User guide

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L’esprit Modem

User Guide

GenPro 2xe

GenPro 22e

(GenPro 20e AOB)

GenPro 23e

(GenPro 24e AOB)

Référence : EG_GenPro2xe_1003_UG_005_UK

Révision : 005

Date : 02/03/2012

S.A. ERCO & GENER – ZI de St. Lambert-des-Levées – BP 30163 – F-49412 SAUMUR Cedex

Tél. : +33 (0)2 41 83 13 00 – Fax : +33 (0)2 41 67 19 20 – www.ercogener.com – infos@ercogener.com

SA CAPITAL 200873 € – R.C. SAUMUR B 332 174 820 – SIRET 332 174 820 00032 – NAF 2630Z – TVA Intra : FR 16 332 174 820

Dct_427_00

Summary of content (63 pages)

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L’esprit Modem User Guide GenPro 2xe GenPro 22e GenPro 23e (GenPro 20e AOB) (GenPro 24e AOB) Référence : EG_GenPro2xe_1003_UG_005_UK Révision : 005 Date : 02/03/2012 S.A. ERCO & GENER – ZI de St. Lambert-des-Levées – BP 30163 – F-49412 SAUMUR Cedex Tél. : +33 (0)2 41 83 13 00 – Fax : +33 (0)2 41 67 19 20 – www.ercogener.com – infos@ercogener.com SA CAPITAL 200873 € – R.C.
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EG_GenPro2xe_1003_UG_005_UK Page 2 / 63 Document History Rev. 001 002 003 004 005 Modifications CREATION Add 4-wire cable with mini Blade fuse § 2.1 Contents and § 3.2.2.1 4-wire micro FIT Updating - of the limit of use of the digital input du § 8.2.3.1 Opto-coupled Inputs - of the environmental conditions for the use with battery option. § 8.3 Environmental characteristics - of the information concerning the certifications § 8.4 Standards/Conformities - the non-guarantee of the battery § 9.
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EG_GenPro2xe_1003_UG_005_UK Page 3 / 63 TABLE DES MATIERES AVERTISSEMENT ............................................................................................................................................ 7 COPYRIGHT ..................................................................................................................................................... 8 1 RÉFÉRENCES .......................................................................................................................
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EG_GenPro2xe_1003_UG_005_UK Page 4 / 63 6.3 "NO CARRIER" MESSAGE ........................................................................................................................... 34 7 FUNCTIONAL DESCRIPTION ..................................................................................................................... 35 7.1 ARCHITECTURE ............................................................................................................................................ 35 7.
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EG_GenPro2xe_1003_UG_005_UK Page 5 / 63 DECLARATION OF CONFORMITY ............................................................................................................... 63 Descriptions and non-contractual illustrations in this document are given as an indication only. ERCO&GENER reserves the right to make any modifications.
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EG_GenPro2xe_1003_UG_005_UK Page 6 / 63 PRÉSENTATION Entirely dedicated to the wireless markets throughout the world, the GenPro 2xe (Application On Board) allows a simple and rapid integration of GSM / GPRS Quad-Band (850/900/1800/1900 MHz) connectivity into M2M applications. The GenPro 2xe is a robust, reliable and long life product.
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EG_GenPro2xe_1003_UG_005_UK Page 7 / 63 Avertissement • Erco&Gener advises to read carefully all the documents concerning the GenPro 2xe (User Guide, Application Notes, Command List). • ERCO & GENER cannot be held responsible for: - The problems due to an inappropriate use of the GenPro 2xe . - The problems due to a wrong configuration - The problems due to a wrong use of an embedded software application developed or supplied by a third party.
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EG_GenPro2xe_1003_UG_005_UK Page 8 / 63 Copyright The reproduction, transfer, distribution or storage of part or the totality of the contents of this document, in any form, without the prior written authorization of ERCO & GENER is strictly prohibited. GenPro 22e and GenPro 23e are a trademark of ERCO & GENER. Hayes is a registered trademark of Hayes Microcomputer Product Inc. The names of products and companies mentioned in this document may be names or trademarks of their respective holders.
