPIII device:

Modes

IGN

Description

Device wakes up when IGN (pin 13 MOLEX, AMP) changes its digital level from Low to High

(performs a rising edge).

Ring

Device wakes up when the GSM module receives a voice call or an SMS.

Timer =1:20:00

Device wakes up after the defined time has expired.

Motion =5,20,

20

Device wakes up when motion is detected.

ExtPwrDetect

Device wakes up when external power (higher than 9 V) is connected to the device.

ExtPwrDrop

DiWu

Device wakes up when external power is disconnected or it drops below 8 V.

AiWu =5.1,12

Example

Device wakes up when AOO (pin 14 MOLEX) changes its digital level to high (performs a rising edge).

System wakes up when the voltage on IN0 (pin 2 MOLEX, used as analog input) exceeds the defined upper or lower threshold.

$PFAL,Sys.Device.Sleep= IGN+Ring+Timer =1:20:00

IMPORTANT:

The sleep and wake-up procedures are quite different depending on the selected sleep mode. Please keep in mind the power saving with the parameter "Ring" works properly only when PIN authentication has been done and the device is registered in the

GSM network. If you attempt to activate power saving while the device is not registered in the GSM network, the SIM card is not inserted or the PIN not correctly entered, the device responds error

"ring shutdown aborted due to bad GSM coverage" and the power saving does not take place. For more details, refer to the manual

"steppIII_fox_bolero_lt_PFAL_Configuration_Command_Set.pdf".

NOTE (only for battery powered devices): the internal battery of the STEPPIII must have enough power to safely wake up the device from a sleep mode. If the internal battery of the STEPPIII device does not have enough power, the device can not complete the wake up operation.

5.2 Determining the External Equipment Type

Before you connect the serial port pins on the aforementioned terminals (DCE units) to external equipment, you need to determine if the external hardware serial ports are configured as DTE or DCE.

The STEPPIII is designed for use as a DCE. Based on the aforementioned conventions for

DCE-DTE connections it communicates with the customer application (DTE) using the following signals:

STEPPIII (DCE)

RxA/4

TxA/4

to

<----------

---------->

Application (DTE)

TXD

RXD

Table 6:

The signalling definitions between DTE and DCE.

This confidential document is a property of FALCOM and may not be copied or circulated without previous permission.

Page 23

STEPPIII Hardware Description

6 HARDWARE INTERFACES

This chapter describes the hardware interfaces:

Molex 16-pin connector pinout,

CHEE 15-pin connector pinout,

RF interfaces (GSM and GPS),

SIM interface,

LED’s indicator.

Interface specifications

Interface A

Interface B

Interface C

Interface D

Interface E

Interface F

Molex 16-pin connector (43045-1609)

SIM card reader for small SIM cards (1.8V and 3V)

GSM RF Connector 50

Fakra/Radiall (SMB-Male)

GPS RF Connector 50

Fakra/Radiall (SMB-Male)

CHEE 15-pin connector (61022-Z315)

Optical LED indicators. User free programmable.

Table 7:

Interface specifications

Version 1.0.6

Figure 3:

Interface specifications

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Page 24

STEPPIII Hardware Description

6.1 Interface A (16-pin Molex 43045-1609)

Version 1.0.6

Figure 4:

View of the 16-pin Molex 43045-1609 connector pin assignments

6.1.1 MOLEX connector pinout

PIN NAME I/O

1 VBO

DISCRIPTION

Do not connect. Leave disconnected.

2

3

4

5

6

7

8

9

10

IN0

GND

IN1

OUT0

IN2

OUT1

IN3

OUT2

DI0

LEVEL

-

-

I

Individually configurable as digital or analog input in software.

By default this pin operates as an analog input.

Ground.

As analog : Up to 32.0 V DC/10 bits resolution

As input: +10.8 ... +32.0 V DC (V

+IN

+IN)

0 V

As analog : Up to 32.0 V DC/10 bits resolution

I

O

Individually configurable as digital or analog input in software.

By default this pin operates as an analog input.

Open collector output.

As input: +10.8 ... +32.0 V DC (V

+IN

+IN);

100 mA max. @ +10.8 .. +32.0V DC

As analog : Up to 32.0 V DC/10 bits resolution

I

Individually configurable as digital or analog input in software.

