Handleiding Severa ENG versie 20070628
Contents
1. The Severa is also available as a special model for GPRS applications with its own manual available With this Severa you are always on line with your applications in the field Severa s unique auto log on concept replaces the often complex GPRS technology with standard modem technology Consult our website for more information or contact one of our employees 1 1 3 Severa series features e Adjustable delays e Built in emergency power supply may vary per model e Mains monitoring may vary per model e Serial interface RS232 connection 9 pole sub D and RJ10 connector e Settings and SMS texts are permanently stored in the Severa s internal flash memory e The Severa can be programmed using the SevProg program which can be downloaded free of charge at www adesys nl This programming tool software is also available on CD ROM and can be ordered from Adesys as an optional extra To make the best possible use of all the features offered by the Severa A we recommend that you read this user manual carefully Severa 5 Le Adesys bv Wateringen Adesys bv Wateringen AU 1 1 4 Pictograms used 8 2 LIST OF SETTINGS only with Severa GSM This user manual uses various pictograms COMMAND ACTIVITY CONFIRMATION The meanings of these pictograms are as follows Request software version number VERSION SV x xx A Tip or matter of attention OA1 Output point 1 becomes active Severa confirms Output command Ka Acti2. Active or Idle using an SMS message An output can also be activated for 2 seconds pulse switch The SMS message for this is structured as follows lt Command gt lt parameter1 gt lt parameter2 gt Where Command O Output Parameter A Active or I Idle Parameter2 1 and or 2 Or Command O Output Parameter1 P Pulse switch active 2 seconds Parameter2 1 and or 2 After a switch message has been sent for example OA1 output point 1 is set to active the Severa returns a confirmation with the following message Severa confirms Output command This means that the Severa has understood the command If no confirmation is sent the command may have been phrased incorrectly Switching both output points with the same command is also possible using a single switch message For example the command 0112 sets output points 1 and 2 to idle A When sending switch messages always use UPPER CASE LETTERS Owing to the lack of power supply during mains failures any active output points will return to idle After the power supply has been restored these output points will return to active if the memory for remembering the status of the various input and output points has not been lost see chapter 5 1 FUNCTIONS 24 Severa Adesys bv Wateringen AU Report messages are confirmed by returning the call from any telephone within the set time When the Severa answers a long protracted beep will sound
3. GSM data Consult your telecom provider concerning this 3 6 ANTENNE only with Severa GSM In areas with reduced reception place the antenna as high as possible Connect the optional antenna cable to the Severa s antenna connection A After having connected the antenna always check the antenna signal s field strength no more than 5 pulses of the yellow network LED Changes in the signal strength will be reported very slowly 30 sec bear this in mind when relocating the antenna etc Severa 11 Le Adesys bv Wateringen 3 7 POWER SUPPLY 3 7 1 Mains adapter SV 20 A 230VAC 12VDC mains adapter power supply article number SV 20 is available for the Severa as an option Take care to check the polarity of the connection block when connecting it to the supply cable The yellow connecting wire on the supply cable is positive and the white connecting wire is negative An extra fuse is not necessary here When the Severa is not supplied by the mains adapter mentioned above the connection instructions given in articles 3 7 3 and 3 7 4 apply 3 7 2 Built in emergency power supply Severa modems are also available with a built in emergency power supply as an option This consists of a charger and two NiMH rechargeable batteries The life expectancy of these batteries depends very much on the circumstances under which they are used Regularly check that the emergency power supply is working correctly by disconnectin
4. MAINS FAILURE Idle A Mains failures always have precedence over current reports of status changes After the mains failure has been reported any interrupted messages will be restarted after which the reports for status changes not yet reported are continued This rule of precedence applies to both Active and Idle status changes Owing to the lack of power supply during mains failures any active output points will return to idle After the power supply has been restored these output points will return to active if the memory for remembering the status of the various input and output points has not been lost see chapter5 1 FUNCTIONS Adesys bv Wateringen Be 5 9 REQUESTING VERSION NUMBER only with the Severa GSM With the command V you can request the Severa s software version The message sent in response will contain the following text VERSION SV x xx A When requesting the version number always use UPPER CASE LETTERS 5 10 RECHARGING THE INTERNAL BATTERY emergency power supply The internal battery NIMH can be recharged from the external power supply For the connection details see chapter 3 7 POWER SUPPLY Even when the Severa is switched off the internal battery will be charged 5 6 CONFIRMING A REPORT MESSAGE 5 6 1 Severa GSM If a report message requests that you Confirm its receipt you can simply return the an SMS message or dial back from the telephone on which the message was received C
5. and NC for a breaker contact NO stands for Normally Open make contact and NC for Normally Closed breaker contact 4 2 5 Delay The delay can be used to set a delay for the status message active and idle This means that the report will not be started until the contact has been activated or deactivated for longer than this amount of time The maximum value that can be set is 8600 seconds A If the input channel returns to the idle mode within the delay no report procedure will be started 4 2 6 Correction report Idle If you wish once the input channel has returned to the idle mode a correction report can be sent In order to activate this report set this report field to yes A If no dial back time has been set a correction report will be sent to all numbers set for the input point in question If a dial back time has been set only the telephone number to which the final report message is sent will receive a correction report 4 2 7 Report block on input channels during mains failures It may be desirable to block status reports during mains failures until the failures have been resolved To activate the block enter yes In the event of In the event of a mains failure any current reports will immediately be terminated The input points for which the status report has not Severa 15 Le Adesys bv Wateringen yet started or for which the status report has been terminated will not be restarted until the mains
