Bausch Datacom DinBox Reference Manual

Gsm/gprs

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Reference manual
DinBox GSM/GPRS
modem
Bausch Datacom NV Tiensesteenweg 56 B-3360 Korbeek-Lo +3216461288
filip@bausch.be

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Summary of Contents for Bausch Datacom DinBox

  • Page 1 Reference manual DinBox GSM/GPRS modem Bausch Datacom NV Tiensesteenweg 56 B-3360 Korbeek-Lo +3216461288 filip@bausch.be...
  • Page 2 DinBox GSM/GPRS Reference manual – V1.0 ! CAUTION ! ELECTRIC SHOCK HAZARD IF COVER REMOVED SERVICE BY QUALIFIED PERSONEL ONLY Document History Date Version Status Author Info 25/10/2004 V1.0 Preliminary Filip Lavaerts Creation Bausch Datacom NV...
  • Page 3: Table Of Contents

    DinBox GSM/GPRS Reference manual – V1.0 Introduction Block Diagram Specifications Housing Connectors Antenna Interface Environmental conditions Power Supply GSM/GPRS module SIM card Ports and Connectors Power Connection Serial DTE Interface I/O Connections LED Indicators Watchdog functionality Push Button AT Command interface...
  • Page 4 DinBox GSM/GPRS Reference manual – V1.0 Bausch Datacom NV...
  • Page 5: Introduction

    DinBox GSM/GPRS Reference manual – V1.0 Introduction This manual is the reference book when setting up the DinBox GSM/GPRS modem for your application. Because of the nature of this product and it's field of application, some degree of technical background knowledge regarding the application and data- communication is assumed.
  • Page 6: Block Diagram

    LED on Front Power Supply The power supply (DC) must be connected to the DinBox GSM/GPRS modem via a terminal block with screw contacts. Make sure the voltage supplied to the modem is in the range of the DinBox GSM/GPRS input voltage (see specifications for details on voltage range).
  • Page 7 GSM/GPRS module and the “Communication Control” processor will be disconnected for a few seconds after the selected reset period. If a part of the DinBox GSM/GPRS is ‘locked’ after e.g. an unexpected high ESD discharge, surge pulse or an internal lock-up, this watchdog will always insure the continuity of communication.
  • Page 8: Specifications

    DinBox GSM/GPRS Reference manual – V1.0 Specifications Housing Phoenix Contact EG22,5 ABS DIN rail housing (EG22.5-G/ABS GN + EG22.5-A/ABS GN) • 22.5 mm 107.5 mm x 75 mm • IP40 • Symmetrical DIN rail mounting according EN50 022 • Green color Standard ABS Acryl Butadiene Styrene –...
  • Page 9: Antenna Interface

    TX: Max. 1.7:1 installed RX: Max. 1.9:1 installed Gain: > 1.5dB referenced to l/2 dipole Maximum power 1W (cw) 2W peak; at ambient temperature of 55°C Never use the DinBox GSM/GPRS modem without a proper antenna attached! Bausch Datacom NV...
  • Page 10: Environmental Conditions

    DinBox GSM/GPRS Reference manual – V1.0 Environmental conditions Temperature in use -10°C / + 50°C Humidity in use 10% - 75% (non condensing) Power Supply Input voltage range: 10 – 50 Vdc regulated Typical power consumption : 350 mA GSM/GPRS module General specifications •...
  • Page 11: Sim Card

    Disconnect the mains power before opening the DinBox GPRS modem! Install a SIM card into the SIM card interface socket. Without a SIM card the DinBox GSM/GPRS will communicate with the DTE but will not respond properly on all commands.
  • Page 12: Ports And Connectors

    - DC Always disconnect the mains power before connecting or disconnecting the power. Make sure the voltage supplied to the modem is in the range of the DinBox GSM/GPRS power supply specification (see specifications for details on voltage range). Bausch Datacom NV...
  • Page 13: Serial Dte Interface

    Serial DTE Interface Only devices which are conform with the safety regulations can be connected to the DTE port! The DinBox PSTN is equipped with a RJ-45 (8x8) connector. This is the serial interface of the modem. 8 CTS 7 RTS...
  • Page 14: I/O Connections

    DinBox GSM/GPRS Reference manual – V1.0 The DinBox GSM/GPRS modem will detect the DTE port speed (auto baud), number of data bits and parity type from the "AT" header that precedes every command (in async mode). The commands +IPR and +ICF saves the baud rate, number of data bits, parity and number of stop bits.
  • Page 15 DinBox GSM/GPRS Reference manual – V1.0 • Opto Coupler Input Input : 5 to 15 V (4 … 14 mA) Other input specifications are optional possible. To processor + 2/4 BAS16 SFH6156-2 - 1/3 • Relais Contact Output Normal open contact (default)
  • Page 16: Led Indicators

    DinBox GSM/GPRS Reference manual – V1.0 LED indicators The InduBox GSM/GPRS has 6 LED indicators in front and 3 LED indicators onto the PCB (internal). Front panel : GSM Network LED off: no service service Pulse 80% on/ 20% off: emergency...
  • Page 17: Watchdog Functionality

    DinBox GSM/GPRS Reference manual – V1.0 Watchdog functionality To prevent a “total lock-up” of the DinBox GSM/GPRS a long term watchdog is implemented. This function is created with a separate RISC micro controller. The micro controller itself is guarded with it’s own internal watchdog (+/- 1 second refresh / WD LED flash).
  • Page 18: At Command Interface

    Two manuals are available : AT Commands Interface Guide. This manual describes the AT-commands based messages exchanged between an application and the DinBox GPRS modem in order to manage GSM related events or services. AT Commands Interface Guide for IP Connectivity.
  • Page 19: Ec-Declaration Of Conformity

    DinBox GSM/GPRS Reference manual – V1.0 EC-Declaration of conformity Bausch Datacom NV...
  • Page 20: Antenna

    DinBox GSM/GPRS Reference manual – V1.0 Antenna Dual band GSM antenna Frequency: 880 - 1880 MHz Gain: 0 dB RG 174 cable 250 cm with FME plug (female) Bausch Datacom NV...
  • Page 21: Modular Jack

    DinBox GSM/GPRS Reference manual – V1.0 RJ-45 Modular Jack Bausch Datacom NV...
  • Page 22: Esd Protection

    DinBox GSM/GPRS Reference manual – V1.0 ESD protection Bausch Datacom NV...

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