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csm_d4ns_ds_e_5_1 1 safety-door switch d4ns multi-contact, labor-saving, environment-friendly, next-generation safety-door switch ? lineup includes three contact models with 2nc/1no and 3nc contact forms and mbb models in addition to the previous contact forms 1nc/1no, and 2nc. ? m12-connector models are available, saving on labor and simplifying replacement. ? standardized gold-clad contacts provide high contact reliability. applicable to both standard loads and microloads. ? variety of metallic heads available. model number structure model number legend switch 1. conduit/connector size 1:pg13.5 (1-conduit) 2:g1/2 (1-conduit) 3:1/2-14npt (1-conduit) 4:m20 (1-conduit) 5:pg13.5 (2-conduit) 6:g1/2 (2-conduit) 7:1/2-14npt compatible (2-conduit model with m20 conduit size includes an m20-to-1/2-14n pt conversion adapter) 8:m20 (2-conduit) 9:m12 connector (1-conduit) 2. built-in switch a:1nc/1no (slow-action) b:2nc (slow-action) c:2nc/1no (slow-action) d:3nc (slow-action) e:1nc/1no (mbb contact) f:2nc/1no (mbb contact) 3. head mounting direction f:four mounting directions pos sible (front-side mounting at shipping)/plastic d:four mounting directions pos sible (front-side mounting at shipping)/metal note: an order for the head part or the switch part alone cannot be accepted. (the operation key is sold separately.) operation key 1. operation key type 1:horizontal mounting 2:vertical mounting 3:adjustable mounting (horizontal) 5:adjustable mounting (horizontal/vertical) be sure to read the ?safety precautions? on page 10 and the ?precautions for all safety door switches? . 12 3 d4ns- @@@ 1 d4ds-k @
d4ns 2 ordering information switches (operation keys are sold separately.) consult with your omron represent ative when ordering any models that are not listed in this table. note: 1. the recommended models for equipment and machinery being exported to europe are those with an m20 or pg13.5 conduit sizes, and for north america, the recommended models ar e those with a 1/2-14npt conduit sizes. 2. resin is used as the material for the d4 ns housing and head. use the metal d4bs safety -door switch for applications requiring g reater mechanical strength. * models with korean s-mark certification. type contact configuration conduit opening/connector model 1-conduit slow-action 1nc/1no pg13.5 d4ns-1af * g1/2 d4ns-2af * 1/2-14npt d4ns-3af m20 d4ns-4af 2nc pg13.5 d4ns-1bf * g1/2 d4ns-2bf * 1/2-14npt d4ns-3bf m20 d4ns-4bf 2nc/1no pg13.5 d4ns-1cf * g1/2 d4ns-2cf * 1/2-14npt d4ns-3cf m20 d4ns-4cf 3nc pg13.5 D4NS-1DF * g1/2 d4ns-2df * 1/2-14npt d4ns-3df m20 d4ns-4df slow-action mbb contact 1nc/1no pg13.5 d4ns-1ef g1/2 d4ns-2ef 1/2-14npt d4ns-3ef m20 d4ns-4ef 2nc/1no pg13.5 d4ns-1ff g1/2 d4ns-2ff 1/2-14npt d4ns-3ff m20 d4ns-4ff 2-conduit slow-action 1nc/1no pg13.5 d4ns-5af g1/2 d4ns-6af m20, includes m20-to-1/2-14npt conversion adapter d4ns-7af m20 d4ns-8af 2nc pg13.5 d4ns-5bf g1/2 d4ns-6bf m20, includes m20-to-1/2-14npt conversion adapter d4ns-7bf m20 d4ns-8bf 2nc/1no pg13.5 d4ns-5cf g1/2 d4ns-6cf m20, includes m20-to-1/2-14npt conversion adapter d4ns-7cf m20 d4ns-8cf 3nc pg13.5 d4ns-5df g1/2 d4ns-6df m20, includes m20-to-1/2-14npt conversion adapter d4ns-7df m20 d4ns-8df slow-action mbb contact 1nc/1no pg13.5 d4ns-5ef g1/2 d4ns-6ef m20, includes m20-to-1/2-14npt conversion adapter d4ns-7ef m20 d4ns-8ef 2nc/1no pg13.5 d4ns-5ff g1/2 d4ns-6ff m20, includes m20-to-1/2-14npt conversion adapter d4ns-7ff m20 d4ns-8ff 1-conduit, with connector slow-action 1nc/1no m12 connector d4ns-9af 2nc d4ns-9bf slow-action mbb contact 1nc/1no d4ns-9ef : models w ith certified direct opening contacts.
