TOA Electronics VS-900 User's Manual
Contents
1. 17 3 20 1 OUTGOING TELEPHONE CALLS 2000 eee 17 3 20 2 INCOMING OUTSIDE TELEPHONE LINE CALLS DIRECT IN 17 3 20 3 INCOMING OUTSIDE TELEPHONE LINE CALLS DIRECT IN DIALING 17 3 20 4 OUTSIDE TELEPHONE LINE CONNECTION TIME OUT 17 3 20 5 OUTSIDE TELEPHONE LINE CALL FORWARDING 17 3 20 6 TIME BASED OUTSIDE TELEPHONE LINE CALL 17 3 21 CONVERSATION RECORDING 18 VS 900 Architects and Engineering Specifications v1 0 1 GENERAL 1 1 MANUFACTURER The manufacturer shall have been in the business of manufacturing microprocessor based communication systems for more than ten years and shall provide a minimum of two years limited warranty to the authorized installing dealer 1 2 CONTRACTOR The contractor shall only submit products for which they are factory authorized to sell install and service The contractor shall furnish all equipment accessories and material This shall be done in strict accordance with specifications and applicable drawings as required for a complete and working solid state microprocessor based intercom system All material and or equipment necessary for proper operation of the system not specified or described herein shall be deemed part of the specifications 1 3 QUALIFICATIONS Any syst2. TOA VS 900 security Intercom Systems Architectural and Engineering Specification TOA Electronics Inc Gateway Blv d Ste 300 an Francisco 94080 1 650 588 2538 1 800 733 4750 V1 All Rights Reserved 2002 VS 900 Architects and Engineering Specifications v1 0 Ty SGENERAL is E 4 1 1 MANUFACTURE R 4 1 2 CONTRACTOR 4 1 3 QUALIFICATIONS a a a 4 T4 STANDARD PRODUCTS pisiri nie nir a a a d nadie 4 1 5 lt 5 aa ai aa a a a 4 1 6 AGENCY APPROVAL Soste AE aAA A ei r aat 4 2 SYSTEM CONFIGURATION AND 5 2 41 SYSTEM DESCRIPTION apa diets 5 2 2 SYSTEM STATION CAPACITY nati aden ea 5 2 3 STATION 5 2 3 1 DESKTOP WALL MOUNT MASTER STATION 5 2 3 2 TELEPHONE MASTER STATION cece eee cece cece eter eee aeeeceee teense teas eeeaaeeneees 5 23 3 ECONOMY SUB STATION o oo e tee 6 2 3 4 INDOOR SUB STATION 0oo eee eee n eee 6 2 3 5 5 5 ieena aaa iaai aa aaia 6 2 3 6 PANIC SUB STATIO
3. 20 6 TIME BASED OUTSIDE TELEPHONE LINE CALL FORWARDING See section 3 12 5 17 VS 900 Architects and Engineering Specifications v1 0 3 21 CONVERSATION RECORDING The Conversation Recording function shall allow individual recording of each Master Station Telephone Master Station and Telephone Line port Each port shall have an associated recording output 0 dBV unbalanced and a control activation port open collector 24 VDC maximum 20 mA Control activation shall occur immediately after communication has been established and deactivate immediately after communication has been terminated 18
4. 75 to 65 dBV defeatable 5 VDC phantom power and support speaker impedance of 200 to 400 ohms with adjustable speaker volume A detection jack contact input 5 VDC 10 mA contact resistance less than 10 ohms shall be available to support headset activation The microphone input shall have adjustable microphone sensitivity from 75 to 65 dBV with a defeatable 5 VDC phantom power supply The speaker output shall provide one Watt power output into an eight ohm speaker load with adjustable speaker volume The function key inputs shall allow contact closure activation of the equivalent to the Master Station C PTT and Transfer key functions as well as a Test key input for activating and testing all of the connected DSIO Card outputs The key inputs shall be activated with a dry contact switch closure with a rating of 5 VDC 0 5 mA and contact resistance of less than 50 ohms An In use Indication Output shall be available general purpose control open collector type 24 VDC 100 mA 10 VS 900 Architects and Engineering Specifications v1 0 The Direct Select Interface Card shall include an RS 232C D sub connector 9 pin female for programming the connected Direct Select I O Card s The DSI shall include an integral 6 position 4 contact RJ11 type modular plug and connect to the Master Station port with twisted pair cable When using the Master Station the maximum cable distance shall be the total connected distance from the exchange to the Mas
5. ABS resin pale white with dimensions W x H x D of 8 50 x 2 93 x 8 39 216 x 74 5 x 213 mm and weight of 2 07 Ibs 940 g Each Master Station shall have an integral 6 position 4 contact RJ11 type modular telephone jack and connect to a unique Master Station Line Card port with one twisted two pair cable with maximum service distance as follows 20 AWG 7546 ft 1 43 mile 2 3 km 22 AWG 4921 ft 0 93 mile 1 5 km 24 AWG 2953 ft 0 56 mile 0 9km The Desktop Wall Mount Master Station shall be the TOA MS 900 2 3 2 TELEPHONE MASTER STATION The security intercom system shall provide direct connection capability with standard DTMF type analog telephones with caller ID conforming to FCC Part 68 as limited function Master Stations referred to within this specification as Telephone Master Stations The security intercom system shall support Caller ID signaling and provide alphanumeric station number indication The Telephone Master Station shall support duplex and half duplex communication modes VS 900 Architects and Engineering Specifications v1 0 depending on the conversation partner Each Telephone Master Station shall connect to a unique Telephone Master Station Line Card port with a single twisted pair cable with total loop resistance including telephone to be no greater than 500 ohms The Telephone Master Station shall be the insert preferred manufacturer and model here 2 3 3 ECONOMY SUB STATION The Econ
6. CALL FORWARDING 14 3 14 2 REMOTE CALL FORWARDING CALL 14 3 14 3 TIME BASED CALL FORWARDING 14 3 14 4 OUTSIDE TELEPHONE LINE CALL FORWARDING 15 3 14 5 TIME BASED OUTSIDE TELEPHONE LINE CALL 15 3 14 6 NO ANSWER CALL 15 3 14 7 BUSY CALL FORWARDING e a 15 3 15 SCAN MONITORS tag tbh eek ied 15 316 16 3 17 EMERGENCY CONFERENCE 16 3 118 PAGING E a 16 3 18 41 ZONE PAGING AEAT 16 3 18 2 ALL ZONE PAGING 16 3 18 3 EMERGENCY PAGING a EAE R Seung 16 3 18 4 BROADCAST PRIORITY 2 sate 16 3 18 5 PAGING TIMEOUT 16 3 19 EXTERNAL SOURCE 15 1 eee eee reer etna 17 3 20 TELEPHONE LINE FUNCTIONS