By default this pin operates as a digital input.

O Open collector output.

As input: +10.8 ... +32.0 V DC (V

+IN

+IN)

100 mA max. @ +10.8 .. +32.0V DC

I

Individually configurable as digital or analog input in software.

By default this pin operates as a digital input.

As analog : Up to 32.0 V DC/10 bits resolution

O Open collector output.

I

As input: +10.8 ... +32.0 V DC (V

+IN

+IN)

100 mA max. @ +10.8 .. +32.0V DC

By default, it is supplied as digital input. CAN bus option

(CAN_H if available).

Digital: up to 32.0 V DC

(HIGH & LOW = programmable)

11

12

13

14

15

OUT3

DI1

IGN

AOO/

DiWu

+IN

O Open collector output.

I

100 mA max. @ +10.8 .. +32.0V DC

By default, it is supplied as digital input. CAN bus option

(CAN_L if available).

Digital: up to 32.0 V DC

HIGH = programmable; LOW = programmable

I

General purpose input. Either connect it to the vehicle ignition and use it for journey START and STOP reports or connect it to the operating voltage +IN and with the help of an external switch you are able to wake up the STEPPIII device from IGN-

Sleep mode (sending into the IGN-Sleep mode this pin should

be low while awaking from this mode requires a HIGH signal).

See also chapter 6.1.2.4.

HIGH ≥+10.8 .. +32.0 V DC; LOW = 0V

I

I

This pin can be used to wake up the main microcontroller from

DiWu-sleep mode .

HIGH = programmable; LOW = programmable

Power supply input (Input 7). The power supply must be able to meet the requirements of current consumption. Care must be taken so that the operating voltage applied to the device stay within the voltage range. Applying a voltage outside of the voltage range can damage the module.

V

+IN

= +10.8 ... +32.0 V; Imax = 1.9 A

16 GND Ground.

0 V

Table 8:

Pin description of the Molex 16-pin connector

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Page 25

STEPPIII Hardware Description

6.1.2 Special pin description

6.1.2.1 Analog inputs (2, 4, 6, 8)

Version 1.0.6

Analog voltages up to 32.0 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.

Connection example for analog input 0 (IN0):

Thus, an analog input can be connected to a temperature sensor (a NTC resistor for instance). It is possible to set a low temperature alarm and a high temperature alarm (upper and lower values), passed to required temperature. Passage through these thresholds will trigger an alarm. We recommend to use SMS or TCP as alarm type with GPIOP as attachment protocol. The SMS can be received on a mobile phone, modem or any GSM device. An application example is shown in figure below:

Figure 5:

Connection example for analog input (IN0)

Connection example for analog input 1 (IN1):

An analog input can be connected to a tachometer generator. The maximum output voltage of the tachometer is + 32.0 V (see illustrated example in figure below).

Figure 6:

Connection example for analog input (IN1)

Both circuit examples (the NTC diagram above and the Tachometer) are only illustrations to show the aim of the analog inputs.

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Page 26

STEPPIII Hardware Description

6.1.2.2 Digital Inputs (pin 10,12)

Version 1.0.6

The inputs (pin 10, 12) on the MOLEX 16-pin connector are high active so they can be connected to + 5 V ... 32.0 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, Voice or data connection). The alarm type and the alarm text

(alarm type SMS) depend on the software configuration done by the user. The inputs can be configured by using the Command Set manual. All inputs reserved for customer specific applications can be connected as shown below:

Figure 7:

Connection example for digital input (DI0)

A completed circuit example for all inputs is attached in section 10.1.1

.

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 STEPPIII can also set them autonomously which depends on the user configuration.

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.

Please note that, no power should be applied directly to an output pin without having e.g. a resistor between the output pin and external power supply.

Figure 8:

Connection example 1 for an output (Relay, OUT2)

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Page 27

STEPPIII Hardware Description Version 1.0.6

Figure 9:

Connection example 2 for an output (LED, OUT3)

6.1.2.4 How to use IGN pin (pin 13)

STEPPIII provides two Ignition pins, one on the Molex connector (pin 13) and one on the

CHEE connector (pin 13). Both pins 13 on the Molex connector and CHEE connector are internally connected with each other, so they can be alternatively used. Their functionality is the same.

