The GD-04K universal GSM communicator and controller
Contents
1. Output A tab where all parameters related to X and Y outputs can be configured such as texts for control the outputs reactions etc Settings A tab which includes advanced settings of the communicator for example service telephone numbers pre paid SIM card credit balance checking etc Texts A tab meant for editing system texts reported via SMS according to user requirements Default texts are in the English language Information A tab where production codes and the registration key are stored The reg key is necessary to perform remote access via GD Link 2 0 0 software Events A displays event history with a date of creation and source of event Note For detail description of all options the software has Tooltips It is visible when you move the mouse cursor over any parameter 6 2 Remote access using a PC The GD 04K device can be also configured by a PC using GD Link 2 0 0 or higher software remotely through the Internet For that it is necessary to know the registration code and telephone number of the SIM card used in the communicator figure 3 To establish a remote connection with a device use the Internet button in the upper software toolbar Warning During remote access GPRS data is used which can be charged by your GSM provider Therefore before performing remote access check GPRS data payments details with the GSM provider Remote programming allows all parameters to be set as if you are connected locally us2. 5 When a programming SMS is received and processed the GSM communicator answers back with PROGRAM OK this text can be edited 6 If the GSM communicator detects a syntax error in the received programming SMS it answers with PROGRAM ERROR this text can be edited and forwards the invalid syntax back to the sender All valid instructions are performed and the unrecognized part of the texts is ignored 7 Capital and small letters are treated equally GD 04K 7 MNY51104 8 Diacritics are also not recognized 9 After a programming SMS has been received the GD 04K switches off both relays X and Y 7 Remote control 7 1 Relay remote control using SMS instructions Text commands for controlling switching ON OFF the outputs by SMS can be customized Up to 30 characters can be used Pre defined texts are used as commands with the following conditions SMS command is without password and must exactly match the predefined text Capital and small letters are treated equally Using GD Link 2 0 0 software or higher can be set for SMS and for dialling in independently for each relay whether it can be controlled by anybody or only from authorised numbers stored in the device Multiple SMS commands can be written in one SMS commands are separated by a comma Example HEATING ON LIGHTS OFF STATUS The communicator confirms command processing by a confirmation SMS An unrecognized SMS can be forwarded to t
3. The GD 04A backup cover the RESET jumper while the eo switch L L J L a L GD 04K is being powered up Resets the GD 04K to the factory default settings it can also be performed by connecting the In case of AC failure an optional GD 04A module a backup battery is built inside the bigger cover provides 12 to 24 hours back up time The exact time depends on GSM signal strength the stronger the signal is the lower consumption the device has The 2 pin connector 7 on the GD 04K module serves for connection of the backup RESET jumper during powering up cover disconnect the jumper after approx The built in battery is charged from the main unit and fully charged is in approximately 58 72 hours The backup module only supplies the GD 04K communicator and its output relays However it doesn t supply external devices connected to the 12 V terminal GD 04K module sends SMS report POWER FAIL in case of mains failure or disconnection and POWER RECOVERY when the mains is recovered to all service telephone numbers see the 6 Settings chapter Both texts are editable lf the backup battery is discharged the module is shut down both relays are switched off When the mains power is recovered the relays previous status is restored and the backup battery is charged 5 Initial powering up 1 Turn the power on the red LED starts flashing to indicate logging of the module on to the GS
4. pp is the position of the credit info in the text in the GSM provider s answer Example To check for a minimum credit of 30 EUR once a week set like this PC CRD 104 7 30 1 To check the current credit balance use the SMS command PC CRD To erase automatic credit balance checking program all options to 0 this way PC CRD 104 0 0 0 Warning The examples mentioned here for credit balance checking might not work if the GSM provider changes their format Check the way to get a credit balance and in which format the GSM provider answers to the request 9 Factory reset Can be performed remotely by the SMS instruction PC RST where PC is the programming password see table 1 Another option is to perform it using the RESET jumper placed next to the SIM card holder GD 04K 9 MNY51104
