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SM018 Speech Synthesiser Board – MP3 Version

The new SM018 MP3 enhanced speech module has been specifically designed to plug into the Dewhurst CH024 & 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.

  • Speech bandwidth is increased from 4KHz to 16KHz thereby providing better speech quality.
  • Speech Storage is on a MMC / SD card for easy modification to the speech files in memory.
  • It can announce up to 3 languages per floor.
  • It can play background music during idle period.
  • The 4 minute limit of the SM018 MP3 is increased to at least 800 minuntes of speech using a 128MB MMC card with moderate MP3 compression.
  • No limit of duration per phrase.

CX–Speech MP3

The new CX-Speech MP3 is an enhanced version of the CX-Speech and hase been specifically designed to plug into the Dewhurst CX-Basic 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.

  • It can announce up to 3 languages per floor.
  • It can play background music during idle period.
  • Approximately 800 minuntes of speech using a 128MB MMC card with moderate MP3 compression.
  • No limit of duration per phrase.
  • Speaker and line transformers supplied
  • Large vocabulary of English phrases

CX-Speech Board

The CX-Speech Module has been specifically designed to plug into the Dewhurst CX-Basic 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 CX-Speech 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.

  • Designed to plug into the CX-Basic Serial Encoder Board to add speech option
  • Provides facilities for floor ID, door opening, door closing, direction of travel as well as warning & info. announcements
  • Audio output 2.5W
  • Speaker and line tranformers supplied
  • Large vocabulary of English phrases

CX-Synchro Board

The Encoder Card CX-Synchro is designed to be used in conjunction with serial controlled display units and the CX-Basic encoder board. The CX-Synchro board plugs into the CX-Basic board to add either 16 additional inputs, serial synchronisation port, or LCD display (plus pushbuttons) to allow on site settings of encoder.  The encoder has a serial communication port, used to connect to other CX-Synchro card to synchronise the real time clocks when LCD displays are being used. It also accepts signals like floor position code, as well as lift status signals like
MAINTENANCE, OVERLOAD, OUT OF ORDER etc. through the additional 16 optoisolated inputs. The signals are then transmitted through SER1 of the CX-Basic board, which is a 4-wire serial communication link, to all the display units connected to it.

  • Designed to be used in conjunction with serial controlled display units & the CX-Basic Encoder Board
  • 16 opto inputs (12-24V ac/dc)
  • On board LED’s to monitor inputs
  • Real Time Clock (required for clock or date function on LCD displays)
  • Serial link (RS485) – Used to synchronise the real time clocks on all encoders in a group when LCD display are being used with clock/date function

CX-Basic Encoder Board

The Serial Encoder Card CX-Basic is designed to be used in conjunction with serial controlled display units. The encoder has serial communication ports, SER1, SER2 and USB port and is installed in the lift machine room, next to the lift controller. It accepts signals like floor position code, directional arrows as well as lift status signals like MAINTENANCE, OVERLOAD, OUT OF ORDER etc. through 24 optoisolated inputs. The signals are then transmitted through SER1, which is a 4-wire serial communication link, to all the display units connected to it.

  • Designed to be used in conjunction with serial controlled display unit
  • 24 opto inputs (12-24V ac/dc)
  • On board LED’s to monitor inputs
  • Floor inputs can be programmed: One per floor, binary or Gray
  • Direction, doors opening/closing and gong control inputs are standard
  • Speech synthesiser option can be added by plugging in the CX-Speech Board
  • To add 16 additional inputs or add Real Time Clock (clock/date function on LCD displays) or add on board programming display (LCD) the CX-Synchro Board can also be plugged in

SM018 Speech Synthesiser Board

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.

  • Plugs into CH024/CH034 serial encoder boards to add speech option
  • Audio output 2.5W
  • Speaker and line tranformers supplied
  • Adjustable volume for normal & hush mode
  • Provides facilities for floor ID, door opening, door closing, direction of travel as well as warning & info. announcements
  • Excellent sound quality as far as 300m from the encoder module

CH024 and CH034 Encoder

The Serial Encoder Card CH024 is designed to be used in conjunction with serial controlled display units.  The encoder has serial communication port, SER1 and SER2 and is installed in the lift machine room, next to the lift controller. It accepts signals like floor position code, directional arrows as well as lift status signals like MAINTENANCE, OVERLOAD, OUT OF ORDER etc. through 24 optoisolated inputs.

  • Designed to be used in conjunction with serial controlled digital display units
  • CH024 has 24 opto inputs (1224Vac/dc)
  • CH034 has 34 opto inputs (1224Vac/dc)
  • Real time clock for LCD displays (CH034)
  • On board display & buttons for local programming (CH034 only)

CH032 Encoder

The Serial Encoder Board CH032 is designed to be used in conjunction with serial controlled display units. The protocol used in the communication link between the display card and the encoder units are proprietary and subject to change without prior warning or notice.  The encoder has two serial output communication ports SER1 and SER2 and is installed in the lift machine room, next  to the lift controller. It accepts signals like floor position code, directional arrows, gongs, as well as lift status signals  like MAINTENANCE, OVERLOAD OUT OF ORDER etc. through 32 opto-isolated inputs.

  • Designed to be used in conjunction with serial controlled display units
  • 32 opto inputs
  • Real time clock