MASTERO 20 USER GUIDE
Contents
1. DS100 1 May 07 www rfsolutions co uk 02007 REG No 277 4001 ENGLAND ON GSM amp GPRS Modem maestro empowering wireless CONTENTS SAFETY PRECUTIONS CHAPTER 1 CHAPTER 2 CHAPTER 3 CHAPTER 4 CHAPTER 5 CHAPTER 6 INTRODUCTION INSTALLATION WORKING WITH MAESTRO 100 SPECIFICATION APPENDIX TROUBLESHOOTING 12 13 14 DS100 1 May 07 www rfsolutions co uk 2007 REG No 277 4001 ENGLAND Page 1 maestro GSM amp GPRS Modem empowering wireless SAFETY PRECUTIONS e The modem generates radio frequency RF power When using the modem care must be taken on safety issues related to RF interference as well as regulations of RF equipment e Do not use your phone in aircraft hospitals petrol stations or in places where using GSM products is prohibited Be sure that the modem will not be interfering with nearby equipment For example pacemakers or medical equipment The antenna of the modem should be away from computers office equipment home appliance etc An external antenna must be connected to the modem for proper operation Only uses approved antenna with the modem Please contact authorized dealer on finding an approved antenna e Always keep the antenna with minimum safety distance of 26 6 cm or more from human body Do not put the antenna inside metallic box containers etc Using the modem in vehicle e Check for any regulation or law aut2. 0 1 May 07 www rfsolutions co uk 2007 REG No 277 4001 ENGLAND Page 4 maestro GSM amp GPRS Modem empowering wireless A cable included in the package shall be used for power supply connection EE el xd Supply Connector Micro Fit 3 0 Fuse holder Stripped wire Fuse rating I O Parameters Min Typical Max RRemak VO In LOW voltage ow W I O In HIGH voltage 3V 5V Tb I O out max sink current 5mA Internal 1k resistor in series INTR Parameters Min Typical Max Remark Input LOW voltage 0 5V _ Triggered by pulling this pin to LOW level otherwise leave it open e Please refers to Chapter 6 Appendix for using I O and INTR signals Contact your dealer if you need wire for the I O and INTR connection 1 2 5 Optional accessories You may contact your sales agent for the following optional accessories External antenna Magnetic mount type Frequency GSM 900 1800 band Gain 3db VSWR lt 1 511 Height 236 mm including magnetic base Cable Type RG 174U length 2 5m DS100 1 May 07 www rfsolutions co uk 02007 REG No 277 4001 ENGLAND Page 5 maestro GSM amp GPRS Modem empowering wireless Y cable Direct connection with standard 9 pin RS 232 port DTE Shielded cable Cable length 1 1m w connector Sub D 15 Sub D 9 male fema
3. AT CRLP 0 QOalinglinelDrestrition AT CSCS PCCP437 Note settings stored in SIM not in modem 5 2 Input Output port This port can be configured as either an input one or an output one To configure it as an input port first issue AT WIOW 2 0 to disable the output port Use AT WIOR s to read the status of this input port Response WIOR 0 represent Logic HIGH 23V Response WIOR 1 represent Logic LOW lt 0 5V To use it as an output port issue AT WIOW 2 1 will turn it on and it will drain current to ground The current is recommended not to exceed 5 mA Issue AT4 WIOW 2 0 will turn it off 5 3 RS232 AUTO ONLINE mode power saving When being in the AUTO ONLINE the RS232 transceiver will shutdown most of its hardware to save power if it does not detect a valid input for more than 100uS The RS232 transceiver will wake up when valid input is detected again By default the RS232 transceiver is put in AUTO ONLINE This mode can be turned off by issuing AT WIOMS 16 DS100 1 May 07 www rfsolutions co uk 2007 REG No 277 4001 ENGLAND Page 13 AS maestro GSM amp GPRS Modem empowering wireless CHAPTER 6 TROUBLESHOOTING 6 1 The modem s LED does not light Check if the modem has connected to a 5 32V power supply properly Check if the power connector is properly inserted Check the fuse on the power cord 6 2 The modem s LED lights but does not blink lon
