GST D-9107RExd Скачать руководство пользователя страница 9 | Manualshive

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GST D-9107RExd Скачать руководство пользователя страница 9

D-9107RExd

Digital Flame Proof Dual IR Flame Detector

Installation and Operation Manual

Page 7

polarity-insensitive way.

7 Application

1

Fig. 10 shows the connection of the detector with GST fire alarm control panel.

Fig. 10

2

Connection of the detector with control panels of other suppliers are shown in Fig. 11.

Infrared Flame Detector

Power

Fire Alarm
Signal Input

Fault Signal
Input

AL2

AL1

FT2

FT1

Z2

Z1

D2

D1

Control Unit

Fig. 11

8 Troubleshooting

Possible Problem

Resolution

The indicator doesn’t flash

Check the cable connection. If there is no problem,
replace the detector.

Incorrect contact signal

Registration failure

Other problems

D1 D2 Z1 Z2

FT1 FT2 AL1 AL2

Fi

re

Al

ar

m

C
ontrol Panel

Power

Loop

Infrared Flame Detector

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Содержание D-9107RExd

Страница 1: ......

Страница 2: ...rview 1 2 Specification 1 3 Construction and Operation Principle 2 3 1 Construction 2 3 2 Adjustment Frame 3 3 3 Operation Principle 3 4 Installation and Connection 3 4 1 Installation 3 4 2 Connection 4 5 Testing 6 6 Operation 6 7 Application 7 8 Troubleshooting 7 9 Maintenance 8 10 Caution 8 11 Accessories 8 ...

Страница 3: ...terminals addressable mode application or power supply non addressable mode application 24VDC come from 24VDC power supply Operating Current Loop Standby current 1mA alarm current 1mA Maximum Consumption 28mW 24VDC Standby current 20mA alarm current 30mA Maximum Consumption 840mW Classifications The detector has 3 classifications The factory default sensitivity is class 1 which can be reduced in f...

Страница 4: ...rmally open in fault state and normally closed in other states Operating Environment Temperature 20 55 Relative Humidity 95 non condensing Ingress Protection IP65 Dimensions 166mm 235mm 199mm with adjustment frame Installation Hole Space 125 5mm 80mm Installation Hole for Cable Entry M27 2 Material and Color of Enclosure Stainless steel metallic grey Weight Detector 4 8kg Adjustment frame 1 3kg Ex...

Страница 5: ...nfrared spectrum through two signal processing channels Its microprocessor analyzes the signal through the flame channel and background channel to judge if there is flame 4 Installation and Connection 4 1 Installation Before installation check first if the enclosure is in good condition with all necessary markings Then set the detector address and classifications please refer to Section 6 Operatio...

Страница 6: ...ot and secure the four screws using an Allen key Note The base and enclosure shall be securely installed There shall not be any scratches or cracks on the detection window The enclosure shall be earthed Fig 6 Finally adjust the frame to make sure the detection window is facing the protected area and fix the screws after adjustment Note The detector shall be installed in compliance with relative in...

Страница 7: ...er of the cable with the protective earth inside the detector 6 Terminals on the base are shown in Fig 8 FT1 FT2 AL1 AL2 Fig 8 Z1 Z2 Communication loop input from fire alarm control panel Polarity insensitive D1 D2 24VDC power input Polarity insensitive AL1 AL2 Fire alarm contact output Normally open contact Closed in fire alarm FT1 FT2 Fault contact output Normally closed contact Open in fault Th...

Страница 8: ...an infrared light source at 1 5m distance in front of it it shall give fire signal within 30s and light the fire LED 3 After testing reset the detector from control panel if it connects to the loop If it s not connected to loop disconnect 24VDC power and re power it up Notify the proper authorities the system is back in operation 4 If a detector fails in testing clean and test it again If it still...

Страница 9: ...l panels of other suppliers are shown in Fig 11 Infrared Flame Detector Power Fire Alarm Signal Input Fault Signal Input AL2 AL1 FT2 FT1 Z2 Z1 D2 D1 Control Unit Fig 11 8 Troubleshooting Possible Problem Resolution The indicator doesn t flash Check the cable connection If there is no problem replace the detector Incorrect contact signal Registration failure Other problems D1 D2 Z1 Z2 FT1 FT2 AL1 A...

Страница 10: ...re the view of the detector is easy to be obscured Where the sun can directly shine the detection window Where the detector may encounter frequent vibration 7 Special conditions for safe use Repairs of the flameproof joints must be made in compliance with the structural specifications provided by the manufacturer Repairs must not be made on the basis of values specified in tables 1 and 2 of IEC 60...

Страница 11: ...Gulf Security Technology Co Ltd No 80 Changjiang East Road QETDZ Qinhuangdao Hebei P R China 066004 Tel 86 0 335 8502434 Fax 86 0 335 8502532 service gst fs utc com www gst com cn ...

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