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Operation / Technical Manual

Standalone OWS

Rev 2.4

ccupant

arning

ystem

BOWS020W,

BOWS060W &

BOWS120W

MA380

December 2019

Содержание BOWS020W

Страница 1: ...Operation Technical Manual Standalone OWS Rev 2 4 Occupant Warning System BOWS020W BOWS060W BOWS120W MA380 December 2019...

Страница 2: ...e draft issue W Z A S A S Rev 2 01 05 2011 Add current calculation add 20W model and update DIP switch table W Z A S A S Rev 2 1 22 08 2013 Minor update add photos and updated drawings A S A S Rev 2 2...

Страница 3: ...ndications 11 3 4 Optional OWS 4 Zone Splitter Board fits 4580 Brackets SUB999 12 3 5 Audio Amplifiers 14 3 5 1 Amplifiers Specifications 15 3 5 2 20 Watt Amplifier Module 15 3 5 3 60 120 Watt Amplifi...

Страница 4: ...WS 120W Standalone 27 Figure 17 F649A Iss6 OWS 250W Interfaced to CIE 28 Figure 18 F649B Iss6 OWS 250W Standalone 29 Figure 19 F649C Iss7 OWS 500W Interfaced to CIE 30 Figure 20 Remote Desktop Microph...

Страница 5: ...a main display board an audio amplifier a power supply supervision module an AC DC power supply and backup batteries within a metal enclosure Optional 4 Zone Splitter Board can be added if the space...

Страница 6: ...supply fault and power fail provided by the power supply supervision module to connect to an input in the CIE One supervised 24V bi polarity strobe output to provide alert and evacuation visual warni...

Страница 7: ...isolate mode as follow All the outputs are deactivated All the alert evacuation PA and background music functions are disabled When the trigger input becomes active e g alarm signal either the Alert...

Страница 8: ...on OWS fault contact can be used to provide a local warning or report to a remote monitoring equipment A new feature is added in the OWS software V1 5 to latch the fault condition when the system is l...

Страница 9: ...of expansion boards that are used in the Addressable CIEs so that the mounting brackets CB575 CB574 can be used for mounting up to 4 boards see Figure 6 3 2 Monitored Inputs and Outputs The Brooks OWS...

Страница 10: ...on diagrams of the main control board connected to different amplifiers is shown in Chapter 5 BLOCK Wiring Diagrams page 23 3 3 1 OWS Tones and Messages The standard format of the OWS provides T3 evac...

Страница 11: ...sage Alarm condition for the duration of delay time or manual activation via the front display Repeat the tone below for twelve times Continuous tone at 420Hz with the ON OFF time of 0 6s repeated for...

Страница 12: ...t Connected to the speaker line or the optional zone splitter board SUB999 EOL resistor 47k 0 5 Watt 1 14 CON7 Screw terminals 1 RS485 A RS485 interface Connected to optional remote microphone with PA...

Страница 13: ...Flashing once per cycle indicates a short circuit fault detected Flashing twice indicates an open circuit fault detected 3 4 Optional OWS 4 Zone Splitter Board fits 4580 Brackets SUB999 Figure 5 SUB99...

Страница 14: ...er Board Status Indications Designator Label Colour Active conditions LED 1 ZONE STATUS Yellow Steady Zone 1 2 3 and or 4 active tone message or PA Flashing Speaker zone 1 2 3 and or wiring fault LED...

Страница 15: ...tput 100Vrms 2A Max 60WMAX 6 7 Speaker Zone 3 output 100Vrms 2A Max 60WMAX 8 9 Speaker Zone 4 output 100Vrms 2A Max 60WMAX 10 11 OUT IN Audio source output to the next 4 zone splitter board 12 3 5 Aud...

Страница 16: ...A 3 1A 5 5A 11A Audio input level 1V RMS 1V RMS 1V RMS 1V RMS 3 5 2 20 Watt Amplifier Module Features High energy efficient class D amplifier design Built in 100V output transformer Standby function t...

Страница 17: ...lass D 60W Audio Amplifier Board Figure 9 Class D 120W Audio Amplifier board 3 5 4 250 Watt Amplifier Module High energy efficiency class D amplifier design Low voltage protection Over current protect...

Страница 18: ...dio amplifier enable disable input logic 5V 5mA It is to minimize the unit power consumption The amplifier output will be disabled when the input is high CON3 Screw terminals 1 AUDIO OUTPUT Audio outp...

Страница 19: ...Total loss of the dual power sources battery voltage less than 21V SUB760 provides an automatic battery test facility every approximately 70 hours During the test the DC supply input is disconnected...

Страница 20: ...5 to provide Power ON indication 7 Power Fail COM PSU Power fail changeover relay contact 5A 30V Normally energised relay 8 NO 9 NC 3 6 3 On Board LED indications Table 12 LED Indicators on the Power...

Страница 21: ...oard 35 all OFF 150 all ON 1 Zone Desktop Mic 9 40 8 Zone Desktop Mic 20 100 All LEDs On 3 6 5 Fuses The system fuses are listed in Table 14 Table 14 Fuse Specifications Board Designator Circuit Prote...

Страница 22: ...n S6 ON New Zealand convention tones messages comply with the AS2220 1 and the NZS4512 OFF Australian convention T3 tone message comply with the ISO7731 ISO8201 and AS1670 4 3 7 2 RS232 and RS485 sele...

Страница 23: ...d sounder pressure level meter which meet the requirements of the related standards such as ISO7731 Note selection of suitable speakers and spacing between them will also help to achieve the required...

Страница 24: ...OWS Standalone Manual MA380 Rev 2 4 23 5 BLOCK Wiring Diagrams Figure 12 F646B Iss 6 Standalone 20W OWS...

Страница 25: ...OWS Standalone Manual MA380 Rev 2 4 24 Figure 13 F647A Iss 8 OWS 60W Interfaced to CIE...

Страница 26: ...OWS Standalone Manual MA380 Rev 2 4 25 Figure 14 F647B Iss 8 OWS 60W Standalone...

Страница 27: ...OWS Standalone Manual MA380 Rev 2 4 26 Figure 15 F648A Iss 6 OWS 120W Interfaced to CIE...

Страница 28: ...OWS Standalone Manual MA380 Rev 2 4 27 Figure 16 F648B Iss 9 OWS 120W Standalone...

Страница 29: ...OWS Standalone Manual MA380 Rev 2 4 28 Figure 17 F649A Iss 6 OWS 250W Interfaced to CIE...

Страница 30: ...OWS Standalone Manual MA380 Rev 2 4 29 Figure 18 F649B Iss 6 OWS 250W Standalone...

Страница 31: ...OWS Standalone Manual MA380 Rev 2 4 30 Figure 19 F649C Iss 7 OWS 500W Interfaced to CIE...

Страница 32: ...OWS Standalone Manual MA380 Rev 2 4 31 Figure 20 Remote Desktop Microphone PA 1 PA 8 and PA 16 F626 Issue 4...

Страница 33: ...scent Abbotsford VIC 3067 Ph 03 9879 5294 SA P O Box 101 Woodville SA 5011 729A Port Road Woodville SA 5011 Ph 08 8347 0000 QLD P O Box 511 Archerfield QLD 4108 2 49 Boyland Ave Coopers Plains QLD 410...

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