1 csm_e2ec_d s_e_8_1 cable amplifier proximity sensor e2ec subminiature sensors with long-distance detection ? shielded sensor heads from 3-mm to m12 diameters that can be embedded in metal. ? robotics cables provided as a standard feature (dc 2-wire models). ? indicator provided in amplif ier cable for easy confirmation of operation. ? power supply range of 5 to 24 vdc for dc 3-wire models. be sure to read safety precautions on page 6. ordering information sensors [refer to dimensions on page 7.] dc 2-wire models * models with different frequencies are also available. the model numbers are e2ec- @@@@ 5 (example: e2ec-cr8d15). dc 3-wire models * models with different frequencies are also available. the model numbers are e2ec- @@@@ 5 (example: e2ec-cr5d15). accessories (order separately) mounting bracket the mounting bracket for the e2ec-c1r5d @ is not provided with the sensor. order a mounting bracket separately if required. [refer to dimensions on page 8.] appearance sensing distance model operation mode no nc 3 dia. e2ec-cr8d1 2m * e2ec-cr8d2 2m * 5.4 dia. e2ec-c1r5d1 2m * e2ec-c1r5d2 2m * 8 dia. e2ec-c3d1 2m * e2ec-c3d2 2m * m12 e2ec-x4d1 2m * e2ec-x4d2 2m * appearance sensing distance model output configuration no 3 dia. npn open-collector output e2ec-cr5c1 2m * 8 dia. e2ec-c2r5c1 2m * appearance model applicable sensors y92e-f5r4 e2ec-c1r5d @ (5.4-mm-dia. sensor) shielded 0.8 mm 1.5 mm 3 mm 4 mm shielded 0.5 mm 2.5 mm
2 e2ec ratings and specifications *1. the response frequency is an average value. measurement conditions are as follows: standard sensing object, a distance of twice the standard sensing object, and a set dist ance of half the sensing distance. *2. incorrect operation may occur if there is a large temperature difference between the sensor head and the amplifier unit. dc 2-wire models dc 3-wire models item model e2ec-cr8d @ e2ec-c1r5d @ e2ec-c3d @ e2ec-x4d @ e2ec-cr5c1 e2ec-c2r5c1 sensing distance 0.8 mm 15% 1.5 mm 10% 3 mm 10% 4 mm 10% 0.5 mm 15% 2.5 mm 10% set distance 0 to 0.56 mm 0 to 1.05 mm 0 to 2.1 mm 0 to 2.8 mm 0 to 0.3 mm 0 to 1.7 mm differential travel 10% max. of sensing distance detectable object ferrous metal (the sensing distance decreas es with non-ferrous metal. refer to engineering data on page 3.) standard sensing object iron, 5 5 1 mm iron, 8 8 1 mm iron, 12 12 1 mm iron, 5 5 1 mm iron, 8 8 1 mm response frequency * 1 1.5 khz 1 khz power supply volt- age (operating volt- age range) 12 to 24 vdc (10 to 30 vdc), ripple (p-p): 10% max. 5 to 24 vdc (4.75 to 30 vdc), ripple (p-p): 10% max. current consumption --- 10 ma max. leakage current 0.8 ma max. --- control output load current 5 to 100 ma npn open-collector output, 100 ma max. (30 vdc max.) residual voltage 3 v max. (load current: 100 ma, cable length: 2 m) 1 v max. (load current: 100 ma, cable length: 2 m) indicators d1 models: operation indicator (red), setting indicator (green) d2 models: operation indicator (red) detection indicator (red) operation mode (with sensing object approaching) d1 models: no d2 models: nc refer to the timing charts under i/o circuit diagrams on page 5 for details. no refer to the timing charts under i/o circuit diagrams on page 5 for details. protection circuits load short-circuit protection, su rge suppressor surge suppressor ambient temperature range operating/storage: ? 25 to 70 c (with no icing or condensation) * 2 ambient humidity range operating/storage: 35% to 95% (with no condensation) temperature influence 20% max. of sensing distance at 23 c in the temperature range of ? 