5. which is to be changed The best way of programming the GD 04K remotely is by using GD Link 2 0 0 software and higher see chapter 6 2 6 4 Setup using SMS The GD 04K basic functions can also be programmed by SMS instructions see the example PC ARX heating ON DRX heating OFF where PC is the password every programming SMS has to begin with default password is PC it can be changed maximum 2 30 characters no diacritics is a comma which separates every instruction or command form ARX is the instruction for relay X to be switched ON followed by a comma DRX is the instruction for relay X to be switched OFF followed by a comma This programming SMS sets up the X relay to be switched ON OFF by the SMS commands heating ON and heating OFF An overview of all programming instructions is given in table 1 at the end of this instruction manual Rules valid for configuration SMS instruction use 1 If you want to send more than one programming SMS then every SMS has to begin with a valid password 2 More instructions can be included in one programming SMS The device can manage a long SMS and it means that a programming SMS can include up to 2400 characters with no diacritics or 1050 characters with diacritics 3 Every instruction has to be separated by a comma and none must be put at the end of the instruction command 4 Spaces in the programming SMS are ignored except the spaces in programmed texts
6. 84 events can be stored with information about input or output activation deactivation with the source of that event who what caused it Power terminals X1 X2 RELAY X NO contact of the power relay 230 V 2 5 A Y1 Y2 RELAY Y NO contact of the power relay 230 V 2 5 A LED indicators Red indicates GSM module incoming activity Green indicates GSM module outgoing activity RESET indication Common properties Both outputs X and Y can be switched ON independently for a pre defined time in an interval from 1 s to 10 hrs impulse or permanently Both relays are galvanically separated from the communicator circuits complying with 4kV safety isolation requirements B Installation and initial setup Select an appropriate place for communicator installation considering the GSM signal strength The communicator s main board can be simply released by pressing the flexible tabs 6 when you open the front cover Attach the rear plastic part to the selected place Put the main PCB back onto the rear plastic part Insert the SIM card orientation is indicated on the PCB See also chapter 8 SIM card and its use Note The GSM antenna mustn t be shielded by metal objects The original antenna can be replaced by an external one meant for the GSM band 900 1800 MHz and equipped with an SMA connector connected by a coax cable with a 50 Q impedance if needed Connect the input output and power wires to the com
7. C EN 301489 7 EN 55022 and EN 61000 6 3 Radio emissions ETSI EN 301511 Operational environment Il Indoor general 10 C to 40 C Dimensions no antenna 76 x 110 x 33 mm GSM antenna connection by SMA connector This product complies with the essential requirements of RTTE Directive 1999 5 EC 2011 65 EU when used for its intended purpose The original of the conformity assessment can be found at www jablotron com Technical Support section Note Although this product does not contain any harmful materials we suggest you return the product to the dealer or directly to the producer after use GD 04K 10 MNY51104 6 3 Remote setup using the setup webpage The GD 04K module can also be programmed by the setup webpage david jablotron cz gd 04 where you can fill in the basic parameters and send those settings to the communicator options marked in red are not supported by the GD 04K The setup page allows only to send new setting but it is not possible to read current setting from a device That s why we strictly recommend to save the current settings ready to be sent to the GD 04K before leaving the web page Save the settings in your computer for future use gt Save When the communicator receives new setting then a factory RESET is performed and the setting is uploaded All programming options which are not filled in will be erased Therefore it is always necessary to fill in all the required options not only the one
