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DUOX Technical Manual: System Summary & Features Guide

Explore the technical characteristics and features of DUOX, a cutting-edge digital audio system designed to revolutionize multi-panel installations. Learn about its capabilities and how to implement and configure this innovative technology in various settings.

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DUOX Technical Manual: System Summary & Features Guide

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  1. TECHNICAL FEATURES

  2. Course Layout DUOX Technical Department SystemSummary WhyDUOX? Introduction Technical Manuals How to make a material list Catalogue Audio Riser Splitter Switcher Programmer tool The Riser Riser Basics Auto Switch-ON 1 to n panels 1 to n telephones Panel Amplifier Mapping Programming Configuration Technical characteristics Telephone Models At a Glance The TechnicalBook Catalogue How to Sell Technical Aspects

  3. Introduction DUOX Technical Department DUOX The target of the DUOX development is to implement a system on two non polarized wires with digital audio that has to be in a similar cost level like VDS. DUOX will offer the functionalities of the existing systems (4+N, VDS, Bus2, MDS). The DUOX is the first full digital system in the market that requires two non-polarized wires for: power, audio, video & data transmission In this new technology, the best characteristics of the previous systems converge: MDS: High performance and great capacity. VDS: Competitive price. Wiring flexibility. BUS2: 2 non polarized wires. And the result is DUOX, a GLOBAL SYSTEM FOR ALL THE MARKETS. Its main objective is to substitute all the previous systemsin a 3 years period.

  4. Why DUOX? DUOX Technical Department Duox: System of systemsHistorically, manufacturers have sold installation simplicity.MDS put apart the 4+N call wires, adding advanced features such as access control, electronic directory and automation.Installation complexity was kept similar to itsantecesor. VDS has kept a capacity big enough to satisfy the most common installations, achieving at the same time a dramatic wiring reduction. BUS2 reduced installation to its minimum expression, offering added-value functions such as bus-command relay activation, diagnose tooling and installation simplicity. DUOX keeps the simplicity of Bus2 (2 non-polarized wires), introducing the advantages of the digital audio (Improvement of audio quality, less noises and feedback,…), and extending the capabilities of the system from villas kits to big condominiums (like MDS). “Thousands of apartments” “Thousands of panels” “Minimum Wiring” “Digital audio” “Thousands of apartments” MDS Digital Direct & City Call becomesDigital DUOX Features MicroprocessorTerminals 4+N Digital Audio “Many Apartments” “Many Panels” (up to 7) “Few Wires” “Many apartments” VDS BUS2 Frequency Multiplexing “Minimum Wiring” “Many apartments” InstallationComplexity

  5. System Summary (1) DUOX Technical Department Features • - Up to 3 terminals in thesameapartment. • Sameprogramming as in VDS and Bus 2. • Up to 10 panels and 10 guard units at the General entrance and at each block. • Up to 10 panels at each Sub-block. • Up to 2 simultaneous conversation channels in the same bus. From villas kit to big condominiums 3 LEVELS: - General entrance. • Block entrances. Up to 99 blocks. • Sub-Block entrances. Up to 99 Sub-Blocks per block. ADDRESSING - Up to 999.999 addresses (apartments).- Telephone address format: 6 digits, from 000.001 to 999.999.

  6. System Summary (2) DUOX Technical Department MinimumVoltage: • Minimumvoltage 15 Vdcat anypoint in theinstallation. • MinimumData voltage 0,5 Vpp, measuredvia DUOX tester Ref.3254. Basic systemfeatureswithoutadditionaldeviceslike:Risers distributor / Regenerator: • Max. 300 metersbetween 2 communicationpoints (WithadditionalPSUs+Filter). • Max. 4 risersat the bus. • Max. 5 apartmentsplitsat eachriserpoint. Telephone riser Telephone riser Telephone risers Max. 5 apartment splits at each riser point Max. 4 risers at bus

  7. System Summary (3) DUOX Technical Department Power for audio BUILDING Installations • (i) For 12 Vdc door lock max. 250 mA supplied from amplifier. • (ii) Each additional PSU+filter allow to expand the system in distance and terminals according to the table. • (iii) Longer distances than 300m can be reached via regenerators.

