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5. ELECTRICAL DESCRIPTION

34

LZ T 123 7 605 P1C

5.5 SIM Card Reader

The module is fitted with a SIM card reader designed for 3V and 5V SIM 
cards. It is the flip-up type which is lockable in the horizontal position and 
is accessed through a removable panel as shown below.

The SIM card reader incorporates a SIM presence switch which detects 
whether a SIM card is inserted. The full operation of the Control Terminal 
relies on a SIM card being inserted.

Caution!

Some Control Terminal functionality may be lost if you try to operate it  
without a SIM card.

The SIM presence switch also ensures that when a SIM card is inserted or 
removed the unit is reset, as long as the Control Terminal is switched ON.

Loggin with the SIM In

TBA

Logging with the SIM Out

TBD

Содержание GT47

Страница 1: ...Produc tPhot o I l l ust rat ion GT47 GT48 Integrators Manual...

Страница 2: ...Mobile Communications International is strictly prohibited Further no portion of this publication may be reproduced stored in a retrieval system or transmitted in any form or by any means electronic o...

Страница 3: ...nitions 16 Integrating the Control Terminal 18 4 Mechanical Description 19 Overview 19 Physical Dimensions 21 5 Electrical Description 22 Power Supply and Extended I O Connector 22 RS232 Serial and Ex...

Страница 4: ...r Mode 40 9 Safety and Product Care 41 Safety Instructions 41 General Precautions 41 SIM Card Precautions 42 Antenna Precautions 42 10 Installation of the Control Terminal 44 Where to Install the Cont...

Страница 5: ...Produc tPhot o I l l ust rat ion Overview...

Страница 6: ...owing GSM networking Wireless communication and antennas aerials AT commands ITU T standard V 24 V 28 Micro controllers and programming Electronic hardware design 1 3 Manual Structure The manual is co...

Страница 7: ...s providing a standard RS232 serial communication interface the Control Terminal also has an audio interface allowing an analogue handset to be connected When the Control Terminal is integrated into a...

Страница 8: ...shows the communication system when the script is embedded on the Control Terminal and figure 2 2 shows the communication system when a micro controller is used They also show the communication princ...

Страница 9: ...n Blocks in a Wireless System external micro controller SIM MS POWER SUPPLY GT47 GT48 GSM ENGINE DCE DTE STATUS RESPONSE AT COMMAND CONTROL EMBEDDED APPLICATION SYSTEM CONNECTOR GSM NETWORK SIM MS POW...

Страница 10: ...a set of telecom services TS according to GSM standard phase 2 ETSI and ITU T The services and functions of the Control Terminal may be implemented using customised applications embedded on the device...

Страница 11: ...atenated messages to extend this function 2 4 3 Voice Services The Control Terminal offers the capability of mobile originated and mobile terminated voice calls as well as supporting emergency calls M...

Страница 12: ...cuit Switched Data The Control Terminal GT47 is a capable of establishing a CSD communication at 9 6kbps HSCSD High Speed Circuit Switched Data The Control Terminal supports HSCSD class 2 2 1 communic...

Страница 13: ...te the Control Terminal with a broad range of functions including configuring general parameters of the Control Terminal setting up and controlling communications to and from the GSM network obtaining...

Страница 14: ...or example a switch or a relay A 4 8V output is available if required to power external devices 2 4 9 Interfacing with the Control Terminal The Control Terminal uses the following industry standard co...

Страница 15: ...6XP E mail modules support sonyericsson com or modules info sonyericsson com Information about Sony Ericsson and its products is available on the following web site http www SonyEricsson com M2M 2 6 P...

Страница 16: ...Institute FR Full Rate GPRS General Packet Radio Service GSM Global System for Mobile Communication High Side Switch Pin is driven high to Vin in the active state HR Half Rate HSCSD High Speed Circuit...

Страница 17: ...3 ABBREVIATIONS AND DEFINITIONS 17 L Z T123 7 605 P1C TA Terminal Adapter TE Terminal Equipment TS Telecommunication Services USSD Unstructured Supplementary Service Data Abbreviation Explanations...

Страница 18: ...Produc tPhot o I l l ust rat ion Integrating the Control Terminal...

Страница 19: ...ifferent connectors and mounting holes The Control Terminal case is made of durable PC ABS plastic Figure 4 1 Control Terminal viewed from the left side Figure 4 2 Control Terminal viewed from the rig...

Страница 20: ...minal into your application Keypad display microphone speaker and battery are not part of the Control Terminal The SIM card is mounted in the Control Terminal The pins and electrical characteristics o...

Страница 21: ...MECHANICAL DESCRIPTION 21 L Z T123 7 605 P1C 4 2 Physical Dimensions Measurements are given in millimetres See also Technical Data page 49 7 1 5 66 4 7 7 4 26 2 11 0 55 3 45 3 10 6 11 0 9 0 51 0 x2 3...

Страница 22: ...nded I O interface RJ12 6 way power supply and extended I O connector RJ9 4 way handset connector SIM card reader FME male coaxial jack antenna connector 5 1 Power Supply and Extended I O Connector An...

Страница 23: ...re that the total current carried via either the VIN or GND pins will be the sum of the intrinsic power consumption of the Control Terminal and any drive current supplied via OUT 1 or OUT 2 or other I...

Страница 24: ...e RJ12 connector IO1 of the embedded radio device is used to activate the OUT 1 signal see Control Terminal radio device signal cross reference table page 30 OUT 2 is driven by a low side switch that...

Страница 25: ...g Radio Device signal name must be used see Control Terminal Radio Device signal cross reference table page 30 The electrical characteristics of the serial port signals are shown below 12 OUT 4 7 RT S...

