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complete assemblies 2 pushbutton switches/pilot lights a16/m16 mounting aperture of 16 mm h modular construction (pushbutton + case + lamp + switch unit) h ?snap-in? switch unit for quick and easy, tool-free assembly h wide range of switching capacity from general to microload h high reliability ip65 or ip40 models h short mounting depth, less than 28.5 mm below panel h terminal layout simplifies common wiring h ul and csa approved, vde (pending) h conforms to en60943-5-1, iec947-5-1 c ordering in f ormation j construction flange shape available colors ? for led/incandescent red, green, yellow, white, blue ? for non-illuminated red, green, yellow, white, blue, black lamp ? led ? incandescent lamp protective case and terminal type ? protective structure ip40/oil-resistant ip65 ? terminal type solder terminals (tab terminals #110) switch unit specifications ? ratings 125 vac: 5 a 250 vac: 3 a 30 vdc 3 a minimum applicable load: 1 ma at 5 vdc rectangular (a16 j -j) square (a16 j -a) round (a16 j -t) (actual color of yellow pushbuttons more closely resembles amber than true yellow.)
a16/m16 a16/m16 3 structure of pushbutton lens legend plate dispersion plate reflective plunger j models item shape part number pushbutton switches rectangular a16-j a165-j square a16-a a165-a round a16-t a165-t knob-type selector switches rectangular a165s-j (non-illuminated) a165w-j (illuminated) square a165s-a (non-illuminated) a165w-a (illuminated) round a165s-t (non-illuminated) a165w-t (illuminated)
a16/m16 a16/m16 4 item shape part number key-type selector switches rectangular a165k-j square a165k-a round a165k-t pilot lights rectangular m16-j m165-j square m16-a m165-a round m16-t m165-t emergency stop switches a165e buzzers m2bj-b m2bj-bh
a16/m16 a16/m16 5 j part number legend a16 non-illuminated pushbuttons (complete assembly) a16 j -- j a16 j -- a a16 j -- t a16 part number nomenclature 1 enclosure rating code description none ip40 5 ip65 oil-resistant 3 operator color code description rred y yellow g green wwhite ablue b black (for non-illuminated only) 2 shape code shape description t round extended a square 2 directions, guarded j rectangular 2 directions, guarded 12345 a16 j - jjjj (actual color of yellow pushbuttons more closely resembles amber than true yellow.) 4 operating function code description m momentary a alternate action code contact form terminal 1 1c spdt (see note) solder terminal 2 2c dpdt (see note) solder terminal 5 contact form and terminal type note: spdt: single pole, double throw dpdt: double pole, double throw
a16/m16 a16/m16 6 j part numbers: non--illuminated pushbutton switches (complete a ssembly) part number description shape contact momentary alternateaction(seenote2.) p p enclosed (ip40) oiltight (ip65) enclosed (ip40) oiltight (ip65) non--illuminated standard button round spdt a16--t j m--1 a165--t j m--1 a16--t j a--1 a165--t j a--1 dpdt a16--t j m--2 a165--t j m--2 a16--t j a--2 a165--t j a--2 square spdt a16--a j m--1 a165--a j m--1 a16--a j a--1 a165--a j a--1 rectangular dpdt a16--a j m--2 a165--a j m--2 a16--a j a--2 a165--a j a--2 rectangular spdt a16--j j m--1 a165--j j m--1 a16--j j a--1 a165--j j a--1 rectangular dpdt a16--j j m--2 a165--j j m--2 a16--j j a--2 a165--j j a--2 note: 1. to complete the part number, in place of the j symbol, specify the color code from the table below. 2. also described as push-on / push-off operation. operator color codes (actual color of yellow pushbuttons more closely resembles amber than true yellow.) code color r red y yellow g green w white a blue b black note: also described as push-on/push-off operation.
a16/m16 a16/m16 7 j part number legend m16 assembled pilot lights m16 j -- j m16 j -- a m16 j -- t m16 part number nomenclature rred y yellow g green wwhite ablue 1 enclosure rating code description none ip40 5 ip65 oil-resistant 3 operator color code description 2 shape code shape description t round extended a square 2 directions, guarded j rectangular 2 directions, guarded 1234 m16 j - jjj (actual color of yellow pushbuttons more closely resembles amber than true yellow.) code voltage operating rated t1 ac100v ac110v t2 ac200v ac220v code source voltage operating rated 5d led dc5v dc5v 12d led dc12v dc12v 24d led dc24v dc24v 4 source of light transformer
