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Siemens SINAUT MD720-3 System Manual Download Page 12

Introduction 

 

SINAUT MD720-3 

12 

C79000-G8976-C211 

OPC-Modus 

The SINAUT MD720-3 transmits data over via a GSM radio network (Global 
System for Mobile Communication). 

 

using GPRS (

G

eneral 

P

acket 

R

adio 

S

ervice) between S7-200 devices and an 

OPC server SINAUT MICRO SC, 

 

using SMS from a S7-200-device to any remote station, which can receive 
SMS.  

Therefore the SINAUT MD720-3 will be configured by program building blocks of 
the connected PLC. The SINAUT MD720-3 establishes autonomous the radio data 
connection via GPRS between a S7-200 device and the OPC server SINAUT 
MICRO SC. 

 

 

Notice 

You will find information about the OPC Mode in the system manual of the SINAUT 
MICRO SC. 

 

 
 
 
 
 
 
 

Summary of Contents for SINAUT MD720-3

Page 1: ...ual Preface Contents Introduction 1 Inserting the SIM card 2 Connecting the device and switching on the device 3 SINAUT MD720 3 in Terminal Mode 4 SINAUT MD720 3 in OPC Mode 5 Service function 6 Technical Data 7 Glossary C79000 G8976 C211 Release 06 2006 ...

Page 2: ...sioning and operation of a device system may only be performed by qualified personnel Within the context of the safety notes in this documentation qualified persons are defined as persons who are authorized to commission ground and label devices systems and circuits in accordance with established safety practices and standards Prescribed Usage Note the following Warning This device may only be use...

Page 3: ...unit to supply the SINAUT MD720 3 must comply with NEC Class 2 circuits as outlined in the National Electrical Code ANSI NFPA 70 only When connecting to a battery or accumulator make sure that an all pole circuit breaker main battery switch with sufficient selectivity and a fuse with sufficient selectivity e g Pudenz FKS Fuse 32V 3A Order No 162 6185 430 are provided between the device and the bat...

Page 4: ...ameter Radio device Warning Never use the device in places where the operation of radio devices is prohibited The device contains a radio transmitter which could in certain circumstances impair the functionality of electronic medical devices such as hearing aids or pacemakers You can obtain advice from your physician or the manufacturer of such devices To prevent data carriers from being demagneti...

Page 5: ...nd to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communicatio...

Page 6: ... or working at distances closer than those listed below ensure the transmitter has been disabled RF Exposure mobile Caution Typically the antenna connected to the transmitter is an omni directional antenna with 0dB gain Using this antenna the total composite power in PCS mode is smaller than 1 watt ERP The internal external antennas used for this mobile transmitter must provide a separation distan...

Page 7: ...x 49 0 180 5050 223 You will find further information on our Technical Support on the Web at http www siemens com automation service Service Support on the Internet In addition to our documentation services you can also make use of all our knowledge on the Internet http www siemens com automation service support Here you will find Up to date product information Updates FAQs Frequently Asked Questi...

Page 8: ...ATIC NET products In the catalog CA 01 In the catalog IK PI specifically for SIMATIC NET products SIMATIC training center To familiarize you with the systems and products we offer a range of courses Please contact your regional training center or the central training center in D 90327 Nuernberg Phone 49 911 895 3200 http www sitrain com SIMATIC NET training center For courses specifically on produ...

Page 9: ...operation 25 4 5 Entering AT commands 26 4 6 Use AT commands 28 4 7 Supported AT commands in Terminal Mode 30 5 SINAUT MD720 3 in OPC Mode 57 5 1 OPC Mode activation 58 5 2 Operating requirements in OPC Mode GPRS subscriber contract 58 5 3 Functions of the LEDs in OPC Mode 59 5 4 PIN in OPC Mode 60 5 5 Log in to SINAUT MICRO SC 62 6 Service functions 63 6 1 Switching between Terminal mode and OPC ...

Page 10: ...Contents SINAUT MD720 3 10 C79000 G8976 C211 ...

