1vv0301096_LT70-868MHz Terminal User Guide_r2
Contents
1. Page 27 of 32 B Reproduction forbidden without written authorization from Telit Communications S p A All Rights lit HW User Guide Template 1VV0301096 Rev 2 2015 05 08 Frequency offset of the da OLS ean ener Receiver bandwidth between wanted and gn unwanted signals 15 kHz gt 35 dB 25 kHz gt 33 dB 2 MHz 81 kHz gt 28 dB 122 kHz gt 26 dB 15 kHz gt 60 dB 25 kHz gt 58 dB 10 MHz 81 kHz gt 53 dB 122 kHz gt 51 dB Below 1000 MHz Above 1000 MHz 57 dBm 2 nW 47 dBm 20 nW E f3 sf j gt OF Sd A a w ones l LA lt lt i lt Reproduction forbidden without written authorization from Telit Communications S p A All Rights Reserved Page 28 of 32 lit HW User Guide Template 1VV0301096 Rev 2 2015 05 08 4 5 Examples of propagation attenuation 433 MHz 868 MHz 2 4 GHz Environment Loss Attenuation Loss Attenuation Loss Attenuation Open space 0 0 dB 0 0 dB 0 0 dB Window lt 5 lt 1 dB 15 1 2 dB 30 3 dB Thin wall 25 3dB 35 3 4dB 50 5_8dB plaster Medium wall 40 4 6dB 50 5 8dB 20 10 12 dB wood Thick wall 50 5_8dB 60 9 11 dB 85 15 20 dB concrete Armoured wall 80 12 15 dB reinforced 70 10 12 dB 90 20 25 dB concrete Floor or ceiling 50 5 8dB 60 9 11 dB 85 15 20 dB o A A ean o5 dn or ceilin2. 0 3V to 15V or not Inactive on 1 15V to 3V DTR Stand By signal into the Terminal Switches the Terminal in Low Power Mode 1 15V to 3V or in Normal Mode 0 3V to 15V RS 232 485 Used with the S215 Register selects the type of serial link open for RS232 default internal pull up 100 KQ GND for RS422 or RS485 Can be also made by RS232 485 switch Note by default the supplied cable is cabled to work in RS232 protocol if you want communicate in RS422 485 protocol change the cable in according with the pin out listed in Cap 3 3 A B Y Z RS422 RS485 signals For RS422 use A or Rx B or Rx Y or Tx and Z or Tx For RS485 use only A or D and B or D 6 40V 6 to 40 VDC power supply There is no internal ON OFF switch for the power supply The switch off capability should be external Intenal LEDs e Green LED it is switched on when the terminal is transmitting data e Red LED it is switched on when the terminal is receiving data h A f S A We S ee S A MRP lt a e Reproduction forbidden without written authorization from Telit Communications S p A All Rights Reserved Page 19 of 32 lit HW User Guide Template 1VV0301096 Rev 2 2015 05 08 S Cables description The associated cable is connected to the matching connector of the mother board and goes out of the terminal through a cable gland The cable must be shielded and have an external
3. aircrafts etc e Where there is risk of explosion such as gasoline stations oil refineries etc It is responsibility of the user to enforce the country regulation and the specific environment regulation Do not disassemble the product any mark of tampering will compromise the warranty validity We recommend following the instructions of the hardware user guides for a correct wiring of the product The product has to be supplied with a stabilized voltage source and the wiring has to be conforming to the security and fire prevention regulations The product has to be handled with care avoiding any contact with the pins because electrostatic discharges may damage the product itself Same cautions have to be taken for the SIM checking carefully the instruction for its use Do not insert or remove the SIM when the product is in power saving mode The system integrator is responsible of the functioning of the final product therefore care has to be taken to the external components of the module as well as of any project or installation issue because the risk of disturbing the GSM network or external devices or having impact on the security Should there be any doubt please refer to the technical documentation and the regulations in force Every module has to be equipped with a proper antenna with specific characteristics The antenna has to be installed with care in order to avoid any interference with other electronic devices and has to guarantee
