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Table of Contents
Related Manuals for Fantini Cosmi CT3MA
Summary of Contents for Fantini Cosmi CT3MA
- Page 1 CT3MA TELEPHONE ACTIVATOR WITH GSM INSTRUCTION MANUAL...
- Page 2 Safety Information Use of radio devices close to electronic equipment may be inadvisable: Do not install CT3MA close to medical devices like pace- makers or hearing aids. CT3MA could interfere with the regular operation of these devices. Switch off CT3MA on planes. Make sure it cannot be switched back on accidentally.
- Page 3 Safety Information The use of CT3MA in life support systems or components is not al- lowed and, if required, it must be authorised beforehand in writing. Life support systems are components or systems used to assist ar- tificially the human body in its functions. In case of faulty operation, these could cause injury to patients.
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Page 4: Table Of Contents
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 Table of Contents Output contacts ............18 Operating state / LED ............19 Remote management ............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 .........
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Page 6: Product Description
Product description CT3MA is a GSM terminal suitable for remote control of heating sy- stems, 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. -
Page 7: Operation
(only for CH15X). CT3MA 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). -
Page 8: Characteristics
CHARACTERISTICS Specifications Quad band Output power: Class 4 (2W) for Class 1 (1W) for Sensitivity Power voltage: Consumption Operating temperature * reduced sensitivity Rear wall mounting on EN 50022 rail, 4 modules Approximate weight: Protection EN 60529: IP40 (if installed properly) Contact rating Voltage-free contacts Connections... -
Page 9: Installation
SELV1 circuits specifications 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. -
Page 10: Front View
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... - Page 11 External battery terminals Chronostat interface terminals SIM card slot Power supply CT3MA receives power supply from terminals 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.
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Page 12: Sim Card
The SIM card housing fits for 3V SIM cards suitable for use with CT3MA according to GSM 11.12 phase 2+. Fit the SIM card into the housing to start CT3MA operation. 1. Disconnect CT3MA from power supply unit and release the lower cover by means of a screwdriver or equivalent tool. -
Page 13: Ct3Ma Connection To Chronostats
Installation CT3MA connection to chronostats To connect CT3MA to a Fantini Cosmi chronostat, use the connec- tion interfaces provided for the purpose (for CH15X chronostats refer to the relevant user’s manual). The following pages describe the different available interfaces (not included in this package) and the proper connections to be per- formed. - Page 14 Installation CTI5 CONNECTION INTERFACE FOR C55 - C56 CHRONOSTATS CTI5 interface connection to C55 or C56 chronostat. Remove the chronostat body from the base. Open the two knockdown slots on the chronostat body as shown in the figure. Snap-fasten the interface onto the chronostat. Take care to fit pro- perly the female connector of the module onto the chronostat feet.
- Page 15 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.
- Page 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.
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Page 17: Connection Description
Connection description Input contacts CT3MA can be connected to two external clean contacts. Contacts power supply is provided by CT3MA. Use mechanical or electromechanical 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. -
Page 18: Output Contacts
Connection description Output contacts CT3MA is fitted with SPDT contact from relay. Contact 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. -
Page 19: Operating State / Led
Low intensity: G On flashing, H Off and I Off Good intensity: G On flashing, H On flashing and I Off High intensity: G On flashing, H On flashing and I On flashing If GSM signal intensity level is lower than -109dBm, CT3MA may not work properly. -
Page 20: Remote Management
Standby In Standby status, CT3MA is recorded in the GSM network and it is ready to send and to receive SMS messages. Synchronisation with the GSM network is obtained through short and continuous transmissions. -
Page 21: Output Status Led
Service Centre. If the Service Centre number is not stored on the SIM card, CT3MA shall only receive but shall not send SMS messages. Setting the SMS Services Centre Certain GSM operators supply SIM cards with the Services Centre number stored yet. -
Page 22: Alarm Commands
Remote management #AUTO1 to set the AUTOMATIC1 programme (valid for C46A, C52, C54, C56, C76CT) #AUTO2 to set the AUTOMATIC2 programme (valid for C46A, C52, C54, C56, C76CT) #RESUME to resume the programme set on the chronostat; output relay position will remain Alarm commands #TEL1= XXXXXXXXXX* to set the first phone number to which alarm messages shall be sent. -
Page 23: Alarm Commands
OUT!” (This SMS message could only be sent if lithium battery is fitted, otherwise only the message for restored system power will be sent). When system power is restored, CT3MA will send the following SMS message: “SYSTEM POWER ON.NORMAL OPERATION.”... -
Page 24: Status Response
Remote management Status response CT3MA will reply to every recognized #STATUS command with the following message: • Ambient: 23.5 • Economy: 17.0 • Comfort: 20.0 • Program: Auto2 or Auto, Comfort, Off, etc... • Remote: Economy or Auto1, Auto, Comfort, etc... -
Page 25: Maintenance / Circuit Diagram
Handle the SIM card with the same care as a credit card. Do not bend or scratch the SIM card and do not expose it to static electricity. Do not use chemical products to clean the SIM card or the CT3MA. Do not remove coverings or markings from CT3MA.