7. VS 900CO 2 4 7 AUDIO FUNCTION CARD The Audio Function Card shall be powered by the Exchange Mainframe and provide the following one paging line output 0 unbalanced with sixteen associated open collector control outputs 24 VDC maximum 20 mA one line input for external source distribution 0 dBV unbalanced with four associated trigger inputs no voltage make contact open voltage 24 VDC short circuit current 20 mA and one Conference Emergency Conference link to allow simultaneous communication conversation between multiple Master Stations and or Telephone Master Stations VS 900 Architects and Engineering Specifications v1 0 The Audio Function Card shall be the TOA VS 900AF 2 4 8 TIE LINE INTERFACE CARD The Tie Line Card shall be powered by the Exchange Mainframe and allow interconnection of up to sixteen exchanges in a multi drop or bussed configuration Systems requiring a closed loop among multiple exchanges shall not be acceptable User dialed key sequences required for inter exchange calling and paging shall be identical to those used for intra exchange calling and paging The Tie Line Interface shall provide four voice links 0 dBu balanced two twisted pair cable each and data control RS 485 shielded twisted pair cable shared among the tie lined exchanges The maximum service distance total bus length shall be as follows 20 AWG 4 921 ft 0 93 mile 1 5 km 22 AWG 3 281 ft 0 62 mile 1 km 24 AWG
8. external Power Supply Units with a maximum current consumption of 7 A A 24 VDC input shall be available for use with a backup power supply to maintain operating capability in the event of AC Mains power failure The Exchange Mainframe shall have a Power ON OFF switch and LED s for Power and Status indication System cards shall connect to an integral backplane motherboard with onboard microprocessor real time clock and an internal power supply board with field replaceable fuses The speech path configuration shall be a time sharing switch with twelve types of internal sound sources System programming shall be performed exclusively with an external computer and all parameters shall be stored in EEPROM Systems requiring a backup battery for programming data storage shall not be acceptable Two RS 232C ports D sub connector 9 pin female shall be available for separate programming and data logging connections Operating temperature range shall be 32 to 104 degrees F 0 to 40 degrees C The enclosure finish shall be pre coated steel plate black and 30 gloss Dimensions W x H x D excluding the rack mounting bracket shall be 16 54 x 17 47 x 11 35 420 x 443 7 x 288 3 mm and weight shall be 28 Ibs 12 7 kg The exchange mainframe shall be rack mountable and occupy 10 EIA 19 rack spaces An accessory wall mount bracket shall be available with material and finish steel black electrode position paint with dimensions W x H x D o
9. functions such as Paging Call Forwarding or other function Programming the Auto Dial keys shall be possible at the Master Station by the user 3 9 REDIAL The Redial function shall allow the Master Station operator to one touch dial the last dialed station number or system function The Redial function shall not be available for Emergency Paging VS 900 Architects and Engineering Specifications v1 0 3 10 CAMP ON BUSY The Camp On Busy function shall allow a caller to wait for a called station to become available if a busy tone is heard after dialing 3 11 GROUP CALL The Group Call function shall allow sub stations to simultaneously call a pre programmed group of up to 16 Master Stations or Telephone Master Stations Initiating a call from the Sub station shall simultaneously sound a call tone at all Master Stations or Telephone Master Stations in the designated group The first Master Station or Telephone Master Station in the group to respond shall be connected to the Sub station canceling the call to the other stations Each group shall include one designated Representative station and up to fifteen designated Member stations Each Sub station shall be programmed to call the Representative station It shall be possible for Master Stations and Telephone Master Stations to be Members of more than one group at a time Representative stations in manual Call Forwarding mode shall automatically route calls to t
10. 00 Architects and Engineering Specifications v1 0 3 4 1 FULL DUPLEX Communication between two Master Stations shall be full duplex if at least one handset is off hook Communication between two Telephone Master Stations shall be full duplex Communication between a Master Station and a Telephone Master Station shall be full duplex if the Master Station handset is off hook 3 4 2 VOICE OPERATED VOX SWITCHING HALF DUPLEX Communication between a Master Station a Telephone Master Station shall be VOX if the Master Station handset is on hook Communication between a Master Station and a Sub station shall be VOX if the Master Station handset is off hook The voice level at the Master Station shall control the voice switching Communication between a Telephone Master Station and a Sub station shall be VOX 3 4 3 PRESS TO TALK PTT CONTROL The Master Station PTT key shall be pressed to talk and released to listen Communication between two Master Stations shall be PTT if both handsets are on hook Communication between a Master Station and a Sub station shall be PTT if the Master Station handset is off hook and PTT if the Master Station handset is on hook 3 5 CALLING PARTY DISPLAY The Master Station shall display the 6 digit number or 8 character name of one of up to 64 calling stations When the Master Station simultaneously receives calls from two or more stations the station with the highest priority shall be displayed and o
11. 1 969 ft 0 37 mile 0 6 km It shall be possible to convert the voice paths to fixed direction send and receive to accommodate standard audio media converters and the Site Connector Tie Line Interface The Tie Line Interface Card shall be the TOA VS 900TI 2 4 9 SITE CONNECTOR TIE LINE INTERFACE The Site Connector Tie Line Interface shall allow the interconnection of multiple exchanges with standard audio fiber interfaces or other media converters by combining up to four voice links from two Exchange Mainframe Tie Line Interface Cards The Site Connector Tie Line Interface shall require an external 20 VAC Power Supply Unit see section 2 4 2 and occupy 2 EIA 19 rack spaces The Site Connector Tie line Interface shall be the TOA VS 900SC 2 5 PERIPHERAL COMPONENTS 2 5 1 DIRECT SELECT INTERFACE The Direct Select Interface DSI Card shall connect between each Master Station and associated Master Station Line Card port and support up to thirty two 32 Direct Select I O DSIO Cards The maximum number of DSI Cards shall be four 4 per exchange and 64 per system 16 tie lined exchanges The DSI Card shall require an external 24 VDC 1 A power supply The DSI Card shall provide headset microphone input speaker output and key inputs A Master Station shall not be required to utilize the DSI Card s headset microphone input speaker output and key inputs The headset interface shall have adjustable microphone sensitivity from