4. diameter between 3 5 and 7mm The conductors must have a cross section of 0 22mm 24AWG By default the supplied cable is set up to work in RS232 protocol Case of RS 232 Connector Name Color Name Sub D 8 pins Terminal side PC Automate side connector 9 pins 1 TxD Trasnmit Data Blue RxD Receive Data 2 2 RxD Receive Data White TxD Transmit Data 3 3 CTS Clear To Send Brown RTS Request To Send 7 4 RTS Request To Send Yellow CTS Clear To Send 8 5 DTR Data Terminal Green DTR Data Terminal 4 Ready Ready 6 RS 232 422 485 Orange Open N C 7 GND Ground Black GND Ground 5 8 VCC 6 to 40 V Red VCC 6 to 40 V N C RS232 Pinout 9 Pin Female Pin 5 Pin 1 Pin 9 Pin 6 FRONT VIEW 7 T pl l LON E E E j z o lg G Nes 5 Ms a x y D f s Ka L 9 9 4 L HU ng Reproduction forbidden without written authorization from Telit Communications S p A All Rights Reserved Page 20 of 32 lit HW User Guide Template 1VV0301096 Rev 2 2015 05 08 In order to communicate in RS422 485 protocol change the supplied cable according to the pin out listed below Case of RS 422 485 FULL DUPLEX Connector Name Color Name Connector 8 pins Terminal side Automate side Sub D 9 points 1 Z or TX Blue B or RX 2 2 A or RX White Z or TX 3 3 B or RX Brown Y or TX 7 4 Y or TX Yellow A or RX 8
5. unlicensed frequency band It allows point to point or multipoint functioning modes 2 1 868 MHz band requirements The ERC recommendation 70 03 describes the different usable sub bands in the 868MHz license free band in terms of bandwidth maximum power duty cycle and channel spacing It gives the following limitations ERC recommendation 70 03 Band Frequency Maximum Channel spacing Duty cycle MHz radiated power kHz mW Annex 869 4 869 65 500 25 or wideband 10 gl 3 This band is free to use but the terminal and the user must respect the 10 duty cycle limitation This means that each terminal is limited to a total transmit time of 6 minutes per hour It is the responsibility of the user to respect it Furthermore the terminal complies with the ETSI 300 220 2 v2 4 1 specific for SRD The main requirements are described in chapter IV 3 Finally the terminal complies with the new European Directive 2002 95 EC concerning the Restrictive Usage of Hazardous Substances RoHS National restrictions for no specific short range devices Annex 1 band g3 Country Restriction Reason Remark Band g3 Georgia Not implemented Russian Federation Not implemented Ukraine Not implemented Reproduction forbidden without written authorization from Telit Communications S p A All Rights Reserved Page 9 of 32 wireless solutions HW Use
6. 116 116 114 5 114 5 MASAS for PER lt 0 8 116 5 114 5 112 5 O O O CH0 CH4 CH9 Total Isotropic Sensitivity for 114 114 112 5 112 5 110 5 110 5 PER lt 0 8 114 5 1125 110 5 LOS CH0 CH4 CH9 Estimated value based on the antenna efficiency value Reserved Page 14 of 32 wireless solutions HW User Guide Template 1VV0301096 Rev 2 2015 05 08 2 6 Digital Characteristics e 128 kB 8kB in system programmable flash e 8kBRAM e 2kB EEPROM e RS 232 TTL Full Duplex e 1200 to 115200 bps e 7or 8 bits e Parity management e Flow control O Hardware RTS CTS e Flexibility o Pre flashed o Customization capability o Embedded bootloader for firmware download through serial link or over the air Reproduction forbidden without written authorization from Telit Communications S p A All Rights Reserved Page 15 of 32 lit HW User Guide Template 1VV0301096 Rev 2 2015 05 08 Zils Ordering information The appropriate Telit part number you need to order LT70 868 Terminal is 3990150524 2 8 Accessories The LT868 Terminal box could be integrated with two wall fastening lugs FIBOX MRS 28540 product number 7028540 E E 2 Reproduction forbidden without written authorization from Reserved Page 16 of 32 Yoe _ A 3 us WE i a gt S Telit Communications S p A All Rights lit HW User Guide Template 1VV0