The IGN-pin has two functions:

I t wakes up the system STEPPIII from the IGN-sleep mode (when sleeping),

It can be used to monitor the vehicle ignition state, to report/store the START and

STOP of a trip by using the events IO.e8=redge and IO.e8=fedge for START and

STOP

respectively.

IGN-sleep mode is one of the eight supported energy-saving modes of operation in which all unnecessary components are shut down. Once the device is awakened by IGN high signal, it returns to full functionality.

Note that, the STEPPIII device powers on automatically when external power is applied, and IGN pin provides an additional “wake up” function for the IGN-sleep mode when it is requested.

Using IGN pin you can configure the system to store a specific location or to deliver an alarm SMS or TCP packet if an unauthorised person tries to start your vehicle. As an example, you can trigger the event caused by the status change of the Ignition to start the vehicle tracking.

NOTE: All STEPPIII devices that are shipped by the factory with an internal battery, are entered into the

IGN-sleep mode. Therefore, to switch that sleep mode off and take the STEPPII device back to full functionality, just connect it to the d.c.-power source and then set IGN-pin to High. If IGN-pin is not connected to the vehicle ignition, it is recommended to connect it to the operating voltage

(+IN) for using IGN-Sleep mode.

Figure 10:

Ignition connection example

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Page 28

STEPPIII Hardware Description Version 1.0.6

6.2 Interface B (SIM card interface Molex-91228-0002)

The figure below shows the SIM card reader interface of the STEPPIII.

Figure 11:

View of the SIM card interface

The SIM interface controls 1.8 V and 3 V small 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. These cards will generate an error which cannot be distinguished from a faulty SIM card.

6.3 Interfaces C and D

The STEPPIII is fitted with two male SMB FAKRA connectors that accept a wide variety of GSM/GPS antenna styles. The bordeaux connector, is provided for

GSM RF connection. The GSM RF connector has an impedance of 50 Ohm. A

GSM antenna can be directly connected to this connector.

The blue connector (see figure below) is provided for GPS RF connection. The

GPS RF connector has an impedance of 50 Ohm. Active antennas have an integrated low-noise amplifier. They can be directly connected to this connector. The integrated low-noise amplifier of the antenna is internally supplied with voltage.

FALCOM provides a combined GSM/GPS antenna, especially, for the STEPPIII device, the GSM antenna operates on four frequencies: 850/900/1800/1900

MHz. The GPS antenna operates on 1575.42 MHz frequency.

The order name of combined GSM/GPS antenna is:

FAL-ANT-7

In order to operate properly the GPS part, it is recommended that the GPS active antenna should not exceed 25 mA. The antenna voltage is supplied internally. The GPS antenna is protected from reverse pole connection.

The figure below shows the position of GSM/GPS connectors.

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Page 29

STEPPIII Hardware Description Version 1.0.6

Figure 12:

View of the GSM/GPS antenna cable.

The GSM/GPS antenna cables with their FAKRA connectors are integrated in the

STEPPIII. They have the same length.

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Page 30

STEPPIII Hardware Description

6.4 Interface E (CHEE 61022-Z315 Connector)

Version 1.0.6

Figure 13:

View of the 15-pin CHEE connector pin assignments

CAUTION

INSERT THE 15-PIN CHEE ADAPTER KINDLY INTO THE CHEE SLOT OF DEVICE. FORCING

THE ADAPTER MAY DAMAGE THE CONNECTOR PINS. IF YOU FEEL ANY RESISTANCE

WHILE INSERTING THE ADAPTER INTO THE CHEE SLOT OF DEVICE, REMOVE IT

IMMEDIATELY AND CHECK FOR ANY DAMAGE OF ITS CONNECTOR OR BEND PINS.

6.4.1 CHEE connector pinout

PIN

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

NAME

GND

GND

RX4

TX4

VC5

VB

MIC 1N

MIC 1P

SPK 1N

SPK 1P

BoGSM

J1-12

IGN2

RxA RS232

TxA RS232

I/O

Ground.

DISCRIPTION

I

Ground.

