INSTRUCTION MANUAL ENGLISH. Card Revision: Software Card Revision: Hardware 1.00 DOCUMENT SES-KS-1801MR3HE-E REV. 3

Transcription

1 DETECTION CARD With 2 Supervised Loop INSTRUCTION MANUAL ENGLISH Card Revision: Software Card Revision: Hardware 1.00 DOCUMENT SES-KS-1801MR3HE-E REV. 3

2 INSTRUCTIONS MANUAL The information and the relevant technical data contained in the present manual are SES- ASA Engineering s property. Without written consent, the present manual and relating drawings can neither be used for the manufacturing of what represented herein, nor communicated to third parties. The owner, SES ASA ENGINEERING S.r.L., will legally protect his rights. SES ASA ENGINEERING S.r.L. has the right of changing specifications and drawings without previous notice. GUARANTEE SES ASA ENGINEERING S.r.L. guarantees that all his products and/or materials are free from manufacturing defects for a period specified in the single data sheet or agreed with the Customer. SES ASA ENGINEERING S.r.L. will repair or replace, at his laboratory, without any additional expenses, any instrument proven to be defective during the guarantee period. The nature of the damage will be determined by the technical personnel of SES ASA ENGINEERING S.r.L.. The defective or damaged instruments will have to be shipped, free of transport charge, to SES ASA ENGINEERING S.r.L. The sensors that, upon judgement of SES ASA ENGINEERING S.r.L., would result manipulated or damaged, are not included in the guarantee. In any case the guarantee is limited to the cost of the instrument supplied by SES ASA ENGINEERING S.r.L.. The Customer will bear all the responsibilities deriving from an improper use of the instrumentation by his personnel or in-charged persons. Page 2 of MR 3he Instructions Manual - SES-KS-1801MR3HE-E Rev. 3

3 TABLE OF CONTENTS SECTION 1 - INTRODUCTION GENERAL DESCRIPTION BLOCK DIAGRAM CARD CHARACTERISTICS MECHANICAL CHARACTERISTICS Card Rack ELECTRICAL CHARACTERISTICS OPERATING CONDITIONS (ENVIRONMENTAL) FRONT PANEL Visualisations on Front Panel Operations on Front Panel Controls From External Digital Input (1810F)...10 SECTION 3 - INSTALLATION RECEIPT OF MATERIAL EQUIPMENT INSTALLATION INSTALLATION OF FIELD DETECTORS DETECTORS DISPLACEMENT...11 SECTION 4 OPERATING INSTRUCTIONS SUPERVISED INPUTS OPEN COLLECTORS OUTPUTS CARD OPERATION ISA SEQUENCE OPERATING LOGIC SINGLE ZONE OPERATING LOGIC CROSS ZONE FRONT KEYBOARD CONNETTOR AVAILABLE FUNCTIONS DIP-SWITCHES PRE-SETTING TABLE JUMPERS PRE-SETTING TABLE SYSTEM DIAGRAM...20 SECTION 5 - MAINTENANCE SECTION 5 - MAINTENANCE GENERAL NOTES STOCKING TROUBLE SHOOTING...21 SECTION 6 - LAY-OUT SECTION 7 CE DECLARATION MR 3he Instructions Manual - SES-KS-1801MR3HE-E Rev. 3 Page 3 of 24

4 SECTION 1 - INTRODUCTION 1.1 GENERAL DESCRIPTION The control unit 1801MR, represents the most technologically advanced solution on the market in the field of fire detection and extinguishing for industrial applications. The card 1801MR is interfacing through the supervised input circuits directly with the detection loops (smoke, temperature, flame and voltage-free contacts) it generates the relating alarm and fault controls (both Open Collectors and Relay). The use of the SINGLE CHIP microprocessor, available on all the 1800 family, surely offers great advantages, both in application and in reliability. Through the Dip Switches on the card, it s possible to configure the functional parameters of the product to make it suitable to the various applications, such as the configuration of the supervised inputs with contact normally open (N.O.) or normally closed (N.C.). The selection of the card operation as cross zone or single zone, the configuration of the Open Collectors and relays outputs, normally de-activated and/or de-energised or activated and/or energised, storage of the relay outputs with mode Latching o No Latching. Other selection are for the short-circuit on the supervised inputs seen as fault or Alarm. A complete self-diagnostics, enabled by the use of the micro-processor, allows both the control and the check of card functionality in all its parts, by activating, in case of damage, the relating malfunction outputs (Fault). On the front panel of the card are present the redundant LED signals that visualise the status of activation and fault of the supervised inputs, of the operating mode in cross zone and the signal of active card (Ready) dependant from the Watch Dog circuit. The push-buttons on the front panel allow to perform the test and inhibition operations of the two Zones dedicated to the fire detection. Note: The operations performed through front key-board are stored inside the card in a permanent way and are kept stored also switching-off the power supply. The control unit makes available on the connector DIN at 32 pins, the following main signals: Power Supply 24 V DC Supervised Inputs Open Collectors Outputs Relay Outputs Page 4 of MR 3he Instructions Manual - SES-KS-1801MR3HE-E Rev. 3