a16/m16 a16/m16 8 j part numbers: pilot lights (complete assembly) s t l t v l t part number style type voltage ip40 ip65 oiltight round full voltage led (dc) 5vdc m16--t j -- 5 d m165--t j -- 5 d g ( ) 12 vdc m16--t j --12d m165--t j --12d 24 vdc m16--t j --24d m165--t j --24d transformer 24 v d 110 vac m16--t j -- t 1 m165--t j -- t 1 secondary 220 vac m16--t j -- t 2 m165--t j -- t 2 square full voltage led (dc) 5vdc m16--a j -- 5 d m165--a j -- 5 d q g ( ) 12 vdc m16--a j --12d m165--a j --12d 24 vdc m16--a j --24d m165--a j --24d transformer 24 v d 110 vac m16--a j -- t 1 m165--a j -- t 1 secondary 220 vac m16--a j -- t 2 m165--a j -- t 2 rectangular full voltage led (dc) 5vdc m16--j j -- 5 d m165--j j -- 5 d g g ( ) 12 vdc m16--j j --12d m165--j j --12d 24 vdc m16--j j --24d m165--j j --24d transformer 24 v d 110 vac m16--j j -- t 1 m165--j j -- t 1 secondary 220 vac m16--j j -- t 2 m165--j j -- t 2 note: to complete part number, in place of the j symbol, specify the color code from the lens color code table below. lens color codes (actual color of yellow lens more closely resembles amber than true yellow.) code color r red y yellow g green w white a blue
a16/m16 a16/m16 9 j part number legend a16 illuminated pushbuttons (complete a ssembly) part number nomenclature code contact form terminal 1 1c spdt (see note) solder terminal 2 2c dpdt (see note) solder terminal code voltage operating rated t1 ac100v ac110v t2 ac200v ac220v code source voltage operating rated 5d led dc5v dc5v 12d led dc12v dc12v 24d led dc24v dc24v code color rred g green y yellow wwhite ablue code shape t round a square j rectangular a 1 6 l -- -- -- code description blank ip40 5ip65 1protectivecode a16 j 1234 56 2 shape of pushbutton unit 3 operator color code function m momentary a alternate action 4 operating function 5 source of light transformer 6 contact form and terminal type jjj j j (actual color of yellow pushbuttons more closely resembles amber than true yellow.) note: spdt: single pole, double throw dpdt: double pole, double throw
a16/m16 a16/m16 10 j part numbers: a16 illuminated pushbuttons (complete a ssembly) part number style illumination voltage contact momentary alternate action s t y l e i l l u m i n a t i o n method v o l t a g e c o n t a c t enclosed (ip40) oiltight (ip65) enclosed (ip40) oiltight (ip65) round led (dc) 5v spdt a16l--t j m--5d--1 a165l--t j m--5d--1 a16l--t j a--5d--1 a165l--t j a--5d--1 r o u n d l e d ( d c ) 12v s p d t a16l--t j m--12d--1 a165l--t j m--12d--1 a16l--t j a--12d--1 a165l--t j a--12d--1 24v a16l--t j m--24d--1 a165l--t j m--24d--1 a16l--t j a--24d--1 a165l--t j a--24d--1 led (dc) 5v dpdt a16l--t j m--5d--2 a165l--t j m--5d--2 a16l--t j a--5d--2 a165l--t j a--5d--2 l e d ( d c ) 12v d p d t a16l--t j m--12d--2 a165l--t j m--12d--2 a16l--t j a--12d--2 a165l--t j a--12d--2 24v a16l--t j m--24d--2 a165l--t j m--24d--2 a16l--t j a--24d--2 a165l--t j a--24d--2 square led (dc) 5v spdt a16l--a j m--5d--1 a165l--a j m--5d--1 a16l--a j a--5d--1 a165l--a j a--5d--1 s q u a r e l e d ( d c ) 12v s p d t a16l--a j m--12d--1 a165l--a j m--12d--1 a16l--a j a--12d--1 a165l--a j a--12d--1 24v a16l--a j m--24d--1 a165l--a j m--24d--1 a16l--a j a--24d--1 a165l--a j a--24d--1 led (dc) 5v dpdt a16l--a j m--5d--2 a165l--a j m--5d--2 a16l--a j a--5d--2 a165l--a j a--5d--2 l e d ( d c ) 12v d p d t a16l--a j m--12d--2 a165l--a j m--12d--2 a16l--a j a--12d--2 a165l--a j a--12d--2 24v a16l--a j m--24d--2 a165l--a j m--24d--2 a16l--a j a--24d--2 a165l--a j a--24d--2 rectangular led (dc) 5v spdt a16l--j j m--5d--1 a165l--j j m--5d--1 a16l--j j a--5d--1 a165l--j j a--5d--1 r e c t a n g u l a r l e d ( d c ) 12v s p d t a16l--j j m--12d--1 a165l--j j m--12d--1 a16l--j j a--12d--1 a165l--j j a--12d--1 24v a16l--j j m--24d--1 a165l--j j m--24d--1 a16l--j j a--24d--1 a165l--j j a--24d--1 led (dc) 5v dpdt a16l--j j m--5d--2 a165l--j j m--5d--2 a16l--j j a--5d--2 a165l--j j a--5d--2 l e d ( d c ) 12v d p d t a16l--j j m--12d--2 a165l--j j m--12d--2 a16l--j j a--12d--2 a165l--j j a--12d--2 24v a16l--j j m--24d--2 a165l--j j m--24d--2 a16l--j j a--24d--2 a165l--j j a--24d--2 note: to complete the part number, in place of the j symbol, specify the color code from the operator color code table below. operator color codes (actual color of yellow pushbuttons more closely resembles amber than true yellow.) code color r red y yellow g green w white a blue note: 1. to order illuminated pushbutton with 110 vac transformer, replace the voltage code (5, 12, 24, 5d, 12d, 24d) with t1 for 110v or t2 for 220v. the secondary voltage of the transformer is always 24v.
