SM30 system datasheet - Bosch public address systems
Contents
1. gt 84 dB SPL 440 12500 Hz 3 dB 58 dB flat 0 1 03 lt 50Q Click suppression in combination for any module for audio switching 9498 974 03314 01 08 gt 60 dB 2001 Philips Electronics N V 118 for power on off switching mute by on off switch gt 30 dB gt 80 dB Pilot tone 20 kHz sinus asymmetrical volume preset at least mute by on off switch MAINS SUPPLY voltage setting at delivery mains voltage selection range maximum voltage deviation for all selected ranges however at 230 V mains mains frequency power consumption at mains voltage mains fuse mains transformer temperature switch self restoring type EMERGENCY SUPPLY 0 05 1 V gt 80 dB 220 230 V 110V 127V 220 230 V or 240 V 10 10 6 10 50 60 Hz lt 90VA T25 A SEIIS The unit can be supplied from an external DC voltage V DC nominal V DC minimum V DC maximum 48V current lt 1 2 A 42V current lt 1 2 A 58V current lt 1 2 A fuse in 48 V DC line on PCB located in housing polarity protection against reverse connection MECHANICAL DATA Dimensions H x W x D weight LBB 1280 133 x 440 x 360mm 3HE 19 rack height H 133 mm 3U W 440 mm incl 19 brackets W 483 mm D 360 mm incl handgrips Build in depth 310 mm 19 rack 8 8 kg unpacked ENVIRONMENTAL REQUIREMENTS Rated range of use ambient temperature relative h2. and the call channel Output Volume Level Two separate controls allow adjustment of the output volume signal level of both the Alarm and the Chime attention signals Surveillance The built in 20 kHz pilot tone signal can be used for amplifier surveillance purposes The signal can be switched on off and the volume level can be adjusted Amplifier Switching Relay In a one channel amplifier configuration this relay can be programmed to activate the SQ45 amplifier priority relay Display and keyboard The User Programme is a shorter version of the Installer Program It is intended to allow the user without the help of an expert to alter priorities 113 The Basic Control Centre LBB 1280 40 comprises e Cabinet e Display and Keyboard e Microprocessor Board e Interconnection Board e Power Supply Module e Line Output Module e User s Manual The optional modules are Microphone Input Module LBB 1282 00 Call Station Input Module LBB 1283 00 Control Input Module LBB 1284 00 Recorded Message Module LBB 1285 00 Music Input Module LBB 1286 10 Zone Relay Module LBB 1287 00 LBB 1287 10 Control Relay Module LBB 1288 00 The optional accessories are Call Station 18 zones LBB 9568 30 Call Station 36 zones LBB 9568 36 Microphones with call switch LBB 9517 10 LBB 9520 10 LBB 9094 10 LBB 9090 00 Module frame for extended systems LBB 1291 40 Set of slot blanking plates LBB 129
3. and the specific functions can easily be programmed or changed by non technical personnel Alll signal switching and routing procedures are carried out by the software so that wiring problems are kept to a minimum In order to meet the various application needs a range of plug in modules are available The modules slide in and out quickly making the SM30 system simple and inexpensive to assemble to install and to maintain The SM30 system has a pilot tone signal which can be used for the surveillance of power amplifiers and their output devices A signal tone generator produces more than 40 chime attention and alarm signals These signals can be programmed to precede a call or pre recorded message or to be activated independently if required The SM30 system can be programmed by using the Communication Security amp Imaging EEPROM USER S DATA STORAGE SM30 SOUND MANAGEMENT SYSTEM LBB SM30 SOUND MANAGEMENT SYSTEM programming keys and the LCD Display on the front panel The programming menus are presented in the selected language Normally the Power Supply Module is connected to the mains but a 48 V DC emergency battery supply connector is available A Delayed Power On function is available to save battery power by switching on amplifiers of the SQ45 range only when a Call is made Since the user s data is stored in an EEPROM a battery back up facility is unnecessary System Operation A pub
4. is delivered with the Line Output Module and the and Power Supply Unit All the other modules have to be supplemented in the control centre or module frame in their own pre designated locations The connections between the modules and the corresponding input and output equipment can be made by using standard plugs and screw connector blocks Cabinet The Control Centre and module frame are delivered with 19 inch brackets and without cover ready for mounting in to a 19 rack For table top applications a cover can be ordered under type No LBB 1349 30 A set of blanking plates can be ordered under type No LBB 1292 00 to blank off any empty slots Power supply module The power supply module has a standard mains supply plug plus an emergency battery supply connector In cases in which the mains supply is unreliable and the SM30 system is used for security alarm and or evacuation purposes an emergency battery power supply of 48V DC can be used This supply can be switched in automatically whenever the mains power fails Interconnection board All of the interconnections between the plug in modules take place automatically when they are installed Each module has its own place in the cabinets Misuse in other slots will cause no damage to any part of the system Line output module This module interfaces all the audio input signals and the system signal tones to the outputs Outputs There are separate outputs for the music
