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insys icom GPRS 5.1 serial Manual

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  • Page 1 INSYS GPRS 5.1 serial...
  • Page 3 Copyright © March 14 INSYS MICROELECTRONICS GmbH Any duplication of this manual is prohibited. All rights on this documentation and the devices are with INSYS MICROELECTRONICS GmbH Regensburg. Trademarks The use of a trademark not shown below is not an indication that it is freely availa- ble for use.

  • Page 4: Table Of Contents

    Contents Scope of Delivery ....................7 General ........................ 8 Function Overview ......................8 Application Example ......................9 History ..........................10 Utilization Notes ....................11 Mounting ......................12 Front Panel ........................12 Top ............................. 13 Bottom ..........................13 HSComm GPRS ........................14 Initial Operation ........................
  • Page 5 Automatic SMS Dispatch Via Switch Input .............. 59 6.7.2 Connection Setup via Switch Input ................62 6.7.3 Transmitting Input States to Another INSYS GPRS 5.1 serial (IO Tunnelling) . 63 Remote Configuration ...................... 68 Firmware Update ......................69 6.10 Virtual COM Port ....................... 70 Short Description INSYS AT Commands ............
  • Page 6 Contents GPRS Dial-In Parameters ................... 88 FAQ ........................89 Technical Data ....................94 12.1 General ..........................94 12.2 Mechanical Features ......................94 12.3 Power Supply ........................95 Connections, Display and Control Elements ............ 96 13.1 Serial Interface ........................97 13.2 SIM Card 97 13.3 Internal Design ........................

  • Page 7: Scope Of Delivery

    Scope of Delivery Before you begin with the initial operation, please check if all accessories are in- cluded in the box.  INSYS GPRS 5.1 serial  PC connection cable 9/9-pin (RS232 cable)  User Guide Please contact your supplier if the content is not complete. Please also check the modem for shipping damage.

  • Page 8: General

    INSYS GPRS 5.1 serial General 2.1 Function Overview The INSYS GPRS 5.1 serial is a DIN rail device for industrial applications. It has a compact design, a robust plastic housing and offers the following charac- teristics:  Quadband GSM engine for all four frequency ranges: 850 / 900 / 1800 / 1900 MHz (The INSYS GPRS 5.1 serial can be used worldwide)

  • Page 9: Application Example

     Integrated SIM reader and external SIM interface for 3V / 1.8 V SIM cards  Hardware watchdog  Extended data formats for the serial interface  Hardware and software handshake at the serial interface  Field strength of the GSM network, status display of the INSYS GPRS 5.1 serial Application Example GPRS Internet...

  • Page 10: History

    General INSYS GPRS 5.1 serial History Version Additional functions  Redesign 1.00  Further development:  Accepts incoming TCP connections ("TCP Listen"), replace- ment destinations for AutoDial  Substitute access for TCP Leased Line 2.001  Termination of GPRS connections for incoming CSD calls ("CSDPRIO")

  • Page 11: Utilization Notes

    INSYS GPRS 5.1 serial Utilization Notes 3 Utilization Notes  This manual uses the symbol for especially important notes. Further notes will be marked accordingly.  All factory settings are marked “default”.  In Chapters 4.6 to 7 the description consists of two columns. Individual functions are described on the left side.

  • Page 12: Mounting

    Mounting Front Panel INSYS Power Status Connect RX/TX Signal Reset GPRS The INSYS GPRS 5.1 serial has five LEDs for the operating state: Name Colour LED off LED on LED blinks LED flashes No supply volt- Supply voltage Power Green...

  • Page 13: Top

    INSYS GPRS 5.1 serial Mounting Name Colour LED off LED on LED blinks LED flashes RX/TX Date is exchanged No data ex- (Receive / Green via the modem change Transmit) Blinking interval depending on GSM signal (field strength): 25 .. 31...

  • Page 14: Hscomm Gprs

    For a simpler set-up, all basic functions of the INSYS GPRS 5.1 serial can be entered without knowing the individual AT commands and their parameters, using the configuration software HSComm GPRS.

  • Page 15: Initial Operation

    INSYS GPRS 5.1 serial Mounting Initial Operation 4.5.1 Installation This section applies only to the initial startup of the device with factory settings. Have the SIM card and the according PIN ready. Install the device on a DIN rail. Connect the power supply.