Page 11: ... Mode refer to page 23 or page 58 forces a restart of the device Terminal mode The SINAUT MD720 3 establishes radio data connections via a GSM network Global System for Mobile Communication using modem connections via CSD Circuit Switched Data by sending SMS Short Message Service Notice You will find further information about the Terminal Mode and its use in combination with TIM devices of the SIN...

Page 12: ...n OPC server SINAUT MICRO SC using SMS from a S7 200 device to any remote station which can receive SMS Therefore the SINAUT MD720 3 will be configured by program building blocks of the connected PLC The SINAUT MD720 3 establishes autonomous the radio data connection via GPRS between a S7 200 device and the OPC server SINAUT MICRO SC Notice You will find information about the OPC Mode in the syste...

Page 13: ...f you use a lot of SIM cards it can be helpful to set all PINs to the same PIN number You can do this i e by using a mobile phone Please observe the security requirements of your organization To insert the SIM card proceed as follows 1 Make sure that the device is disconnected from the supply voltage 2 The SINAUT MD720 3 must be opened to insert the SIM card The housing is fastened by two clamps o...

Page 14: ... a suitable object press one of the clamps cautiously see figure 2 2 so that the catch opens figure 2 2 4 Remove the rear section of the housing see figure 2 3 figure 2 3 5 The SIM card holder is visible on the motherboard see figure 2 4 figure 2 4 1 SIM card holder ...

Page 15: ... cautiously about 2 mm to the left in the direction of the arrow see red arrow in figure 2 5 so that it can be raised figure 2 5 7 Raise the flap of the SIM card holder so that you can insert the SIM card see figure 2 6 figure 2 6 8 In figure 2 7 the compartment into which you can insert the SIM card is emphasized in white figure 2 7 ...

Page 16: ...ip pointing down The flap has a groove for this purpose The notched corner of the SIM card has to point towards the front of the device see figure 2 8 figure 2 8 10 Slide the SIM card down into the flap as far as possible see figure 2 9 figure 2 9 11 Lower the flap paying attention to the notched corner of the SIM card see figure 2 10 figure 2 10 ...

Page 17: ...into place figure 2 11 13 Now the SIM card holder is locked into position see figure 2 12 figure 2 12 14 Finally re attach both housing parts Slide the motherboard into the rails on top and bottom inside the rear section of the housing Close the housing by slightly pressing both housing parts together so that the clamps on the upper and lower part of the housing engage see figure 2 13 figure 2 13 ...

Page 18: ...Inserting the SIM card SINAUT MD720 3 18 C79000 G8976 C211 15 The housing is locked when both clamps have clicked shut see figure 2 14 figure 2 14 ...

Page 19: ... the upper part of the front Impedance approx 50 Ohm Caution Please use only antennas of the SINAUT MD720 3 accessory program Other antennas may disturb the product characteristics and may even cause defects 1 Connectors for supply voltage 24 V DC voltage nominal 2 Antenna 3 LEDs S Status Q Quality C Connect 4 X1 RS232 For connection of the application OR or the service PC ...

Page 20: ...e used to indicate the device status The function of the LEDs is different in terminal and OPC Mode You will find the explanation of the function in Terminal Mode in chapter 4 3 Functions of the LEDs in Terminal Mode and in OPC Mode in chapter 5 3 Functions of the LEDs in OPC Mode Serial interface X1 For data transmission Connect the application e g machine vending machine sensor computer with the...

Page 21: ...e Switch between the operating modes Terminal Mode OPC Mode during operation for less than 2 seconds The LED S Status begins to light Dump of current settings and values issued via the RS232 interface during operation for 2 4 seconds The LED Q Quality begins to light Service mode to download a new firmware during operation for more than 4 seconds Die LED C Connect begins to light Load factory sett...

Page 22: ...Connecting the device and switching on the device SINAUT MD720 3 22 C79000 G8976 C211 ...