25 to 70 c voltage influence 2.5% max. of sensing distance at rated voltage in the rated voltage 15% range 5% max. of sensing distance at the rated voltage range in the voltage range of 4.75 to 30 v insulation resistance 50 m min. (at 500 vdc) between current-carrying parts and case dielectric strength 1,000 vac for 1 min between current-carrying parts and case 500 vac for 1 min between current- carrying parts and case vibration resistance destruction: 10 to 55 hz, 1.5-mm double amplitude for 2 hours each in x, y, and z directions shock resistance destruction: 1,000 m/s 2 10 times each in x, y, and z directions destruction: 500 m/s 2 10 times each in x, y, and z directions degree of protection iec 60529 ip67, in-house standards: oil-resist ant (for sensor head only) iec 60529 ip64 connection method pre-wired models (standar d cable length: 2 m) weight (packed state) approx. 45 g materials case brass sensing surface abs clamp- ing nut --- brass (nickel-plated) --- toothed washer --- iron (zinc-plated) --- accessories amplifier mounting bracket, instruction manual instruction manual
3 e2ec engineering data (typical) sensing area e2ec-cr8d1 e2ec-c1r5d1 e2ec-c3d1 e2ec-x4d1 e2ec-cr5c1 e2ec-c2r5c1 y x 1.0 0.8 0.6 0.4 0.2 0 -1.0 -0.5 0 0.5 1.0 1.5 -1.5 distance x (mm) distance y (mm) sensing head y x 2.0 1.5 1.0 0.5 0 -2 -1 0 1 2 3 -3 distance x (mm) distance y (mm) sensing head y x 4 3 2 1 0 -3 -1 -2 0 1 2 3 4 -4 distance x (mm) distance y (mm) sensing head y x -6 5 4 3 2 1 0 -4 -2 0 2 4 distance y (mm) distance x (mm) sensing head y x 0.6 0.5 0.4 0.3 0.2 0.1 0 -1.5 -0.5 -1 0 0.5 1 1.5 -2 y x distance y (mm) distance x (mm) sensing head y x -4 3.0 2.5 2.0 1.5 1.0 0.5 0 -3 -1 -2 0123 distance x (mm) sensin g head distance y (mm)
4 e2ec influence of sensing object size and material e2ec-cr8d1 e2ec-c1r5d1 e2ec-c3d1 e2ec-x4d1 e2ec-cr5c1 e2ec-c2r5c1 residual output volt age leakage current dc 2-wire models e2ec x 5 0 1.0 0.8 0.6 0.4 0.2 10 20 15 25 30 35 aluminium d d t = 1 mm stainless steel (sus304) copper brass iron side length of sensing object: d (mm) distance x (mm) x 5 0 2.0 1.5 1.0 0.5 10 20 15 25 30 35 d d t = 1 mm iron stainless steel (sus304) copper brass side length of sensing object: d (mm) distance x (mm) aluminum x 4 3 2 1 05 35 30 25 15 20 10 d d t = 1 mm aluminum copper brass distance x (mm) side length of sensing object: d (mm) stainless steel (sus304) iron x 5 4 3 2 1 05 35 30 25 15 20 10 d d t = 1 mm distance x (mm) side length of sensing object: d (mm) brass copper stainless steel (sus304) iron aluminum 0 0.6 0.5 0.4 0.3 0.2 0.1 24 8 6101416 12 18 20 distance x (mm) side length of sensing object: d (mm) brass copper stainless steel (sus304) iron aluminum @ d t=1 mm x distance x (mm) side length of sensing object: d (mm) brass copper stainless steel (sus304) iron aluminum 510 20 15 25 30 35 40 0 3.0 2.5 2.0 1.5 1.0 0.5 @ d t=1 mm x 1 3 5 10 30 50 100 300 500 1,000 5 4 3 2 1 0 residual output voltage (v) load current (ma) 1.5 1.0 0.5 01020 40 30 e2ec-cr8d1 e2ec-c3d1 e2ec-x4d1 e2ec-c1r5d1 leakage current (ma) power supply voltage (v)
5 e2ec i/o circuit diagrams dc 2-wire models dc 3-wire models operation model timing chart output circuit no e2ec-cr8d1 e2ec-c1r5d1 e2ec-c3d1 e2ec-x4d1 nc e2ec-cr8d2 e2ec-c1r5d2 e2ec-c3d2 e2ec-x4d2 operation model timing chart output circuit no e2ec-cr5c1 e2ec-c2r5c1 0 70(typ) 100 (%) sensing object rated sensing distance stable sensing area non-sensing area unstable sensing area set position proximity sensor on off on off on off setting indicator (green) operation indicator (red) control output 0 v + v load brown blue prox- imity sensor main circuit note: the load can be connected to either the +v or 0 v side. 0 100 (%) sensing object rated sensing distance sensing area non-sensing area proximity sensor on off on off operation indicator (red) control output present not present on off on off output transistor (load) sensing object detection indicator (red) 10 0 v +v * load brown black blue output maximum load current: 100 ma note: the sensor may be destroyed if mistakes are made in wiring. prox- imity sensor main circuit
