r 2 inductive proximity sensor e2q2 limit switch style proximity sensor with 5-position sensing head h sensing face easily adjusts to one of five directions h easy to install and same mounting dimensions as a standard limit switch h integrated short circuit and reverse polarity protection h plastic body with stainless steel screws h weld field immune models available h conduit openings 1/2?--npt and brad harrison minichange ? connector versions available orderin g information j dc input type type sensing distance output type part number t y p e s e n s i n g d i s t a n c e o u t p u t t y p e 1/2?--npt conduit opening 4--pin minichange connector* shielded 20 mm (0.79 in) npn (no+nc) e2q2--n20e3--u e2q2--n20e3--50 s h i e l d e d 2 0 m m ( 0 . 7 9 i n ) pnp (no+nc) e2q2--n20f3--u e2q2--n20f3--50 unshielded 30 mm (1.18 in) npn (no+nc) e2q2--n30me3--u e2q2--n30me3--50 u n s h i e l d e d 3 0 m m ( 1 . 1 8 i n ) pnp (no+nc) e 2 q 2 -- n 3 0 m f 3 -- u e2q2--n30mf3--50 note: *use brad harrison connector #104000a01f120 (12 foot) or equivalent. j ac input type type sensing distance output type part number t y p e s e n s i n g d i s t a n c e o u t p u t t y p e 1/2?--npt conduit opening 4--pin minichange connector* shielded 15 mm (0.59 in) scr (no or nc) e2q2--n15y4--u e2q2--n15y4--50 unshielded 30 mm (1.18 in) scr (no or nc) e2q2--n30my4--u e2q2--n30my4--50 note: *use brad harrison connector #103000a01f120 (12 foot) or equivalent. j weld field immune types these sensors withstand 25,400 amps at 1 inch (100 mt). type sensing distance input output type part number t y p e s e n s i n g d i s t a n c e i n p u t type o u t p u t t y p e 1/2?-npt conduit opening minichange connector shielded 15 mm (0.59 in) dc pnp (no) e2q2--n15f1--51 e2q2--n15f1--52* s h i e l d e d 1 5 m m ( 0 . 5 9 i n ) ac scr (no or nc) e2q2--n15y4--51 e2q2--n15y4--52** note: *use 4--pin brad harrison connector #104000a01f120 (12 foot) or equivalent. **use 3--pin brad harrison connector #103000a01f120 (12 foot) or equivalent.
e2q2 e2q2 3 specifications j dc input types part number e2q2--n15 j e2q2--n20 j e2q2--n30 j operating voltage 10 to 60 vdc; 10 to 30 vdc for weld--field immune types current consumption 20 ma max. 10 ma max. sensing object ferrous metals sensing distance 15 mm 10%, shielded 20 mm 10%, shielded 30 mm 10%, unshielded setting distance with standard sensing object (l x w x h mm) 0to12mm;0to15mm (45 x 45 x 1 mm, mild steel) 0to16mm,0to20mm (60 x 60 x 1 mm, mild steel) 0to24mm,0to30mm (90 x 90 x 1 mm, mild steel) differential travel 15% max. of sensing distance control output type f1: pnp--no e3: npn (no+nc) f3: pnp (no+nc) me3: npn (no+nc) mf3: pnp (no+nc) p max. load 200 ma max. on-- state voltage drop 3 vdc at 200 ma load current response frequency 10 hz (weld field immune) 150 hz 100 hz circuit protection reverse polarity, output short--circuit weld field immunity 25,400 amps at 1 inch (100 mt) _ _ indicator operating indicator (yellow led) material case pbt m a t e r i a l terminal base aluminum sensing face pbt connections --u, --51: 1/2?--npt conduit opening; --g: pg 13.5 conduit opening --50, --52: 4--pin minichange connector enclosure rating ip67 (en 60947--1) approvals ul listed, csa certified operating ambient temperature -- 2 5 _ to 70 _ c(--13 _ to 158 _ f) relative humidity 35% to 95% rh influence of temperature 10% max. of sensing distance at 23 _ c (73.4 _ f) in temperature range of -- 2 5 _ to 70 _ c(--13 _ to 158 _ f) dielectric strength 1,500 vac, 50/60 hz for 1 minute between current carrying parts and case electromagnetic compatib ility en 60947--5--2 vibration resistance 10 to 55 hz, 1 mm amplitude according to iec 60068--2--6 shock resistance approx. 30 g for 11 ms according to iec 60068--2--27
e2q2 e2q2 4 j ac input types part number e2q2--n15y j e2q2--n30my4 j operating voltage 20 to 253 vac, 50/60 hz current consumption 20 ma max. 10 ma max. leakage current 1.9 ma max. (2.5 ma max. for weld field immune types) sensing object ferrous metals sensing distance 15 mm 10%, shielded 30 mm 10%, unshielded setting distance with standard sensing object (l x w x h mm) 0to12mm;0to15mm (45 x 45 x 1 mm, mild steel) 0to24mm,0to30mm (90 x 90 x 1 mm, mild steel) differential travel 15% max. of sensing distance control type scr (no or nc) c o n t r o l output max. load 500 ma min. load 8 ma (10 ma for weld field immune types) max. on-- state voltage drop 12 vdc at 500 ma load current response frequency 20 hz circuit protection none weld field immunity 25,400 amps at 1 inch (100 mt) indicator operating indicator (yellow led) material case pbt m a t e r i a l terminal base aluminum sensing face pbt connections --u, --51: 1/2?--npt conduit opening; --50, --52: 3--pin minichange connector enclosure rating ip67 (en 60947--1) approvals ul listed, csa certified operating ambient temperature -- 2 5 _ to 70 _ c(--13 _ to 158 _ f) relative humidity 35% to 95% rh influence of temperature 10% max. of sensing distance at 23 _ c (73.4 _ f) in temperature range of -- 2 5 _ to 70 _ c(--13 _ to 158 _ f) dielectric strength 1,500 vac, 50/60 hz for 1 minute between current carrying parts and case electromagnetic compatib ility en 60947--5--2 vibration resistance 10 to 55 hz, 1 mm amplitude according to iec 60068--2--6 shock resistance approx. 30 g for 11 ms according to iec 60068--2--27
