Fire Panel BZ 500 LSN

Fire Panel BZ 500 LSN Seite 1 von 52

Summary 1. Product description............................... 4 1.1. The three main functions of the BZ 500 LSN are:.............. 4 1.2. The four function blocks of the BZ 500 LSN are:............... 4 1.3. onitoring the function..................................... 5 1.4. Function/system description................................. 7 2. Performance features.............................. 12 2.1. BZ 500 LSN performance features........................... 12 2.2. LSN (Local security network) performance features............ 13 3. Planning notes.................................... 14 3.1. Basic planning notes....................................... 14 3.2. LSN system limit values per NVU............................ 14 3.3. Limit values per NVU, according to German VdS fire regulations 14 3.4. Limit values for the formation of ring or spur lines (basic layout).. 15 3.5. Limit values for the formation of ring or spur lines (with expansion) 15 3.6. Power supply............................................. 16 3.7. Energy balance............................................ 16 4. Peripherals....................................... 17 4.1. LSN coupler (see also PI- 32.10)............................. 17 4.2. Fire detectors............................................. 17 4.3. ÜE transmission device..................................... 18 4.4. FBF fire service operating console........................... 18 4.5. SD key deposit............................................ 18 4.6. Signal units............................................... 18 4.7. Fire- extinguishing devices.................................. 19 4.8. Dialling terminals.......................................... 19 4.9. DR 2020 log printer........................................ 19 5. Ordering.......................................... 20 5.1. Basic equipment........................................... 20 5.2. Internal expansions........................................ 20 5.3. Integratable options (supplementary assemblies).............. 21 5.4. Power supply............................................. 22 5.5. Recording device.......................................... 22 5.6. Accessories............................................... 22 5.7. Additional operating units................................... 23 5.8. Additional power supply.................................... 23 5.9. Universal additional housing................................ 23 Seite 2 von 52

6. Equipment design................................. 24 6.1. BZ 500 LSN overview...................................... 24 6.2. View with cover removed (front panel in inspection position)..... 25 6.3. Unit arrangement on the front panel.......................... 26 6.4. Unit arrangement in the fully expanded BZ 500................ 27 6.5. Unit overview............................................. 29 6.6. Unit features.............................................. 30 7. Installation........................................ 39 7.1. Installation notes.......................................... 39 7.2. Installing internal options (supplementary units)................ 40 7.3. Connections.............................................. 43 7.4. Encoding................................................. 43 7.5. Configurations............................................. 44 7.6. Commissioning............................................ 44 8. aintenance and Servicing Information............. 45 8.1. Replacement and disposal of batteries....................... 45 8.2. Service accessories........................................ 45 8.3. Documents............................................... 45 9. Technical data..................................... 46 9.1. Standards and codes of practice............................. 46 9.2. Dimension/weight/colour.................................... 46 9.3. Ambient conditions......................................... 46 9.4. Power supply............................................. 47 9.5. ERWE 10 voltage transformer............................... 47 9.6. LSN components.......................................... 47 9.7. ÜE transmission device..................................... 48 9.8. Switching outputs (display points)............................ 48 9.9. Serial interfaces........................................... 49 9.10. Fuses.................................................... 49 10. List of abbreviations............................... 50 Seite 3 von 52

1. Product description 1.1. The three main functions of the BZ 500 LSN are: 1. Displaying messages The display element is a 2-line LCD display (2 x 40 characters) with background lighting which is switched on automatically when it receives messages or manually with a keystroke. The display is controlled via the ZALE 10. LEDs are used as common displays. Two parallel ATE 100 LSN displays for 64 detector points can be built in to signal alarms visually. 2. For operating / processing incoming messages Both operating the entire alarm receiving station and processing incoming messages are carried out at the operating and display panel of the BZ 500 LSN. The main detection unit is operated using membrane keys and each keystroke is confirmed with an acoustic signal. The BZ 500 LSN can be supplied with two key switches, each with two switching positions (optional). The switch assignment is freely programmable. e.g. Switch 1: Changeover from day to night service Switch 2: Switch on/ shut down local alarm system 3. Recording and storing information A log printer is connected to record messages. A buffer memory will save up to 255 messages. 1.2. The four function blocks of the BZ 500 LSN are: Central point with ZALE 10 unit. Connection point with ANNE 10 unit and the central interfaces. Operating and display panel. Power supply. Seite 4 von 52

1.3. onitoring the function The control system for the main detection unit has built- in test software which monitors the system s function continuously. This test software executes the following tasks while operating, working permanently in the background: onitoring communications between BZ 500 and LSN elements onitoring the fuses onitoring the processor function (watchdog) onitoring the program memory Testing the main memory (only when the system is enabled). 1.3.1. Failure of an LSN element On a ring main, the function reliability of the system is maintained even if a failure occurs, ie all LSN elements - with the exception of the defective LSN element - remain monitored. The system automatically creates two spur lines in this case, which take over monitoring both sides up to the defective element. In case of a break in a spur, none of the LSN elements downstream of the break point will be reachable and will be reported as malfunctioning. E2 E1 E2 E1 E 3 E4 Ring ain detection unit E E4 3 Spur 1 Spur 2 ain detection unit E5 E6 E5 E6 E = LSN element (LSN detector, LSN coupler) Seite 5 von 52