Page 23: ...ne network sending of SMS Short Message Service 4 1 Terminal mode activation Terminal mode is the factory default setting The SINAUT MD720 3 supports two fundamental operation modes Terminal Mode OPC Mode The SINAUT MD720 3 is delivered by the factory with activated Terminal Mode Switching from OPC Mode into the Terminal Mode If it is necessary to switch a manually the SINAUT MD720 3 from OPC Mode...

Page 24: ... Status Q Quality C Connect LED Status Meaning Fast lighting in sequence Boot procedure Synchronous slow blinking Service mode Slow lighting in sequence Update S Q C combined Synchronous fast blinking Error Blinks slowly Device waiting for PIN input S Status Blinks fast PIN error SIM error Blinks slowly Booking into GSM network 1x intermittent blinking Field strength not sufficient 2x intermittent...

Page 25: ...20 3 So wits the commands to establish or to disconnect a data connection via the GSM network are given by the application to the device For this purpose the application and the device communicates using AT commands like other types of modems The sending of SMS is handled in the same way Direct control using AT commands You can also enter manually AT commands to control the SINAUT MD720 3 In this ...

Page 26: ...s connected Speed 19200 Bit s Data bits 8 Parity No Stop bits 1 Duplex Full PIN in Terminal Mode Enter the PIN If the LED S blinks slowly 1 time each second the SINAUT MD720 3 waits for a PIN entry In Terminal Mode the PIN need to be entered using the AT command AT CPIN Example Command at cpin 0000 Input incl Response OK The number of permitted trial to enter the PIN is limited by the SIM card Nor...

Page 27: ... then a PIN You can use a common mobile phone to do this Before you enter again the SIM card into the SINAUT MD720 3 please investigate why the SIM card has been PUK blocked Which PIN have you entered or which PIN has your application sent to the SINAUT MD720 3 Changing the SIM card If you change the SIM card please do not forget to update also the PIN number in your application If you use a lot o...

Page 28: ...d phase Transparent phase The device accepts AT commands only when it is in Command Phase It is in Command Phase when there is no active connection when the sequence Pause has been entered during a connection The device does not accept AT commands when it is in Transparent Phase It is in Transparent Phase when there is an active connection when the device has been switched to Command Mode during a...

Page 29: ...ersion request Command ati3 Response SIE3171 SINAUT MD720 3 V 1 7 00 19 05 2006 CSD call outgoing Command atd0123456789 Response CONNECT CSD call incoming Response RING Command ata Response CONNECT Sending SMS Command at cmgf 1 Response OK Command at cmgs phonenumber 145 Command Text of the SMS max 160 characters End and sending with Strg Z Response CMGS 251 value is an example OK ...

Page 30: ...his allows to enter AT commands while maintaining the data connection to the remote device Parameter Notice To return to data mode use the ATO command Line does not need to end with terminating character i e CR LF A Repeat previous command line Executive command Command A Response Depend on the previous command Parameter Notice Line does not need to end with terminating character i e CR LF ATA Ans...

Page 31: ...ter modifiers dialing digits 0 9 A B C Notice ATE Local Echo On Off Executive command Command ATE value Response OK Parameter value 0 Local Echo off 1 Local Echo on Default Notice This setting determines whether or not the device echoes characters received from application during command state ATH Disconnect existing connection Executive command Command ATH Response OK Parameter Notice On this com...

Page 32: ...o data mode from command mode CONNECT text If connection is not successfully resumed NO CARRIER Parameter n 0 switch from command mode to data mode Notice ATO corresponds to the escape sequence ATQ Set result code presentation mode Executive command Command ATQ n Response OK if n 0 Nothing if n 1 Parameter n 0 result codes transmitted by the device Default 1 no result code transmitted by the devic...

Page 33: ...t CR LF Result Code short format numeric code CR 1 Information CR LF text CR LF Result Code long format CR LF verbose code CR Default Notice This parameter setting determines the contents of the header and trailer transmitted with result codes and information responses Result codes numeric or verbose OK 0 Command executed no error Restart executed CONNECT 1 Connection established RING 2 Ring detec...