a16/m16 a16/m16 11 j accessories (order separately) n a m e s h a p e c l a s s i f i c a t i o n r e m a r k s p a r t n u m b e r name shape classi f ication remarks part number switch guards rectangular cannot be used with the dust cover. a16zj-5050 square and round c o v e r . a16za-5050 dust covers rectangular cannot be used with the switch c a3bj-5060 square cover. a3ba-5060 round a3bt-5060 panel plugs rectangular used for covering the panel f f l i a3bj-3003 p g square g p cutouts for future panel expansion. a3ba-3003 round a3bt-3003 j replacements name shape classification remarks part number legend panels rectangular ip40 opaque a single legend panel a16zj-5204 g p g transparent g g (transparent) is included with a s t a n d a r d m o d e l a16zj-5202 oil-resistant opaque s t an d ar d mo d e l . t h e o p a q u e l e g e n d p a n e l c a n a16zj-5204 ip65 transparent the o paque legend panel can be used with the ip40 and a16zj-5203 square ip40 opaque b e u s e d w i t h t h e i p 4 0 a n d oil-resistant ip65. a16za-5204 q transparent a16za-5202 oil-resistant opaque a16za-5204 ip65 transparent a16za-5203 round ip40 opaque a16zt-5204 transparent a16zt-5202 oil-resistant opaque a16zt-5204 ip65 transparent a16zt-5203 color caps f led indicator/incandescent / white insert one of the following letters a16z j -5001w p (for ip40) / lamp/non-illuminated red g into the box ( j ). j r t l a16z j -5001r rectangular yellow j: rectangular a : s q u a r e a16z j -5001y led indicator green a : s quare t: round a16z j -5001gy incandescent lamp/non-illu- blue t : r o u n d the color cap is usually a16z j -5001a p / minated green t h e c o l o r c a p i s u s u a l l y supplied. replace the cap if the c o l o r i s t o b e c h a n g e d a16z j -5001g square non-illuminated black color is to be changed. w h e n u s i n g a n l e d i n d i c a t o r b e a16z j -5011b color caps f led indicator/incandescent / white w hen using an led indicator, be s u r e t o u s e a c o l o r c a p t h a t a16z j -5101w p (for oil-resistant i p 6 5 ) / lamp/ n o n - i l l u m i n a t e d red s u r e t o u s e a c o l o r c a p t h a t matches the luminescent color of t h l e d a16z j -5101r i p 6 5 ) r d non- i l l um i na t e d yellow the led. a16z j -5101y round led indicator green the materials used for the ip40 a n d o i l - r e s i s t a n t i p 6 5 a r e a16z j -5101gy incandescent lamp/non-illu- blue an d o i l -res i s t an t i p 6 5 are di f f erent so be sure to use a a16z j -5101a p / minated green d i f f e r e n t s o b e s u r e t o u s e a color cap that matches the s p e c i f i c a t i o n s o f t h e s w i t c h a16z j -5101g non-illuminated black speci f ications o f the switch. a16z j -5111b
a16/m16 a16/m16 12 j tools name shape applicable types remarks part b p pushbutton switch knob-type selector switch key-type selector switch e-stop switch indicator number pushbutton switch extractor yes no no no yes convenient for extracting pushbutton switches a3pj-5080 screw fitting yes yes yes yes yes convenient for ganged installation. tighten to a torque of 0.39 n ? m(5kgf ? cm) min. a3b-3004 lamp unit extractor yes yes yes yes yes convenient for extracting the switch unit and lamps. a16z-5080 speci f ications j characteristics item allowable operating frequency mechanical momentary operation: 120 operations/min max. alternating operation: 60 operations/min max. (see note 1) e q u e c y electrical 20 operations/min max. insulation resistance 100 m ? min. (at 500 vdc) dielectric strength 1,000 vac, 50/60 hz for 1 min between terminals of same polarity 2,000 vac, 50/60 hz for 1 min between terminals of different polarity and also between each terminal and ground 1,000 vac, 50/60 hz for 1 min between lamp terminals (see note 2) vibration resistance malfunction 10 to 55 hz, 1.5-mm double amplitude (malfunction within 1 ms) shock resistance mechanical 500 m/s 2 (50g) malfunction 150 m/s 2 (15g) max. (malfunction within 1 ms) life expectancy mechanical momentary operation: 2,000,000 operations min. alternating operation: 200,000 operations min. electrical 100,000 operations min. ambient temperature operating: --10 cto55 c(14 f to 131 f) with no icing or condensation storage: --25 cto65 c (-13 f to 149 f) with no icing or condensation ambient humidity operating: 35% to 85% electric shock protection class class ii degree of contamination 3 (iec947-5-1) weight approx. 10 g (0.35 oz) in the case of a illuminated dpdt switch with solder terminals note: 1. set and reset constitute one operation. 2. with led and incandescent lamp not mounted. j approved standards recognized organization standards file no. ul, cul (see note) ul508 e41515 asta en60947-5-1 ? note: ul: csa c22 no. 14
a16/m16 a16/m16 13 j ratings ac resistive load (ac15) dc resistive load (dc13) 3 a, 250 vac 5 a, 125 vac 3a,30vdc minimum applicable load: 1 ma at 5 vdc rated values are obtained from tests conducted under the following conditions according to jis c4505 and c4520. 1. load: resistive load 2. mounting conditions: no vibration and no shock 3. temperature: 20 2 c 4. operating frequency: 20 operations/min contact name contact spdt led rated voltage rated current operating voltage internal limiting resistor 5vdc 30 ma 5vdc 5% 33 ? 12 vdc 15 ma 12 vdc 5% 270 ? 24 vdc 10 ma 24 vdc 5% 1600 ? j operating characteristics type pushbutton switch t y p e ip40 oil-resistant ip65 spdt dpdt spdt dpdt operating force (of) max. 2.45 n (250 gf) 4.41 n (450 gf) 2.94 n (300 gf) 4.91 n (500 gf) releasing force (rf) min. 0.29 n (30 gf) totaltravel(tt) approx. 3 mm pretravel (pt) max. 2.5 mm lock stroke (lta) min. (see note) 0.5 mm note: lock stroke is only for alternating operation.
