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ERNITEC PIR-150, Installation Instruction

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ERNITEC PIR-150 Installation Instruction Download Page 8

INSTALLATION INSTRUCTION FOR PIR-150

Page 

8

2824-00002

Annex 1:

Connector Board and Terminal Block

The relay is shown in energised, non - alarm state.

ATD is activated when switch is open

 (close switch for walk tests only!)

Connector Board

Terminal Block

Summary of Contents for PIR-150

Page 1: ...cover It must be tightened to the point where it cannot be closed further with reasonable force There will then be hardly any gap between the cover and the housing considerably less than 0 5 mm The c...

Page 2: ...ylic are suitable materials Effectiveness of a screen has to be checked by walk testing around the screen Signals from walk tests in front of the screen should still be strong while movements behind t...

Page 3: ...ensitivity of the PIR 150 by increasing the alarm threshold level or may lead to unwanted alarms Top view Fig 2 The ZA P 03 alignment telescope is a convenient alignment aid giving a high degree of ac...

Page 4: ...eed at the end of the range will produce relatively weak signals 7 Alarm Time The alarm time depends on the shape and amplitude of the alarm signal and can be as short as app 0 2 s If a signal is very...

Page 5: ...ate the PIR 150 with the heater connected as temporary loss of sensitivity or permanent damage could result from condensation inside the detector 11 Installation Tester IT 44 The Installation Tester I...

Page 6: ...een optimised for the detection of human size targets crossing the field of view in an upright position at speeds in the range of 0 2 5 0 m s Detection of slow moving targets at long range may become...

Page 7: ...inal Temperature Compensation Gain control 40 100 Target Speed 0 2 5 m sec Internal Switches Adaptive threshold system on off Supply Voltage 10 5 to 28 VDC nominal 12VDC Supply Current Typ 20 mA at 12...

Page 8: ...N FOR PIR 150 Page 8 2824 00002 Annex 1 Connector Board and Terminal Block The relay is shown in energised non alarm state ATD is activated when switch is open close switch for walk tests only Connect...

Page 9: ...ating screen Dimensioning a Terminating Screen From the field of view definition it becomes clear that the width of a terminating screen has to be larger than the actual figures given in the technical...

Page 10: ...s from the rising or setting sun which may generate strong signals together with fast moving clouds In cases where the screen is facing sunrise or sunset at any time of the year the top of the screen...

Page 11: ...44 including its version e g V 0 2 on line 1 as well as Analog Mode on line 3 for a short period of time The same display will appear every time RESET is pressed Liquid Crystal Display The display is...

Page 12: ...either by adjusting the alignment and or sensitivity of the detector or by removing disturbance sources from within the field of view PIRScope Software for PIR 150 For Display of Signals on a PC Scree...

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