Page 34: ...d dial tone and busy detection are both disabled Default 1 CONNECT text result code only returned dial tone and busy detection are both disabled 2 same as 1 3 same as 1 4 same as 1 Notice The term tone is used in analogue telephone networks The status No dialtone will usually not appear as soon as the device is booked into a GSM network A Busy message will be transmitted AT C AT C Set circuit Data...

Page 35: ...T Q and ATS0 AT W Save stored profile Executive command Command AT W n Response OK Parameter n None Saving in Profile 0 0 Saving in Profile 0 Notice This command saves the current configuration in a non volatile memory of the commands ATE ATQ ATV ATX AT C AT D AT Q and ATS0 The configuration can be reloaded with ATZ Before the first saving the profile is the same as the default configuration See a...

Page 36: ...mmand AT CCLK time Response OK CME ERROR err Parameter time String variable the format is yy MM dd hh mm ss zz with yy Year MM Month dd Day hh Hour mm Minute ss Second zz Time zone gives the difference between the local time and GMT given in quarters of an hour the range of values is 47 48 Example 6th of may 1994 22 10 00 GMT 2 hours corresponds to 94 05 06 22 10 00 08 Notice ...

Page 37: ...ponse CRLP iws mws T1 N2 ver1 T4 Executive command Command AT CRLP iws mws T1 N2 ver T4 Response OK Parameter ver RLP version number as Integer variable Version number 0 indicates RLP version indication not available iws Window size IWF to MS mws Window size MS to IWF T1 Acknowledge timer T1 N2 Retransmission attempts N2 T4 Re sequencing period T4 as Integer variable Notice Default values and valu...

Page 38: ...iven this code is recommended to be returned only when the last executed command resulted in PIN2 authentication failure i e CME ERROR 17 if PIN2 is not entered right after the failure it is recommended that ME does not block its operation SIM PUK2 Device is waiting SIM PUK2 to be given this code is recommended to be returned only when the last executed command resulted in PUK2 authentication fail...

Page 39: ...ss 1 111 dBm 2 30 109 53 dBm 31 51 dBm or greater 99 not known or not detectable ber 0 7 as RXQUAL values in the table in GSM 05 08 20 subclause 8 2 4 99 not known or not detectable Notice The read command AT CSQ returns an error AT CGSN Request product serial number identification IMEI identical to GSN Test Command AT CGSN Response OK Read command Command AT CGSN Response sn identification text f...

Page 40: ...h specifies the type of packet data protocol Only IP Internet Protocol IETF STD 5 is supported APN Access Point Name A string parameter which is a logical name that is used to select the GGSN or the external packet data network PDP_address A string parameter that identifies the MT in the address space applicable to the PDP As only IP is currently supported it shall be an IP address If the value is...

Page 41: ...f the set command CGDCONT cid causes the values for context number cid to become undefined AT CGATT GPRS Attach or Detach Test Command AT CGATT Response CGATT list of supported state s Read command Command AT CGATT Response CGATT state Executive command Command CGATT state Response OK Parameter state Indicates the state of GPRS attachment 0 detached 1 attached Notice AT CIMI Request international ...

Page 42: ...AS Response CPAS pas OK Parameter pas 0 ready device allows commands from application 1 unavailable device does not allow commands from application 2 unknown device is not guaranteed to respond to instructions 3 ringing device is ready for commands from application but the ringer is active 4 call in progress device is ready for commands from application but a call is in progress Notice ...

Page 43: ...rage on SIM card ME Message storage on device MT Sum of message storage on SIM card and device mem2 Memory to be used for writing and sending of messages SM Message storage on SIM card ME Message storage on device MT Sum of message storage on SIM card and device mem3 Memory to be used for storage of received messages if the routing to the connected application is not possible Refer to command AT C...

