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I-9105R
Intelligent Reflective Beam Detector
Installation and Operation Manual

The Intelligent Solution

3. Built-in

microprocessor

enables

intelligent judgment about fire

alarm and fault.

4. The detector can calibrate automatically, which ensures a single

person complete adjustment in short time. It’s also convenient to

operate.

5. Self-diagnosis function can monitor the inner fault.

6. Automatic compensation for factors weakening received signals,

such as a certain of dust contamination, positional excursion and

ageing transmitter.

7. Simple to control and operate by integrating digital bus protocol.

Electronically addressed. The address can be programmed in field.

9. Two sensitivity levels can be set in field.

10. The detector’s optical pathway is designed with strong

anti-interference ability.

11. SMT processing technology.

12. Attractive and decent appearance.

13. Standard: EN 54-12.

III Technical

Specifications

1. Operating Voltage: 24VDC (15V~28V)

2. Operating Current:

Power current: Commission current

≤

20mA

Standby current

≤

8mA

Alarm current

≤

12mA

3. Loop

Output:

Loop Voltage: 24V (15V~28V)

4. Fire, fault contact output

Fire output contact: contact capacity is 28V/2A. Normally open in

normal state, closed in fire condition.

Fault output contact: contact capacity is 28V/2A. Closed in normal

Содержание I-9105R

Страница 1: ......

Страница 2: ...4 V Mounting and Wiring 6 1 Ambient Conditions for Installation 6 2 Mounting Height and Position 7 3 Mounting 10 4 Wiring 13 VI Commission 14 VII Cautions 16 VIII Operation 16 1 Reading Information 16 2 Setting Address Code 17 3 Setting Sensitivity Level 17 4 Setting the Device Type 17 5 Other Functions 18 IX Troubleshooting 19 X Maintenance 20 XI Accessories 21 Appendix 1 Warnings 22 Appendix 2 W...

Страница 3: ...on the distance from the detector With excellent built in microprocessor the detector has strong ability of analysis and judgment The detector can carry out system adjustment compensation of variation of ambient data and judgment of fire and fault through fixed algorithm With new and reasonable design esthetical pleasing flexible judgment and alignment method it s easy to install and adjust The se...

Страница 4: ...le to control and operate by integrating digital bus protocol 8 Electronically addressed The address can be programmed in field 9 Two sensitivity levels can be set in field 10 The detector s optical pathway is designed with strong anti interference ability 11 SMT processing technology 12 Attractive and decent appearance 13 Standard EN 54 12 III Technical Specifications 1 Operating Voltage 24VDC 15...

Страница 5: ...r again to clear the fire signal if GST control panel is not connected Fault Yellow LED illuminates Fault output contact is open The detector clears the fault signal automatically if the condition causing the fault disappears Optical pathway obscured totally the detector first gives fault signal and turns on yellow LED 15 second later it reports fire alarm and red LED is turned on fire output cont...

Страница 6: ...ial environment 13 Dimensions Length 206mm Width 95mm Depth 95mm 14 Material and Color of Enclosure ABS gray 15 Weight 450g 16 Mounting Hole Spacing Spacing for embedding 158mm Spacing for surface mounting 79mm 96mm IV Structure and Operation Principle 1 Appearance of the detector is shown in Fig 1 Cable Entry Commission Zone LEDs Receiving Window Emitting Window Fig 1 2 Internal devices of the de...

Страница 7: ...oprocessor When the detector is in normal monitoring state the intensity of infrared beam received by the receiving part is steady at a certain level When smoke particles enter the detecting area the intensity of infrared light received by the receiving part falls owing to light scattering When the smoke particles reach a certain density and the intensity of infrared light received by the receivin...

Страница 8: ...r mounting either the detector or the reflector should be firm and smooth The detector is mounted vertical to the wall The wall may seem to be smooth but corrugated or uneven or may be changed by the environment in rainy season or in winter and the installer should ensure the detector not affected by these factors If the detector is installed on sustaining rack similar to metal tube make sure the ...

Страница 9: ...ing wall or fitting is greatly affected by mechanical vibration There are fixed or moving objects within 1m from the detector s optical pathway There is strong magnetic field 2 Mounting Height and Position The mounting height of the detector and reflector should be most accessible by smoke into beam zone The following recommendations are for reference a When space height is not over 5m the detecto...

Страница 10: ...rom the ceiling as shown in Fig 5 Detector Reflector 7m 6m Fig 5 c When space height is more than 8m the roof is normally gabled without ceiling the detector and reflector should be mounted on the two facing walls about 8m from the floor ensuring that the vertical distance between the detector reflector and top of the building is not less than 0 5m as shown in Fig 6 The distance should be 7m from ...

Страница 11: ...r gable structure with space height about 8m the detector and reflector should be mounted on the two facing walls 1 5m from the gabled girder as shown in Fig 7 Detector Detector Reflector Reflector 6 5m 8m Reflector Detecor Fig 7 e If the surroundings are glass or transparent plastic please place the detector on the south wall in a building If the detector 9 ...

