Bell System (Telephones) Ltd.
BSX Isolated Audio Entry System BSX 8 System 801 Audio Phone PD-142 Issue 1 BSLX Audio Phone Installation and Operating Manual Page 2 of 32
BSX Isolated Audio Entry System TABLE OF CONTENTS INTRODUCTION ................................................................................................................. 5 FEATURES: ...................................................................................................................................................... 5 BASIC SYSTEM OPERATION ............................................................................................ 6 MAKING A CALL .....................................
BSX Isolated Audio Entry System PD-142 Issue 1 Installation and Operating Manual Page 4 of 32
BSX Isolated Audio Entry System Introduction The BSX2 Door Entry Telephone System is designed for low rise blocks of flats in both the public and private housing sectors. It provides the means for visitors to call an individual resident within the building and to establish two-way speech communication (full duplex) with them. The resident is allowed full control over the callers’ access to the building entrance by means of an electric lock or lock release.
BSX Isolated Audio Entry System Basic System Operation Making a Call The Entrance panel has a push button for each flat in the building, engraved with the associated flat number. A caller pushes the required button and the phone will start to ring in the flat; this ringing tone will also be heard at the panel. The ringing will continue for 30 Seconds* or until the phone handset is picked up. Once the handset is picked up the resident can talk to the caller for up to 60S*.
BSX Isolated Audio Entry System Equipment & Design Considerations Summary of Equipment Required Quantity Equipment Model 1 Control Cabinet BSX8 BSX16 BSX8-2 BSX16-2 801 801S BS-LX Description One entrance, 1 to 8 phones One entrance, 9 to 16 phones Two entrances, 1 to 8 phones Two entrances, 9 to 16 phones 1-16 (1 per flat) Telephones Standard model Basic model with privacy switch Full Feature Model Including Privacy and Door Monitor 1 per Door Entrance Panel VRPn, Vandal Resistant Panel (with Trades
BSX Isolated Audio Entry System when the slide switch is in the mute position the ringer will not sound and the resident will be unaware of calls until the switch is returned to the normal position. Model BS LX Phone The BS LX phone has both Door Status Indication and a sophisticated Ringer Mute facility. Residents may mute the ringing of the BS LX by pushing the mute button on the phone; a red LED illuminates as a reminder. Pushing the same button again will cancel the mute function.
BSX Isolated Audio Entry System Exit (Egress) Button An exit button is used to unlock the door for the pre-set lock operating time. The input on the controller is designed only for use with a normally open push button. DDA Panels The BSX system can meet the requirements of the Disability Discrimination Act (DDA). Several options are available if required. In the flat the availability of extension sounder and strobe accessories is the main provision.
BSX Isolated Audio Entry System Power Supply Capability/Limitations Type Rating Description Used on 1 door systems with either fail secure 2A Continuous or fail safe lock releases up to 1A. Cab3 3A Peak Sufficient spare capacity to supply a 200 coded access controller and/or a Pax1 proximity reader. Used on 2 door systems with either fail secure 4A Continuous or fail safe lock releases up to 1A. Cab5 5A Peak Sufficient spare capacity to supply a 200 coded access controller and/or a Pax1 proximity reader.
BSX Isolated Audio Entry System Installation Important: ● Review the section headed ‘Safety Information’ on Page 31. ● Ensure that ‘Design Considerations’ on Page 7 have been understood. ● Refer to the wiring diagrams from Page 27 onwards. General The major components of the system are fitted with high quality pluggable screw terminal blocks. This enables all the connections to the system to be fully completed, whilst easily isolating individual pieces of equipment during testing and commissioning.
BSX Isolated Audio Entry System Engaged lamp output The engaged lamp output is on when the other door is busy (ringing or talking to a flat). The output can be used drive a busy indicator. Electric Door Release When installing lock releases please allow a little movement on the door, as operation will be impaired if fitted too tight. The Control PCB provides a single pair of outputs for electric lock releases or maglocks.
BSX Isolated Audio Entry System Exit Button The exit button input is for a normally open contact button. When pressed the Lock output will activate and the tone will sound for the Lock Time as set on the switches, see BSX2 Controller Settings on Page 14. If the exit input is triggered for longer than the lock time then the lock output will continue to operate until the input is removed. The tone will however stop after the lock time. ‘Exit +’ is the input and ‘Exit –’ is internally connected to 0V.
