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Bell System 2-72 Multi Way, Installation And Operating Manual

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Bell System 2-72 Multi Way Installation And Operating Manual Download Page 11

tabellet Apartment Station 2-72 Way System 

PD-307 Issue 2 

Installation and Operating Manual 

Page 11 of 48 

Power Supply Requirements 

The system is powered by 12V power supplies only: - 

Model PS4  12V, 4A. 

Model 840 

12V, 4A battery backup supply. 

Model 340C  12V, 1.5A optional for extensions. 

Note 1.  The 28V referred to on the apartment station, video controller and wiring diagrams 
is internally generated in the controller.  DO NOT use any power supply other than 12V or 
damage may occur. 

Note 2.   The  PS4  power  supply  has  been specifically  designed to  operate  with  the  high-
surge  requirements  of  the  system.    Bell  System  is  unable  to  guarantee  functionality  or 
provide support for systems which use third party power supplies. 

 

Exact  power  supply  requirements  depend  upon  many  factors.    The  number  of  power 
supplies  included  within  a  standard  ‘kit’  or  quotation  assumes  that  all  controllers  are 
installed in one location and that there are no extensions. 

 

The  following  table  gives  examples  of  the  minimum  number  of  controllers  and  power 
supplies for a given number of entrance doors and flats. 

 

System 

Control Equipment and Power Supplies 

1 door 6 flats 

1 x BFD8 door controller 
2 x BSC4 video controller 
1 x PS4  12V 4A power supply 

2 door 6 flats 

2 x BFD8 door controller 
2 x BSC4 video controller 
2 x PS4  12V 4A power supply 

1 door 20 flats  1 x BFD72 door controller 

5 x BSC4 video controller 
2 x PS4  12V 4A power supply 

2 door 20 flats  2 x BFD72 door controller 

5 x BSC4 video controller 
3 x PS4  12V 4A power supply 

 

Distributed  installations  will  typically  require  more  power  supplies.    Also  the  use  of  other 
equipment such as coded access or proximity readers must be taken into account. 

 

 

 

Summary of Contents for 2-72 Multi Way

Page 1: ...Colour Apartment Stations Installation Operation Manual This manual applies to the following BFD2 72 Way Door controller Version 1 Builds 1 tabellet Colour Apartment Station Version 1 Build 1 to 2 BS Colour Videophone Version 2 Builds 1 to 3 XL5 BS Audio Phone Version 1 Build 1 BSC4 Video Controller Version 2 Build 7 ...

Page 2: ...ellet Apartment Station 2 72 Way System PD 307 Issue 2 Installation and Operating Manual Page 2 of 48 tabellet Apartment Station BFD8 controller BSC4 controller XL5 BS audiophone BS videophone BS Deskphone ...

Page 3: ...H VOLUME ADJUSTMENT 25 TABELLET APARTMENT STATION SWITCH SETTINGS 26 BS VIDEOPHONE SWITCH SETTINGS 27 TROUBLESHOOTING 28 COMMON FAULTS 28 QUICK FAULT REFERENCE 28 SPECIFICATIONS 31 DIAGRAM A 2 72 WAY BASIC SYSTEM WIRING OVERVIEW 33 DIAGRAM B BFD8 PCB DETAIL 34 DIAGRAM C 2 72 WAY BASIC SYSTEM WIRING DETAIL 35 DIAGRAM D BSC4 PCB DETAIL 36 DIAGRAM E BSC4 WIRING DETAIL 37 DIAGRAM F LARGE SYSTEM OVERVI...

Page 4: ...iple offices For buildings requiring a single push button at the entrance such as houses individual flats and offices please refer to the tabellet 1 way Video Entry System manual For a digital panel with display refer to the tabellet Digital System The tabellet 2 72 way system is supplied with a dedicated door controller for each entrance and a video controller for every four apartment stations Th...

Page 5: ... Idle Off Off Off Off Idle Mute Active Off Off Red Off Idle Door Open Off Off Off Red Idle Mute and Door Open Off Off Red Red Ringing Blue Flash Blue Flash Off Off Muted Ring Blue Flash Blue Flash Red Off Video Answer or CCTV Blue Flash Yellow Off Green Flash Talking Blue Yellow Off Green Flash Adjustment Mode Blue Yellow Red Green Doorbell Off Off Red Flash Green Flash ...