3 d4ns operation keys specifications standards and ec directives conforms to the follo wing ec directives: ? machinery directive ? low voltage directive ? en50047 ? en60204-1 ? en1088 ? gs-et-15 certified standards *1. certification for csa c22.2 no. 14 is authorized by the ul mark. *2. only certain models have been certified. certified standard ratings tv (en60947-5-1), ccc (gb14048.5) note: use a 10 a fuse type gi or gg that conforms to iec60269 as a short-circuit prot ection device. this fuse is not built into the switch. ul/csa (ul508, csa c22.2 no. 14) a300 q300 type model d4ds-k1 d4ds-k2 d4ds-k3 d4ds-k5 horizontal mounting vertical mounting adjustable mounting (horizontal) adjustable mounting (horizontal/vertical) certification body standard file no. tv sd en60947-5-1 (certified direct opening) consult your omron representative for details. ul * 1 ul508, csa c22.2 no.14 e76675 cqc (ccc) gb14048.5 2003010305077330 kosha * 2 en60947-5-1 2005-197 item utilization category ac-15 dc-13 rated operating current (i e ) 3 a 0.27 a rated operating voltage (u e ) 240 v 250 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 30 3 rated voltage carry current current (a) volt-amperes (va) make break make break 125 vdc 2.5 a 0.55 0.55 69 69 250 vdc 0.27 0.27
d4ns 4 characteristics note: 1. the above values are initial values. 2. the switch contacts can be used with eit her standard loads or microloads. once the contacts have been used to switch a load, ho wever, they cannot be used to switch smaller loads. the contact su rfaces will become rough once they have been used and contact reliab ility for smaller loads may be reduced. *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 beforehand. although the swit ch box is protected from dus t or water penetration, do no t use the d4ns in places where foreign material may enter through the key hole on the head, otherwise switch damage or malfunctioning may occur. *2. the durability is for an ambient temperature of 5 to 35 c and an ambient humidity of 40% to 70%. for more details, consult your omron representative. *3. do not pass the 3 a, 250 vac load through more than 2 circuits. *4. these figures are minimum r equirements for safe operation. *5. this value will vary with the switching frequency, environment, and reliability level. confirm t hat correct operation is possib le with the actual load beforehand. degree of protection * 1 ip67 (en60947-5-1) durability * 2 mechanical 1,000,000 operations min. electrical 500,000 operations min. (3 a resistive load at 250 vac) * 3 300,000 operations min. (10 a resistive load at 250 vac) operating speed 0.05 to 0.5 m/s operating frequency 30 operations/minute max. direct opening force * 4 60 n min. direct opening travel * 4 10 mm min. contact resistance 25 m max. minimum applicable load * 5 1 ma resistive load at 5 v dc (n-level reference value) rated insulation voltage (u i ) 300 v rated frequency 50/60 hz protection against electric shock class ii (double insulation) pollution degree (operating environment) 3 (en60947-5-1) impulse withstand voltage (en60947-5-1) between terminals of same polarity 2.5 kv between terminals of different polarity 4 kv between each terminal and non-current carrying metallic parts 6 kv insulation resistance 100 m min. contact gap 2 2 mm min. vibration resistance malfunction 10 to 55 hz, 0.75 mm single amplitude shock resistance destruction 1,000 m/s 2 min. malfunction 300 m/s 2 min. conditional short-circuit current 100 a (en60947-5-1) conventional free air thermal current (i th ) 10 a (en60947-5-1) ambient operating temperature ? 30 to 70 c (with no icing) ambient operating humidity 95% max. weight approx. 96 g (d4ns-1cf)