7. a minimum distance from the body 20 cm In case of this requirement cannot be satisfied the system integrator has to assess the final product against the SAR regulation The European Community provides some Directives for the electronic equipments introduced on the market All the relevant information s are available on the European Community website http ec europa eu enterprise sectors rtte documents The text of the Directive 99 05 regarding telecommunication equipments is available while the applicable Directives Low Voltage and EMC are available at http ec europa eu enterprise sectors electrical l L E pe L 0 79 w CA gt aT g 4 Reproduction forbidden without written authorization from Telit Communications S p A All Rights Reserved Page 31 of 32 lit HW User Guide Template 1VV0301096 Rev 2 2015 05 08 Ta Document History Revision Date Changes 0 2014 01 10 First issue 1 2014 02 27 Change Chapters 3 2 and 3 3 2 2015 05 08 Removed from product description mesh functioning mode me rs po z Reproduction forbidden without written authorization from Telit Communications S p A All Rights Reserved Page 32 of 32
8. radio environment should be closely studied prior to any installation with a spectrum analyzer in order to determine whether and where the installation will be optimal In case of outdoor installations IP casings are recommended In case of a ceiling installation the terminal should be mounted upside down for a better radiation A 1 m distance between two terminals should be respected under 25mW power output at least 2 m at 100mW and 3m at 500mW The terminals should be located as high and as free as possible so that a line of sight propagation is established between terminals The terminal should not be surrounded by metallic masses because of the disturbances caused by a reflection phenomena Electrical disturbances can come from various sources and should be avoided Examples include e Engines e High current devices e Power relays transformers Radio disturbances should be avoided as well e Systems in the same frequency band such as car remote control systems e Systems in a nearby frequency band such as high power 2W walkie talkie systems Vibrations and or shocks can also be source of disturbances It is therefore advised to mount the terminals in silent blocks in order to stabilize it whenever necessary Distances obstacles and weather conditions can strongly affect radio communications and cause disturbances as well as communication breakdowns Reproduction forbidden without written authorization from Telit A
9. 0 MHz 869 650 MHz channelized operation Frequency band RF datarate 4 8 kbps Number of 10 channels Channel width 25 kHz Channel 0 869 4125 MHz Total Bandwidth GSA Transmission Duty cycle lt 10 Modulation 2GFSK format Deviation 2 4 kHz Frequency tolerance at 2 5 kHz 252C RF output Selectable by software see Protocol Stack User Guide 5 power at 3 6 V From 15dBm to 23dBm Reception Rx filter BW 15 kHz Sensitivity for PER lt 0 8 CH1 CH5 CH10 117 dBm 117 dBm 117 dBm Total Isotropic Sensitivity for PER lt 0 8 CH1 CH5 CH10 115 dBm 115 dBm 115 dBm Estimated value based on the antenna efficiency value ee Begs a a i oca A Reproduction forbidden without written authorization from Telit Communications S p A All Rights Reserved Page 13 of 32 lit HW User Guide Template 1VV0301096 Rev 2 2015 05 08 Indian Frequency Band 865 MHz 867 MHz RF data rate 4 8 kbps 9 6 kbps 19 2 kbps 38 4 kbps Numbers of channels W Channel width 200 kHz Channel 0 865 1 MHz Total Bandwidth 2 MHz Transmission Modulation Format 2GFSK Deviation 7 kHz 7 kHz 10 kHz 20 kHz Frequency 2 5 kHz tolerance at 25 C Selectable by software ERS see Protocol Stack User Guide 7 8 Tenn anne From 15 dBm to 27dBm Reception Rx filter BW 20 kHz 27 kHz 44 kHz 81 kHz Sensitivity dBm