1.3.2. Wire break in the ring main An interruption will be detected when it is no longer possible to reach the LSN elements. The location of the interruption is determined without switching off the LSN elements, while the non- reachable LSN elements from the other side of the ring are reinitialized. The ring is then automatically separated into two spurs operating independently of each other. In case of a break in a spur, none of the LSN elements downstream of the rupture point will be reachable and will be reported as malfunctioning. E2 E1 E2 E1 E3 E3 Spur 1 E4 Ring ain detection unit E4 Spur 2 ain detection unit E5 E6 E5 E6 1.3.3. Short circuit in the ring main If a short circuit occurs in the bus lines of the main detection unit when the system is operating, this will result in a current surge which exceeds the short circuit threshold. The LSN elements (slaves) will then be switched off by the main detection unit and disconnected from the network application (master). The slaves will then immediately start up automatically, the short circuit threshold will be exceeded and the slaves will shutdown once again. At the same time, the last LSN element successfully started up will be recorded and the location of the short circuit thus ascertained. In the system start-up described below, the LSN elements will be reinitialized and the ring will automatically be divided into two spurs. All LSN elements will continue to be reachable. In case of a short circuit on a spur, none of the LSN elements downstream of the short circuit will be reachable and will be reported as malfunctioning. Seite 6 von 52

1.4. Function/system description 1.4.1. System description LSN local security network The LSN technology installed guarantees that all detectors and control elements on the fire detection system are connected in a manner that uses minimal wiring, yet still complies with regulations. LSN technology is a digital, bi- directional transmission system which takes over the task of transferring information from the main detection unit to the peripherals and vice versa. The transmission system operates on the master/slave principle. The NVU processing converter in the main detection unit is the master and the connected LSN elements are the slaves. The master polls the system by sending the address of the slave and the slave then responds by sending its information back. When controlling, the master gives the slave the control information according to the address. The slaves are connected by two wires to the connection board and from there to the NVU processing converter. Information transfer takes place by voltage level from master to slave and by current level in the reverse direction. When a ring is being configured, the information query is issued alternately from either one or the other end. An address is given automatically ( communication address ) when the slaves (LSN elements) are being initialised. Schematic representation of the NVU Line processing Parallel display control ZALE 10 Binary- port RA interface Serial interface and EPRO code icroprocessor RA 32k x 8 EPRO 512k x 8 EEPRO 32k x 8 Receiver NVU Transmitter Seite 7 von 52

1.4.2. System overview showing the units which may be connected RUBIN 2020 NT Printer UG 2020 ÜE transmission device BZ 500 LSN SD key deposit PC parametrisation ATE 100 LSN FBF fire service control panel AT 2000 OD 300 E UEV 1000 E E E Sensors E maximum two rings or 4 spurs with up to 254 LSN elements E E Fireextinguishing system Caution The maximum current consumption of 100 ma per NVU should be observed when forming rings and spurs (see also the Planning instructions). Seite 8 von 52

1.4.3. Detector group formation With the LSN, it is also possible to form a detector group within a NVU (ZALE 10 or ERLE 10) as shown below. Detector group 3 DG 2 eldergruppe Detector group 11 Detector group 4 ZALE 10 Detector group 5 Detector group 6 DG 7 BZ 500 LSN Detector group 8 ERLE 10 1.4.4. Detector/detector group shutdown On the LSN, individual detector groups are disconnectable, i.e. individual detector groups will no longer be monitoring. Individual detectors are shut down using the control panel on the main detection unit. When the detectors are switched off, alarms are no longer relayed. If a detector is removed, however, this will still be detected and a message sent to the main detection unit. Detector group 1 Spur line 20 5 4 3 2 1 ZALE 10 3 2 1 BZ 500 4 Detector group 2 DG 3 5 6 7 8 Loop 50 ERLE 10 Seite 9 von 52

1.4.5. Two group dependency An alarm will be triggered after a detector in detector group 1 is triggered and a detector in detector group 2 is triggered within a specified period. Neither of the detector groups may be located on a primary line. Detector group 2 Detector group 2 2 1 2 1 3 3 2. Alarm (main alarm) 4 Detector group 1 ain detection unit 4 Detector group 1 ain detection unit 5 6 5 6 1. Alarm (prealarm) 1.4.6. Two detector dependency An alarm will be triggered after a detector is triggered and a further detector in the same detector group is triggered within a specified period. 1. Alarm (prealarm) 2. Alarm (main alarm) 2 1 2 1 Detector group 2 Detector group 2 3 4 Detector group 1 ain detection unit 3 4 Detector group 1 ain detection unit 5 6 5 6 Seite 10 von 52

1.4.7. Individual detector identification All LSN elements are individually identifiable. Conventional GLT detectors which are connected using LSN couplers cannot be localized individually. Individual detector identification is required: if the detectors are mounted in the intermediate floor or ceiling and cannot therefore be checked externally. if a detector group covers multiple rooms. 2/4 Detector 2/1 1/8 1/7 ain detection unit 2/5 2/3 Group 2 2/2 1/5 Group 1 1/6 1/3 1/4 3/1 Group 3 3/2 3/3 3/4 3/5 Detector 1/1 1/2 1.4.8. Cross-fire section primary line routing Thanks to the operational reliability of ring mains in which line malfunctions or defective LSN elements are isolated without affecting the system, it is possible to monitor multiple fire sections using only one ring main (German VdS certification includes this feature). ain detection unit E E Detector range 3 E E E E E Detector range 1 E Detector range 2 E E E E E E Fire section A Fire section B Seite 11 von 52