Page 44: ... type phone number of format specified by type type type of address octet in integer format refer GSM 04 08 8 subclause 10 5 4 7 speed service service related to the phone number 0 asynchronous modem 1 synchronous modem 2 PAD Access asynchronous 3 Packet Access synchronous 4 voice 5 fax also all other values below 128 are reserved by the present document itc information transfer capability 0 3 1kH...

Page 45: ...SINAUT MD720 3 in Terminal Mode SINAUT MD720 3 C79000 G8976 C211 45 ...

Page 46: ...X 31 flag stuffing 71 9600 bps V 110 or X 31 flag stuffing name 0 data circuit asynchronous UDI or 3 1 kHz modem 1 Not supported ce 0 transparent 1 non transparent Notice Set command selects the bearer service name with data rate speed and the connection element ce to be used when data calls are originated AT CMGD Delete a SMS Test Command AT CMGD Response CMS ERROR err Read command Command AT CMG...

Page 47: ...MGL list of supported stat s OK Executive command Command AT CMGL stat Response In text mode CMGF 1 and successfully executed command and SMS SUBMITs and or SMS DELIVERs If stat REC READ or REC UNREAD CMGL index stat oa da scts length CR LF data CR LF CMGL index stat oa da scts length CR LF data CR LF If stat STO UNSENT or STO SENT CMGL index stat oa da length CR LF data CR LF CMGL index stat oa d...

Page 48: ...e 2 STO UNSENT stored unsent message only applicable to SMS 3 STO SENT stored sent message only applicable to SMS 4 ALL all messages only applicable to CMGL command oa da GSM 03 40 TP Originating Address TP Destination Address Address Value field in string format scts GSM 03 40 TP Service Centre Time Stamp in time string format length integer type value indicating the length in characters of the m...

Page 49: ...If command is executed successfully and SMS SUBMIT CMGR stat da length CR LF data CR LF In other cases CMS ERROR err In PDU mode CMGF 0 and successfully performed command CMGR stat alpha length CR LF pdu OK Parameter Refer to CMGL Notice Execution command returns message with location value index from preferred message storage mem1 Status of the message and entire message data unit pdu is returned...

Page 50: ...text mode CMGF 1 the length of the message body data or cdata in characters or in PDU mode CMGF 0 the length of the actual TP data unit in octets i e the RP layer SMSC address octets are not counted in the length Notice The device shall send a four character sequence CR LF greater_than space IRA 13 10 62 32 after command line is terminated with CR after that PDU can be given from application to th...

Page 51: ...ed message unsolicited result codes when the link between the device and the connected application is reserved Otherwise forward them directly to the connected application 2 Buffer unsolicited result codes in the device when the link between the device and the connected application is reserved e g in on line data mode and flush them to the connected application after reservation Otherwise forward ...

Page 52: ...cited result code CREG stat lac ci stat 0 not registered ME is not currently searching a new operator to register to 1 registered home network 2 not registered but ME is currently searching a new operator to register to 3 registration denied 4 unknown 5 registered roaming lac string type two byte location area code in hexadecimal format e g 00C3 equals 195 in decimal ci string type two byte cell I...

Page 53: ...ive command Command AT CSCA sca tosca Response OK Parameter sca Phone number SMS ServiceCenters tosca 129 145 Notice Executive command updates the SMSC address through which mobile originated SMS are transmitted In text mode settings are used by send and write commands In PDU mode setting is used by the same commands but only when the length of the SMSC address coded into pdu parameter equals zero...

Page 54: ...Parameter fo 17 vp Determines the period of time the SMS will be stored in the SMS Service Center 0 to 143 vp 1 5 minutes e g 5 minutes interval up to 12 hours 144 to 167 12 hours vp 143 x 30 minutes 168 to 196 vp 166 x 1 day 197 to 255 vp 192 x 1 week pid 0 dcs 0 Notice Until firmware version 1 6 inclusive only the vp values 71 167 173 and 255 have been supported In the composite AT command AT CM...