10. 301 489 3 v 1 4 1 For article 3 1 b Electromagnetic Compatibility EN 300 220 1 v2 4 1 EN 300 220 2 v2 4 1 For articie 3 2 Effective use of spectrum allocated 7 The conformity assessment procedure referred to in Article 10 and detailed in Annex V of Directive 1999 05 EC has been followed with the involvement of the following Notified Body CETECOM ICT Services GmbH Untertorkheimer Stra e 6 10 D 66117 Saarbr cken Germany Notified Body Number 0582 Thus C 0682 is placed on the product 8 The Technical Construction File TCF relevant to the product described above and which supports this Declaration of Conformity is held at Telit Communications S p A Via Stazione di Prosecco S b 34010 Sgonico TRIESTE ITALY Pa Es Signed for and on behalf of Telit Communications S p A Quality Director Quality Manager Guido Walcher Cesare Robelli Trieste 2014 04 30 Technical Construction Hle SO406TCROIOS2A revi Mod O211 2012 11 Row 2 768 200R EC Page 30 of 32 HW User Guide Template wireless solutions 2015 05 08 lit HW User Guide Template 1VV0301096 Rev 2 2015 05 08 6 Safety Recommendations READ CAREFULLY Be sure the use of this product is allowed in the country and in the environment required The use of this product may be dangerous and has to be avoided in the following areas e Where it can interfere with other electronic devices in environments such as hospitals airports
11. 301096 Rev 2 2015 05 08 3 Mechanics and connections 3 1 Mechanical characteristics The LT70 868 Terminal features an IP67 casing y f e po EIF T j Xoe we 4 y de E A f e WE lt L Ed 5 E F S Kane Reproduction forbidden without written authorization from Telit Communications S p A All Rights Reserved Page 17 of 32 lit HW User Guide Template 1VV0301096 Rev 2 2015 05 08 3 2 Connections The terminal will communicate with the host through a cable connected to a matching connector on the mother board inside the casing yellow part on the following drawing M i TET an mi Lo TR TET A A CE Reproduction forbidden without written authorization from Telit Communications S p A All Rights Reserved Page 18 of 32 lit HW User Guide Template 1VV0301096 Rev 2 2015 05 08 The following table gives a description for each signal Pin Name Description TxD RxD Serial link signals in RS232 format TxD is for the data going out of the Terminal while RxD is for the data coming into the Terminal The logic 1 is represented by signal between 3 and 15V CTS Clear To Send signal into the Terminal Indicates if the Terminal can send serial data to the User Active on 0 3V to 15V or not Inactive on 1 15V to 3V RTS Request To Send signal going out of the Terminal Indicates that the user can transmit serial data Active on
12. 5 DTR Green Open N C GND Ground and 5 if RS232 485 6 RS 232 422 485 Orange S215 1 RS422 or switch is not 215 3 RS485 used else N C 7 GND Ground Black GND Ground 5 8 VCC 6 to 40 V Red VCC 6 to 40 V N C MIRA Al E a NL Reproduction forbidden without written authorization from Telit Communications S p A All Rights Reserved Page 21 of 32 1VV0301096 Rev 2 Z o Telit HW User Guide Template Case of RS 485 HALF DUPLEX Connector Name Color Name Connector Sub 8 pins Terminal side Automate side D 9 points 1 B Data Blue B Data 2 2 Open White Open N C 3 Open Brown Open N C 4 A Data Yellow A Data 8 5 DTR Green Open N C 5 if RS232 485 6 esas Grae SNE a and S215 2 used else N C 7 GND Ground Black GND Ground 5 8 VCC 6 to 40 V Red VCC 6to 40 V N C 2015 05 08 oe Reproduction forbidden without written authorization from Telit Communications S p A All Rights Reserved Page 22 of 32 lit HW User Guide Template 1VV0301096 Rev 2 2015 05 08 4 Annexes 4 1 Terminal s installation Principles and Cautions You must use the power supply and serial cable provided by Telit with the terminal Take care of the polarity for the power supply connection red wire Vcc black wire GND The ON OFF switching capability of the power supply is external to the terminal The
