Inductive sensor With increased switching distance NI35U-CK40-ADZ30X2-B3131 W/BS4 Rectangular, height 40 mm Variable orientation of active face in 5 directions Plastic, PBT-GF30-V0 Only use the included plastic clip BS4- CK40 Factor 1 for all metals Increased switching distance Protection class IP68 Large coverage Resistant to magnetic fields Extended temperature range High switching frequency AC 2-wire, 20250 VDC Type designation NI35U-CK40-ADZ30X2-B3131 W/BS4 DC 2-wire, 10300 VDC Ident-No. 4280431 Ident-No (TUSA) M4280431 NO contact 1/2 male connector Rated switching distance Sn 35 mm Mounting conditions Non-flush Secured operating distance (0,81 x Sn) mm Wiring Diagram Repeat accuracy 2 % of full scale Temperature drift 10 % 20 %, -25 C v +70 C Hysteresis 315 % Ambient temperature -30+85 C Operating voltage 20250VAC Operating voltage 10300 VDC AC rated operational current 400 mA DC rated operational current 300 mA Functional principle Frequency 50 60 Hz Inductive sensors detect metal objects con- Residual current 1.7 mA tactless and wear-free. uprox Factor 1 sen- Isolation test voltage 1.5 kV sors have significant advantages due to their Surge current 3 A ( 20 ms max. 5 Hz) patented ferrite-coreless multicoil system. Short-circuit protection yes/ Latching They detect all metals at the same large Voltage drop at I 6 V e switching distance and are resistant to mag- Wire breakage/Reverse polarity protection yes/ Complete netic fields. Output function 2-wire, NO contact Smallest operating current I 3 mA m Protection class Switching frequency 0.01 kHz Design Rectangular, CK40 Dimensions 65 x 40 x 40 mm variable orientation of active face in 5 directions Housing material Plastic, PBT-GF20-V0, Black Active area material Plastic, PA6-GF30-X, yellow Connector housing metal, CuZn, nickel-plated Electrical connection Connector, 1/2 Vibration resistance 55 Hz (1 mm) Shock resistance 30 g (11 ms) Protection class IP68 MTTF 874 years acc. to SN 29500 (Ed. 99) 40 C Power-on indication LED green Switching state LED yellow Included in delivery BS4-CK40 1 / 3 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 Edition 2017-09-15T06:15:55+02:00Inductive sensor With increased switching distance NI35U-CK40-ADZ30X2-B3131 W/BS4 Distance D 120 mm Distance W 105 mm Distance S 60 mm Distance G 210 mm Distance N 30 mm Width active area B 40 mm 2 / 3 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 Edition 2017-09-15T06:15:55+02:00