5. its Recorded Message Module which allows up to 4 individual messages to be recorded and played back as desired The SM30 system can be programmed so that a message is played back either alone or preceding a call The recording is digitally stored in memory chips ensuring that the quality will not deteriorate for as long as the message is in memory If the power of the Control Centre is switched off a back up battery mounted onto the module will enable the message to remain intact for up to 30 days The maximum total recording time is 65 seconds and up to 4 messages of varying duration may be recorded as long as the sum of the duration s does not exceed the maximum recording time A bandwidth of 6 kHz ensures optimal speech intelligibility Microphone Input The 5 pole 180 DIN socket provides phantom powering so that a high quality microphone of a condenser as well as a dynamic type may be used to record a message Automatic Gain Control A limiter ensures that even though the microphone signal fluctuates severely the message is recorded at a constant level Headphone Monitoring A socket allows the recorded messages to be monitored with a headphone both during and after recording Output Volume Control With a volume control potentiometer the output volume level can be lined up with the other signal sources Message Recording Re recording of messages is possible Safety features are provided to prevent accidental erasure
6. of the message Remote location recording of a message is possible as the record and monitor functions of the module are independent of the microprocessor of the SM30 system Q i j puns Oe LBB 1285 116 Music Input Module LBB 1286 10 An important feature of the SM30 system is the ability to play uninterrupted music even though the system is handling a call routed to other loudspeaker zones This module enables 3 independent music sources to be connected to the Control Centre Music Source Inputs Three sets of double cinch sockets are provided to connect the music sources The double sockets allow stereo signal sources to be connected using standard double cinch cinch HI FI cables The stereo signal is mixed to mono in the module Input Volume Controls Three potentiometers corresponding to the inputs are provided to adjust the input volume level of each source independently Treble and Bass Tone Controls Treble and bass potentiometers allow output control facilities They increase the level of the relevant treble or bass frequency range by up to 10 dB and decrease the frequency range volume level by up to 10 dB Music Control The output volume level of the Music Input Module is controlled by the 4 Music Function keys mounted on the front of the Control Centre Remote control of these functions is possible via the Functions Keys on the Call Stations or via the Control Input Module inputs to 4 Zone Relay Mo
7. to the Control Centre Up to 3 Control Input Modules can be installed in the basic system allowing a total of 24 contacts to be used In extended systems an additional 3 Control Input Modules can be installed When a remote contact closes the SM30 system starts a series of pre programmed actions Control Inputs Each control input can be programmed similar to the functions of a call from a Call Station In addition direct routing control of the music or call relays on the Zone Relay Card is possible via the inputs Control Inputs to 4 Apart from the normal call activation these inputs may be given an alternative function to allow remote activation of the Music Functions Control Inputs 5 to 8 These inputs may be programmed to activate control relays whose contacts can be used to start remote equipment to activate signalling warning lamps etc Control Inputs to 8 These inputs can be programmed to distribute an external audio source connected to a Microphone Input Module LBB 1282 Wiring Control Inputs A plug in 16 terminal screw connector block is mounted for wiring the remote contacts If the Control Centre has to be removed for some reason the block has simply to be unplugged and the wires remain intact This avoids the tedious and risky business of rewiring the blocks LBB SM30 SOUND MANAGEMENT SYSTEM SPECIFICATIONS 1280 range Recorded Message Module LBB 1285 00 A unique feature of the SM30 system is
