Online data sheet GRTB18-N2417 GR18 PHOTOELECTRIC SENSORS GRTB18-N2417 | GR18 PHOTOELECTRIC SENSORS A B C D E F H I J K L M N O P Q R S T Ordering information Type Part no. GRTB18-N2417 1076120 Other models and accessories www.sick.com/GR18 Illustration may differ Detailed technical data Features Sensor/ detection principle Photoelectric proximity sensor, Background suppression Housing design (light emission) Cylindrical, straight Thread diameter (housing) M18 x 1 Optical axis Axial Sensing range max. 3 mm ... 300 mm 1) Sensing range 20 mm ... 150 mm 1) Type of light Visible red light Light source PinPoint LED 2) Light spot size (distance) Ø 7 mm (100 mm) Wave length 650 nm Adjustment PotentiometerPotentiometer 1) 2) Object with 90 % reflectance (referred to standard white, DIN 5033). Average service life: 100,000 h at TU = +25 °C. Communication interface Communication interface 2 PHOTOELECTRIC SENSORS | SICK - Online data sheet | 2017-11-09 17:58:45 Subject to change without notice GRTB18-N2417 | GR18 PHOTOELECTRIC SENSORS Mechanics/electronics Supply voltage 10 V DC ... 30 V DC 1) Ripple ± 5 Vpp 2) Power consumption ≤ 30 mA Output type NPN Output function Complementary Switching mode Light/dark switching Signal voltage NPN HIGH/LOW Approx. VS / ≤ 3 V Output current Imax. 100 mA 3) Response time < 500 µs 4) Switching frequency 1,000 Hz 5) Connection type Male connector M12, 4-pin Circuit protection A 6) B 7) D 8) Protection class III Housing material Plastic, ABS Optics material Plastic, PMMA Enclosure rating IP67 Items supplied Fastening nuts (2 x) EMC EN 60947-5-2 Ambient operating temperature –25 °C ... +55 °C 9) Ambient storage temperature –40 °C ... +70 °C UL File No. E348498 1) 2) 3) 4) 5) 6) 7) 8) 9) Limit values when operated in short-circuit protected network: max. 8 A. May not exceed or fall below Uv tolerances. At Uv > 24 V or ambient temperature > 49 °C, IA max. = 50 mA. Signal transit time with resistive load. With light/dark ratio 1:1. A = VS connections reverse-polarity protected. B = inputs and output reverse-polarity protected. D = outputs overcurrent and short-circuit protected. At Uv <=24V and IA<50mA. Classifications ECl@ss 5.0 27270904 ECl@ss 5.1.4 27270904 ECl@ss 6.0 27270904 ECl@ss 6.2 27270904 ECl@ss 7.0 27270904 ECl@ss 8.0 27270904 ECl@ss 8.1 27270904 ECl@ss 9.0 27270904 ETIM 5.0 EC002719 2017-11-09 17:58:45 | Online data sheet Subject to change without notice PHOTOELECTRIC SENSORS | SICK 3 GRTB18-N2417 | GR18 PHOTOELECTRIC SENSORS A B C D E F H I J K L M N O P Q R S T ETIM 6.0 EC002719 UNSPSC 16.0901 39121528 Adjustments possible GRTB18(S), GRTE18(S), Sensing rang setting: Potentiometer, 270° Sensing range – + + – Connection diagram Cd-084 BN 1 WH 2 BU 3 BK 4 4 + (L+) Q - (M) Q PHOTOELECTRIC SENSORS | SICK Online data sheet | 2017-11-09 17:58:45 Subject to change without notice GRTB18-N2417 | GR18 PHOTOELECTRIC SENSORS Characteristic curve % of sensing range 25 20 6%/90% 1 15 18%/90% 2 10 90%/90% 3 5 0 mm 50 100 150 200 250 300 (inch) (1.57) (3.94) (5.91) (7.87) (9.84) (11.81) Distance in mm (inch) ① Sensing range on black, 6% remission ② Sensing range on gray, 18 % remission ③ Sensing range on white, 90% remission Light spot size GRTB18(S) mm (inch) Ø6 Ø7 Ø7 (0.24) (0.28) (0.28) Ø7 Sensor (0.28) 0 100 150 300 (3.94) (5.91) (11.81) Distance in mm (inch) Sensing range diagram 1 2 3 0 3 20 150 3 20 150 3 20 150 200 300 