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EG_GenPro2xe_1003_UG_005_UK Page 9 / 63 1 Références 1.
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EG_GenPro2xe_1003_UG_005_UK Page 10 / 63 1.2 Referred documents Commands List of Standard library of ERCO & GENER : EG_EGM_CL_xxx_yy the embedded application EasePro of ERCO & GENER : EG_EasePro_01_CL_xxx_yy Application Notes GenPro 2xe of ERCO & GENER : EG_GenPro2xe_1003_AN_xxx_yy GSM reference documents: ● GSM 07.05. ● GSM 07.07. 1.
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EG_GenPro2xe_1003_UG_005_UK GPRS GPS GSM HR I IEC IMEI I/O LED LLC MAX ME MIC Micro FIT MIN MNP MO MS MT NOM O Pa PBCCH PC PCL PDP PIN PLMN PUK RF RFI RI RMS RTS RX SIM SMA SMB SMS SNR SNTP SPI SPL SPK SRAM TCP/IP TDMA TU TUHigh TX TYP UTC VSWR Page 11 / 63 General Packet Radio Service Global Positioning System Global System for Mobile communications Half Rate Input International Electrotechnical Commission International Mobile Equipment Identification Input / Output Light Emitting Diode Low Level Command
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EG_GenPro2xe_1003_UG_005_UK Page 12 / 63 1.4 Symbols The following symbols are used to highlight the important information of this userguide. A symbol for the essential information concerning the module integration and performance. A warning symbol indicates the actions that could harm or damage the module. 2 Packaging 2.1 Content The GenPro 2xe (see table 1.
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EG_GenPro2xe_1003_UG_005_UK Page 13 / 63 Depending on the reference GenPro ordered, 2 or 4 wires cables are supplied. Descriptions and non-contractual illustrations in this document are given as an indication only. ERCO&GENER reserves the right to make any modifications.
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EG_GenPro2xe_1003_UG_005_UK Page 14 / 63 2.2 Packing case The external dimensions of the packing case are: - Width: 54.5 mm, - Height : 68 mm, - Length: 108 mm. An identification label is put on the top of the packing case. It shows: - The ERCO & GENER logo, - The product reference: GenPro 2xe, - The CE mark, - The ROHS Compliant 2002 / 95 / EC mark, - The IMEI bar code with 15 digits. The dimensions of the label are: - Height: 37 mm, - Length: 70 mm. 2.
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EG_GenPro2xe_1003_UG_005_UK Page 15 / 63 3 General Presentation 3.1 Description Description of the modem GenPro 2xe : Micro-Fit 2pts/M Connectorr (only GenPro 23e) Micro-Fit 4pts/M connector Sub HD 15pts/F Connector Front side Rear side SMA/F Connecteur SIM card cover GSM LED 2 brackets to fix the modem on a support. Fixing brackets Descriptions and non-contractual illustrations in this document are given as an indication only. ERCO&GENER reserves the right to make any modifications.
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EG_GenPro2xe_1003_UG_005_UK Page 16 / 63 3.2 External connections 3.2.1 Connections 3.2.1.1 Antenna connectors The GSM antenna connector is SMA female with a 50Ω impedance 3.2.1.2 Micro FIT connectors Female Micro FIT Connector with 4 male pins: This connector GenPro 2xe is a connector for external power DC and GPIO (these 2 Input and output signals are available only for the GenPro 24e version).
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EG_GenPro2xe_1003_UG_005_UK Page 17 / 63 3.2.1.3 15-pin Sub D HD connector The female 15-pin high density Sub D connector is used for: - The RS232 serial link connection, - The audio line connection (microphone and loud-speaker), - The BOOT and RESET signals.
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EG_GenPro2xe_1003_UG_005_UK Page 18 / 63 3.2.2 Cables According GenPro ordered, different cables described below will be delivered (refer to table 1.1). 3.2.2.1 2-wire micro FIT cable GenPro 22e The 2-wire micro FIT cable allows to power the modem. Molex connector 5mm tinned copper wire Black wire (GND) Red wire (+VDC) Fuse 2.5A/250V (5 x 20 mm) View from cable side Component Characteristics 4-pin Micro FIT connector Supplier: MOLEX Cable Length ≈ 1.5m Wirel Tinned copper 24 x 0.