13. S O lel wireless solutions LT 0 868 Terminal User Guide AE a uu K n y xe NAA MA Ya a h Xx X XX F U f oT 7 E L 4 f Making machines talk lit HW User Guide Template 1VV0301096 Rev 2 2015 05 08 APPLICABILITY TABLE PRODUCT 4 K 2 ieee iS Reproduction Forbidden without written authorization from Telit Communications S p A All Rights Reserved Page 2 of 32 y AN K gt gt Tae E fy gi sl ie a lL P pe lit HW User Guide Template 1VV0301096 Rev 2 2015 05 08 SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE Notice While reasonable efforts have been made to assure the accuracy of this document Telit assumes no liability resulting from any inaccuracies or omissions in this document or from use of the information obtained herein The information in this document has been carefully checked and is believed to be entirely reliable However no responsibility is assumed for inaccuracies or omissions Telit reserves the right to make changes to any products described herein and reserves the right to revise this document and to make changes from time to time in content hereof with no obligation to notify any person of revisions or changes Telit does not assume any liability arising out of the application or use of any product software or circuit described herein neither does it convey license under its patent rights or t
14. S p A All Rights Reserved Page 23 of 32 lit HW User Guide Template 1VV0301096 Rev 2 2015 05 08 4 2 Connection to a RS 422 or RS 485 Interface LT70 868 terminal is configured in RS232 mode by default S215 0 it allows connect it directly on a PC serial port To configure the terminal in RS422 or RS485 mode e Go to Hayes Mode and configure the S215 register o Set to I for RS 422 o Set to 2 for RS 485 Half Duplex o Set to 3 for RS 485 Full Duplex e Power OFF the Terminal e Connect the RS 845 or RS 422 serial link to the Terminal e Connect the RS232 485 pin to GND or set the RS232 485 switch to RS485 side e Power ON the Terminal me rs po 2 Reproduction forbidden without written authorization from Telit Communications S p A All Rights Reserved Page 24 of 32 lit HW User Guide Template 1VV0301096 Rev 2 2015 05 08 RS232 RS485 T LUO ama T Please note if you power OFF the board and set RS232 485 pin open RS485 RS422 is inactivated and RS232 is activated F d Reproduction forbidden without written authorization Fro Telit Communications S p A All Rights Reserved Page 25 of 32 lit HW User Guide Template 1VV0301096 Rev 2 2015 05 08 4 3 Terminal reflashing LT70 868 terminals are re flashable through the serial link In order to re flash the terminal switch off the power supply open the casing put the PROG switch on ON pos
15. d in this instruction manual may include copyrighted Telit and other 3rd Party supplied computer programs stored in semiconductor memories or other media Laws in the Italy and other countries preserve for Telit and other 3rd Party supplied SW certain exclusive rights for copyrighted computer programs including the exclusive right to copy or reproduce in any form the copyrighted computer program Accordingly any copyrighted Telit or other 3rd Party supplied SW computer programs contained in the Telit products described in this instruction manual may not be copied reverse engineered or reproduced in any manner without the express written permission of Telit or the 3rd Party SW supplier Furthermore the purchase of Telit products shall not be deemed to grant either directly or by implication estoppel or otherwise any license under the copyrights patents or patent applications of Telit or other 3rd Party supplied SW except for the normal non exclusive royalty free license to use that arises by operation of law in the sale of a product k wae y Ca ES Loker 45 2 Reproduction forbidden without written authorization from Telit Communications S p A All Rights Reserved Page 3 of 32 lit HW User Guide Template 1VV0301096 Rev 2 2015 05 08 Usage and Disclosure Restrictions License Agreements The software described in this document is the property of Telit and its licensors It is furnished by express lice