  • Page 16: Driver Installation

    Install the configuration software HSComm GPRS and/or your terminal program. 10. Start the program HSComm GPRS on the PC. 11. Synchronize the serial interfaces of the PC and the INSYS GPRS 5.1 serial  At delivery, the serial interface settings of the INSYS GPRS 5.1 se- rial are as follows: 8 data bits, no parity, 1 stop bit, data rate 19,200 Bits/s.

  • Page 17: Entering The Sim Pin Into The Device

    4.5.3 Entering the SIM PIN into the Device Start the program HSComm GPRS. Read out the settings. Enter the PIN of the SIM card you are using. Transmit the value to the INSYS GPRS 5.1 serial.  Use the button "Send settings".

  • Page 18: Inserting The Sim Card

    Disconnect the power supply.  The LEDs of the INSYS GPRS 5.1 serial will go out. Remove the SIM card holder.  Press the sunken button (see image) above the SIM card holder...

  • Page 19: Checking The Settings

    INSYS GPRS 5.1 serial Mounting Insert the SIM card into the card holder. Reinsert the SIM card holder into the SIM card reader.  Insert the card holder. The contacts of the SIM card must point to the left when looking at it from the front of the device.

  • Page 20: Checking The Field Strength Of The Gsm Signal

    Mounting INSYS GPRS 5.1 serial 4.5.6 Checking the Field Strength of the GSM Signal Read out the GSM field strength.  Use the button "GSM signal" in HSComm GPRS.  The field strength is displayed.  The response should be a field strength of at least 12 – other- wise the antenna location needs to be changed to ensure fault- less communication.

  • Page 21: Setting The Gprs Apn (Access Point Name) Dial-In Parameters

    INSYS GPRS 5.1 serial Mounting 4.5.7 Setting the GPRS APN (Access Point Name) Dial-In Parameters Click on the tab "GSM/GPRS" in the program HSComm GPRS.  see also Chapter 11 - GPRS Dial-in Parameters - Enter the GPRS Access Point Name in the software HSComm GPRS or se- lect it from the list.

  • Page 22: Connection To The Application

    4.5.8 Connection to the Application For the operation, the application settings and the settings of the INSYS GPRS 5.1 serial for baud rate, data format and handshake must be identi- cal. Application...

  • Page 23: Operating Modes

    See Chapters 5.2.7 and 7. 4.6.1.2 Online The INSYS GPRS 5.1 serial can be switched to online command mode during a data connection (CSD, GPRS, “TCP transparent”). After switching from data mode to online command mode, the <1 Sek.

  • Page 24: Connection

    Connection INSYS GPRS 5.1 serial Connection Connection Target Bearer Trigger Chap. TCP transparent (mo- TCP/IP GPRS  AT command dem emulation) EDGE  Incoming con- nection request  SMS  Callback  Leased Line  Switch input Modem  AT command ISDN ...
  • Page 25 INSYS GPRS 5.1 serial Connection Note As default, the INSYS GPRS 5.1 serial will login to the strongest available GSM network. In regions close to borders, registering into the desired network is not always suc- cessful. Manually selecting the exclusively preferred network will correct this problem.
  • Page 26 Connection INSYS GPRS 5.1 serial Transfer the current settings to the INSYS GPRS 5.1 serial. Afterwards, the device must be reset. After the current settings have been read out, the INSYS GPRS 5.1 serial is registered. If the device is preconfigured for another country, a search for the desired net- work provider will be useful.
  • Page 27 INSYS GPRS 5.1 serial Connection Mark and then apply the selection. Alternatively, the settings can be entered or modified using the terminal pro- gram. AT**PIN Enter PIN If manual network provider selection is required, the network provider identifi- cation number must be determined. You will find a chart for the INSYS GPRS 5.1...

  • Page 28: Tcp Transparent (Gprs Modem Emulation)

    IP address (e.g. 212.77.161.1) or via the domain name (e.g. www.insys-icom.de). 5.2.1.2 Incoming TCP connections The INSYS GPRS 5.1 serial is addressed via its IP address. Its IP address must be routable. The IP address may be static or dynamic. For dynamic IP addresses, the INSYS GPRS 5.1 serial supports the function to communicate the IP address it re-...
  • Page 29 INSYS GPRS 5.1 serial Connection According to the APN, PPP authentication is required. The necessary infor- mation can be obtained from the customer service center of your provider. When using VPN or "FIX IP" solutions, authentification must in general al- ways be used.