Page 55: ...ponse OK Parameter mode 0 disable extended format 1 enable extended format Notice When enabled an incoming call is indicated with CRING type with type FAX or VOICE AT IPR Set fixed local rate Test Command AT IPR Response IPR list of supported auto detectable rate s list of supported fixed only rate s Read command Command AT IPR Response IPR rate OK Executive command Command AT IPR rate Response OK...

Page 56: ...ing for data calls CSD 9600 Bit s in stationary operation Notice The command has no impact to GPRS connections or the sending of SMS In mobile operation stat must be set to zero Composed AT commands The initialization strings below are accepted by the SINAUT MD720 3 The reaction to the separate commands correspondingly TIM device ATE0S0 1 D2 CBST 71 0 1 CRC 1 W IPR 19200 S7 2xx device ATE0S0 0 IPR...

Page 57: ...er SINAUT MICRO SC SMS Adapter In addition also in OPC Mode the connected S7 200 device can send messages by SMS directly to other subscribers of the SMS service or through gateways to fax machines To send a SMS the GPRS connection to the OPC server SINAUT MICRO SC will be interrupted GSM Modem Also the SINAUT MD720 3 in OPC Mode can answer service data calls from analog modems ISDN modems or GSM ...

Page 58: ... will be activated by the program building blocks automatically during the initialization Manual activation If in exceptional cases a manual activation of the OPC Mode is necessary you will find instructions in chapter 6 1 Switching between Terminal mode and OPC Mode 5 2 Operating requirements in OPC Mode GPRS subscriber contract To use the SINAUT MD720 3 in OPC Mode it is required SIM card of a G...

Page 59: ...evice waiting for PIN input Blinks fast PIN error SIM error OFF No GPRS attach S Status ON GPRS attach Blinks slowly Booking into GSM network 1x intermittent blinking Field strength not sufficient 2x intermittent blinking Field strength sufficient 3x intermittent blinking Field strength medium ON permanently Field strength high Q Quality OFF Waiting for PIN input OFF No connection to MICRO SC Blin...

Page 60: ...o chapter 2 Inserting the SIM card 2 Please check if the SIM card is PUK blocked Insert the SIM card into a common mobile phone The mobile phone will display if the SIM card is PUK blocked If the SIM card is PUK blocked please enter the PUK and then a PIN You can use a common mobile phone to do this 3 Before you enter again the SIM card into the SINAUT MD720 3 please investigate why the SIM card h...

Page 61: ...erform a restart and is ready of operation again Changing the SIM card If you change the SIM card please do not forget to update also the PIN number in your application If you use a lot of SIM cards it can be helpful to set all PINs to the same PIN number You can do this i e by using a mobile phone Please observe the security requirements of your organization PIN less SIM cards The device operates...

Page 62: ...e trial of the SINAUT MD720 3 to connect with the OPC Server SIANAUT MICRO SC does not succeed it will start another trial according to the following scheme After switching on 3 trials in succession After about 2 minutes of waiting 3 trials in succession After about 4 minutes of waiting 3 trials in succession After about 6 minutes of waiting 3 trials in succession After about 10 minutes of waiting...

Page 63: ...ng blocks of the connected S7 200 PLC during the initialization Manual switching There are the following two methods to switch the SINAUT MD720 3 manually from the Terminal Mode into the OPC Mode and vice versa Method 1 paper clip figure 6 1 Push the SET button while you are connecting SINAUT MD720 3 to the supply voltage until the LEDs shows a fast lighting in sequence The SINAUT MD720 3 changes ...

Page 64: ...ommand interface and interrupts the data transfer AT PARSTART CR Activates the AT configuration AT PARSET TERMINAL MODE SUPERVISED CR Selects the Terminal Mode or AT PARSET TERMINAL MODE DISABLE CR Selects the OPC Mode AT PAREND CR Deactivates the AT configuration and forces a restart of the SINAUT MD720 3 The device restarts in the selected new operating mode ...

