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C420 Installation Manual

The  information  contained  in  this  document  has  been  collected  and  controlled  carefully.  However,  the  company  cannot  be  held
responsible for any possible errors and omissions.
The  company  reserves  the  right  to  make,  at  any  time  and  without  warning,  improvements  and  modifications  to  the  products
described in this manual.
In this manual, you may find references and information about products (hardware or software) or services not commercialized yet.
These references and information do not imply that the company intends to commercialize these products and services.

Elkron is a trademark of URMET S.p.A.
All trademarks mentioned in this document belong to the corresponding owners.

All  rights  reserved.  The  total  or  partial  reproduction  of  this  document  is  authorised  only  for  installation  purposes  of  the  C420
System.

Tel. +39 011.3986711 – Fax +39 011. 3986703
www.elkron.com – mail to: [email protected]

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Summary of Contents for Elkron C420

Page 1: ...1 28 Installazione MP508 DS80SC86 005D LBT80743 Installation Manual C420 4 20 zones Conventional control panel GB 0051 12 ...

Page 2: ...ual you may find references and information about products hardware or software or services not commercialized yet These references and information do not imply that the company intends to commercialize these products and services Elkron is a trademark of URMET S p A All trademarks mentioned in this document belong to the corresponding owners All rights reserved The total or partial reproduction o...

Page 3: ...TION 14 3 5 ML420 OPTIONAL MODULE 15 3 5 1 ML420 installation 16 3 6 MR420 OPTIONAL MODULE 17 3 6 1 MR420 installation 18 3 7 RS232 485 OPTIONAL BOARD 18 3 7 1 RS232 485 board installation 18 3 8 SYSTEM START UP 19 3 8 1 Functional tests 19 4 COMMANDS AND INDICATORS 20 4 1 KEYBOARD 20 4 2 LED INDICATORS 21 5 INPUTS AND OUTPUTS 22 5 1 AUXILIARY POWER SUPPLY UNITS INPUTS 22 5 2 SIREN OUTPUT 22 5 3 S...

Page 4: ...four supplementary supervised siren outputs available on the optional module MR420 which can be associated independently of each other to one or more zones The control panel is equipped with an alphanumeric 4X40 display and a 12 keys keyboard Moreover an external PS2 keyboard can be connected to the control panel in order to ease the input during the programming phase By using the optional interfa...

Page 5: ...rted below is a trademark of URMET S p A Via Bologna 188 C 10154 Torino Italy 12 0051 CPR 0382 DoP n 0051 CPR 0382 C420 Fire detection and fire alarm Control panel EN 54 2 1997 A1 2006 EN 54 4 1997 A1 2002 A2 2006 100 240 V 15 10 50 60 Hz 3 A V out 26 V 10 4 85 A Options with requirements list 7 8 Output to fire alarm device 7 11 Delay to outputs 7 12 Co incidence detection 10 Test condition 0051 ...

Page 6: ...t be easily identifiable since it will be placed in an electrical cabinet along with other equipment 2 1 3 Batteries The control panel is equipped with an internal power supply composed of two sealed lead batteries WARNING If the batteries are replaced with ones of different type there is danger of explosion Dispose of the exhausted batteries by following the relevant instructions The batteries ca...

Page 7: ...o direct sunrays or close to heat sources All the components have been selected for the intended use and their characteristics are guaranteed when the environmental conditions outside their package complies with the ones specified for the class 3K5 of EN 60721 3 3 1995 2 3 SPECIFIC PRECAUTIONS Strictly comply with the sequence of installation and connection instructions described in this manual Ch...

Page 8: ... Connect the line neutral and ground cables to the power supply unit For the supply cable a manually operated power supply switching device externally to the control panel must be used this switching device must have a 3 mm minimum distance between contacts The switching equipment must disconnect simultaneously the Line and the Neutral conductor Complete the cabling phase by making sure that the o...

Page 9: ...ly connected among them Power supply unit AC DC CPU board Command and Control module MCC Display module Up to 4 optional ML420 circuit modules 4 conventional detection circuits and 4 relay outputs per module Optional MR420 module 4 supervised siren outputs Optional interface board RS232 485 Figure 1 Internal layout of modules DISPLAY ...

Page 10: ...n The terminals for the connection with the AC mains are located on the module as indicated below Figure 2 Terminal board of the power supply unit Power supply unit terminals L Mains cable connection phase N Mains cable connection neutral Ground connection COM Negative output 26 4V COM Negative output 26 4V V Positive output 26 4V V Positive output 26 4V NOTE do not remove the connections already ...

Page 11: ...l 1 MAIN MODULE Connector used to connect the CPU board to the Command and Control module located on the back of the metallic chassis 1 EXT USB Connector used to connect the optional module IT USB KEY for interfacing with an USB mass storage COM1 MODULE Connector used to connect the optional board RS232 485 for interfacing with the printer module and the LCD annunciator PS2 Connector used to conne...

Page 12: ...e Figure 4 Command and Control module MCC module connectors CPU MODULE This connector is used to connect the CPU board 1 MR420 MODULE This connector is used to connect the optional module MR420 EXPANSION MODULE This connector is used to connect the optional module ML420 it is possible to connect up to 4 modules in series POWER IN This connector is used to connect the power supply unit 1 1 Connecti...

Page 13: ...contact FAULT NC Fault relay output Normally Closed dry contact FAULT NO Fault relay output Normally Open dry contact CTRL PS Output for controlling external power units provided with NC fault contact see paragraph 5 1 CTRL PS Input for controlling external power units provided with NC fault contact see paragraph 5 1 RELAY 1 CC Zone 1 alarm relay dry contact output NO or NC selected via JP6 RELAY ...