  • Page 30: Settings For The Leased Line

    Perform RESET, accept all parameters 5.2.3 Settings for the leased line The INSYS GPRS 5.1 serial will automatically establish a leased line after the device is switched on, or after a reset. The connection is monitored and re-established af- ter interruptions.
  • Page 31 It is based on the following mechanism: If the INSYS GPRS 5.1 serial is restarted in leased line operation, the pre-defined AutoDial default destination is dialed after 20 seconds. If the connection setup fails, the device will attempt to dial the AutoDial alternative destination.

  • Page 32: Settings For Tcp Listen (Incoming Tcp Connections)

    Connection INSYS GPRS 5.1 serial The alternative destination is specified with the following settings: Connection to an IP address as alternative access AT**LL2=5 Setting for leased line function Remote terminal IP address AT**AUTOIP2=<ip> Remote terminal TCP port AT**AUTOPORTIP2=<port> Save settings...
  • Page 33 The successful dial-up into the GPRS network is displayed after the startup with the message +PPP-IP SETUP; the INSYS GPRS 5.1 serial can now be reached via its IP address. If the connection can not be established (network failure, etc.) or if the connection is terminated, the INSYS GPRS 5.1 serial will automatically start reconnecting.

  • Page 34: Manual Connection Setup

    The connection setup and the connection itself are monitored. If the connection can not be established (network failure, remote system does not respond) or if the connection is terminated, the INSYS GPRS 5.1 serial will auto- matically start reconnecting. To limit the connection costs for inaccessible remote terminals (for each connec- tion setup data packets are created and billed), the delay time will increase for every new repeated attempt.

  • Page 35: Connection Acceptance

    The connection was accepted. CONNECT As soon as the INSYS GPRS 5.1 serial has displayed the message PPP-IP SETUP, it can be reached by incoming TCP connections, i.e. it is in Listen mode at the TCP port which has been set with the command AT**TCPLISTENPORT.

  • Page 36: During The Connection

    This depends on the terms of the contract with the mobile network provider. The INSYS GPRS 5.1 serial offers systems with dynamic IP addresses the option to communicate the IP addresses allocated by the provider during the current GPRS dial-up into TCP Listen ((+PPP-IP SETUP) to a server.
  • Page 37 If three successive monitoring packets are not responded to, the connection is re- garded as terminated, and the INSYS GPRS 5.1 serial returns to offline mode. If the device is configured as a leased line device, the connection will then be re- established.

  • Page 38: Termination

    GPRS service. Remote terminals for the connection can be analogue modems, ISDN adapter, or GSM devices. With the help of HSComm GPRS, the INSYS GPRS 5.1 serial can automatically ac- cept the CSD call. Click on the tab “Basic settings”.

  • Page 39: Connection Setup

    INSYS GPRS 5.1 serial Connection 5.3.1 Connection setup Dial the number to which a connection is to ATD<phone number> be set up (always with area code, except for special provider numbers). After the call was accepted; the transfer of Connect 9600/RLP data can begin (e.g.

  • Page 40: Termination

    Connection INSYS GPRS 5.1 serial The indicator for incoming connections can in addition display also the connection type (data, voice) (AT+CRC=1) and the phone number of the caller (AT+CLIP=1) as an option. Accepting incoming CSD connections for an active TCP Listen mode is only possible when the function CSDPRIO is used.

  • Page 41: Connections To Isdn Tas

    When the GPRS functionality of the built-in GPRS/GSM/EDGE Engine of the INSYS GPRS 5.1 serial is used directly, the INSYS GPRS 5.1 serial provides only raw PPP da- ta. In this case, the application must perform the required protocol stacks (PPP, TCP/IP) for the application.

  • Page 42: Ppp Authentification Type

    INSYS GPRS 5.1 serial 5.4.2 PPP authentification type To adjust the authentification type to the one used by the PPP client of the appli- cation, the INSYS GPRS 5.1 serial offers two possibilities:  No authentification AT^SGAUTH=0  PAP authentification AT^SGAUTH=1 According to the APN, PPP authentication is required.