6. be hooked up If that resistance is less than 12 Severa Adesys bv Wateringen AU As mentioned above the Severa s basic set of AT commands will generally be sufficient for modem communications However in some cases one of the many other AT may be necessary for establishing a connection The Severa offers options in this respect Using these options however requires a thorough understanding of modems Incorrect use may result in unpredictable responses from the Severa Moreover it is important to bear in mind that these expert commands have to be used differently with the various Severa models 6 2 EXPERT MODEM USERS 6 2 1 The inside of the Severa Using the expert commands requires a degree of understanding of how the Severa is constructed inside alarm reporter telecom network i odem PSTN or GSM module i arbitrator o internal AT command interpreter com The Severa contains an intern AT command interpreter that allows the basic AT set to function If a modem connection has to be established this will be done through the modem module which depends on the type of telecom network the Severa uses Differences between modem modules are taken care of by the interpreter making the Severa s interchangeable To prevent the modem and alarm functions in the Severa from interfering with one another an arbitrator has been inserted which ensures defined switching from the alarm function to modem communication and
7. connections Hang up AT N Determines the response of error checks during modem connections AT C Determines the response of data compression during modem connections Switches from modem mode to command mode if preceded and followed by 1 second of data silence Other commands ATL Determines the loudspeaker volume Loudness ATM Determines the loudspeaker response Monitor ATS Completing or calling up so called S registers such as S0 Determines automatic responses S7 Maximum delay before establishing connections OO Severa Adesys bv Wateringen AU e The LED on busy will flash 1x again The SMS message has been sent and the Severa is waiting for confirmation if any is required of the report message sent e The report message is displayed on the mobile telephone to which the SMS message was sent The report message might be structured as follows LOCATION 1 PUMP MALFUNCTION Active Confirm e The green LED on busy will continue to show the input point s status until it is no longer active e Once the input point returns to the idle mode and if the Severa is set to send a correction report the report message will be structured as follows LOCATION 1 PUMP MALFUNCTION Idle A All status reports must be completed before a new status change for a different input channel can be reported This means that the report message must be confirmed or that a report message must have been sent to all telephone numbers programm
8. tab in SevProg The firmware of the ARA Smart Alarm line interface must be at least X14P or X25P As with all ARA systems speech must be spoken into the line interface 42 Severa Adesys bv Wateringen AU 5 1 iege rec 17 5 2 REPORT PROCEDURE e 17 5 3 STRUCTURE OF THE REPORT MESSAGE cccccccssssssssessssessseseseseeseseeesseeeeseeeeseeeeseeaesenaesnse 18 5 4 REPORTING STATUS CHANGES 5 5 REPORTING MAINS MALFUNCTIONS only with built in emergency power supply 19 5 6 CONFIRMING REPORT MESSAGE iisciissceccssvscscicsccsesscccnssscevaccevastivacsveasctensutestiensssecssaantvaneracee 20 5 6 1 OVO GSM ain ee 20 5 6 2 S vera PST MMMMMMEM 21 5 7 Pf elett A ppc 21 5 7 1 co IDis 21 l PME a 21 5 7 2 OV Ola MONO aii ELM ms M MED OED ORE ODD ORO UE DS 23 5 8 REMOTE SWITCHING only with the Severa GSM esssssssseseseeeeneennanes 5 9 REQUESTING VERSION NUMBER only with the Severa GSM 5 10 RECHARGING THE INTERNAL BATTERY emergency power supply 6 THE SEVERA AS A MODEM 26 6 1 The basic AT commands 6 1 1 6 1 2 6 1 3 6 1 4 6 1 5 6 1 6 6 1 7 6 1 8 6 1 9 6 1 10 6 1 11 6 1 12 6 1 13 6 1 14 6 1 15 6 1 16 6 1 17 6 1 18 6 1 19 6 1 20 6 1 21 6 1 22 Basic AT command settings for Severa PSTN and GSM modems sese 32 6 2 EXPERT MODEM USERS nananana nanan
9. the response CONNECT or BUSY If any data is transmitted via the COM port before that time the connection is terminated without any response from the modem ATS7 determines the maximum amount of time to be spent making a modem connection If the connection has not been established after the set time in seconds the attempts are stopped and the modem returns to the idle status 6 1 11 ATV Numerical codes are necessary for some automated systems that control the modem The modem responds with OK or 0 ATVO Modem sends numerical responses numerical codes ATV1 Modem sends text responses Severa 29 Le Adesys bv Wateringen 6 1 2 ATD The ATD command can be used to set up a modem connection The telephone number of the receiving modem should be entered after the ATD command After the ATD command has been sent you should wait for one of the CONNECT responses NO DIALTONE BUSY or NO ANSWER If any data is transmitted over the COM port before then the connection is terminated without the modem responding 6 1 3 ATE ATE determines whether the commands that are typed are sent back to the user This is a useful feature if a user is in contact with the Severa for a terminal emulation to see exactly what has been typed However some applications are interrupted by the signs sent back This is often the case if the modem is controlled by an automated system such as a PLC After the ATE command the modem responds with O
10. vice versa 6 2 2 Starting a modem connection With the ATD and ATA commands or by auto answer a modem connection is started The internal AT command interpreter will ask use of the modem module via the arbitrator If this works i e if no alarm occurs that module is fully initialized Next the connection process is started There are 3 stages in the initialization of the modem module the basic init the AT interpreter init and the expert user init The basic initialization deals with the modem module s responses allowing the interpreter to control those responses consistently Next the settings that the user has Severa 33 Le Adesys bv Wateringen It is not a problem if these commands are already in your application software The Severa can be set up in such a way that unknown AT commands can be ignored A simple OK will be sent This setting relates to SevProg The SMS Service Centre Address is taken from the SIM card This command is also supported for analogue PSTN lines In this case it is then necessary to set the switchboard number using SevProg The maximum number of characters that can be sent is 145 for GSM and 45 for PSTN 6 1 20 AT CSQ Requesting the RF reception quality The value is given in a linear scale from 0 to 31 where 0 equals no reception 0 and 31 equals maximum reception strength 100 6 1 21 If the modem is set to data mode the command can be used to return to the command mode In
11. 0 TXD out pin 1 RXD in pin 2 HANDSHAKE pin 3 GND pin 4 Severa GSM 8 35VDC min 3W or 15 28VAC min 5VA Not galvanic separated Severa PSTN 8 35VDC min 2W or 8 28VAC min 3VA Galvanic separated Battery powered model 2x IEC LR6 alkaline size AA NiMH battery 2 4V 700mAh standby time is 15 hours depending on the condition of the battery 23mm x 95mm x 104mm w x h x d 122mm x 120mm x 39mm w x h x d 35 Le Adesys bv Wateringen programmed using the AT interpreter are sent to the module With expert user initialization the AT commands programmed in the telephone book are sent to the modem module 6 2 3 Expert user modem initialisation The AT command set for the modem modules can be found at www adesys nl on the download page This documentation is only available in English If a modem connection is to be initialized using a command from the expert AT set that command must be stored in the telephone book Fields 100 to 109 are reserved for these commands Omit the letters AT before the command The Severa will send all fields preceded by the letters AT and concluding with a carriage return to the modem module If a command is too long for one field the next field can be used for the rest of the command in which case the final symbol in the first field must be a backslash Y Examples AT set used for PSTN Telephone book Description To module GCl 42 Set the modem for use with the German AT GCl 42