12. EPHONE MASTER STATION TO SUB STATION 12 313 MASTER STATION TO MASTER STATION OR TELEPHONE MASTER STATION caw tae e en iri na avira ied nid navigated 12 3 25 CALLIN TIME OUP isc stich iets dal dud ane conten stilton dae aaa a a davies aan aA 12 33 CONVERSATION TIME OUT 12 3 4 CONVERSATION MODE Sa 12 3 4 1 FUEL DUPEEX 13 VS 900 Architects and Engineering Specifications v1 0 3 4 2 VOICE OPERATED VOX SWITCHING 13 343 PRESS TO TALK PTT CONTROL 0 0 cee eee eect eee piinaa eat 13 3 5 CALLING PARTY DISPLAY is ial aiid ons ih add ahead aa ta 13 3 6 SUB STATION PRIORITY LEVEL giunga steer terre 13 3 7 SELECTIVE RESPONSE CALL QUEUE 000 0 13 3 8 AUTO Satna 13 39 MREDIAL pcg tects ascii de ache A at 13 3 10 CAMP ON BUSY 14 3 11 GROUP CALL i aan niet 14 3 127 CALEL TRANSFER 14 Shor CALL OLD vec 14 CAEL FORWARDING 14 3 14 1 MANUAL
13. N on eieaa aione aaa A Ea Eadan aa ans iaaa 7 2 4 EXCHANGE COMPONENTS 8 24 1 EXCHANGE MAINFRAME 8 242 TPOWER SUPPE Y UNIT 8 243 MASTER STATION LINE CARD sssssessssrresrresrrssrrnsrrssrresrensreesrensrensrrnstrnerinerennrrnent 8 244 TELEPHONE MASTER STATION LINE CARD 9 2 4 5 SUB STATION LINE CARD 9 2 4 66 TELEPHONE LINE CARD i aa aiat 9 2 4 7 AUDIO FUNCTION etree ae 9 248 INTERFACE CARD eect 10 2 4 9 SITE CONNECTOR TIE LINE INTERFACE 00 oes eee 10 2 5 PERIPHERAL COMPONENT S ccc oath die aA nee 10 2 5 1 DIRECT SELECT INTERFACE 10 2 5 2 DIRECT SELECT I O INPUT OUTPUT CARD ee eee ete 11 25 3 DIRECT SELECT POWER 11 2 6 REMOTE CONTROL AND MONITORING 0000 11 3 SYSTEM FUNCTIONS ciciteci teeta cccecssiacessavacaaen snus cussedenssdussuesusetunantansudasauecdnandcnesaadedancdvanusenns 12 3 1 STATION COMMUNICATION ee ee reer 12 3 1 1 SUB STATION TO MASTER STATION OR TELEPHONE MASTER STATION 12 3 1 2 MASTER STATION OR TEL
14. SUPPLY The Direct Select Power Supply shall provide 24 VDC with rated 3 A current capacity to support one Direct Select Interface Card and two Direct Select I O Cards The Direct Select Power Supply shall be the TOA XPS 24VS 2 6 REMOTE CONTROL AND MONITORING The security intercom system shall allow external remote control and monitoring of intercom system functions through the exchange mainframe serial port The intercom manufacturer shall provide a serial communication protocol document The installing contractor shall be solely responsible for the correct operation and performance of the security intercom system and all external equipment connected to the intercom system 11 VS 900 Architects and Engineering Specifications v1 0 3 SYSTEM FUNCTIONS Note Master Station refers to proprietary system master station Telephone Master Station refers to a single line telephone used as a limited function Master Station Telephone Line refers to outside telephone line communication 3 1 STATION COMMUNICATION 3 1 1 SUB STATION TO MASTER STATION OR TELEPHONE MASTER STATION Sub station call in to a pre assigned Master Station or group of Master Stations shall be activated by pushing and releasing the Sub station call button A brief call tone shall sound at the Sub station to alert the caller when the call has been answered Communication shall be hands free at the Sub station location Sub stations equipped with a call
15. TOA model RS 150 2 3 4 INDOOR SUB STATION The Indoor Sub station shall include a heavy duty faceplate momentary action call switch loudspeaker and matching transformer The faceplate shall be brushed stainless steel 11 gauge The call switch shall be vandal resistant Pushing and releasing the sub station s call button shall initiate call in to a pre programmed Master Station Telephone Master Station or Master Station Group The loudspeaker shall have a 1 57 4 cm Mylar cone with a frequency response of 300 Hz to 4 kHz The output sound pressure level at a distance of 1 meter with 1 W of input power applied shall be 82 dB SPL The matching transformer shall be rated at 1 W at 25 V line with rated primary impedance of 625 ohms The sub station shall mount to a two gang electrical box with adapter ring using included 6 32 nickel plated steel slotted oval head mounting screws The faceplate dimensions shall be 4 72 x 4 72 120 mm x 120 mm The sub station shall maintain reliable operation in the ambient temperature range of 14 to 131 degrees F 10 to 55 degrees The sub station shall weigh 1 19 Ib 540 g Each Sub station shall connect to a unique Sub station Line Card port with a single shielded twisted pair cable with maximum service distance as follows 20 AWG 4265 ft 0 81 miles 1 3 km 22 AWG 2625 ft 0 5 miles 0 8 km 24 AWG 1 640 ft 0 31 miles 0 5 km Systems requiring more than one shielded twisted pair ca
16. activation input is broken During operation any other input will not accept a make contact closure Sub stations designated as Emergency priority shall not be accessed by the External Source Distribution function 3 20 TELEPHONE LINE FUNCTIONS The security intercom system shall accept up to two outside telephone lines per exchange allowing the system s Master Stations and Telephone Master Stations to place or receive outside telephone line telephone calls 3 20 1 OUTGOING TELEPHONE CALLS Outside telephone lines shall be accessible by dialing a pre programmed single digit access number to produce an audible dial tone The telephone number may then be dialed and after the called party answers conversation may commence Replacing the handset or pressing the C key shall terminate the conversation 3 20 2 INCOMING OUTSIDE TELEPHONE LINE CALLS DIRECT IN LINE The Direct In Line function shall allow an incoming outside telephone call to sound a call tone ata pre programmed representative and up to 3 member Master Stations and or Telephone Master Stations within the same exchange that is connected to the outside telephone line Lifting the handset or pressing the PTT key Master Station only shall terminate the calling tones at all masters in the group allowing conversation to begin 3 20 3 INCOMING OUTSIDE TELEPHONE LINE CALLS DIRECT IN DIALING The Direct In Dialing function shall allow outside telephone line calling parties to direc