a16/m16 a16/m16 14 dimensions unit: mm (inch) j illuminated/non-illuminated pushbutton switches without transformer the lamp terminal is also provided with non-illuminated models. solder terminals and tab terminals (#110) can be both used with illuminated and non-illuminated pushbutton switches. rectangular a16 j -j solder terminals (tab terminals #110) panel cutouts square a16 j -a solder terminals (tab terminals #110) panel cutouts round a16 j -t solder terminals (tab terminals #110) panel cutouts lamp terminal mounting nut packing (t0.5) (for oil-resistant ip65 only) lock ring lamp terminals 24 min. (0.94) 19 min. (0.75) lamp terminals mounting nut lock ring lamp terminals packing (t0.5) (for oil-resistant ip65 only) lamp terminals lamp terminals packing (t0.5) (for oil-resistant ip65 only) mounting nut lock ring 28.5 (1.12) 9.3 (0.37) 18 (0.71) 18 (0.71) 15.1 (0.59) 21 (0.83) 24 (0.94) 15.8 (0.62) 28.5 (1.12) 9.3 (0.37) 18 (0.71) 15.8 (0.62) 19 min. (0.75) 19 min. (0.75) 18 (0.71) 15.1 (0.59) 18 (0.71) 15.1 (0.59) 15.8 (0.62) 28.5 (1.12) 9.3 (0.37) 18 (0.71) 19 min. (0.75) 19 min. (0.75) 18 (0.71) 18 (0.71) note: 1. make sure the thickness of the mounting panel is between 0.5 and 3.2 mm. if, however, a switch guard or dust cover is used, the thickness of the mounting panel must be between 0.5 and 2 mm. 2. if a panel is to be finished with coating, etc., make sure that the panel meets the specified dimensions after coating. 18 (0.71) 14.6 (0.57) 16 dia. +0.2 0 (0.63 ) +0.008 0 16 dia. +0.2 0 (0.63 ) +0.008 0 16 dia. +0.2 0 (0.63 ) +0.008 0
a16/m16 a16/m16 15 j indicators without transformer rectangular m16-j solder terminals (tab terminals #110) square m16-a solder terminals (tab terminals #110) round m16-t solder terminals (tab terminals #110) packing (t0.5) packing (t0.5) packing (t0.5) lamp terminal lamp terminal lamp terminal mounting nut mounting nut mounting nut lock ring lock ring lock ring 14.6 dia. 18 dia. (0.71) 14.6 dia. 14.6 dia. (0.57) 18 dia. (0.71) 18 (0.71) 14.6 (0.57) 9.3 (0.37) 28.5 (1.12) 18 (0.71) 15.1 (0.59) 24 (0.95) 21 (0.83) 4.85 (0.19) 9.3 (0.37) 18 dia. (0.71) 28.5 (1.12) 18 (0.71) 15.1 (0.59) 4.85 (0.19) 18 (0.71) 15.1 (0.59) 9.3 (0.37) 28.5 (1.12) 18 (0.71) 4.85 (0.19) 18 (0.71) panel cutouts (top view) panel cutouts (top view) panel cutouts (top view) note: 1. make sure the thickness of the mounting panel is between 0.5 and 3.2 mm. if, however, a switch guard or dust cover is used, the thickness of the mounting panel must be between 0.5 and 2 mm. 2. if a panel is to be finished with coating, etc., make sure that the panel meets the specified dimensions after coating. 19 min. (0.75) 19 min. (0.75) 19 min. (0.75) 24 min. (0.94) 19 min. (0.75) 19 min. (0.75) 16 dia. +0.2 0 (0.63 ) +0.008 0 16 dia. +0.2 0 (0.63 ) +0.008 0 16 dia. +0.2 0 (0.63 ) +0.008 0
a16/m16 a16/m16 16 unit: mm (inch) j lamps led a16-5d j /-12d j /-24d j incandescent lamp a16-5/-12/-24 13 max. (0.51) cathode (--) anode (+) same as emitting color 6dia. (0.24) 0.5 dia. 4 4 0.25 2.54 (0.10) 2.54 (0.10) 13 max. (0.51) 6dia. (0.24) j terminal arrangement non-illuminated pushbutton switches are also provided with lamp terminals. spdt switches illuminated type dimensions of terminal holes terminal arrangement (bottom view) note: the l+ is not shown on the switch unit. dpdt switches illuminated type dimensions of terminal holes terminal arrangement (bottom view) note: the l+ is not shown on the switch unit. pilot lights dimensions of terminal holes terminal arrangement (bottom view) note: the l+ is not shown on the switch unit. lamp terminal lamp terminal 10.8 (0.43) 4 (0.16) 14.6 dia. (0.57) 18 dia. (0.71) lamp terminal 7.4 (0.29) 12.2 (0.48) 18 (0.71) 7.4 (0.29) 12.2 (0.48) 18 (0.71) 7.4 (0.29)