5 1.2 BLOCK DIAGRAM 1801 MR ACTIVE FAULT Zone1 Zone2 READY Cross Zone TEST INH INP SEGNALAZIONI A LEDs E INGRESSO TASTIERA SIGNALLING TO LEDs AND INPUT KEYS INGRESSI SUPERVISIONATI CONVERTITORE A/D A/D CONVERTER USCITE RELE' RELAY OUTPUTS +24Vcc +24Vdc SUPERVISED INPUTS 3 INGRESSI DIGITALI DIGITAL INPUT up USCITE O.C. O.C. OUTPUTS CARICO LOAD 100mA MAX. E²PROM 1801MR 3he Instructions Manual - SES-KS-1801MR3HE-E Rev. 3 Page 5 of 24

6 SECTION 2 TECHNICAL SPECIFICATIONS 2.1 CARD CHARACTERISTICS Application: Fire detection in connection with detectors of smoke, temperature, flame, push buttons, etc. Supervised Inputs: - 2 for detectors connections (Zone 1 and Zone 2) Relay Contacts Outputs: - 5 Relay K1 = Alarm Zone 1 ( or Pre-Alarm if cross Zones) Relay K2 = Alarm Zone 2 (or Alarm if cross Zones) Relay K3 = General Fault (cumulative) Relay K4 = Fault Zone 1 Relay K5 = Fault Zone 2 Open Collectors Outputs: - 7 NPN of status: O.C.1 = it performs the following functions, depending from the selection made by dip-switch (see chapter 4.9 for details): a) Alarm Zone 1 (or Pre-alarm if cross-zones) b) Siren Control Zone 1 (or Pre-Alarm Siren if cross Zones) Switch-off through ACK control O.C.2 = it performs the following function, depending from the selection made by dip-switch ( see chapter 4.9 for details): a) Alarm Zone 2 (or Pre-alarm if cross-zones) b) Siren Control Zone 2 (or Pre-Alarm Siren if cross Zones) Switch-off through ACK control O.C.3 = General Fault (cumulative) O.C.4 = Free (not configured) O.C.5 = Event awaiting to be silenced (switch-off through ACK Control) O.C.6 = Inhibit status Zone 1 O.C.7 = Inhibit status Zone 2 Operating Environment: Guarantee: Safe Zone 2 years of continuous operation Page 6 of MR 3he Instructions Manual - SES-KS-1801MR3HE-E Rev. 3

7 2.2 MECHANICAL CHARACTERISTICS Card Size: Europe extended 3U 19 Weight: 290 grams Height x Length: 100 x 220 mm Front Width: 5 TE (1, 25.4 mm) Rack Size: Standard 3U 19 Weight: 800 grams Height x Depth: 132 x 280 mm Width: 19 complete with fixing brackets on cabinet frame 2.3 ELECTRICAL CHARACTERISTICS Power Supply: 24Vdc nominal (from 20Vdc to 30Vdc) Protection Fuse: T500mA type 5x20mm mounted on the card (Time Lag) Card Consumption: 2,5W in stand-by / 5W in Alarm Input Signals: - 2 Supervised for open and short circuit lines - Nominal loop current :6,4 ma - End of line resistor :3,3 kohm (2Watt) - Alarm Resistor :1 kohm (2Watt) - Alarm threshold :16 ma - Open circuit threshold :< 3,5 ma - Short circuit threshold :> 42 ma - Recognising Control events ACK - RESET Control - LAMP-TEST Control The controls will have to be of impulse type and activated towards logic mass (0V) for a minimum time of 200 milliseconds Open Collector Output Signals (NPN): MAX 30 V dc - (OC1) Alarm Zone 1 (or pre-alarms in cross zone)/control Siren Zone 1 (or pre-alarms Siren in cross zone) - (OC2) Alarm Zone 2 (or alarm in cross zone) / Control Siren Zone 2 (or alarms Siren in cross zone) - (OC3) Cumulative Fault - (OC5) Event waiting to be silenced U.A. (Switch-off through - (OC6) Inhibit status Zone 1 - (OC7) Inhibit status Zone 2 The signals Open Collectors are active towards logic mass (OV) Relay Output Signals: - Contact N.O. or N.C. of relay K1 of Alarm Zone 1 - Contact N.O. or N.C. of relay K2 of Alarm Zone 2 - Contact N.O. or N.C. of relay K3 of General Fault - Contact N.O. or N.C. of relay K4 of Fault Zone 1 - Contact N.O. or N.C. of relay K5 of Fault Zone 2 Load on relay contacts SPST for resistive loads of: 30 V dc / 125/250 V ac. 1801MR 3he Instructions Manual - SES-KS-1801MR3HE-E Rev. 3 Page 7 of 24