Page 6: ...n Controls The diagram in the introduction shows the apartment station and its controls The controls are adjusted by touching the end of the slider and sliding the finger up and down The default setting is ringer volume halfway and contrast slider fully down Auto Display When Auto Display mode is selected the picture will come on while the apartment station is ringing otherwise the picture will on...

Page 7: ...considerations All apartment stations for that flat will ring when called however typically only the master unit will display a picture while ringing Once the master or extension apartment station is picked up the picture will display on that unit alone An extra power supply may be used to allow extension apartment stations to display a picture while ringing Lock Type The door controller supports ...

Page 8: ... optional feature allows the resident to view the cameras at all the entrances with successive touches of the view symbol For details of this camera feature and user activation see the setting for Camera Numbering on page 22 Gate and Block Systems Sites with two or more blocks sharing one or more site entrances are catered for with our BSSW Gate controller The blocks can then work independently bu...

Page 9: ... controller 1 x PS4 4A 12V power supply 1 x 203 Fail secure lock release E g A TB22 Twenty two way tabellet Video Kit comprises the following Model No Description 22 x tabellet Colour apartment station 1 x BFP22 VR Vandal resistant panel with a speech unit and camera 1 x BFD72 Door controller 6 x BSC4 Video controller 2 x PS4 4A 12V power supply 1 x 203 Fail secure lock release Options The followi...

Page 10: ...ay be situated in the same location or to meet the 50m requirement may be situated in another location Power supplies may be shared between door controllers placed in the same location but controllers in separate locations must be separately powered Video Controller The video controller s and power supply ies should be wall mounted in a convenient cupboard or other protected environment with avail...

Page 11: ...quirements depend upon many factors The number of power supplies included within a standard kit or quotation assumes that all controllers are installed in one location and that there are no extensions The following table gives examples of the minimum number of controllers and power supplies for a given number of entrance doors and flats System Control Equipment and Power Supplies 1 door 6 flats 1 ...

Page 12: ...tion to allow the extensions to have a picture while ringing 1 to 3 BSC4 s with phones plus extensions 16 apartment station s directly powered 1 x BFD8 72 door controller and 3 x BFC4 video controllers with 1 tabellet apartment station per output 12 apartment stations directly powered Extensions may be added if separately powered by 340C s 1 x BFD8 72 door controller and 1 x BSC4 video controllers...

Page 13: ...Cat5 is our short reference for EIA standard UTP Category 5 Unshielded Twisted Pair data cable This is a standard solid core twisted pair cable having 4 pairs 8 cores and no shield The cores are in pairs where Blue and Blue with a White stripe are twisted together as the first pair The other three pairs are similar with main colours Orange Green and Brown Also available and acceptable are UTP Cate...

Page 14: ...x Cat5 Locally powered apartment stations have Auto display extensions are daisy chained 25m to 340C 2 x pair of Cat5 100m to 340C 2 x 1mm2 Door Controller to Video Controller s Distance Cable Comments 200m 1 x Cat5 N B maximum total length from any camera to any apartment station to be less than 300m Entrance to Door Controller Connection Distance Cable Comments Entrance Panel 50m 7 x pair of Cat...

Page 15: ...ied out using a mixture of Cat5 for the signal wiring and 1mm or greater cores for the power wiring refer to Page 13 for further details It is strongly recommended that a consistent colour code be used throughout such as that indicated on the connection diagram Certain signals must be interconnected using a twisted pair from the Cat5 cable These are clearly marked on the connection diagram and sho...

Page 16: ... mounted single gang back box can be fitted if desired The back box does not have to be secured to the bracket but if this is desired it is recommended that the bracket and back box be bolted together first and then fitted to the wall as a single item 3 Fix the bracket to the plasterboard using up to 8 off No8 4mm screws and suitable plasterboard plugs Ensure that the bracket is absolutely level w...

Page 17: ...elease the clips The XL5 BS audio phone should be fixed with two No 8 screws not supplied Videophone Alternative to Apartment Station The videophone is designed to be wall mounted onto plasterboard or other masonry at an optimum height of 1 6m It should be fixed with three No 8 pan head screws not supplied Use the dimensions shown on the adjacent diagram If the cable is to be fed from the wall cav...