2. Performance features 2.1. BZ 500 LSN performance features Easy installation thanks to modular design Control board with membrane keyboard, an acoustic signal is emitted each time a key is pressed 2-line display with 40 characters each and backlighting Permanent internal control of processor technology (watchdog) Up to 2 ring mains or 4 spur lines can be connected Up to 254 LSN elements in up to 64 detector groups and 16 control groups can be connected Capability of accepting 3 interfaces (one interface is contained in the basic version) Switchover from day to night service Adjustable alarm delay (maximum 90 seconds) 2-detector dependency / 2-detector group dependency (automatic resetting of pre-alarm after 90 seconds if no other pre-alarm results in a main alarm) 2 alarm counters for fire alarms and inspection alarms ER (one-man inspection possible) Backup memory for 255 events Automatic detectors and manual call points can be connected Possibility of connection of: - FBF, Fire service control panel - SD, Fire service key deposit - LA fire extinguisher via LSN coupler - Sounder / Strobe / UAR via LSN coupler - AWUG dialling terminal / AWAG - ÜE transmission device - Display panel with LEDs for 2 x 32 detector groups - DR 2020 log printer - Higher- level central unit, like UG 2020or RUBIN Earth fault recognition Capability for installation in a 19 rack Capability for the connection of a UEV 1000 universal power supply with 12V/5.4A power unit and two 40Ah batteries, if additional power is required. UZG 1000 universal additional housing can be used for further options (distributor, coupler etc.) Seite 12 von 52

2.2. LSN (Local security network) performance features Digital transmission system with message and command transmission using the same data line (primary line) Expandable flexible network topology: Operation in ring mains or spur lines Full functionality of the ring main in the event of a short circuit or interruption Possibility of expanding network between 2 LSN elements without any difficulty Automatic initialisation of the LSN elements; even after expansion Operation parallel to telephone lines is technically possible (DIN VDE 0833 and FTZ guidelines must be observed) Possibility of combining various LSN elements in one LSN line Flexible board control Individual detector identification Possibility of switching off individual LSN elements Possibility of monitoring several fire sections with one ring (even over several storeys) Automatic service request when detectors are dirty Automatic fixing of a date for replacing the detectors Installation quality documentation when system is commissioned Seite 13 von 52

3. Planning notes 3.1. Basic planning notes Because of the increased level of security given by ring mains by comparison with spur lines, you should always use the ring formation by preference. Ring formation is required according to German VdS fire regulations if: - the detection zone > 32 detectors - a primary line incorporates multiple fire sections. It is possible to combine LSN couplers and LSN detectors on one ring or spur line. aximum of 127 LSN elements per ring main. aximum of 32 LSN elements per spur line. According to German VdS fire regulations, automatic detectors and manual call points may not be combined in a spur line. aximum of 10 manual call points per spur line, according to German VdS fire regulations. GLT detectors can be switched on over an NBK 100 LSN network fire coupler. 2 DC primary lines are available for connecting the NBK 100 LSN. When calculating the cable length for the fire couplers, you should note that NBK 100 LSN, NTK 100 LSN and NSB 100 LSN require a minimum supply voltage of 22V (+U/-U > 22V). 3.2. LSN system limit values per NVU aximum 127 LSN elements (E) connectable (LSN detectors + LSN couplers < 127 E) aximum 100 ma power consumption aximum 1,000 m line length 3.3. Limit values per NVU, according to German VdS fire regulations maximum 512 peripheral elements (PE) connectable (LSN elements + GLT elements < 512 PE) maximum 6,000 m 2 monitoring area maximum 500 m as the sum of the line length of all parallel detector displays Seite 14 von 52

3.4. Limit values for the formation of ring or spur lines (basic layout) ZALE 10 basic layout Connection options: 1 ring or up to 2 spurs Ring connection Spur connection I ZALE 10 NVU 1 II or I ZALE 10 NVU 1 II E1 EN E1 E1 E2 En-1 EN EN Cable length: 1 ring < 1,000 m Cable length: Σ 2 spurs < 1,000 m 3.5. Limit values for the formation of ring or spur lines (with expansion) ZALE 10 ERLE 10 expansion without redundancy I ZALE 10 NVU 1 II III ERLE 10 NVU 2 IV Connection options: 2 rings 1 ring + 2 spurs 4 spurs E1 EN E1 E1 E2 En-1 EN EN L 1 L 2 L 3 Cable lengths: L 1 < 1,000 m L 2 +L 3 < 1,000 m Seite 15 von 52

3.5.1. Limit values for text input Brief text (infotext) per detector point (address/or subaddress- dependent) ZALE: 250 x 19 character text blocks ERLE: 250 x 19 character text blocks Detector point = group or address with subaddress (maximum 300) Process text (address/ or line status- dependent as desired) ZALE: 15 x 68 character text blocks (28 + 40) ERLE: 15 x 68 character text blocks (28 + 40) Links for controlling switching points/control groups and parallel displays (address/, subaddress/, line status- dependent, displays flash separately for each line status) 300 switching points/control groups 16 detector points per switching point/control group 8 line statuses per switching point/control group 500 detector point entries 2,000 line status entries 3.6. Power supply The built-in power supply unit enables you to charge two batteries with a maximum capacity of 40 Ah each. The maximum current in a power supply unit (battery charge power + no-load) is 5.4 A. For additional power requirements, a UEV 1000 universal power supply with a 12 V/5.4 A power supply unit and two batteries with maximum 40 Ah can be used (see Product information PI - 38.46 a). 3.7. Energy balance The energy balance is created in accordance with VDE 0833, Part 2 and is created using the UEZPRO project engineering and power calculation program. Seite 16 von 52

4. Peripherals 4.1. LSN coupler (see also PI- 32.10) NBK 100 LSN network fire coupler For connecting: - GLT fire detectors - Ex fire detectors - special purpose fire detectors NAK 100 LSN network branch coupler To form LSN branch spurs NKK 100 LSN network contact coupler To connect door contacts for lock surveillance NAK 100 LSN network display coupler For connecting the display: NSB 100 LSN network control coupler - fire For connecting: - sensors - fire extinguishers - smoke flaps - door holding magnets - RAS 51/54/100 smoke extractor system RK 100 LSN repeater coupler To increase the range of a ring main 4.2. Fire detectors Both automatic fire detectors and manual fire call points can be connected in a ring main (see the planning notes on page 14). GLT fire detectors are connected using the NBK 100 LSN network fire coupler. You can obtain an up-to-date overview of the connectable LSN and GLT detectors from the Security systems Vp list. The detectors are described in the product information. Seite 17 von 52