17. all be transmitted to all Sub stations Master Stations Telephone Master Stations and external public address equipment A continuous ringing tone shall sound at each Telephone Master Station 3 18 4 BROADCAST PRIORITY The broadcast priority from highest to lowest shall be Emergency Paging Emergency Conference External Source Distribution and All Zone Paging A higher priority broadcast shall interrupt all lower priority paging or broadcast functions 3 18 5 PAGING TIME OUT The Paging Time Out function shall automatically terminate Zone and All Call paging calls that exceed a pre programmed time limit from ten 10 to nine hundred and ninety 990 seconds in ten 10 second intervals The Paging Time Out function shall not affect the Emergency Paging function 16 VS 900 Architects and Engineering Specifications v1 0 3 19 EXTERNAL SOURCE DISTRIBUTION The External Source Distribution function shall allow distribution of an external audio source to up to nineteen 19 zones The function shall be activated by providing a continuous make contact closure to one of four trigger inputs Up to 19 paging zones can be assigned to each one of a total of four trigger inputs in system programming Each zone shall include up to 1 024 Sub stations and up to 16 selective external public address equipment outputs During the activation input the external source shall be distributed to the pre programmed zones The function shall be terminated when the
18. be possible to initiate the Paging function with the Master Station handset either off hook or on hook External amplifier required 3 18 1 ZONE PAGING The Zone Paging function shall allow paging to up to nineteen 19 individual zones established in system programming by combining Sub stations with external public address system equipment Up to 1 024 Sub stations and up to 16 external control outputs can be registered per zone It shall be possible to randomly select two or more individual zones simultaneously up to 19 A paging pre announcement tone shall be transmitted to the selected zones 3 18 2 ALL ZONE PAGING The All Zone Paging function shall allow simultaneous broadcast to all programmed zones of Sub stations and external public address equipment Sub stations and external public address equipment not assigned to zones shall not receive the All Zone broadcast A paging pre announcement tone shall be transmitted to all zones The Master Station shall initiate the Paging function with the handset either off hook or on hook and terminate the Paging function by replacing the handset or pressing the C key 3 18 3 EMERGENCY PAGING The Emergency Paging function shall allow simultaneous broadcast to all connected Master Stations Sub stations and external public address equipment It shall be possible to restrict access to the Emergency Paging function in system programming A distinct Emergency paging pre announcement tone sh
19. being monitored shall be displayed on the Master Station The Scan Monitor function shall be available via hands free or Master Station handset It shall be possible to pause and restart the Scan Monitor function at any station within the group and advance or reverse monitoring by one Sub station intervals No audio shall be transmitted from the Master Station to the Sub stations being monitored unless the Master Station s PTT key is pressed When the Sub station to be monitored is busy the busy indication shall be displayed together with a busy tone at the Master Station Incoming calls to the Master Station in the process of scanning Sub stations shall be indicated on the calling party display 15 VS 900 Architects and Engineering Specifications v1 0 3 16 CONFERENCE The Conference function shall allow any Master Station or Telephone Master Station to initiate simultaneous conversation with up to two other Master Stations or Telephone Master Stations 3 17 EMERGENCY CONFERENCE The Emergency Conference function shall allow any Master Station or Telephone Master Station to initiate simultaneous conversation with a pre programmed group of up to three other Master Stations or Telephone Master Station with a short key sequence 3 18 PAGING The Paging function shall allow Master Stations or Telephone Master Stations to broadcast to pre programmed zones or all zones of multiple Sub stations and or external public address equipment It shall
20. ble for each Sub station shall not be acceptable The security intercom sub station shall be the TOA model RS 160 2 3 5 OUTDOOR SUB STATION The Outdoor Sub station shall include a heavy duty faceplate momentary action call switch loudspeaker and matching transformer The faceplate shall be brushed stainless steel 11 gauge The call switch shall be vandal resistant Pushing and releasing the sub station s call button shall initiate call in to a pre programmed Master Station Telephone Master Station or Master Station Group The loudspeaker shall have a 1 57 4 cm Mylar cone with a frequency response of 300 Hz to 4 kHz The output sound pressure level at a distance of 1 meter with 1 W of input power applied shall be 82 dB SPL The matching transformer shall be rated at 1 W at 25 VS 900 Architects and Engineering Specifications v1 0 V line with rated primary impedance of 625 ohms The sub station shall be weather resistant for use in outdoor applications The sub station shall mount to a two gang electrical box with adapter ring using included 6 32 nickel plated steel slotted oval head mounting screws The faceplate dimensions shall be 4 72 x 4 72 120 mm x 120 mm The sub station shall maintain reliable operation in the ambient temperature range of 14 to 131 degrees F 10 to 55 degrees The sub station shall weigh 1 19 Ib 540 g Each Sub station shall connect to a unique Sub station Line Card port with a single shielded
