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1 csm_d4nl_ds_e_ 3_2 guard lock safety-door switch d4nl best-selling guard lock safety-door switch available in several compact, multi-contact models ? selectable operation key insertion direction and adjustable mounting ensu re installation flexibility. ? built-in switches with multip le-contact construction are available. ? key holding force of 1,300 n minimum. ? can be used for either standard loads or microloads. ? lineup includes models with a conduit size of m20. ? ip67 degree of protection. ? variety of metallic heads available. model number structure model number legend switch (standard type) 1. conduit size 1: pg13.5 2: g1/2 4: m20 2. built-in switch (with door open/closed detection switch and lock monitor switch contacts) a: 1nc/1no (slow-action contacts) + 1nc/1no (slow-action contacts) b: 1nc/1no (slow-action contacts ) + 2nc (slow-action contacts) c: 2nc (slow-action contacts) + 1nc/1no (slow-action contacts) d: 2nc (slow-action contacts) + 2nc (slow-action contacts) e: 2nc/1no (slow-action contacts) + 1nc/1no (slow-action contacts) f: 2nc/1no (slow-action contacts ) + 2nc (slow-action contacts) g: 3nc (slow-action contacts) + 1nc/1no (slow-action contacts) h: 3nc (slow-action contacts) + 2nc (slow-action contacts) 3. head mounting direction and material f: four mounting directions pos sible (front-side mounting at shipping)/plastic d: four mounting directions pos sible (front-side mounting at shipping)/metal 4. door lock and release a: mechanical lock/24 vdc solenoid release b: mechanical lock/110 vac solenoid release g: 24 vdc solenoid lock /mechanical release h: 110 vac solenoid lock/mechanical release 5. indicator b: 10 to 115 vac/vdc (orange led indicator) 6. release key type blank: standard (resin) 4: special release key (resin) (note: release keys are provided.) 7. release key position blank: bottom s: front switch (metallic release key type) 1. conduit size 2: g1/2 (1-conduit) 4: m20 (1-conduit) 2. built-in switch e: 2nc/1no + 1nc/1no f: 2nc/1no + 2nc g: 3nc + 1nc/1no h: 3nc + 2nc 3. head material f: resin 4. door lock and release a: mechanical lock/ 24 vdc solenoid release g: 24 vdc solenoid lock/ mechanical release 5. indicator b: 10 to 115 vac/vdc (orange led indicator) 6. release key type blank: standard (metal) 7. release key position blank: bottom 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 16 and the ?precautions for all safety door switches? . 1234 56 7 d4nl- @@@@ - @@@ 1 2 3 4 5 6 7 d4nl- @@@@ - @@@ -sj 1 d4ds-k @
d4nl 2 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. * switches with metal heads can also be manufactured upon request. ask your omron r epresentative for details. head material release key position release key type solenoid voltage/ indicator lock and release types contact configuration (door open/closed detection switch and lock monitor switch contacts) (slow-action) certified direct opening nc contact conduit opening model plastic * bottom standard (resin) solenoid: 24 vdc orange led: 10 to 115 vac/vdc mechanical lock solenoid release 1nc/1no+1nc/1no pg13.5 d4nl-1afa-b g1/2 d4nl-2afa-b m20 d4nl-4afa-b 1nc/1no+2nc pg13.5 d4nl-1bfa-b g1/2 d4nl-2bfa-b m20 d4nl-4bfa-b 2nc+1nc/1no pg13.5 d4nl-1cfa-b g1/2 d4nl-2cfa-b m20 d4nl-4cfa-b 2nc+2nc pg13.5 d4nl-1dfa-b g1/2 d4nl-2dfa-b m20 d4nl-4dfa-b 2nc/1no+1nc/1no pg13.5 d4nl-1efa-b g1/2 d4nl-2efa-b m20 d4nl-4efa-b 2nc/1no+2nc pg13.5 d4nl-1ffa-b g1/2 d4nl-2ffa-b m20 d4nl-4ffa-b 3nc+1nc/1no pg13.5 d4nl-1gfa-b g1/2 d4nl-2gfa-b m20 d4nl-4gfa-b 3nc+2nc pg13.5 d4nl-1hfa-b g1/2 d4nl-2hfa-b m20 d4nl-4hfa-b solenoid lock mechanical release 1nc/1no+1nc/1no pg13.5 d4nl-1afg-b g1/2 d4nl-2afg-b m20 d4nl-4afg-b 1nc/1no+2nc pg13.5 d4nl-1bfg-b g1/2 d4nl-2bfg-b m20 d4nl-4bfg-b 2nc+1nc/1no pg13.5 d4nl-1cfg-b g1/2 d4nl-2cfg-b m20 d4nl-4cfg-b 2nc+2nc pg13.5 d4nl-1dfg-b g1/2 d4nl-2dfg-b m20 d4nl-4dfg-b 2nc/1no+1nc/1no pg13.5 d4nl-1efg-b g1/2 d4nl-2efg-b m20 d4nl-4efg-b 2nc/1no+2nc pg13.5 d4nl-1ffg-b g1/2 d4nl-2ffg-b m20 d4nl-4ffg-b 3nc+1nc/1no pg13.5 d4nl-1gfg-b g1/2 d4nl-2gfg-b m20 d4nl-4gfg-b 3nc+2nc pg13.5 d4nl-1hfg-b g1/2 d4nl-2hfg-b m20 d4nl-4hfg-b : models w ith certified direct opening contacts.