  • Page 43: Functions

    INSYS GPRS 5.1 serial Functions Functions Access Control Password protection and selective call acceptance can be set us- ing HSComm. 6.1.1 Password Protection The password consists of a maximum of 16 characters and pro- tects  switching into remote configuration during a data connec- tion (CSD or “TCP transparent”)

  • Page 44: Selective Call Answer

    Functions INSYS GPRS 5.1 serial Alternatively, a new password can be set or an old password can be changed or deleted using the terminal program. Setup new password AT**PASSC=<newPW>,<newPW> Change password AT**PASSC=<old PW>,<newPW>, <newPW> AT**PASSC=<old PW> Delete password 6.1.2 Selective Call Answer If this function is activated, only connections which originate from the released phone numbers (1 to 3) are accepted.
  • Page 45 INSYS GPRS 5.1 serial Functions Alternatively, the access control can be set using the terminal program: Activating selective call acceptance AT**CLIP=1 Deactivating selective call acceptance AT**CLIP=0 AT**SAVE Note: The settings are only changed after they were saved and the device has been reset.

  • Page 46: Establishing A Connection By Callback

    In connection with the function CSDPRIO (see Chapter 4.3), it is also possible to trigger a callback if the called INSYS GPRS 5.1 serial has a TCP connection or is di- aled into the GPRS network in the operating mode TCP Listen during the call.
  • Page 47 INSYS GPRS 5.1 serial Functions See also: see Chapter 5.2.2 - Defaults Alternatively, the access control can be set using the terminal program: Default: For the operation within the GPRS network, an Access Point and the GPRS access data must be selected.
  • Page 48 IP address: 200.12.0.120; the TCP port 10000 was ena- bled for connections to the INSYS GPRS 5.1 serial. Click on the "Connections” tab. The selective call acceptance/callback must be set in our example...
  • Page 49 INSYS GPRS 5.1 serial Functions In a second step, the IP target for the callback must be entered. Afterwards, the automatic call acceptance after 2 ring tones is required. Alternatively, our example can be set using the terminal program: In general, activate selective call acceptance...

  • Page 50: Defined Termination Of Gprs Connections For Incoming Csd Calls ("Csdprio")

     In some cases (depending on the provider), the TCP RST which the INSYS GPRS 5.1 serial creates in this case to terminate, the connec- tion will be sent to the remote terminal only after the CSD connec- tion is ended.

  • Page 51: Csd Priority With Caller Authentication

    Example: If the INSYS GPRS 5.1 serial is set using ATS0=2 for accepting CSD connections after two ring tones, in general actually 5 to 6 ring tones (RINGs) are re- quired.

  • Page 52: Csd Priority Without Caller Authentication

    Alternatively, the function can be set using the terminal program: AT**CLIP=1 In general, activate selective call acceptance (To activate the call signals or enable them to be processed by the INSYS GPRS 5.1 serial, this setting must be entered.) AT**CSDPRIO=2 Activate CSDPRIO without phone number au-...

  • Page 53: Automatic Logout And Login Or Restart Of The Device

    HSComm. Click on the “GSM/GPRS” tab. 6.4.1 Automatic Login at Restart AT**PIN=<pin> The INSYS GPRS 5.1 serial can store the SIM card PIN internal- ly, which enables it to log into the GSM network after each restart and reset, without user intervention.
  • Page 54 6.4.2.2 Unconditional Restart: The device is restarted in any case. Examples: In our example 1, the INSYS GPRS 5.1 serial will be logged out and back in every 3 hours. Alternatively, the scheduled logout/login AT**LOGOUT=<n>[,<mode>] can be set, changed or deleted using the terminal program.

  • Page 55: Automatic Sms Processing

    INSYS GPRS 5.1 serial Functions Automatic SMS Processing Note: The sending time of an SMS from the sender to a re- cipient depends on the pertinent provider of the service number. Due to the network load and the time of day, the time required for sending an SMS may change.

  • Page 56: Reading Interval

    Each incoming SMS is deleted after it has been processed. Only incoming SMS messages with a command to the INSYS AT**SMSRX=2 GPRS 5.1 serial are deleted, remote SMS are left in the buffer. 6.5.2 Reading Interval The reading interval can be set from 20 to 60 seconds.