5 d4ns structure and nomenclature structure contact form diagrams show state with key inserted. * mbb (make before break) contacts have an ov erlapping structure, so that before the nor mally closed contac t (nc) opens, the norm ally open contact (no) closes. model contact contact form operating pattern remarks d4ns- @ a @ 1nc/1no d4ns- @ b @ 2nc d4ns- @ c @ 2nc/1no d4ns- @ d @ 3nc d4ns- @ e @ 1nc/1no mbb * d4ns- @ f @ 2nc/1no mbb * terminal 12 terminal 32 (34) terminal 31 (33) terminal 32 (34) terminal 31 (33) terminal 22 terminal 12 terminal 21 terminal 11 terminal 11 note: the 2-conduit models have the same terminal arrangement. operation key hole head the head can be mounted in four directions. sealing properties the switch casing ensures ip67 d4ns- @ c @ , d4ns- @ d @ , d4ns- @ f @ d4ns- @ a @ , d4ns- @ b @ , d4ns- @ e @ 11 zb 33 12 34 11-12 33-34 on extraction completion position operation key insertion completion position stroke only nc cont a ct s 11-12 h a ve a certified direct opening mech a ni s m. the termin a l s 11-12 a nd 33 - 3 4 c a n b e us ed as u nlike pole s . 11 31 12 32 zb 11-12 31-32 on extraction completion position operation key insertion completion position stroke nc cont a ct s 11-12 a nd 3 1- 3 2 h a ve a certified direct opening mech a ni s m. the termin a l s 11-12 a nd 3 1- 3 2 c a n b e us ed as u nlike pole s . 33 34 11 21 12 22 zb 21-22 33-34 11-12 on extraction completion position operation key insertion completion position stroke nc cont a ct s 11-12 a nd 21-22 h a ve a certified direct opening mech a ni s m. the termin a l s 11-12, 21-22, a nd 33 - 3 4 c a n b e us ed as u nlike pole s . 11 21 12 22 31 32 zb 11-12 21-22 31-32 on extraction completion position operation key insertion completion position stroke nc cont a ct s 11-12, 21-22, a nd 3 1- 3 2 h a ve a certified direct opening mech a ni s m. the termin a l s 11-12, 21-22, a nd 3 1- 3 2 c a n b e us ed as u nlike pole s . 11 33 12 34 zb 11-12 33-34 on extraction completion position operation key insertion completion position stroke only nc contacts 11-12 have a certified direct opening mechanism. the terminals 11-12 and 33-34 can be used as unlike poles. 33 34 11 21 12 22 zb 11-12 21-22 33-34 on extraction completion position operation key insertion completion position stroke nc cont a ct s 11-12 a nd 21-22 h a ve a certified direct opening mech a ni s m. the termin a l s 11-12, 21-22 a nd 33 - 3 4 c a n b e us ed as u nlike pole s .
d4ns 6 dimensions (unit: mm) dimensions and operating characteristics 1-conduit models 2-conduit models 1-conduit connector models 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 switches with multiple poles (2nc, 2nc/1no, or 3nc). confirm performanc e before application. 7.5 h ea d cap 22 0.2 3 1 30.2 15.3 4.4 2.5 55 41 33.5 47 0.2 20 0.1 22 0.1 14.2 30 31.5 21.5 15.5 30.6 red black d4ns-1 @ f d4ns-2 @f d4ns-3 @ f d4ns-4 @ f 2.15 0.05r mounting holes 0 tw o, 4 +0.15 dia. holes depth: 5 15 n max. 30 n max. 6 3 mm (28 mm) 60 n min. 10 mm min. d4ns-1 @f d4ns-2 @f d4ns-3 @f d4ns-4 @f operating characteristics key insertion force key extraction force pretravel (pt) total travel (tt) direct opening force * direct opening stroke * * always maintain the above operating characteristics for safe use. model 7.5 15.3 42 0.1 40 0.1 30.2 4.4 5.4 47 33.5 39 0.2 41 2.5 9 0.2 25 dia. 14.2 30 20.5 15.5 21.5 cap ( b oth sides) 31.5 30.6 56 max. 3 42 0.2 22 0.1 20 0.1 red black d4ns-5 @ f d4ns-6 @f d4ns-7 @ f d4ns-8 @ f 2.15 0.05r mo u nting holes 0 t w o, 4 +0.15 dia. holes depth: 5 15 n max. 30 n max. 6 3 mm (28 mm) 60 n min. 10 mm min. d4ns-5 @f d4ns-6 @f d4ns-7 @f d4ns-8 @f operatin g characteristics key insertion force key extraction force pretravel (pt) total travel (tt) direct