16. g Rain and or Fog 90 20 25 dB 95 25 30 dB Nes he Attenuation increases along with frequency In some cases it is therefore difficult to determine loss and attenuation value T Please note the table above is only indicative The real values will depend on the installation environment an A sf d 4 E llk gt s EU l NI Reproduction forbidden without written authorization from Telit Communications S p A All Rights Reserved Page 29 of 32 Reproduction forbidden without written authorization from Telit Communications S p A All Rights Reserved 1VV0301096 Rev 2 Declaration of Conformity Y U EC DECLARATION OF CONFORMITY Telit SOS 1 LT70 868 product name 2 Telit Communications S p A Via Stazione di Prosecco S b 34010 Sgonico Trieste Italy manufacturer 3 This declaration of conformity is issued under the sole responsibility of the manufacturer 4 Radio Module for Application in 869 4 869 65 MHz band 5 The object of the declaration described above is in canformity with the relevant Community harmonisation European Directive 1999 05 EC R amp TTE 6 The conformity with the essential requirements of the 1999 05 EC has been demonstrated against the following harmonized standards EN 60950 1 2006 A11 2009 A1 2010 A12 2011 For article 3 1 a Health and Safety of the User EN 301 489 1 v 1 9 2 EN
17. he rights of others It is possible that this publication may contain references to or information about Telit products machines and programs programming or services that are not announced in your country Such references or information must not be construed to mean that Telit intends to announce such Telit products programming or services in your country Copyrights This instruction manual and the Telit products described in this instruction manual may be include or describe copyrighted Telit material such as computer programs stored in semiconductor memories or other media Laws in the Italy and other countries preserve for Telit and its licensors certain exclusive rights for copyrighted material including the exclusive right to copy reproduce in any form distribute and make derivative works of the copyrighted material Accordingly any copyrighted material of Telit and its licensors contained herein or in the Telit products described in this instruction manual may not be copied reproduced distributed merged or modified in any manner without the express written permission of Telit Furthermore the purchase of Telit products shall not be deemed to grant either directly or by implication estoppel or otherwise any license under the copyrights patents or patent applications of Telit as arises by operation of law in the sale of a product Computer Software Copyrights The Telit and 3rd Party supplied Software SW products describe
18. his information MUST be followed or catastrophic equipment failure or bodily injury may occur Caution or Warning Alerts the user to important points about integrating the module if these points are not followed the module and end user equipment may fail or malfunction Tip or Information Provides advice and suggestions that may be useful when integrating the module All dates are in ISO 8601 format i e YYYY MM DD Reproduction forbidden without written authorization from Telit A S p A All Rights Reserved Page 7 of 32 lit HW User Guide Template 1VV0301096 Rev 2 2015 05 08 1 6 Related Documents e 1 EN 300 220 2 v2 4 1 ETSI Standards for SRD May 2012 e 2 ERC Rec 70 03 ERC Recommendation for SRD October 2012 e 3 2002 95 EC Directive of the European Parliament and of the Council 27 January 2003 e 4 LE70 868 module User Manual 1vv0301037_Telit_xE70_868_RF_Module_User_Guide e 5 Star Network Protocol User Manual 1vv0300873_Telit_Star_Network_Protocol_Stack_User_Guide e 6 SR Manager Tool User Guide 1vv0300899_Telit_SR_Manager_Tool_User_Guide fg 9 x eee Ps f Reproduction forbidden without written authorization from Telit Communications S p A All Rights Reserved Page 8 of 32 lit HW User Guide Template 1VV0301096 Rev 2 2015 05 08 2 Product Description The LT70 868 terminal is a multi channel radio terminal delivering up to 500mW in the 868MHz ISM band