Page 18: ... button Fire officers usually require a minimum of door handle or push bar to open a door on a fire exit route not a thumb turn Most fail secure locks are not continuously rated and if an electrical hold open system is used for say busy times then a continuously rated release must be used Powered bolt shoot bolt or other more secure door locking systems may require the use of separate power suppli...

Page 19: ...connected i e 1 tabellet apartment station 1 door controller and panel and 1 video controller the remaining equipment can be isolated by unplugging terminal blocks NB Ensure the 1 door and video controller remain interconnected and that the end of line controller is terminated temporarily using the jumpers see page 23 Proceed to test the system by calling the apartment station from the door panel ...

Page 20: ... 1 ring every 3 seconds On On Off On 10s 1 in 3 1 ring every 3 seconds On On Off Off 15s 1 in 3 1 ring every 3 seconds On Off On On 20s 1 in 3 1 ring every 3 seconds On Off On Off 30s 1 in 3 1 ring every 3 seconds On Off Off On 40s 1 in 3 1 ring every 3 seconds On Off Off Off 45s 1 in 3 1 ring every 3 seconds Off On On On 50s 1 in 3 1 ring every 3 seconds Off On On Off 60s 1 in 3 1 ring every 3 se...

Page 21: ...failure SW2 5 Door Status Switch Monitors doors left open Off Contacts Open when Door is Closed The default allows for no switch fitted On Contacts Closed when Door is Closed Standard normally closed switch SW2 6 Camera 2 How many cameras at this door Off Camera 1 only Default single camera per door On Enable Camera 2 Second camera at the door SW2 7 View Function Camera action when view symbol tou...

Page 22: ...technical department at the number shown on the last page BFD8 72 Door Controller Jumper Settings Camera Terminator There is a separate jumper for both video Camera inputs This has three settings 75R for terminating coaxial cable 100R for terminating twisted pair Cat5 cable and None for use when passing the cable on to another device or controller Video Gain Control The Video Gain jumper on door c...

Page 23: ...numbers for the digital controller they also correspond to the inputs on the BFD8 or BFD72 SW6 Setting Pos Phone 1 Phone 2 Phone 3 Phone 4 0 None None None None 1 1 2 3 4 2 5 6 7 8 3 9 10 11 12 4 13 14 15 16 5 17 18 19 20 6 21 22 23 24 7 25 26 27 28 8 29 30 31 32 9 33 34 35 36 A 37 38 39 40 B 41 42 43 44 C 45 46 47 48 D 49 50 51 52 E 53 54 55 56 F 57 58 59 60 Address Offset SW7 SW7 is an 8 bit swi...

Page 24: ...W6 and SW7 Phone addresses up to 6410 Phone 1 output can be set Custom versions will show the custom offset on the build label The use of this jumper precludes the use of Odd Even addressing by PROG pins 1 2 if both are required contact Bell System Technical The jumper is stored on pins 4 5 Custom Alternate Addressing Option Special versions of the BSC4 can be ordered to allow addressing above 641...

Page 25: ...the volume level and 8 presses of Vol halves it Pressing Save stores the new value Increasing the volume too far will make speech less stable and there will be a tendency for feedback intermittent screeching and howling If this happens press Vol four times and Save and test again The new level is tested by ringing one or more apartment stations and talking to them Finally return the jumper to its ...

Page 26: ...touching the symbol again Individual Functions DIP SW 5 8 SW 5 Master Extension Which Apartment Station to set Off Master Only or first apartment station per BSC4 output On Extension Slave Second and subsequent apartment stations per BSC4 output SW 6 Auto Display on Ring Apartment Station display behaviour Off Display during ring Picture is on while ringing stays on when answered On No display dur...

Page 27: ... by touching the symbol again Individual Functions Settings 5 8 SW 5 Master Extension Which Videophone to set Off Master Only or first apartment station per BSC4 output On Extension Slave Second and subsequent videophones per BSC4 output SW 6 Auto Display on Ring Videophone display behaviour Off Display during ring Picture is on while ringing stays on when answered On No display during ring Pictur...

