Proximity Sensors Inductive High Temperature, Nickel-plated Brass Housing Types IA, M12 Nickel-plated brass housing Sensing distance: Flush mounting: 2 mm or Non-flush mounting: 4 mm Power supply: 10 to 30 VDC Output: Transistor PNP and NPN, normally open High temperature range: -40 to +100C Protection: Short-circuit LED-indication for output ON 2 m PUR cable or M12 plug Product Description Ordering Key IA 12 ASF 02 PO M1 HT-K Inductive proximity sensor in Output configuration PNP, Type M12 nickel-plated brass and NPN NO (make switch- Housing style housing for high temperature ing). Connection with 2 m Housing size applications. PUR cable or M12 plug. Housing material Housing length Detection principle Sensing distance Output type Output configuration Connection High temperature range Type Selection Rated operating Connection type Or der ing no. Ord eri ng no. distance (Sn) Tran sis tor PNP, Transistor NPN Normally open Normally open 1) 2.0 mm Cable IA 12 ASF 02 PO HT-K 1) 2.0 mm Plug M12 IA 12 ASF 02 PO M1 HT-K 4.0 mm Cable IA 12 ASN 04 PO HT-K IA 12 ASN 04 NO HT-K 4.0 mm Plug M12 IA 12 ASN 04 PO M1 HT-K 1) For flush mounting in metal Specifications Rated operational volt. (U ) 10 to 30 VDC (ripple in clud ed) Effective operating dist. (S) 0.9 x S S 1.1 x S B r n r n Ripple 10% Usable operating dist. (S ) 0.85 x S S 1.15 x S u r u r Rated operational current (I) Ambient temperature e Continuous 200 mA + 25C (+75F) O p e r a t in g -40 to +100C (-40 to +212F) Storage -45 to +105C (-49 to +221F) No-load supply current (I ) 20 mA (ON) o Degree of protection IP 67 (Nema 1, 3, 4, 6, 13) Voltage drop (U ) < 2,4 V ( I ) d max Housing material Nickel-plated brass Protection Short circuit CE-marking Yes Frequency of operating cycles (f) IA12ASF: 2 kHz Connection Cable, 2 m, PUR, AWG 22 or IA12ASN: 1 kHz Plug M12, CONH1A-xxx series Indication for output ON LED, yellow Sensing distance IA12ASF: 2 mm IA12ASN: 4 mm Specifications are subject to change without notice (17.09.10) 1IA, M12 Dimensions Wiring Di a grams M12 x 1 M12 x 1 6 + + 1 BN 1 BN 40 4 BK 40 34 4 BK 3 BU LED LED 3 BU - - IA 12 ASF 02 .. -K IA 12 ASN 04 .. -K Plug version: Plug version: PNP - Normally open NPN - Normally open 60 mm axial length 60 mm axial length Installation Hints To avoid interference from inductive voltage/ Relief of cable strain Protection of the sensing face Switch mounted on mobile carrier current peaks, separate the prox. switch pow- er cables from any other power cables, e.g. motor, contactor or solenoid cables Incorrect Correct The cable should not be pulled Any repetitive flexing of the A proximity switch should not serve as cable should be avoided mechanical stop 2 Specifications are subject to change without notice (17.09.10)