e2q2 e2q2 5 o p eration j output circuit diagrams and timing charts npn (no + nc) output main circuit load +v -- v 2white nc output 1brown 4black no output 3blue target present absent load operates (output) releases operation on indicator off e2q2--n jjj e3-- j output no nc load 4.7 k w 4.7 k w present absent operates releases on off pnp- - no output (weld field immune models) main circuit load +v -- v output 1brown 4black 3blue target present absent load operates (output) releases operation on indicator off e2q2--n15f1--5 j output no 4.7 k w
e2q2 e2q2 6 pnp (no + nc) output target present absent load operates (output) releases operation on indicator off e2q2--n jjj f3-- j output no nc present absent operates releases on off main circuit load +v -- v 2white nc output 1brown 4black no output 3blue load 4.7 k w 4.7 k w ac (no or nc) output target present absent load operates (output) releases operation on indicator off e2q2--n jjj y4-- j output no nc present absent operates releases on off main circuit l1 l1 2 4 3 n n nc output no output only one output allowed! 1
e2q2 e2q2 7 dimensions unit: mm (inch) j e2q2--n jjjj -- u a n d -- 5 1 t y p e 11 (0.43) 118 (4.65) 58 (2.28) 40.5 (1.59) 1/2?-- npt 30 (1.18) 5.5 (0.22) 60 (2.36) 46.5 (1.83) 40 (1.57) led(s) 40 (1.57) j e2q2--n jjjj -- 5 0 a n d -- 5 2 t y p e 11 (0.43) 118 (4.65) 58 (2.28) 40.5 (1.59) 133 (5.24) minichange connector 30 (1.18) 5.5 (0.22) 60 (2.36) 46.5 (1.83) 40 (1.57) led(s) 40 (1.57)
e2q2 e2q2 8 installation j pin arrangement minichange connections
e2q2 e2q2 precautions ! caution power supply do not impose a n e xcessive voltage on the e2q2, otherwise it may e xplode or burn. do not impose ac voltage on any e2q2 dc model, o therwise it may e xplode or burn. brown sensor blue black incorrect load do not connect the ac types without load to the power supply. the sensor will be dam aged. sensor j installation power reset time the proximity sensor is ready to operate within 300 ms after power is supplied. if power supplies a re connected to the proximity sensor and load respectively, b e sure to supply power to the proximity sensor before supplying power to the load. power off the proximity sensor may output a pulse signal when it is turned off. therefore, it is recommended to turn off the load before turning off the proximity sensor. power supply transformer when using a dc power supply, make sure that the dc power supply has an insulated transformer. do not use a dc power supply with a n auto--transformer. sensing object metal coating: the sensing distance of the proximity sensor will vary with the metal coating o n sensing objects. j wiring high- - tension lines wiring through metal c onduit if there is a power or high--tension line near the cable o f the proximity sensor, wire the cable through an independent metal conduit to p revent against proximity sensor damage or malfunctioning. j mounting the proximity sensor must not be subjected to e xcessive shock with a hammer when it is installed, otherwise the proximity sensor may b e damaged or lose its water resistance. j environment water resistance do not use the proximity sensor underwater, outdoors o r in the rain. operating environment be sure to use the proximity sensor with operating a mbient temperature range and do not use the proximity sensor outdoors so that its reliability and life expectancy can be maintai ned. although the proximity sensor is water resistant, a cover to protect h e p roximity sensor from water o r soluble machining oil is recommended so that its reliab ility and life expectancy can be maintained. do not use the proximity sensor in an environment with chemical gas (e.g., strong alkaline o r a cid gases including nitric, chromic, and concentrated sulfuric a cid gases). c a t . n o . c eds ax 4 1 1 / 0 1 s p e c i f i c a t i o n s s u b j e c t t o c h a n g e w i t h o u t n o t i c e . p r i n t e d i n u . s . a . o m r o n e l e c t r o n i c s l l c o n e e a s t c o m m e r c e d r i v e s c h a u m b u r g , i l 60173 n o t e : d i m e n s i o n s s h o w n a r e i n m i l l i m e t e r s . to c o n v e r t m i l l i m e t e r s t o i n c h e s d i v i d e b y 2 5 . 4 . 1 - 8 0 0 - 5 5 - o m r o n o m r o n canada , i n c . 8 8 5 m i l n e r a v e n u e s c a r b o r o u g h , o n t a r i o m 1 b 5 v 8 4 1 6 - 2 8 6 - 6 4 6 5 r o m r o n o n -- l i n e g l o b a l -- h t t p : / / w w w . o m r o n . c o m u s a -- h t t p : / / w w w . o m r o n . c o m / o e i c a n a d a -- h t t p : / / w w w . o m r o n . c o m / o c i
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