Page 28: ...ems Apartment station resetting The three indicators lights show the power on sequence Power supply intermittent short or overload More than 1 extension enabled for auto display Lock output short circuit see Lock Problems 28V LED does not light on controller Temporarily remove connection to 28V output If it now comes on there is a short on the apartment station wiring 12V input connections are rev...

Page 29: ...s to extinguish Touching the lock symbol instead will cause the Status LED to light and after 3S all the LED s will go off If this sequence works repeatedly then the A and B data connections are probably OK and the 28V and 0V must also be OK The test also shows that the BSC4 software is running and diagnostics can now focus on the door controller to video controller wiring If it fails an apartment...

Page 30: ... settings for SW3 if SW2 7 is enabled See section Global View on page 22 Unstable picture Power supply voltage low Terminator switch not set on last apartment station Too many terminator switches set on Video gain jumper set to high on a short run Very bright area in background upsetting camera Unstable picture possibly with areas looking like a photographic negative Video and Video reversed or M ...

Page 31: ...ing Angle 92º typical Video Output PAL composite video 1Vpk pk 75 Ohm Resolution More than 330 lines Back light compensation Yes BSC4 Video Controller Size 185mm x 230mm x 42mm Supply Voltage 10 8V min 13 8V typical 15V max Current Consumption 350mA idle 3A max 13 8V tabellet Colour Apartment Station Size 144mm x 202mm x 50mm 20mm When flush Fixing Wall Mounted Surface or Flush Supply Voltage 11V ...

Page 32: ...e Supply Voltage 230V 50Hz nominal Temperature Range 0 ºC to 50 ºC 340C Power Supply Size 140mm x 60mm x 53mm Output Voltage regulated 13 5V Min 13 8V Nom 14 1V Max Output Current 1A continuous 1 5A peak 5 minutes max Mains Supply Internal Fuse Not user replaceable Supply Voltage 230V 50Hz nominal Temperature Range 0 ºC to 50 ºC 840 Power Supply Battery Backed Size 350mm x 330mm x 80mm Output Volt...

Page 33: ...tabellet Apartment Station 2 72 Way System PD 307 Issue 2 Installation and Operating Manual Page 33 of 48 Diagram A 2 72 Way Basic System Wiring Overview ...

Page 34: ... Data Lock Commn 4 2 bell BFD8 72 issimo Enhanced Speech Door Controller Door Panel DDA Entrance Power Input Output Status 1 1 Prog 6 HF Prog Vol Speech Vol Panel Speaker Save Lock Power Test SW1 Off On Off On Off On SW2 SW3 Cam2 Audio Video 100 75 High 100 75 High Cam1 Cam2 4 3 2 1 0 Video Gain Label BFD8 Version No Build No Panel Tone Volume bell System 2010 2 2 M M 1 1 S S B B A A Speech Unit P...

Page 35: ... Black W Blu W Blu Lock Exit button or Fire Switch optional Door Monitor Switch optional 2 x 1mm CO NO NC TS2000 Time Clock Optional 230V Mains PS4 Power Supply 12V CAMBS Camera Optional Link For Infra Red Lamp S 1 M From previous controller To Next Controller 12V Spkr PM Mic BF AMP Speech Unit Panel Mic 2 6 3 7 8 4 5 1 Brn Brn W Brn W Brn Grn pair Grn pair Blu Blu W Blu W Blu All signal cable MUS...

Page 36: ... 4 Audio on Select 1 Select 2 Select 3 Select 4 OFF ON Video Termination 4 3 2 1 0 Video Gain Label BSC4 Version No Build No 1 Prog Power Supply SW7 Off On SW6 1 2 3 4 5 6 7 8 1 2 50 100 200 400 800 1600 Set Phone Address Then Add values below to get address 0 AD Mode 1 1 2 3 4 2 5 6 7 8 F 57 58 59 60 2 2 2 2 2 2 1 1 1 1 1 1 B B B B B B A A A A A A Video Video Video Video Video Video 12V 12V Audio...

Page 37: ...tabellet Apartment Station 2 72 Way System PD 307 Issue 2 Installation and Operating Manual Page 37 of 48 Diagram E BSC4 Wiring Detail ...