opening force * direct opening stroke * * al w ays maintain the a b ove operating characteristics for safe u se. h ea d cap model 31 m12 1 30 22 0.2 2.5 20 0.1 22 0.1 30.2 15.3 4.4 55 (14) 41 33.5 47 0.2 7.5 31.5 21.5 15.5 30.6 14.2 red black d4ns-9 @ f 2.150.05r mounting holes 0 tw o, 4 +0.15 dia. holes depth: 5 15 n max. 30 n max. 6 3 mm (28 mm) 60 n min. 10 mm min. d4ns-9 @f operating characteristics key insertion force key extraction force pretravel (pt) total travel (tt) direct opening force * direct opening stroke * * always maintain the above operating characteristics for safe use. head cap model
7 d4ns operation keys note: unless otherwise specified, a tolerance of 0.4 mm applies to all dimensions. 30 15 7 17.5 28 4.3 13 2 13 7 d4ds-k1 four, 2.15r d4d s -k 3 bl a ck 2 8 14 4 6. 3 2 15 40 3 056 20 1 3 9 di a . 4.5 di a . 8 di a . angle a dj us tment s crew 3 30 13 15 24. 7 28 10.5 6 7 9 d4ds-k2 four, 2.15r d4ds-k5 black 4 20.9 28 13 15 18 43 4.5 41 mounting holes (enlargement) 8 17 15 angle adjustment screws 24.6 22.5 43 41 55 30 8 1 (7) 6.5
d4ns 8 with operation key inserted (relationshi p between insertion radius and key hole) note: unless otherwise specified, a tolerance of 0.4 mm applies to all dimensions. ( 3 0.6) ( 3 0.6) (15) ( 33 .5) red bl a ck d4n s -1 @ f + d4d s -k1 (with front-in s erted operation key) 44 to 46.5 key in s ertion f a ce horizont a l key in s ertion r a di us r 200 permi ss i b le difference in center line s b etween the oper a tion key a nd key hole i s 1. 44 to 46.5 key in s ertion f a ce vertic a l key in s ertion r a di us r 200 permi ss i b le difference in center line s b etween the oper a tion key a nd key hole i s 1. red bl a ck the permi ss i b le difference in center line s b etween the oper a tion key a nd key hole i s 1. horizont a l key in s ertion r a di us r 200 vertic a l key in s ertion r a di us r 200 54.5 to 57.0 key in s ertion f a ce 54.5 to 57.0 key in s ertion f a ce d4n s -1 @ f + d4d s -k1 (with top-in s erted operation key) the permi ss i b le difference in center line s b etween the oper a tion key a nd key hole i s 1. (41) ( 8 ) (41) (15) ( 3 0.6) (15) ( 3 0.6) ( 33 .5) (27.5) red bl a ck d4n s -1 @ f + d4d s -k2 (with front-in s erted operation key) 40 to 42.5 key in s ertion f a ce permi ss i b le difference in center line s b etween the oper a tion key a nd key hole i s 1. 40 to 42.5 key in s ertion f a ce permi ss i b le difference in center line s b etween the oper a tion key a nd key hole i s 1. horizont a l key in s ertion r a di us r 200 vertic a l key in s ertion r a di us r 200 red bl a ck the permi ss i b le difference in center line s b etween the oper a tion key a nd key hole i s 1. horizont a l key in s ertion r a di us r 200 vertic a l key in s ertion r a di us r 200 50.5 to 5 3 .0 key in s ertion f a ce 50.5 to 5 3 .0 key in s ertion f a ce d4n s -1 @ f + d4d s -k2 (with top-in s erted operation key) the permi ss i b le difference in center line s b etween the oper a tion key a nd key hole i s 1. (41) ( 8 ) (6) (41) (15)
9 d4ns note: unless otherwise specified, a tolerance of 0.4 mm applies to all dimensions. (40 0.15 ) ( 3 0.6) ( 3 0.6) ( 33 .5) red bl a ck d4n s -1 @ f + d4d s -k 3 (with front-in s erted operation key) 45 to 47.5 key in s ertion f a ce permi ss i b le difference in center line s b etween the oper a tion key a nd key hole i s 1. 