8 2.4 OPERATING CONDITIONS (ENVIRONMENTAL) Operating Temperature: Stocking Temperature: Humidity in the operating environment: from 0 C to +70 C (32 F to +158 F) from -40 C to +85 C (-40 F to +185 F) from 0% to 95% not condensing 2.5 FRONT PANEL Visualisations on Front Panel The signals located on the front panel, are performed by redundant LED and have the following meanings: Zone 1 LED red, on, intermittent: input Zone 1 in Alarm condition (Alarm) not recognised, activate the ACK input for the recognition. LED red, on, fix : Alarm input Zone 1 recognised. LED yellow, on, fix: input Zone 1 in Fault condition (Fault) LED yellow, on, with slow intermittence: input Zone 1 de-activated LED yellow, on,with quick intermittence : input Zone 1 in Test condition. Zone 2 LED red on, intermittent: input Zone 2 in alarm condition (Alarm) not recognised, activate the ACK input for the recognition. LED red, on,fix : alarm input Zone 2 recognised LED yellow, on, fix: input Zone 2 in Fault condition (Fault) LED yellow, on, with slow intermittence: input Zone 2 de-activated LED yellow, on,with quick intermittence : input Zone 2 in Test condition. Cross Zone LED Green - On, in operating status in cross zone - Off, in operating status in single zone READY LED green, on, for Watch Dog active signal (off, if the logic does not operate correctly, or due to lack of power supply) Page 8 of MR 3he Instructions Manual - SES-KS-1801MR3HE-E Rev. 3

9 2.5.2 Operations on Front Panel On the front panel there are 2 pushbuttons associated to the following functions: INHIBITION Zone 1 and Zone 2 (INH INP): By pressing the pushbutton INH INP, the input Zone 1 will go to inhibit condition; this condition will be indicated by the slow flashing of the fault LEDs of the input. By activating, a second time, the pushbutton INH INP, the input Zone 1 will go back to normal operating condition, while the input Zone 2 will be de-activated, this condition will be indicated by the slow flashing of the fault LEDs of the input. By activating, a third time, the pushbutton INH INP, both the inputs, Zone 1 AND Zone 2, will be de-activated. A last activation of the pushbutton INH INP, will restore the two inputs to the normal operating condition. The Inhibition function is valid for both operating modes in Single Zone and Crossed Zone and it is indicated by the signals activation (OC6=Z1 - OC7=Z2). An Alarm signal, on an inhibited input, will be ignored. It is suggested to perform the plant Reset and to press ACK and RESET before leaving the inhibit condition. In case the Zones 1 and/or 2 are in Alarms condition, it will not be possible to activate the inhibition function. NOTE:. The function of INHIBITION will be permanently stored on the E 2 PROM. TEST Pushbutton: The TEST function allows the visualisation, through the leds on the front panel, of the status of supervised inputs/outputs, inhibiting the operation of the O.C. outputs and Relay. Therefore, by performing the TEST function, it will be possible to make alarm tests of the devices installed on the plant, without activating the alert logic. To activate the TEST function, proceed as follows: Inhibit the supervised inputs Zone 1 and Zone 2 (as previously described) Press the TEST pushbutton; the selection of such function will be indicated by the quick flashing of the fault LEDs of the inhibited (Zone 1, Zone 2 and E.V.). To de-activate the TEST function and to restore the normal system operation, proceed as follows: Press the TEST pushbutton, the slow flashing of the fault LEDs of the channels Zone 1, Zone 2 and the validation of the supervised input (E.V.) will confirm the restoration of the inhibition mode. Press the pushbutton INH INP; the inputs, Zone 1 and Zone 2, will go back to the normal operating mode. If, during TEST condition, the INH INP pushbutton is pressed, the supervised inputs will be activated. Once the tests of the field components have been completed, make sure, through the restoring controls (ACK, RESET), that all alarms on the supervised inputs are cancelled. Should there be still continuous alarms, check the relevant devices, by staying in TEST condition. 1801MR 3he Instructions Manual - SES-KS-1801MR3HE-E Rev. 3 Page 9 of 24