  8. System Summary (4) DUOX Technical Department Power for audio 1 WAY KIT Installations (i) For 12 Vdc door lock max. 250 mA supplied from amplifier.

  9. System Summary (5) DUOX Technical Department WIRES SUPPORTED • PARALLEL (RED & BLACK). min 0,14mm2. • UTP. • UTP CAT-5. • REFURBISHMENT: • 5 WIRES CABLE • DOOR BELL 2 WIRES • OLD 4+N CABLE Remarks: • With each type of cable, distance will depend on the load of terminals, topology, number of PSUs, and active telephones at the same time (In the same or different apartments in case of 2 communications at the same time). • It is recommended to use a parallel cable with cross section thicker than 0,25mm2, especially due to the drop voltage in the long distances. • It is possible to use other type of cables as alternative, such as Cat-5 or twisted pair, taking into consideration that the maximum distance will be reduced. Parallel Cable Twisted Pair UTP (CAT-5) 9/10ème (3 rolled pairs) Refurbishment

  10. System Summary (6) DUOX Technical Department General Entrance / Block / Sub-Block Block 00 Block 01 Block 99 Sub-Block 04 Sub-Block 00 PSU 3243 PSU PSU PSU PSU 3243 3243 3243 3243 General Entrance (GE) GE , Panel 0 GE , Panel 1 GE, Panel 2 GE, Panel 3

  11. System Summary (7) DUOX Technical Department Duox: The evolution. VDS DUOX BUS2 “3 + Coax” “Full digital system on 2 non polarised wires” “2 non polarised wires” VideoDistributor 2 2 3 + Cx Line termination at last split to avoid reflections SignalDistributor 2 2 Relay withadditional wiring BUS drivenRelay BUS drivenRelay 3 Connection PanelsSwitcher PanelsSwitcher 3 + Coax 2 2 S

  12. System Summary (8) DUOX Technical Department Systems comparison

  13. System Summary (9) DUOX Technical Department Main Duox characteristics • The DUOX electronics allows that supply, data and audio (and video when available) are delivered in the same bus with 2 non polarized wires. • Supplied with 18 Vdc for all signals via a coupling module (Minimum functional voltage 15 Vdc at terminal and amplifier). • Full Digital system (Audio and commands) • Two simultaneous conversation channels on the same 2 wires thanks to the multiplexing. • Privacy in communications.

  14. System Summary (10) DUOX Technical Department DUOX Advantages: Additionally to the advantages of the digital audio, DUOX system offers by itself other improvements in comparison with the existing systems: • A more stable system regarding to signal transmission (to avoid reflections) and to achieve further distances (in the same circumstances: Type of cable, topology,…). This fact allows that devices that were required in Bus2 (as signal distributors or end of line jumpers at terminals), are no longer necessary in DUOX, as the signal transmission is more robust with respect to reflections and interferences. Only a “Line termination” will be used at last riser split to avoid reflections. • As well the recognition of data is better in a digital system than in other systems like VDS where pull-up resistors were necessary due to the signal deformation because of the capacitor effect of the conductors. • Two communication channels available at the same time. • It collects the best features from other systems: High performance, wiring flexibility, competitive price and installation simplicity. End of line termination used in DUOX: • To avoid reflections. • Connected at last riser bus split. End of Line Termination

  15. The riser (1) DUOX Technical Department Basics End of Line Termination 18 VDC 2 PSU 3243 • 2 simultaneousconversationchannels • Up to 300 m • 10 panels and 10 guardunits per sub-block 2 2 2 Power supply Adaptor 3243 Power supply Adaptor 3243 18 VDC 18 VDC PSU PSU Power supply adaptor 18 VDC PSU 3243 Simple Building Kit Multiple accesses