d4nl 3 *1. switches with metal heads can also be manufactured upon request. ask your omron re presentative for details. *2. models with korean s-mark certification. head material release key position release key type solenoid voltage/ indicator lock and release types contact configuration (door open/closed detection switch and lock monitor switch contacts) (slow-action) certified direct opening nc contact conduit opening model plastic * 1bottom special release key (resin) solenoid: 24 vdc orange led: 10 to 115 vac/vdc mechanical lock solenoid release 1nc/1no+1nc/1no pg13.5 d4nl-1afa-b4 g1/2 d4nl-2afa-b4 m20 d4nl-4afa-b4 1nc/1no+2nc pg13.5 d4nl-1bfa-b4 g1/2 d4nl-2bfa-b4 m20 d4nl-4bfa-b4 2nc+1nc/1no pg13.5 d4nl-1cfa-b4 g1/2 d4nl-2cfa-b4 m20 d4nl-4cfa-b4 2nc+2nc pg13.5 d4nl-1dfa-b4 g1/2 d4nl-2dfa-b4 m20 d4nl-4dfa-b4 2nc/1no+1nc/1no pg13.5 d4nl-1efa-b4 g1/2 d4nl-2efa-b4 * 2 m20 d4nl-4efa-b4 2nc/1no+2nc pg13.5 d4nl-1ffa-b4 g1/2 d4nl-2ffa-b4 * 2 m20 d4nl-4ffa-b4 3nc+1nc/1no pg13.5 d4nl-1gfa-b4 g1/2 d4nl-2gfa-b4 * 2 m20 d4nl-4gfa-b4 3nc+2nc pg13.5 d4nl-1hfa-b4 g1/2 d4nl-2hfa-b4 * 2 m20 d4nl-4hfa-b4 solenoid lock mechanical release 1nc/1no+1nc/1no pg13.5 d4nl-1afg-b4 g1/2 d4nl-2afg-b4 m20 d4nl-4afg-b4 1nc/1no+2nc pg13.5 d4nl-1bfg-b4 g1/2 d4nl-2bfg-b4 m20 d4nl-4bfg-b4 2nc+1nc/1no pg13.5 d4nl-1cfg-b4 g1/2 d4nl-2cfg-b4 m20 d4nl-4cfg-b4 2nc+2nc pg13.5 d4nl-1dfg-b4 g1/2 d4nl-2dfg-b4 m20 d4nl-4dfg-b4 2nc/1no+1nc/1no pg13.5 d4nl-1efg-b4 g1/2 d4nl-2efg-b4 m20 d4nl-4efg-b4 2nc/1no+2nc pg13.5 d4nl-1ffg-b4 g1/2 d4nl-2ffg-b4 m20 d4nl-4ffg-b4 3nc+1nc/1no pg13.5 d4nl-1gfg-b4 g1/2 d4nl-2gfg-b4 m20 D4NL-4GFG-B4 3nc+2nc pg13.5 d4nl-1hfg-b4 g1/2 d4nl-2hfg-b4 m20 d4nl-4hfg-b4
d4nl 4 * these models will receive ko rean s-mark certification. head material release key position release key type solenoid voltage/ indicator lock and release types contact configuration (door open/closed detection switch and lock monitor switch contacts) (slow-action) certified direct opening nc contact conduit opening model plastic bottom standard (metal) solenoid: 24 vdc orange led: 10 to 115 vac/vdc mechanical lock solenoid release 2nc/1no+1nc/1no g1/2 d4nl-2efa-b-sj * m20 d4nl-4efa-b-sj * 2nc/1no+2nc g1/2 d4nl-2ffa-b-sj * m20 d4nl-4ffa-b-sj * 3nc+1nc/1no g1/2 d4nl-2gfa-b-sj * m20 d4nl-4gfa-b-sj * 3nc+2nc g1/2 d4nl-2hfa-b-sj * m20 d4nl-4hfa-b-sj * solenoid lock mechanical release 2nc/1no+1nc/1no g1/2 d4nl-2efg-b-sj * m20 d4nl-4efg-b-sj * 2nc/1no+2nc g1/2 d4nl-2ffg-b-sj * m20 d4nl-4ffg-b-sj * 3nc+1nc/1no g1/2 d4nl-2gfg-b-sj * m20 d4nl-4gfg-b-sj * 3nc+2nc g1/2 d4nl-2hfg-b-sj * m20 d4nl-4hfg-b-sj *
d4nl 5 operation keys specifications standards and ec directives conforms to the follo wing ec directives: ? machinery directive ? low voltage directive ? en 1088 ? en 60204-1 ? gs-et-19 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 solenoid coil characteristics indicator characteristics type model d4ds-k1 d4ds-k2 d4ds-k3 d4ds-k5 horizontal mo u nting v ertical mo u nting adj u sta b le mo u nting (horizontal) adj u sta b le mo u nting (horizontal/ v ertical) 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 2003010305064267 kosha * 2 en60947-5-1 2005-196 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 item type 24 vdc 110 vac rated operating voltage (100% ed) 24 vdc 110 vac 10% current consumption approx. 200 ma approx. 50 ma insulation class b (130 c max.) item type led rated voltage 10 to 115 vac/vdc current leakage approx. 1 ma color (led) orange +10% ? 15%