10 2.5.3 Controls From External Digital Input (1810F) For the management of the ACK controls (alarm recognition), RESET (alarm cancellation), LAMP TEST, SES ASA ENGINEERING S.r.L. has realised the 1810F Facility Card. This has the same connections and the same mechanical sizes of the 1801MR card. On its front panel there are located three pushbuttons. ACKNOWLEDGE, RESET AND LAMP TEST. For additional details see manual SES-KS-1810F, available on request, or unload from Company s web site: ACK Pushbutton (alarm recognition): The supervised input channels are configured to operate with the following Alarms management: ISA-1 ISA2C Summarising table of Alarms management sequences, according to ISA-RP181 recommendation. TYPE OF SEQUENCE TYPE OF SIGNAL NORMAL CONDITION ALARM CONDITION CONTINUOUS ALARM AFTER SILENCING TEMPORARY ALARM BACK TO NORMAL CONDITION AFTER REFITTING NECESSARY PUSHBUTTONS ISA 1 ISA 2C OPTICS (leds on front side) ACOUSTICS (output O.C.5) OPTICS (leds on front side) ACOUSTICS (output O.C.5) OFF BEATS FIX OFF OFF SILENT SOUNDS SILENT SILENT SILENT OFF BEATS FIX FIX FIX OFF SILENT SOUNDS SILENT SILENT SILENT SILENT SILENCING (ACK) SILENCING (ACK) RIFITTING (RESET) By positioning OFF the DP7 of SW2 (MEM) the Sequence ISA-1 will be activated. By positioning ON the DP7 of SW2 (MEM) the sequence ISA-2C will be activated. The output O.C.5 will be activated, in presence of an Alarm or a Fault, on the supervised input channels. By pressing the ACK pushbutton, the LEDs on the front panel will remain lighted, fix, and the output O.C.5 will be de-activated. RESET Pushbutton (alarm cancellation): Once eliminated the Alarm cause, by pressing the RESET pushbutton of, all stored Alarms will be cancelled. LAMP TEST Pushbutton: By pressing the LAMP TEST pushbutton the Alarm and Fault leds of the supervised channels will flash for few seconds, in order to check for the correct signalling, with the exclusion of the READY and Cross Zone leds. Is possible to connect ACK-RESET-LAMP TEST trough push button, it must be connected to 0V. The function must be activating for 200msec. minimum. Page 10 of MR 3he Instructions Manual - SES-KS-1801MR3HE-E Rev. 3

11 SECTION 3 - INSTALLATION 3.1 RECEIPT OF MATERIAL All the equipment supplied by SES ASA ENGINEERING S.R.L. is packed in such a way to be protected against physical damages. The content of each package will have to be carefully checked at the moment of receipt. Any discrepancy noticed at the receipt must be communicated to SES ASA ENGINEERING S.R.L. within 10 days from the receipt of the material. SES ASA ENGINEERING S.R.L. will not be responsible for eventual damages in case such communication is not sent within the indicated term. Eventual damages will have to be claimed in writing, also to the forwarder who has undertaken the shipment. In any case, every written communication must be issued indicating the product model and its serial number. 3.2 EQUIPMENT INSTALLATION Even though the control unit is built in such a way to be free from electromagnetic interference, it is advisable to install it in places far away from disturbing sources, such as motors, etc. The connecting cables to the field sensors must be provided with total shielding and draining thread. The shielding must be connected only in safe zone, i.e. on the control unit side. Should the modules be installed in closed environment (cabinets), it will have to be taken into consideration the maximum power dissipation, depending from the available space, so as to avoid excessive heating; if necessary, a suitable ventilation system must be provided. In the applications with several cards of different types being installed in the same rack, check the type of input foreseen for a specific rack slot, be consistent with the type of card mounted in it. 3.3 INSTALLATION OF FIELD DETECTORS The installation of the instrumentation in dangerous areas must be performed according to the specific norms of the country where the plant is installed. 3.4 DETECTORS DISPLACEMENT Does not exist a specific norm that prescribes in a clear way the installation position of the fire detectors; it is anyway good practice to check the covering area of it, in order to determine their quantity. They should not be installed near forced air points. There are available collecting kits or samples for smoke detectors. SES ASA ENGINEERING S.R.L. is ready to supply his qualified experience for the study of the feasibility according to the various plant types. 1801MR 3he Instructions Manual - SES-KS-1801MR3HE-E Rev. 3 Page 11 of 24

12 SECTION 4 OPERATING INSTRUCTIONS 4.1 SUPERVISED INPUTS - Inputs Zone 1 and Zone 2. (Zone 1, Zone 2) To these inputs there are connected the smoke, temperature, flame sensors and those sensors provided with voltage-free alarm contacts. For the correct operation of the supervision circuit, it is necessary to install an alarm resistance in series with the contact of each device and an end-line resistance in parallel with the contact of the last device installed (par. 4.11). For the effect consequent to Alarm activation, see paragraph: Operating Logic Single Zone and Cross Zone (par. 4.5 and 4.6). General notes valid for all the Supervised Inputs: Each supervised input detects the fault condition if the line resistance is higher than 5,6 kohm (open line) or less than 350 Ohm (short-circuit). Each supervised line or Loop must be closed with an end-line resistance of 3,3 kohm, 2 Watt. The resistive value for the alarm condition is 1 kohm, 2 Watt (between 350 Ohm and 2 kohm). If a line is not used, close the following jumpers: - JP1 activates the end-line resistance on Zone 1. - JP2 activates the end-line resistance on Zone 2 The input short-circuit can be considered as alarm by pre-setting ON the following Dip of SW2 on the card: - DP1 ON: short-circuit = Alarm Zone 1 - DP2 ON: short-circuit = Alarm Zone 2 On the inputs Zone 1 and Zone 2 it is possible to pre-set the alarm condition in input as normal operation (close input on 1 kohm), obtaining the alarm in case of input in stand-by (close input with 3,3 kohm). Such configuration will be used for the management of the contacts normally closed, for example for monitoring the door safety, for supervising sprinkler systems and thermal detectors. Such condition will be stated by the position taken by SW1 on the card: SW1 - DP7 ON: LOOP1 configured for contacts in input normally closed SW1 - DP8 ON: LOOP2 configured for contacts in input normally closed Page 12 of MR 3he Instructions Manual - SES-KS-1801MR3HE-E Rev. 3