BSX Isolated Audio Entry System BSX2 Controller Settings These settings affect only calls etc. for that door PCB. Apart from SW1-5 both PCB’s in a two door system should have the same settings. The two doors can have different settings, though in practice should not as it causes user confusion.
BSX Isolated Audio Entry System BS-LX Phone Settings 801xx Phone setting The 801 has a jumper for ring volume with low and high settings. The jumper is at the top left of the PCB, has 3 pins and is marked Lo/Hi. The 801S and 801PS have a switch at the right hand side to disable/mute the ringer.
BSX Isolated Audio Entry System The TS2000-BST Time-Clock Module This section describes the operation and programming of the TS2000 Time Clock module for use with the Tradesman’s facility. CAUTION The unit is intended for 12V AC / DC operation only, and must not be connected to the Mains supply or used to switch Mains voltages. Operation N.B. Before programming or setting the clock for the 1st time press the Reset button.
BSX Isolated Audio Entry System Reviewing the Programs Press each time to toggle through the 8 on and off settings. Clearing the Programs The only way of removing a program (e.g. 2 On to Off is no longer required) is to reset the time clock using the Reset button and reprogramming On-Off-Auto Press to toggle through On/Auto/Off modes as indicated by the Timer Status Bar. On mode turns the relay On permanently. Off mode turns the relay Off permanently.
BSX Isolated Audio Entry System Testing & Commissioning Safety Before switching on the mains spur, ensure that the connection is correctly made and that the cabinet is correctly earthed as per the section entitled ‘Safety Information’ on Page 31 (Inside back page). Leave the battery disconnected for now. Apply mains power to the control unit and turn on at the power supply switch.
BSX Isolated Audio Entry System Adjusting the 61 Speech Unit The Model 61 Speech Unit has 2 volume controls:A (Speaker symbol): controls the speech level from phone to panel. B (Microphone symbol): controls the speech level from panel to phone. Initially set both controls to mid-position and adjust each in turn for optimum speech clarity. It should be noted that if either or both controls are turned too high there will be a howling sound caused by acoustic feedback.
BSX Isolated Audio Entry System Troubleshooting Common Faults A very high percentage of calls to our technical support number, regarding new installations, are resolved to faulty wiring. The reasons for these are various: Broken cores, especially short links, sometimes broken inside the insulation! Connectors clamped onto the insulation instead of copper. Wire in the wrong side of a rising clamp connection, the clamps need to be unscrewed far enough to stop the wire going “underneath”.
BSX Isolated Audio Entry System Troubleshooting Lock Release problems Use this section to diagnose incorrect operation of the lock release when operated from a phone or the exit button (see basic functional test Pg 27). Perform the additional tests as described below using the Test button on the PCB controller and diagnose from the table. Test1: (Always use this test first to diagnose lock release problems) Press the TEST button on the Door Controller (when system is idle*).
BSX Isolated Audio Entry System Troubleshooting Call Problems Use this section to troubleshoot problems with establishing a call (ringing and answering a phone) discovered during basic testing (Pg). As there are many possible causes testing should follow the four sections below in the sequence suggested. 1. Preliminary Checks Phone does not ring when called. Ensure Phone is not muted.
BSX Isolated Audio Entry System Call the phone under test by pressing the required button and confirm by observing that the corresponding LED on the BSX PCB is illuminated Using a voltmeter: a) Check the voltage between I and O: +12V pulsing (The ring voltage) b) Check the voltage between V and O: +12V steady (Power for BS-LX model only) Repeat the voltage test at various points as detailed below to diagnose the fault:Test Test voltages at phone PCB Otherwise: Test voltages at BSX PCB Otherwise: Unp
BSX Isolated Audio Entry System Troubleshooting Speech Problems The objective of this section is to verify the correct operation of speech from the picking up of the ringing phone. All previous sections are assumed to be correct and working. The BSX2 PCB detects a phone going off hook, stops ringing and changes the DDA indicators from “Ring” to “Speak”, speech should then be active. Test: Ring a phone, listen at the door, then pick up the handset to verify speech. Phone keeps ringing quietly.
