Capacitive sensor BCF5-S18-RP4X/S90 M18 1 threaded barrel Plastic, PA12-GF30 Fine adjustment via potentiometer Increased EMI protection (even with high frequency equipment) Suited for highly viscous media DC 3-wire, 1065 VDC NC contact, PNP output Cable connection Wiring Diagram Type designation BCF5-S18-RP4X/S90 Ident-No. 2503006 Ident-No (TUSA) M2503006 Rated switching distance (flush) 5 mm Rated switching distance (non-flush) 5 mm Functional principle Secured operating distance (0.72 x Sn) mm Capacitive proximity switches are designed Hysteresis 220 % for non-contact and wear-free detection of Temperature drift type 20 % electrically conductive as well as non-conduc- Repeat accuracy 2 % of full scale tive metal objects. Ambient temperature -25+70 C Operating voltage 1065 VDC 1030 VDC for use in China Residual ripple 10 % Uss DC rated operational current 200 mA No-load current I0 15 mA Residual current 0.1 mA Switching frequency 0.1 kHz Isolation test voltage 0.5 kV Output function 3-wire, NC contact, PNP Short-circuit protection yes/ Cyclic Voltage drop at I 1.8 V e Wire breakage/Reverse polarity protection yes/ Complete Approvals UL Design Threaded barrel, M18 1 Dimensions 74 mm Housing material Plastic, PA12-GF30, PEI Active area material Plastic, PA12-GF30, yellow Admissible pressure on front cap 6 bar Max. tightening torque housing nut 2 Nm Electrical connection Cable Cable quality 5.2, LifYY-11Y, PUR, 2 2 Cable cross section 3 x 0.34 mm Vibration resistance 55 Hz (1 mm) Shock resistance 30 g (11 ms) Protection class IP67 MTTF 1080 years acc. to SN 29500 (Ed. 99) 40 C Switching state LED yellow 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 Rev. A 2017-09-15T05:58:55+02:00Capacitive sensor BCF5-S18-RP4X/S90 Mounting instructions/Description minimum distances Distance D 36 mm Distance W 15 mm Distance S 27 mm Distance G 30 mm Diameter active area B 18 mm The given minimum distances have been checked against the standard switching distance. Should the sensitivity of the sensors be changed via potentiometer, the data sheet specifications no longer apply. 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 Rev. A 2017-09-15T05:58:55+02:00