d4nl 6 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 d4nl in places where foreign material ma y 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 figure is based on the gs-et-19 evaluation method. *6. 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 operating speed 0.05 to 0.5 m/s operating frequency 30 operations/minute max. direct opening force * 4 60 n min. (en60947-5-1) direct opening travel * 4 10 mm min. (en60947-5-1) holding force * 5 1,300 n min. contact resistance 25 m max. (per contact) minimum applicable load * 6 1 ma resistive load at 5 vdc (n-level reference value) rated insulation voltage (u i ) 300 v (en60947-5-1) 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. (at 500 vdc) 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 100 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 ? 10 to 55 c (with no icing) ambient operating humidity 95% max. weight approx. 370 g (d4nl-1afa-b)
d4nl 7 connections internal circuit diagram indicator solenoid circuit connection example connection exam ple for d4nl- @ f @@ -b ? terminals 12 and 41 are connect ed internally. when connecting inputs to safety circuits, use terminals 11 and 42. (gs-et-19). ? connect terminals 21 and 22 and terminals 51 and 52 in series when using as safety-circuit inputs (redundancy circuit for terminals 11 and 12 and terminals 41 and 42 below). connect the terminals individually when using as auxiliary-circuit inputs (e.g., terminals 21 and 22 for safety-door open/closed monitoring and terminals 51 and 52 for monitoring the lock status). ? in the following connection ex ample, terminals 21 and 22 and terminals 51 and 52 are used as auxiliary-circuit inputs. ? direct opening contacts used as sa fety-circuit inputs are indicated with the mark. terminals 11 and 42, and terminals 21 and 22 have direct opening contacts. ? connect the indicators in parallel to the auxiliary circuits or terminals e1 and e2 (d4nl- @@@ a-b, - @@@ g-b, - @@@ b-b, and - @@@ h-b only). connecting to contacts with dire ct opening mechanisms may result in short-circuit current flowing if the indicato r is destroyed, possibly resulting in incorrect equipment operation. ? do not switch circuits for two or more standard loads at the same time. doing so may adversely affect insulation performance. ? dc solenoids have polarity. confirm terminal polarity before wiring. d r r led z 10 to 115 v ac/ v dc constant-c u rrent diode e1 (+) e2 ( ? ) 24 v dc e1 (+) e2 ( ? ) 110 v ac/230 v ac 42 11 21 33 e1 (+) o1 o2 12 41 51 52 22 34 e2 ( ? ) indicator (orange) safety circ u it a u xiliary circ u it a u xiliary circ u it a u xiliary circ u it
d4nl 8 operation method operation principles structure and nomenclature structure note: terminal numbers vary with the model. mechanical lock models when the operation key is inserted, it is locked by the lock spring. the door will stay locked even if there is a power interruption. the solenoid is released only when the lock is turned on. solenoid lock models if the solenoid is off, the door will not be locked when the operation key is inserted. this means that the door can be opened and closed easily when replacing workpieces or parts. the door is locked only when the solenoid is turned on. this means that the door will be unlocked if there is a power interruption and so this model cannot be used in systems that would maintain a hazardous state (e.g., systems requiring toxic gases, high temperatures, or gears that would continue to turn due to inertia). solenoid operation key lock plate spring off off o n solenoid operation key lock plate spring off pl u nger off o n special release key the head can be mounted in 4 directions. two conduits (horizontal and vertical) back-mounting is also possible. operation key hole terminal 42 terminal 41 shorting pin (12-41) terminal 12 terminal 11 door open/closed detection s w itch terminal 21 terminal 22 terminal 31/33 terminal 32/34 release key cond u it opening ( v ertical) terminal 51/53 terminal 52/54 cond u it opening (horizontal) lock monitor s w itch terminal 02 indicator terminal 01 terminal e1 (+ ) terminal e2 ( ? ) solenoid u n lock lock u n lock lock standard release key (bottom view) special release key (bottom view)