12. Flashing rapidly Severa is starting up or is sending an SMS message Busy with modem module Flash 1x Input channel 1 is active Flash 2x Input channel 2 is active Flash 3x Input channel 3 is active Flash 4x Input channel 4 is active Flash 5x Input channel 5 is active Flash 6x Input channel 6 is active Flash 7x Input channel 7 is active Flash 8x Input channel 8 is active TX Rx green Off No incoming or outgoing data Flashing Data received or sent along with RS 232 signal A 38 If multiple input channels are active each channel s status is indicated consecutively If all LEDs start flashing simultaneously when the Severa is started up it is possible that it is not connected to the mains and the optional internal emergency battery is too low Severa Adesys bv Wateringen AU 1 2 1 The environment This product contains materials that might harm the environment To protect the rw environment if the product is to be replaced at the end of its useful life please do not A deposit it with your household waste You can return the product to your supplier or turn itinata special depot 1 3 GUARANTEE AND LIABILITY Each Severa is subjected to extensive testing by ADESYS prior to shipment ADESYS offers one year s guarantee provided that the guarantee card accompanying the Severa is completed and returned to us The following will te
13. Input active report procedure stops report procedure stops after receiving confirmation after last call A If the input channel returns to idle within the delay set the report procedure will be terminated at the end of the delay However if the input channel becomes active again during the delay the report procedure will be continued 5 3 STRUCTURE OF THE REPORT MESSAGE The messages that the Severa sends to a mobile telephone have a fixed structure The report message is structured as follows MAIN MESSAGE INPUT CHANNEL STATUS REPORT STATUS ACTION e MAIN MESSAGE contains a text message that you select which precedes all report messages for status or mains failure reports e INPUT CHANNEL indicates which channel number is active or idle e STATUS REPORT contains a text message that you select which is connected to the input channel e STATUS indicates whether an input channel is Active or Idle e ACTION this field indicates WHETHER OR NOT the alarm message has to be confirmed If this field is left blank no confirmation is needed If Confirm is set receipt of the alarm message has to be confirmed For more details see chapter 5 6 CONFIRMING A REPORT MESSAGE 5 4 REPORTING STATUS CHANGES When an input channel becomes active the appropriate report message will be sent to the first number in the sequence connected to that input point Once input channel 1 has been activated the
14. K ATEO Echo off typed commands are not sent back ATE1 Echo on typed commands are sent back 6 1 4 ATH ATH is used to terminate active modem connections The modem must first be set to command mode see After the ATH command the modem responds with OK 6 1 5 ATI ATl can be used to request modem information to determine differences in models or versions After the ATI command the modem information is given followed by OK ATIO Requests that Severa s type coding ATI1 Requests the Severa software s version number 6 1 6 ATL only with Severa PSTN ATM is used to set when the monitor speaker produces sounds see also ATL After the ATM command the modem responds with OK ATLO Speaker off ATL1 Speaker at low level volume ATL2 Speaker at mid level volume ATL3 Speaker at high level volume 6 1 7 ATM only with Severa PSTN ATM is used to set when the monitor speaker produces sounds see also ATL After the ATM command the modem responds with OK ATMO Speaker always off ATM1 Speaker is on during dialling and when the connection is being made and is off during the connection ATM2 Speaker is always on 28 Severa Adesys bv Wateringen Be 5 HOW THE SEVERA WORKS 5 1 FUNCTIONS Once the Severa has been connected programmed and tested it is ready for use The following functionalities are available e Reporting status changes e Reporting mains failures e Confirming report messages e Remote switching only
15. Le Adesys bv Wateringen 44 Severa SEVERA L REL omm ipu Brog reset Severa is a registered trademark of Adesys bv Wateringen NL C www adesys nl Published 28 06 2007 Le Adesys bv Wateringen Contents 1 GENERAL 5 1 1 I ggzieleje teDR T 5 1 1 1 PSTN GSI OCS EST 5 1 1 2 11a ter lee S re 5 1 1 3 SOc SaaS OIU Sear ees 5 1 1 4 Pictograms used 1 2 CHECKING YOUR ORDER eeeeeeeeenenenetetntn ntn tnen ete tntntntn inen enini tete tn then sn enini etate tn sn sn sn enn 6 1 2 1 CoC C1 e 7 1 3 GUARANTEE AND LIABILITY ncceccosesecsesesectetecseserocsesesesteteuseserocseseseetensurosorceienestetenstsoreraeienestetenstes 7 2 IDENTIFICATION 8 2 1 CONNECTION DIAGRAM ceceseseceseseneeeeeseereeeeeneneneneneneenseseseenenenenseeeseeseeeeneneneeeeeereeeeeeenenenees 8 3 INSTALLATION 10 3 1 ele 0 ee 10 3 2 DIGITAL IU 10 3 3 OU te 3 4 RS 232 COM PORTS NS 3 5 SIM KAART Only with Severa GSM eeeeeseeeeeeeeee ennt enetn nenne tntnetntn etn tn atate atn tn inen 11 3 6 ANTENNE only with Severa GSM eeeeeseeeeeeeeee eene tn nnetn nete tne tnnns tn tn atn sn atn sn atn tn ane 11 3 7 POWER SUPPU Y m 12 3 7 1 Mainsadaptor S
16. Main message Location name The main message is always displayed first with all report messages If the messages in question are sent to a central point from various locations the main message can be used to report the location from where the status is reported The maximum number of characters for the message is twelve 14 Severa Adesys bv Wateringen AU AT C3 Data compression only activated for incoming data 6 1 16 AT amp D Modem connections can be terminated by sending the DTR signal However if this signal is missing the functionality should be switched off using the AT amp D command AT amp DO DTR signal is ignored and is assumed to be ON This allows you to work with terminals that do not feature DTR signals AT amp D1 Not applicable AT amp D2 hang up If the DTR signal is idle the modem switches OFF LINE 6 1 17 AT amp F AT amp F returns all modem settings to the factory settings The response is OK 6 1 18 AT amp W AT amp W stores all current settings and so determines the new start up position when the modem is started and after the ATZ command is entered As with every Severa setting this setting is stored in the telephone book It can also be used to directly program the modem when programming the Severa This setting can also be adjusted manually although great care should be observed Wrong settings may have unpredictable consequences 6 1 19 AT CMGS By using the AT CMGS command it is possibl
17. N E 12 3 7 2 Built in emergency power SUPDIY 2 2 2 2 eceeee ee eee eee eee eee eee eee nee nena ee eeeeneneennennennenenes 12 3 7 3 SVA PSN ree 12 3 7 4 Sov t GM ssd EFE MEMAMAMAMAMAMAMAMAMAMAMAMAMM MAMMA MAREM MAREM RARE RARE ARAS 12 3 8 PROG RESET BUTTON errechnet innate enia pa aate na iata saaana asainne 13 4 SETTING UP THE SEVERA 14 4 1 INSTALLING AND USING SEVPROG essen een enenetntntntntnentnetetetntntnen entm enenen 14 4 2 DEFINITIONS OF THE TERMS USED cacao etti cacao conta seinen a aco o ma seinen na ca rarumusu 14 4 2 1 Main message Location name 4 2 2 Status message uses b AMAA ARMAR MAR MAR MAR MAAMAAUAAUAAUAAUAAAAAAMAMAMAMARMARMARAM MA A EE 4 2 3 Dial back time RR 4 2 4 Contact input DOIN P OPUPMTUS 15 4 2 5 Delito lo d II 4 2 6 Correction report Idle 4 2 7 Report block on input channels during mains failures sss 15 4 2 8 Telephone number and dialling sequence eeeeeeeeeeeeeeeenetetnnnntnntnnnnntnnnnnnne 16 4 2 9 Required Dasic SOINS nu M IM MEME 16 5 HOW THE SEVERA WORKS 17 2 Severa Adesys bv Wateringen AU 8 5 2 Compri HX Severa mounting recommendations Connect the earth leakage of the Compri HX to the earthing block using the shortest possible connection as per the Priva prescriptions e Connect the GND of the Severa s power supply to the earthing block using again the
