Selected parameters SYSTEM Vision Sensor HOUSING rectangular SENSING RANGE 1 ... 5 m CONNECTION Terminals OUTPUT RELAY SPST MATERIAL Plastic Others SENSING RANGE 3 m HOUSING 210 x 77 x 58 mm MATERIAL PC + ABS ADDITIONAL Motion and Presence Detector
Combined Motion and Presence Detector for Automatic Sliding Doors GUARDIAN 1 • Overhead sensor for sliding doors • Motion and presence detection in one unit • Digital Video Camera Technology • Easy teach of presence zone • Environmental adaptation • No Crosstalk between sensors • Separate motion and presence output • 2 x SPST relay outputs • Supply voltage: 12 to 24 VAC/DC • LED indication for: Power, Motion and Presence • CE, UL325 and TÜV approved Product Description Ordering Key GUARDIAN 1 The GUARDIAN 1 is an over- head sensor for pedestrian slidingdoors.Thesensor has combined motion and presence (safe) detection zones. The sensor is based on CMOS camera technolo- gyand detectionon image processing. The motion zone reacts only on movement whereas the presence zone reactsonboth movement and presence. The motion zone can be blanked in 3 directions (front,left and right) in order to avoid detec- tion ofunwanted objects. The presence zone is taught intothe sensor byrecogni- tionofsomestandardtest targetsin thesetupphase. The presence zone also adaptstothesurroundings to work in different weather conditions.The sensorhas separate outputsfor the motionand presence zones as well as a test input to test the sensor function for each door cycle. Type Selection Housing sizeOrdering no. 210 x 77 x 58 mm GUARDIAN1 Specifications Rated operational voltage (Ue) 12 - 24 VAC (12 - 24 VCA) RMS incl. ripple 50-60 Hz, ±15% tolerance 12 - 24 VDC (12 - 24 VCC) ±15% tolerance Active low:ON < 6 VAC/VDC OFF > 9 VAC/VDC SensitivityAdjusting in 7 steps Presence zone reaction time Reaction time:210 ms (20% contrast, No load supply current (Ie) TypicalMax. 192 mA230 mA@ 12V AC 146 mA170 mA@ 12V DC 103 mA120 mA@ 24V AC 65 mA80 mA @ 24V DC object speed 1 m/s, test body CA (DIN18650-1)) Fall time: 500 ms Motion zone reaction time TechnologyDigital video camera technology Power ON delay5 seconds Output function Safety and Motion Zone Relay – SPST Common relay data: 1A DC 30VDC Operations minimum600.000 @ 0,5A, 50 VAC/ 30 VDC Operations minimum100.000 @ 1A, 30 VDC Test input Max. input current 5 mA Active high: ON > 9 VAC/VDC OFF < 6 VAC/VDC Reaction time:1,2 s (20% contrast, object speed 1 m/s, test body CA (DIN18650-1)) Fall time: 500 ms Presence time (Background relearn time) 7 step rotary switch In accordance with DIN186501 min, 5 min. Not in accordance with DIN18650 10 sec, 30 sec. Vibration10 to 150 Hz 0.5 mm/7.5g (IEC 60068-2-6) Shock 2 x 1 m and 100 x 0.5 m (IEC 60068-2-32) Specifications are subject to change without notice (21.04.2010) 1
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