13 4.2 OPEN COLLECTORS OUTPUTS Open Collectors outputs not supervised - The outputs O.C.1 and O.C.2, relating to the alarms of the supervised input channels Zone 1 and Zone 2, can be configured, through DP4 of SW1, for the fix activation (Dip in position OFF) or flashing (Dip in position ON). Furthermore, they can operate, through relay, also acoustic alerting systems, Switch-off through control ACK. To configure this function we have to set, in position ON, the DP1 of SW1: O.C.1 will take the function of Control Siren Zone 1 (or Pre-Alarm Siren if Cross-Zone), while the O.C.2 will take the function of Control Siren Zone 2 (or Alarm Siren if Cross-Zone). It is possible to configure both the relay outputs K1 and K2 and those at Open Collector O.C.1 and O.C.2, through the DP6 of SW1, as normally activated (Dip in position ON) or normally de-activated (Dip in position OFF). - The output O.C.3 is the signal of cumulative Fault. This is normally active in absence of Fault. - The output O.C.4 is Not Configured (Free). - The output O.C.5 is the event signal waiting for switching off (Alarm or Fault). It will be deactivated through the control ACK. - The output O.C.6 is the signal relating to the Inhibit Status of Zone 1. The INH-INP key, present on front panel will activate it. - The output O.C.7 is the signal relating to the Inhibit Status of Zone 2. The INH-INP key, present on front panel will activate it. The signals Open Collectors from O.C.1 to O.C.7 are active towards logic mass (0 Volt). For the use of the outputs O.C. see the connection diagram par CARD OPERATION At the moment of card activation, the microprocessor reads the status of the Dip-Switches that are setting the operating functions, including the Alarm management with sequence ISA, the selection of the relay outputs and Open Collectors (for the pre-setting of the Dip-Switches see table par. 4.9). In this phase all the LEDs of the front panel are off, except for the Cross Zone, if activated, the outputs are de-activated, so, it starts a waiting time of a few seconds indicated by the absence of the sign READY on the front panel. This waiting time allows to the detection system to reach a stationary operating condition. During this waiting phase, the card does not generates any output, after one second the READY signal activates, as well as, after 5 seconds. If activated, the Cross Zone activates immediately. Memo O.C.1 = Alarm Zone 1 Configurable (see above) O.C.2 = Alarm Zone 2 Configurable (see above) O.C.3 = General Fault Normally Active O.C.4 = Not Use (free) Normally not Active O.C.5 = Siren Output Normally not Active O.C.6 = Inhibit Zone 1 Normally not Active O.C.7 = Inhibit Zone 2 Normally not Active 1801MR 3he Instructions Manual - SES-KS-1801MR3HE-E Rev. 3 Page 13 of 24

14 4.4 ISA SEQUENCE It is possible to configure, through the Dip Switch DP7 of SW2, two different card operations with sequence ISA-1 and ISA-2C. - Sequence ISA 1, DP7-SW2 OFF ( NO-LATCHING function) When an alarm happens on a supervised input, we have the following effects: - The alarm LEDs of the relating channel will flash - The output O.C.5 will be activated - The relating outputs O.C./relay assigned to the channels will be activated. By pressing the pushbutton ACK on the front panel 1810F, or activating by remote control, the LEDs will fix and the output O.C.5 will be de-activated. When the reason causing the alarm has disappeared, the LEDs on the front panel will switch off and the relating output O.C./Relay will be de-activated. When all reasons that have caused Alarms or Faults have disappeared, the card will automatically restore, even without pressing the recognition pushbutton ACK. - Sequence ISA 2C, DP7-SW2 ON e DP3-SW1 ON (LATCHING function) When an alarm happens on a supervised input, we have the following effects: - The alarm LEDs of the relating channel will flash - The output O.C.5 will be activated. - The relating outputs O.C./relay assigned to the channels will be activated. By pressing the pushbutton ACK on the front panel, or activating by remote control, the LEDs will fix and the output O.C.5 will be de-activated. When the reason causing the Alarm has disappeared, the LEDs and the relating outputs O.C./Relay will be kept active (storing condition). By pressing the pushbutton RESET on the front panel or activating the remote control, the card goes back to the normal operating condition. Depending from the selection of the Dip Switch (see table par. 4.9), the card can perform two different operating logic: single Zone or Cross Zone. Page 14 of MR 3he Instructions Manual - SES-KS-1801MR3HE-E Rev. 3