50 100 150 200 250 300 (1.97) (3.94) (5.91) (7.87) (9.84) (11.81) Distance in mm (inch) Sensing range Sensing range max. ① Sensing range on black, 6% remission ② Sensing range on gray, 18 % remission ③ Sensing range on white, 90% remission 2017-11-09 17:58:45 | Online data sheet Subject to change without notice PHOTOELECTRIC SENSORS | SICK 5 GRTB18-N2417 | GR18 PHOTOELECTRIC SENSORS Dimensional drawing (Dimensions in mm (inch)) GRTB18, plastic, connector, straight 2 2 (0.08) M18 x 1 Ø 16.7 (0.66) 58 (2.28) 73.5 (2.89) 6 54.6 (2.15) 8.2 (0.32) 5 3 11.5 4 1 (0.45) A B C D E F M12 x 1 4.7 (0.19) (0.02) 15 (0.37) 0.6 5 9 (0.02) 8 0.6 7 25° H I J K L M N O P Q R S T M18x1 ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ Male connector M12, 4-pin Threaded mounting hole M18 x 1 LED indicator yellow LED indicator green Sensitivity control: potentiometer 270° Fastening nuts (2 x); width across 22, plastic Optical axis receiver Optical axis sender Standard direction of the material being detected Recommended accessories Other models and accessories www.sick.com/GR18 Brief description Type Part no. BEF-KHS-N06 2051612 BEF-WG-M18 5321870 Universal bar clamp systems Plate N06 for universal clamp bracket, M18, Zinc plated steel (sheet), Zinc die cast (clamping bracket), Universal clamp (5322626), mounting hardware Mounting brackets and plates Mounting plate for M18 sensors, steel, zinc coated, without mounting hardware 6 PHOTOELECTRIC SENSORS | SICK Online data sheet | 2017-11-09 17:58:45 Subject to change without notice GRTB18-N2417 | GR18 PHOTOELECTRIC SENSORS Brief description Type Part no. BEF-WN-M18 5308446 BEF-WN-M18-ST02 5312973 Clamping block for round sensors M18, without fixed stop, plastic (PA12), glass-fiber reinforced, mounting hardware included BEF-KH-M18 2051481 Clamping block for round sensors M18, with fixed stop, plastic (PA12), glass-fiber reinforced, mounting hardware included BEF-KHF-M18 2051482 Integrated adapter, Plastic (PA12) BEF-WN-MH15-1 4039533 Mounting ring, Stainless steel, without mounting hardware BEF-WN-MH15-2V 4053358 Mounting bracket for M18 sensors, steel, zinc coated, without mounting hardware Terminal and alignment brackets Mounting bracket with ball-and-socket, Plastic, mounting hardware included 2017-11-09 17:58:45 | Online data sheet Subject to change without notice PHOTOELECTRIC SENSORS | SICK 7 Online data sheet SICK at a glance SICK is one of the leading manufacturers of intelligent sensors and sensor solutions for industrial applications. A unique range of products and services creates the perfect basis for controlling processes securely and efficiently, protecting individuals from accidents and preventing damage to the environment. We have extensive experience in a wide range of industries and understand their processes and requirements. With intelligent sensors, we can deliver exactly what our customers need. In application centers in Europe, Asia and North America, system solutions are tested and optimized in accordance with customer specifications. All this makes us a reliable supplier and development partner. Comprehensive services complete our offering: SICK LifeTime Services provide support throughout the machine life cycle and ensure safety and productivity. For us, that is “Sensor Intelligence.” Worldwide presence: Contacts and other locations – www.sick.com SICK AG | Waldkirch | Germany | www.sick.com