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EG_GenPro2xe_1003_UG_005_UK Component 4-pin Micro FIT connector Cable Wire Fuse Page 19 / 63 Characteristics Length ≈ 1.5m Tinned copper 24 x 0.2 mm Surface area : 0.75 mm² mini N 2A 32V Fast (Grey) 3.2.2.3 2-wire micro FIT cable GenPro 23e The 2-wire micro FIT cable allows to use the 2 supplementary inputs.
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EG_GenPro2xe_1003_UG_005_UK Page 20 / 63 4 Characteristics and Services The GenPro 2xe is a class10 GSM/GPRS modem dedicated to asynchronous binary data transmission, SMS and voice. It may also have 3 inputs and 1 output The characteristics of different GenPro 2xe are summarized in the table in paragraph 1.1 The available services are summarized in the table below.
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EG_GenPro2xe_1003_UG_005_UK Page 21 / 63 5.1.2 Installation of the modem To install the modem, it is recommended to do the following operations with the modem turned off: - Remove the SIM card cover on the rear side. - Carefully insert the SIM card into the reader. Way of insertion of the SIM card - Push the SIM card until hearing a "clic" that ensures its correct positioning. - Put the SIM cover back. - Connect the GSM antenna to the SMA connector. - Connect the GPS antenna to the SMB connector.
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EG_GenPro2xe_1003_UG_005_UK Page 22 / 63 The modem is now ready. There are different cases depending on the application or library installed inside the equipment: - Without library: corresponds to the Boot_Loader. - With EGM standard library. - The application ERCO & GENER EasePro-01. - The owner application.. 5.1.3 Checking the communication with the modem 5.1.3.1 Without Library The GenPro 2xe does not contain any library, it will return the menu of the Boot-Loader.
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EG_GenPro2xe_1003_UG_005_UK Page 23 / 63 5.1.3.2 Standard with EGM Library The GenPro 2xe contains the EGM standard library; it is waiting for a command. Connect the link RS232 between the DTE (COM port) and the modem (DCE). Set the RS232 port of the DTE as follows: ▪ Bits per second: 115 200 bps, ▪ Data Bits: 8, ▪ Parity : None, ▪ Stop Bits: 1, ▪ Flow control : material. Use a communication software like HyperTerminal ® of Windows. Send the AT command. The modem returns OK.
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EG_GenPro2xe_1003_UG_005_UK Page 24 / 63 5.1.4 SIM card Extraction To remove the SIM card from the modem, it is recommended to do the following operations with the modem turned off: - Remove the SIM card cover on the rear side. - Press the SIM card (simple pressure) until hearing a "clic" that ensures its ejection. - Remove delicately the SIM card from the reader. - Put the SIM cover back. 5.1.
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EG_GenPro2xe_1003_UG_005_UK Page 25 / 63 5.2 Specific recommendations for the use of the modem in vehicles The power supply connector of the modem GenPro 2xe must NOT be connected directly to the battery of the vehicle. 5.2.1 Recommended Connection on the battery of a truck All lorries have a Circuit Breaker outside the cabin.
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EG_GenPro2xe_1003_UG_005_UK Page 26 / 63 5.2.2 Technical constraints in truck It is highly recommended NOT to connect the modem supply directly to the battery but to the circuit breaker.
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EG_GenPro2xe_1003_UG_005_UK Page 27 / 63 5.3 Modem leds 5.3.1 Without library The GenPro 2xe does not contain any library. The led is off. 5.3.2 With EGM standard library The led remains off. 5.3.3 The application ERCO & GENER EasePro-01 This application is currently under development. Contact us. 5.3.4 The owner application The GenPro 2xe contains your application. The led status depends on your parameters. 5.