4.3. ÜE transmission device The BZ 500 LSN can drive one item of transmission device. You can drive the ÜE with 12 V or 24 V (with 24 V, only with an ERWE 10 voltage transformer). 4.4. FBF fire service operating console The fire service FBF operating console is an additional device for main fire detection units with ÜE transmission device to the fire service and displays specific and vital operating status information from the fire detection unit. The standardized, uniform shape of the display and operating elements enables operational personnel from the fire service to recognise specific information on the status of the main detection unit and to carry out operational procedures immediately. The fire service control console is located in a lockable casing and is positioned next to the main fire detection unit. The key to the control console is held by the fire service. The FBF is supplied with 2m of connecting cable and can be connected directly to the main detection unit. 4.5. SD key deposit The SD key deposit contains an object key which is stored securely in the SD and can be accessed by the fire brigade when a fire alarm is triggered. The SD can be connected directly to the main detection unit. 4.6. Signal units Signal units for a local alarm system using the NSB 100 LSN network control fire coupler, monitored or not monitored, can be connected to the fire panel. The signal units are activated (with/without an acknowledgement message) by current amplification or polarity reversal. An audio- frequency generator must be built into all acoustic signal units. The signal units at the BZ 500 LSN control panel can be: switched off, triggered manually, reset after triggering. Acoustic and optical signal units (flashing light) can be connected. You require the UAR universal connection relay for monitored control of additional devices. Seite 18 von 52

4.7. Fire- extinguishing devices One extinguishing zone can be connected in the basic expansion of the BZ 500 LSN (NVU 1). A second extinguishing zone can be connected using the ERLE 10 (NVU 2) expansion units. An extinguishing system is connected using the NSB 100 LSN network control coupler - fire. 4.8. Dialling terminals The main receiving unit for automatic dialling and transmission terminals (main AWUG receiving unit) receives messages from automatic dialling and transmission terminals over the public telephone network. The following dialling terminals can be connected: AT 2000 Alarm transceiver AWAG Automatic dialling and message terminals Alarm transmitted using AWUG/AWAG Dialling terminals are controlled by the main EXT- AL ( external alarm) C- point detection unit. If the message is not received (unsuccessful call attempts) or the telephone line fails the alarm is transmitted to the sensor (local alarm system). Fault message transmitted using AWUG/AWAG Dialling terminals are started up using the main STOE ( fault) C-point detection unit. Trigger criteria are, for example, a network failure or battery failure, or the main detection unit not operating. 4.9. DR 2020 log printer The log printer is available as a tabletop device or may be fastened to the wall and is connected to the main detection unit using a 20mA interface. The DR 2020 has a metallic paper printer and prints multiline alarm and fault messages together with the date and time. A device for reeling up the log tape enables you to check the log at any time. Seite 19 von 52

5. Ordering 5.1. Basic equipment Item number LE* Designation 3.002.102.560 ST BZ 500 LSN Fire Panel Basic design for 64 groups of detectors with 1 ring or 2 spurs with built- in 12V/5.4A power supply unit as well as a V24 interface - without parallel display- 3.002.102.561 ST BZ 500 LSN Fire Panel Basic design for 64 groups of detectors with 1 ring or 2 spurs with built-in 12V/5.4A 32 power supply unit as well as a V24 interface and a parallel display for 32 groups of detectors (G) * LE = Delivery item, ST = Piece, PAK = Package 5.2. Internal expansions Item number LE* Designation 3.902.102.601 ST BS ERLE 10, Line expansion by one 1,000 m ring 4.998.000.351 ST BS ERSE 10, Expansion by 2 serial interfaces 3.902.102.606 ST BS ATE 100 LSN red, Expansion of existing parallel display by 32 groups of detectors for alarm display of 64 G 3.902.102.611 ST BS ATE 100 LSN yellow, Expansion of parallel display for fault display of 32 groups of detectors 3.902.102.600 ST ERWE 10, Converter for generating the + 28V for the LSN coupler control outputs 3.902.102.603 ST Key switch (maximum of 2 can be installed), Programmable function, e.g. day/night switch Seite 20 von 52

5.3. Integratable options (supplementary assemblies) Item number LE* Designation 3.902.107.247 ST BS TRSP display relay printed board, for support and free connection of 5 TRN 3.902.102.320 ST BS NRK- N network relay card, with 2 relays (one 220V AC changeover contact for each relay) for isolated output 3.002.194.292 ST TRN display relay module with 2 relays, (one changeover contact for each relay for isolated outputs), a maximum of 2 TRNs can be installed 3.902.102.154 ST RTP display relay module with 4 relays, (one changeover contact for isolated outputs), a maximum of 2 RTPs can be installed 2.778.160.201 ST BS terminal block LSA- Plus 20 DA, a maximum of 2 additional terminal blocks can be installed 3.902.120.283 ST S 20 interface module (20mA interface) for connecting the printer, UEZ 2000 LSN, UG 2000 or RUBIN (3 slots available for S 20 or S 24) 3.902.102.660 ST S 24 interface module (V24 interface) for connecting peripheral equipment or a modem (3 slots available for S 20 or S 24) 3.902.102.323 ST BS modem 300 (OD 300) incl. serial detector interface for transmitting data in telephone networks. Approved for operation in postal networks The following is required for this: 3.902.102.660 ST S 24 interface module (V24 interface) 3.902.102.604 ST BS NTK 100 LSN in BZ 500 LSN, for implementing switching addresses in the BZ 500 LSN 3.902.102.605 ST BS NSB 100 LSN in BZ 500 LSN, for the monitored control of sensors or extinguishing equipment from the main detection unit 3.902.102.612 ST BS NBK 100 LSN in BZ 500 LSN (a maximum of 4 can be installed) for connecting 2 GLT primary lines each 2.778.160.201 ST BS terminal block LSA- Plus 20 DA 3.002.130.732 to 3.002.130.734 ST AT 2000 Alarm Transceiver, (Analog, AFS, ISDN SO) AWUG printed board for the automated transmission of alarm signals and information within various telecommunication networks (see VP 4360, register 10) The following is required for this: 3.902.102.607 ST BS - Optional mounting plate 3.902.130.725 ST AT assembly kit for the AT transmission terminals in the BZ 500 LSN main units Seite 21 von 52