  • Page 57: Access Protection

    Note: Between CN: <phonenumber> a space must be entered. If no phone number is entered after CN: the response returns automatically to the sender. <password>, Configuration via SMS, if the INSYS GPRS 5.1 serial is protected by a password. <command> <password>, Configuration via SMS, if the INSYS GPRS 5.1 serial is protected...

  • Page 58: Sms Storage Locations

    ERROR as response. The applica- tion should therefore execute the command once more, if necessary. The INSYS GPRS 5.1 serial evaluates all SMS storage locations made available by the GSM/GPRS engine (storage locations of the SIM card and storage locations in the engine itself).

  • Page 59: Digital Inputs And Potential-Free Outputs

    AT commands to control external functions. The inputs can be used to trigger an action of the INSYS GPRS 5.1 serial. The inputs can be used to dial a connection to an AutoDial destination or to send an SMS. The action is triggered through a change of the input from HIGH (inactive) to LOW/GND (active).
  • Page 60 Functions INSYS GPRS 5.1 serial changes at the other input while a state change at one input is being processed, the event is stored and processed later.
  • Page 61 INSYS GPRS 5.1 serial Functions Alternatively, our example can be set using the terminal program: In this example, you must note the order of the AT commands! AT**INPUT1=1 Automatic activation of SMS dispatch AT**INPUT1=2 AT**INPUT1=1 for input 1; if you want to use only 1 switch input, use input 1.

  • Page 62: Connection Setup Via Switch Input

    Functions INSYS GPRS 5.1 serial 6.7.2 Connection Setup via Switch Input By changing the input states, connections can be established to the predefined AutoDial destinations automatically. The inputs are debounced. At the time of events at the switching inputs, existing connections are terminated. In TCP Listen mode, the TCP Listener is closed as well.

  • Page 63: Transmitting Input States To Another Insys Gprs 5.1 Serial (Io Tunnelling)

    The INSYS GPRS 5.1 serial can transmit its input states to another, remote INSYS GPRS 5.1 serial or to a server via a TCP/IP connection. The second INSYS GPRS 5.1 serial can output the transmitted states at the outputs. The second device can output the states of its in- puts at the outputs of the first device as well.
  • Page 64 Functions INSYS GPRS 5.1 serial Configuration of the first device:...
  • Page 65 INSYS GPRS 5.1 serial Functions Configuration of the second device:...
  • Page 66 Functions INSYS GPRS 5.1 serial Alternatively, this function can be set using the terminal program: Configuration of the first device: Enter the output device as AutoDial address: AT**LL=2 Activate the leased line operation to the IP address of AT**AUTOIP=100.1 the other device 20.32.5...
  • Page 67 INSYS GPRS 5.1 serial Functions Configuration of the second device: AT**TCPLISTEN=1 Activate TCP Listen: Set the port to accept the connection AT**TCPLISTENPOR T=1234 Activate the automatic connection acceptance after 2 "rings", ATS0=2 Activate the change transmission for input 1: AT**INPUT1=8...

  • Page 68: Remote Configuration

    INSYS GPRS 5.1 serial Remote Configuration <pause> During a CSD or “TCP transparent” data connection, the INSYS GPRS 5.1 serial can be switched to remote command mode by en- **** tering the escape sequence via the data connection from the re- <pause>...

  • Page 69: Firmware Update

    Send *.HEX file now After the file has been received, the device needs up to 60 seconds to complete the upload. Afterwards, the (INSYS GPRS 5.1 serial will automatically perform a restart.) Note After an update, the settings are reset to the factory defaults.

  • Page 70: Virtual Com Port

    UDP packet in advance. This function is also used to terminate a "hanging" TCP connection for the INSYS GPRS 5.1 serial (e.g. due to a network failure or a crash of the remote terminal). When a valid UDP packet is received, the existing TCP connection is terminated to be able to accept the new connection.

  • Page 71: Short Description Insys At Commands

    INSYS GPRS 5.1 serial Short Description INSYS AT Commands Short Description INSYS AT Commands Overview Implementation possible Offline local for Command Short description Offline active PPP con- Online Remote local nection (TCP local Listen) Establish CSD or “TCP transparent” connec- tions Terminate CSD or “TCP...
  • Page 72 Short Description INSYS AT Commands INSYS GPRS 5.1 serial Implementation possible Offline local for Command Short description Offline active PPP con- Online Remote local nection (TCP local Listen) Display of SIM-IMSI AT**IMSI Query of the switch AT**IN inputs Determine event han-...
  • Page 73 INSYS GPRS 5.1 serial Short Description INSYS AT Commands Implementation possible Offline local for Command Short description Offline active PPP con- Online Remote local nection (TCP local Listen) TCP block formation timer of the integrated AT**TCPAGG TCP/IP stack: TCP block size of the...