8. 2 00 Top cover plate for table top use LBB 1349 30 routing etc whenever his needs change The programming menus are available in various languages Programming Keys 10 Programming Keys enable the installer to programme the SM30 system to suit the system configuration and the specific needs of the user Illuminated LEDs indicate which keys can be used at the current stage of programming Display In the normal run mode the alphanumeric LCD Display indicates the name of the current music source and the volume level In the programming mode the display will enable the installer and user to obtain all the necessary information LBB SM30 SOUND MANAGEMENT SYSTEM SPECIFICATIONS 1280 range Music Function Keys In the normal run mode 4 Function Keys allow the operator to select music source to adjust the volume level up or down and to mute the music Microprocessor board A microprocessor PCB controls the SM30 system Also included is a signal generator which is already encoded with more than 40 chime attention tones and alarm signals They can be programmed to precede a call a pre recorded message or to be activated independently Call Station LBB 9568 30 or Call Station LBB 9568 36 The Call Station of the SM30 system is a desktop unit which presents the operator with a logical comprehensive and easy to use method of routing and transmitting calls alarms announcements and music As an option the Ca
9. Philips MICROPROCESSOR CONTROLLED e USER FRIENDLY ALLOWING SPECIFIC FUNCTIONS TO BE EASILY AND SPEEDILY PROGRAMMED SYSTEM EXPANSION MADE EASY AND ECONOMICAL DUE TO A LARGE RANGE OF PLUG IN MODULES 48 VOLT EMERGENCY BATTERY POWER SUPPLY CONNECTOR The SM30 Sound Management System is a highly sophisticated professional public address facility controller incorporating all the necessary interface circuitry for the comprehensive range input and output modules The system has been designed to meet commonly requested public address facilities A Call Station including a high quality cardioid electret condenser microphone keypad buttons and function keys allows the operator to route and transmit calls announcements music and alarm signals A system of priorities has been drawn up to cope with conflict situations when a call is requested from two Call Stations simultaneously Up to 36 loudspeaker zones can be selected all together with several zones combined or individually by typing in the zone number The SM30 system is intended for use with 2 separate channels One channel will amplify the call signal and the other one the music signal This allows the music to be transmitted without interruption when a call is made to other loudspeaker zones To fulfil the need of amplified power more amplifiers can be installed Since the SM30 system is controlled by a microprocessor it is particularly flexible
10. call is made Relay 4 is dedicated to start an external audio source if that audio source is distributed via a Control Input Module and the audio connected to a Microphone Input Module Relays 3 to 12 can be activated by different sources and may be used for a number of functions Activation from a Call Station is done whenever a call is made using the Keypad keys or the Function Keys Relays 13 to 24 for use in extended systems using the SM30 Module Frame Programmable features are as listed above Relays 25 to 36 for use in extended systems using the SM30 Module Frame Programmable features are as listed above If used a maximum of 30 zones only is applicable Activation can also be achieved by closing an input contact of the control input relays 5 to 8 A typical application of the Control Relay Module is the activation of the loudspeaker volume control override relays mounted in the loudspeaker enclosures These relays override the volume control setting of the loudspeakers to get the full volume level when a Call is transmitted For this application the control relays are locked to the pre programmed corresponding zone relays Termination s The module is supplied with 2 plug in screw connector blocks with 16 terminals The great advance of the connector block is that if for some reason the Control Centre has to be removed the block has simply to be unplugged and the wires remain intact This avoids the tedious and risky bu
11. d the following actions are carried out The desired zones are selected by pushing the Numeric Keypad keys The microprocessor detects which keys are pressed and if another call is being handled at that moment it checks the priority of the new call If the new call has a lower priority it will be ignored If the new call has a higher priority the original caller will be overridden After this the microprocessor checks which chime Music Input Zone Relay Module Module Chime Recorded Attention Message Alarm Zone Relay q Zone 7 Module Signals Module 2 Pilot Tone Display Line Output Module keyboard Call Station Input i 2 Module MICROPROCESSOR Zone Relay Zone 13 BOARD Module 3 1 Call Station Zone 18 ae ea Module 2 Microphone Control Relay Input Module 1 2 Module Mains 1 Control Input 8 Module 1 4eN DC SM30 BASIC SYSTEM Power Supply Ui l Contral Zone Relay Input Module 4 8 Module 4 f zre Control Zone 25 input Zone Relay lt i Module 5 Module 5 q Zone 30 Control eerie Zone Relay q Zone 31 Input Module 6 Medic Mains Control Relay Power Supply iaw Module Unit 2 48V DC SM30 MODULE FRAME 112 tone and or pre recorded message has been programmed to precede the call Music is muted in the selected loudspeaker zones the programmed announcement tone or message will be transmitted the microphone is switched o