45 to 47.5 key in s ertion f a ce permi ss i b le difference in center line s b etween the oper a tion key a nd key hole i s 1. horizont a l key in s ertion r a di us r 50 vertic a l key in s ertion r a di us r 200 red bl a ck the permi ss i b le difference in center line s b etween the oper a tion key a nd key hole i s 1. horizont a l key in s ertion r a di us r 50 horizont a l key in s ertion r a di us r 200 55.5 to 5 8 .0 key in s ertion f a ce 55.5 to 5 8 .0 key in s ertion f a ce d4n s -1 @ f + d4d s -k 3 (with top-in s erted operation key) the permi ss i b le difference in center line s b etween the oper a tion key a nd key hole i s 1. (41) ( 8 ) (41) 40 ( 3 0.6) ( 3 0.6) ( 33 .5) (4 3 0.1 ) (41 0.1 ) red bl a ck d4n s -1 @ f + d4d s -k5 (with front-in s erted operation key) 51.9 to 54.4 key in s ertion f a ce permi ss i b le difference in center line s b etween the oper a tion key a nd key hole i s 1. 51.9 to 54.4 key in s ertion f a ce permi ss i b le difference in center line s b etween the oper a tion key a nd key hole i s 1. horizont a l key in s ertion r a di us r 50 vertic a l key in s ertion r a di us r 50 red bl a ck the permi ss i b le difference in center line s b etween the oper a tion key a nd key hole i s 1. horizont a l key in s ertion r a di us r 50 horizont a l key in s ertion r a di us r 50 62.4 to 64.9 key in s ertion f a ce 62.4 to 64.9 key in s ertion f a ce d4n s -1 @ f + d4d s -k5 (with top-in s erted operation key) the permi ss i b le difference in center line s b etween the oper a tion key a nd key hole i s 1. (41) ( 8 ) (41) 4 3 0.1 41 0.1
d4ns 10 safety precautions refer to the precautions for all switches and precautions for all safety door switches . ! caution ? 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. ? do not switch circuits for two or more standard loads (250 vac, 3 a). doing so may adversely affect insulation performance. stopper installation do not use a switch as a stopper. be sure to install a stopper as shown in the following illustration to ensure that the base of the operation key does not strike t he head, and adjust the stopper to be within the setting zone (0.5 to 3 mm) of the base of the operation key. do not subject the switch to a shock that exceeds the switch's shock resistance of 1,000 m/s 2 . the switch contacts can be used with either standard loads or microloads. once the contacts have been used to switch a load, however, they cannot be used to switch smaller loads. the contact surfaces will become rough once they have been used and contact reliability for smalle r loads may be reduced. mounting method appropriate tightening torque ? loose screws may result in malfunction. tighten the screws to the specified torques. ? when loosening a screw with an elec trical screwdriver or similar tool while pressing down on the screw head, do not continue turning the screw past the point where the threads disengage. doing so may strip the end of the threads. mounting holes ? use m4 screws and spring washers to mount the switch and operation key, and tighten the screws to a suitable torque. to ensure safety, use screws that cannot be easily removed or another means to prevent the switch and operation key from easily being removed. ? as shown below, two studs with a maximum height of 4.8 mm and a diameter of 4 mm can be provided, the studs inserted into the holes on the bottom of the switch, and the switch secured at four locations to increase the mounting strength. ? set the operation key so that it is within 1 mm of the center of the key hole. if the operation key is offset or at an angle, accelerated wear or breaking may result. ? observe the specified insertion radius for the operation key and insert it in a direction perpendicular to the key hole. head direction ? the rotation of the switch head may be adjusted to any of the four directions by loosening the head mounting screws at the four corners of the head. make sure that no foreign materials enter through the head. ? do not insert or remove the operation key with the switch head removed. doing