  16. The riser (2) DUOX Technical Department Basics: Kits • Withregardstothe line termination in Kits, in case thatthereisonlyonetelephone, no line terminationisnecessary (as reflectionscannotaffectothertelephones). • Butwhenadditionaltelephones are installed as wellthe line termintation has to be foreseen. Line Termination 2 2 Power supply Adaptor 3243 Power supply Adaptor 3243 18 VDC 18 VDC PSU PSU Kit with addtional telephones Cascade Kit with one telephone

  17. The riser (3) DUOX Technical Department Basics with general entrance End of Line Termination 18 VDC • 2 simultaneousconversationchannels • Up to 300 m • 10 panels and 10 guardunits per sub-block 3243 18 VDC 3243 2 2 18 VDC 3243 18 VDC 3243 General entrance and panels at each floor General entrance to villas

  18. The riser (4) DUOX Technical Department Risers Distributor Ref.3258 – FUNCTIONS: End of Line Termination 1._ REGENERATOR: Each output of the distributor delivers a regenerated signal to develop bigger installations, allowing to increase the NUMBER OF RISERS: Max.16 outputs in total. 2._ ISOLATOR: The 2 outputs of the distribuor remain electrically isolated. A short-circuit in one of them will not affect the rest. Risers distributor 18 VDC 3243

  19. The riser (5) DUOX Technical Department Risers Distributor Ref.3258 – SUPPLY MODES: 1._ ONLY RISERS 2._ RISERS + PANELS: Additionally to the risers, the panel is as well supplied. Notes: • PSU 18Vdc connecteddirectlywithoutfilter Ref.3243. • 1 x PSU can supplyMax.24 Telephones per riserand 1 panel. For more loads, additional PSU to be used (Max.6xPSUs per riser). • Up to 4 distributors can be concatenated in parallel and oneach output a new splitter can be inserted (Maximum 2 levels: 16 outputs in total).

  20. The riser (6) DUOX Technical Department Risers Distributor Ref.3258 – CONNECTIONS AND SIGNALIZATION:

  21. The riser (7) DUOX Technical Department Risers Distributor Ref.3258 – TECHNICAL FEATURES:

  22. The riser (8) DUOX Technical Department Switcher (Block isolator) • The switcher converts each branch in a different bus, allowing two additional conversation channels after the switcher. 18 VDC 2 3243 Each bus has 2 conversation channels available 18 VDC 3243 General entrance

  23. The riser (9) DUOX Technical Department 2 2 1 1 Power Supply unit + Power Filter DUOX Riser Couples DC current (power) to the DUOX BUS • Power is coupled by mean of inductances. • It is used the same filter module Ref.3243 as in Bus2. • Not any power supply is valid, as the used power supply has not to introduce common noise in the DUOX bus. Fermax references: • Ref.4812, 18 Vdc, 1,5 A. Version 2.0. • Ref.4830, 18 Vdc, 3,5 A. Version 3.0. • The DUOX signal will not leave the bus due to the high impedance presented by the filter. NET NET Prevents DUOX signals to traverse The output capacitor behaves like a shortcircuit for DUOX signals DUOX Power Supply Filter Ref.3243 18Vdc 220Vac

  24. The riser (10) DUOX Technical Department Why not any power supply unit is valid? As explained before, DUOX system requires a controlled power supply unit, that means a power supply units that does not generate high frequency noises that may be induced in the system, bloking the supply and the proper working of the installation. The high frequency noises enter in resonance with the filter, avoiding the correct working of the system.. Our power supply units Ref.4812 v.2.0 (18 Vdc, 1,5 A) and Ref.4830 v.3.0 (18 Vdc, 3,5 A) are controlled units that do not present high frequency noise. Controlled power supply units Ref.4812 v.2.0 and Ref.4830 v.3.0 that show only the standard 50 Hz noise but no high frequency noise Standard non controlled power supply unit that presents high frequency noise

  25. The riser (11) DUOX Technical Department DUOX Programmer Ref.3254 It will be used to make easier the configuration and to identify problems in an installation. The format of the tool will be like the Loft access control readers (Simple display and keypad). Same programmer tool for all DUOX devices (current and futures). The information is managed by the programmed device. Operation modes: 1._ Configurator Mode It allows programming of: • Telephones (Address, melody, door matic). • Panel amplifier (Number, mode, opening times, guard units modes). 2._ Analyzer Mode It allows different functions: • Devices detection (Telephones, amplifiers, guard units). • Analysis of frames. • Call to apartments. • “Channels in use” detection. • Meassuring of signals (Voltage,…). • Status of telephone (Existance, hook, occupied, do no disturt, doormatic,…).

