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Building Technologies  

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TEL50.GSM 

 

 

7.3  Alarm notification enabling 

The TEL50.GSM can handle the following alarms: 

Contact IN1 closed alarm 

Temperature threshold exceeded alarm 

7.3.1 IN1 

closed 

alarm 

This alarm may come from any device whose status needs to be monitored (eg. home alarm system, boiler burner block, etc.). 
A potential-free contact must be used. When the contact is closed, an SMS is sent to all the users on the USER list (both fixed 
and mobile numbers). The text of the message will contain “ALARM IN1” or ALARM followed by a new identification string for 
the IN1 input if it has been changed. 

 

 

7.3.2 Temperature 

alarm 

This alarm can only be generated if the temperature sensor LG-Ni1000 is correctly connected to the respective input. The alarm 
and reset values must be set according to a hysteresis cycle. The values themselves will define the alarm activation logic. If the 
ALARM value is greater than the RESET

 

value, the alarm will be triggered if the current value is higher than the alarm value. 

Consequently, the alarm will stop if the current value is lower than the reset value. If the 

ALARM 

value is lower than the 

RESET 

value, operating will be reversed. The factory settings are ALARM=5°C and RESET=6°C (frost protection). The user can modify 
the alarm and reset thresholds as shown in the examples below.

 

When an alarm is triggered, an SMS is sent to all the users on the USER list (both fixed and mobile numbers). The text of the 
message will contain ALARM TEMP or ALARM followed by a new identification string for the ANALOG/TEMP analogue input if 
it has been changed.

 

Summary of Contents for TEL50.GSM

Page 1: ...s Rev 04 10 09 2008 Building Technologies G5434 TEL50 GSM TEL50 GSM General Instructions ...

Page 2: ...enna 11 4 4 Connection of external antenna optional 11 4 5 Insertion of SIM card 12 4 6 Checking of indicator lamps 13 5 TECHNICAL DATA 14 6 BASIC CONFIGURATION 15 6 1 Commands via DTMF tones 15 6 2 Commands via SMS 16 6 3 Temperature sensor querying 17 7 EXTENDED CONFIGURATION 18 7 1 Creation of a qualified user list 18 7 2 Modification of Input Output identification string 20 7 3 Alarm notificat...

Page 3: ...refully to optimize use of the TEL50 GSM 1 1 Copyright Siemens S p A All rights reserved The reproduction modification or transcription of this document without prior written authorization is forbidden except as allowed under the copyright laws Copyright 2005 1 2 Trademarks TEL50 GSM is a Siemens S p A registered trademark ...

Page 4: ...s on its sole responsibility that the following product TEL50 GSM complies with the regulations in force with reference to the R TTE 99 5 EC directive and above all with the following standards Health and Safety Art 3 1 a EN 60950 2000 EMC Art 3 1 b EN 301489 7 v1 1 1 09 2000 RF spectrum efficiency Art 3 2 EN 301419 1 v4 1 1 03 2000 incl EN 301511 v7 0 1 12 2000 ...

Page 5: ...anty is deemed null and void if the fault is caused by improper use or by an operating procedure that is not included in this manual The warranty will not cover faults caused by improper and careless use damage caused by atmospheric agents acts of vandalism material that is subject to wear and tear 1 5 Contents of sales pack User Manual this manual TEL50 GSM device 230VAC 12VDC 1A power supply GSM...

Page 6: ...y installed For this reason users must carefully perform all the operations described in the manual supplied SIEMENS will disclaim all responsibility for any failure breakage accident etc due to the lack of knowledge of or failure to observe given instructions The same shall apply to any unauthorized changes SIEMENS reserves the right to change the product for constructive or commercial reasons wi...

Page 7: ...of the product and accessories at the end of their service life in accordance with regulations The device must not be tampered with Only replacement of the SIM card is permitted Any other modification will render the warranty void Contact the authorised service centres if necessary The device must not be used in the proximity of filling stations or where there is a risk of explosion It must not be...