5.4. Power supply Item number LE* Designation 2.799.380.000 2ST 12V / 40Ah battery (a maximum of 2 can be installed) 5.5. Recording device Item number LE* Designation 3.902.102.610 ST DR 2020, Remote log printer (metal paper), can be used as a table model or wall- mounted The following is required for this: 3.902.102.283 ST S 20 interface module 5.6. Accessories Item number LE* Designation 3.902.102.609 ST BS 19 assembly kit, for installing the BZ 500 LSN in a 19 frame 3.002.199.345 ST Document folder (DIN A5, for storing the operating instructions, operating manual etc.) 3.902.102.369 ST Fire service routing card box DIN A4 crosswise, for a maximum of 35 routing cards, not including lock 2.799.380.257 ST Inspection key switches for extinguishing systems Seite 22 von 52

5.7. Additional operating units Item number LE* Designation 3.002.120.306 ST BE 500 remote operating unit, a maximum of 3 BE 500 systems can be connected to a BZ 500 The following is required for this: 3.902.102.283 ST S 20 interface module 4.998.000.351 ST BS ERSE 10 2.799.280.650 ST Fire service control console 2.799.280.651 ST RS fire service control console with inspection switch 4.998.010.945 ST SD III key deposit (manufactured by Leicher), 12V version (VdS approval number G 191025) 4.998.009.447 ST SD key deposit (manufactured by Kruse), 12V version (VdS approval number G 192035) 4.998.021.618 ST SD key deposit (manufactured by Kruse), 24V version (VdS approval number G 192035) 5.8. Additional power supply Item number LE* Designation 3.002.100.430 ST UEV 1000 incl. 12V / 5.4A power supply unit, Housing with space for two 12V / 40Ah batteries Including: 2.799.380.000 ST 12V / 40Ah battery (a maximum of 2 can be installed) 3.902.100.435 ST 12V / 5.4A power supply unit (universally applicable) 3.902.100.445 ST 24V / 28V BS converter, converts 12V to 24V or 28V 3.902.102.319 ST BS mounting plate for options (e.g. coupler installation) 3.902.100.447 ST BS TN lock, for retrofitting the screw plug to a lock 5.9. Universal additional housing Item number LE* Designation 3.002.100.432 ST UZG 1000, universal additional housing, for holding the power supply unit, distributor, coupler etc. Including: 3.902.100.435 ST 12V / 5.4A power supply unit (universally applicable) 3.902.100.445 ST 24V / 28V BS converter, converts 12V to 24V or 28V 3.902.102.319 ST BS mounting plate for options, on installation of LSN couplers etc. 3.902.100.447 ST BS TN lock, for retrofitting the screw plug to a lock Seite 23 von 52

6. Equipment design 6.1. BZ 500 LSN overview Seite 24 von 52

6.2. View with cover removed (front panel suspended in inspection position) Front panel with control panel and optional parallel display Toroidal-core transformer Cut-out for TAE socket Wall frame ANNE 10 Cable entry Installation point for optional expansion units Battery 12V/40Ah Battery 12V/40Ah Seite 25 von 52

6.3. Unit arrangement on the front panel The basic design of the BZ 500 LSN includes: ZALE 10 (1x) central processing unit ATE 100 LSN rt display panel (1 for BZ 500 LSN G-EAZ) The expansion options include the following (a maximum of one) ERLE 10 NVU expansion ERSE 10 interface expansion AE 100 LSN display panel (red for alarm display or yellow for fault display) ERSE 10 ZALE 10 ERLE 10 ATE 100 LSN ounting plate for the control unit embrane keyboard embrane for the parallel display Seite 26 von 52

6.4. Unit arrangement in the fully expanded BZ 500 Front view of front panel (fitted with all options) Rear view of front panel (fitted with all options) 1 ATE 100 LSN parallel display ERLE 10 NVU expansion ZALE 10 central processing unit ERSE 10 interface expansion Seite 27 von 52

Internal view of BZ 500 LSN housing (equipped with all options) Toroidal - core transformer ANNE 10 connection board Slot for ERWE 10 converter Cable entry Slots for TRN or RTP NRK-N OD 300 Slots for interface modules - S 20 - S 24 Plastic clip for cable routing to ANNE 10 and the optional units TRSP LSN fire coupler ounting plate for optional assemblies Seite 28 von 52

6.5. Unit overview BZ 500 LSN BZ 500 LSN G-EAZ Basic expansion Number Basic expansion Number ANNE 10 1 ANNE 10 1 ZALE 10 1 ZALE 10 1 5.4A power supply unit 12V/40Ah rechargeable battery 1 5.4A power supply unit 2 12V/40Ah 2 rechargeable battery ATE 100 LSN 1 1 Expandable with Number ERLE 10 1 ERSE 10 1 ERWE 10 1 ATE 100 LSN 1 AWUG 1 OD 300 1 NRK-N 1 TRSP 2 LSA+ 2 TRN 2 RTP 2 S 20 3 S 24 3 Key switch 2 Seite 29 von 52