18. ablished connection speed 4800bps CONNECT 9600 12 Modem connection established connection speed 9600bps CONNECT 19200 14 Modem connection established connection speed 19200bps CONNECT 7200 15 Modem connection established connection speed 7200bps CONNECT 12000 16 Modem connection established connection speed 12000bps CONNECT 14400 17 Modem connection established connection speed 14400bps CONNECT 16800 18 Modem connection established connection speed 16800bps CONNECT 21600 19 Modem connection established connection speed 21600bps CONNECT 24000 20 Modem connection established connection speed 24000bps CONNECT 26400 21 Modem connection established connection speed 26400bps CONNECT 28800 22 Modem connection established connection speed 28800bps CONNECT 31200 23 Modem connection established connection speed 31200bps CONNECT 33600 24 Modem connection established connection speed 33600bps 6 1 1 ATA BORRRRRBRRBRRBRRRRARSR After a RING is received the ATA command can be given to start the modem After ATA one of the CONNECT responses or BUSY should be awaited If any data is transmitted over the COM port before then the connection is terminated without the modem responding Severa 27 4x7 Adesys bv Wateringen 6 THE SEVERA AS A MODEM The Severa is equipped with a modem functionality and acts as any standard analogue modem when this functionality is in use For example the basic set of AT commands result in the same re
19. ana nananana anaana than s inane than atn sn stein ase sn ass sR ana sn an 33 6 2 1 Theinside ofthe SOVOId Lco e 33 6 2 2 Starting amp moder COD ection edd dd a 33 Severa 3 Le Adesys bv Wateringen 6 2 3 Expert user modem initialisatin rrr rnnt nnn oo c Ri 34 7 TECHNICAL SPECIFICATIONS 35 8 ANNEX 37 8 1 LED STATUSINDICATIE 8 2 LIST OF SETTINGS only with Severa GSM cccccsssessesssssesseeeessseeseseeseseeesseeeeseeeeseeeseeaeeese 39 8 3 BATTERY POWERED SEVERA MODEL cscscssssssssesesssessseeesseeeseseeseseeseseeesseeeeseeaeeneaesneaesnse 40 8 4 Reporting to ARA ui iii isi i i i i i ennnen uneneen eneee eE 41 8 5 SEVERA COMPRI LINK eeeeeeeeeeee nennen tnn tnnne nnne tntn atn tn ates natn aaaea aaaea 42 8 5 1 Modom SOUINGS M 42 8 5 2 Compri HX Severa mounting recommendations eese 43 8 6 Severa Adesys bv Wateringen AU In order to send reports to ARA pro Adesys Alarm Registration and Processing system alarm centre the message must contain the following text format 8 4 Reporting to ARA location location code e g 0001 enter in line 1 main message alarm SV alarm number contact input point e g lt 1 gt lt SV gt Since there are no separate entry options for alarm and idle reports the number of the alarm input point must be followed by SV The line interfac
20. application sends as data and this cannot result in the activation of the menu In order to prevent this from happening the characters should be preceded and followed by 1 second of data silence The Severa menu will then look as follows for example SV4400PM ED Severa Menu Actual analog values 1000 10V Input 5 271 Input 6 270 Input 7 270 Input 8 270 Type O back Online D Disconnect rebuild menu First of all the current values of the analogue inputs are displayed Knowing that 1000 is equal to 10V voltage model or 20mA power model the voltage or power can be calculated The following choices can be made in the Severa menu O This is used to exit the Severa menu and return to the transparent modem connection On line D This is used to break the modem connection This choice or a Carriage Return is used to build up the menu again This is useful for refreshing the current value for example Severa 23
21. as confirmation after which the connection is automatically terminated Caller identification does NOT apply here 5 6 2 Severa PSTN 5 7 ANALOGUE INPUTS The Severa is also available with analogue voltage or power inputs This makes combinations of normal contact inputs and analogue voltage or power inputs possible This chapter explains how the analogue inputs should be set up and how the data can be read out 5 7 1 Setting up Alarms In order to set up the analogue inputs it is necessary to know how the voltage and power are reproduced internally The measured values that are available on the analogue inputs are standardised for both the voltage 0 10V and power inputs 0 20mA to a value between 0 and 1000 Two threshold values the active threshold and the idle threshold have to be assigned for the alarms to be set correctly If the active threshold is higher than the idle threshold the input will become active when the measured value is greater than the active threshold The idle position is reached once the measured value falls below the idle threshold This means that a top limit is monitored If the active threshold is lower than the idle threshold a lower limit is monitored The difference between the thresholds forms the hysteresis active treshold idle treshold active treshold idle treshold active treshold 9 2 d idle treshold signal h hysteres
22. command mode for example the connection can be terminated see ATH In order to prevent premature switching the symbols must be preceded and followed by 1 second s data silence In other words the modem switches to command mode after 1sec idle 1sec idle The modem response is OK After that response commands can be entered 6 1 22 Basic AT command settings for Severa PSTN and GSM modems The following basic AT command settings can be stored in the Severa s memory by using SevProg Go to the Modem tab to do this PSTN modem AT amp W basic init E1V1Q0X4 amp D0 AT amp W basic init C1 N3L2M0 AT amp W basic init SO 0S7 90 GSM GPRS modem AT amp W basic init E1V1Q0X4 amp D0 AT amp W basic init niets invullen AT amp W basic init SO 0S7 90 The auto answer function is off with this setting The command S0 0 should be changed to 80 2 in order to have the modem respond after two rings for example This auto answer function can still be set remotely on a Severa that is already in operation by sending an SMS message with the following text AA The modem will now respond after one ring However this remotely entered setting will not be stored in the flash memory permanently 32 Severa Adesys bv Wateringen AU 10M they are not fully separated and there is a risk of malfunctions and or damage to the Severa and or the application If the Severa can be connected to an existing power supply a
23. e for most GSM modems to send an SMS message immediately This command is also available for the Severa from firmware version 3 25 Command CMGS lt telno gt lt CR gt lt telno gt Telephone number of the recipient of the SMS message in 316 format lt CR gt Carriage return After the CR the modem will react with the gt character You can now enter your text Enter CTRL Z to close your text The modem will react to this with CMGS 000 and an OK to indicate that it has been sent successfully If you want to interrupt the command after the gt character then you can send an ESC instead of a CTRL Z Example AT CMGS 31622446098 CR gt Test message CTR Z CMGS 000 CR OK Setting up different SMS settings such as the SMS Service Centre Address CSCA and the Message Format CMGF is not supported Severa 31 Le Adesys bv Wateringen 6 1 12 ATX This command is used to set two functions Firstly it determines whether the modem uses the signals from the telephone switchboard such as the dialling tone and busy tone In addition it determines the level of detail of the responses see the response table below for further information After this command the modem responds with OK ATXO Telephone signals are not used basic responses ATX1 Telephone signals are not used detailed responses ATX2 Only the dialling tone is used detailed responses ATX3 Only the busy tone is used detailed responses ATX4 All te