so may make it impossible to insert the operation key. securing the door when the door is closed (with t he operation key inserted), the operation key may exceed the set zone because of, for example, the door's own weight, machine vibrati on, or the door cushion rubber. secure the door with a stopper so that the operation key remains within the set zone. electric shock may occasionally occur. do not use metal connectors or metal conduits. precautions for safe use precautions for correct use terminal screw 0.6 to 0.8 nm cover mounting screw 0.5 to 0.7 nm head mounting screw 0.5 to 0.6 nm operation key mounting screw 2.4 to 2.8 nm body mounting screw 0.5 to 0.7 nm connector and m12 adaptor 1.8 to 2.2 nm (except 1/2-14npt) 1.4 to 1.8 nm (1/2-14npt) cap screw 1.3 to 1.7 nm switch operation key stopper correct incorrect ? 0.05 ? 0.15 switch mounting holes and studs ? 1-conduit modules 2.5 0.1 22 0.1 47 0.1 4 -0.05 -0.15 dia. height: 4.8 max. 20 0.1 22 0.1 two, m4 42 0.1 39 0.1 20 0.1 22 0.1 40 0.1 42 0.1 2.5 0.1 5.35 0.1 two, m4 4 -0.05 -0.15 dia. height: 4.8 max. ? 2-conduit modules 15 0.1 tw o, m 4 40 0.1 tw o, m 4 41 0.1 or, 43 0.1 tw o, m 4 operation key mounting holes ? horizontal/vertical mounting (d4ds-k1/-k2) ? horizontal adjustable mounting (d4ds-k3) ? horizontal/vertical adjustable mounting (d4ds-k5) operation key set zone (0.5 to 3 mm)
11 d4ns wiring wiring ? when connecting with insulation tubes and m3.5 crimp terminals, connect the terminals as shown in the following figure and wire without overriding to the case and the cover. adequate conductor size is awg 20 to awg18 (0.5 to 0.75 mm 2 ). prepare lead wires using the lengt hs given in the following diagrams. if lead wires are too lo ng, they will press against the cover causing the cover to not close properly. ? do not push the crimp terminal and the likes into the opening between the parts to prevent the case from being broken and deformed. ? use terminals having the thickness of 0.5 mm or less to avoid the contact between the terminal and the switch case inside. the crimp terminals listed below hav e a thickness of 0.5 mm or less. j.s.t is a japanese manufacturer. contact arrangement ? the contact arrangements are shown below. ? suitable socket is xs2f-d421 series (omron). ? refer to the connector catalog for corresponding socket pin numbers and lead wire colors. socket tightening (mode ls with connectors) ? turn the tightening screws on the socket by hand and tighten them until the gap between the socket and plug essentially disappears. ? make sure that the socket?s connector is tightened securely, otherwise the rated degree of protection (ip67) of the d4ns may not be maintained, or the sock et connector may be loosened by vibration. conduit opening ? 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. ? use cables with suitable diam eters for the connector being used. ? when wiring, place the enclo sed cap screw on unused conduit openings (for 2-conduit switches) and tighten them to the suitable tightening torque. recommended connectors use the connector with thread section of 9 mm long or less. if a connector with a longer thread secti on is used, the protruding part may interfere with the other parts inside the body. use the connectors listed below to ensure ip67 degree of protection. when use lapp's products, use t ogether with a seal packing which is sold separately (type names, jpk-16, gp-13.5, or gpm20) and tighten with proper tightening torque. ? lapp is a german manufacturer. ? before using a 2-conduit type 1/ 2-14npt connector, attach the enclosed adapter to the swit ch, and used the above connector. manufacture type j.s.t. mfg co. fn0.5-3.7 (f type) n0.5-3.7 (straight type) 1-conduit models