6 e2ec safety precautions refer to warranty and limitations of liability . this product is not designed or rated for ensuring safety of persons either directly or indirectly. do not use it for such purposes. do not use this product under ambi ent conditions that exceed the ratings. design influence of surrounding metal when mounting the sensor within a metal panel, ensure that the clearances given in the following table are maintained. failure to maintain these distances may caus e deterioration in the performance of the sensor. influence of surrounding metal (unit: mm) influence of temperature incorrect operation may occur if there is a large temperature difference between the sensor head and the amplifier unit. mutual interference when installing sensors face-to-face or side-by-side, ensure that the minimum distances given in the following table are maintained. mutual interference (unit: mm) note: values in parentheses apply to sensors operating at different frequencies. mounting ? refer to the following table for the torque and tightening ranges applied to mount the e2ec-c unthreaded cylindrical model. tightening must be as given in the following table. permissible tightening range and torque ? the tightening torque applied to the e2ec- x4d @ threaded cylindrical models must be 12 nm max. amplifier mounting bracket for dc 2-wire models mounting 1. insert the amplifier into the trapezoidal end (i.e., the fixing side) of the mounting bracket. 2. press the other end of the amplifier onto the bracket. dismounting 1. lightly press the hook on the mounting bracket with a flat-blade screwdriver. 2. the amplifier will be automatica lly released due to the spring force of the mounting bracket. warning precautions for correct use model item l d d m n e2ec-cr8d @ 0 3 0 2.4 6 e2ec-c1r5d @ 5.4 4.5 10.8 e2ec-c3d @ 8916 e2ec-x4d @ 12 12 24 e2ec-cr5c1 31.55 e2ec-c2r5c1 81021 d dia. d m l n m l model item a b e2ec-cr8d @ 18 (4) 6 (3) e2ec-c1r5d @ 15 (8) 10.8 (5.4) e2ec-c3d @ 30 (15) 16 (8) e2ec-x4d @ 40 (20) 24 (12) e2ec-cr5c1 20 (10) 15 (3) e2ec-c2r5c1 40 (20) 25 (15) model tightening set screw tightening e2ec-cr8d @ 6 to 10 mm 0.49 nm e2ec-c1r5d @ 8 to 16 mm e2ec-c3d @ 0.98 nm e2ec-cr5c1 6 to 10 mm 0.39 nm e2ec-c2r5c1 8 to 16 mm a b a dimpled end of set screw (m3) 1 2 amplifier cable mounting bracket 1 flat-blade screwdriver 2
7 e2ec dimensions main units (unit: mm) tolerance class it16 applies to dimensions in this data sheet unless otherwise specified. 6 10 8 25.5 35 12 3 0.1 dia. 5.4 24.2 *1 10.3 6 1.6-dia shielded robotics cable, standard length: 400 mm 2.9-dia. vinyl-insulated round robotics cable with 2 conductors (conductor cross section: 0.15 mm 2 , insulator diameter: 1 mm), standard length: 2 m indicators *2 two, 3.2-dia. mounting holes mounting bracket *1. the cable can be extended up to 200 m (separate metal conduit). *2. d1 models: operation indicator (red), setting indicator (green) d2 models: operation indicator (red) with mounting bracket attached e2ec-cr8d @ 6 10 8 25.5 35 18 5.4 dia. 5.4 24.2 6 *1 10.3 1.6-dia shielded robotics cable, standard length: 400 mm 2.9-dia. vinyl-insulated round robotics cable with 2 conductors (conductor cross section: 0.15 mm 2 , insulator diameter: 1 mm), standard length: 2 m indicators *2 two, 3.2-dia. mounting holes mounting bracket *1. the cable