a16/m16 a16/m16 17 j accessories, tools, and components pushbutton switch extractor a3pj-5080 20 (0.79) 15 (0.59) 10 (0.39) 50 (1.97) 25 (0.98) legend panels a16zj-520 j a16za-520 j a16zt-520 j note: 1. the panel is 0.6 mm thick. 2. the panel is made of the materials listed in the following table. color degree of protection materials polycarbonate resin transparent opaque polyacrylate resin polyacrylate resin ip40 ip40 ip65 ip65 note: the standard model is transparent. 18.9 (0.74) 18.9 (0.74) 0.6 (0.02) 12.9 (0.51) 12.9 (0.51) 0.6 (0.02) 12.9 dia (0.51) 13.4 dia (0.53) 0.6 (0.02) screw fitting a3b-3004 60 (2.36) 2 (0.08) 18 dia. (0.71) panel plugs (black resin) select the plug that fits the panel design and mount from the front of the panel. panel cutouts are the same as those for switches. square a3ba-3003 round a3bt-3003 rectangular a3bj-3003 24 (0.94) 18 (0.71) 18 (0.71) 18 (0.71) 18 (0.71)
a16/m16 a16/m16 18 lock fitting rough surface rough surface 15.8 0.1 dia. (0.62 0.004) 17.9 0.1 (0.70 0.004) 17.9 0.1 (0.70 0.004) 12x12 (0.47 x 0.47) 15 0 -0.1 dia. (59 0 -0.004 dia.) 2 +0.2 0 t=1 lamp unit extractor a16z-5080 80 (3.15) 10 (0.39) 8 20 2 12 (0.47)
a16/m16 a16/m16 19 dimensions when mounting accessories unit: mm (inch) j switch guards rectangular a 16zj-5050 square a16za-5050 panel cutouts (top view) note: the above illustration shows a case where 4.5 mm is provided for the distance ?x.? if no clearance is required for the ?x? section, the vertical mounting dimension can be as small as 24 mm. set this distance according to operating conditions. panel cutouts (top view) note: the above illustration shows a case where 4.5 mm is provided for the distance ?x.? if no clearance is required for the ?x? section, the vertical mounting dimension can be as small as 24 mm. set this distance according to operating conditions. 24.5 min. (0.96) guard (transparent) holder (black) 28 min. (1.10) 16 dia. +0.2 0 28 min. (1.10) 19 min. (0.75) guard (transparent) holder (black) torsion spring torsion spring 23.5 (0.93) 24 (0.94) 10.5 (0.41) 18.1 (0.71) 23.5 (0.93) 10.5 (0.41) 18 (0.71) 18.1 (0.71) 13 (0.51) 28.5 (1.12) 21.1 13 (0.51) 28.5 (1.12) 21.1 16 dia. +0.2 0
a16/m16 a16/m16 20 j dust covers rectangular a3bj-5060 square a3ba-5060 panel cutouts panel cutouts round a16zt-5050 panel cutouts 31 min. (1.22) 25 min. (0.98) cover a (transparent) cover b (black) 25 min. (0.98) cover a (transparent) cover b (black) cover a (transparent) cover b (black) 30 (1.18) 24 (0.94) 28.5 (1.12) 21.1 (0.83) 13.8 (0.54) 24 (0.94) 28.5 (1.12) 21.1 (0.83) 13.8 (0.54) 24 (0.94) 25 min. (0.98) 28.5 (1.12) 21.1 (0.83) 13.8 (0.54) 24 dia. (0.94) 25 min. (0.98) 25 min. (0.98) 16 dia. +0.2 0 (0.63 ) +0.008 0 16 dia. +0.2 0 (0.63 ) +0.008 0 16 dia. +0.2 0 (0.63 ) +0.008 0
a16/m16 a16/m16 21 installation j mounting after mounting the pushbutton unit to the panel, snap in the socket unit from the back of the panel. panel mounting insert the pushbutton unit into the front of the panel, and fix the lock ring and mounting nut from the terminal side. make sure that the lock ring is aligned with the thread of the case and the edge of the lock ring is touching the panel. tighten the mounting nuts to a torque of 0.20 to 0.39 n ? m(3to 5kgf ? cm). the maximum tightening torque is 0.39 n ? m(5kgf ? cm). case panel mounting nut lock ring edge thread switch mounting snap on the switch unit to the pushbutton unit. make sure the the switch unit is in the proper orientation when snapping on to the pushbutton unit. j switch removal grip the part between the switch holder of the case and the switch unit using the a16z-5080 extractor, and pull to remove the switch unit. a16z-5080 extractor j replacement parts removal and installation of the operating part 1. remove the operating part as shown in the following diagram. if the operating part cannot be removed by hand, use the a3pj-5080 extractor. operating section 2. to attach the operating part, push until it clicks into place. j removing the lamp removing from the operating part end gripthelampwiththe a16z-5080 extractor and pull to remove. lamp removing from the switch unit end the lamp can be removed by hand once the switch is removed using the a16z-5080 extractor. j installing the lamp when mounting the lamp, make sure it is facing the direction shown in the following diagram. insert the lamp while matching the protruding part of the lamp and the small guides on the outer surface of the case. protruding part the lamp can be mounted from the operating part end by using the a16z-5080 extractor. the lamp can be mounted by following the opposite procedure for removing the lamp.