4. CROPHONE o Input With2V DC bias MICROPHONEC inut output RX mfRec veDaa Output 7 DSR BDataSetReady Output 8 3 DIR DataTermmialReady Input 9 OND Ground S Ground 10 SPEAKER Oupt 1 J CTS _ gClearioSend Output 12 3 RTS RequsttoSed Input 13 RI Ringlndiator Output 14 REST J put Pull low to reset 15 SPEAKER Oups J Specification of microphone and speaker to be connected Parameters Min Typical 1 Max Remark Microphone current G2V 2KOhm O5mA Microphone inputlevel 100mVp Speaker output current 150 Ohm 1nF 16mA O Speaker impedance S320hmj 50ohm yY Please refer to the document Application notes Power supply amp Audio for more information of audio connection 1 2 4 4 PIN connector Power Input Output 2 1 Ll Pin assignment of 4 pin connector Functions 1 Input Output port INTR Interrupt function triggered by pulling this pin to ground or LOW level reserved for additional functions with new firmware POWER DC power negative input POWER DC power positive input DS10
5. ation Followings are examples of some AT commands Please refer to the AT Command guide for a full description Note Issue AT CMEE 1 to have extended error code CME ERROR Network Registration Checking AT CREG CREG lt mode gt 1 Modem registered to the network CREG lt mode gt 2 Registration lost re registration attempt CREG lt mode gt 0 Modem not registration on the network no registration attempt Receiving signal AT CSQ CSQ 20 0 The first parameter has to be at least 15 for normal strength communication Receiving an ee RING An incoming call is waiting incoming call MEME BEEN LEN Make a call poe Don t forget the at the end for voice call MEE EN Communication established nt unm E ee e NN established CME ERROR 10 Cannot read the SIM card ATD 112 Don t forget the at the end for voice call NO CARRIER Make an emergency call o O es oo O K Enter PIN code AT CPIN 1234 K CME ERROR 16 _ Incorrect PIN Code with CMEE 1 mode CME ERROR 3 PIN already entered with CMEE 1 mode O ATS0 2 E the modem to answer after 2 rings ATS0 0 Resets the modem to no automatic answer AT amp W m UIT configuration settings are stored DS100 1 May 07 www rfsolutions co uk 2007 REG No 277 4001 ENGLAND Page 11 AS Automatically answer calls O A Saves parameters in non volatile memory maestro GSM amp GPRS Modem empoweri
6. e optional Y cable to connect the modem s Sub D connector to external controller computer Note The modem CANNOT be connected to the Line jack of a landline telephone directly Connection example using optional Y cable Sub D 15 pin DB 8 connector connector E Red port of PC 2 5Connecting the DC power supply Connect the open ending of the included power cord to a DC supply Refer to the following for power supply requirement Input voltage range 5V 32V Rated current 650 mA AC DC Adaptor or battery ll I H Solder wire Connect the connector to the modem The modem will turn on automatically The status indicator on the modem will be lit when power on After a few seconds it will go flashing slowly registered to the network successfully refer section 1 2 1 Chapter 3 describes how to communicate with the modem in Microsoft Windows environment DS100 1 May 07 www rfsolutions co uk 2007 REG No 277 4001 ENGLAND Page 8 maestro GSM amp GPRS Modem empowering wireless CHAPTER 3 WORKING WITH MAESTRO 100 3 1 Checking the modem using Microsoft Windows XP HyperTerminal as example 3 1 1 On the first time power up you can use a terminal software to communicate with the modem through an RS 232 serial port Following example is using the HyperTerminal in Windows XP fag Co
7. g time after power up Check if a valid SIM card has been inserted properly Check if the SIM card has been locked refer to AT CPIN command in AT command guide Check if the external has been connected properly to the modem Check if the network coverage is available 6 3 The modem does not response to the terminal program Check if the RS 232 cable has been connected properly Check if your program has proper setting Factory setting of the modem is 115200bps 9600bps for Maestro 100 Eco 8 data bits no parity bit 1 stop bit 6 4No voice could be heard for the modem s speaker output when a call is answered Make sure a voice call has been made refer to AT command guide Enter the AT SPEAKER 1 command For more information or general enauiries R F Solutions Ltd Unit 21 Cliffe Industrial Estate South Street Lewes BN8 6JL England Email sales rfsolutions co uk Web http www rfsolutions co uk Tel 44 0 1273 898 000 Fax 44 0 1273 480 661 DS100 1 May 07 www rfsolutions co uk 2007 REG No 277 4001 ENGLAND Page 14 S55
