csm_d4bs_ds_e_3_1 1 safety-door switch d4bs the special operation key activates a direct opening mechanism to open the contacts and shut off control circuits when protective doors are opened on m achine tools or other equipment ? conforms to en (tv) standards corresponding to the ce marking. ? certified by ul and csa standards. ? the switch contact is opened by a direct opening mechanism (nc contacts only) when the protective cover is opened. the en-certified direct opening mechanism is indicated by on the switch. ? malfunctions and false operation prevented by special operation key. ? wide temperature range specifications: ? 40 to 80 c. ? degree of protection of the switch box: ip67 (en60947-5-1). ? series includes models with gold-plated contacts for handling the microload range. model number structure model number legend ordering information list of models switches (operation keys are sold separately.) consult with your omron represent ative when ordering any models that are not listed in this table. be sure to read the ?safety precautions? on page 7 and the ?precautions for all safety door switches? . note: contact your sales representative for details on models with safety standard certification. 12 3 1 d4bs - s 1. conduit d4bs - k switch operation key 1. operation key type 2. built-in switch 3. head mounting direction 1: pg13.5 (1 conduit) 2: g1/2 (1 conduit) 3: 1/2-14npt (1 conduit) 4: m20 (1 conduit) 5: pg13.5 (3-conduit) 6: g1/2 (3-conduit) 7: 1/2-14npt (3-conduit) 8: m20 (2-conduit) 5: 1nc/1no (slow-action) 6: 1nc/no (slow-action), gold-plated contacts a: 2nc (slow-action) b: 2nc (slow-action), gold-plated contacts f: four mounting directions possible (front-side mounting at shipping) 1: horizontal mounting 2: vertical mounting 3: adjustable mounting (horizontal) note: an order for the head part or the switch part alone cannot be accepted. (the operation key is sold separately.) type mounting direction conduit size 1nc/1no (slow-action) 2nc (slow-action) 1-conduit front-side mounting pg13.5 d4bs-15fs d4bs-1afs g1/2 d4bs-25fs d4bs-2afs 1/2?14npt d4bs-35fs d4bs-3afs m20 d4bs-45fs d4bs-4afs 3-conduit pg13.5 d4bs-55fs d4bs-5afs g1/2 d4bs-65fs d4bs-6afs 1/2?14npt d4bs-75fs d4bs-7afs m20 d4bs-85fs D4BS-8AFS : models w ith certified direct opening contacts.
d4bs 2 operation keys specifications standards and ec directives conforms to the follo wing ec directives: ? machinery directive ? low voltage directive ? en50041 ? en1088 certified standards certified standard ratings tv (en60947-5-1), ccc (gb14048.5) note: use a 10 a fuse type a gi or gg that conforms to iec60269 as a short-circuit protection device. ul/csa (ul508, csa c22.2 no. 14) (a600) type model d4bs-k1 d4bs-k2 d4bs-k 3 horizontal mounting vertical mounting adj usta bl e mount i ng (horizontal) certification body standard file no. tv rheinland en60947-5-1 (certified direct opening) gs-et-15 j50084815 ul ul508 e76675 csa csa c22.2 no. 14 lr45746 cqc (ccc) gb14048.5 200 3 010 3 0507 3 8 33 item utilization category ac-15 rated operating current (i e ) 2 a rated operating voltage (u e ) 400 v rated voltage carry current current (a) volt-amperes (va) make break make break 120 vac 10 a 60 6 7,200 720 240 vac 3 0 3 480 vac 15 1.5 600 vac 12 1.2