Page 8: ...ator Check that the GSM signal is present using the special LED on the device see par 4 6 or a normal mobile phone Place the device in an area where there is good signal reception eg near a window or door If there is no signal or the signal is weak you can install an external antenna in a more favourable place using the optional lead 4 Do not power the TEL50 GSM without first connecting the stilo ...

Page 9: ... connection of an LG Ni1000 temperature sensor optional and forwarding via SMS subject to special querying of the temperature value measured at that time The device can handle both a temperature threshold exceeded alarm adjustable and a general alarm to be connected to the respective input on the terminal box In both cases activation of the alarm generates a specific SMS that is sent to a predefin...

Page 10: ...ions To make the electrical connections remove the plastic cover of the TEL50 GSM when you have finished remember to put the cover back into position Make the electrical connections as shown in the enclosed diagrams The device must be powered with direct current with nominal stabilized voltage between 10 and 30 V by a source that can supply at least a 1A current Only use the included standard main...

Page 11: ...upplied power supply Use of incompatible power supplies may cause irreversible damage to the device Check the correct polarity OUT2 Relay output 2 Potential free relay contact for control of other devices lights irrigation etc Observe the max current rating of the electrical contacts indicated in the technical data IN1 general alarm input with potential free contact contact closed alarm present fa...

Page 12: ...ostat or other electric equipment B1 LG Ni1000 temperature sensor or termination resistor S1 Potential free generic alarm contact L1 Electrical device to be activated E1 Boiler M1 Circulation pump V1 Zone valve E1 V1 M1 B1 1 2 3 4 5 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 4 5 OUT2 OUT1 IN 1 TEMP SIM card holder Ni1000 Alarm input Button for local activation of relay outputs Relay output 1 Relay output 2 Pow...

Page 13: ...vertical plane 35 3dB Connector SMA male 4 4 Connection of external antenna optional In the top part of the TEL50 GSM there is an RF female SMA connector that is normally connected to the specially supplied stilo antenna Ensure that the antenna connector is securely fastened In some operating conditions the stilo antenna does not permit optimum reception of the RF signal and for this reason the TE...

Page 14: ...ce of 50 ohm Do not hold the antenna when the device is in use This affects the quality of the connection and requires an increase in transmission power in the TEL50 GSM Do not use the TEL50 GSM if the antenna is damaged Use of antennas prescribed by SIEMENS SpA is recommended 4 5 Insertion of SIM card The SIM reader is located in the top of the device and can only be accessed by first removing th...

Page 15: ...ield red device transmitting field present field absent When first switched on the TEL50 GSM will require a few seconds to connect to the GSM network During this initial stage the front LEDs may flash on and off and the GSM field LED flash quickly one pulse every second Connection to the GSM network will be confirmed by the slow flashing of the red LED located in the bottom part of the device one ...

Page 16: ...y setting or normally closed selectable Temperature sensor input LG Ni1000 Measuring range 30 C 60 C Length of temp sensor connections 50 m max with 1 5 mm 2 cable Control outputs 2 Potential free contact relay 250V AC 3A Protection rating IP42 when correctly installed Operating temperature 0 50 C Operating humidity 20 90 R H without condensation Dimensions 139 mm x 98 mm x 40 mm compliant Health ...

Page 17: ... both for fixed network and mobiles have this option Make sure that the keypad has been set correctly To do this carefully read the instructions or contact the telephone manufacturer The DTMF commands sent to the TEL50 GSM will consist of an ID number for the device receiving the command input or output a command number ON OFF or status request plus a control signal confirm or cancel Device ID Com...

Page 18: ...topped 42 beep beep contact closed beep contact open queries the status of contact relay 1 52 beep beep contact closed beep contact open queries the status of contact relay 2 32 beep beep contact closed beep contact open queries the status of alarm input 62 beep beep temp alarm active beep temp alarm not active queries the status of temperature alarm 6 2 Commands via SMS Commands and queries via S...