8. D 777123456 608123456 775145522 sets the GD 04K to report input D events to 2 numbers For B input enter DNB etc n 1 ON O OFF If set to ON every SMS report is followed by a call Example DND 1 Other functions NPC xx x STN X X X X XX X new programming password from 2 to up to 30 characters Example NPC MARTIN27 XXxX X text up to 30 characters Example STS HOW ARE YOU XXx x tel number Up to 2 numbers can be set previously set numbers are erased Service numbers are used to report faults POWER FAIL POWER RECOVERY LINE OK GSM signal recovery Other events see Optional functions To erase the service number enter STN 12 Disabled STATUS dn MNY51104 3 Send the SMS command STATUS from your cell phone to the SIM card inserted into the GSM communicator 4 The communicator answers by SMS like this STATUS A0 B0 C0 D0 X0 Y0 GSM 80 Vcec 12 1 V which means that all inputs and both relay outputs are deactivated switched off the GSM signal strength is 80 and the power voltage is 12 1 V The response speed depends on current GSM network traffic With no response check if the text STATUS has been written correctly and sent to the correct telephone number 6 Settings 6 1 Local setting using PC The most comfortable way of settings the GD 04K is by computer and GD Link 2 0 0 or higher software which allows saving the settings for the
9. JABLOTRON CREATING ALARMS JABLOTRON ALARMS a s Pod Skalkou 4567 33 46601 Jablonec nad Nisou Czech Republic Tel 420 483 559 911 Fax 420 483 559 993 Internet www jablotron com The GD 04K universal GSM communicator and controller The GD 04K is a universal GSM communicator It controls and or reports status of different appliances remotely Control can be performed by SMS instructions or dialling in The module is equipped with 2 power outputs with a status or pulse reaction For status monitoring the GD 04K module has four input terminals which react to grounding connecting to the GND terminal Activation deactivation of an input terminal can be reported as an SMS dialling in or a combination of both these options to up to 100 authorised telephone numbers The GD 04K can also be supplemented by a GD 04A backup battery which ensures powering the module when the mains is disconnected The module allows configuration using a PC with installed GD Link 2 0 0 software or higher locally via the USB cable or remotely It can also be configured by programming SMS 1 Using the GD 04K The GD 04K module uses four inputs A D for SMS reporting optionally dialling to predefined telephone numbers It also offers 2 power relay outputs with options to control them by pre defined SMS commands or by dialling in according to the settings from authorised numbers or from any non authorised numbers Relay control by SMS instruc
10. M network if it doesn t check the power supply proper connection 2 The red LED indicator goes off when the device is logged into the GSM network it takes typically 1 minute When it keeps flashing there is some obstacle blocking logging in turn the power off and check if the SIM card is inserted properly if it has been activated and if there is enough GSM signal strength GD 04K 4 MNY51104 GD 04K 13 MNY51104 Erasing tel numbers authorised for relay control Input activation text Input deactivation text Telephone numbers for input reports Input event calls New programming password SMS to get GD 04K status text change Service telephone numbers GD 04K EDX x X X X TNA X X X X For relay Y enter EDY x x tel number up to 100 number can be erased Example erase telephone number for controlled relay X by dialling in EDX 777123457 SMS reporting initiated by triggering of the A D inputs For B input enter ATB etc xxx x text up to 30 characters To erase text ATA no text no activation reporting Example ATC heating on For B input enter DTB etc xxx x text up to 30 characters To erase text enter DTA no text no deactivation reporting Example DTC heating off For B input enter TNB etc x x tel number up to 100 for each input All previously stored numbers are erased To erase all numbers for input enter TNA Example TN
11. MS reports have been sent Status monitoring By the SMS command STATUS the status of all inputs and outputs can be checked when needed This way is for example possible to check status of connected devices which each status change is not required to report Caution The GD 04K is not meant and is not certified as a security device to protect premises GD 04K 1 MNY51104 2 Device description NOTES Figure 1 1 GSM antenna 2 Mini USB connector for PC connection 3 Reset jumper 4 SIM card slot 5 LED indicators 6 Flexible tabs 7 Connector for backup battery the GD 04A cover 8 Output relay fuses 9 Input output and power terminals Terminal descriptions Low voltage terminals 12 V Terminal for 12 V DC connection from included adapter or another external power supply which provides current of at least 0 5 A GND The common terminal for inputs A B C D and GND for the 12 V A B C D input terminals Inputs react to connection or disconnection to from the GND terminal GD 04K 2 MNY51104 GD 04K 15 MNY51104 NOTES GD 04K 14 MNY51104 All inputs have their own time filter from 0 5 to 10 hrs A maximum of 30 V can be connected from an external device to the input terminals A D Each input can have its own name Input activation deactivation is reported to the pre defined telephone numbers and also recorded in the event history Up to 3