3 d4bs characteristics note: the above values are initial values. *1. the degree of protection is tested using the method specified by the standard (en60947-5-1). confir m that sealing properties ar e sufficient for the operating conditions and environment befor ehand. although the switch box is protected from dust, oil, or water penetration, do not use the d4bs in places where dust, oil, water, or chemicals may enter through the key hole on the head, otherwise switch damage or malf unctioning may occur. *2. the durability is for an ambient temperature of 5 to 3 5 c and an ambient humidity of 40% to 70%. co ntact your omron sales representative for more detailed information on other operating environments. *3. these figures are minimum r equirements for safe operation. degree of protection * 1 ip67 (en60947-5-1) durability * 2 mechanical 1,000,000 operations min. electrical 500,000 operations min. (10 a resistive load at 250 vac) operating speed 0.1 m/s to 0.5 m/s operating frequency 3 0 operations/minute max. direct opening force * 3 19.61 n min. (en60947-5-1) direct opening travel * 3 20 mm min. (en60947-5-1) contact resistance 25 m max. rated insulation voltage (u i ) 600 v (en60947-5-1) rated frequency 50/60 hz protection against electric shock class i (with ground terminal) pollution degree (operating environment) 3 (en60947-5-1) impulse withstand voltage (en60947-5-1) between terminals of same polarity 4 kv between terminals of different polarity between each terminal and ground insulation resistance 100 m min. (at 500 vdc) between terminals of same or different polarity, between each terminal and ground, and between each term inal and non-current-carrying metal part contact gap 2 2 mm min. vibration resistance malfunction 10 to 500 hz, 0.65 mm single amplitude shock resistance destruction 1,000 m/s 2 min. (iec68-2-27) malfunction 3 00 m/s 2 min. (iec68-2-27) conditional short-circuit current 100 a (en60947-5-1) conventional enclosed thermal current (i the ) 20 a (en60947-5-1) ambient operating temperature ? 40 to 80 c (with no icing) ambient operating humidity 95% max. weight approx. 285 g (d4bs-15fs)
d4bs 4 structure and nomenclature structure contact form (diagrams show state with key inserted) note: the terminal numbers are in accordance with en5001 3 , and the contact symbols are in accordance with iec60947-5-1. model contact form operating pattern remarks d4bs- @ 5 @ s 1nc/1no d4bs- @ a @ s2nc operation key s et zone mark built-in s witch head oil s eal (nbr) conduit openin g ground terminal s crew s eal rin g (nbr) s eal packin g (nbr) d4b s ' s excl us ive- us e oper a tion key i s provided to assu re a cc u r a te s witching oper a tion. a tri a ng u l a r s et zone m a rk m a ke s it e as y to a dj us t the oper a ting po s ition when in s erting the oper a tion key. a s he a ring force cont a ct s ep a r a ting mech a ni s m (nc cont a ct) i s employed, which po s itively p u ll s a p a rt the cont a ct s from e a ch other b y us ing s he a ring force if a ny ab norm a lity su ch as cont a ct welding s ho u ld occ u r in the cont a ct a re a . there i s a difference in level b etween the nc a nd no termin a l, which assu re s e as y wiring. a gro u nd termin a l i s provided to improve sa fety. (b u ilt into the unit.) the oper a tion pl u nger employ s a n oil s e a l, with which the s witch b ox meet s the re qu irement s of ip67. the s witch he a d i s co a ted with e as y-to- s ee red p a int. the mo u nting direction of the s witch he a d c a n b e v a ried to a ny of the fo u r direction s . refer to the following list. box size 1-conduit box 3 -conduit box pg1 3 .5 yes yes g1/2 yes yes 1/2-14npt yes yes 11 23 24 12 zb 11 - 12 23 - 24 stroke on operation key insertion completion position extraction completion position only nc contact 11-12 has a certified direct opening mechanism. terminals 11-12 and 23-24 can be used as unlike poles. 11 21 12 22 zb 11 - 12 21 - 22 stroke on operation key insertion completion position extraction completion position nc contacts 11-12 and 21-22 have a certified direct opening mechanism. terminals 11-12 and 21-22 can be used as unlike poles.