  26. Panel (1) DUOX Technical Department Models • KIT 1-2 WAY: • Internal pushbuttons. • “Inverse” programming to allow no limitation of panels according to telephone address (Useful for villas). • DIRECT : • 999.999 addresses. • One Access code for door opening. • Keypad used for system configuration. • PUSHBUTTONS: • 99 addresses. • Continuous profile with call extension pack. • Skyline with pushbuttons modules. • One to one module adaptable. • DIGITAL : • Text and graphical display. • DUOX programming software. • Access codes for door opening. • Panels with combination of keypad + pushbuttons (Dentist,…).

  27. Panel (2) DUOX Technical Department DUOX Amplifier: Connections Voice synthesizer: 29 different languages Connection of call extension pack or keypad, or pushbutton modules • Audio volume potentiometers: • Uplinks • Downlinks • Voice synthesizer “PGR” Button for Master and mapping configuration • Status led: • Off: Night mode for guard unit • 2 blinks per second: Day or mixed mode for guard unit • 1 blink per second: Inverse and Sequential programming Tamper connection against manipulation of panel: A sensor will control if someone tries to remove the panel screws sending an event to the guard unit “One To One” connection for information module

  28. Panel (3) DUOX Technical Department DUOX Amplifier: Supplied via filter module through “B”, “B” 220 Vac 18 Vdc 4812

  29. Panel (4) DUOX Technical Department DUOX Amplifier: Supplied without filter module, directly through “+”, “GND” Note that in case of small installations (1 panel and up to 24 telephones), it is possible not to use the filter module Ref.3243, as the amplifier has as well a small internal filter. Supplying directly the amplfier through the “+” and “GND” terminals with the 18 Vdc power supply unit Ref.4812 v.2.0 / 4830 v.3.0. 18 Vdc 220 Vac

  30. Panel (5) DUOXTechnical Department DUOX: 2 x amplifier / 1 x PSU / 1 x Filter 220 Vac 18 Vdc 3243 Filter 4812 4812 PSU Amplifier 1 Amplifier 2

  31. Panel (6) DUOXTechnical Department DUOX: 2 x amplifier / 2 x PSU / 2 x Filter Amplifier 1 220 Vac 18 Vdc 3243 Filter 4812 4812 PSU Amplifier 2 220 Vac 18 Vdc 3243 Filter 4812 4812 PSU

  32. Panel (7) DUOXTechnical Department DUOX: 2 x amplifier / 1 x PSU (no filter) Amplifier 1 Amplifier 2 18 Vdc 220 Vac 4812 4812 PSU

  33. Panel (8) DUOXTechnical Department DUOX: 2 x amplifier / 2 x PSU (no filters) Amplifier 1 Amplifier 2 - - + + 18 Vdc 220 Vac 18 Vdc 220 Vac CONNECTION AMP1  AMP2 Same polarity must be applied when linking both B,B terminals to each other between the amplifier modules. 4812 4812 4812 PSU 4812 PSU

  34. Panel (9) DUOX Technical Department Panel configuration (1) At each panel we have to configure: 1._ The mode: 1.1_ As General Entrance. 1.2_ As Block / If this is the case, additionally the number of the Block. 1.3_ As Sublock / If this is the case, additionally the number of the Sub- Block. 2._ The number of the panel.