can be extended up to 200 m (separate metal conduit). *2. d1 models: operation indicator (red), setting indicator (green) d2 models: operation indicator (red) e2ec-c1r5d @ with mounting bracket attached e2ec-c3d @ 6 10 8 25.5 35 5 18 8 dia. 5.4 24.2 *1 10.3 6 1.6-dia shielded robotics cable, standard length: 400 mm 2.9-dia. vinyl-insulated round robotics cable with 2 conductors (conductor cross section: 0.15 mm 2 , insulator diameter: 1 mm), standard length: 2 m indicators *2 two, 3.2-dia. mounting holes mounting bracket *1. the cable can be extended up to 200 m (separate metal conduit). *2. d1 models: operation indicator (red), setting indicator (green) d2 models: operation indicator (red) with mounting bracket attached e2ec-x4d @ 10 8 25.5 4 m12 1 18 *1 5.6 66 10.3 5.4 24.2 35 1.6-dia shielded robotics cable, standard length: 400 mm two clamping nuts 17 mm across 1-toothed washers 2.9-dia. vinyl-insulated round robotics cable with 2 conductors (conductor cross section: 0.15 mm 2 , insulator diameter: 1 mm), standard length: 2 m indicators *2 two, 3.2-dia. mounting holes mounting bracket *1. the cable can be extended up to 200 m (separate metal conduit). *2. d1 models: operation indicator (red), setting indicator (green) d2 models: operation indicator (red) with mounting bracket attached model f (mm) e2ec-cr8d @ 3.3 dia. e2ec-c1r5d @ 5.7 dia. e2ec-c3d @ 8.5 dia. e2ec-x4d @ 12.5 dia. +0.3 0 +0.3 0 +0.5 0 +0.5 0 mounting hole dimensions f
8 e2ec accessories (order separately) e2e c - c r5 c 1 5 *3 3 20 2.5 10 two, 3.2 dia. 20 0.2 *2 *1 35 400 12 3 0.1 dia. detection indicator (red) two, 3.5-dia. mounting holes *1. 4-dia. vinyl-insulated round cable with 3 conductors (conductor cross section: 0.2 mm 2 , insulator diameter: 1.2 mm), standard length: 2 m *2. the cable can be extended up to 50 m (separate metal conduit). *3. 1.2-dia shielded cable, standard length: 400 mm mounting hole dimensions e2ec-c2r5c1 20 3 2.5 10 two, 3.2 dia. *2 *1 35 400 18 8 dia. 20 0.2 *3 5 detection indicator (red) *1. 4-dia. vinyl-insulated round cable with 3 conductors (conductor cross section: 0.2 mm 2 , insulator diameter: 1.2 mm), standard length: 2 m *2. the cable can be extended up to 50 m (separate metal conduit). *3. 2.5-dia shielded cable, standard length: 400 mm two, 3.5-dia. mounting holes mounting hole dimensions model f (mm) e2ec-cr5c1 3.3 dia. e2ec-c2r5c1 8.5 dia. +0.3 0 +0.5 0 mounting hole dimensions f material: stainless steel (sus301) note: provided with dc 2-wire models. mounting bracket two, r1.6 3.2 dia. 6 8 3.3 3 1.3 5.5 5.5 1 2.5 3.5 5 5.4 0.1 34.5 0.2 24.2 0.1 material: stainless steel (sus304) note: used for e2ec-c1r5d @ head. mounting bracket (for 5.4 dia.) y92e-f5r4 r2.6 5.3 0.4 5.6 14 10 3.2 4.2 22
r e a d a n d u n d e r s t a n d t h i s c a t a l o g p l e a s e r e a d a n d u n d e r s t a n d t h i s c a t a l o g b e f o r e p u r c h a s i n g t h e p r o d u c t s . p l e a s e c o n s u l t y o u r o m r o n r e p r e s e n t a t i v e i f y o u h a v e a n y q u e s t i o n s o r c o m m e n t s . w a r r a n t y a n d l i m i t a t i o n s o f l i a b i l i t y w a r r a n t y o m r o n ' s e x c l u s i v e w a r r a n t y i s t h a t t h e p r o d u c t s a r e f r e e f r o m d e f e c t s i n m a t e r i a l s a n d w o r k m a n s h i p f o r a p e r i o d o f o n e y e a r ( o r o t h e r p e r i o d i f s p e c i f i e d ) f r o m d a t e o f s a l e b y o m r o n . o m r o n m a k e s n o w a r r a n t y o r r e p r e s e n t a t i o n , e x p r e s s o r i m p l i e d , r e g a r d i n g n o n - i n f r i n g e m e n t , m e r c h a n t a b i l i t y , o r f i t n e s s f o r p a r t i c u l