Proximity Sensors Inductive Extended Range, Stainless Steel Housing Type IA, M8 * * * * * Sensing distance: 2 to 4 mm Flush and non-flush types Short body Rated operational voltage: 10 - 30 VDC Output: DC 200 mA, NPN or PNP, make or break switching * LED-indication * Protection: reverse polarity, short-circuit, transients * Cable and plug versions ty an arr rs w ea 5y Product Description Ordering Key A family of extended range inductive proximity switches in industrial stainless steel housings. They are able to handle applications where Type Housing style Housing size Housing material Housing length Detection principle Sensing distance Output type Output configuration Connection type high sensing range is requested. Outputs are open collector NPN or PNP transistors. Available with cable and M8 plug. IA08BSF20NOM5 Type Selection Rated Conn. operating type dist. (Sn) Ordering no. Transistor NPN Make switching Ordering no. Transistor NPN Break switching Ordering no. Transistor PNP Make switching Ordering no. Transistor PNP Break switching 2 mm 1) 2 mm 1) Cable Plug IA 08 BSF 20 NO IA 08 BSF 20 NO M5 IA 08 BSF 20 NC IA 08 BSF 20 NC M5 IA 08 BSF 20 PO IA 08 BSF 20 PO M5 IA 08 BSF 20 PC IA 08 BSF 20 PC M5 4 mm 4 mm Cable Plug IA 08 BSN 40 NO IA 08 BSN 40 NO M5 IA 08 BSN 40 NC IA 08 BSN 40 NC M5 IA 08 BSN 40 PO IA 08 BSN 40 PO M5 IA 08 BSN 40 PC IA 08 BSN 40 PC M5 1) Flush-mountable Specifications Rated operational voltage (UB) 10 to 30 VDC (ripple incl.) Ripple 10% 200 mA Output current (Ie) Derating: From +50C to +70C, Ic @ 70C 150 mA No load supply current (Io) 10 mA Voltage drop (Ud) Max. 2.5 VDC @ 200 mA Protection Reverse polarity, short-circuit, transients Transient voltage 1 kV/0.5 J Power ON delay (tv) < 100 ms Operating frequency (f) IA08 BSF 2000 Hz IA08 BSN 1000 Hz Indication for output ON LED, yellow Assured operating dist. (Sa) 0 Sa 0.81 x Sn Effective operating dist. (Sr) 0.9 x Sn Sr 1.1 x Sn Specifications are subject to change without notice (04.10.02) Usable operating distance (Su) Repeat accuracy (R) Differential travel (H) (Hysteresis) Ambient temperature Operating Storage Housing material Body Front Backpart Plug Nuts Connection Cable Plug Cables for plug (-1) 0.85 x Sr Su 1.15 x Sr 5% 1 to 20% of sensing dist. -25 to +70C (-13 to +158F) -30 to +80C (-22 to +176F) Stainless steel (AISI 304/303) Grey thermoplastic polyester NPB NPB 2 m, 3 x 0.14 mm2, O 3,2 grey PVC,oil proof M8 x 1 CONH1A serie 1 IA, M8 Specifications (cont.) Delivery Contents Degree of protection Weight (cable/nuts included) * * * Tightening torque Approvals CE-marking IP 67 IA 08 .. IA 08 .. M5 5.0 Nm (x) 8.0 Nm (y) UL, CSA Yes approx. 30 g approx. 5 g Inductive proximity switch IA.. 2 nuts NPB Packaging: plastic bag Wiring Diagrams 1 BN + + 1 BN + 1 BN + 1 BN 4 BK 2 WH 2 WH 4 BK 3 BU 3 BU - NPN - Make switching 3 BU - 3 BU - - NPN - Break switching PNP - Make switching PNP - Break switching M8 x 1 M8 x 1 M8 x 1 Dimensions M8 x 1 3 3 30 30 35 35 50 50 LED x 4 LED x 4 LED LED M8 x 1 IA 08 BSF 20 .. IA 08 BSN 40 .. IA 08 BSF 20 .. M5 M8 x 1 IA 08 BSN 40 .. M5 Installation Hints To avoid interference from inductive voltage/ current peaks, separate the prox. switch power cables from any other power cables, e.g. motor, contactor or solenoid cables Relief of cable strain Protection of the sensing face Switch mounted on mobile carrier A proximity switch should not serve as mechanical stop Any repetitive flexing of the cable should be avoided Incorrect Correct The cable should not be pulled 2 Specifications are subject to change without notice (04.10.02)