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EG_GenPro2xe_1003_UG_005_UK Page 28 / 63 5.5 Checking the quality of the GSM reception signal The modem contains the EGM standard library (see the documents "EG_EGM_CL_xxx_yy" of ERCO & GENER) in this case, the modem will be able to make a call only if the received GSM signal is sufficient. The command AT+CSQ allows to know the reception level (rssi) of the signal sent by the closest GSM Base Transceiver Station (BTS), as well as the receive bit error rate (ber).
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EG_GenPro2xe_1003_UG_005_UK Page 29 / 63 5.6 Verification of the PIN code The modem contains the EGM standard library (see the documents "EG_EGM_CL_xxx_yy" of ERCO & GENER) in this case, the PIN code is essential in order to make a call or to accept a response coming from the GSM network. This code is held in the SIM card and can be modified by the user.
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EG_GenPro2xe_1003_UG_005_UK Page 30 / 63 If the modem is not registered: check the connection between the modem and the antenna or the reception level of the signal (cf. paragraph 5.5). For more information about AT commands, see the document "EG_EGM_CL_xxx_yy" of ERCO & GENER. 5.8 Main AT commands (HAYES) The modem contains the EGM standard library (see the documents "EG_EGM_CL_xxx_yy" of ERCO & GENER) in this case, the table below shows the main AT commands necessary for the control of the modem.
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EG_GenPro2xe_1003_UG_005_UK Page 31 / 63 (2*) with +CRC=1. The command AT+CRC=1 allows in the case of an incoming call to display an extended message that indicates the canal called. This message corresponds to the type of number called: voice, data, it is possible to save it with the command AT&W. Examples: If the VOICE number is called, the modem replies: +CRING : VOICE If the DATA number is called, the modem replies: +CRING : REL ASYNC 5.
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EG_GenPro2xe_1003_UG_005_UK Page 32 / 63 Table: Solutions when there is no dialogue between the modem and the RS232 link If the modem... Returns nothing Check : Is the modem correctly powered? Is the serial cable connected at both ends (PC and Modem)? Action Ensure that the modem is connected to an external regulated power source and supplies a tension from 5.5V to 32V (§ 8.2.1). Check the connection of the serial cable.
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EG_GenPro2xe_1003_UG_005_UK Page 33 / 63 6.2 "ERROR" message The modem returns a message "ERROR" (in response to an AT command) in the following cases: ▪ The COM port is not directed to the modem GenPro 2xe but to another modem. Enter ATI1, and the response must be Enabler_III.... Any other response indicates a dialog with another modem. In this case, check the COM port used in the Hyperterminal.
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EG_GenPro2xe_1003_UG_005_UK Page 34 / 63 6.3 "NO CARRIER" message If the modem returns the message "NO CARRIER" after an attempted call (voice or data), check the table below to see the possible causes and the solutions. Table: Solutions when a message "NO CARRIER” is returned If the modem... "NO CARRIER" Check : Action Is the received GSM signal strong See the paragraph 5.5 to check the quality of the enough? received signal Is the modem registered on the network? See the paragraph 5.
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EG_GenPro2xe_1003_UG_005_UK Page 35 / 63 7 Functional Description 7.1 Architecture 7.2 Power supply 7.2.1 General presentation The modem must be powered by an external DC tension (V+BATTERY) between +5.5V and +32V. The regulation of the modem power supply is made with a DC/DC internal converter in order to supply all the necessary internal DC tensions. For the GPS module, another regulation is made for its internal power supply.
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EG_GenPro2xe_1003_UG_005_UK Page 36 / 63 7.2.2 Internal battery option 7.2.2.1 Presentation of internal battery option The battery is fixed inside the GenPro 2xe . It is connected to an additional charging circuit cabled on the mother board of the GenPro 2xe . This battery allows to maintain the GenPro 2xe functioning in the absence of its external power supply (power supply connected on the Micro-FIT 4-pin female connector).