d4nl 9 contact form indicates conditions where the key is inserted and the lock is applied. terminals 12 and 41 are connected internally (as per gs -et-19). model contact (door open/closed detection and lock monitor) contact form operating pattern remarks door open/ closed detection lock monitor d4nl- @ af @ - @ 1nc/1no + 1nc/1no d4nl- @ bf @ - @ 1nc/1no + 2nc d4nl- @ cf @ - @ 2nc + 1nc/1no d4nl- @ df @ - @ 2nc + 2nc d4nl- @ ef @ - @ 2nc/1no + 1nc/1no d4nl- @ ff @ - @ 2nc/1no + 2nc d4nl- @ gf @ - @ 3nc + 1nc/1no d4nl- @ hf @ - @ 3nc + 2nc 11 z b z b 33 34 12 41 42 54 53 door open/ closed detection lock monitor 11-42 33-34 53-54 o n extraction completion position operation key insertion completion position stroke lock position only n c contacts 11-12 ha v e a certified direct opening mechanism. the terminals 11-42, 33-34, and 53-54 can b e u sed as u nlike poles. 11 33 34 12 41 42 52 51 z b z b door open/ closed detection lock monitor 11-42 33-34 51-52 o n extraction completion position operation key insertion completion position stroke lock position only n c contacts 11-12 ha v e a certified direct opening mechanism. the terminals 11-42, 33-34, and 51-52 can b e u sed as u nlike poles. 11 31 32 12 41 42 54 53 z b z b door open/ closed detection lock monitor 11-42 31-32 53-54 o n extraction completion position operation key insertion completion position stroke lock position only n c contacts 11-12 and 31-32 ha v e a certified direct opening mechanism. the terminals 11-42, 31-32, and 53-54 can b e u sed as u nlike poles. 11 31 32 12 41 42 52 51 z b z b door open/ closed detection lock monitor 11-42 31-32 51-52 11-42 51-52 o n extraction completion position operation key insertion completion position stroke lock position only n c contacts 11-12 and 31-32 ha v e a certified direct opening mechanism. the terminals 11-42, 31-32, and 51-52 can b e u sed as u nlike poles. 11 21 22 33 34 12 41 42 54 53 z b z b door open/ closed detection lock monitor 11-42 21-22 33-34 53-54 11-42 21-22 33-34 53-54 o n extraction completion position operation key insertion completion position stroke lock position only n c contacts 11-12 and 21-22 ha v e a certified direct opening mechanism. the terminals 11-42, 21-22, 33-34, and 53-54 can b e u sed as u nlike poles. 11 21 22 33 34 12 41 42 52 51 z b z b door open/ closed detection lock monitor 11-42 21-22 33-34 51-52 o n extraction completion position operation key insertion completion position stroke lock position only n c contacts 11-12 and 21-22 ha v e a certified direct opening mechanism. the terminals 11-42, 21-22, 33-34, and 51-52 can b e u sed as u nlike poles. 11 21 22 31 32 12 41 42 54 53 z b z b door open/ closed detection lock monitor 11-42 21-22 31-32 53-54 o n extraction completion position operation key insertion completion position stroke lock position only n c contacts 11-12, 21-22, and 31-32 ha v e a certified direct opening mechanism. the terminals 11-42, 21-22, 31-32, and 53-54 can b e u sed as u nlike poles. 11 21 22 31 32 12 41 42 52 51 z b z b door open/ closed detection lock monitor 11-42 21-22 31-32 51-52 o n extraction completion position operation key insertion completion position stroke lock position only n c contacts 11-12, 21-22, and 31-32 ha v e a certified direct opening mechanism. the terminals 11-42, 21-22, 31-32, and 51-52 can b e u sed as u nlike poles.