Page 65: ...P address OPC Mode Remote Host 217 6 61 22 IP address of the OPC servers OPC Mode Destination Port 20030 Port address of the OPC server OPC Mode Source Port 26863 Own port address OPC Mode Remote Host2 Reserved Destination Port2 26862 Reserved Source Port2 RANDOM Reserved Server Mode TSC Reserved Server Line LL Reserved Server Username st User name at the OPC server OPC Mode Server Username2 G21 R...

Page 66: ...operation The device switches into the service mode 2 Connect a PC to the interface X1 of the SINAUT MD720 3 Installation of the modem driver For the communication with the SINAUT MD720 3 in service mode you need to install a modem driver 1 Open the Control Panel in the Start Menu 2 Using Windows XP opens the category Printers and Other Hardware or switch to the Classic View 3 Open the Phone and M...

Page 67: ...work connection 1 Open the Control Panel in the Start menu 2 Using Windows XP open the category Network and Internet Connections 3 Select Create a connection to the network at your workplace and follow the New Connection Wizard 4 Select Dial up connection and click Next 5 From the shown list select the Modem Standard 19200 bps Modem being installed before and click Next 6 Enter a name for the new ...

Page 68: ...ct to 3 Enter the user name default service and the password default service and click Dial 4 The connection will be established After the connection is established an Icon appears in the Windows taskbar 5 In the Start Menu click All Programs Accessories Command Prompt 6 Enter the following command line C WINDOWS ftp 192 168 0 8 Press Enter 7 You will be asked for a User name default service and a...

Page 69: ...new firmware file 3 Then at the Ftp prompt enter put cmdfile Press Enter After the firmware file and the cmdfile file are successfully uploaded the SINAUT MD720 3 will start to install the new firmware This process can last up to 10 minutes After this the SINAUT MD720 3 restarts Then the SINAUT MD720 3 is ready again The firmware update is ready if the LED Q is ON and the LED C blinks MD720 3 with...

Page 70: ...UT MD720 3 70 C79000 G8976 C211 6 4 Load factory defaults By pushing the SET button for more than 4 seconds till the LED C begins to light up the configuration of the SINAUT MD720 3 will be reset to factory default settings ...

Page 71: ...Transmit power GSM 850 MHz max 2W GSM 900 MHz max 2W DCS 1800 MHz max 1W PCS 1900 MHz max 1W Air interface Antenna connector SMA 50 Ohm power consumption typ 5 5W Supply voltage 12 30 VDC 24 VDC nominal Power supply Supply current Established GPRS connection with data exchange 1000 200 400 600 800 1200 1400 mA ms 10 20 30 40 50 70 60 80 90 100 IBurst at 12V 1000 200 400 600 800 1200 1400 mA ms 10 ...

Page 72: ...c material Protection category IP40 Dimensions 114 mm x 22 5 mm x 99 mm L x W x H Mechanics Weight Approx 150g CE Yes R TTE Yes EMV ESD EN 55024 EN 55022 Class A EN 61000 6 2 ATEX III 3 G EEx nA II T4 Ta 20 C 60 C KEMA 03 ATEX 1229 X FM CLI DIV2 GP A B C D T4 Ta 20 C 60 C CLI Zone 2 IIC T4 Ta 20 C 60 C Approvals UL E301826 Interface X1 Signals Signal direction DTE SUB D9 socket Pin assignment RS23...

Page 73: ...Technical Data SINAUT MD720 3 C79000 G8976 C211 73 Modem cable for Service Interface The line RI is an option to Modem DSUB 9 pin connector to PC DSUB 9 pin plug ...

Page 74: ...Technical Data SINAUT MD720 3 74 C79000 G8976 C211 ...

Page 75: ...ons are supported GPRS General Packet Radio Service GSM service for IP based data transmission Over GPRS network connections are established either to the internet or to private networks Data are transmitted using the internet protocols TCP IP or UDP IP OPC OPC covers a series of specification for data exchange in automation technologies between control devices sensors etc and control systems see ...

Page 76: ...Technical Data SINAUT MD720 3 76 C79000 G8976 C211 ...

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