15 4.5 OPERATING LOGIC SINGLE ZONE This logic is used when we want to activate Alarm with only one of the two detectors loop (Zone 1 Zone 2). The card is put, for its operation, in Single Zone pre-setting OFF the DP2 of SW1. In such operating condition the relating signal of Cross Zone, located on the front panel, is Off. In case of Alarm (Activation) of Zone 1: - The relating Alarm signal on the front panel activates (according to selected ISA sequence) - The relay K1 and O.C.1 activate - The output O.C.5 is operated, it can be switched off through activation of the remote control ACK or from front panel 1810F. In case of Alarm (Activation) of Zone 2: - It behaves exactly as Zone 1, but it will activate the relay K2 and OC2. In case of Fault of Zones 1 / 2 (open line, short-circuit or in test condition): - The relating Fault signal on the front panel activates - The relay K3 and O.C.3. activates - The relay K4 for Zone 1 activates - The relay K5 for Zone 2 activates - The output O.C.5 is operated and it can be switched off by the activation of ACK remote control or from front panel 1810F Note: the general Fault signals K3 (K4 - K5 ONLY Rev.1.11) and O.C.3 are activated also for: - Lack of internal card power supply - Fault of logic section. (Only K3 O.C.3) See also section 4.9 and OPERATING LOGIC CROSS ZONE This logic is used in case you want to activate with both of the two detectors loop (Zone 1 Zone 2), or by Alarm of one channel and Fault of the other one. The card is set for its operation in Cross Zone by putting in position ON the DP2 of SW1 (CRZ). In such operating condition the relating signal of Cross Zone placed on the front panel will be On (lighted). The relay K1 and the output O.C.1 have the meaning of Warning, therefore they are activated if one of the two channels (Zone 1 or Zone 2) are activated. The relay K2 and the output O.C.2 have the meaning of Alarm, therefore they are operating if both input channels of the sensors (Zone 1 or Zone 2) are activated, or by Alarm of one channel and Fault by the other one. For the function of the remaining supervised inputs, refer to section MR 3he Instructions Manual - SES-KS-1801MR3HE-E Rev. 3 Page 15 of 24

16 4.7 FRONT KEYBOARD DOUBLE VISUALISING LEDS ACTIVE (Alarm leds red) FAULT (Malfunction leds yellow) READY (Watch Dog leds green) Cross Zone (Cross Zone leds green) KEYBOARD INH-INP Inhibit the status of the inputs Zone 1 and Zone 2 TEST Analysis phase for the inputs Zone 1 and Zone 2 Page 16 of MR 3he Instructions Manual - SES-KS-1801MR3HE-E Rev. 3

17 4.8 CONNETTOR AVAILABLE FUNCTIONS The connections of the connector are referred to the connectors HARTING Phoenix Contact mod. SFL 1,5/F seen from the connection side CARD 1801 MR D Z Not Usable 02 Not Usable K1 = N.C./N.O. Alarm Zone 1 K2 = N.C./N.O. Alarm Zone 2 K3 = N.C./N.O. General Fault K4 = N.C./N.O. Fault Zone 1 K5 = N.C./N.O. Fault Zone 2 O.C.1 = Alarm Zone 1 O.C.2 = Alarm Zone 2 O.C.3 = Cumulative General Fault O.C.4 = Not Configured (Free) K 1 COM 04 K 1 N.C. / N.O. K 2 COM 06 K 2 N.C. / N.O. K 3 COM 08 K 3 N.C. / N.O. K 4 COM 10 K 4 N.C. / N.O. K 5 COM 12 K 5 N.C. / N.O. O.C O.C. 2 O.C O.C. 3 O.C Not Usable O.C Not Usable O.C.5 = U.A. Alarm and General Fault Input Power Supply +24Vdc 22 Output Power Supply +24Vdc ( for load) O.C.6 = Inhibit Zone 1 O.C.7 = Inhibit Zone 2 Input 24 Output Power Supply Power Supply 0V 0V (for load) O.C Not Usable Input of RESET Input of ACKNOWLEDGE Input of LAMP TEST 28 Not Usable 30 Input Zone 2 32 Input Zone 1 LEGEND: K COM = Common Relay K N.O. = Relay contact Normally Open K N.C. = Relay contact Normally Closed O.C. = Open Collector 1801MR 3he Instructions Manual - SES-KS-1801MR3HE-E Rev. 3 Page 17 of 24

