1582235 TURCK | Alldatasheet
Document overview
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Technical content
Features
■Threaded barrel, M18 x 1 ■Chrome-plated brass ■Large monitoring range of 3 to 3000 1/min ■Adjusted via potentiometer ■Fixed start-up time delay 5 s ■Resistant to magnetic fields ■DC 3-wire, 10…65 VDC ■NO contact, PNP output ■Cable connection Wiring diagram Functional principle The rotational speed is detected by periodic damping of the integrated inductive sensor. This can be accomplished via metal targets or teeth on the monitored shaft. The pulse sequence generated is compared to an adjustable reference value in a comparator circuit If the rotational speed is below the reference value, the output is switched off (0). If the reference value is exceeded, the output is switched on (1). The start-up time delay (AÜ) is triggered by applying voltage to the device and closes the output for 5 s (start-up time of the drive).
TURCK Inc. | 3000 Campus Drive Minneapolis, MN 55441-2656 | Phone: 763-553-7300 | Application Support: 1-800-544-7769 | Fax 763-553-0708 | www.turck.com 2|3 DNI12U-M18E-AP4X3 | 11/07/2023 13-06 | technical changes reserved Technical data Insulation class ÷ Mechanical data Design Threaded barrel, M18 x 1 Dimensions 75 mm Housing material Metal, CuZn, Chrome-plated Active area material Plastic, PBT End cap Plastic, EPTR Max. tightening torque of housing nut 25 Nm Electrical connection Cable Cable quality Ø 5.2 mm, LifYY, PVC, 2 m Core cross-section 3 x 0.34 mm Environmental conditions Ambient temperature -30…+85 °C Vibration resistance 55 Hz (1 mm) Shock resistance 30 g (11 ms) Protection class IP67 Power-on indication LED, Green Switching state LED, Green/yellow/blue Mounting instructions Mounting instructions/Description Distance D 3 x B Distance W 3 x Sn Distance T 3 x B Distance S 1.5 x B Distance G 6 x Sn Distance N 2 x Sn Diameter active area B Ø 18 mm
TURCK Inc. | 3000 Campus Drive Minneapolis, MN 55441-2656 | Phone: 763-553-7300 | Application Support: 1-800-544-7769 | Fax 763-553-0708 | www.turck.com 3|3 DNI12U-M18E-AP4X3 | 11/07/2023 13-06 | technical changes reserved Accessories BST-18B 6947214 Mounting clamp for threaded barrel sensors, with dead-stop; material: PA6 MW-18 6945004 Mounting bracket for threaded barrel sensors; material: Stainless steel A2 1.4301 (AISI 304) BSS-18 6901320 Mounting clamp for smooth and threaded barrel sensors; material: Polypropylene