6.6. Unit features 6.6.1. ANNE 10 connection board The ANNE 10 connection board is used for connecting all LSN elements and for connecting the units internally ZALE 10, central processing unit ERSE 10, interface expansion ERLE 10, NVU expansion ATE 100 LSN parallel display (only with first ATE 100) The following are also located on the ANNE 10: Stoko connections for input and output lines Slots for the following units: - ERWE 10 voltage transformer - RTP relay board (max. 2) or TR relay module (max. 2) - S 20 or S 24 interface modules (max. 3) Connection panels for: - AWUG, Automatic dialling and transmission terminal - ÜE BRAND, transmission device - Fire - FBF, Fire service control panel - SD, Key deposit A V24 socket for connecting a configuration PC 12V/5.4A power supply unit (toroidal-core transformer on wall frame) 3 unassigned fuses for external consumers UEV 1000 power supply which can be connected in parallel Seite 30 von 52

6.6.2. ZALE 10, central processing unit Central unit features Control board with membrane keyboard, an acoustic signal is emitted each time a key is pressed 2-line display with 40 characters each and backlighting LED common display Permanent internal control of processor technology (watchdog) 1 serial interface running at 300, 1200 baud (for configuration as V24 interface running at 9600 baud) Switchover from day to night service using the keyboard or key switch Resetting messages using the keyboard Earth fault detection 2 alarm counters for fire alarms and inspection alarms ER (one-man inspection possible) Backup memory with time and date, for 255 events Authorisation by code (option of keyboard or key switch) Short texts related to detector (for individual detection points, 19 characters) 15 action texts with ZALE 10 (related to detector(groups), 68 characters) 15 action texts with ERLE 10 (related to detector(groups), 68 characters) Up to 2 ring mains or 4 spur lines can be connected Up to 254 LSN elements in up to 64 detector groups and 16 control groups can be connected LSN detector group features 1 ring or 2 spurs for each NVU with up to 127 LSN elements with a maximum line length of 1000m and 100 ma in the line (wire > 0.6 mm). Up to 510 detection points (a detection point is an element which can be assigned an individual address and comprises the detector groups plus detector number or just the detector group) Up to 64 detector groups with up to 99 detectors Number of detector groups can be freely selected from 1 to 9999 Detector numbering starts at 1 and goes up to 9999 in continuous ascending order Two detector dependency / two group dependency LSN control only (except for transmission device) Inputs 16 non-monitored inputs (e.g. transmission device feedback, key switch, power supply fault with external power supply) Seite 31 von 52

Switching outputs 1 C-point Σ alarm (with isolated relay module) 1 C-point Σ fault (with isolated relay module) 1 C-point Σ logistics fault (with isolated relay module) 1 C-point transmission device trigger (with isolated relay module) 4 C-points (programmable central functions with isolated relay modules) 6.6.3. Features of the internal supplementary units ERSE 10 interface expansion Required for the installation of 2 further serial interfaces. The S 20 (for 20 ma interfaces) or S 24 interface modules (for V.24 interface) are the connected to the ERSE 10. ERLE 10 NVU expansion Expansion by one 1 ring main or by 2 spurs With the ERLE 10 it is possible to connect a second extinguishing zone using the NSB 100 LSN. ERWE 10 voltage transformer Generates + 28V at a maximum of 0.6A for the control outputs of the LSN couplers. The transformer must be used if the transmission device and sensors are driven by 24V and if the following LSN elements are connected: NSB 100 LSN NBK 100 LSN NTK 100 LSN ATE 100 LSN display board (RT or GE) The parallel display for 32 detector groups (G) counts as 1 LSN element. One ATE 100 LSN (RT or GE) for 32 Gs can be installed as an expansion assembly in the BZ 500 LSN. An ATE 100 LSN (RT) is contained in the BZ 500 LSN G-EAZ. Key switch 2 key switches can be installed in the front panel of the BZ 500 for auxiliary functions (e.g. shutting down a local alarm, day/night switch). Seite 32 von 52

6.6.4. Features of the internal expansion assemblies RTP relay card The RTP is plugged into the ANNE 10 connection board (see p. 28). The RTP has 4 relays for isolated outputs of central functions (one changeover contact for each relay). Several relays (a maximum of all 4 relays) can be controlled from one C-point by means of soldered jumpers on the printed board. TRN Board relay module The TRN is plugged into the ANNE 10 connection board (see p. 28). The TRN has 2 relays for isolated outputs of central functions (one changeover contact for each relay). NRK-N Network relay card The NRK-N is plugged into the ANNE 10 connection board (see p. 28). The NRK-N has 2 relays for isolated outputs (one switch contact for 230 V for each relay). The relays are directly controlled by means of C- points. TRSP Display relay printed board The TRSP carries up to 5 display relay modules. The 5 TRNs can be variably controlled from points of the board. Up to 4 relays can be controlled from one point of the board. UAR Universal connection relay The UAR is triggered from the main unit by means of an LSN coupler and serves to control additional equipment in monitored control lines. OD 300 modem The modem allows the transmission of data even on lines which will not conduct direct current. It has no dialling terminal and is connected to the CO by means of an S 24 interface module. It is connected according to DIN 66021. The guidelines for operating equipment in the German public telephone network were taken into consideration. As a result, it can be used in both public and private networks. Using a modem instead of an serial interface, you achieve a greater range for interconnected fire panels, within a customer s own network. A point-to-point connection with a 2-wire copper cable is required between the terminals to be interconnected. In full duplex mode, data is transferred at 300 bits/second. Seite 33 von 52

