specifications are subject to change without notice (20.08.01) 1 t ype selection ordering key product description proximity sensors capacitive thermoplastic polyester housing t ype ec, m30, dc featuring tripleshield sensor protection rated operational voltage: 10-40 vdc adjustable sensing distance 2-16 mm or 4-25 mm output: dc 200 ma, npn or pnp make and break switching function led indication ? igh noise immunity flush and non-flush types plug and cable versions available ac versions in the same housing capacitive proximity switches with either sensing distance 16 mm flush mounted in metal or sensing distance 25 mm non-flush mounted. 4-wire dc output with both make (no) and break (nc) switching. grey m30 polyester housing with 2 m pvc cable or plug. ideal for use in level and plastic ma- chinery applications. capacitive proximity switch housing diameter (mm) rated operating dist. (mm) output type housing material housing type connection type housing rated mounting ordering no. ordering no. ordering no. ordering no. diameter operating tran sistor npn/cable transistor npn/plug t ransistor pnp/cable transistor pnp/plug dist. (s n ) 1) make & break make & break make & break make & break switching switching switching switching m30 16 mm flush (built-in) ec 3016 npapl ec 3016 npapl-1 ec 3016 ppapl ec 3016 ppapl-1 m3 0 25 mm non-flush ec 3025 npapl ec 3025 npapl-1 ec 3025 ppapl ec 3025 ppapl-1 1) object: grounded steel plate ec 3025 npa p l-1 tripleshield frequency of operating cycles (f) 50 hz indication for output on led, yellow environment degree of protection ip 67 (nema 1, 3, 4, 6, 13) t emperature operating temperature -25 to +80? ( -13 to +176?) storage temperature -40 to +85? (-40 to +185?) housing material body grey thermoplastic polyester cable end polyester nuts black reinforced nylon connection cable grey, 2 m, 4 x 0.34 mm 2 oil proof, pvc plug (-1) m12 x 1 cable for plug (-1) con.1a-series w eight (incl. nuts) 3016: 140 g 3025: 150 g approvals ul, csa ce-marking ye s specifications rated operating dist. (s n ) 3016: 2 to 16 mm factory set at 16 mm 3025: 4 to 25 mm factory set at 25 mm sensitivity adj. multiturn pot.meter effective operating dist. (s r )0.9 x s n s r 1.1 x s usable operating dist. (s u )0.8 x s r s n > 1.2 x s r repeat accuracy (r) 5% hysteresis (h) 3 to 20% of sensing distance rated operational volt. (u b ) 10 to 40 vdc (ripple included) ripple 10% rated operational current (i e ) continuous 200 ma no-load supply current (i o ) 10 ma (no load) v oltage drop (u d ) 2.5 vdc at max. load protection reverse polarity, short-circuit, transients
2 specifications are subject to change without notice (20.08.01) wiring diagrams ec, m30, dc npn pnp 3 bu 2 wh 4 bk 1 bn 1 bn 2 wh 4 bk 3 bu max. min. ec3016xpapl(-1) ec3025xpapl(-1) sensitivity tripleshield dist. sensitivity adjustment (4-wire device backview) the environments in which capacitive sensors are install- ed can often be un stable re- garding temperature, humidity, object distance and industrial (noise) interference. because of this, carlo gavazzi offers as standard features in all trip- leshield capacitive sen- sors a user-friendly sensitivity adjustment instead of having a fixed sensing range, extend- ed sensing range to accom- modate mechanically demand- ing areas, temperature stability to ensure minimum need for adjusting sensitivity if temper- ature varies and high immunity to electromagnetic interfer- ence (emi). note: sensors are factory set (de- fault) to maximum rated sens- ing range. adjustment guide installation hints capacitive sensors have the unique ability to detect almost all materials, either in liquid or solid form. capacitive sen- sors can detect metallic as well as non-metallic objects, however, their traditional use is for non-metallic materials such as: plastic industry resins, regrinds or moulded products. chemical industry cleansers, fertilisers, liquid soaps, corrosives and petrochemicals. w ood industry saw dust, paper products, door and window frames. ceramic & glass industry raw material, clay or finish- ed products, bottles. packaging industry package inspection for le vel or contents, dry goods, fruits and vegeta- bles, dairy products. materials are detected due to their dielectric constant. the bigger the size of an object, the higher the density of material, the better or easier it is to de- tect the object. nominal sens- ing distance for a capacitive sensor is referenced to a grounded metal plate (st37). for additional information re- garding dielectric ratings of materials please refer to t echnical information. dimensions cable e f b c d sw a led t ype a b c d e f sw mm mm mm mm mm mm ec 3016xpapl(-1) m 30 x 1. 5 x 50 28 50 13.6 15.4 10 36 ec 3025xpapl(-1) m 30 x 1. 5 x 50 28 62 13.6 15.4 10 36 b c d sw a led m12x1 e plug
specifications are subject to change without notice (20.08.01) 3 delivery contents capacitive switch: ec 30.. papl(-1) screw driver 2 nuts packaging: cardboard box installation & adjustment guide accessories ? plugs con.1a.. serie. for further information please refer to ?ccessories. ec, m30, dc installation hints (cont.) relief of cable strain protection of the sensing face switch mounted on mobile carrier to avoid interference from inductive voltage/ 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 a proximity switch should not serve as mechanical stop any repetitive flexing of the cable should be avoided
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