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EG_GenPro2xe_1003_UG_005_UK Page 37 / 63 7.2.2.3 Charge voltage and supply voltage The following table shows the consumptions of the modem with GSM Off and Rs232 disconnected. These values were measured after a complete discharge of the battery. Table : Power consumption (2*) CONDITIONS I Charge Nom.(mA) T=25°C External supply tension without RS232 @ 5.5V 358 @ 12V 173 @ 24V 92 @ 32V 72 (2*) The power supply consumption may vary by 5% depending on the temperature range (-20 °C to +55 °C). 7.2.
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EG_GenPro2xe_1003_UG_005_UK Page 38 / 63 7.2.2.5 Instruction and restrictions of use The internal battery option is not cabled by default and its implementation must be made by us in our factory (contact us). When the battery is completely discharged, it takes around three hours to obtain a complete charge. When the battery is connected and charged, it is not possible to do an On/Off of the device.
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EG_GenPro2xe_1003_UG_005_UK Page 39 / 63 The available signals on the RS232 serial link are: TX data (CT103/TX) : Data emission, RX data (CT104/RX) : Data reception, Request To Send (CT105/RTS) : Request to send, Clear To Send (CT106/CTS) : Ready to send, Data Terminal Ready (CT108-2/DTR) : Data terminal ready, Data Set Ready (CT107/DSR) : Data set ready, Data Carrier Detect (CT109/DCD) : Signal detection (optional) and Buzzer output (by default), Ring Indicator (CT125/RI) / 3.
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EG_GenPro2xe_1003_UG_005_UK Page 40 / 63 7.4 Output +3.8V The tension available on the pin 13 of the 15-pin sub D HD is: see table below Table: Conditions of use Parameters Condition Vout 5.5 V ≤ +VDC ≤ 32V Iout Max. Min. Typ. Max. 3.8 Unit Vdc 100 mA When the battery option is present, the tension available on the pin 13 of the 15-pin sub D HD is Parameters Vout Iout Condition Min. Without power supply * 5.5 V ≤ +VDC ≤ 32V Max. Typ. Max. Unit 2.8 4.2 Vdc 4.4 4.
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EG_GenPro2xe_1003_UG_005_UK Page 41 / 63 7.5 Inputs/Outputs functioning - GenPro 23e The modem contains the EGM standard library (see the documents "EG_EGM_CL_xxx_yy" of ERCO & GENER) in this case, the modem GenPro 23e provides 3 inputs (opto-coupled) and 1 output (open collector) available for an external use. The input / output are not available on the GenPro 22e.
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EG_GenPro2xe_1003_UG_005_UK Page 42 / 63 7.6 BOOT This signal must NOT be connected, NOT used. Its use is strictly reserved for the manufacturer. 7.7 RESET 7.7.1 General presentation This signal allows to make a Hardware RESET of the modem. In fact, this pin is used to force a RESET of the modem, doing a low level during at least 10 ms. This signal must be used only in case of emergency RESET.
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EG_GenPro2xe_1003_UG_005_UK Page 43 / 63 7.7.2 RESET sequence To activate the emergency RESET sequence, the RESET signal must be put to a low level during at least 10 ms. A soon as the modem has been RESET, if a SIM card is inserted inside the SIM reader, you must wait for the end of the initialization before accessing it again. Moreover, the acquisition time of a GPS position will have to be taken into consideration. • Using the RESET does not restore the factory parameters. 7.
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EG_GenPro2xe_1003_UG_005_UK Page 44 / 63 7.9 Audio The modem contains the EGM standard library (see the documents "EG_EGM_CL_xxx_yy" of ERCO & GENER) in this case, the audio interface is standard to connect an equipment like a telephone handset. The echo cancelation (command AT$MICAEC) and noise reduction features are also available in order to improve the audio quality in the case of free-hand applications.
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EG_GenPro2xe_1003_UG_005_UK Page 45 / 63 7.9.1 Microphone inputs The microphone inputs are assembled in differential to reduce the noise in common mode and the TDMA noise. They include the functionality for a microphone like Electret (0.5 mA and 2 Volts) and they are ESD protected. This Electret microphone can be directly connected to these inputs allowing an easy connection to a telephone handset. The microphone impedance is around 36 kΩ.