(Serial1) Second Serial interface (Receive data). Do not use for firmware update

O

O

O

(Serial1) Second Serial interface (Transmit data). Do not use for firmware update

Power output for external accessories. This pin delivers either

5 V or 3.3 VDC. By default it delivers 5V.

Power output for external accessories. This pin delivers the same voltage level as internal battery.

I(-)

Microphone signal input; phase-, Suited for hands -free function (car kit). If not used leave it open.

I(+) Microphone signal input; phase+. If not used leave it open.

O

O

Earphone signal output, phase -. Suited for hands -free function (car kit). If not used leave it open.

Earphone signal output, phase +. Suited for hands -free function (car kit). If not used leave it open.

I Do not connect. Leave disconnected

Do not connect. Leave disconnected

I

I

O

General purpose input.

It is the same pin as pin 13 on MOLEX connector.

(Serial0) First Serial interface (receive data) for direct connection to the host PC (configuration, evaluation, firmware) or to the STEPPIII Eval-Board. If not used leave open.

(Serial0) First Serial interface (transmit data) for direct connection to the host PC (transmitting history data, output

GPS protocols and others) or to the STEPPIII Eval-Board. If not used leave open.

0 V

0 V

LEVEL

TTL - Level ±5 V

TTL - Level ±5 V

100 mA @ 3.3 VDC

V

OUT

= 3.5V .. 4.2 VDC

See chapter 6.4.2.3

-

-

HIGH ≥+10.8 .. +32.0 V DC; LOW =

0V

V24,

±

12 V

V24,

±

12 V

Table 9: Pins description of 15-pin CHEE connector

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Page 31

STEPPIII Hardware Description

6.4.2 Special pin description

6.4.2.1 VC 5

Version 1.0.6

This output can be used to power some external accessories that require no more than

100 mA @ 5 VDC. Upon request, this pin can deliver 3.3 VDC instead 5 VDC. This power supply is only available when the device is turned on.

6.4.2.2 Serial communication signals (RxA, TxA and Rx4, Tx4)

The board supports two full duplex serial channels. All supported variable baud rates can be controlled from any terminal software. You can directly communicate with a

PC serial port. It is recommended to use the STEPPIII Evalboard in order to communicate with the device.

Serial 0 - RS232 Level

Serial0 (RxA, TxA) operates at V24, ±12 V level. You do not need to use any level shifter for this serial port. The signals on these pins are obtained to RS232

compatible signal levels.

RxA This is the main receiving channel and is used to receive software commands to the board from any terminal software (e.g.

HyperTerminal) or from user written software. Firmware update can be done only through this serial port.

TxA This is the main transmitting channel and is used to output navigation and measurement data to any terminal software (e.g.

HyperTerminal) or user written software. Firmware update can be done only through this serial port.

Serial 1 - TTL Voltage Level

Serial1 (Rx4, Tx4) operates on TTL-Voltage Levels ±5 V. Use a level converter to connect the TTL level serial port with the RS232 level computer serial port. This serial port does not support firmware update. A firmware update can be performed either through Serial 0 or remotely over TCP.

Rx4 This is the second receiving channel and can also be used to receive software commands to the board from any terminal software.

Tx4 This is the second transmitting channel and can also be used to receive software commands to the board from any terminal software.

You may connect this port to a Bar code scanner and with the help of software configuration (using the serial event

Sys.eSerialData0[1]

)

you may process the incoming data from that scanner. Moreover, the incoming data on the serial line may be forwarded/sent via TCP to an Internet server and there processed/stored into a database. Therefore, you have this data in real-time unimportant in which country they have been scanned. The interface type and port settings of the bar code scanner must be compatible with the STEPPIII one. More about how to implement such an application, refer to the related documents [5].

This confidential document is a property of FALCOM and may not be copied or circulated without previous permission.

Page 32

STEPPIII Hardware Description

6.4.2.3 Audio Interface

6.4.2.3.1Microphone characteristics

Microphone type

Line coupling

Line type

Differential input voltage

Microphone nominal sensitivity

Analog gain suggested

Microphone voltage

Electret microphone

AC balanced

≤ 65mVpp (23mVrms)

-45 dBVrms/Pa

+10dB

3 V

6.4.2.3.2

Speaker characteristics

This audio path is suited for hands-free function (car kit).