  • Page 74: Availability/Storage

    Short Description INSYS AT Commands INSYS GPRS 5.1 serial Availability/Storage The following INSYS AT commands are saved immediately after they are entered without AT**SAVE, but become only effective after a restart.  AT**PROVIDER  AT**PIN  AT**GPRSAPN  AT**PPPAUTH The following settings are immediately saved and become effective when en- tered: ...

  • Page 75: Gsm, Gprs, And Edge General

    INSYS GPRS 5.1 serial GSM, GPRS, and EDGE General GSM, GPRS, and EDGE General Application Notes 8.1.1 GSM The provider enables the requested services. A SIM card can be enabled for voice and data services at the same time. The following table lists the usually available cards and contracts.

  • Page 76: Network Design

    Internet Protocol (IP). The following figure shows the basic design, where the application has to provide the TCP/IP/PPP stacks. This is required when using the standard GPRS functionali- ty of the INSYS GPRS 5.1 serial. Application Mobile application...

  • Page 77: Tcp Transparent

    There is no need for the application to process any additional protocol stacks. To establish TCP connections to the INSYS GPRS 5.1 serial, it is necessary to access the IP address of the GPRS device. This function must be supported by the network opera- tor or the provider.

  • Page 78: Ip Addresses/Accessibility

    GSM, GPRS, and EDGE General INSYS GPRS 5.1 serial IP Addresses/Accessibility The IP address of the GPRS terminal is dynamically allocated by the provider and therefore only temporary. During the next dialin at the provider, a new IP address is allocated.

  • Page 79: Fixed Ip Address And Vpn Connection

    The service fixed.IP from mdex will enable GPRS devices to communicate with each other as well as with computers in the Internet via a VPN connection. Data Rates The INSYS GPRS 5.1 serial has the following characteristics:  GPRS Multislot class 12, Coding Scheme 1 to 4 ...
  • Page 80 GSM, GPRS, and EDGE General INSYS GPRS 5.1 serial Multislot class Downlink slots Uplink slots Active slots 4 TS 1 TS 5 TS 3 TS 2 TS 5 TS 4 TS 2 TS 5 TS 4 TS 3 TS 5 TS...

  • Page 81: Quality Of Service (Qos)

    GSM cell. In the device class B, the INSYS GPRS 5.1 serial supports the GSM services EDGE, GPRS, CSD and voice. However, only one service can be executed at a time.

  • Page 82: Calculation Examples For Data Transmission Via Gprs

    GPRS modem. This is what the INSYS GPRS 5.1 serial is used for. It is also used for leased line op- eration, i.e. after being switched on it will automatically attempt to establish a connection with the remote terminal, the INSYS virtual COM port.

  • Page 83: General Data Amount

    INSYS GPRS 5.1 serial GSM, GPRS, and EDGE General 8.8.1.2 Data logger user data A data logger message has the following setup: Device ID 4 byte 2 x 8 bit for the digital inputs 2 byte 4 x 16 bit for the analogue inputs...
  • Page 84 TCP message in adjustable intervals which the TCP remote terminal responds to. This will satisfy the expectations of the provider regarding the amount of data. The INSYS GPRS 5.1 serial will provide this function. The application will not notice this action.

  • Page 85: Calculation Example

    INSYS GPRS 5.1 serial, data is also generated (128 byte). The INSYS GPRS 5.1 serial will not terminate a once established con- nection automatically, i.e. the amount of data for the connection setup may be ig- nored.
  • Page 86 GSM, GPRS, and EDGE General INSYS GPRS 5.1 serial Transmission of values every 15 minutes  Without user data acknowledge 95 byte / 15 min  380 byte / 1 h  9120 byte / 24 h  rounded to 9 kb / day ...

  • Page 87: Sending Sms As Fax Or E-Mail

    INSYS GPRS 5.1 serial Sending SMS as Fax or E-Mail Sending SMS as Fax or E-Mail Overview of network providers for German speaking countries (D, A, CH). All nec- essary information is available from the customer service center of the provider.