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EG_GenPro2xe_1003_UG_005_UK Page 46 / 63 7.10 Internal processor 7.10.1 EGM presentation The GenPro 2xe has an ARM7 processor that allows to have an embedded application developed from the EGM and based on eCos libraries. The EGM libraries supplied by ERCO &GENER contain the following elements: ● EGM software library, ● eCos software library, ● A set of header files (.h) defining the EGM API functions, ● Source code samples.
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EG_GenPro2xe_1003_UG_005_UK Page 47 / 63 7.10.2 EGM Architecture The software architecture is described below. For more information about EGM, see the documents ERCO & GENER for a description of the different functionalities. Descriptions and non-contractual illustrations in this document are given as an indication only. ERCO&GENER reserves the right to make any modifications.
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EG_GenPro2xe_1003_UG_005_UK Page 48 / 63 8 Technical Characteristics 8.1 Mechanical characteristics GenPro 22e GenPro 23e Dimensions 73 x 54.5 x 25.5 mm (excluding the connectors) Complete dimensions 90 x 54.5 x 25.5 mm ≈ 82 grams (modem only) < 115 grams (modem + fixing brackets + cables) Weight ≈ 84 grams (modem only) < 147 grams (modem + fixing brackets + cables) Volume 101.
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EG_GenPro2xe_1003_UG_005_UK Page 49 / 63 8.2 Electrical characteristics 8.2.1 Power supply Table: Electrical characteristics without battery option Power supply range Average consumption - 5.5V à 32V DC (GSM ou DCS ou GPRS) - GSM 900 MH : 109 mA @ 12V in communication - GSM 1800 MHz : 97 mA @ 12V in communication - Idle mode : 18 mA @ 12V Once the power supply is connected, the modem is permanently consuming.
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EG_GenPro2xe_1003_UG_005_UK Page 50 / 63 Table 2 : Power supply consumption (1*) with RS232 disconnected and with battery option Battery full CONDITIONS 850 MHz 900 MHz 1800 MHz 1900 MHz T=25°C et carte SIM 3V I Nom.(mA) I Nom.(mA) I Nom.(mA) I Nom.
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EG_GenPro2xe_1003_UG_005_UK Page 51 / 63 Table 4 : Consumption with internal battery Without external power supply CONDITIONS 850 MHz 900 MHz 1800 MHz 1900 MHz T=25°C et carte SIM 3V I Nom.(mA) I Nom.(mA) I Nom.(mA) I Nom.(mA) @ 3.8V 36 36 36 36 @ 3.8V 283 281 248 237 @ 3.8V 453 455 387 373 @ 3.
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EG_GenPro2xe_1003_UG_005_UK Page 52 / 63 8.2.2.2 Loudspeaker Characteristics of the output for the loudspeaker Spkr Output Parameter/Conditions Min Ω Output Swing 1.5 V 33 Ω Maximum Differential Capacitive Load 100 Common Mode Minimum Resistive Load At Internal Speaker (+) or (-) Common Mode Maximum Capacitive Load At Internal Speaker (+) or (-) Amplifier Gain EARG = 1 EARG = 0 200 50 Min Typ Distortion ≤ 2% and 120 Ω, VSP input level = +3 dBm0, amp gain = -11 dB 0.
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EG_GenPro2xe_1003_UG_005_UK Page 53 / 63 8.2.2.3 Buzzer Characteristics of the output for the Buzzer Characteristics Symbols Conditions Min. Typ. Max.
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EG_GenPro2xe_1003_UG_005_UK Page 54 / 63 8.2.3 Inputs/Output – GenPro 23e The GenPro 23e provides 3 opto-coupled inputs (E1 to E3) and 1 open-collector output (S1). As an option, it is possible to have an analog input instead of the opto-coupled input E2. 8.2.3.1 Opto-coupled Inputs – GenPro 23e Table: Diode Characteristics of the opto-coupled inputs Symbols Conditions Min. Typ. Characteristics Max. Unit IF (rms) 50 mA max. inverted tension VR 5 V Direct tension VF IF = 10 mA 1.
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EG_GenPro2xe_1003_UG_005_UK Page 55 / 63 8.2.3.2 Output – GenPro 23e Table: Characteristics of the open-collector output Characteristics Symbols Conditions Max. Unit max. tension VCE0 Open transmitter 80 VDC max. tension VCES VBE = 0 V 60 VDC Collector current IC 1 A Saturation tension VCEsat IC = 500 mA 1.3 V Dissipation PTtot Tamb ≤ 25 °C, Tj = 110 °C 0.78 W Electric scheme of the output No protection is provided. The user must respect the values of the table above. 8.2.3.