d4nl 10 dimensions (unit: mm) dimensions and operating characteristics switches d4nl- @@@@ -b d4nl- @@@@ -b4 note: 1. unless otherwise specified, a tolerance of 0.4 mm applies to all dimensions. 2. there are fluctuations in the contact on/o ff timing for switches with multiple poles (2nc, 2nc/1no, or 3nc). confirm performanc e before application. red black unlock lock unlock lock 30.5 15.5 8 15.3 10.0 4.4 28.5 59 (30.7) (57.9) 79 0.2 (88.5) 5 4.5 (55.8) (13.3) 55 0.2 (95) (32.3) (3) 4 4 6.5 6.5 29 29 (15.3) (10) 35.5 0.5 0.5 6.5 29 32 0.2 four, head mounting screws pre-travel distance five, cover mounting screws dummy cap indicator three, 4.3-dia. holes cap screw conduit cap conduit opening release key operation key operating characteristics model d4nl- @@@@ -b key insertion force key extraction force 15 n max. 30 n max. pre-travel distance 9 mm max. movement before being locked 3 mm min. red black unlock lock unlock lock 30.5 15.5 8 15.3 10.0 4.4 28.5 59 (30.7) (57.9) 79 0.2 (88.5) 5 4.5 (55.8) (13.3) 55 0.2 (95) (32.3) (3) 4 4 6.5 6.5 29 29 (10) 35.5 0.5 0.5 6.5 29 32 0.2 8 21 10.5 (15.3) four, head mounting screws pre-travel distance five, cover mounting screws dummy cap indicator three, 4.3-dia. holes cap screw conduit cap conduit opening release key operation key releasing tool (provided) m8 hexagonal material or equivalent operating characteristics model d4nl- @@@@ -b4 key insertion force key extraction force 15 n max. 30 n max. pre-travel distance 9 mm max. movement before being locked 3 mm min.
d4nl 11 d4nl- @@@@ -bs d4nl- @@@@ -b4s note: 1. unless otherwise specified, a tolerance of 0.4 mm applies to all dimensions. 2. there are fluctuations in the contact on/o ff timing for switches with multiple poles (2nc, 2nc/1no, or 3nc). confirm performanc e before application. operation keys note: unless otherwise specified, a tolerance of 0.4 mm applies to all dimensions. red black unlock lock unlock lock 30.5 15.5 8 15.3 10.0 4.4 28.5 59 (30.7) (57.9) 79 0.2 (88.5) 5 4.5 (55.8) (31.5) (13.3) 55 0.2 (95) (32.3) (3) 4 4 6.5 6.5 29 29 35.5 0.5 0.5 6.5 29 32 0.2 (15.3) four, head mounting screws pre-travel distance five, cover mounting screws release key indicator three, 4.3-dia. holes cap screw conduit cap conduit opening dummy cap operation key operating characteristics model d4nl- @@@@ -bs key insertion force key extraction force 15 n max. 30 n max. pre-travel distance 9 mm max. movement before being locked 3 mm min. red black unlock lock unlock lock 30.5 15.5 8 15.3 10.0 4.4 28.5 59 (30.7) (57.9) 79 0.2 (88.5) 5 4.5 (55.8) (13.3) 55 0.2 (95) (32.3) (3) 4 4 6.5 6.5 29 29 35.5 0.5 0.5 6.5 29 32 0.2 8 21 10.5 (15.3) (31.5) four, head mounting screws pre-travel distance indicator three, 4.3-dia. holes cap screw conduit cap operation key releasing tool (provided) m8 hexagonal material or equivalent dummy cap conduit opening release key five, cover mounting screws operating characteristics model d4nl- @@@@ -b4s key insertion force key extraction force 15 n max. 30 n max. pre-travel distance 9 mm max. movement before being locked 3 mm min. 30 15 7 17.5 2 8 4.3 13 2 13 7 d4ds-k1 fo u r, 2.15r 28 14 4 6.3 2 15 40 30 56 20 13 9 dia. 4.5 dia. 8 dia. angle adjustment bolt black d4ds-k3 3 30 13 15 24. 7 2 8 10.5 6 7 9 d4ds-k2 fo u r, 2.15r d4ds-k5 black 4 20.9 2 8 24.6 22.5 43 41 55 30 8 1 (7) 6.5 13 15 1 8 43 4.5 41 mountin g holes (enlar g ement) 8 17 15