21. em substitution proposed as an equal to that herein specified shall be proven to be such by the contractor The contractor shall send the name and model numbers of substitute equipment and material together with three copies of specifications and dimensional drawings to the architect no less than days prior to the bid date The contractor shall obtain the architect s approval in writing by addendum prior to bid date 1 4 STANDARD PRODUCTS The equipment furnished under this specification shall be equal in every way to that manufactured by TOA Electronics Inc Catalog and model numbers are intended to indicate type and quality of design and material as well as exact operating features All equipment shall be designed by the manufacturer to operate as a complete system and shall be accompanied by the manufacturer s complete installation and operating instructions Contractor shall provide drawings showing all system interconnections and programming documentation 1 5 SERVICE FACILITIES The contractor shall make available to the purchaser a service department for the manufacturer s equipment This contractor shall stock the manufacturer s components and shall provide maintenance during normal working hours at no cost to the purchaser for the warranty period of _____ years Damage caused by misuse abuse or accident is exempt from this warranty On site service provided outside of normal working hours shall be available at the prevailing ove
22. f 15 41 x 17 32 X 2 28 391 4 x 440 x 58 mm and weight of 4 63 Ibs 2 1 kg System programming software installation operators manuals shall be included with each mainframe The Exchange Mainframe shall be the TOA VS 900MF The Exchange Wall Mount Bracket shall be the TOA YC 303 2 4 2 POWER SUPPLY UNIT The Power Supply Unit shall provide two 20 VAC 2 A AC outputs to the Exchange Mainframe and support a maximum of 2 Sub station Line Cards The AC mains power requirements shall be 110 120 VAC 50 60 Hz An optional rack mount panel shall allow side by side rack mounting of two Power Supply Units and occupy four 4 EIA 19 rack spaces The material and finish shall be steel plate with ivory color with dimensions W x H x D of 6 30 x 2 68 x 7 01 160 x 68 x 178 mm and weight of 6 17 165 2 8 kg The Power Supply Unit shall be the TOA PU 200 The Rack Mount Panel shall be the TOA PN 100B 2 4 3 MASTER STATION LINE CARD The Master Station Line Card shall be powered by the Exchange Mainframe and provide connection ports for two Master Stations Each Master Station port shall have an associated recording output 0 dBV unbalanced and a control activation port open collector 24 VDC maximum 20 mA Control activation shall occur immediately after communication has been established and deactivate immediately after communication has been terminated Each Master Station shall connect to a unique Master Station Line Card po
23. ginal station without interference from the No Answer Call Forwarding function When the designated receiving station is also registered for No Answer Call Forwarding the call shall be further rerouted to the second station When the designated receiving station is busy the original station continues to be called The No Answer Call Forwarding function shall be disabled when the designated receiving station has already been registered for Call Forwarding The No Answer Call Forwarding function does not interfere with a Sub station call to a designated Group Call representative station that is registered for No Answer Call Forwarding The group call designation shall be given priority 3 14 7 BUSY CALL FORWARDING The Busy Call Forwarding function shall automatically route calls to a busy Master Station or Telephone Master Station to a designated Master Station or Telephone Master Station The Busy Call Forwarding function shall not interfere with a Sub station call to a Group Call representative station that is registered for Busy Call Forwarding 3 15 SCAN MONITOR The Scan Monitor function shall allow any Master Station to automatically scan a designated group of up to sixteen Sub stations for listen only audio monitoring of each Sub station System programming shall allow a monitor interval time of one to ninety nine seconds in one second intervals with a different interval time for each Master Station The number or name of the Sub station
24. he designated receiving station without calling other Member stations If the receiving station is also assigned to a group the call shall be made to all stations in that same group Representative or Member stations in Busy Call Forwarding or No Answer Call Forwarding mode shall process the call as a normal Group Call Calls between Master Stations and or Telephone Master Stations shall not call other stations within the group 3 12 CALL TRANSFER The Call Transfer function shall allow a Master Station or Telephone Master Station to transfer the conversation partner to another Master Station or Telephone Master Station 3 13 CALL HOLD The Call Hold function shall allow a Master Station or Telephone Master Station to place a conversation on hold and transmit a holding tone to the conversation partner 3 14 CALL FORWARDING 3 14 1 MANUAL CALL FORWARDING The Call Forwarding function shall allow incoming calls to be automatically forwarded to another receiving Master Station or Telephone Master Station by registering the receiving station number at the original station forwarding station or at the destination receiving station see Remote Call Forwarding Call Forwarding shall be enabled and cancelled at the original station by a simple key sequence After enabled the registered receiving station number shall be displayed If the designated receiving station is also registered for a Call Forwarding related function calls
25. ions The sub station shall mount to a two gang electrical box with adapter ring using included 6 32 nickel plated steel slotted oval head mounting screws The faceplate dimensions shall be 4 72 x 4 72 120 mm x 120 mm The sub station shall maintain reliable operation in the ambient temperature range of 14 to 131 degrees F 10 to 55 degrees C The sub station shall weigh 1 26 Ib 570 g Each Sub station shall connect to a unique Sub station Line Card port with a single shielded twisted pair cable with maximum service distance as follows 20 AWG 4265 ft 0 81 miles 1 3 km 22 AWG 2625 ft 0 5 miles 0 8 km 24 AWG 1 640 ft 0 31 miles 0 5 km Systems requiring more than one shielded twisted pair cable for each Sub station shall not be acceptable The security intercom sub station shall be the TOA model RS 180 VS 900 Architects and Engineering Specifications v1 0 2 4 EXCHANGE COMPONENTS 2 4 1 EXCHANGE MAINFRAME The Exchange Mainframe shall be modular and support up to four 4 Master Stations or Telephone Master Stations and sixty four 64 Sub stations Each mainframe shall have the capacity to accept two Master Station or Telephone Master Station Line Cards four Sub station Line Cards one C O Telephone Line Interface Card one Audio Function Card and one Tie Line Interface Card All system cards shall have removable terminal blocks for solderless wiring terminations The Exchange Mainframe shall require up to two