12. he service number see Settings When using an SMS internet gate an SMS can have other text added to the wanted command It is then necessary to mark the beginning of the command by the symbol and finish with For example an SMS with the text www heating 0n SMS sent by your GSM provider is processed by the communicator to be the command heating on 7 2 Relay remote control by dialling in It is possible to set telephone numbers to control output relays by dialling in If this authorised number calls the relay reacts this way If the relay has a pre defined limited switching time Impulse reaction then on dialling in occurring it switches on for that time If the switching time is set to zero dialling in switches it ON until it is dialled in again then the relay switches OFF or it can also be switched OFF by sending an SMS with a command meant for switching off Using GD Link 2 0 0 software or higher can be set for SMS and for dialling in independently for each relay whether it can be controlled by anybody or only from authorised numbers stored in the device Up to 100 telephone numbers can control both relays if this option is enabled For every telephone number you can set the maximum number of uses When a pre set limit has been reached the telephone number can not be used to control more Control by dialling in can only be realized by phone numbers with enabled caller ID visibility telep
13. hone number is not hidden Sending a confirmation SMS can be set to happen when the relay has been controlled by dialling in GD 04K 8 MNY51104 8 SIM card and its use A normal 2G SIM card from any provider can be used Before you start using the SIM card with the GSM communicator check the SIM card s functionality in your cell phone by making a call not just dialling in and send an SMS Disable the PIN code requirement on the SIM card or pre set its PIN code to 1234 Check the GSM signal strength at the installation place It is not recommended to use pre paid SIM cards because it increases the risk of failure because of exhaustion of credit or expiration of credit validity If you do decide to use a pre paid SIM card the device can check the credit balance automatically The communicator checks at a pre defined frequency the credit balance and if the credit is lower than the preset minimum then the current credit balance is forwarded to the service telephone number For correct functioning it has to be set according to the parameters given by your GSM provider Setting is performed by the instruction PC CRD xxxx dd hhh pp where PC is the programming password CRD is the command for getting the credit balance xxxx is the USSD command for credit balance requirement depends on the GSM provider dd is the period how often the credit balance is checked in days hhh is the minimum credit balance
14. ing a USB cable Registration key ZNUS4 TWVKY USRE Copy Firmware 003b5 NY61 Figure 3 GD 04K 6 MNY51104 11 Table 1 SMS programming instructions overview A programming SMS always has to begin with the password see 6 4 Example PC ARX heating ON DRX heating OFF Purpose Instruction function Description X and Y relay control SMS to switch relay ON ARX XXxX X SMS to switch relay OFF DRX xxx X Relay switch on period Telephone ADX x X X X numbers authorised for relay control Telephone LDX x x n numbers X X n authorised for relay control with a validity limit GD 04K For relay Y enter ARY xxx x text up to 30 characters Erase text by entering ARX Example ARY ventilation ON For relay Y enter DRY xxx x text up to 30 characters Erase text by entering DRX Example DRY ventilation OFF For relay Y enter TMY t t switch on time in seconds or minutes m or hours h from 1 to 10 hrs 3600 60 m 1 h When time is set then relay starts working as a timer switch activated via switch on SMSes or dialling in deactivated by time limit expiration or via switch off SMSes When the time is set to 0 then relay behaves as a toggle contact on off on Example TMX 777123456 5m For relay Y enter ADY x x tel number can be entered up to 100 tel numbers in a single instruction or gradually The numbers are added to the list of autho