Page 19: ... digital I O states chapter 6 3 Temperature sensor querying Querying of the temperature sensor is only possible via SMS and querying is not possible via voice commands DTMF tones The temperature reading is available with 1 C resolution If no sensor is connected to the TEMP terminals querying of the temperature will produce a reply SMS with the message TEMP NOT VALID Querying of the temperature sen...

Page 20: ...aller s number will not be checked The telephone number and type of user see below configuration valid only for commands sent by SMS must be entered for each user All the users in the list will receive notification of temperature alarms if a remote temperature sensor is present and alarms generated by closure of input IN1 Users can be entered with three different profiles Administrator extension 1...

Page 21: ...ue There is no limit to the number of users for each profile In this section there is a SECURITY parameters that enables control of the incoming call numbers When this parameter is enabled SECURITY 1 only the users in the USER list can interact with the device according to their profile administrator user notify A voice call or an SMS message from a number that is not on the USER list will not rec...

Page 22: ...sequently are not recognized by the device Inputs Outputs Factory setting Any modification Example Incorrect example Alarm input IN1 max 10 characters 0 9 A Z ALARM ALARM 1 Relay output 1 OUT1 max 10 characters 0 9 A Z BOILER PUMP 1 Relay output 2 OUT2 max 10 characters 0 9 A Z LIGHTS HOME LIGHTS Temp sensor input TEMP max 10 characters 0 9 A Z TEMPEXT TEMPERATURE Some examples of correct syntax f...

Page 23: ... e g OUT1 or the newly set strings e g BOILER SMS command SMS reply Action BOILER 1 BOILER 1 closes contact relay 1 BOILER 0 BOILER 0 opens contact relay 1 OUT1 1 OUT1 1 closes contact relay 1 OUT1 0 OUT1 0 opens contact relay 1 LIGHTS 1 LIGHTS 1 closes contact relay 2 LIGHTS 0 LIGHTS 0 opens contact relay 2 BOILER BOILER 0 BOILER 1 queries the status of contact relay 1 OUT1 0 contact open OUT1 1 ...

Page 24: ...i1000 is correctly connected to the respective input The alarm and reset values must be set according to a hysteresis cycle The values themselves will define the alarm activation logic If the ALARM value is greater than the RESET value the alarm will be triggered if the current value is higher than the alarm value Consequently the alarm will stop if the current value is lower than the reset value ...

Page 25: ...RM 20 ALARM 20 alarm threshold set to 20 C TEMP RESET 19 RESET 19 reset threshold set to 19 C 19 20 allarme temp ON OFF Alarm notification is automatically enabled when the ALARM and RESET thresholds are set The identification string of the analogue input can be modified if necessary SMS command SMS reply Action ALIAS ANALOG TEMPEXT ANALOG TEMPEXT identification TEMP input with TEMPEXT Note if the...

Page 26: ...ication to all the users is defined whereas for the outputs the idle state is defined normally open or closed These settings can be modified as shown in the table below SMS command SMS reply Action DIGITAL IN1 ALARM 0 IN1 ALARM 0 input IN1 active open DIGITAL IN1 ALARM 1 IN1 ALARM 1 active input IN1 closed factory setting DIGITAL OUT1 CONTACT 0 OUT1 CONTACT 0 control output 1 normally open factory...

Page 27: ...ly with all local laws that are in force Reuse raw materials as much as possible in order to minimize environmental impact Use local tips and waste recycling companies or contact suppliers or manufacturers to return used products or obtain additional information on environmental compatibility and waste disposal The TEL50 GSM packaging is reusable Keep it for future use or if the product needs to b...

Page 28: ...Building Technologies 26 TEL50 GSM Siemens SpA Building Technologies Viale Piero ed Alberto Pirelli 10 I 20126 Milano I Tel 39 2 243 1 Fax 39 2 243 65 750 www siemens it buildingtechnologies ...

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