26. lamp shall flash the call lamp on and off immediately after call initiation When the call is answered the call lamp mode shall change from flashing to steady on state After the call is terminated the call lamp shall revert back to the off state 3 1 2 MASTER STATION OR TELEPHONE MASTER STATION TO SUB STATION Calling a Sub station from a Master Station shall be accomplished by dialing the desired Sub station number either with the handset on hook or off hook Calling a Sub station from a Master Station shall activate a brief tone at the Sub station after which the calling party s voice may be heard and communication may commence Sub stations equipped with a call lamp shall light to steady on state Following a brief call tone the Master Station shall be automatically connected to the Sub station The Master Station s voice shall be heard at the Sub station while the Master Station operator is talking and the Sub station s voice shall only be heard at the Master Station when the Master Station operator stops talking To terminate the conversation the Master Station shall replace the handset or press the C key which will also change the Sub station call lamp to the off state 3 1 3 MASTER STATION TO MASTER STATION OR TELEPHONE MASTER STATION Calling a Master Station or Telephone Master Station from a Master Station or Telephone Master Station shall be accomplished by dialing the desired station number either with the handset on hook or
27. off hook A trill call tone shall be heard at the calling station handset or from the station s internal speaker if dialed with the handset on hook A trill call tone shall be heard at the called station Lifting the handset shall stop the call tone and allow conversation to proceed Alternatively the call may be answered by pressing the PTT key for hands free conversation Either party may terminate the conversation by replacing the handset or pressing the Master Station s C key 3 2 CALL IN TIME OUT The programmable Call in Time out function shall automatically terminate a call in from Normal priority Sub stations after a specific time if the call is not answered The time out period shall be programmable in one minute increments from one to ninety nine minutes 3 3 CONVERSATION TIME OUT The programmable Conversation Time Out function shall automatically terminate intercom conversations after a pre programmed duration programmable in ten second increments from ten to nine hundred and ninety seconds When the limited time is reached a warning signal tone shall be transmitted to both the calling and called parties to terminate the conversation The Conversation Time Out shall not apply to Emergency Conference Outside Line Telephone Conversation or Emergency Priority Sub Station Calls 3 4 CONVERSATION MODES Three different conversation modes shall be employed depending on the type of stations in use 12 VS 9
28. omy Sub station shall include a heavy duty faceplate momentary action call switch loudspeaker and matching transformer The faceplate shall be brushed stainless steel 14 gauge Pushing and releasing the sub station s call button shall initiate call in to a pre programmed Master Station Telephone Master Station or Master Station Group The loudspeaker shall have a 1 57 4 cm Mylar cone with a frequency response of 300 Hz to 4 kHz The output sound pressure level at a distance of 1 meter with 1 W of input power applied shall be 82 dB SPL The matching transformer shall be rated at 1 W at 25 V line with rated primary impedance of 625 ohms The sub station shall mount to a two gang electrical box with adapter ring using included 6 32 nickel plated steel slotted oval head mounting screws The faceplate dimensions shall be 4 72 x 4 72 120 mm x 120 mm The sub station shall maintain reliable operation in the ambient temperature range of 14 to 122 degrees F 10 to 50 degrees The sub station shall weigh 0 90 Ib 410 g Each Sub station shall connect to a unique Sub station Line Card port with a single shielded twisted pair cable with maximum service distance as follows 20 AWG 4265 ft 0 81 miles 1 3 km 22 AWG 2625 ft 0 5 miles 0 8 km 24 AWG 1 640 ft 0 31 miles 0 5 km Systems requiring more than one shielded twisted pair cable for each Sub station shall not be acceptable The security intercom sub station shall be the
29. one paging function Conversation method shall be half duplex by voice operated switch controlled by the Master Station or Telephone Master Station and simplex conversation by PTT switch controlled by the Master Station The combined maximum power output shall be 6 W at 25 V line A paging output unbalanced 20 dBV and paging input balanced 25 V line 30 W maximum shall allow connection of an external amplifier for sub station paging Each Sub station shall connect to a unique Sub station Line Card port with a single shielded twisted pair cable with the following wire gauges and maximum service distances 20 AWG 4265 ft 0 81 miles 1 3 km 22 AWG 2625 ft 0 5 miles 0 8 km 24 AWG 1 640 ft 0 31 miles 0 5 km The Sub station Line Card shall be the TOA VS 900RS 2 4 6 C O TELEPHONE LINE CARD The Outside Telephone Line Card shall be powered by the Exchange Mainframe and provide connection ports for two outside telephone lines or trunks in compliance with FCC Part 68 regulations The C O Telephone Line Card shall be compatible with both loop and ground start systems and use DTMF dialing Each telephone line port shall have an associated recording output 0 dBV unbalanced and a control activation port open collector 24 VDC maximum 20 mA Control activation shall occur immediately after communication has been established and deactivate immediately after communication has been terminated The C O Telephone Line Card shall be the TOA