18 4.9 DIP-SWITCHES PRE-SETTING TABLE Pre-setting STATUS Dip Switch SW1 Dip Switch Name SW1 DP FUNCTION DP1 = OFF R/S Outputs Open Collector O.C.1 and O.C.2 NOT Turn Off from control ACK = ON Outputs Open Collector O.C.1 and O.C.2 Turn Off from control ACK DP2 = OFF CRZ Operating Mode Single Zone- = ON Operating Mode Cross Zone- DP3 = OFF MHL Not Configured = ON Not Configured DP4 = OFF FLH Activated fix Outputs Open Collector O.C.1 and O.C.2 = ON Activated flashing Outputs Open Collector O.C.1 and O.C.2 DP5 = OFF ABO Not Configured = ON Not Configured DP6= OFF FSR Outputs Relays K1 and K2 and O.C.1 and O.C.2 normally De-Energised = ON Outputs Relays K1 and K2 and O.C.1 and O.C.2 normally Energised DP7 = OFF SL1 Zone 1 of configured detection for contact normally open = ON Zone 1 of configured detection for contact normally closed DP8 = OFF SL2 Zone 2 of configured detection for contact normally open = ON Zone 2 of configured detection for contact normally closed Pre-setting STATUS Dip Switch SW2 Dip Switch Name SW2 DP FUNCTION DP1 = OFF SF1 Zone 1: short-circuit = fault = ON short-circuit = alarm DP2 = OFF SF2 Zone 2: short-circuit = fault = ON short-circuit = alarm DP3 = OFF PSL Not Configured = ON Not Configured DP4 = OFF PSH Not Configured = ON Not Configured DP5 = OFF P.B. Not Configured = ON Not Configured DP6= OFF A/M Not Configured = ON Not Configured DP7 = OFF MEM Enabled Sequence ISA 1A (Zone1-Zone2-MCP) = ON Enabled Sequence ISA 2C (Zone1-Zone2-MCP) DP8 = OFF PBS Not Configured = ON Not Configured NOTE: The suggested functions have been outlined and pre-set in Factory. Page 18 of MR 3he Instructions Manual - SES-KS-1801MR3HE-E Rev. 3

19 4.10 JUMPERS PRE-SETTING TABLE JUMPERS JP1 JP2 JP3 JP4 JP5 JP6 JP7 closed JP8 closed JP9 closed JP10 closed JP11 closed JP12 JP13 FUNCTION Activation resistance of end line Zone 1, close for unused channel Activation resistance of end line Zone 2, close for unused channel Not Mounted Not Mounted Not Mounted Not Mounted position 1-2 = K3 contact normally open (Energized) position 2-3 = K3 contact normally closed position 1-2 = K4 contact normally open (Energized**) position 2-3 = K4 contact normally closed position 1-2 = K5 contact normally open (Energized**) position 2-3 = K5 contact normally closed position 1-2 = K1 contact normally open (pre-settable*) position 2-3 = K1 contact normally closed position 1-2 = K2 contact normally open (pre-settable*) position 2-3 = K2 contact normally closed Not Mounted Master reset, must stay open NOTE: The suggested functions have been outlined and pre-set in our works. * = Pre-settable either Energized or NOT Energized through DP6 on SW1 (both K1, K2). ** = The card with Software Revision 1.10 have relay K4 & K5 NOT Energized The card with Software Revision 1.11 have relay K4 & K5 Energized JP10 Contact NO or NC relay K1 of Alarm Zone 1 JP11 Contact NO or NC relay K2 of Alarm Zone 2 JP7 Contact NO or NC relay K3 of General Fault JP8 Contact NO or NC relay K4 of Fault Zone 1 JP9 Contact NO or NC relay K5 of Fault Zone 2 Caution, if the relays are used like Energized, the contacts must be seeing opposite. EX: JP7 Close in position 1-2; will be Close with card powered and without Fault. 1801MR 3he Instructions Manual - SES-KS-1801MR3HE-E Rev. 3 Page 19 of 24