  35. Panel (10) DUOX Technical Department Panel configuration (2) Example 1 Telephone address: 00 00 88 Power supply Adaptor 3243 Telephone address: 00 00 01 Panel configuration Mode: General Entrance Panel Number: 0 To be dialled at panel: telephone address “TT TT TT”. For example “00 00 88”

  36. Panel (11) DUOX Technical Department Panel configuration (3) Example 2 • Panel configuration • Mode: Block / Block Number: 01 • (Dial at panel: teleph. “TT TT”. For example “00 03”) • Panel Number: 0 18 VDC 2 3243 Telephone address: 01 00 03 • Panel configuration • Mode: Block / Block Number: 00 • (Dial at panel: teleph. “TT TT”. For example “00 03”) • Panel Number: 0 18 VDC 3243 Telephone address: 00 00 03 • Panel configuration • Mode: General Entrance (Dial at panel: telephone “TT TT TT”. For example “00 00 03”) • Panel Number: 0

  37. Panel (12) DUOX Technical Department Panel configuration (4) Example 3 Block 01 Block 02 Block 00 Telephone address: 01 04 07 Sub-Block 04 Panel Number: 0 PSU 3243 • Panel configuration • Mode: Block, Number 01 • Panel Number: 0 • Panel configuration • Mode: Block, Number 02 • Panel Number: 0 • Panel configuration • Mode: Block, Number 00 • Panel Number: 0 PSU PSU PSU PSU 3243 3243 3243 3243 • Panel configuration • Mode: General Entrance (Dial at panel: telephone “BB SS TT”. For example “01 04 07”) • Panel Number: 1 General Entrance (GE) GE , Panel 0 GE , Panel 1 GE, Panel 2 GE, Panel 3

  38. Panel (13) DUOX Technical Department Panel configuration from Direct Keypad • The parameters of the outdoor panel can be programmed from keypad, by entering the configuration mode: • “A” + “4444” (Confirmation tone “beep-beep” is heard) + Command number (See table) + Value. • Dial “A” to quit configuration mode.

  39. Panel (14) DUOX Technical Department How to program the Mapping Call Code: “Inverse” programming Mapping is an advanced programming function available in panels with pushbuttons. It allows the modification of the call code assigned based on their position on the call extension module or button module. DUOX addressstored at terminal memory Ledblinks Pressthe “PGR” button, 10” ‘Beep’ Programming tone

  40. Panel (15) DUOX Technical Department How to program the Mapping Call Code: “Inverse” programming (Continuation) Mappingcodestored at amplifier Pressthe “PGR” button Panel at stand-by status • Remark: • In order to program the rest of monitors, repeat steps from 3.1 to 3.2. • Remember that the default call order is from bottom to top and from right to left.

  41. Panel (16) DUOX Technical Department How to program the Mapping Call Code: “Sequential” programming DUOX addressstored at terminal memory Pressthe “PGR” button Ledblinks ‘Beep’ ‘Beep’ Mappingcodestored at amplifier Pressthe “PGR” button Panel at stand-by status

  42. Telephone (1) DUOX Technical Department

  43. Telephone (2) DUOX Technical Department Telephone Programming Step 1 Step 2 Note that the programming of the telephones will be performed from the Master panel. The procedure to set a panel as Master is following: Press 3 times consecutively the “PGR” button at the rear side of the amplifier, a confirmation tone (beep-beep) will be heard. To remove the Master mode, just press again 3 times consecutively the “PGR” button and a “Bop” tone will confirm it. In an installation only one panel at the same time can be Master. In case there is already a Master panel in the system, when another panel is set as Master, the previous one will be automatically removed from Master mode. ‘Beep’ ‘Beep’ To set the panel as Master Press 3 times consecutively the “PGR” button Step 1 Step 2 ‘Bop’ Press 3 times consecutively the “PGR” button To remove the panel of Master Mode

  44. Telephone (3) DUOX Technical Department Loft Telephone Programming • Press the programming button and released it. • Confirmation tone is heard. • Press the corresponding pushbutton at the Master panel (or dial the apartment number in the keypad). • The confirmation tone is heard again. • The telephone will store the 6 digits of the panel call as DUOX address.

