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Fantini Cosmi CT3MA, Instruction Manual, Page: 16 / 25

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16

Installation

CONNECTION TO C75CT AND C76CT CHRONOSTATS

To connect C75CT (or C76CT) to CT3MA no interface is required; 

just disconnect the chronostat from the base and connect CT3MA to 

the terminal board set on the back of the chronostat (see the figure) 

according to the wiring diagram shown below.

ALARM INDICATIONS

ELECTRIC CONSUMERS

EXTERNAL 

BATTERY

POWER SUPPLY

CONNECTION TO 

C75CT AND C76CT 

CHRONOSTATS

*NOTE: NC = NOT CONNECTED

Terminal board

Summary of Contents for CT3MA

Page 1: ...1 CT3MA TELEPHONE ACTIVATOR WITH GSM INSTRUCTION MANUAL ...

Page 2: ...eration of technical equipment CT3MA could generate interference if used near TVs radios or PCs In order to prevent possible damages only use accesso ries tested and certified as compatible with CT3MA Information contained in this manual can be modified without prior notice Some of the terms used in this manual may be registe red trademarks of other Companies and are mentioned for explanatory purp...

Page 3: ...ould cause injury to patients No complex hardware or software system can be considered perfect Faults can occur in systems of any kind To prevent damages to things and injuries to persons it is up to the designer to devise redundant protection methods suitable for the risk related to use Every CT3MA unit is submitted to complete functional testing Specifications are based on the characterisation o...

Page 4: ...RACTERISTICS 8 Specifications 8 Connections 8 Accessories 8 Installation 9 Package contents 9 Installation and safety information 9 Mounting 9 External antenna 9 Front view 10 Wiring diagram 10 SIM card 12 CT3MA connection to chronostats 13 Interface description 13 Connection description 17 Input contacts 17 ...

Page 5: ...nt 20 Using the SIM card 20 Standby 20 Sending an alarm 20 Output status led 21 SMS Service Centre 21 Setting the SMS Services Centre 21 SMS commands 21 Chronostat commands 21 Alarm commands 22 Alarm commands 23 Relay commands 23 Status response 24 Maintenance Circuit diagram 25 ...

Page 6: ...ems specially when no fixed telephone line is provided CT3MA also enables to control two remote inputs and one output Communication is implemented via a mobile phone and the GSM modem of the device using SMS messages CT3MA characteristics functions and interfaces are described on next pages ...

Page 7: ...3MA can automatically send a SMS message to the phone num ber stored inside it when an alarm conditions occurs due to contact clo sing opening NOTE different alarms can be controlled by setting them parallel with each other External antenna Connect dual band antenna GSM900 1800 to RF interface avail able on CT3MAA model Connection is obtained by connecting the antenna to the SMA F connector set on...

Page 8: ...es Approximate weight Protection EN 60529 IP40 if installed properly Contact rating Voltage free contacts Connections Power supply connector Input Output connector Accessories Power supply unit battery charger N70A CTI46 CTI5 CTI5X connection interfaces for Fantini Cosmi chronostats See paragraph INSTALLATION pages 13 to 16 Lead battery rechargeable external Long life lithium buffer battery not re...

Page 9: ...ns according to EN60950 If batteries are used follow the specific instructions The cable between the CT3MA and the power source shall not be longer than 3 m Power supply shall not be shared with other devices Mounting CT3MA can be quickly fitted to EN 50022 standard rails rear wall moun ting External antenna Connect the antenna provided as standard before powering the device To operate regularly t...

Page 10: ...y status indicator LED L External antenna connector IMPORTANT NOTE Wiring and electric connections shall be all im plemented before powering the CT3MA More particularly if connec tion to a Fantini Cosmi chronostat is required connect the chronostat to the GSM activator before switching the activator on otherwise the CT3MA may not recognise the connected device Front view Wiring diagram ALARM INDIC...

Page 11: ...inals A and B on the bottom left of the container Power supply voltage shall be between 10 and 20 Vac Vdc Use N70A power supply unit or another with similar characteristics The cable shall not be longer than 3 m Protection for polarity inversion CT3MA can be powered indifferently with alternate cur rent or direct current regardless of the polarity Fuses If external protections are installed set 1 ...

Page 12: ...using to start CT3MA operation 1 Disconnect CT3MA from power supply unit and release the lower cover by means of a screwdriver or equivalent tool 2 Move the cover upwards 3 Raise the SIM card holder insert into the slot the SIM card with the chamfered edge positioned as shown in the figure Lower the SIM card holder and push it down to lock it in position ...

Page 13: ...the proper connections to be per formed Interface description CTI46 CONNECTION INTERFACE FOR C46A CHRONOSTAT Replace the original C46A chronostat base with the CTI46 interface base Use 3 x 0 5 mm2 cable max length 20 metres Connect CTI46 electronic card terminal board according to the wiring diagram shown below interface terminals 1 2 3 with the corre sponding CT3MA terminals 1 2 3 ALARM INDICA TI...