Serial interfaces A serial interface is contained in the basic version of the BZ 500 LSN, whereby the mode of transmission is selected via an optional S 20 or S 24 interface module. There is a total of 3 serial interfaces available with the ERSE 10 interface ex- pansion and the S 20 (for 20 ma interfaces) or S 24 (for V.24 interfaces) interface modules. Large volumes of data can be transmitted using the interface modules. This allows for the line- saving interconnection of main detection units and networking without losing any of the performance features. Various connection methods are possible for the interfaces, depending on the distance between the BZ 500 LSN and the connected units. S-24 interface module (V.24 interface), if connected units are located in the vicinity of the main detection unit (max. range 25 m). The S 24 can be connected to all 3 serial interfaces. S-20 interface module (20 ma interface) at distances greater than 25 m (maximum range 1,000 m). The S 20 can be placed on all 3 serial interfaces. The following devices can, if remote and monitored, be connected to the main detection unit via a serial interface: UG 2020 (higher-level GZ) (via S 20) UG 2000 (higher-level GZ) (via S 20) RUBIN (via S 20) DR 2020 log printer (via S 20) odem OD 300 (via S 24) Switching outputs In addition to the programmed central C- points, there are a further 4 freely programmable central C- points available. Using the optional relay modules RTP relay card, with 4 relays and one changeover contact each TRN board relay module, with 2 relays and one changeover contact each the open collector outputs can be connected in an electrically- isolated manner. Seite 34 von 52

Backup memory The last 255 events (alarms, faults, shutdowns, main unit resets) are stored together with the date and time in the backup memory of the BZ 500 LSN. The stored events can be shown on the display. The action of activating/deactivating the code function is also stored in the backup memory along with the relevant user ID. Time switch The time switch function is implemented by means of software in the main detection unit. The data for the time switch is entered using a PC/laptop (connection to V.24 interface). Performance features: Automatic changeover to summer/winter time Automatic day/night switching OT 200/300/400 LSN changeover 6.6.5. Reset options Group reset: Individual reset: reset all messages / triggers reset individual messages 6.6.6. Inspection The detector groups (or blocks) are also switched to Inspection before the inspection. The inspection alarms are stored in the main detection unit until they are reset and are also output via the interface. A one-man inspection (ER) can be carried out. Each detector of a detector group switched to Inspection is triggered. The detector flashes to confirm that it has been triggered. Seite 35 von 52

6.6.7. Extinguishing equipment control via VdS interface A fire-extinguishing system is always connected to the BZ 500 LSN using a VdS interface. The fire-extinguishing equipment is controlled (LA) and monitored (LÜ) by means of the NSB 100 LSN. One extinguishing zone can be connected in the basic expansion (NVU 1). A second extinguishing zone can be connected using the ERLE 10 (NVU 2) assembly. There are two alternative extinguishing equipment concepts: inimum design in accordance with VdS inimum design in accordance with VdS with additional options Design in accordance with VdS (1-3) 1. Two-group dependency may be necessary as a result of risk-related stipulations (building regulations, VdS, fire services etc.). 2. The fire- extinguishing equipment is controlled by automatic fire detectors, and must not be controlled by manual fire call points. Control of the transmission device by means of fire detectors is dependent on the connecting conditions stipulated by the local fire services. 3. In individual cases it may be possible to control the extinguishing zones from one detector group (e.g. when there is a build-up of fumes for operational reasons or when using maximum temperature detectors). Design in accordance with VdS with additional options (1-7) 4. Optical and acoustic sensors are used for triggering a pre- alarm. The connection conditions stipulated by the local fire services must be observed. 5. An alarm is shown at the BZ when the extinguishing areas are triggered. These messages can be used for further control functions (e.g. switching off the air conditioning and ventilation system, controlling the transmission device). The connection conditions stipulated by the local fire services must be observed. 6. The transmission to the BZ of additional operating modes of the extinguishing equipment is shown as a fault (e.g. extinguishing medium loss). 7. Inspection switch (key switch) for switching off the drive circuit of the extinguishing equipment with mode display, if there is no lock at the extinguishing equipment. Seite 36 von 52

6.6.8. Alarm Assistance can be called for using the following options: ÜE transmission device AWAG Automatic dialling and message terminals or AWUG Automatic dialling and transmission terminals or (AWAG and AWUG only in conjunction with a local alarm or other transmission terminal) Acoustic and/or optical external sensors (local alarm) The fire alert can be assigned to two message levels in configuration. 1. essage level: External fire alarm. In the event of a fire, the local fires services are automatically alerted. 2. essage level: Internal fire alarm. In the event of a fire, assistance within the company, e.g. concierge or company fire service, is automatically called for. The key switch in the main detection unit can be used to take selected detector groups out of the external alarm level and assign them to the internal alarm level for a certain period (day switch). 3. essage level: essage (building services management system) - essage stored, e.g.: Emergency call from persons stuck in lift - essage not stored, with main unit inputs 1-16 (not monitored) e.g.: overheating of a drive unit 4. essage level: Fault messages Seite 37 von 52

6.6.9. Power supply ain detection unit The power supply unit of the BZ 500 LSN is integrated into the ANNE 10 assembly; the toroidal- core transformer is secured to the wall frame on the inside left. A maximum of two 12 V/40 Ah rechargeable batteries may be charged. The network supply line (230 V) is connected to the ANNE 10 assembly. The basic voltage of the main detection unit is 12 V. The voltage for LSN elements is supplied by means of the ZALE/ERLE 10 (LSN voltage) and ERWE 10 (28 V) assemblies. ANNE 10 also has the TSTN and TSTB switching outputs (not short-circuit proof) for the purpose of additionally checking a power supply fault (network/battery). UEV 1000 A UEV 1000 universal power supply with a 12 V/5.4 A power supply unit and 2 rechargeable batteries with a maximum of 40 Ah (see Product information PI-38.46 a). LSN components NVU network processing The NVU logic circuit (ZALE/ERLE 10) is supplied with +5 V operating voltage. The ERWE 10 voltage transformer generates the voltage supply of +28 V for the LSN elements. Voltage supply to the LSN elements see PI - 32.10 LSN fire coupler Seite 38 von 52