Page 14: ...tact 1 JP12 1 2 Siren relay Normally Closed dry contact 2 3 Siren relay Normally Open dry contact 1 JP13 1 2 Alarm relay Normally Closed dry contact 2 3 Alarm relay Normally Open dry contact 1 1 Default setting MCC module fuses F1 Field output protection fuse 5x20 250V F1A F2 Siren output protection fuse 5x20 250V F500mA 3 4 BATTERIES INSTALLATION The two batteries must be placed inside the contro...

Page 15: ...8 12 16 20 alarm relay dry contact output 1 LINE 1 Positive output for detection circuit 5 9 13 17 1 LINE 1 Negative output for detection circuit 5 9 13 17 1 LINE 2 Positive output for detection circuit 6 10 14 18 1 LINE 2 Negative output for detection circuit 6 10 14 18 1 LINE 3 Positive output for detection circuit 7 11 15 19 1 LINE 3 Negative output for detection circuit 7 11 15 19 1 LINE 4 Pos...

Page 16: ...the same time align the H1 and H3 holes located in the module with the threaded bushings located in the metallic case Insert and fasten one fixing screw in the H1 position of the module Insert the toothed washer in the other fixing screw and fasten it in the H3 position of the module Connect further modules if necessary Insert the plastic clips in the holes located on the back of the case in corre...

Page 17: ...e MR420 connectors JP1 This connector is used to connect the module to the MCC MR420 terminals S1 Supervised siren output 1 positive 24V 250mA terminal S1 Supervised siren output 1 negative terminal S2 Supervised siren output 2 positive 24V 250mA terminal S2 Supervised siren output 2 negative terminal S3 Supervised siren output 3 positive 24V 250mA terminal S3 Supervised siren output 3 negative te...

Page 18: ... in the MCC the screw previously removed Perform the electrical connections on the module If an output is not used insert the end of line resistor in the output terminals Reconnect the positive cable of the batteries close the cover lid and power supply the control panel Perform the Cards Initialization procedure as described in the programming manual 3 7 RS232 485 OPTIONAL BOARD The RS232 485 opt...

Page 19: ...ectors perform the automatic calibration Perform the functional tests on the system and the points 3 8 1 Functional tests Circuits verification Remove a point from the circuit and verify that the control panel signals the opening of the circuit by displaying a message turning the fault LED indicator ON and activating the buzzer If a malfunctioning is notified to the user verify that There is no sh...

Page 20: ...s the siren outputs activated by a previous alarm condition and rearms the siren outputs previously silenced through the same key MASTER ALARM This key activates the master alarm condition TEST LAMP This key turns all the LEDs ON and activates the buzzer for 3 seconds GLOBAL RESET This key restores the control panel to the idle state by deleting all the active fault and alarm conditions UP DOWN LE...

Page 21: ...ve notification of faults Further details on the fault type are provided through the display or dedicated LEDs SYSTEM FAULT YELLOW Steady ON a system fault is present Usually when this LED is turned ON the CPU stops working properly because of an hardware problem e g some peripheral stops working as expected or a serious malfunctioning of the program BATTERY FAULT YELLOW Steady ON a fault or a mal...

Page 22: ...This output is constantly monitored by the control panel and if the connection with the siren is interrupted or undergoes a short circuit a fault is notified by the control panel When the control panel is in alarm condition the siren output can be silenced and rearmed The siren output can be excluded In such a condition this output is neither activated nor supervised The supplementary siren output...

Page 23: ... Max current drawn by the control panel without optional modules 230mA Nominal current drawn by the ML420 module 45mA with end of line resistors connected Max current drawn by the ML420 module 80mA with end of line resistors connected and all the relays activated Nominal current drawn by the MR420 module 20mA Max current drawn by the MR420 module 50mA all the relays activated Current drawn by the ...

Page 24: ...V Max current 1A resistive load Alarm siren zone relay output 1 Type of contact Dry contacts NO NC type selectable via jumper Max voltage 30V Max current 1A resistive load 1 The information reported in the table also applies to the zone relays available on the ML420 module 6 9 DISTRIBUTION OF CONSUMPTIONS Distribution of consumptions 4A max Current drawn by the boards of the control panel 160mA no...

Page 25: ...BS Back in painted metal FeP01 Operating temperature 5 40 C 2 C Storage temperature 30 70 C Relative humidity 93 2 non condensing Environmental class Internal Pollution grade Grade 2 Overvoltage category CAT II Compliant with the standards EN54 2 1997 A1 2006 EN54 4 1997 A1 2002 A2 2006 Conventional fire detection control panel mod C420 ELKRON 0051 CPR 0382 DoP n 0051 CPR 0382 Further information ...

Page 26: ...ion of the control panel to supplementary power supply units C420 MR420 OUT IN SIR SIR OUT IN SIREN VISUAL IN SIREN VISUAL IN SIREN OUTPUT MODULO SONG54 INT SONG54 MODULE 3300 SIREN VISUAL IN OUT SIREN OUTPUT C420 MR420 END OF LINE RESISTOR Power supplies auxiliary input Power unit Power supplies auxiliary control Power supplies auxiliary input Power supplies auxiliary control Power unit Power uni...

Page 27: ...C420 Installation Manual 27 Figure 11 Connection of the points to the detection circuit ...

Page 28: ...ELKRON Tel 39 011 3986711 Fax 39 011 3986703 Milano Tel 39 02 334491 Fax 39 02 33449213 www elkron com mail to info elkron it ELKRON is a trademark of URMET S p A Via Bologna 188 C 10154 Torino TO Italy www urmet com Made in ITALY ...

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