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EG_GenPro2xe_1003_UG_005_UK Page 56 / 63 8.2.3.4 Bus One Wire – GenPro 23e As an option on the GenPro 23e, it is possible to have an input Bus One Wire instead of the opto-coupled input E3. Table: Characteristics of bus One Wire Parameters Condition Min. VIL Input Voltage – Low -0.3 VIH Input Voltage – High 2 RPULLUP Internal Pull-Up Resistor CIN Typ. 3.3 Max. Unit 0.8 Vdc 3.6 Vdc 100 Input Capacitance Fmax KΩ 14 pF 100 KHz Internal Wiring Diagram of One Wire bus 8.2.
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EG_GenPro2xe_1003_UG_005_UK Page 57 / 63 8.2.5 RESET signal Cabling Scheme Table: Conditions of use Parameters Condition Min. VIL Input Voltage – Low or float VIH Input Voltage – High RIPU Internal Pull-Up Resistor Typ. Max. Unit -0.3 0.8 Vdc 2 3.3 Vdc 5.38K Ohms 8.2.6 RF GSM/DCS characteristics 8.2.6.1 RF functioning The RF functioning complies with the ETSI GSM Standards. The RF performances for the receiver and the transmitter are described below.
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EG_GenPro2xe_1003_UG_005_UK Page 58 / 63 8.2.6.2 GSM external antenna The GSM external antenna is connected to the modem via the SMA/M connector. The external antenna must have the characteristics described in the table below. Table: Characteristics of the GSM external antenna Frequency band 850/900/1800/1900 MHz Impedance 50 Ohms nominal DC impedance 0 Ohm Gain 0 dBi in a minimum direction VSWR (Rx max TX max) 1.
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EG_GenPro2xe_1003_UG_005_UK Page 59 / 63 Operating temperature range Battery charging 0 °C to +45 °C Battery discharging -20 °C to +45 °C Storage temperature range 1 year of storage between -20°C to + 35°C 3 months of storage between -20°C to + 45°C 1 month of storage between -20°C to + 60°C Relative humidity 65 ±20% 8.4 Standards/Conformities The product complies with the following requirements: - R&TTE 1999/5/EC Directive, - EN301489-1:V1.8.1 - EN301489-7:V1.3.1 - §6.5, §6.6, §6.8 and §6.
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EG_GenPro2xe_1003_UG_005_UK Page 60 / 63 9 Security recommendations 9.1 General security It is important to respect the specific regulations concerning the use of radio equipment, in particular with the possible risks of interference due to radio frequency (RF). Please respect carefully the following security advices. Turn off your GSM modem: ● On an aircraft, the use of cellular telephone can endanger the plane operations; disturbing the cellular network is illegal.
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EG_GenPro2xe_1003_UG_005_UK Page 61 / 63 9.2 Security in a vehicle Do not use your Modem whilst driving, unless equipped with a correctly installed ear-piece/hands-free kit. Respect the national regulations concerning the use of cellular telephones in vehicles. Road safety is always a priority. An incorrect installation of the GSM modem in a vehicle could cause an incorrect functioning of the vehicle’s electronics. To avoid such problems, ensure that the installation was made by a qualified person.
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EG_GenPro2xe_1003_UG_005_UK Page 62 / 63 10 Recommended Accessories The accessories recommended by ERCO & GENER for the modem GenPro 2xe are described on our website in the section Products/Accessories. For more information, contact our sales department 11 Client support ERCO & GENER ensures the client support for all its modems sold.
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L’esprit Modem DECLARATION OF CONFORMITY Manufacturer : ERCO & GENER Address : Rue des Petites Granges Z.I. de Saint Lambert des Levées B.P. 30163 49412 SAUMUR CEDEX – France Website : http://www.ercogener.com declares that the product : Name : Name : GenPro 22e GenPro 23e Type : Type : Modem Modem Complies with : - R&TTE 1999/5/EC Directive, - EN301489-1:V1.8.1 - EN301489-7:V1.3.1 - §6.5, §6.6, §6.8 and §6.9 of the 2004/104/CE directive - EN 301 511 v9.0.