d4nl 12 with operation key inserted d4nl + d4ds-k1 (with front-inserted operation key) d4nl + d4ds-k1 (with top-inserted operation key) d4nl + d4ds-k2 (with front-inserted operation key) d4nl + d4ds-k2 (with top-inserted operation key) red black (30.5) (30.5) (28.5) center tolerance of key hole: 1 44 min 46.5 max key insertion position 44 min 46.5 max key insertion position horizontal insertion radius: r 200 vertical insertion radius: r 200 15 center tolerance of key hole: 1 red black horizontal insertion radius: r 200 49.5 min 52.0 max key insertion position 49.5 min 52.0 max key insertion position (8) (36) (36) 15 center tolerance of key hole: 1 center tolerance of key hole: 1 ver tical insertion radius: r 200 red black (30.5) 40 min 42.5 max key insertion position (30.5) 40 min 42.5 max key insertion position center tolerance of key hole: 1 15 horizontal insertion radius: r 200 vertical insertion radius: r 200 (6) (22.5) (28.5) center tolerance of key hole: 1 red black ( 8 ) (6) (36) 15 center tolerance of key hole: 1 center tolerance of key hole: 1 45.5 min 4 8 .0 max key insertion position 45.5 min 4 8 .0 max key insertion position horizontal insertion radi u s: r 200 v ertical insertion radi u s: r 200 (36)
d4nl 13 d4nl + d4ds-k3 (with front-inserted operation key) d4nl + d4ds-k3 (with top-inserted operation key) d4nl + d4ds-k5 (with front-inserted operation key) d4nl + d4ds-k5 (with top-inserted operation key) red black (30.5) 45 min 47.5 max key insertion position (30.5) 45 min 47.5 max key insertion position horizontal insertion radius: r 50 vertical insertion radius: r 200 center tolerance of key hole: 1 (40) center tolerance of key hole: 1 (28.5) red black ( 8 ) (36) (36) 40 50.5 min 53.0 max key insertion position 50.5 min 53.0 max key insertion position horizontal insertion radi u s: r 50 v ertical insertion radi u s: r 200 center tolerance of key hole: 1 center tolerance of key hole: 1 red black (30.5) 20.9 55 (41 or 43) 51.9 min 54.4 max key insertion position center tolerance of key hole: 1 horizontal insertion radius: r 50 vertical insertion radius: r 50 (30.5) 51.9 min 54.4 max key insertion position center tolerance of key hole: 1 (28.5) red black ( 8 ) (36) (36) 430.1 horizontal insertion radi u s: r 50 horizontal insertion radi u s: r 50 57.4 min 59.9 max key insertion position 57.4 min 59.9 max key insertion position center tolerance of key hole: 1 center tolerance of key hole: 1
d4nl 14 application examples g9sa-321-t @ (24 vac/vdc) + d4nl- @ a @ a- @ , -@ a @ b- @ , - @ a @ c- @ (mechanical lock type) circuit diagram (manual reset) th sa s2 ope n s4 km1 km2 42 41 12 11 plc plc 54 53 34 33 a1 a2 t11 t12 t31 t32 13 23 33 43 53 61 1 2 3 4 5 6 jp k3 3 4 2 5 k4 k1 k2 k1 k1 pe t21 t23 t22 ab 14 24 34 km1 km2 km1 km2 m 44 54 62 k2 k2 6 k3 1 a b offdelay timer control circ u it k4 a b stop signal g u ard km1 km2 s3 s1 lock release signal operation instr u ction motor controller feed b ack loop s1: safety limit s w itch w ith direct opening mechanism (d4b- n , d4 n , d4f) s2: g u ard lock safety-door s w itch s3: reset s w itch s4: lock release s w itch km1 and km2: magnetic contactor m: 3-phase motor timin g chart motor rotation off-delay time limit s w itch s1 reset s w itch s3 k1 and k2 ( n c) k1 and k2 ( n o) k3 and k4 ( n c) k3 and k4 ( n o) km1 and km2 ( n c) km1 and km2 ( n o) operation instr u ction lock release signal s4 stop signal g u ard opens g u ard can b e opened g u ard lock safety-door s w itch s2 note: the above example circuit is for category 3.
d4nl 15 g9sa-301 (24 vac/vdc) + d4nl- @ a @ g- @ , - @ a @ h- @ , - @ a @ j- @ (solenoid lock type) circuit diagram (auto-reset) timin g chart limit s w itch s1 s1: safety limit s w itch w ith direct opening mechanism (d4b- n , d4 n , d4f) s2: g u ard lock safety-door s w itch km1 and km2: magnetic contactor m: 3-phase motor g u ard lock safety-door s w itch s2 operation signal lock signal k1 and k2 ( n c) k1 and k2 ( n o) km1 and km2 ( n c) km1 and km2 ( n o) g u ard opens th sa plc plc 54 53 34 33 a1 a2 t11 t12 k1 k1 pe t21 t23 t22 k2 k2 6 a b 1 2 3 4 5 6 jp 13 t32 t31 23 33 41 2 5 3 1 k1 k2 4 a b control circ u it 14 24 34 42 ab km1 km2 km1 km2 m km1 km2 41 42 12 11 s2 s1 ope n 12 11 lock signal operation signal feed b ack loop operation instr u ction motor controller note: 1. this example circuit is for category 4. 2. the lock can be released at any time. therefore, do not use a model with a sol enoid lock in applications where the operator may be exposed to danger when the guard opens. use a model with a mechanical lock.
