Slot grid sensor RAL70-IR/32/98 Dimensions 110 45 35 25 70 ø4.2 ø4.2 10 LED M8 10 Model Number RAL70-IR/32/98 Electrical connection Slot grid sensor with 3-pin, M8 x 1 connector /98a +UB 1 Features • Compact slot grid sensor • Open frame with wide detection area Q • Optimized for the detection of small 4 parts • Option to suppress stationary objects • Detection of very small guided and 3 0 V non-guided parts in free fall Product information = Light on = Dark on Slot grid sensors are ideal for filling and coun- ting objects in feed devices. In contrast to Pinout standard photoelectric slot sensors, the slot grid sensors have an entire field for object detection with a maximum response time of 100 µs and a minimum object size of 1 mm. 4 When using dynamic mode, only moving objects are detected. 13 Indicators/operating means 3 2 1 1 Functional display yellow 2 Time/static 3 Sensitivity adjuster Refer to “General Notes Relating to Pepperl+Fuchs Product Information”. Pepperl+Fuchs Group USA: +1 330 486 0001 Germany: +49 621 776 4411 Singapore: +65 6779 9091 1 www.pepperl-fuchs.com fa-info@us.pepperl-fuchs.com fa-info@de.pepperl-fuchs.com fa-info@sg.pepperl-fuchs.com Release date: 2013-08-14 13:31 Date of issue: 2013-08-14 190729_eng.xml 5 20 64 5 105 Slot grid sensor RAL70-IR/32/98 Technical data Accessories General specifications V3-GM-2M-PUR Light source IRED Cable socket, M8, 3-pin, PUR cable Light type modulated infrared light Marking CE V3-WM-2M-PUR Fork width 70 mm Cable socket, M8, 3-pin, PUR cable Ambient light limit 10000 Lux Other suitable accessories can be found at Resolution 1 mm www.pepperl-fuchs.com Temperature influence < 10 % active zone 70 mm x 64 mm Indicators/operating means Function display LED, yellow Controls sensitivity adjustment Controls Time adjuster for Pulse stretching and Dynamic/static operation Electrical specifications Operating voltage U 24 V DC ± 20 % B No-load supply current I < 70 mA 0 Output Switching type dark on Signal output 1 PNP output, short-circuit protected, reverse polarity protected, open collector Switching voltage max. 30 V DC Switching current 200 mA Voltage drop U < 2.5 V d Switching frequency f 5000 Hz Repeat accuracy R 0.1 mm Pulse extension 0.1 ... 150 ms Standard conformity Standards EN 60947-5-2 Ambient conditions Ambient temperature -10 ... 60 °C (14 ... 140 °F) Mechanical specifications Protection degree IP67 Connection M8 connector, 3-pin Material Housing black anodized aluminum Optical face glass Mass 300 g Resolution Potentiometer RAL-50 RAL-70 RAL-100 RAL-150 setting Minimal 0.5 mm 0.8 mm 1.0 mm 1.2 mm Center 4.0 mm 8.0 mm 10.0 mm 15.0 mm Maximum 8.0 mm 15.0 mm 25.0 mm 50.0 mm The information on the maximum resolution (smallest detectable object) relates to the center of the slot grid sensor. Configuration information The device is set to large parts by turning the sensitivity adjustment potentiometer clockwise and to small parts by turning the sensitivity adjustment potentiometer counterclockwise. The "time/static" potentiometer can be used both to select pulse extension in dynamic opera- tion and to select static/dynamic operation. Static operation is selected by turning the potentio- meter counterclockwise as far as it will go. Pulse extension is set to 1 ms. Pulse extension can be adjusted between 150 ms and 0 ms by turning the potentiometer clockwise. In static operation, the output remains set while the object is within the frame. The switching threshold is not automatically tracked in this operating mode. Temperature fluctuations and dirt may trigger a switching operation. In dynamic operation, the output is set only to the specified pulse extension. Objects that extend into the frame are hidden. If the device becomes dirty in dynamic operation, the output is set statically at 50% reception signal. Refer to “General Notes Relating to Pepperl+Fuchs Product Information”. Pepperl+Fuchs Group USA: +1 330 486 0001 Germany: +49 621 776 4411 Singapore: +65 6779 9091 2 www.pepperl-fuchs.com fa-info@us.pepperl-fuchs.com fa-info@de.pepperl-fuchs.com fa-info@sg.pepperl-fuchs.com Release date: 2013-08-14 13:31 Date of issue: 2013-08-14 190729_eng.xml