12. dule LBB 1287 00 10 The SQ45 Amplifier output signals return to the inputs of the Zone Relay Module The relays on this module can be programmed to route the amplified call and music signals to 6 separate loudspeaker zones Up to 3 modules can be installed in the basic Control Centre giving the SM30 system the capacity to route calls and or music to 18 loudspeaker zones In LBB SM30 SOUND MANAGEMENT SYSTEM SPECIFICATIONS 1280 range extended systems an additional 3 modules can be installed in the module frame to route calls and or music to an extra 18 loudspeaker zones Coupling Zone Relays Modules The inputs of the modules may be linked together to the outputs of the amplifier so that one amplifier can feed up to 36 loudspeaker zones maximum Two versions are available The ZRM LBB 1287 00 is made for single pole switching and the LBB 1287 10 is made for double pole switching Multiple Amplifier Configuration In an SM30 system with a large number of loudspeakers it may be necessary to use extra amplifiers because the high amplifier power required exceeds the power available Each amplifier can be used to feed one Zone Relay Module which covers 6 specific zones However the module provides the possibility of connecting two amplifiers so that each amplifier feeds fewer loudspeaker zones One amplifier will feed the outputs to 4 and the other will feed the outputs 5 and 6 In this case when 3 Zone Relay Modules are in
13. hich exaggerates the microphone s bass frequencies A bass cut facility is available to reduce the bass helping the call to be heard clearly Selection of Bass Cut or Flat Response is possible with a switch Gain Control As the strength of each person s voice differs input gain controls are used for lining up the microphones volume level with the rest of the signal sources Call Station Input Module LBB 1283 00 This module allows the choice of either two standard Call Stations or a single extended call station to be connected to the Control Centre The SM30 system will accept up to 3 Call Station Input Modules and or Microphone Input Modules in total A standard Call Station may be connected via a cable with a length of up to 1000 metres which contains 2 screened wires audio signals and powering and 2 unscreened wires control and data signals An extended call station can be connected using either two of the cables mentioned above Volume Level Controls The potentiometers are input volume level controls used for lining up the Call Station microphone volume level with the rest of the signal sources microphones attention signals background music players etc The controls can be set to provide a clear comfortable listening level for speech signals which are balanced with the other amplified signals Control Input Module LBB 1284 00 Each Control Input Module allows 8 remote make contacts to be connected
14. lic address sound distribution system comprises a Control Centre Call Stations and power amplifiers The amplifiers feed the loudspeakers located in geographical 1280 range a PHILIPS LBB SM30 SOUND MANAGEMENT SYSTEM SPECIFICATIONS 1280 range and or functional zones where people must be reached with background music announcements pre recorded messages and alarm signals The SM30 system is designed to handle calls and music simultaneously by using a two channel amplifier system When a call is made to a particular zone or combination of zones music playing in remaining zones will not be interrupted A system of priorities has been developed to cope with conflict situations For example when a person attempts to make a call when another call is being made by someone with a higher priority the new call will not be switched through The SM30 system can be fed by input signals from call stations microphones music sources and a built in pre recorded messages card The routing of an input signal is started by pushing a Numeric Keypad key or Function Key on a Call Station closing a built in microphone switch or closing a contact of a remote detector device A maximum configuration of the SM30 system contains up to 6 Call Stations and a maximum of 18 loudspeaker zones or 3 call stations and up to 36 loudspeaker zones to be selected individually The Call Station is the primary input to the SM30 system When a call is activate