  45. Telephone (4) DUOX Technical Department Melody Selection by installer at Loft Basic The telephone allows to select a different melody to distinguish when it is called from the outdoor panel or from the guard unit. The selection is done by the installer. Followingstepstoselectthemelodyforpanel call(Allpanelssamemelody): At thetelephone, presssimultaneouslythe “programming” and the “dooropening” button: Thecurrenttelephonemelodyfor a “panel call”isheard. Pressing sequentiallythe “programming” button, therest of melodies are heard. After 10 sec.withoutpresssinganybutton, thelastmelodyperformedwill be stored. Theexit of configurationisconfirmedby a “beep”. Followingstepstoselectthemelodyforguardunitcall: At telephonepresssimultaneouslythe “programming” and the “dooropening” buttonduring 5 seconds: Thecurrenttelephonemelodyfor a “guardunitcall” isheard. Pressing sequentiallythe “programming” button, therest of melodies are heard. After 10 sec.withoutpresssinganybutton, thelastmelodyperformedwill be stored. Theexit of configurationisconfirmedby a “beep”. 5 Sec. MELODIES available: • Bitone Fermax. • Monotone Fermax. • Monophonical Ding-Dong-Dang.

  46. Telephone (5) DUOX Technical Department Autoswitch-on from the telephone to the panel number “0” of its Block Just after picking up the handset, any telephone programmed with a valid address “TT TT TT” will establish communication with the panel number “0” of its block. Under the condition that there is a free channel in that block and the panel “0” is available. From this moment, the behaviour will be the same as in an accepted call (Door opening available, 90 sec.of max.conversation time,…) If this feature is not wished, just change the number of the panel to a number different from “0”. If after picking up the telephone handset, the panel “0” is in communication with other telephone or there is another telephone of the same apartment in communication, a busy tone will be heard at the telephone. Pick up thehandset and afterfewsecondsautomaticcommunicationisestablishedwith panel. PANEL “0”

  47. How to make a material list (1) DUOX Technical Department First step!Sketch the installation! Audio Installations Choose a Panel. City / Skyline / Marine Buttons / Direct / Digital. Digital with text or graphical display Block Entrance Add to the list of materials the necessary common items according to the toplogy and requirements (Supply and filters, Risers distributor, terminations,…). Risers Apartments Up to 3 telephones per apartment.

  48. How to make a material list (2) DUOX Technical Department Example – 1 General Entrance City Digital Audio panel to 4 Interior Blocks with 1 Audio City direct panel to 60 Citymax basic telephones on each. General Entrance: 1 x 7384 – DUOX City Digital Audio Panel S71 x 8857 – S7 Flush Mounted Box1 x 3243 – DUOX Power Supply adapter module1 x 4812 – 18 Vdc Power Supply Each Interior Block Accesses1 x 7361 – DUOX Direct City Audio Panel S51 x 7309 – CityLine Directory Panel S52 x 8855 – S5 Flush Mounted Box1 x 8829 – Set of Separators2 x 3243 – DUOX Power Supply adapter module2 x 4812 – 18 Vdc Power Supply x 4 Backbone60 x 3425 – DUOX Citymax Basic Telephone 1 x 3255 – DUOX Line termination

  49. How to make a material list (3) DUOX Technical Department Example – 2 General Entrance 3 x Audio City direct panels to 5 Interior Blocks with Skyline Audio 40 buttons panel to 40 Loft extra telephones on each. General Entrance: 3 x 7361 – DUOX Direct City Audio Panel S53 x 7309 – CityLine Directory Panel S56 x 8855 – S5 Flush Mounted Box3 x 8829 – Set of Separators1 x 3243 – DUOX Power Supply adapter module1 x 4812 – 18 Vdc Power Supply 3 x 3258 – DUOX Risers distributor 3 x 4812 – 18 Vdc Power Supply Each Interior Block: Accesses1 x 7390 – DUOX Skyline audio amplifier5 x 7371 – Skyline DUOX/VDS 8 buttons module2 x 7336 – Skyline Frame 6V (S7) 2 x 8857 – S7 Flush Mounted Box1 x 8829 – Set of Separators1 x 3243 – DUOX Power Supply adapter module1 x 4812 – 18 Vdc Power Supply x 5 Backbone40 x 3422 – DUOX Loft Extra Telephone 1 x 3255 – DUOX Line termination

  50. Questions? DUOX Technical Department

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