a16/m16 a16/m16 22 precautions warning do not apply a voltage between the incandescent lamp and the terminal that is greater than the rated voltage. if the incan- descent lamp is broken, the operating part may pop out. always turn off the power and wait for 10 minutes before replacing the incandescent lamp. if the lamp is replaced immediately after the power is turned off, the remaining heat may cause burns. j correct use mounting always make sure that the power is turned off before mounting, removing, or wiring the switch, or performing maintenance. do not tighten the mounting nut more than necessary using tools such as pointed-nose pliers. doing so will damage the mounting nut. the tightening torque is 0.20 to 0.39 n ? m(3to5kgf ? cm). wiring solder terminals and quick-connect terminals (#110) are commonly used for terminals. be sure to use electrical wires that are a size appropriate for the applied voltage and carry current (conductor size is 0.5 to 0.75 mm 2 ). perform soldering according to the conditions provided below. if the soldering is not properly performed, the lead wires will become detached, resulting in short-circuits. 1. hand soldering: 30 w, within 5 s 2. dip soldering: 240 c, within 3 s wait for one minute after soldering before exerting any external force on the solder. use non-corrosive resin fluid as the flux. make sure that the electric cord is wired so that it does not touch the unit. if the electric cord will touch the unit, then electric wires with a heat resistance of 100 c min. must be used. after wiring the switch, maintain an appropriate clearance and creepage distance. operating environment the ip65 model is designed with a protective structure so that it will not sustain damage if it is subjected to water from any direction to the front of the panel. using the microload insert a contact protection circuit, if necessary, to prevent the reduction of life expectancy due to extreme wear on the contacts caused by loads where inrush current occurs when the contact is opened and closed. the a16 allows both a general-purpose load (125 v at 5a, 250 v at 3 a) and a microload. if a general-purpose load is applied, however, the microload area cannot be used. if the microload area is used with a general-purpose load, the contact surface will become rough, and the opening and closing of the contact for a microload may become unreliable. the minimum applicable load is the n-level reference value. this value indicates the malfunction reference level for the reliability level of 60% ( 60) (conforming to jis c5003). the equation, 60 = 0.5 x 10 -- 4 /time indicates that the estimated malfunction rate is less than 1/2,000,000 with a reliability level of 60%. area of use general-purpose load area microload area invalid area voltage (v) current (ma) leds the led current-limiting resistor is built-in, so internal resistance is not required. rated voltage internal limiting resistor 5vdc 33 ? 12 vdc 270 ? 24 vdc 1600 ? others the oil-resistant ip65 uses nbr rubber and is resistant to general cutting oil and cooling oil. some particular oils cannot be used with the oil-resistant ip65, however, so contact your omron representative for details. if the panel is to be finished with coating, etc., make sure that the panel meets the specified dimensions after the coating. do not subject the switch to extreme shock or vibration. doing so will cause malfunctions and damage to the switch. do not let sharp objects come into contact with the switches that are made of resin. doing so will damage the switches, causing scratches on the outside of the operating parts, and malfunction. when handling the switches, do not throw or drop them. do not allow the switch to drop and hit the ground. do not place or drop heavy objects on the switch. do not operate the switch with hard or sharp objects. hammer screwdriver !
complete assemblies 23 knob-type selector switch a165s/w mounting aperture of 16 mm h 2-piece construction requires no tools h oil-resistant ip65 models h short mounting depth, less than 28.5 mm below panel h wide range of switching capacity from general to microload h illuminated and non-illuminated models h 2 and 3-position models h maintained and spring return reset h ul and csa approved h conforms to en60947-5-1, iec947-5-1 c ordering in f ormation j construction flange shape available colors ? for led red, green, yellow protective case and terminal type ? protective structure oil-resistant ip65 ? terminal type solder terminals (tab terminals #110) switch unit specifications ? general-purpose loads 125 vac: 5 a 250 vac: 3 a 30 vdc 3 a minimum applicable load: 1 ma at 5 vdc number of positions and reset method ? 2 positions maintained spring return ? 3 positions maintained spring return lamp ? led
a165s/w a165s/w 24 j part number legend a165 selector switch (complete assembly) 1 iiluminated/non-iiluminated code description s non-iiluminated w iiluminated 3 number of positions/reset method code description 2m 2 positions/maintained 2a 2 positions/spring return 3m 3 positions/maintained 3a 3 positions/spring return 4 operator color code description none non-iiluminated (black) rred g green y yellow code description j rectangular a square t round 2 flange shape a165 j - jjj - j - j 123456 code description 24d 24 vdc +/- 5% transformer code description none without transformer t1 110 vac t2 220 vac 5 operating voltage (rated voltage) led 6 contacts code description 1 spdt 2dpdt (actual color of yellow operators more closely resemble amber than true yellow.)