15. ll Station can also be semi flush mounted Up to 6 Call Stations or 3 extended call stations can be connected in the maximum configuration of the SM30 system The wide range of features includes Microphone Phantom powered cardioid electret condenser microphone of high quality with a built in bass roll filter giving a clear voice reproduction even in difficult acoustic environments Numeric Keypad Allowing individual selection of up to 18 loudspeaker zones in a standard system and up to 36 zones in an extended system by typing in the zone number Each zone has its own Zone Selection Indicator LED A Recall Key repeats the last keypad selection Function Keys With a Function Key a call can be routed to a pre programmed selection of Zones saving a great amount of time when an operator has to frequently call the same zones or when an ALL CALL must be made in emergencies Each function key may be programmed for different tasks as e routing a low priority call preceded by an attention tone to several frequently used loudspeaker zones e routing an alarm tone followed by a pre recorded evacuation message to all loudspeaker zones toggling a control relay on and off which switches a warning lamp etc e selecting a music source turning the music volume up down and muting the music e Music routing Whenever a function key is pressed the relevant Function Key LED and the relevant zone LEDs illuminate Press to
16. n and the call is transmitted Pre programmed control relay contacts can activate override relays in the loudspeaker enclosures to secure full volume level during transmitting At the end of the call the PRESS TO TALK key is released and the music will return at its original volume level 4 Function Keys are provided on the Call Station to route a call to a pre programmed selection of zones The call can be programmed with functions such as priority attention signal message zone combination and control relay operation Alternative functions may be given to a Function Key such as music source select volume up down and mute control relay switching or toggling and music routing Microphone calls can be programmed with the same functions as a Call Station However the routing to a zone combination has to be pre programmed Control Input calls can also be programmed with the available functions depending on the specific input number With the Direct Routing function the control inputs can directly activate the zone relay modules of the pre programmed music or alarm zones For instance an external fire detection contact connected to the control input activates the corresponding alarm zone If the fire expands to more buildings the alarm zone in question will be switched in automatically The SM30 system provides the user with more than 40 pre programmed signals All these signals are available to be programmed in various routing co
17. nditions the illumination intensity of the LEDs can be adjusted Built in Compressor Helps to keep the signal output level of the Call Station constant even in situations where the operator s speech volume level changes radically The degree of compression depends on the microphone preamplifier gain setting It can be preset over a range of 30 dB from 84 to 14 dB SPL Balanced Line Level Output Allows Call Stations to be located up to 1000 metres from the Control Centre Loudspeaker Zone Template A paper template is provided onto which the names of the loudspeaker Zones can be written LBB 9568 30 LBB 9568 36 LBB SM30 SOUND MANAGEMENT SYSTEM SPECIFICATIONS 1280 range Microphone Input Module LBB 1282 00 Each Microphone Input Module allows two high quality hypercardioid electret or dynamic microphones to be connected to the Control Centre In total up to 3 Microphone Input Modules or Call Station Input Modules may be used A microphone with priority contact must be used Remote Switching Function The SM30 system uses the remote switching facility of microphones The built in switch can activate a call including all the functions available priority routing attention signals etc Input Selection Selection of the Microphone Input or the Line Input line level signal is possible by means of a switch Bass Cut Facility In noisy environments the operator often has to speak very close to the microphone w
18. nfigurations Chime signals The 1 2 3 or 4 tone chimes are available in two versions In the first version a chime tone stops when the activating key is released The second version allows the chime to finish its cycle even if the activating key is released Attention signals Available signals are fast whoop two tone crash signal fire attention etc An attention tone stops when the activating key is released or at the end of the signal Alarm signals All but two alarm signals are available in two versions signal duration 60 seconds and continuous Alarm signals are continuously transmitted even though the activating key is released However an alarm signal can be terminated at any time by the operator by pressing the activating key again In order to conform with certain European military requirements an alarm signal can be interrupted by a call with a higher priority After releasing the call key the alarm signal will return for the programmed duration Examples of available alarm signals are DIN alarm Muster alarm kHz tone Morse PF Fast or slow whoop specific military alarm signals LBB SM30 SOUND MANAGEMENT SYSTEM SPECIFICATIONS 1280 range Basic Control Centre LBB 1280 40 The Basic Control Centre and Module Frame houses the various printed circuit boards and plug in modules Both units contain an Interconnection Board with 12 slots in which the plug in modules can be fitted The Basic Control Centre
