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| Speech Synthesiser Module Type SM018 Publication Number PB131/0902 Application The SM018 Speech Module has been specifically designed to plug into the Dewhurst CH024 or CH034 Serial Encoder Board. Through dedicated inputs on the encoder it provides facilities for floor identification, door opening, door closing, direction of travel as well as warning and information announcements. There is a large vocabulary of English phrases that will cover the majority of requirements. However, custom phrases can be accommodated. The SM018 announcements provide clear information to lift users and are of particular importance to blind and partially sighted people for applications requiring compliance to Lift and Building Regulations. Installation The SM018 is supplied with a loudspeaker and two line transformers, which allows the speaker to be situated up to 300 metres away from the speech module. For optimum sound quality we recommend that the loudspeaker be mounted in the roof of the lift car or alternatively, it could be mounted behind a grill in the car control station or any other suitable location. Since the SM018 is mounted in the machine room, the line transformers supplied need to be used in order to ensure minimum line resistance loss and distortion. This is dependant on cabling and distance. The SM018 incorporates a control to adjust normal and hush speech volume. Specification Power Supply Consumption Input Signals Audio Output Dimensions (mm) Weight Dimensions(mm) Weight Four fixing holes are Phrase Time Dimensions (mm) Weight 12-24V a.c. or 12 - 30V d.c. Average 50mA, Peak 200mA 12-24V (+-15%) 2.5 watts Speech Module 80L x 74W x 20D 100g Speaker 87L x 87W x 32D 150g provided 71mm apart on both width and height 120 seconds total capacity Transformer 42L x 73W x 33D 50g Features Up to 64 floor phrases Up to 50 auxiliary phrases Two direction messages All the above are derived via the inputs into the CH024 or CH034 encoder Minimal wiring requirement Separate volume controls for normal and hush mode Hush mode triggered by input (CH024) or by time (CH034) EEC Directives This component has been designed with due consideration to both BSEN81 parts 1 & 2 and the EMC Regulation BSEN12015 and BSEN12016 for incorporation in a lift application. Power must be switched OFF before any maintenance is carried out. This information is for guidance only and is not intended to form the basis for contract. All dimensions in mm. Dewhurst plc tel +44 (0)20 8607 7300 fax +44 (0)20 8572 5986 info@dewhurst.co.uk www.dewhurst.co.uk abcdefg SPEAKER TEMPLATE FIXING 87 32 +0.2 14 4 HOLES 5mm LINE TRANSFORMER 60 47.5 O60 87 71 42 50.5 72.5 74 JP2 U1 SSB DATA IN DATA OUT INT SCLK JP1 X2 GND X1 1 C1 + C2 C4 D1 C10 D2 U3 D5 C12 D3 C3 C6 C14 + U2 C13 U4 C9 C8 D4 R6 RP1 + C5 C7 C11 80 C15 R2 R3 R4 C16 C17 R7 JP5 JP6 JP7 JP8 X3 C25 Y1 SW2 SW1 D6 D7 D8 C19 + + C20 R9 C24 SER1 C21 TEST SPEAKER JP9 TO SPEAKER JP10 R8 C22 C23 C18 X4 C26 U6 -/B +/A SP1 SP2 TOP LAYER JP11 54 R1 U5 R5 30 All dimensions in mm O10 0 19 36 SPEECH PCB + 88 20 |
Price & Availability of SM018
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