8. horizing the use of GSM in vehicle in your country before installing the modem e Install the modem by qualified personnel Consult your vehicle dealer for any possible interference of electronic parts by the modem e The modem should be connected to the vehicle s supply system by using a fuse protected terminal in the vehicle s fuse box Be careful when the modem is powered by the vehicle s main battery The battery may be drained after extended period Protecting your modem To ensure error free usage please install and operate your modem with care Do remember the following e Do not expose the modem to extreme conditions such as high humidity rain high temperatures direct sunlight caustic harsh chemicals dust or water e Do not try to disassemble or modify the modem There is no user serviceable part inside and the warranty would be void Do not drop hit or shake the modem Do not use the modem under extreme vibrating condition Do not pull the antenna or power supply cable Attach detach by holding the connector Connect the modem only according to the instruction manual Failure to do it will void the warranty In case of problem please contact authorized dealer DS100 1 May 07 www rfsolutions co uk 2007 REG No 277 4001 ENGLAND Page 2 maestro GSM amp GPRS Modem empowering wireless CHAPTER 1 INTRODUCTION Maestro 100 is a ready to use GSM modem for voice data fax and SMS services It als
9. le Sub D 9 pin DIN rail mount Quick attachment detachment to standard DIN rail DS100 1 May 07 www rfsolutions co uk 2007 REG No 277 4001 ENGLAND Page 6 maestro GSM amp GPRS Modem empowering wireless CHAPTER 2 INSTALLATION 2 1 Mounting the modem Use 2 pcs of M3 screw to mount the modem When using optional DIN rail mount please refer to document Installation of DIN rail mount Screw mounting slot Bottom view 2 2 Installing the SIM card Use a ball pen or paper clip to press the SIM holder eject button The SIM holder will come out a little Then take out the SIM holder Note DO NOT pull out the SIM holder without pushing the eject button Put the SIM card to the tray make sure it has completely sit on the tray Put the tray back into the slot 2 3 Connecting the external antenna SMA type Connect this to an external antenna with SMA male connector Make sure the antenna is for the GSM frequency with impedance of 50ohm and also connector is secured tightly Note Please use antenna designed for GSM device operation Incorrect antenna will affect communication and even damage the modem SMA male connector of mu m ie secure tightly DS100 1 May 07 www rfsolutions co uk 2007 REG No 277 4001 ENGLAND Page 7 maestro GSM amp GPRS Modem empowering wireless 2 4 Connect the modem to external device You can use th
10. maestro Y empowering wireless GSM amp GPRS Modem e GSM and GPRS Voice Fax SMS and Data e Quad Band 850 900 1800 1900 MHz Accepts Standard SIM Card e Miniature size 88 x 60 x 26mm Can Be Used On Standard GSM Network e RS232 Interface e One user programmable input Output Port e GSM100T TCP IP stack available for data and internet AT command set GSM 07 05 and 07 07 and WAVECOM e GPRS Class B Class 10 36Kbps download 24Kbps upload Compact Plug And Play Quad band GSM modems can be directly connected to the serial port of a desktop or notebook computer through the RS232 interface A standard SIM card can be inserted in the integral card holder within the metal enclosure The modems metal casing makes it an appropriate solution for tough industrial applications such as Telemetry Wireless Local Loop payphones or as part of a fleet management system The small size makes it simple to integrate in a space constraint environment The modem is supplied with power cable Other accessories available are an antenna with 1m coax cable RS232 connecting cable DIN Rail mounting adaptor and power supply unit About GPRS GPRS stands for General Packet Radio Services The user can remain ON all the time and the data communication speed rivals that of a cable modem Ordering Information GSM100 GSM100T GSM20 ANT GSM20 CAB232 GSM20 DINRL GSM20 PSU Power Supply 12Vdc to 110 240Vac
