robust, heavy-duty case proximity switches for dc operation n shielded and unshielded models n ip67 nickel-plated brass housing n short-circuit protection n inductive loads protection n reverse polarity protection n side-mounted led operation indicator n integral metal cable support or m12 metal plug n nominal sensing range shielded 10mm n unshielded 15mm m30 inductive 3-wire dc proximity switches at1 plug-pin connections options and ordering codes output circuitCwiring connections at1 0 n p 1 2 b h at1 0n /C 1b ?30mm dual output no and nc* standard cable exit m12 metal plug cable exit shielded unshielded npn output type pnp output type 4 1 3 2 out ( + ) ( - ) (out) see note below dimensions (mm) note: (pin connections): at present, all plug exit sensors have the output on pin 4. according to eec directives, the output of nc plug exit models will be changing to pin 2 (no will remain on pin 4). a plug cable to match these nc sensors must be a 4-wire type as 3-wire cables are connected to pins 1, 3 and 4 C contact imo to check stock types. 1 C in line cable exit with tang 2 C m12 plug-in exit 3 C red, output state led sw36 12 59 100 7 13 21 ?13 3 led m12 plug connector cable exit option h n pt1/**-*h model the maximum admissible capacity c is 0,1f for maximum voltage and current 5 1 4 3 normally closed output types other cable options: customised cables please contact imo for price and availability please see C full specification page 321 mounting brackets page 330 connector leads page 332 4 C unthreaded section on unshielded models 5 C cable 3 x 0.34mm 2 ?5mm x 2m long pvc sw36 12 59 92 13 21 m12x1 4 2 3 npn out c l l blue/3 brown/1 black/4 no white/2 nc pnp out c l l blue/3 brown/1 black/4 no white/2 nc npn output pt1 pnp output pt1 (out no) (out nc) new models
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