15. later use Programming SW is free for download from www jablotron com The software requires a Windows XP operating system or newer When connected to the Internet GD Link checks whether a new version of the GD Link is available In such case an update is offered immediately The current FW which is part of the GD Link package is also downloaded and once the GD 04K is connected to the PC automatic upgrade is offered A FW upgrade can be performed also manually by clicking on the option Device Firmware update from the file Connection procedure Connect a PC using the supplied USB cable with the miniUSB connector 2 on the communicator s main board Start the GD Link 2 0 0 SW or higher According to the settings the required action in the initial window can be chosen or the communicator is connected automatically If the setting is modified offline without connected GD 04K then to go online press the button Online on the upper toolbar when the unit is connected Parameters l Texts Information Events SMS report ON Al SMS report about dei Call change input AO BO co DO Figure 2 GD 04K 5 MNY51104 The software includes 7 tabs Users A tap to set up to 100 users with telephone numbers reports and authorisation to control Inputs A tab where all parameters related to inputs A B C D can be configured such as texts for reporting via SMS etc
16. municator s terminals Power Connect the supplied mains adapter to the 12 V and GND terminals the wire with a grey stripe is for the 12 V terminal When another power is used it must provide 12 V DC and a current of at least 500 mA Don t turn it on yet D 12 V DC GND Power supply GD 04K 3 MNY51104 Relay output contacts These are connected to the terminals labelled X1 X2 and Y1 Optional DIP a b c d e f g Parameter a to f values can be 0000000 Y2 Each output is protected by the 5 A fuse Example Bulb control by relay Y functions 1 ON O OFF x unchanged All disabled Description of the parameters Forward unrecognised SMSes to the service number Periodic calls to the service number every 24 hours from the moment of being set Forward all SMSes to the service number 230V 50HZ Ege SUA Max 10 SMSes within 15 Input terminals labelled as A D react to and send an SMS connection minutes all subsequent SMS disconnection to from the GND terminal Example switch connected to the A input requests ignored for the next 1 terminal hr SMS reporting of relay control by dialling in SMS reporting of relay control by SMS e g heating OFF OK Not used always enter 0 Example DIP 1 x x x x 1 X GSM module The GD 04K will log out and then restart log in to the GSM network This can be useful after a blocked SIM card has been unblocked A restart is also triggered by briefly connecting 4
17. rised numbers Example add new numbers for relay X control ADX 777123456 420608503211 For relay Y enter LDY x x n where x x tel number up to 100 tel numbers can be added numbers are added to the list of authorised numbers n limit in the number of calls 1 to 99 exceeding the limit removes the number from the list and reports this to the service number by SMS number erased Example add the numbers for relay X control for a maximum of 31 calls LDX 777123457 31 Factory settings None None 0 no limit None None MNY51104 Turn the power off backup cover as well if used Put the jumper on the RESET pins Turn the power on green LED starts flashing and Wait until the LED indicates permanently after approx 5 sec then take the jumper off the reset pins When a reset is performed all settings are erased including telephone numbers and texts 10 Technical specifications Power 10 5 15 VDC Consumption in standby approx 25 mA 17 mA per relay Max device consumption during GSM communication 200 mA GSM module operation band E GSM GSM RF output power 850 900 1800 1900 MHz 2 W for GSM 850 900 1 W for GSM 1800 1900 Triggering of inputs A B C D connection to GND X and Y outputs load resistive load max 2 5 A 250 V AC inductive capacitive bulb load max 0 5 A 250 V AC Can be operated according to ERC REC 70 03 Safety EN 60950 1 EM
18. tions which can be independently pre set for switching ON OFF of each relay output Both relays can work in status or pulse mode the mode is selectable in the settings If pulse mode is selected then based on activation command the output will be switched for interval between 1 s to 10 hrs Dialling in Both relays X and Y can be controlled by dialling in from a known telephone number Up to 100 numbers can be stored in the communicator The GD 04K doesn t pick up an incoming call but verifies the callers telephone number If the caller s telephone number is authorised the call is rejected and the relay is activated deactivated as required when the Impulse reaction is set then for predefined time Dialling in with limited use While entering authorised telephone numbers the limit of their use can also be defined for each of them When the usage limit of a pre defined number is reached then any other calls are ignored Reactivation can only be allowed by an administrator by SMS This function is suitable as a subscription for entrance to garages and so on Input status reporting Sending an SMS report when some of the inputs A D are activated deactivated connected or disconnected to from GND Each input has an option to edit the texts which are reported An SMS can be sent to all telephone numbers stored in the communicator For higher alert notice SMS report can also be followed by calling to the numbers to which S
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