with 3 poles 2-conduit models with 3 poles 22 21 34 33 12 11 a a c e b d f c e b d f 28 mm tolerance 2 mm 33 mm 42 mm 22 21 34 33 12 11 a c e b d f a c e bdf 28 mm tolerance 2 mm left hand 42 mm a c e bdf 28 mm tolerance 2 mm right hand 42 mm l l f b d dia. dz dia. t: 0.5 mm dz dia.: 3.7 mm d dia.: 2.9 mm b: 6.6 mm l: 19 mm f: 7.7 mm i : 8.0 mm correct incorrect terminal screw crimp terminal size manufacture model applicable cable diameter g1/2 lapp st-pf1/2 5380-1002 6.0 to 12.0 mm pg13.5 lapp s-13.5 5301-5030 6.0 to 12.0 mm m20 lapp st-m20 1.5 5311-1020 7.0 to 13.0 mm 1/2- 14npt lapp st-npt1/2 5301-6030 6.0 to 12.0 mm (screw terminal type) d4ns- @ df (3nc) 11 21 12 22 31 32 d4ns- @ bf (2nc) 11 31 12 32 d4ns- @ cf (2nc/1no) d4ns- @ ff (2nc/1no (mbb)) d4ns- @ af (1nc/1no) d4ns- @ ef (1nc/1no (mbb)) 33 34 11 21 12 22 11 33 12 34 zb zb zb zb (connector type) 1 3 2 4 d4ns-9bf (2nc) 1 (11) 3 (31) 2 (12) 4 (32) d4ns-9af (1nc/1no) d4ns-9ef (1nc/1no (mbb)) 1 (11) 3 (33) pin no. (terminal no.) 2 (12) 4 (34) zb zb
d4ns 12 production discontinuation following the release of the d4ns, production of the d4ds was discontinued. date of production discontinuation production of the d4ds series wa s discontinued as of the end of march 2006. recommended substitute product sale of the d4ns series commenced in july 2003. product substitution 1. dimensions the d4ds and d4ns have basically the same structure, and use the same mounting method, operation keys, mounting hole and operation key insertion positions. the multi-contact structure and the extra 4 mm in length, however, are different. 2. terminal numbers for the 2-contact model, the terminals 21, 22, 23, and 24 on the d4ds are 31, 32, 33, and 34 on the d4ns. 3. recommended terminals if the recommended terminals are not used, the switch may not be compatible. make sure that the switch is compatible with the terminals. comparison with discontinued products discontinued products and recommended substitute products switch operation key ? d4ds-k1 ? d4ds-k2 ? d4ds-k3 ? d4ds-k5 all of the above operation keys can be used with the d4ns. dimensions (unit: mm) model d4ns- @ switch color very similar dimensions very similar wiring/connection significantly different mounting method completely compatible ratings/performance very similar operating characteristics very similar operating method completely compatible discontinued product recommended substitute product d4ds-15fs d4ns-1af d4ds-25fs d4ns-2af d4ds-35fs d4ns-3af d4ds-55fs d4ns-5af d4ds-65fs d4ns-6af d4ds-1afs d4ns-1bf d4ds-2afs d4ns-2bf d4ds-3afs d4ns-3bf d4ds-5afs d4ns-5bf d4ds-6afs d4ns-6bf discontinued product (1-conduit d4ds) recommended substitute product (1-conduit d4ns) 15. 3 14.2 2.150.05r mo u nting hole s 3 1 22 0.1 20 0.1 22 0.2 47 0.2 33 .5 51 41 @ 3 0 15. 3 15.5 21.5 3 0.5 3 1.5 4.4 7.5 4.4 2.5 0 tw o, 4 +0.15 di a . ho l depth: 5 7.5 head cap 22 0.2 31 30.2 15.3 4.4 2.5 55 41 33.5 47 0.2 20 0.1 22 0.1 14.2 30 31.5 21.5 15.5 30.6 2.15 0.05r mounting holes 0 tw o, 4 +0.15 dia. holes depth: 5 discontinued product (2-conduit d4ds) recommended substitute product (2-conduit d4ns) 15. 3 19 c a p 14.2 0 tw o, 4 +0.15 di a . hole s depth: 5 3 0 2.15 0.05r mo u nting hole s 3 56 m a x. 50 42 0.2 22 0.1 3 9 0.2 33 .5 5.4 20 0.1 4 3 41 42 0.1 40 0.1 @ 3 0 15. 3 15.5 21.5 3 0.5 3 1.5 25 di a . 4.4 7.5 4.4 2.5 9 0.2 7.5 15.3 42 0.1 40 0.1 30.2 4.4 5.4 47 33.5 39 0.2 41 2.5 9 0.2 25 dia. 14.2 30 20.5 15.5 21.5 cap 31.5 30.6 56 max. 3 42 0.2 22 0.1 20 0.1 2.15 0.05r mounting holes 0 tw o, 4 +0.15 dia. holes depth: 5 head cap
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 . 8 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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