Page 14: ...under chase is required or if the cable provided with jack plug is short use another cable 3 x 0 5 mm2 with 20 m max length Connect one end to terminals 1 2 3 of the ad ditional module and weld the jack plug as shown in the diagram In case of fixed installation only open the knockdown area on the base to friendly connect cables to terminal board Open the knockdown area on the C55 C56 base for fixe...

Page 15: ... in the figure Carry out the required connections Connect CTI5X terminal board according to the diagram shown be low interface terminals 1 2 3 with the corresponding CT3MA ter minals 1 2 3 Use 3 x 0 5 mm2 cable max length 20 metres ALARM INDICATIONS ELECTRIC CON SUMERS EXTERNAL BATTERY POWER SUPPLY NOTE NC NOT CONNECTED CTI5X INTERFACE C51 C52 C53 C54 CHRO NOSTAT ...

Page 16: ...st disconnect the chronostat from the base and connect CT3MA to the terminal board set on the back of the chronostat see the figure according to the wiring diagram shown below ALARM INDICATIONS ELECTRIC CONSUMERS EXTERNAL BATTERY POWER SUPPLY CONNECTION TO C75CT AND C76CT CHRONOSTATS NOTE NC NOT CONNECTED Terminal board ...

Page 17: ...nical contacts suitable for use with 40Vmin 20mAmin dc Polarity When using electronic switches terminals In 1 and In 2 are positive terminals whereas GND is the reference Anti rebound To prevent false operations contacts ate considered closed or open only after 1 second of stable condition Connection Immunity against interference The cable shall not be longer than 3 m ...

Page 18: ...ntact characteristics Rated voltage 250 Vac 100 Vdc Max switching current 4 2 A Insulation 250 V IEC664 VDE 0110 cat III C Cadmium free contacts Protection against overvoltages Suitable protections against overvoltages on output contacts are recommended in the event of heavy duty Connection ...

Page 19: ...g states Operating state LED No SIM card Fast flashing Field intensity measurement G H I according to field intensity Field intensity is measured only at power on and during the first seven minutes after device recording on the GSM network Field measurement can be stopped by sending whatever command via SMS message or waiting for seven minutes G H and I LEDs indi cate field intensity as follows Ve...

Page 20: ...the GSM network is obtained through short and continuous transmissions CT3MA consumption in this status depends on whether the network is avai lable or not Sending an alarm When input contacts are closed the corresponding LEDs G and H will turn on and CT3MA will send to stored numbers the following message Input1 ON or Input2 ON Alarm sending condition can however be set as follows Send alarm at c...

Page 21: ...ting the SMS Services Centre Certain GSM operators supply SIM cards with the Services Centre number stored yet If this number has to be entered or changed insert the SIM card into a mobile phone and programme the number of the Service Centre SMS commands CT3MA can monitor the chronostat state view the alarm and control electric consumers all these functions are obtained by sending com mands to CT3...

Page 22: ...hall be sent Replace XXXXXXXXXX with the phone number to be stored NOTE Command shall always end with character asterisk TEL1 to cancel the previously stored phone number 1 TEL2 to cancel the previously stored phone number 2 TEL to know stored phone numbers AL1 0 TEL1 TEL2 to set alarm1 sending condition and which num bers shall receive the message In this case alarm will be sent at con tact closi...

Page 23: ...c consumer OFF output relay OFF electric consumer MSGOUT OUTPUT ON OFF to customize relay alarm message electric consumer Just replace OUTPUT with the descrip tion e g IRRIGATION and ON OFF with the two conditions OPEN CLOSED NOTE customized description for every INPUT or OUTPUT shall not be longer than 20 characters whereas the one for every parameter OPEN or CLOSED shall have max 10 characters B...

Page 24: ... set DAY temperature value Program shows the chronostat program ON at that mo ment Remote shows the program set via SMS message If no program is ON will be displayed Input1 shows alarm1 input status Input2 shows alarm2 input status Output shows CT3MA output relay status NOTE This function is not available on C46A chronostat and there fore is displayed If communication between CT3MA and chronostat ...

Page 25: ...hemical products to clean the SIM card or the CT3MA Do not remove coverings or markings from CT3MA Example of CT3MA chronostat boiler circuit diagram GB79371A FANTINI COSMI S p A Via dell Osio 6 20090 Caleppio di Settala MI ITALIA Phone no 39 02 95682 222 Fax no 39 02 95307006 E mail export fantinicosmi it Web www fantinicosmi it BOILER CHRONOSTAT RELAY CONTACTS FAN TINI COSMI CHRONOS TAT ...

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