19. ig Noe EG Da ts 23 4 1 Terminal s installation Principles and Cautions 23 4 2 Connection to a RS 422 or RS 485 Interface 24 4 3 Terminal teflaching on eee drid ape eee eB eee eee ee ee A 26 4 4 ETSI 300 220 2 version 2 4 1 standards Summary 27 4 5 Examples of propagation attenuation oooooooooooooooo o 29 5 Declaration of Conformity R R R RRR R RRR RRR R RRR RRR R NR ee R 9 30 6 LONS a XR sis oe A Be eS 31 Ly a gt f 5 S 4 Reproduction forbidden without written authorization from Telit jm S p A All Rights Reserved Page 5 of 32 lit HW User Guide Template 1VV0301096 Rev 2 2015 05 08 1 Introduction 1 1 Scope The aim of this document is to present the hardware features and the application of LT70 868 Radio Terminal The LT70 is a terminal equipped with a Telit module LE70 868 and all its functionalities are supported except Telemetry 1 2 Audience This document is intended for Telit customers and operators who are interested in installing LT70 868 terminals 1 3 Contact Information Support For general contact technical support to report documentation errors and to order manuals contact Telit Technical Support Center TTSC at TS EMEA telit com TS NORTHAMERICA telit com TS LATINAMERICA telit com TS APAC telit com Alternatively use http www telit com en products technical support center contact php For detai
20. ights Reserved Page 4 of 32 lit HW User Guide Template 1VV0301096 Rev 2 2015 05 08 Contents I Introduction ss spess ai e e a EE ee a ee eS So aw ee ee es 6 Tele OODE ne desis de biG oad desig ed a debug os eget gawd L aad 6 Lidia ET LST CS racial A tae eae 6 leos Contact Information SUPPOTE msi eer ete re ier E a 6 lead DOCUMENT Organiza Cion Liria 7 lud Text Conventions seais aaa a aa 7 126 Related DOCUMENTS sicarios rasa a a 8 2 Product Description egg Ra R R R R RR soso reso eee ee eee 9 Zeke 969 MHz band ESQUIFEMentesS sones dede sas ed og oe Oa de oes Galews 9 2 2 Temperature requirements deis Sadie seis Sats Be doe See Rae doe Sao ole 10 2238 Mechanical characteristics iin bd kk es hd Ck a e Sede hd Bo 10 Ls DE Characteristics seba a A ole eed oka Sane 10 2255 BUNCE UONa ae e UGS escala wee eR ee ee ee 11 220 Digital CharacceriStLes gu dies ce oe gies de a e Be Se be Se oe es oes 15 Lats Ordering INFORMAL ION ood dele ede Pe de Sede Oe dee ede Bede ee de Me ded 16 ZO YASCCESS OR UO ous ese a sti wc a Bete tha be eke She eee eee a da haere Sa 16 3 Mechanics and connections eee ee eee ee ee eee 17 371 Mechanical characteristics wes sipa dine ne ee gi ee di oe do ttiie d 17 SoZ CONNESCELONS sse os a pated bees ou e ee eae Sate ee Go haved aves 18 3 3 Cables T e bf g see dete Soe ed eg cee dee eee eae gee 20 4 Annexes eins HG wid wi ee FG So HG eS FE He G
21. ition and switch on the power supply Refer to its SR Manager Tool User Guide 6 for detailed explanation ee S z Reproduction forbidden without written authorization from Telit Communications S p A All Rights Reserved Page 26 of 32 Reserved Z o Telit HW User Guide Template 2015 05 08 1VV0301096 Rev 2 ETSI 300 220 2 version 2 4 1 standards summary Limits allowed by ETSI standard Transmission Frequency lt 12 5 kHz O 25 kHz channelization canon 87 kHz 100 ppm gt 25 kHz channelization 10 ACP for 37 dBm in 16 kHz receiver filter BW under normal test conditions channels l i l lt 25kHz 32 dBm in 16 kHz receiver filter BW under extreme test conditions Lower envelope Upper envelope Reference BW Limit point pomt Minimum Maximum frequency frequency 1 kHz 30 dBm fe lower fe upper 1 pW Modulation BW 1 kHz 36 dBm fe lower 200 fe upper 200 250 nW kHz kHz 10 kHz 36 dBm fe lower 400 fe upper 400 250 nW kHz kHz 100 kHz 36 dBm fe lower 1 fe upper 1 250 nW MHz MHz Frequency 47 MHz to 74 Other Frequencies MHz 7 5 MHz frequencies above to 118 MHz 174 below 1 000 1 000 MHz MHz to 230 MHz Unwanted MHz 470 MHz emissions in State to 862 MHz the spurious domain Operating 54 dBm 4 36 dBm 250 30 dBm 1 nW nW uW Standby 57 dBm 2 57 dBm 2 47 dBm 20 nW nW nW