30. rt with a single twisted two pair cable with the following wire gauges and maximum service distances 20 AWG 7546 8 VS 900 Architects and Engineering Specifications v1 0 ft 1 43 mile 2 3 km 22 AWG 4921 ft 0 93 mile 1 5 km 24 AWG 2953 ft 0 56 mile 0 9km The Master Station Line Card shall be the TOA VS 900MS 2 4 4 TELEPHONE MASTER STATION LINE CARD The Telephone Master Station Line Card shall be powered by the Exchange Mainframe and provide connection ports for two DTMF based analog telephones designed in compliance with FCC Part 68 with support for Caller ID signaling Each Telephone Master Station port shall have an associated recording output 0 dBV unbalanced and a control activation port open collector 24 VDC maximum 20 mA Control activation shall occur immediately after communication has been established and deactivate immediately after communication has been terminated Each Telephone Master Station shall connect to a unique Telephone Master Station Line Card port with a single twisted pair cable with total loop resistance including telephone to be no greater than 500 ohms The Telephone Master Station Line Card shall be the TOA VS 900AL 2 4 5 SUB STATION LINE CARD The Sub station Line Card shall be powered by the Exchange Mainframe and provide connection ports for sixteen Sub stations Two links one voice link and one voice paging link shall allow two simultaneous conversations or one conversation and
31. rtime labor rate 1 6 AGENCY APPROVALS The security intercom system shall be listed under UL 1950 and manufactured to ISO 9001 standards VS 900 Architects and Engineering Specifications v1 0 2 SYSTEM CONFIGURATION AND COMPONENTS 2 1 SYSTEM DESCRIPTION The security intercom system shall be designed for security applications and provide reliable and intelligible voice communication between Master Stations Telephone Master Stations and Sub stations A Master Station shall be defined as a station that can selectively dial any other Master Station or Sub station in the system A Telephone Master Station shall be defined as a single line telephone with Caller ID used as a limited function Master Station to selectively dial any other Master Station or Sub station in the system A Sub station shall be defined as a station that calls in to a pre programmed Master Station or group of Master Stations by pressing and releasing a call button 2 2 SYSTEM STATION CAPACITY The security intercom system exchange mainframe shall be modular expandable for optimum station configuration and capable of future expansion by adding additional station line cards and or exchanges as required Each exchange mainframe shall be capable of supporting a maximum configuration of four 4 Master Stations or Telephone Master Stations and sixty four 64 Sub stations or a minimum configuration of two 2 Master Stations or Telephone Master Stations and sixteen 16 Sub s
32. shall not be forwarded from that receiving station 3 14 2 REMOTE CALL FORWARDING CALL CAPTURE The Remote Call Forwarding Call Capture function shall allow incoming calls to be remotely forwarded from the destination receiving station After registration the receiving station number shall be displayed on the original station The designated receiving station shall be able to directly call the original station If the designated receiving station is also registered for a Call Forwarding related function calls shall not be forwarded from that receiving station 3 14 3 TIME BASED CALL FORWARDING The Time Based Call Forwarding function shall allow incoming calls to be automatically forwarded to another receiving Master Station or Telephone Master Station during a pre programmed daily time period During the transfer interval the registered receiving station number shall be displayed on the original station s display panel to indicate that the original station is in Time Based Call Forwarding mode The designated receiving station can directly call the original station without interference from the call forwarding function If the designated 14 VS 900 Architects and Engineering Specifications v1 0 receiving station is also registered for a Call Forwarding related function calls shall not be forwarded from that receiving station 3 14 4 OUTSIDE TELEPHONE LINE CALL FORWARDING The Outside Telephone Line Call Forwarding function shall au
33. t dial a station number and be connected to a desired Master Station Telephone Master Station or Sub station When a call is received from the outside telephone line the security intercom system shall automatically respond by transmitting a dial tone to the calling party After hearing the dial tone dialing the station number shall connect the calling station to the called party If the calling party does not dial a station number within 10 seconds after the dial tone is transmitted the registered Direct In Line stations shall be called If the called station does not answer for 30 seconds or more after the calling party dials the station number the call shall be canceled Calls shall be automatically forwarded if the station called from the outside telephone line is currently in Call Forwarding Busy Call Forwarding or No Answer Call Forwarding mode Calls shall not be automatically forwarded when the station called from the outside telephone line is currently in Outside telephone line Call Forwarding mode 3 20 4 OUTSIDE TELEPHONE LINE CONNECTION TIME OUT The Outside Telephone Line Connection Time Out function shall limit the duration of connection with the outside telephone line to a duration of one 1 to ninety nine 99 minutes in one 1 minute intervals When the limited time is reached a warning signal tone shall be transmitted to both the calling and called parties 3 20 5 OUTSIDE TELEPHONE LINE CALL FORWARDING See section 3 12 4 3
34. tations Optional tie line cards shall allow interconnection of up to sixteen exchange mainframes for a maximum system capacity of sixty four 64 Master Stations or Telephone Master Stations and one thousand and twenty four 1024 Sub stations 2 3 STATION EQUIPMENT 2 3 1 DESKTOP WALL MOUNT MASTER STATION The Master Station shall support duplex half duplex and Press To Talk PTT communication modes depending on the conversation partner and hook switch status The Master Station shall be exclusively powered by the Master Station Line Card port Specifications shall include a handset and hook switch hands free microphone electret condenser type and station speaker dynamic type 8 ohms 2 24 57 mm 0 6 W with high low volume switch The Master Station shall have an in use lamp handset speaker volume control 0 to 12 dB and station number directory The Master Station shall also have external speaker output 8 ohms 0 6 W with screw terminal connector The Master Station keypad shall utilize membrane type switches and include numeric 0 9 PTT Cancel Redial Transfer keys and eight user programmable Auto Dial keys A 12 digit LCD shall provide alphanumeric station number and priority status function and digital clock indication The Master Station shall be suitable for desktop use or wall mounting with an included bracket The operating temperature range shall be 32 to 104 degrees F 0 to 40 degrees C Finish shall be