24. e will then see from the DLE or ACTIVE indication whether the report is an alarm or an idle report A Forwarding to ARA pro is only possible if the system is equipped with an SMS receiver type AR MT2SG Severa 41 Le Adesys bv Wateringen 8 3 BATTERY POWERED SEVERA MODEL The functionality of the battery powered Severa type identified as BW differs from that of the mains powered models in several respects namely e The supply voltage originates from 2 IEC LR6 Alkaline format AA batteries included The amount of electricity used in the sleep mode is only a few pA e The Severa does NOT work with pulse contacts As such contact input points must remain active at least until the moment that the SMS message is sent e When an alarm input point has been activated the Severa comes out of its sleep mode It then logs onto the network of a telecom provider as per the SIM card fitted using its built in GSM engine after which the SMS message is sent Since the Severa is not constantly logged onto the telecom provider s network to save energy this procedure takes some time to process 90 sec e Nodial back acceptance time can be programmed After the SMS message has been sent the Severa immediately returns to its sleep mode If the Severa has been in sleep mode for more than 30 days it automatically restarts for 0 5 second to test the batteries However it does not test the condition of the batteries it only measure
25. ed for the input point in question The exception to this is the network malfunction report See chapter 5 5 REPORTING MAINS MALFUNCTIONS only with built in emergency power supply 5 5 REPORTING MAINS MALFUNCTIONS only with built in emergency power supply If the Severa s power supply is cut a mains failure report will be started The relevant report message will be sent to the first number in the sequence linked to the mains failure This is only possible if the Severa is fitted with the optional emergency power supply After the power supply has been cut the following will happen e The red LED error will flash 5x to indicate that the power supply has been cut e After a few seconds the green LED on busy will start flashing rapidly indicating that the SMS message is being sent e The green LED on busy will start flashing again continuously The SMS message has been sent and the Severa is waiting for confirmation of the report message if it is programmed to e The message will appear on the mobile telephone to which the SMS message was sent The message can be structured as follows LOCATION 1 MAINS FAILURE Active Confirm e The red LED error will continue to show the status of the mains failure until it has been restored e Once the power supply has been restored and if the Severa is set for sending correction reports the report message will be structured as follows Severa 19 Le Adesys bv Wateringen LOCATION 1
26. failure has been resolved 4 2 8 Telephone number and dialling sequence The maximum number of digits that can be entered per field is 20 The maximum number of telephone numbers per input channel is eight There can be different telephone numbers and dialling sequences per input The sequence for dialling out is always from 1 to 8 A The telephone numbers must always be entered in the international format with the country code For Dutch numbers this is 31 For example 0651627384 should be entered as 31651627384 4 2 9 Required basic settings Before you can start programming you must first complete a number of required basic settings actions For the SIM card amp Place the SIM card that you wish to use in a mobile telephone or SIM card reader writer to enter the following settings amp Change the SIM card s old PIN code to the new PIN code to be used with the Severa or else deactivate the PIN code amp 8 amp Activate caller identification using your provider s service menu amp 8 amp Deactivate Voicemail using your provider s service menu tC Program your provider s SMS switchboard number only necessary near borders For the receiving telephone Activate caller identification only necessary for accepting confirming alarms A Deactivating caller identification and activating Voicemail may cause the Severa to malfunction If caller identification is deactivated it will be impossible to confi
27. fects depend on the distance between the antenna and the surrounding equipment 3 2 DIGITAL INPUTS The digital contact inputs can be used with either make contacts or breaker contacts Activate the entries only using potential free contacts or open collector outputs The open clamp voltage should be no less than 1 8V and no more than 3 6V The contact voltage should be no more than 350uA 3 6V 3 3 OUTPUTS The outputs can only be switched remotely The maximum voltage allowed for these relay contacts is 100V 1A AC DC A The internal insulation distances are not suitable for direct switching using 230V Always use an additional relay with a spool voltage of no more than 100V 3 4 RS 232 COM PORTS The Severa is set up by means of the available RS 232 com ports The cable set included and the downloadable software programming tool SevProg are used for this purpose Which RS 232 com port is used makes no difference to setting up If the Severa is used as an external modem it is necessary to choose between the 4 pole RJ 10 or 9 pole SUB D connections Default the 9 pole SUB D connector is selected This can be changed via the SevProg using the tab Modem and Handshake settings Flowcont or no flowcont standard applies to the 9 pole SUB D connection When using the 4 pole RJ 10 connection a choice has to be made from DCD DTR or RI This depends on which control signals are used for the application that is employed Ho
28. following will happen e The green LED on busy will flash 1x to indicate that input channel 1 is active e After several seconds the green LED on busy will start flashing rapidly indicating that the SMS message is being sent 18 Severa Adesys bv Wateringen AU ATZ Resets the modem and all it s setting to the starting position AT amp D Defines the response to the DTR signal AT amp F Returns all settings to the factory settings AT amp W Sets the current settings as new start up positions AT CMGS_ Sending an SMS message immediately AT CSQ Requesting the RF reception quality After receiving an AT command the Severa will send a modem response Depending on the ATQ ATV and ATX commands a response will be given as text or as a numerical code or no response will be sent The following table lists all possible Severa responses Reactie Code Omschrijving ATX OK 0 Command completed 0 4 CONNECT 1 Modem connection established connection speed 2 300bps 0 4 RING 2 Incoming call 0 4 NO CARRIER 3 Modem connection or dialling terminated 0 4 ERROR 4 Command error or 0 4 Severa busy during initialization or alarm reports CONNECT 1200 5 Modem connection made connection speed 1200bps 1 4 NO DIALTONE 6 No dial tone detected 2 4 BUSY 7 Telephone number engaged 3 4 NO ANSWER 8 No modem detected after outgoing call 0 4 CONNECT 2400 10 Modem connection established connection speed 2400bps CONNECT 4800 11 Modem connection est