5 d4bs dimensions and operating characteristics (unit: mm) switches note: 1. unless otherwise specified, a tolerance of 0.4 mm applies to all dimensions. 2. there are fluctuations in the contact on/off timing for 2nc contacts. confirm performance befor e application. * the conduit thread varies with the model as follows: d4bs-1 @@ s, d4bs-5 @@ s: pg 1 3 .5 d4bs-2 @@ s, d4bs-6 @@ s: g1/2 d4bs- 3 @@ s, d4bs-7 @@ s: 1/2-14npt 31.4 17 66.4 50.9 5.3 (110) 2 8 .5 57 63 7 41 16 34.5 75.4 71.4 17.2 35.7 3 8 .3 51 two c a p s cover tw o, 5 +0.15 di a . hole s (6 mm deep) ? 0 cover 1-conduit 3-conduit d4b s -1 @@ s d4b s -2 @@ s d4b s -3 @@ s d4b s -5 @@ s d4b s -6 @@ s d4b s -7 @@ s two, 5.3 di a . mo u nting hole s two, m4 cover cl a mping s crew s fo u r, m3.5 he a d cl a mping s crew s fo u r, m3.5 he a d cl a mping s crew s s ix, 5.3 di a . mo u nting hole s fo u r, m3.5 x 10 cover cl a mping s crew s * * 30 0.2 19.61 n m a x. 19.61 n m a x. 10 5 mm 23 mm min. 19.61 n min. 20 mm min. d4b s -1 @@s d4b s -2 @@s d4b s -3 @@s operatin g characteri s tic s key in s ertion force key extr a ction force pretr a vel (pt) to t a l tr a vel direct opening force direct opening s troke 19.61 n m a x. 19.61 n m a x. 10 5 mm 23 mm min. 19.61 n min. 20 mm min. d4b s -5 @@s d4b s -6 @@s d4b s -7 @@s operatin g characteri s tic s model model key in s ertion force key extr a ction force pretr a vel (pt) to t a l tr a vel direct opening force direct opening s troke 35 17 31.4 7 7.3 5.3 8 (111.5) 60 0.2 30 0.1 40 +1 0 41 16 34.5 77 15 43 31.5 red red
d4bs 6 operation keys with operation key inserted note: unless otherwise specified, a tolerance of 0.4 mm applies to all dimensions. 26 15 40.7 78.7 36 7.3 15 5.3 5.3 20 7.5 2.5 5 11.4 20 12 4 dia. two, 2.65r d4bs-k1 black d4b s -k3 26 1 8 1 8 15 12 20 40 40 30 30 36 (37. 8 ) 19.5 2.5 17.5 34.6 ( 8 0.7) 5 11.4 m4 allen-he a d b olt two, 5.3 di a . mo u nting hole 4 di a . red black 15 53.7 13 26 11.4 5 2.5 36 5.3 12 7.5 20 40 52.4 5.3 7.3 mounting long hole 4 dia. d4bs-k2 black (41) (41) (12) (35) (20 0.15 ) (20 0.15 ) 53.5 min. 58 max. operation key insertion radius in horizontal direction: r 1200 53.5 min. 58 max. operation key insertion radius in vertical direction: r 1000 d4bs-1 @@ s + d4bs-k1 d4bs-2 @@ s + d4bs-k1 d4bs- 3 @@ s + d4bs-k1 red d4bs-1 @@ s + d4bs-k2 d4bs-2 @@ s + d4bs-k2 d4bs- 3 @@ s + d4bs-k2 red (41) (41) (13) (35) (40 0.15 ) 54.5 min. 59 max. operation key insertion radius in horizontal direction: r 1200 54.5 min. 59 max. operation key insertion radius in vertical direction: r 1000 d4bs-1 @@ s + d4bs-k 3 d4bs-2 @@ s + d4bs-k 3 d4bs- 3 @@ s + d4bs-k 3 red (41) (41) (40) (35) (30 0.15 ) 81.5 min. 86 max. operation key insertion radius in horizontal direction: r 150 81.5 min. 86 max. operation key insertion radius in vertical direction: r 1000
7 d4bs safety precautions refer to the precautions for all switches and precautions for all safety door switches . ? do not use the switch submersed in oil or water or in locations continuously subject to splashes of oil or water. doing so may result in oil or water entering the switch. (the ip67 degree of protection of the switch specifies the amount of water penetration after the switch is submerged in water for a certain period of time.) ? always attach the cover after completing wiring and before using the switch. also, do not turn on the switch with the cover open. doing so may result in electric shock. stopper installation do not use a switch as a stopper. be sure to install a stopper as show n in the following illustration when mounting the switch and adjust the stopper so that the operation key is within the setting zone. do not subject the switch to a shock that exceeds the switch's shock resistance of 1,000 m/s 2 . appropriate tightening torque loose screws may result in malfunction. tighten the screws to the specified torques. *1. apply a torque of 0.78 to 0.88 nm if the d4bs is a three-conduit model. *2. apply a torque of 4.90 to 5.88 nm for an allen-head bolt. for a pan head screw, apply a torque of 2. 