11. mmunications d Fax d HyperTerminal HyperTerminal Entertainment E Microsoft Interactive Training P 3 1 2 On Windows XP start the HyperTerminal program Assign a name for a new Session gt New Connection Hyper Terminal le ej 28 Connection Description A New Connection Enter a name and choose an icon Far the connector Hame Maestra 100 corn Disconnected Auto detect Auto detect DS100 1 May 07 www rfsolutions co uk 2007 REG No 277 4001 ENGLAND Page 9 4 maestro 3 N GSM amp GPRS Modem empowering wireless 3 1 3 Choose the correct Com port and baud rate settings 9600bps for Eco 115200bps for others 8bits no parity bit 1 stop bit COM1 Properties Port Settings Connect To Bits per second BREST i ea Maestra 100 Data bits 8 Enter details for the phone number that you want to dial Parity Mane Country region Area code shop bits 1 Phone number fF Flow control Hardware Connect using v Disconnected Auto detect Auto detect Restore Defaults 3 1 4 On the terminal screen type AT to check the OK response from the modem Maestro 100 Hyper Terminal Seles File Edit View Call Transfer Help Connected 0 01 38 Auto detect 115200 8 N 1 DS100 1 May 07 www rfsolutions co uk 2007 REG No 277 4001 ENGLAND Page 10 xs maestro GSM amp GPRS Modem empowering wireless 3 2 Basic Oper
12. ng wireless CHAPTER 4 SPECIFICATION Bands 850 900 1800 1900 Mhz Support Data SMS Voice and Fax Max Power Output 2W 900Mhz 1W 1800Mhz Group 3 FAX support Class 1 and 2 GPRS Class B Class 10 4Rx 1Tx or 3Rx 2Tx at maximum speed SimToolKit Class 2 AT command set GSM 07 05 GSM 07 07 and WAVECOM proprietary Note Available slot for GPRS connection is network dependent Power requirement Input voltage range 5V 32V Rated current 650 mA Typical current consumption SM850 communication mode PCL5 GSM900 communication mode PCL5 CS1800 communication mode PCLO C 1900 communication mode PCLO PRS850 Class 10 PRS900 Class 10 PRS1800 Class 10 PRS1900 Class 10 dle mode dle mode with power saving on RS232 Dimensions Overall size 88mm x 60mm x 26mm e Weight 100g Temperature range operating 30 C to 75 C Ext model 20 C to 55 C other models storage 40 C to 85 C Ext model 25 C to 70 C other models DS100 1 May 07 www rfsolutions co uk 2007 REG No 277 4001 ENGLAND Page 12 AS maestro Y GSM amp GPRS Modem empowering wireless CHAPTER 5 APPENDIX 5 1 Factory settings The modem has the following factory settings Please refer to the AT command document for the meaning of each setting Related AT commands AT ICF ATE ECHO ATQ CC Result code suppression Response format ATSO Auto answer AT CLIP OC Caalling line ID presentation
13. o supports GPRS Class 10 for hi speed data transfer Maestro 100 can be easily controlled by using AT command for all kinds of operations With standard 9 pin RS232 port the Maestro 100 can be set up with minimal effort 1 1 Package The Maestro 100 package should include the following 1 Maestro 100 or 100T x 1 2 Power cord with fuse x 1 3 Safety note x 1 1 2 Interfaces 15 pin Sub D Female Connector SIM holdereject button SMA female antenna connector Stajus indicator 232 Audio SIM holder 4 PIN connector Power Input Output 1 2 1 Status indicator The LED will indicate different status of the modem off Modem switched off on Modem is connecting to the network flashing slowly Modem is in idle mode flashing rapidly Modem is in transmission communication GSM only 1 2 2 SMA female antenna connector Connect this to an external antenna with SMA male connector Make sure the antenna is for the correct GSM frequency with impedance of 50ohm and also connector is secured tightly DS100 1 May 07 www rfsolutions co uk 2007 REG No 277 4001 ENGLAND Page 3 AS maestro GSM amp GPRS Modem empowering wireless 1 2 3 15 PIN D SUB Female connector RS232 Audio The connector provides serial link and audio link to the modem Pin number 1 Name ElAdesignation Type 1 D boD e bDaaCarierDetect Output 3 9BOO _ J Y Input 4 MI
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