29. g the mains supply It is important that the batteries are replaced if they are defective otherwise they could damage the Severa 3 7 3 Severa PSTN Connect the Severa PSTN to a direct voltage power supply of 8 to 35VDC minimum of 2W or an 8 to 28 VAC transformer minimum of 3VA The Severa PSTN s power plug is galvanically separated from the other connections allowing the Severa PSTN to be simply connected to existing power supplies Always insert a 1AT fuse between the power supply or transformer and the Severa 3 7 4 Severa GSM Connect the Severa GSM to a direct voltage power supply of 8 to 35VDC minimum of 3W or a 15 to 28 VAC transformer minimum of 5VA The Severa GSM power plug is not galvanically separated from the other connections The power connection s GND plug is linked directly to the input connector and COM port s GND plug inside A Connecting the Severa GSM to an application process regulator PLC computer active answering machine etc without galvanic separation if the Severa GSM is connected to the same power supply creates a real risk of earth loops and or short circuits in that power supply As such we recommend that in the case of any doubt you always check whether or not the application to which the Severa GSM is to be connected has galvanic separation You can verify this simply using an ohm meter to measure the resistance between the power source and each connector of the application to which the Severa is to
30. has been activated using the AT N command AT C can be used to determine whether the transmitted data is to be compressed Depending on the type of data this can save considerable amounts of time AT CO Data compression deactivated AT C1 Data compression fully activated AT C2 Data compression only activated for outgoing data 30 Severa Adesys bv Wateringen AU The status message is linked to an input channel In this way for example the machine can be indicated that is causing the status change on the input channel in question The maximum number of characters for this part of the message is twelve 4 2 2 Status message The maximum number of characters that can be displayed in the main and status messages is twelve If more than twelve characters are entered only the first twelve will be displayed in the SMS message 4 2 3 Dial back time The dial back time determines the space of time within which a report message is to be confirmed Confirmation can be either by sending back an SMS message or by phoning the Severa The maximum value that can be set is 60 minutes If it is set to 0 alarms need not be confirmed A Please note that status changes of other input points will not be reported until a current report has been completed Consequently the dial back time should be selected carefully 4 2 4 Contact input point Both make contacts and breaker contacts can be used Set to NO standard setting if a make contact is used
31. ion of the sequence of numbers of input channel Severa Severa 37 Le Adesys bv Wateringen Adesys bv Wateringen AU Weight 130gr excluding battery 155gr including battery 1 SIM card holder only with GSM models 2 LED status indicator antenna level network error messages error and general status Max temperature for use on busy Electronics 20 to 55 3 Serial interface RS 232 RJ 10 connector com NIMH battery emergenoy yoo 4 Programming resetting key prog reset power supply 5 Input output connection clamps 6 Mains connection clamps 7 Power switch on off 8 Antenna connection type SMA female only with GSM models 9 RJ 11 telephone connection only with PSTN models 10 Serial interface RS 232 9 pole sub D connector 11 DIN rail mounting clamp 36 Severa Severa 9 Le Adesys bv Wateringen 3 INSTALLATION 3 1 LOCATION Place the Severa outside the effects of direct sunlight or other heat sources Select the place where you will mount the Severa in such a way that no moisture can enter the machine The Severa can be mounted without using screws on a TS35 rail The surrounding temperatures permitted range from 20 to 55 for the electro nic equipment and from 5 C to 55 C for the NiMH battery emergency power supply A The Severa has greater transmitting power than standard mobile telephones In certain cases this may affect the functioning of nearby electronic equipment The ef
32. is signal hysteresis 7 idle treshold Severa 21 Be Adesys bv Wateringen These thresholds can be set with the SevProg An analogue input for example will look as Input Name input 1 Active threshold 700 Passive threshold 300 Callback Time Input Delay Reset Report No v follows In this example the active threshold is 700 and the idle threshold 300 This means that if there is a voltage input input1 will become active if the voltage rises above 7 00V If the voltage falls below 3 00 V the alarm will be raised In the case of analogue Severas with an on board data logger L version it is possible to store the value of the analogue input periodically To do this the log time unit second maximum 65000s has to be entered The SevProg screen will then look as follows In1 In2 In3 m4 In5 n6 n7 Input Name input 1 Active threshold 700 Passive threshold 300 Logtime 60 Callback Time Input Delay Reset Report lo Y The input in this example is consequently stored in the data logger every 60s If an input may not be stored the log time should be set to 0 22 Severa Adesys bv Wateringen AU The current value and the data logger content can be read out by dialling in to Severa using the Hyper Terminal program If a transparent modem connection has been built up the special Severa menu can be started by entering 5 7 2 Severa menu Now it could also be the case that an
33. lephone signals are used detailed responses 6 1 13 ATZ ATZ resets the modem to its original position All settings return to the last recorded value see also AT amp W and if the modem is connected that connection is terminated The modem response is OK In addition to using the AT amp W command the original position can also be adjusted directly in the telephone book via the programming environment If this has not been set properly the response to the ATZ command will be ERROR 6 1 14 ATN only with Severa PSTN The Severa modem has built in protocols to check the connection for errors and to compress the data There are two different protocols available for this V 42 and MNP Naturally these protocols can only be used if the modems at both ends of the connection are fitted with them Please note that some modems do not feature these protocols Despite the possibility to detect their presence automatically it is sometimes necessary to switch of the protocols entirely The AT N command regulates the activation and deactivation see also AT C The modem responds to the AT N command with OK AT NO All protocols are deactivated Recommended for communication with modems that do not feature error checks and compression AT N1 Idem AT N2 Automatic detection of MNP error check protocol AT N3 Automatic detection of V 41 error check protocol also possible with MNP active 6 1 15 AT C only with Severa PSTN If an error check protocol
34. lt cr gt telephone network MS V22B 1 Limit the modem to a V22bis connection AT MS V22B 1 2400 lt cr gt 2400 A Commands that change the response of the modem module may have an adverse effect on the Severa s performance The commands for the modem modules for PSTN and GSM do not all respond in the same ways We recommend reading the appropriate description of the AT command set carefully 34 Severa Adesys bv Wateringen Be Read the instructions for setting the PIN code etc that are shown on the separate form 3 5 SIM CARD Only with Severa GSM Insert the required SIM card as follows e Switch the Severa off e The SIM cardholder is made accessible using a pointed object to press the adjacent button which releases the holder e Place the SIM card in the holder and slide the holder back into the Severa Switch the Severa on A The SIM card should only be inserted when the Severa is fully switched off Inserting or removing the SIM card while the Severa is switched on may damage the memory of the SIM card A We strongly advise against using a prepaid SIM card for alarm purposes The mobile network is not equipped to automatically request the level of telephone credit available This means that the absence of credit will not be noticed and will lead to outgoing alerts coming to a standstill A If dialling up with a modem on a GSM model Severa the Severa should always have a SIM card with data supplement