7. Installation 7.1. Installation notes Only install the equipment in dry, patrolled inner rooms. Environmental conditions (see page 46) must be observed. Operating control and display elements must be positioned at eye level. There should be at least 230 mm free space above the main detection unit, to ensure that the front plate can be suspended with the control panel in the inspection position (parking position). There should be free space adjacent to and beneath the main detection unit for any subsequent extensions, eg for an additional UEV 1000 power supply or for a universal additional UZG 1000 casing. Only use the installation material recommended by Bosch-ST, or it will not be possible to guarantee against interference. Do not operate devices which have condensation on them. Push a ferrite sleeve on the NY 3x1.5 power cable (230 V). Clip a flap ferrite onto the data cable. Observe the usual precautionary measures for COS technology when handling printed circuit boards. Caution ESD (electrostatic discharge) Ensure that the usual measures and instructions with regard to electrostatic discharge are observed. The main detection unit should only be installed in rooms with normal room temperatures to ensure the batteries optimum service life. Observe any connection conditions currently enforced by regional authorities (fire service). Seite 39 von 52

7.2. Installing internal options (supplementary units) The option area and two assembly levels are located on the right-hand rear panel of the BZ 500 LSN wall frame. Options are mounted on a mounting plate or on the wall frame. It is possible to install multiple modules, although the assembly positions are still fixed. To ease the fitting process, the mounting plate (2nd assembly level) can be removed and engaged in a maintenance position. An AWUG can only be fastened on the mounting plate if the TAE socket has been installed in the prescribed position within the main detection unit. Supplementary units 2nd assembly level (mounting plate) Seite 40 von 52

7.2.1. Arrangement of optional units on the mounting plate (or on the wall frame) AT 2000 LSA-PLUS plug LSA-PLUS plug NRK-N OD 300 NRK- N OD 300 NSB 100 NTK 100 NTK 100 TRSP Seite 41 von 52

7.2.2. odule slots on the ANNE 10 connection board Expansion units RTP relay module display (2 maximum) TRN relay module display (2 maximum, same slot as for RTP) TRSP relay connection board display (1 maximum) ERWE 10 voltage transformer (1 maximum) S 20 interface module (3 maximum, CO 1 to CO 3 slots) S 24 interface module (3 maximum, CO 1 to CO 3 slots) are plugged in the prescribed slots of the ANNE 10 connection board (components pointing to the right). In addition to this, there is an option for plugging up to 5 TRNs into the TRSP. Slots for TRN or RTP Slot for ERWE 10 converter NRK-N OD 300 Slots for - S 20 - S 24 TRSP LSN fire coupler Seite 42 von 52

7.2.3. Installing the TAE socket (TAE = telecommunications connection unit) The rear wall of the BZ 500 LSN casing is cut out for the TAE socket, since the TAE socket is mounted directly onto the wall. The installation point for the TAE socket is also shown on the drilling template of the BZ 500. The steel tabs provided for mounting the OD 300 must broken out. OD 300 fixing tabs TAE socket installation point 7.3. Connections See the BZ 500 LSN installation manual and the EZ/BZ connection manual. 7.4. Encoding See the BZ 500 LSN installation manual. Seite 43 von 52

7.5. Configurations The BZ 500 LSN is configured from a PC (laptop) connected to the PC interface on the ANNE 10 using the WINPARA configuration program. Before the PC (laptop) is connected to the PC interface, any S 20/24 interface module connected to the CO 1 interface must be removed, since the two interfaces have equal priority. The power to the BZ 500 LSN must be disconnected by removing the SYSTE ON (ELECTRIC CURRENT) jumper on the ANNE 10 before an interface module may be removed. Then replace the jumper and connect the PC. Once configuration has been completed successfully, the configuration data must also be stored on a floppy disk. Keep the data backup floppy in the pouch next to the batteries. ANNE 10 PC SYSTE ON (ELECTRIC CURRENT) Interface 1 CO1 If a BE 500 LSN operating unit is connected via the CO 1 interface to the BZ 500 LSN, rather than via an ERSE 10, the BE 500 LSN can only be configured using an OVS (V24 optocoupler interface). 7.6. Commissioning Before connecting the system to the power supply by plugging in the SYSTE ON (ELECTRIC CURRENT) on the ANNE 10, ensure that all modules and ribbon cables are connected correctly. The program can be restarted by connecting the BRRE (RESET) jumper on ZALE 10. A full system check takes place each time the system is started up. If a malfunction occurs, the system will not start up and a corresponding message will be displayed. Seite 44 von 52

8. aintenance and Servicing Information aintenance and inspection work should be carried out regularly by trained personnel. Conditions set out in DIN VDE 0833 apply in this case. aintenance and service work are carried out using software support and a PC or laptop. To ensure that the units in the main detection unit are easily accessible for maintenance and inspection work, the front panel is suspended in the inspection position with the control panel facing upwards (see page 25). easuring points for system current Remove the SYSTE ON (ELECTRIC CURRENT) bridge at the ANNE 10 connection board and attach the measuring device to the Stoko pins. Interface 1 8.1. Replacement and disposal of batteries Replacement Only use identical battery types for replacement purposes, since different capacities could cause malfunctions. Disposal Unusable batteries must be disposed of properly. This also applies to modules/pcbs with no serviceable parts. 8.2. Service accessories Item Item number LE* Designation 01 3.102.389.678 PAK VdS- Adhesive safety seals (1 PAK = 10 ST) * LE = Delivery unit / ST = Piece, PAK = Package 8.3. Documents Item Item number LE* Designation 01 3.002.219.470 ST BZ 500 LSN / BE 500 instruction manual 02 30.0221.8156 ST AHB EZ / BZ connection manual Seite 45 von 52