20 4.11 SYSTEM DIAGRAM CAMPO FIELD SCHEDA CARD EOL ACT SD ACT SD z INGRESSO ZONA 1 INPUT ZONE 1 24 z USCITA ALIMENTAZIONE 0V (per utenze) OUTPUT POWER SUPPLY 0V (for device/load) EOL ACT SD ACT SD z INGRESSO ZONA 2 INPUT ZONE 2 Allarme Zona 1 / * Preallarme Alarm Zone 1 / * Warning Allarme Zona 2 / * Allarme Alarm Zone 2 / * Alarm 14 d O.C z O.C. 2 Guasto cumulativo Cumulative Fault 16z O.C. 3 Allarme o Guasto non riconosciuto Unaccepted Alarm or Fault INH Zona 1 INH Zone 1 INH Zona 2 INH Zone 2 18d O.C. 5 20d O.C. 6 26d O.C z 28d 30d 32d USCITA ALIMENTAZIONE +24Vcc (per utenze) OUTPUT POWER SUPPLY +24Vdc (for device/load) INGRESSO DIGITALE DI RESET DIGITAL INPUT FOR RESET INGRESSO DIGITALE DI ACKNOWLEDGE DIGITAL INPUT FOR ACKNOWLEDGE INGRESSO DIGITALE DI LAMP TEST DIGITAL INPUT FOR LAMP TEST 24 z USCITA ALIMENTAZIONE 0V (per utenze) OUTPUT POWER SUPPLY 0V (for device/load) com n.c. / n.o. 4 d 4 z Allarme Zona 1 / * Preallarme / Selezione JP10 Alarm Zone 1 / * Warning / Selection JP10 K1 UTILIZZATORE USER com n.c. / n.o. com n.c. / n.o. 6 d 6 z 8 d 8 z Allarme Zona 2 / * Preallarme / Selezione JP11 Alarm Zone 2 / * Warning / Selection JP11 Guasto cumulativo Selezione JP7 Fault cumulative Selection JP7 K2 K3 com n.c. / n.o. 10 d 10 z Guasto Zona 1 Selezione JP8 Fault Zone 1 Selection JP8 K4 com n.c. / n.o. 12 d 12 z Guasto Zona 2 Selezione JP9 Fault Zone 2 Selection JP9 K5 LEGENDA / LEGEND E.O.L. = 3,3 kohm / 2 Watt Resistenza di fine linea End of line resistor ACT = 1 kohm / 2 Watt Resistenza di attivazione Activation resistor * = Attivo in Zona Incrociata * = Active in Cross Zone 22 d +24Vcc INGRESSO ALIMENTAZIONE +24Vdc INPUT POWER SUPPLY 24 d - 0 Vcc INGRESSO ALIMENTAZIONE - 0 Vdc INPUT POWER SUPPLY Page 20 of MR 3he Instructions Manual - SES-KS-1801MR3HE-E Rev. 3

21 SECTION 5 - MAINTENANCE 5.1 GENERAL NOTES After having been correctly installed, the systems required very little maintenance. The whole system (field materials and electronics) should be tested at least once a year. The yearly check will have to include the following points: 1. Make sure that the detectors are correctly responding to the presence of smoke/high temperature and that they had no damages from external agents. 2. Check that the cables and connections are complete and in good conditions. 3. Check that the complete system is fully corresponding to the needs of the plant. 5.2 STOCKING 1. The electronic modules will have to be stocked according to the warehousing conditions. 2. Should the electronic modules be transported or stocked for a long time, they must be packed into antistatic envelopes. 5.3 TROUBLE SHOOTING The following information is supplied as guide to diagnose some of the most common operating problems. In cause of fault, the repair must be done always by personnel authorised by SES ASA ENGINEERING S.r.L. Any repair or tampering effected by non-authorised personnel will cause the termination of the guarantee. TROUBLE (FAULT) POSSIBLE CAUSE REMEDY Line of smoke detecting sensors not working Card not operating (permanent RESET ) Supervised input Loop in fault status Loop voltage too low. Jumper JP13 closed Lack of end line resistance 3,3kOhm Supply power suitable to the system absorption. Use power supply cables of suitable size. Open Jumper JP13. Install end line resistance The above can be considered as a suggestion in case of fault or failure. A fault may happen occasionally and therefore it is difficult to detect the reason why; in case the problem still exists, after having performed the suggested operations, or should it not be included in the above table, please contact SES ASA ENGINEERING S.r.L. or one of its representatives. 1801MR 3he Instructions Manual - SES-KS-1801MR3HE-E Rev. 3 Page 21 of 24

22 SECTION 6 - LAY-OUT Page 22 of MR 3he Instructions Manual - SES-KS-1801MR3HE-E Rev. 3

23 SECTION 7 CE Declaration SES ASA ENGINEERING S.r.L. Via Carolina Romani 8/ BRESSO (MI) ITALY Attesta Sotto la Propria Esclusiva Responsabilità Che PRODOTTO SERIE : 1800 MODELLO : 1801-MR É Conforme Alle Seguenti Direttive e Norme: Declare Under Proper Responsibility That PRODUCT SERIES : 1800 MODEL : 1801-MR Is In Accordance With Following Directives: EMC 89/336CEE e 92/31/CEE EN CEI110-6 EN EN EN IEC IEC IEC801-2 e IEC In Rappresentanza Legale Del Costruttore In Legal Representation of Manufacturer SES ASA ENGINEERING S.r.L.

24 SES ASA ENGINEERING S.r.L. ENGINEERING & MANUFACTURING FIRE & GAS PROTECTION & SAFETY AUTOMATION - Via C. Romani 8 / Bresso (MI) Italy - WEB: sesasa.it@gmb-group.com a GMB-Group Company