19. siness of rewiring the blocks in their original configuration In a basic frame their is room for a single Control Relay Module In an extended system using an additional module frame room is provided for an additional one or two modules SPECIFICATIONS LBB 1280 range SM30 SOUND MANAGEMENT SYSTEM GENERAL The specification relates to a Control Centre with corresponding modules MICROPROCESSOR HARDWARE EEPROM data storage time RECORDED MESSAGE MODULE data retention audio bandwidth max total recording time max number of messages microphone phantom power supply voltage AUDIO OUTPUTS Music input to music output gain control range mute input level output level symmetrical nominal maximum amplifier output distortion THD at nominal level THD at max output amplifier S N output at nominal level Call Station or Microphone input to call output output level symmetrical nominal maximum Microphone Input Module input level frequency response signal to noise ratio Call Station input level frequency response signal to noise ratio amplifier output distortion THD at nominal level THD at max output Music and call Output Impedance at kHz gt 10 years gt 30 days 320 6000 Hz 65 seconds 14 12V DC gt 60 dB 2 dB steps gt 80 dB gt 150 mV 0 dBV 12 dBV 0 1 0 3 gt 80 dB flat 0 dBV 12 dBV gt 1 5 mV 50 15000 Hz 2 dB 68 dB flat
20. stalled for example up to 6 call and 6 music amplifiers can be used Termination s The module is fitted with 2 Mate N Lok connectors All wiring is to the plugs provided with the module Control Relay Module LBB 1288 00 The Control Relay Module contains 12 relays to be programmed separately It provides the SM30 system with a set of make and or break contacts for use with volume override applications starting remote equipment such as cassette players message loggers etc to activate signalling and warning lamps to release fire door relays etc Relays to 8 have both make and break contacts Relays 9 to 12 have make contacts only In extended systems using the SM30 Module Frame LBB 1291 40 up to two additional Control Relay Modules can be installed providing a system with up to a maximum of 36 output contacts If relays 25 36 are needed a minor electrical and mechanical modification is required if relays 13 24 are 117 needed an electrical modification only is required Relay is reserved for the indication of microprocessor errors Relay 2 is reserved for the indication of all other internal errors in the present Modules and Call Stations Relay 3 is dedicated to the Delayed Power ON function but may be used for other functions The programmable Delayed Power On function is intended for battery operated systems where in order to save battery power the amplifiers are switched on only when a
21. talk Key Activates a call after the zones have been preselected by means of a Keypad or Function Key The way in which a call is executed depends on the programmed type of signal and or message A normal call without attention tone or message will reset when the key is released e A call with attention signal and or non repeating message will reset when the key is released 114 e A call with attention signal and repeating pre recorded message will continue after the key is released If you press the key for a second time the attention signal will stop immediately and a pre recorded message will stop at the end of the message A call with alarm signal will continue after release of the key and can be stopped by pressing the key a second time Busy LED LEDs are provided to advise the operator whether a call may be activated or the call is accepted The red Busy LED flashing means that another call is in progress The red Busy LED lighting up continuously indicates that the call has been blocked by another call with a higher priority Wait Talk LED The green Wait LED flashing indicates that the call is accepted and the attention tone or pre recorded message is being transmitted The green Talk LED lights up continuously when the attention tone or message finishes and the microprocessor switches on the microphone to enable speech broadcast LED Intensity Preset To compensate for various local lighting co
22. umidity 10 to 45 C 15 90 Climatic conditions during transporting handling and storage according to temperature relative humidity UN D 1639 01 40 to 70 C 5 95 PHILIPS Lott make things bett
Download Pdf Manuals
Related Search