Page 38: ... Cat5 Cat5 Cat5 Cat5 Cat5 Cat5 Cat5 2 x 1mm 2 x 1mm Input Passthru Input Passthru Input Passthru Input Passthru Output Input Output Input Output Input 2 x 1mm 2 x 1mm 2 x 1mm 2 x 1mm 2 x 1mm x 4 Monitors x 4 Monitors x 4 Monitors x 4 Monitors BFDxxx Controller BFDxxx Controller BFDxxx Controller BSC4 Controller BSC4 Controller BSC4 Controller BSC4 Controller Detailed Wiring and Power Supply Calcul...

Page 39: ...W Blu wires with the additional wires Note For each cable run Only one unit must be Master Recommend the first unit Auto display on one video unit only For auto display on multiple video units see next Diagram Extension video units must be daisy chain wired to preserve video quality The last or only video unit on the cable requires the Video Terminator ON all other video units must have the Video ...

Page 40: ...ion video unit is required to provide auto display then additional power supplies will be required Note For each cable run Only one unit must be Master Recommend the first unit Extension video units must be daisy chain wired to preserve video quality The last or only video unit on the cable requires the Video Terminator ON all other video units must have the Video Terminator OFF ...

Page 41: ...Bell controller types M M M M S S S S Camera 1 Camera 1 Camera 1 Camera 1 Twisted Pair Through Connection Door Controller Door Controller Door Controller Door Controller From other equipment or Camera From other equipment or Camera To other equipment To other equipment From Camera From Camera Coax Through Connection Twisted Pair Termination Coax Termination 100 75 High 100 75 High 100 75 High 100 ...

Page 42: ...tabellet Apartment Station 2 72 Way System PD 307 Issue 2 Installation and Operating Manual Page 42 of 48 Diagram J 2 72 Way Additional DDA Wiring ...

Page 43: ...ion to the proximity wiring Alternatively the exit button can be wired to the proximity reader ACT 1000 2000 3000 Proximity Controller or 100e 200e Extender The lock output on an ACT controller is a volt free relay contact so as long as it is not used for another purpose it can be directly connected to the exit input of a bellfree door controller A 2 wire interface is shown but if a common 12V sup...

Page 44: ...till be wired to the Bellcode unit in addition to the bellfree wiring Note 2 A 12V connection will be required if the 2 units are not sharing a power supply Taking an Output From a Third Party System For 12V a c systems use an 88 relay and for 12 d c systems use an 89 relay For systems with other lock voltages a relay with a suitably rated coil will be required For systems with a fail safe output ...

Page 45: ...the lock release or Maglock using the ACT Manuals 2 Leave the bellfree controller set to Fail Secure regardless of the type of release used 3 A normally open exit button can still be fitted to the ACT controller in addition to the bellfree wiring 4 If the 2 units are not sharing a power supply then a connection from bellfree controller Exit to ACT 0V will be required 5 Look for the notes on the AC...

Page 46: ...xit to Exit wire is only needed if the two units do not share a common power supply Opening a Gate or Locks on Third Party Systems The bellfree door controller is set to fail secure Use COM and NO or COM and NC as required for the gate controller or third party access system bellfree Door Controller bellfree Door Controller Exit Bellcode 200 Controller Lock Exit Lock Coil Coil Com NO NC 89 Relay V...

Page 47: ... should only be connected once the system has been fully tested Connection is made by 2 leads with spade terminals observe the correct polarity red to positive black to negative Care must be taken to ensure that the terminals of the battery are not shorted together by metal objects as this may constitute a Fire Hazard The Control Cabinet is IP55 rated to exclude dust and is vented to avoid the bui...

Page 48: ...d Technical Support FAX 01908 261116 E mail sales bellsystem co uk technical bellsystem co uk Website www bellsystem co uk Standards This product complies with European directive 2004 108 EC on Electromagnetic Compatibility and Low Voltage Directive 2006 95 EC Emissions Generic BSEN 61000 6 3 Immunity Generic BSEN 61000 6 1 Low Voltage Generic BSEN 60950 BS EN ISO 9001 2008 Certificate number GB20...

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