a r p u r p o s e o f t h e p r o d u c t s . a n y b u y e r o r u s e r a c k n o w l e d g e s t h a t t h e b u y e r o r u s e r a l o n e h a s d e t e r m i n e d t h a t t h e p r o d u c t s w i l l s u i t a b l y m e e t t h e r e q u i r e m e n t s o f t h e i r i n t e n d e d u s e . o m r o n d i s c l a i m s a l l o t h e r w a r r a n t i e s , e x p r e s s o r i m p l i e d . l i m i t a t i o n s o f l i a b i l i t y o m r o n s h a l l n o t b e r e s p o n s i b l e f o r s p e c i a l , i n d i r e c t , o r c o n s e q u e n t i a l d a m a g e s , l o s s o f p r o f i t s o r c o m m e r c i a l l o s s i n a n y w a y c o n n e c t e d w i t h t h e p r o d u c t s , w h e t h e r s u c h c l a i m i s b a s e d o n c o n t r a c t , w a r r a n t y , n e g l i g e n c e , o r s t r i c t l i a b i l i t y . i n n o e v e n t s h a l l t h e r e s p o n s i b i l i t y o f o m r o n f o r a n y a c t e x c e e d t h e i n d i v i d u a l p r i c e o f t h e p r o d u c t o n w h i c h l i a b i l i t y i s a s s e r t e d . i n n o e v e n t s h a l l o m r o n b e r e s p o n s i b l e f o r w a r r a n t y , r e p a i r , o r o t h e r c l a i m s r e g a r d i n g t h e p r o d u c t s u n l e s s o m r o n ' s a n a l y s i s c o n f i r m s t h a t t h e p r o d u c t s w e r e p r o p e r l y h a n d l e d , s t o r e d , i n s t a l l e d , a n d m a i n t a i n e d a n d n o t s u b j e c t t o c o n t a m i n a t i o n , a b u s e , m i s u s e , o r i n a p p r o p r i a t e m o d i f i c a t i o n o r r e p a i r . a p p l i c a t i o n c o n s i d e r a t i o n s s u i t a b i l i t y f o r u s e o m r o n s h a l l n o t b e r e s p o n s i b l e f o r c o n f o r m i t y w i t h a n y s t a n d a r d s , c o d e s , o r r e g u l a t i o n s t h a t a p p l y t o t h e c o m b i n a t i o n o f p r o d u c t s i n t h e c u s t o m e r ' s a p p l i c a t i o n o r u s e o f t h e p r o d u c t s . a t t h e c u s t o m e r ' s r e q u e s t , o m r o n w i l l p r o v i d e a p p l i c a b l e t h i r d p a r t y c e r t i f i c a t i o n d o c u m e n t s i d e n t i f y i n g r a t i n g s a n d l i m i t a t i o n s o f u s e t h a t a p p l y t o t h e p r o d u c t s . t h i s i n f o r m a t i o n b y i t s e l f i s n o t s u f f i c i e n t f o r a c o m p l e t e d e t e r m i n a t i o n o f t h e s u i t a b i l i t y o f t h e p r o d u c t s i n c o m b i n a t i o n w i t h t h e e n d p r o d u c t , m a c h i n e , s y s t e m , o r o t h e r a p p l i c a t i o n o r u s e . t h e f o l l o w i n g a r e s o m e e x a m p l e s o f a p p l i c a t i o n s f o r w h i c h p a r t i c u l a r a t t e n t i o n m u s t b e g i v e n . t h i s i s n o t i n t e n d e d t o b e a n e x h a u s t i v e l i s t o f a l l p o s s i b l e u s e s o f t h e p r o d u c t s , n o r i s i t i n t e n d e d t o i m p l y t h a t t h e u s e s l i s t e d m a y b e s u i t a b l e f o r t h e p r o d u c t s : ? o u t d o o r u s e , u s e s i n v o l v i n g p o t e n t i a l c h e m i c a l c o n t a m i n a t i o n o r e l e c t r i c a l i n t e r f e r e n c e , o r c o n d i t i o n s o r u s e s n o t d e s c r i b e d i n t h i s c a t a l o g . ? n u c l e a r e n e r g y c o n t r o l s y s t e m s , c o m b u s t i o n s y s t e m s , r a i l r o a d s y s t e m s , a v i a t i o n s y s t e m s , m e d i c a l e q u i p m e n t , a m u s e m e n t m a c h i n e s , v e h i c l e s , s a f e t y e q u i p m e n t , a n d i n s t a l l a t i o n s s u b j e c t t o s e p a r a t e i n d u s t r y o r g o v e r n m e n t r e g u l a t i o n s . ? s y s t e m