BSX Isolated Audio Entry System Phone Characteristics Phone On Hook 801 Rings, volume depends upon jumper 801P Rings, volume depends upon jumper Switch On – Rings, volume depends upon jumper Switch Off – No ring as I is disconnected Switch On – Rings, volume depends upon jumper 801PS Switch Off – No ring as I is disconnected Mute Off – Rings and flashes, volume depends upon BS-LX jumper Mute On – No ring just Flash Phone resets at the start of each ring pulse, delaying BS-LX ring.
BSX Isolated Audio Entry System Specifications BSX2 Controller PCB Size Supply Voltage Current Consumption 190mm x 203mm 10V to 14V d.c. 12mA idle 300mA ringing 801, 801P, 801S, 801PS Audio Phone Size 85mm x 212mm x 55mm Supply Voltage No direct supply. Ringer 12V a.c./d.c. Current Consumption 145mA ring current. BS-LX Audio Phone Size Supply Voltage Current Consumption 105mm x 235mm x 25mm 10V to 14V d.c. 25mA door open and muted, 145mA ring current.
BSX Isolated Audio Entry System Wiring Diagrams I R 0 T Z V L BSX2 FS8 Phone 8 Phone 7 I R 0 T Z V L (16) I R 0 T Z V L I R 0 T Z V L FS3 Phone 6 Phone 5 (15) (14) FS7 FS2 (13) I R 0 T Z V L I R 0 T Z V L FS6 Phone 4 Phone 3 (12) (11) FS1 FS5 Phone 2 I R 0 T Z V L Phone 1 (9) FS4 L V Z T 0 R I (10) BSX2 PCB Layout Status Test On Off Expansion Tone Volume SW1 1 PROG Lock Engaged C H R T LC LL LS LR DDA Display Speech P1 P2 P3 P4 P5 P6 P7 P8 B1 B9 + – Trade Push Buttons +
BSX Isolated Audio Entry System Wiring to Door – Push Buttons P1 P2 1 2 P3 P4 3 P5 4 5 P6 6 P7 7 P8 8 B1 9 10 11 12 13 14 15 16 B9 Wiring to Door – Panel and Door Equipment Speech Unit DDA Display Push Buttons Trade Time clock Exit C H R T LC LL LS LR P1 P2 P3 P4 P5 P6 P7 P8 B1 B9 + + C NO + - Door Eng.
BSX Isolated Audio Entry System Connection to Bell 200 coded access – BSX Drives Lock Bellcode 200 Controller Lock Supply + – Exit button (Optional) – + – Exit – Supply Connection to Bell 200 coded access – 200 Drives Lock Lock + – Exit – + – Exit Bellcode 200 Controller Connection to ACT FOB access – BSX Drives Lock OP1 or ACT Relay 1 + – NO C NC Exit Connection to ACT FOB access – ACT Drives Lock Lock + – Exit – PD-142 Issue 1 IP3 Push button IP2 Door contact IP1 Aux input 0V
BSX Isolated Audio Entry System Connection to Paxton FOB access – BSX Drives Lock – + Z Exit O OV H +12V C Lock PAX1 Proximity Reader Exit button (Optional) – + Z Exit O OV H +12V C Lock PAX1 Proximity Reader Exit button (Optional) + – Exit – + 12V + – Exit – + 12V Connection to Paxton FOB access – Paxton drives Lock Lock Supply Z Exit Z O Exit O + – – PAX1 Proximity Reader Exit button (Optional) Other Equipment to BSX – BSX Drives Lock Coil Coil Third Party Lock Controller Com 88
BSX Isolated Audio Entry System Safety Information and Declarations Connections to the 240VAC mains supply must be carried out by a qualified electrician or similar competent person, and made in accordance with current legislative requirements. A two-pole switch (as provided by a Consumer Unit or Switch-Fuse) must be included to isolate both Live and Neutral during Installation or Maintenance.
BSX Isolated Audio Entry System Bell System (Telephones) Ltd. Presley Way, Crown Hill, Milton Keynes MK8 0ET. Tel: 01908 261106 (Sales and Technical Support) FAX: 01908 261116 OR Local rate numbers Tel: 0845 121 4008 (Sales and Technical Support) FAX: 0845 121 4009 E-mail: sales@bellsystem.co.uk technical@bellsystem.co.uk Website: www.bellsystem.co.uk Standards This product complies with European directive 89/336/EEC on Electromagnetic Compatibility and Low Voltage Directive 72/23/EEC.