35. lways insert a 1AT fuse in the supply clamps or AC connectors The Severa can also be powered using the optional 230VAC network adapter article no SV 20 in which case no fuse is required between the power supply and the Severa 3 8 PROG RESET BUTTON When the Severa is switched on you can check the functioning of the indicator LEDs using the prog reset button When you press this button all LEDs will light up The prog reset button also allows you to confirm all active input points at once For more information see chapter 5 6 CONFIRMING A REPORT MESSAGE A This prog reset button also serves for activating the Severa s programming mode See chapter Fout Verwijzingsbron niet gevonden Severa 13 4x7 Adesys bv Wateringen 4 SETTING UP THE SEVERA 4 1 INSTALLING AND USING SEVPROG This software programming tool for the PC is used to set up all Severa models The program can be downloaded free from Adesys website www adesys nl All basic and modem settings are stored in the Severa s internal flash memory It is not possible to store the settings on the SIM card SevProg has to be installed on your PC before it can be used Follow the directions given on your PC screen during the installation process precisely As soon as the installation process has been completed start the program by using the shortcut or the MS Windows program menu Connect the Severa to a power supply and make a connection between the Severa and the PC u
36. on to be performed OA2 Output point 2 becomes active Severa confirms Output command OA12 Output points 1 and 2 become active Severa confirms Output command Reference in an illustration Ol1 Output point 1 becomes idle Severa confirms Output command 1 2 CHECKING YOUR ORDER Ol2 Output point 2 becomes idle Severa confirms Output command 20H23 Output points1 and 2 become idle Severa confirms Output command Check the packaging for any damage If your order is damaged or incomplete upon receipt contact your supplier immediately OP1 Output 1 will be active for 2 seconds No confirmation The standard order includes OP2 Output 2 will be active for 2 seconds No confirmation e Severa OP12 Outputs 1 and 2 will be active for 2 No confirmation seconds e Connection clamps e Modem programming cable set e Telephone wire with country specific telecom plug only with Severa PSTN e This user manual e Guarantee card Optional extras are e Antenna and antenna cable various models such as a vandalism resistant model e Mains adapter 230VC 12VDC article number SV 20 e RS 232 9 polig Sub D cable male female article no TB 14 e USB SERIAL adapter article no TB 18 e SevProg programming tool software article no SV 40 6 Severa Severa 39 AU Adesys bv Wateringen On busy green Severa is switched off Severa is switched on and is ready to send messages
37. onfirming receipt by telephoning does not cost anything because the Severa recognizes the telephone number and confirms the receipt of the report message The confirmation is completed if the Severa rings 3x and the connection is terminated If the connection is terminated almost immediately the confirmation has failed The dial back time has been exceeded and the report message has already been sent to the next telephone number in the dialling sequence If an SMS message is sent or returned as confirmation of the report message the confirmation message need not have any content As with dialling back the report is confirmed by recognition of the telephone number The prog reset button can be used to confirm all active input points at once Current reports are immediately terminated A Report messages can only be confirmed using the telephone to which the SMS message was sent If caller identification has been disabled it is not possible to confirm status reports If a status report has already been sent to the next telephone number in the dialling sequence if the dial back time for the previous report has been exceeded only the new telephone can confirm the report message This means that only the telephone that last received a report message can confirm the report 20 Severa Severa 25 Le Adesys bv Wateringen 5 8 REMOTE SWITCHING only with the Severa GSM Depending on the Severa model it is possible to set an output point to
38. rm reports 16 Severa Adesys bv Wateringen Be ATM3 Speaker is on when the connection is being made and is off during dialling and the connection 6 1 8 ATO ATO can be used to switch from the command mode see to the modem mode This can only be done if a modem connection has already been made The modem responds with CONNECT 6 1 9 ATQ ATQ switches the modem s responses on and off Some automated systems cannot process these modem responses In such cases the responses should be switched off The response to the ATQ command is OK ATQO Quit off modem sends responses ATQ1 Quit on modem does not send responses 6 1 10 ATS The modem has what are known as S registers for storing certain settings Using the ATS command these registers can be read and information can be entered Use a question mark to read an S register For example the command ATSO reads S register 0 The modem responds with the value of the register requested followed by OK Writing information to these registers uses the equal sign for example ATS7 55 sets the value of S register 7 to 55 The Severa has the following S registers ATSO regulates the automatic answering of calls to the modem If SO is set to 0 the modem does not answer automatically Every value greater than 0 signifies the number of rings after which the modem is to answer The modem is started automatically in the same way is with the ATA command The modem then sends
39. rminate the guarantee e If the malfunction was caused by gross negligence or inexpert installation e fthe product has been opened and or any repairs or changes have been made without the permission of ADESYS e If the serial number proves to have been removed or damaged ADESYS cannot be held liable for any consequential damages if the alarm stagnates Alarms do not offer a 100 guarantee against damages but are merely tools for preventing damages Consequently we recommend that you discuss the remaining risk with your insurance company Severa 7 4x7 Adesys bv Wateringen 2 IDENTIFICATION 2 1 CONNECTION DIAGRAM 2 l M Adesys bv Wateringen AU 8 ANNEX 8 1 LED STATUSINDICATIE Network yellow PSTN Not connected to telephone line On Modem connection online Same Flash 1x Antenna level 195 2096 Connected to telephone line Flash 2x Antenna level 2196 4096 Flash 3x Antenna level 4196 6096 lowest recommended level Flash 4x Antenna level 6196 8096 Flash 5x Antenna level 81956 10096 dial tone connection Error red Off No errors Same Flash 1x General error Same Flash 2x No SIM card inserted Input point active but no telephone line connected Flash 3x Incorrect PIN code Flash 4x 3x incorrect PIN code enter PUK code Flash 5x Mains failure Flash 6x Incorrect or no telephone or service centre number entered Flash 7x No telephone number entered in the first posit