d4nl 16 safety precautions refer to the ?precautions for all switches? and ?precautions for all safety door switches? . ! caution installation environment ? 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.) wiring ? do not switch circuits for two or more standard loads (250 vac, 3 a). doing so may adversely affect insulation performance. ? always attach the cover after completing wiring and before using the switch. do not supply power when the cover is not attached. electric shock may occur if the switch is used without the cover attached. installation ? make sure the switch is mounted securely to prevent it from falling off. otherwise injury may result. ? do not use the switch as a stopper. be sure to install a stopper as show n in the following illustration to ensure that the base of the operation key does not strike the 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 sw itch smaller loads. the contact surfaces will become rough onc e they have been used and contact reliability for smaller loads may be reduced. release key ? the release key is used to unlock the switch in case of emergency or if the power supply to the switch stops. ? if the release key setting is changed from lock to unlock, the lock will be released and the safety door can be opened (mechanical lock models only). ? the release key is set in the unlock position at the factory for the d4nl- @@@ a/b/c and to the lock position for the d4nl- @@@ g/h/ j. ? do not use the release key to start or stop machines. ? the auxiliary lock must only be re leased by authorized personnel. ? do not impose a force exceeding 1 nm on the release key screws. the release key may be damaged and may not operate properly. ? to prevent the release key from being used by unauthorized personnel, set it to lock and seal it with sealing wax. hinged door if an attempt is made to open the door beyond the lock position when the switch is used for a hinged door at a location near to the hinged side, where the operation key?s in sertion radius is comparatively small, the force imposed will be much larger than for locations far from the hinged side, and the lock may be damaged. mount the switch close to the handle. injury may occasionally occur. always check to make sure that the safety functions operate correctly before using the machine. the safety functions may not operate correctly because of wiring mistakes, setting mistakes, or switch malfunction, causing some machines to continue operating in situat ions where they should be stopped. injury may occasionally occur. if the machine is used with the release key in the unlock position, the electromagnetic lock may not operate, causing some machines to continue operating in situations where they should be stopped. be sure to put the release key in the lock position before using the machine. also, check the condition of the lock and safety circuits. injury may occasionally oc cur. always ensure that the release key is set to "unlock" or that the operation key is inserted before changing the direction of the head. not doing so may damage the switch, causing some machines to continue operating in situations where they should be stopped. refer to ?release key? on page 16. injury may occasionally occur. when the electromagnetic lock function or switch function is damaged, some machines may continue operating in situations where they should be stopped. do not use the electromagnetic lock function of the switch in place of a door lock. always provide a lock separate from the switch, attach a warning seal to prevent people from using excessive force to open the door when it is locked, or provide an indicator lamp to show the locked/unlocked status of the door. electric shock may occasionally occur. do not use metal connectors or metal conduits. precautions for safe use danger precautions for correct use u n lock lock stopper operation key set zone (0.5 to 3 mm) u n lock lock u n lock lock u n lock lock u n lock lock d4 n l- @@@@ - @ 4s d4 n l- @@@@ - @ s d4 n l- @@@@ - @ d4 n l- @@@@ - @ 4 figure 1
d4nl 17 solenoid lock models the solenoid lock locks the door only when power is supplied to the solenoid. therefore, the door will be unlocked if the power supply to the solenoid stops. therefore, do not use solenoid lock models for machines that may be operating and dangerous even after the machine stops operating. mounting appropriate tightening torque ? be sure to tighten each screw of the switch properly. loose screws may result in malfunction. ? 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. switch and operation key mounting ? use m4 screws and 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 sw itch and operation key from easily being removed. ? if the switch is back-mounted, the release key can be operated only from the bottom and the indicator cannot be used. ? ensure that the alignment offset between the operation key and the key hole does not exceed 1 mm. if the operation key is offset or at an angle, accelerated wear or damage to the switch may result. ? observe the specified insertion radius for the operation key and insert it in a direction perpendicular to the key hole. ? do not impose excessive force on the operation key while the key is inserted into the switch or drop the switch with the operation key inserted. doing either of these may deform the key or break the switch. head direction ? remove the four screws of the head to enable changing the mounting direction of the head. the head can be mounted in four directions. ensure that no foreign ma terial enters the interior of the switch. ? do not change the head direction with the cover removed. ? do not insert or remove the operation key with the switch head removed. doing so may make it impossible to insert the operation key. attaching a cover ? when attaching a cover, be sure that the seal rubber is in place and that there is no foreign material present. if the cover is attached with the seal rubber out of place or if foreign material is stuck to the rubber, a proper seal will not be obtained. ? do not use any screws to connect the cover other than the specified ones. the seal c haracteristics may be reduced. 