22. led information about where you can buy the Telit modules or for recommendations on accessories and components visit http www telit com To register for product news and announcements or for product questions contact Telit Technical Support Center TTSC Our aim is to make this guide as helpful as possible Keep us informed of your comments and suggestions for improvements Telit appreciates feedback from the users of our information Reserved Page 6 of 32 lit HW User Guide Template 1VV0301096 Rev 2 2015 05 08 Document Organization This document contains the following chapters Chapter 1 Introduction provides a scope for this document target audience contact and support information and text conventions Chapter 2 Product Description gives an overview of the features of the product Chapter 3 Mechanics and Connections describes in details the characteristics of the product Chapter 4 Annexes installation procedure applicable regulations overview and other useful information Chapter 5 Declaration of Conformity shows conformity assessment documentation for European Directive 1999 05 EC R amp TTE Chapter 6 Safety Recommendations provides some safety recommendations that must be follow by the customer in the design of the application that makes use of the LT70 868 Chapter 7 Document History describes the history of the present product Text Conventions Danger T
23. nse agreement only and may be used only in accordance with the terms of such an agreement Copyrighted Materials Software and documentation are copyrighted materials Making unauthorized copies is prohibited by law No part of the software or documentation may be reproduced transmitted transcribed stored in a retrieval system or translated into any language or computer language in any form or by any means without prior written permission of Telit High Risk Materials Components units or third party products used in the product described herein are NOT fault tolerant and are NOT designed manufactured or intended for use as on line control equipment in the following hazardous environments requiring fail safe controls the operation of Nuclear Facilities Aircraft Navigation or Aircraft Communication Systems Air Traffic Control Life Support or Weapons Systems High Risk Activities Telit and its supplier s specifically disclaim any expressed or implied warranty of fitness for such High Risk Activities Trademarks TELIT and the Stylized T Logo are registered in Trademark Office All other product or service names are the property of their respective owners Copyright Telit Communications S p A 2011 ZE 2 as H 54 7 L TA tl i as 2 x Abe Y 1 AN H f y s y i K 3 KM ee aie a l ge TA A Z Reproduction forbidden without written authorization from Telit Communications S p A All R
24. r Guide Template 1VV0301096 Rev 2 2015 05 08 2 2 Temperature requirements 2 3 Mechanical characteristics Connection using terminal blocks inside the casing Exit through cable gland 100 x 66 x 47 2 4 DC Characteristics 195 1627 107 90 73 47 49 40 23 47 17 6 4 8 mA 0 1 0 11 lt 0 112 mA Reproduction forbidden without written authorization Fro Telit Communications S p A All Rights Reserved Page 10 of 32 wireless solutions HW User Guide Template 1VV0301096 Rev 2 2015 05 08 2 5 Functional Characteristics 1 250 kHz 869 525 MHz 250 kHz lt 10 2GFSK 0 6 l2 7 7 10 20 30 kHz kHz kHz kHz kHz kHz kHz 2 5 kHz Selectable by software see Protocol Stack User Guide 5 From 15dBm to 27dBm L T Reproduction forbidden without written authorization Fro Telit Communications S p A All Rights Reserved Page 11 of 32 wireless solutions HW User Guide Template 1VV0301096 Rev 2 2015 05 08 Estimated value based on the antenna efficiency value 1 458 Ly gt cab Reproduction forbidden without written authorization from Telit Communications S p A All Rights Reserved Page 12 of 32 lit HW User Guide Template 1VV0301096 Rev 2 2015 05 08 ERC Rec 70 03 Band g3 869 40
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