a165s/w a165s/w 25 j part numbers: a165s assembled non-illuminated knob-type selector switch (complete assembly) shape number of positions contact reset method part number round 2 positions spdt maintained a165s-t2m-1 r o u n d p spring return (right) a165s-t2a-1 dpdt maintained a165s-t2m-2 spring return (right) a165s-t2a-2 3 positions maintained a165s-t3m-2 p spring return (both) a165s-t3a-2 s q uare 2 positions spdt maintained a165s-a2m-1 s q u a r e p spring return (right) a165s-a2a-1 dpdt maintained a165s-a2m-2 spring return (right) a165s-a2a-2 3 positions maintained a165s-a3m-2 p spring return (both) a165s-a3a-2 rectan g ular 2 positions spdt maintained a165s-j2m-1 r e c t a n g u l a r p spring return (right) a165s-j2a-1 dpdt maintained a165s-j2m-2 spring return (right) a165s-j2a-2 3 positions maintained a165s-j3m-2 p spring return (both) a165s-j3a-2
a165s/w a165s/w 26 j a165w illuminated (2 position) knob-type selector switch (complete assembly) description part number appearance type rated voltage contacts maintained spring return from right round full voltage led (dc) 24 vdc spdt a165w-t2m j -24d-1 a165w-t2a j -24d-1 transformer 24 v s d 110 vac a165w-t2m j -t1-1 a165w-t2a j -t1-1 secondary 220 vac a165w-t2m j -t2-1 a165w-t2a j -t2-1 full voltage led (dc) 24 vdc dpdt a165w-t2m j -24d-2 a165w-t2a j -24d-2 transformer 24 v s d 110 vac a165w-t2m j -t1-2 a165w-t2a j -t1-2 secondary 220 vac a165w-t2m j -t2-2 a165w-t2a j -t2-2 square full voltage led (dc) 24 vdc spdt a165w-a2m j -24d-1 a165w-a2a j -24d-1 transformer 24 v s d 110 vac a165w-a2m j -t1-1 a165w-a2a j -t1-1 secondary 220 vac a165w-a2m j -t2-1 a165w-a2a j -t2-1 full voltage led (dc) 24 vdc dpdt a165w-a2m j -24d-2 a165w-a2a j -24d-2 transformer 24 v s d 110 vac a165w-a2m j -t1-2 a165w-a2a j -t1-2 secondary 220 vac a165w-a2m j -t2-2 a165w-a2a j -t2-2 rectangular full voltage led (dc) 24 vdc spdt a165w-j2m j -24d-1 a165w-j2a j -24d-1 transformer 24 v s d 110 vac a165w-j2m j -t1-1 a165w-j2a j -t1-1 secondary 220 vac a165w-j2m j -t2-1 a165w-j2a j -t2-1 full voltage led (dc) 24 vdc dpdt a165w-j2m j -24d-2 a165w-j2a j -24d-2 transformer 24 v s d 110 vac a165w-j2m j -t1-2 a165w-j2a j -t1-2 secondary 220 vac a165w-j2m j -t2-2 a165w-j2a j -t2-2 note: to complete the part number, replace the j symbol with the appropriate color code from the operator color code table below. operator color codes (actual color of yellow pushbuttons more closely resembles amber than true yellow). code color r red y yellow g green
a165s/w a165s/w 27 j a165w illuminated (3 position) knob-type selector switch (complete assembly) description part number appearance type rated voltage contacts maintained spring return from both round full voltage led (dc) 24 vdc dpdt a165w-t3m j -24d-2 a165w-t3a j -24d-2 transformer 24 v secondar y 110 vac a165w-t3m j -t1-2 a165w-t3a j -t1-2 s e c o n d a r y 220 vac a165w-t3m j -t2-2 a165w-t3a j -t2-2 square full voltage led (dc) 24 vdc dpdt a165w-a3m j -24d-2 a165w-a3a j -24d-2 transformer 24 v secondary 110 vac a165w-a3m j -t1-2 a165w-a3a j -t1-2 s e c o n d a r y 220 vac a165w-a3m j -t2-2 a165w-a3a j -t2-2 rectangular full voltage led (dc) 24 vdc dpdt a165w-j3m j -24d-2 a165w-j3a j -24d-2 transformer 24 v secondary 110 vac a165w-j3m j -t1-2 a165w-j3a j -t1-2 s e c o d a y 220 vac a165w-j3m j -t2-2 a165w-j3a j -t2-2 note: to complete the part number, replace the j symbol with the appropriate color code from the operator color code table below. operator color codes (actual color of yellow pushbuttons more closely resembles amber than true yellow). code color r red y yellow g green
a165s/w a165s/w 28 accessories (order separately) j panel plugs shape classification remarks part number rectangular used for covering the panel f f l i a3bj-3003 square g p cutouts for future panel expansion. a3ba-3003 round a3bt-3003 j tools name shape applicable types remarks part b p pushbutton switch knob-type selector switch key-type selector switch emer- gency stop switch pilot light number screw fitting yes yes yes yes yes convenient for ganged installation. tighten to a torque of 0.39 n ? m (5 kgf ? cm) min. a3b-3004 extractor yes yes yes yes yes convenient for extracting the switch unit and lamps. a16z-5080 speci f ications j approved standards ul, cul (file no. e41515) 5 a at 125 vac, 3 a at 250 vac (general use) 3 a at 30 vdc (resistive) en60947-5-1 (low voltage directive) j ratings ac resistive load (ac15) dc resistive load (dc13) 3 a, 250 vac 5 a, 125 vac 3a,30vdc minimum applicable load: 1 ma at 5 vdc rated values are obtained from tests conducted under the following conditions according to jis c4505 and c4520. 1. load: resistive load 2. mounting conditions: no vibration and no shock 3. temperature: 20 2 c (68f 3.6f ) 4. operating frequency: 20 times/min j contact name contact spdt j led rated voltage rated current operating voltage internal limiting resistor 24 vdc 10 ma 24 vdc 5% 1600 ?
a165s/w a165s/w 29 j characteristics item knob-type selector switch allowable operating f r e q u e n c y mechanical 20 operations/min max. f requency (see note 1.) electrical 10 operations/min max. insulation resistance 100 m ? min. (at 500 vdc) dielectric strength 1,000 vac, 50/60 hz for 1 min between terminals of same polarity 2,000 vac, 50/60 hz for 1 min between terminals of different polarity and also between each terminal and ground 1,000 vac, 50/60 hz for 1 min between lamp terminals (see note 2) vibration resistance malfunction 10 to 55 hz, 1.5-mm double amplitude (malfunction within 1 ms) shock resistance mechanical 500 m/s 2 (50g) malfunction 150 m/s 2 (15g) max. (malfunction within 1 ms) life expectancy mechanical 250,000 operations min. p y electrical 100,000 operations min. ambient temperature operating: --10 cto55 c(14 f to 131 f) with no icing or condensation storage: --25 cto65 c (-13 f to 149 f) with no icing or condensation ambient humidity operating: 35% to 85% electric shock protection class class ii degree of contamination 3 (iec947-5-1) weight approx. 13 g (0.46 oz) in the case of a illuminated dpdt switch note: 1. set and reset constitute one operation. 2. with led and incandescent lamp not mounted. j operating characteristics features knob-type selector switch 2 positions 3 positions operating force (of) max. 0.1 n s m (1,000 gf s cm) set position (sp) 90 5 45 10 j operation angle note: the angle used for automatic reset is shown in parentheses. two positions three positions
a165s/w a165s/w 30 j contacts sw1 sw2 position contact spdt dpdt position sw position sw1 sw2 2 positions 3 positions ?