3 5 to 2.75 nm. mounting dimensions (m5) with a three-conduit model, the switch can be mounted more securely at four points rather than with just two mounting holes, i.e., by adding two studs at the bottom of the switch, each of which is 5 mm maximum in height and 5 mm in diameter as shown below. mounting hole dimensi ons for operation keys use spring washers to mount the switch and operation key, and tighten the screws to a suitable torque. to ensure safety, use screws th at cannot be easily removed or another means to prevent the switch and operation key from easily being removed. precautions for safe use extra space set zone correct incorrect stopper switch correct incorrect precautions for correct use type appropriate tightening torque m 3 .5 terminal screw (including ground terminal screw) 0.59 to 0.78 nm cover mounting screw * 1 1.18 to 1. 3 7 nm head mounting screw 0.78 to 0.98 nm m5 body mounting screw * 2 4.90 to 5.88 nm operation key mounting screw 2. 3 5 to 2.75 nm connector 1.77 to 2.16 nm cap screw 1.27 to 1.67 nm 27 0.1 59.3 0.1 60 30 30 40 42 mounting hole mounting side standard model three-conduit model studs 5 ? 0.05 dia. holes, max. height: 5 ? 0.15 ? 0.15 insertion hole for stud 5 ? 0.05 dia. holes, max. height: 5 ? 0.05 ? 0.15 20 0.1 tw o, m 5 40 0.1 tw o, m 5 30 0.1 tw o, m 5 horizontal mounting vertical mounting adjustable mounting
d4bs 8 operation key make sure that the operation key can be inserted properly with a tolerance of 0.5 mm in the upward, downward, left, or right direction. otherwise the d4bs may soon become damaged due to misalignment. observe the specified insertion radius for the operation key and insert it in a direction perpendicular to the key hole. do not use the d4bl operation key. changes in head mounting direction by removing the screws on the four corners of the head, the head can be reset in any of four directions. the head direction can be changed with or without the operation key inserted in the head. make sure that no foreign materials enter through the head and that the head is tightened securely within the proper torque range. wiring do not connect the lead wires directly to the terminals. connect the lead wires through insulation tubes and m 3 .5 round crimp terminals. tighten each terminal screw within the proper torque range. the proper lead wire is awg20 to awg14 (0.5 to 2.5 mm 2 ) in size. wire using the methods shown below so that the crimp terminals are not caught on the case or cover. otherwise it may not be possible to mount the cover completely and malfunctions may occur. conduit opening ? tighten the connector to a suitable torque. ? excessive tightening torque may damage the casing. ? when using 1/2-14npt conduits, apply sealing tape between the connector and conduit opening to main tain the degree of protection (ip67) of the switch. ? if using a pg1 3 .5 conduit, use an abs-08 pg1 3 .5 connector or an abs-12 pg1 3 .5 connector (manufactured by nippon flex). ? use a connector (sc series, sold s eparately) suitable for the outer diameter of the cable. ? when wiring a 3 -conduit model, securely tighten the cap screw provided for unused conduit openings. 0.5 or greater 0.5 or greater incorrect incorrect d dia. dz dia. dz dia.: 3.7 d dia.: 4.5 b: 7.0 l: 20.2 f: 7.7 i: 9.0 (mm) casing cover terminal screw crimp terminal terminal screw casing terminal screw cover crimp terminal correct correct incorrect incorrect crimp terminal crimp terminal crimp terminal correct incorrect
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 , machin 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 perfor 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 . 2009 . 3 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 0 9 a l l r i g h t r e s e r v e d .
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