Страница 12: ...n you need to set the length of optical pathway first by setting device type of the detector The detector can work at two levels of length When mounting distance between the detector and the reflector is not less than 40m but not more than100m the detector type should be set at 52 factory default When the mounting distance between the detector and the reflector is less than 40m but more than 8m th...

Страница 13: ...les on the wall c Drill two holes at the marked positions and push two 6 plastic expansion bolts in d Thread the wires through the cable entry ensuring the length of wires inside convenient for connection e Fix the detector base on the wall with two plastic expansion bolts and flat washers Mounting method is shown in Fig 9 Back Box Plastic Expansion Bolt Fig 9 2 Conduit surface mounting a Put the ...

Страница 14: ...4 10 bolts and flat washers f The mounting bracket should be earthed through the mounting hole Mounting method is shown in Fig 10 Bracket Plastic Expansion Bolt Conduit Holes for fixing the detector Bracket Earth label Mounting hole Fig 10 3 Mounting the Reflector The reflector is mounted opposite the detector but in line with it When the distance between the detector and the reflector is more tha...

Страница 15: ...ig 11b Unit mm Fig 11a Fig 11b 4 Wiring Connect 24VDC power wire without polarity to terminal D1 and D2 of the detector in field Connect the control panel loop polarity insensitive to terminal Z1 and Z2 The reflectors need not to connect with wires K11 K12 are fire output contacts K21 and K22 are fault output contacts Terminals are shown in Fig 12 13 ...

Страница 16: ...tably VI Commission 1 Steps a Take off the protective membrane carefully on the surface of the reflector and the detector Do not scratch or contaminate their surfaces b Remove the detector s top cover and connect to 24VDC power Two minutes later put the magnet of commission tool close to the reed switch around the red LED of detector s interface board There may be two cases with the LEDs 1 Green L...

Страница 17: ...ly Yellow LED flashing means weak light green LED flashing means strong light If red LED yellow LED and green LED flash alternately this means the detector failed to adjust automatically and cannot enter normal monitoring state Please open the detector s top cover and do adjustment from step b If yellow LED and green LED illuminate no more and red LED flashes periodically this means the detector i...

Страница 18: ...oard foam board or thin wood board should not be placed between the base and the wall or the bracket VIII Operation The detector can be simply programmed by a hand held programmer Address device type and sensitivity level of the detector can be set with a programmer Open the detector s top cover connect I2 C cable of hand held programmer PS 2 cable with XT3 of the detector Turn on the power of han...

Страница 19: ...her operations z If programming fails press Clear the screen will show a 0 input address code once more 3 Setting Sensitivity Level The hand held programmer can set two sensitivity levels to the detector 2 is sensitivity one and 3 is sensitivity two referring to detailed operations below z Enter I2 C programming mode of hand held programmer and the screen shows a 0 z Input unlock password press Cl...

Страница 20: ...nsation of Light When dust exists in the working environment of the detector the emitting window receiving window and reflector will be covered with dust which will affect normal operation In order to solve the problem we designed the function of automatic compensation of light When there is dust on windows the detector can judge the amount of dust and compensate the received signal through intern...

Страница 21: ... component with problem If in f connect again in right way Fault LED constantly illuminates after power up Wrong device type Program the device type 51 or 52 again according to Section VIII Operation Reports fault after the control panel powers on and registers The detector is not in normal working state Commission once more Green LED constantly flashes after power on a Emitting diode or circuit d...

Страница 22: ... fault signal after working for a long time first check whether the detector is damaged or not and make sure that it is fixed to the wall or other fittings Then check whether it is the accumulating dust and positional excursion causing compensation fault then consider other types of fault 2 If emitting window receiving window and reflector surface are found contaminated clean them with soft cloth ...

Страница 23: ... and Operation Manual The Intelligent Solution 21 XI Accessories Accessories provided with the detector are as follows Four plastic expansion bolts One bracket Two M4 10 cross recessed pan head screws One IR Light Filter Six 4 flat washers One commission tool ...

Страница 24: ...ing All types of smoke detector have limitations Because fires develop in different ways and are often unpredictable in their growth it is impossible to predict which type of detector will provide the earliest warning No types of smoke detector can sense every kind of fire every time Generally speaking detectors may not warn you about fires caused by insufficient safety measures violent explosions...

Страница 25: ...y smoke detectors fire alarm devices or any other components of the system must be repaired or replaced as long as they fail Appendix 2 Warranty GST warrants that the product will be free from defects in design materials and workmanship during the warranty period This warranty shall not apply to any product that is found to have been improperly installed or used in any way not in accordance with t...

Страница 26: ...com cn GST UK Global System Technology PLC Lion Court Staunton Harold Hall Melbourne Road Ashby de la Zouch Leicestershire England LE65 1RT Tel 44 1283 225 478 Fax 44 1283 220 690 Email info gst uk com www gst uk com GST Dubai Global System Technology PLC PO Box 17998 Unit ZA04 JEBEL ALI Free Zone Dubai UAE Tel 971 0 4 8833050 Fax 971 0 4 8833053 Email info gst uk com www gst uk com ...

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