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. then, when an attempt is made to open the door, it may result in damage or malfunction. also, it may not be possible to unlock the switch if there is weight placed on the operation key. do not rely on the switch to substitute for a door locking device. secure the door with a stopper so that the operation key remains within the set zone. solenoid ? the solenoid will heat when it carries current. do not touch it. ? a dc solenoid has polarity. confir m terminal polar ity before wiring it. wiring circuit connection e xample for the d4nl- @ f @@ -b ? direct opening contacts used as sa fety-circuit inputs are indicated with the mark. terminals 11 and 42, and terminals 21 and 22 have direct opening contacts. ? connect terminals 21 and 22 and terminals 51 and 52 in series when using as safety-circuit inputs (redundancy circuit for terminals 11 and 12 and terminals 41 and 42 below). connect the terminals individually when using as auxiliary-circuit inputs (e.g., terminals 21 and 22 for safety-door open/closed monitoring and terminals 51 and 52 for monitoring the lock status). ? in the following connection ex ample, terminals 21 and 22 and terminals 51 and 52 are used as auxiliary-circuit inputs. ? connect the indicators in parallel to the auxiliary circuits or terminals e1 and e2 (d4nl- @@@ a-b, - @@@ g-b, - @@@ b-b, and - @@@ h-b only). connecting to contacts with dire ct opening mechanisms may result in short-circuit current flowing if the indicato r is destroyed, possibly resulting in incorrect equipment operation. type appropriate tightening torque terminal screw 0.59 to 0.78 nm cover mounting screw 0.49 to 0.69 nm head mounting screw 0.49 to 0.59 nm operation key mounting screw 2.35 to 2.75 nm switch mounting screw 0.49 to 0.69 nm connector 1.77 to 2.16 nm cap screw 1.27 to 1.67 nm horizontal/ v ertical mo u nting (d4ds-k1/-k2) adj u sta b le mo u nting: horizontal (d4ds-k3) adj u sta b le mo u nting: horizontal/ v ertical (d4ds-k5) 40 0.1 t w o, m4 15 0.1 t w o, m4 mountin g holes for switches mountin g holes for operation keys three, m4 79 0.1 32 0.1 55 0.1 41 0.1 or, 43 0.1 t w o, m4 operation key set zone (0.5 to 3 mm) 42 11 21 33 e1 (+) o1 o2 12 41 51 52 22 34 e2 ( ? ) indicator (orange) safety circ u it a u xiliary circ u it a u xiliary circ u it a u xiliary circ u it
d4nl 18 wiring precautions ? do not wire the switch while power is being supplied. doing so may result in electric shock. ? do not let particles, such as small pieces of lead wire, enter the switch body when wiring. ? when connecting to the te rminals via insulating tube and m3.5 crimp terminals, cross the crimp terminals as shown above so that they do not rise up onto the case or the cover. ? applicable lead wire size: awg 20 to awg18 (0.5 to 0.75 mm 2 ). use lead wires of an appropriate length. not doing so may result in excess length causing the cover to rise and not fit properly. ? do not push crimp terminals into gaps in the case interior. doing so may cause damage or deformation of the case. ? use terminals having the thickness of 0.5 mm or less to avoid the contact between the terminal and the interior of the switch case. [reference] the terminals listed below have thickness of 0.5 mm or less. processing the conduit opening ? connect a recommended connector to the opening of the conduit and tighten the connector to the proper torque. the case may be damaged if excessive tight ening torque is applied. ? make sure that the outer diameter of the cable connected to the connector is correct. ? attach a conduit cap to the unused conduit opening when wiring and tighten it to a suitable torque. the conduit cap is provided with the switch. recommended connectors ? use a connector with a screw section not exceeding 11 mm. otherwise the screws will protru de into the case interior. the connectors given in the following table have connectors with screw sections not exceeding 11 mm. use the following connectors to ensure conformance to ip67. use lapp connectors together with seal packing (jpk-16, gp-13.5, or gpm20), and tighten to the applicable torque. seal packing is sold separately. ? lapp is a german manufacturer. ? ohm electric co. is a japanese manufacturer. manufacturer model j.s.t. mfg co. fn0.5-3.7 (f type) no. 5-3.7 (straight type) d dia. dz dia. size manufacturer model applicable cable diameter g1/2 lapp st-pf1/2 5380-1002 6.0 to 12.0 mm ohm electric co. oa-w1609 7.0 to 9.0 mm oa-w1611 9.0 to 11.0 mm pg13.5 lapp st-13.5 5301-5030 6.0 to 12.0 mm m20 lapp st-m20 1.5 5311-1020 7.0 to 13.0 mm
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 2 . 1 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 2 a l l r i g h t r e s e r v e d .

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