Line coupling

DC

Line type

Output load resistance

Internal output resistance

Signal bandwidth

Max. differential output voltage

Max. single ended output voltage

SW volume level step

bridged

16

4

(>1.7

)

150 - 4000 Hz @ -3 dB

1310 mVrms (typ, open circuit)

656 mVrms (typ, open circuit)

-2 dB

Number of SW volume steps

10

Version 1.0.6

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Page 33

STEPPIII Hardware Description

6.5 Interface F (LED’s description)

Version 1.0.6

The actual state of the STEPPIII can be displayed by three LED’s (see fig below). These programmable LEDs can be used to show the device state. References, to customize the device configuration, are available in the STEPPIII software manual

“steppIII_fox_bolero_lt_PFAL_Configuration_Command_Set.pdf”

.

Figure 14:

View of the Red, Green, Blue LED indicators

6.6 Interface E (Mounting holes)

The mounting cradle can be used to attach the STEPPIII device to a solid, flat, indoor surface. The cradle uses 4 holes for attaching it to the bottom side of STEPPIII device and 2 other holes for fasting it to the mounting location. The cradle is available in the sales package. In this pack there are also 4 screws with different length. 2 of them are 2.2 x 5 mm and 2 others are 2.2 x 8 mm. When screwing the cradle to the bottom side of STEPPIII device use the small screws (2.2 x 5 mm) for the H1 holes (see Fig. 15 for details) and the long screws (2.2 x 8 mm) for the H2 holes. The intent here is to ensure that the screws do not come into contact with the STEPPIII PCB since there are a number of test points.

If this is not done properly a short circuit can damage the STEPPIII device!

For details how to attach the cradle

to the device, refer to chapter

6.6.1.1

while how to mount the cradle to a location,

refer to chapter 6.6.1.2

.

Figure 15:

View of the mounting holes

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Page 34

STEPPIII Hardware Description

6.6.1.1 Mounting the cradle to the device

Version 1.0.6

Figure 16:

Attached cradle to the device.

Place the device (if needed) on the cradle and push it up/down until you see both device 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. Screw up kindly the appropriate screws. Make sure that the STEPPIII is firmly fixed in the cradle.

After you have secured up the cradle to the device, choose the mounting location

(see chapter "

Placing the device

"). The device can be mounted in different locations

on a wall or vehicle, metal or non-metal sheets. It depends on the user’s application. As a reference for mounting use figure 15.

6.6.1.2 Placing the device

CAUTION : INSTALL THE EXTERNAL ANTENNA SO THAT A MINIMUM DISTANCE OF 20 CM CAN BE

MAINTAINED BETWEEN THE ANTENNA AND PERSONS, WITH ANTENNA GAIN NOT

EXCEEDING 3 DBI.

1. The mounting location must be chosen (refer also to the application note

"

AppNotes_in_vehicle_mounting.pdf

" )

far enough from electronic devices

so that no interference takes place. Please, contact your vehicle supplier for more information.

2. There are no screws for these 2 holes in the pack, therefore obtain M4 screws to mount the cradle to a location.

3. Drill the M4 screws to the 2 indentation holes on the cradle (see Fig. 15).

4. Secure the cradle on the selected mounting place.

All radio-transmitting devices send signals, which may cause interference in different electronic devices (PC, television or electronic devices etc.). To avoid interference, place the device far enough from other electronic devices.

This confidential document is a property of FALCOM and may not be copied or circulated without previous permission.

Page 35

STEPPIII Hardware Description

7 HOUSING

The housing material: Galvano-ABS, gloss-chromium-plated.

80

Version 1.0.6

Figure 17: Housing of the STEPPIII.

This confidential document is a property of FALCOM and may not be copied or circulated without previous permission.

Page 36

STEPPIII Hardware Description

8 STEPPIII-MOUNTING CRADLE

Version 1.0.6

30

80

25

R1

R66.25

O 3

R0.5

O 2.4

O 4.2

O 6

Figure 18:

Mounting cradle of the STEPPIII

This confidential document is a property of FALCOM and may not be copied or circulated without previous permission.

Page 37

STEPPIII Hardware Description Version 1.0.6

9 RF EXPOSURES

This device contains 850/900/1800/1900 MHz GSM/GPRS functions that is operational in these frequencies respectively.

