FLT-8-HW-2800-CLS PF | Alldatasheet

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< Counting function with direction monitoring < Each motion direction has an output < Counts approx. 3 persons per seconds < Version with Background evaluation Area scanner with counting function and direction monitoring Function The FLT-8-CLS series active infra-red area scanners detect people and objects within their sensing field, as well as their direction of movement. The sensors emit signals, such as those required to control revolving doors, depending on the direction in which the person traveling through the door is moving. Thanks to their clearly defined sensing field, the sensors can easily count in narrow passageways where people can only pass through one at a time. In contrast to microwave sensors, the person is detected whether they are stationary or moving; however, the signal is evaluated dynamically. The benefit of this system is that it ensures people who move very slowly or remain still during the detection process can be reliably counted. Dimensions 138 126 36 ø20 150 100 2 x ø 4.5 31.3 30.5 A +T w- Release date: 2020-10--

08 Date of

Release date: 2020-10-08 Date of issue: 2020-10-08 Filename: 419535_eng.pdf Germany: +49 621 776 1111 Pepperl+Fuchs Group Refer to "General Notes Relating to Pepperl+Fuchs Product Information". USA: +1 330 486 0001 Singapore: +65 6779 9091

Detection field 500 mm x 500 mm at 2000 mm sensor range Detection range min. 0 ... 1200 mm Detection range max. 0 ... 2800 mm Light source 4 IRED Light type modulated infrared light Marking CE Operating mode Background evaluation Functional safety related parameters MTTFd 470 a Mission Time (TM) 20 a Diagnostic Coverage (DC) 0 % Indicators/operating means Function indicator 2 LEDs red, light up in case of detection Control elements Sensing range adjuster Electrical specifications Operating voltage UB 15 ... 48 V DC Ripple 10 % No-load supply current I0 60 mA Output Switching type light on Signal output 2 pulse outputs PNP, short-circuit protected, open collectors Switching voltage ≤ 48 V DC Switching current ≤ 200 mA Switching frequency f 3 Hz Response time 40 ms at at a remission level of 6 % 10 ms at a remission level of 18 % De-energized delay toff 150 ms Compliance with standards and directives Standard conformity Product standard IEC 60947-5-2 Emitted interference EN 61000-6-3 Standards EN 61000-6-2 without EN 61000-4-5, EN 61000-4-11 Ambient conditions Mechanical specifications Mounting height max. 2800 mm Degree of protection IP65 Connection Connector, Binder series 581, 5-pin Material Housing Makrolon GV30 black Optical face Glass, red Mass 350 g General information Scope of delivery 2 m Connecting cable Area scanner FLT-8-HW-2800-CLS Release date: 2020-10-08 Date of issue: 2020-10-08 Filename: 419535_eng.pdf Germany: +49 621 776 1111 Pepperl+Fuchs Group Refer to "General Notes Relating to Pepperl+Fuchs Product Information". USA: +1 330 486 0001 Singapore: +65 6779 9091

Option: +UB BN/2 WH/1 GY/4 YE/5 direction 1 direction 2 CLS = Light on = Dark on Assembly

1 Functional display red

2 Emitter

3 Receiver

4 Detection range adjuster

+T w- Characteristic Curve ba 40 ms 40 ms detection field 2. light line 1. light line background a: direction of motion 1 b: direction of motion 2 Output 1: pulse when direction of motion 1 Output 2: pulse when direction of motion 2 Function ER 2600 2800 Area scanner FLT-8-HW-2800-CLS Release date: 2020-10-08 Date of issue: 2020-10-08 Filename: 419535_eng.pdf Germany: +49 621 776 1111 Pepperl+Fuchs Group Refer to "General Notes Relating to Pepperl+Fuchs Product Information". USA: +1 330 486 0001 Singapore: +65 6779 9091

Montageplatte FLT Mounting plate for FLT-8 series sensors Area scanner FLT-8-HW-2800-CLS Release date: 2020-10-08 Date of issue: 2020-10-08 Filename: 419535_eng.pdf Germany: +49 621 776 1111 Pepperl+Fuchs Group Refer to "General Notes Relating to Pepperl+Fuchs Product Information". USA: +1 330 486 0001 Singapore: +65 6779 9091

Release date: 2020-10-08 Date of issue: 2020-10-08 Filename: 419535_eng.pdf FLT-8-HW-2800-CLS Germany: +49 621 776 1111Pepperl+Fuchs Group Refer to "General Notes Relating to Pepperl+Fuchs Product Information". USA: +1 330 486 0001 Singapore: +65 6779 9091 Area scanner Other suitable accessories can be found at www.pepperl-fuchs.com The FLT-8-HW-2800-CLS counting sensor is able to detect persons and objects and their direction of motion within its scanning area. On the scanned level which can be set by the operator and should be optimal at 20 cm above ground, it generates a clearly defined three-dimensional scanning area. For this, the light is focused from four transmitter diodes into the scanned level. Two light bundles each are united to form one light line. At the moment a person enters the scanning area, one or two of a total of four light bundles are first reflected by the person. Before leaving the scanning area, the person reflects again at least on light bundle. The motion signal is determined from the order in which the person cuts the light lines. So in contrast to radar motion detectors, the persons are captured statically; the signal evaluation, however, is effected dynamically. Only in case both light lines are cut, one counting operation is completed and a 40 ms pulse is issued. This method offers the advantage that even persons who move very slowly or stop during the detection are counted safely. Depending on the direction of motion, the counts are issued at two PNP outputs. The scanner function is displayed by two red LED which can be observed through the front disc. Each of the LED is assigned to one light line.

  • Counts people in small passageway areas with a counting accuracy of up to 95% Accessories Function Principle Application