40. s whether they are still above the empty level If they are below that level the Severa automatically sends a battery empty message This report is the same as the mains failure report of the mains powered models e The push button on the print can be used to check the performance of the indicator LEDs If that button is pressed all LEDs will light up and a battery empty test is performed If the button is pressed for more than 3 seconds the Severa will be start up and will remain on for 1 minute This allows the user to read any statuses and the antenna level e With this model the software version CANNOT be called up as described in chapter 5 8 40 Severa Adesys bv Wateringen AU 1 GENERAL 1 1 INTRODUCTION This manual relates to Severa modems with firmware version 5 or higher 1 1 1 PSTN GSM model The Severa is an alarm system raising the alarm and forwarding notification of malfunctions and calamities by telephone for both manned and automated installations and processes Depending on the model used forwarding is done via either the fixed PSTN or mobile network GSM Changes in status are forwarded as SMS message Depending on the type ordered the Severa comes complete with all contact inputs relay outputs inputs for analogue signals and or modem functionality The user can set the SMS text for reporting changes which is also the case with the desired dialling sequence and reset procedure 1 1 2 GPRS model
41. shortest possible connection preferably with mounting wire of at least 1mm an a maximum length of 1m e Connect the power cable for the Severa to the 24VAC power supply using a 1AT fuse The diameter of this power cable must be at least 0 5mm and it length no more than 5m Severa 43 Le Adesys bv Wateringen 8 5 SEVERA COMPRI LINK 8 5 1 Modem settings To use the Severa in combination with a Compri system a number of factors should be taken into consideration In the Priva package an initialization string should be entered which the Compri then shoots into the Severa In no event may this string include amp F An example of a properly working string is ATMOEOVOS0 2S7 80 The last part S7 80 is only necessary if it takes longer to establish modem connections than the standard timeout of 50 seconds This is the case if for example the Severa sends its reports to an ARA system where all incoming options are active for Programming COM port i e all acceptance reports semadigit and modem messages The following modem settings must be programmed Baudrate Parity 8N1 Consult the specifications of the equipment used for the exact settings A A special communication cable is available for both the Compri 8 and the Compri HX The article number for this is SV 22 RS 232 cable Severa Compri RJ 10 RJ 45 adapter Sub D9 When using the RJ 10 connector the handshake pin has to be set on DCD set via Modem
42. sing the serial cable set which is included It makes no difference which of the RS 232 ports is used for setting up The serial cable set which is included is suitable for both connection possibilities It is also unimportant which of the included adapters you use Both the DCD Data Carrier Detect and the RI Ring Indicator adapter are suitable for this purpose If your PC has no serial connection it is possible to use a USB port on the computer by using the USB SERIAL adapter which is available as an option This adapter can be ordered from Adesys stating article number TB 18 The Severa can now be switched on After switching on the Severa set it to programming mode by pressing the prog reset button After doing this all the LEDs will start to flash This is only possible while the green LED flashes on busy If this doesn t happen switch the Severa off and repeat the previous procedure Now select the COM port that the Severa is connected to using the Options tab At the bottom of the SevProg window the Status info will show whether the Severa has been connected properly Enter all the required set up data in the necessary fields and if necessary follow any instructions displayed in the right hand text field Once all the necessary data has been entered the settings will be stored in the Severa s internal flash memory by pressing the Program button This completes the Severa set up 4 2 DEFINITIONS OF THE TERMS USED 4 2 1
43. sponses regardless of the communications network selected In this way the various Severa models are completely interchangeable A comprehensive set of AT commands is available on our website www adesys nl for expert users 6 1 The basic AT commands The basic set of AT commands for the Severa offer all control options needed in most cases to establish a modem connection AT commands always begin with the letters AT an abbreviation of attention followed by a letter for the command sometimes followed by a number as a parameter The command ends with a carriage return or Enter After receiving an AT command the modem will send a response to indicate whether the command has been carried out The Severa AT commands Verification commands AT Checks the connection does not contain any command ATI Provides information such as the modem s type and version numb Info Commands for response in the COM port ATE Determines whether commands typed in are sent back to the user Echo ATQ Determines whether the modem gives feedback reports Quit ATV Determines whether modem responses are given by way of readable text or numerical codes Verbal ATX Determines whether the modem gives comprehensive or abbreviated responses eXtended reply Commands for the modem connection ATA Starts the modem when it is called Answer ATD Starts the modem to start dialling Dial ATO Resets from command to modem mode Online ATH Closes modem
44. wever a lot of applications do not use these signals 10 Severa Adesys bv Wateringen AU 7 TECHNICAL SPECIFICATIONS Digital input terminals Analogue input terminals Output relay terminals Report channels Report in the event of Number of dialling numbers Report using Confirmation of message Mobile network Antenna connection Fixed telephone network Telephone connection COM port Power supply Built in emergency power supply Measurements of DIN rail TS35 housing IP 65 wall housing excluding swivels Severa 0 2 8 points activated by potential free NO or NC contact or open collector output points Minimum open clamp voltage is 1 8V maximum is 3 6V Maximum contact current is 350u 3 6V 2 or 4 voltage inputs 0 10V 2 or 4 current inputs 0 20mA for some versions only 0 or 2 points only with Severa GSM relay contact output points NO and NC maximum charge allowed 100V 1A AC DC 8 externally activated channels mains failure channel active mode idle mode with externally activated channels 8 numbers per input point up to 20 digits per number SMS message by dial back based on caller identification with Severa GSM by returning the SMS message based on caller identification only with Severa GSM GSM 900 1800 MHz dual band connector type SMA female PSTN Connector type RJ45 Serial interface RS 232 sub D 9 pol or RJ 10 Pin configuration RJ 1
45. with the Severa GSM e Requesting version number only with the Severa GSM A Statuses of input and output points are not stored in a permanent memory If the power supply is cut off and if the built in battery if fitted is entirely discharged the content of this memory will be lost When the power supply is restored the Severa will act as if it is started for the first time This may have the following consequences e After the power supply has been restored only active input points will be reported again e No correction report will be sent because the status of that input point has been reset during the power loss e Active output points are deactivated 5 2 REPORT PROCEDURE The Severa has two ways of reporting These can be set for each input channel and depends on the dial back time Dial back time 0 As soon as an input channel becomes active the report procedure starts The appropriate report message is sent to all telephone numbers listed in sequence QU gt o d SSS s Input active Le IT report procedure stops after last call Severa 17 Le Adesys bv Wateringen With dial back time 1 60 The report procedure starts as soon as an input channel becomes active After each report message has been sent the Severa waits for the dial back time for confirmation The report procedure is completed when the report message has been confirmed or when the final report has been made
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