The STEPPIII device 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.

The external antennas used for this mobile transmitter must provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter.

Statement according to FCC part 15.19:

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

this device may not cause harmful interference, and

this device must accept any interference received, including interference that may cause undesired operation.

Statement according to FCC part 15.21:

Modifications not expressly approved by this company could void the user's authority to operate the equipment.

Statement according to FCC part 15.105:

NOTE: This equipment has been tested and found to comply with the limits for a

Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.

However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

Reorient or relocate the receiving antenna.

Increase the separation between the equipment and receiver.

Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

Consult the dealer or an experienced radio/TV technician for help.

This confidential document is a property of FALCOM and may not be copied or circulated without previous permission.

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STEPPIII Hardware Description Version 1.0.6

10 APPENDIX

10.1 Schematics

The figures below illustrate the recommended schematics for the connection of the

Molex and CHEE connectors. For detailed information, please, refer to the related

documents [5].

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.

A general purpose device providing multiple digital and analogue inputs as well as outputs for a variety of uses.

The STEPPIII comprises 5 inputs, 4 outputs and 4 analog or digital inputs (software

configuration dependent

).

Of the 5 inputs, 2 inputs are free available for the user application. Three of the inputs are predefined by the factory as follow:

1 x Power supply

: Connect to the vehicle battery (clamp 30).

2 x Ignition lines :

Connect to the vehicle starter lock (clamp 15) and use it for triggering alarms whenever the vehicle ignition key is closed (engine started).

4 digital inputs can be used to trigger any alarm type (SMS, voice or data), i.e. they can be connected to the car alarms or to a door switch, etc.

4 digital outputs allow remote control of external actuators. A schematic below in this section shows how digital inputs/outputs can be used.

STEPPIII can be damaged by improper handling and improper installation. Therefore, carefully read the installation instructions in the

"AppNotes_in_vehicle_mounting.pdf" manual before installing it into the vehicle.

Insulate all exposed wires to prevent short circuiting and because the STEPPIII device has an electrically conductive housing, keep it free from touching any metal parts in the vehicle.

Note that, the outputs of the STEPPIII and +IN must connected on the same voltage level as the supply voltage +IN operates.

The operating voltage range MUST never be exceeded. For security reason, it is recommended to integrate externally a 2A fuse link between the positive wire of the STEPPIII (+IN) and d.c. - power source.

Please note that, all ground pins of the STEPPIII unit should be isolated from the vehicle body to avoid ground loops.

CAUTION: IF YOU USE A GROUND-MOUNTED ANTENNA, TO AVOID ANY FAULT

CURRENT ENSURE THAT ANTENNA GROUND DOES NOT COME INTO

CONTACT WITH VEHICLE BODY. PLEASE, DOUBLE-CHECK ALL GROUNDS

AND OTHER USED LINES WHETHER THEY ARE ISOLATED FROM VEHICLE

GROUND.

This confidential document is a property of FALCOM and may not be copied or circulated without previous permission.

Page 39

STEPPIII Hardware Description Version 1.0.6

Figure 19:

Schematic example of installation guidance

10.1.2 Installation guidance for 15-pin CHEE connector

Figure below shows an example of an installation that enables voice communication.

STEPPIII supports two differential microphone inputs and two differential speaker outputs. The integrated amplifier allows direct connection of a Hands-Free-set to Pin 9 and Pin 10.

Please, note that the integrated audio interfaces are predefined on the embedded internal firmware as voice and alarm channels, where by pins (7, 8, 9 and 10) provided on the CHEE connector support voice channel.

Figure 20:

Possible installation for enabling voice connection.

This confidential document is a property of FALCOM and may not be copied or circulated without previous permission.

Page 40

STEPPIII Hardware Description Version 1.0.6

10.1.2.1Voice channel

The voice channel allows you to conduct a normal telephone conversation with the

FALCOM STEPPIII. For this purpose, you can use a handsfree-kit or a head set connected to the CHEE (see product "KA15" and "A3D SPK/MIC" on the Falcom website).

This confidential document is a property of FALCOM and may not be copied or circulated without previous permission.

Page 41

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