  • Page 88: Gprs Dial-In Parameters

    GPRS Dial-In Parameters INSYS GPRS 5.1 serial GPRS Dial-In Parameters Here is an overview of network providers for German speaking countries (D, A, CH). Access data for further European network providers is available under http://www.insys-icom.de/apn/ Note: In HSComm, we prepared numerous European APNs for selection.

  • Page 89: Faq

    INSYS GPRS 5.1 serial Problem: Possible cause: Remedy The INSYS GPRS 5.1 serial The location of the GSM Check the signal quality of the GSM net- does not log in: antenna is incorrect. work. For low field strength – below 12 –...
  • Page 90 Problem: Possible cause: Remedy No reaction to AT com- The serial interface settings The INSYS GPRS 5.1 serial and the applica- mands. at INSYS GPRS 5.1 serial and tion (configuration PC or controller) must at the application are not be operated at the serial interface with identical.
  • Page 91 Step 3: Change the settings, if necessary and restart the INSYS GPRS 5.1 serial. Step 4: Switch to the terminal program and manually dial into the GPRS network. Enter the AT command ATD*99***1#.
  • Page 92 Enter the AT command AT+CGATT=1. are displayed. Afterwards, query the network registra- tion status with AT+CGATT?. If the INSYS GPRS 5.1 serial responds as follows:  +CGATT: 1 the device is registered in the GPRS network.  +CGATT: 0 the device could not be registered in the GPRS network.
  • Page 93 INSYS GPRS 5.1 serial Problem: Possible cause: Remedy A GPRS dialup may fail. As a A counter for dialing attempts is set via The reason is unknown and is most probably due to AT**LLWAITRST symptom, a new GPRS dia- the commands...

  • Page 94: Technical Data

    Technical Data INSYS GPRS 5.1 serial Technical Data 12.1 General GPRS data transmission GPRS Multislot class 12 Coding scheme 1 to 4 EDGE data transmission EDGE Multislot class 12 Modulation and coding scheme 1 to 9 Mobile Station Class B...

  • Page 95: Power Supply

    INSYS GPRS 5.1 serial Technical Data 12.3 Power Supply All specified technical data was measured with a nominal input voltage, full load, and an ambient temperature of 25.0 °C. The threshold value tolerances are sub- ject to typical fluctuations. A maximum of one value may be operated in the threshold value range.

  • Page 96: Connections, Display And Control Elements

    Connections, Display and Control Elements INSYS GPRS 5.1 serial Connections, Display and Control Elements Position Description Antenna connection RS232 interface connection LEDs SIM card slot SIM card eject button - not used - Reset key The screen of the antenna system must be connected to the protective conductor...

  • Page 97: Serial Interface

    13.2 SIM Card The INSYS GPRS 5.1 serial requires a 3V/1.8V SIM card from a GSM provider for operation. The SIM card is the identification for the network provider. The SIM card must be placed into the carrier with the contacts downward to en- sure that the contacts are on top of each other.

  • Page 98: Internal Design

    For the INSYS GPRS 5.1 serial, a µcontroller is placed in series between the external serial interface and the GSM/GPRS engine. All commands sent to the INSYS GPRS 5.1 serial via the serial interface are first re- ceived and evaluated by the µcontroller.

  • Page 99: Declaration Of Conformity

    INSYS GPRS 5.1 serial Declaration of Conformity Declaration of Conformity This device complies with the requirements set out in the Council Directive on the Ap- proximation of the Laws of the Member States relating to Electromagnetic Compatibility 2004/108/EC and the Council Directive relating to Low Voltage 2006/95/EC as well as the Council Directive R&TTE 1999/5/EC.

  • Page 100: International Safety Instructions

    International Safety Instructions INSYS GPRS 5.1 serial International Safety Instructions The following safety instruction of Cinterion is valid for the used GPRS engine TC63i or EDGE engine MC75i. Following US FCC specifications, each device must have a sticker with a note referring to the “FCC ID” attached.
  • Page 101 INSYS GPRS 5.1 serial International Safety Instructions IMPORTANT! Cellular terminals or mobiles operate using radio signals and cellular networks. Be- cause of this, connection cannot be guaranteed at all times under all conditions. Therefore, you should never rely solely upon any wireless device for essential com- munications, for example emergency calls.

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