s , m a c h i n e s , a n d e q u i p m e n t t h a t c o u l d p r e s e n t a r i s k t o l i f e o r p r o p e r t y . p l e a s e k n o w a n d o b s e r v e a l l p r o h i b i t i o n s o f u s e a p p l i c a b l e t o t h e p r o d u c t s . n e v e r u s e t h e p r o d u c t s f o r a n a p p l i c a t i o n i n v o l v i n g s e r i o u s r i s k t o l i f e o r p r o p e r t y w i t h o u t e n s u r i n g t h a t t h e s y s t e m a s a w h o l e h a s b e e n d e s i g n e d t o a d d r e s s t h e r i s k s , a n d t h a t t h e o m r o n p r o d u c t s a r e p r o p e r l y r a t e d a n d i n s t a l l e d f o r t h e i n t e n d e d u s e w i t h i n t h e o v e r a l l e q u i p m e n t o r s y s t e m . p r o g r a m m a b l e p r o d u c t s o m r o n s h a l l n o t b e r e s p o n s i b l e f o r t h e u s e r ' s p r o g r a m m i n g o f a p r o g r a m m a b l e p r o d u c t , o r a n y c o n s e q u e n c e t h e r e o f . d i s c l a i m e r s c h a n g e i n s p e c i f i c a t i o n s p r o d u c t s p e c i f i c a t i o n s a n d a c c e s s o r i e s m a y b e c h a n g e d a t a n y t i m e b a s e d o n i m p r o v e m e n t s a n d o t h e r r e a s o n s . i t i s o u r p r a c t i c e t o c h a n g e m o d e l n u m b e r s w h e n p u b l i s h e d r a t i n g s o r f e a t u r e s a r e c h a n g e d , o r w h e n s i g n i f i c a n t c o n s t r u c t i o n c h a n g e s a r e m a d e . h o w e v e r , s o m e s p e c i f i c a t i o n s o f t h e p r o d u c t s m a y b e c h a n g e d w i t h o u t a n y n o t i c e . w h e n i n d o u b t , s p e c i a l m o d e l n u m b e r s m a y b e a s s i g n e d t o f i x o r e s t a b l i s h k e y s p e c i f i c a t i o n s f o r y o u r a p p l i c a t i o n o n y o u r r e q u e s t . p l e a s e c o n s u l t w i t h y o u r o m r o n r e p r e s e n t a t i v e a t a n y t i m e t o c o n f i r m a c t u a l s p e c i f i c a t i o n s o f p u r c h a s e d p r o d u c t s . d i m e n s i o n s a n d w e i g h t s d i m e n s i o n s a n d w e i g h t s a r e n o m i n a l a n d a r e n o t t o b e u s e d f o r m a n u f a c t u r i n g p u r p o s e s , e v e n w h e n t o l e r a n c e s a r e s h o w n . p e r f o r m a n c e d a t a p e r f o r m a n c e d a t a g i v e n i n t h i s c a t a l o g i s p r o v i d e d a s a g u i d e f o r t h e u s e r i n d e t e r m i n i n g s u i t a b i l i t y a n d d o e s n o t c o n s t i t u t e a w a r r a n t y . i t m a y r e p r e s e n t t h e r e s u l t o f o m r o n s t e s t c o n d i t i o n s , a n d t h e u s e r s m u s t c o r r e l a t e i t t o a c t u a l a p p l i c a t i o n r e q u i r e m e n t s . a c t u a l p e r f o r m a n c e i s s u b j e c t t o t h e o m r o n w a r r a n t y a n d l i m i t a t i o n s o f l i a b i l i t y . e r r o r s a n d o m i s s i o n s t h e i n f o r m a t i o n i n t h i s d o c u m e n t h a s b e e n c a r e f u l l y c h e c k e d a n d i s b e l i e v e d t o b e a c c u r a t e ; h o w e v e r , n o r e s p o n s i b i l i t y i s a s s u m e d f o r c l e r i c a l , t y p o g r a p h i c a l , o r p r o o f r e a d i n g e r r o r s , o r o m i s s i o n s . 2 0 1 1 . 1 0 i n t h e i n t e r e s t o f p r o d u c t i m p r o v e m e n t , s p e c i f i c a t i o n s a r e 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 . o m r o n c o r p o r a t i o n i n d u s t r i a l a u t o m a t i o n c o m p a n y h t t p : / / w w w . i a . o m r o n . c o m / ( c ) c o p y r i g h t o m r o n c o r p o r a t i o n 2 0 1 1 a l l r i g h t r e s e r v e d .
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