35. ter Station via the VS 900DI and shall be 20 AWG 7546 ft 1 43 mile 2 3 km 22 AWG 4921 ft 0 93 mile 1 5 km 24 AWG 2953 ft 0 56 mile 0 9km The Direct Select Interface Card shall be the TOA VS 900DI 2 5 2 DIRECT SELECT I O INPUT OUTPUT CARD The Direct Select I O DSIO Card shall connect to the Direct Select Interface Card and provide 32 sets of I O connections Each I O set shall include a relay call LED driver and direct select input System programming shall allow the user to associate each I O set with a Master Station or Sub station The Direct Select Interface Card shall support a maximum of thirty two 32 DSIO Cards Each relay shall be normally open type with contact capacity of 24 V DC 1 A System programming shall allow global configuration of the relay activation mode as call in or answer activated Each Call LED output for LED indication of incoming and outgoing calls shall be open collector type 24 V DC 100 mA A current limiting resistor shall be required in series with each LED Each Direct Select Input contact for calling and response switch operation shall be activated with a dry contact switch closure with a rating of 5 VDC 0 5 mA and contact resistance of less than 50 ohms The DSIO Card shall require an external 24 VDC 1 A power supply Each type of I O shall require a 50 position CHAMP IDC type Amphenol type connector The Direct Select I O Card shall be the TOA VS 910DI 2 5 3 DIRECT SELECT POWER
36. ther waiting stations shall be displayed in order of priority as the REDIAL key is pressed The display priority shall be displayed in the following order Emergency Conference calls Emergency priority Sub station calls Incoming Outside Telephone Line calls Normal priority Sub station calls and Master Station or Telephone Master Station calls 3 6 SUB STATION PRIORITY LEVEL Each sub station shall be assigned a display priority as Normal Emergency by system programming at the time of installation Emergency sub station calls shall appear higher in the programmed Master Station s Call Queue 3 7 SELECTIVE RESPONSE CALL QUEUE The Selective Response Call Queue function shall allow a Master Station receiving multiple calls simultaneously to select and answer any desired calling party from up to 64 queued calls Pressing the REDIAL key shall advance the display to the station number or name of the second calling party Subsequent depressions of the REDIAL key will cycle the display through all waiting station numbers or names Lifting the handset when the desired station number name is displayed shall terminate the calling tone and initiate conversation Alternatively the PTT key may also be pressed for hands free response 3 8 AUTO DIAL Each Master Station shall support an Auto Dial function and include eight programmable Auto Dial keys to allow one touch dialing of an assigned station number or to activate
37. tomatically route all incoming calls to a pre programmed outside telephone line telephone number for each individual Master Station or Telephone Master Station All outside telephone line telephones calls shall directly call the original station without interference from the call forwarding function 3 14 5 TIME BASED OUTSIDE TELEPHONE LINE CALL FORWARDING The Time Based Outside Telephone Line Call Forwarding function shall automatically route all incoming calls to an outside telephone line telephone number for each individual Master Station or Telephone Master Station during a pre programmed interval within a twenty four hour time period The forwarding interval start and end times shall be registered in system programming All outside telephone line telephones can directly call the original station without interference from the call forwarding function 3 14 6 NO ANSWER CALL FORWARDING The No Answer Call Forwarding function shall automatically reroute calls to a Master Station or Telephone Master Station to a designated receiving station if the called party does not respond within a preset period of time programmable from one to ninety nine seconds in one second intervals When several calls are simultaneously made to the original station the original station shall begin its time count upon receiving the first call and then forward all waiting stations when the set interval time elapses The designated receiving station can directly call the ori
38. twisted pair cable with maximum service distance as follows 20 AWG 4265 ft 0 81 miles 1 3 km 22 AWG 2625 ft 0 5 miles 0 8 km 24 AWG 1 640 ft 0 31 miles 0 5 km Systems requiring more than one shielded twisted pair cable for each Sub station shall not be acceptable The security intercom sub station shall be the TOA model RS 170 2 3 6 PANIC SUB STATION The Panic Sub station shall include a heavy duty faceplate momentary action call switch loudspeaker and matching transformer The faceplate shall be brushed stainless steel 11 gauge The call switch shall be vandal resistant and shall include a red push button Pushing and releasing the sub station s call button shall initiate call in to a pre programmed Master Station Telephone Master Station or Master Station Group The loudspeaker shall have a 1 57 4 cm Mylar cone with a frequency response of 300 Hz to 4 kHz The output sound pressure level at a distance of 1 meter with 1 W of input power applied shall be 82 dB SPL The matching transformer shall be rated at 1 W at 25 V line with rated primary impedance of 625 ohms The sub station shall include a red call LED that flashes immediately after pushing the call button and lights continuously during conversation A control output 30 mA 24 VDC open collector type shall activate immediately after pushing call button and remain active until call is cancelled The sub station shall be weather resistant for use in outdoor applicat
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