Страница 26: ...start up the module transmits and receives data at the default rate of 9 6kbps in either standard AT mode or binary mode the first received data AT or binary format determines the operating mode Seria...

Страница 27: ...e exact behaviour of CTS through an AT command and can select software or hardware flow control Data Terminal Ready DTR Pin 13 DTR indicates that the DTE is ready to send and receive data It also acts...

Страница 28: ...s Pin 4 11 Digital inputs IN 2 and IN 3 are available on the HD15 connector via pins 11 and 4 respectively The inputs are detected via signals IO4 and IO7 of the embedded Radio Device engine Note As a...

Страница 29: ...he Radio Device GSM engine will switch the voltage source off Note The 4 8V source may be switched on off via an embedded or external application and so may be used as an optional digital output with...

Страница 30: ...o videst he co m m o n co nt ro lsig nal fo rbo t h Co nt ro lT erm inalsig nal sOUT 2 and OUT 4 Control Terminal CT Relationship to the Radio Device RD engine CT Pin CT Primary Signal Dir RD Pin Corr...

Страница 31: ...systems or devices The module is configured to work with a range of handsets If necessary changes can be made to the characteristics of the audio interface by sending the Control Terminal appropriate...

Страница 32: ...shows the ear piece impedances that can be connected to BEARP and BEARN Pin Signal Dir Description 1 MICN I Microphone negative input 2 BEARN O Earpiece negative output 3 BEARP O Earpiece positive ou...

Страница 33: ...ted with a 50 FME male coaxial jack as shown below The table below shows the antenna electrical characteristics For information on antenna refer to Antenna page 46 Parameter Limit Description Nominal...

Страница 34: ...M card reader incorporates a SIM presence switch which detects whether a SIM card is inserted The full operation of the Control Terminal relies on a SIM card being inserted Caution Some Control Termin...

Страница 35: ...des back up power to maintain the RTC for several hours please contact Sony Ericsson Customer Support for more information The RTC back up is fully charged after approximately 10 hours with the contro...

Страница 36: ...mmands are available to the embedded application Further drivers have been written such as M bus and I2 C for use by the embedded application EA through the use of the I O pins 6 2 1 Limitations Since...

Страница 37: ...h the embedded application EA software The standard version is designed to run on Windows XP and 2000 other versions are available for 98 if required A M2m Power application guide is available for imp...

Страница 38: ...Open closing IP connection Negotiates closes a dynamic IP address with the web server Send Receive TCP packets Performs all TCP operations to send and receive packets Send Receive UDP packets Performs...

Страница 39: ...n this and is outside the control of the Control Terminal Note The Control Terminal will not switch on if TO_IN is shorted to ground when the dc supply is applied 8 2 Switching Off the Control Termina...

Страница 40: ...tting IO2 on the Radio Device high 8 6 Controller Mode The Control Terminal when powered up will normally start up its GSM signalling software and look to register on the GSM network Any embedded appl...

Страница 41: ...from any part of the human body In applications where this rule cannot be applied the application designer is responsible for providing the SAR measurement test report and declaration You are respons...

Страница 42: ...nder the SIM card holder Caution Do not touch these connectors If you do you may release an electrical discharge that could damage the Control Terminal or the SIM card When designing your application...

Страница 43: ...E 43 L Z T123 7 605 P1C The Control Terminal and antenna may be damaged if either come into contact with ground potentials other than the one in your application Beware ground potential are not always...

Страница 44: ...Technical Data section must not be exceeded 10 1 2 Signal Strength The Control Terminal has to be placed in a way that ensures sufficient signal strength To improve signal strength the antenna can be...

Страница 45: ...0 2 How to Install the Control Terminal 10 2 1 Power Supply Use a high quality power supply cable with low resistance This ensures that the voltages at the connector pins are within the allowed range...

Страница 46: ...a special antenna suitable for your the application 10 3 2 Antenna Type Make sure that you choose the right type of antenna for the Control Terminal Consider the following requirements the antenna mu...

Страница 47: ...es and radio transmitters Path loss occurs as the strength of the received signal steadily decreases in proportion to the distance from the transmitter Shadowing is a form of environmental attenuation...

Страница 48: ...F Magnetic mount antenna 0dB radiator 2 6m RG174 cable with FME female connector 3 Dual Band Antenna 900 1800MHz Model EHD1890 FME F Bulkhead mount antenna 0dB radiator 0 8m low loss cable with FME fe...

Страница 49: ...ps GPRS Class B 4 1 P channels Coding schemes CS1 CS4 85 6kbps subject to network support and terminal location GSM 07 10 multiplexing protocol SMS Text and PDU Point to point MT MO Cell broadcast con...

Страница 50: ...1800 dual band GT48 GSM 850 and GSM 1900 dual band Maximum RF output power 2W EGSM 900 GSM 1800 1W GSM 850 GSM 1900 Antenna impedance 50 Static sensitivity Better than 102dBm Parameter Limit Output le...

Страница 51: ...hanical Specification Voltage type Support for 3 V and 5 V SIM cards Plug in power supply connector and extended I O RJ12 6 way Handset audio connector RJ9 4 way Antenna connector FME male RS232 port...

Страница 52: ...6 2 88 0 96 Frequency range 5 to10Hz 10 to 200Hz 200 to 500Hz 60min axis Non stationary vibration including shock Shock response spectrum I peak acceleration 3 shocks in each axis and direction 300m s...

Страница 53: ...following calculations it was assumed that the external 4 8V load is 70mA These tables do not include the power consumption associated with any drive current supplied via further Control Terminal outp...

Страница 54: ...K to its output level of max 5 4V see data sheet of RS232 device e g MAX3237 The signals that are driven are RXD CTS DSR DTR RI Certification 1 I nt ernalreg ul at o refficiency 90 Signal Voltage 5V 1...

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