a165s/w a165s/w 31 dimensions unit: mm (inch) j knob-type selector switches without transformer rectangular a165 j -j solder terminals square a165 j -a solder terminals round a165 j -t solder terminals lamp terminal packing (t0.5) lock ring mounting nut model, standard, lot no., serial number lamp terminal model, standard, lot no., serial number packing (t0.5) lock ring mounting nut lamp terminal model, standard, lot no., serial number lock ring mounting nut packing (t0.5) 24 (0.95) 6 (0.24) 28.5 (1.12) 18.5 (0.73) 9.5 (0.37) 18 (0.71) 12.2 (0.48) 15.8 (0.62) 18 (0.71) 6 (0.24) 28.5 (1.12) 18.5 (0.73) 9.5 (0.37) 18 (0.71) 12.2 (0.48) 15.8 (0.62) 18 (0.71) 18 (0.71) 6 (0.24) 28.5 (1.12) 18.5 (0.73) 9.5 (0.37) 18 (0.71) 12.2 (0.48) 15.8 (0.62) 18 (0.71) 18 (0.71)
a165s/w a165s/w 32 j panel cutouts rectangular a165 j -j (top view) square a165 j -a round a165 j -t (top view) note: 1. make sure the thickness of the mounting panel is between 0.5 and 3.2 mm. if, however, a switch guard or dust cover is used, the thickness of the mounting panel must be between 0.5 and 2 mm. 2. if the panel is to be finished with coating, etc., make sure that the panel meets the specified dimensions after coating. 24 min. (0.94) 19 min. (0.75) 24 min. (0.94) 19 min. (0.75) 16 dia. +0.2 0 (0.63 ) +0.008 0 16 dia. +0.2 0 (0.63 ) +0.008 0 j terminal arrangement without transformer lamp terminals are not provided with the non-illuminated knob-type selector switches and key-type selector switches. spdt switches illuminated type dimensions of terminal holes terminal arrangement (bottom view) note: the l+ is not shown on the switch unit. dpdt switches illuminated type dimensions of terminal holes terminal arrangement (bottom view) note: the l+ is not shown on the switch unit. lamp terminal lamp terminal 18 (0.71) 12.2 (0.48) 7.4 (0.29) 18 (0.71) 12.2 (0.48) 7.4 (0.29) installation for details on panel mounting, mounting and removing the switch unit, refer to installation details for the a16 pushbutton switch. j flange rotation (common to all selector switches) a165 knob-type selector switch fix the switch screw and rotate the flange in 45 turns. flange fixing ring switch screw
complete assemblies 33 key-type selector switch a165k mounting aperture of 16 mm h tool-free installation h 2-piece construction h oil-resistant ip65 models h short mounting depth, less than 28.5 mm below panel h wide range of switching capacity from general to microload h maintained and spring return models available h ul and csa approved, vde (pending) h conforms to en60947-5-1, iec947-5-1 c ordering in f ormation j construction flange shape key types ? four key types are available in addition to the standard key. protective case and terminal type ? protective structure oil-resistant ip65 ? terminal type solder terminals (tab terminals #110) switch unit specifications ? general-purpose loads 125 vac: 5 a 250 vac: 3 a 30 vdc 3 a minimum applicable load: 1 ma at 5 vdc number of positions and reset method ? 2 positions maintained spring return ? 3 positions maintained spring return
a165k a165k 34 j part number nomenclature a165k assembled key-type selector switch (complete assembly) a165k-j a165k-a a165k-t 1 flange shape code shape t round a square j rectangular 1 2345 a165k- jjjj - j 4 key release position code position none all c center r right l left 3 reset method code description m maintained a spring returned 2 number of positions code description 22position 33position 5 contacts code description 1 spdt 2dpdt
a165k a165k 35 j part numbers: non-illuminated key-type selector switch (complete assembly) shape number of positions contact reset method key release position part number round 2 positions spdt maintained le f t a165k-t2ml-1 p right a165k-t2mr-1 a ll a165k-t2m-1 spring return (right) le f t a165k-t2al-1 dpdt maintained le f t a165k-t2ml-2 right a165k-t2mr-2 a ll a165k-t2m-2 spring return (right) le f t a165k-t2al-2 3 positions dpdt maintained center a165k-t3mc-2 p right a165k-t3mr-2 le f t a165k-t3ml-2 a ll a165k-t3m-2 spring return (both) center a165k-t3ac-2 square 2 positions spdt maintained le f t a165k-a2ml-1 q p right a165k-a2mr-1 a ll a165k-a2m-1 spring return (right) le f t a165k-a2al-1 dpdt maintained le f t a165k-a2ml-2 right a165k-a3mr-2 a ll a165k-a2m-2 spring return (right) le f t a165k-a2al-2 3 positions dpdt maintained center a165k-a3mc-2 p right a165k-a3mr-2 le f t a165k-a3ml-2 a ll a165k-a3m-2 spring return (both) center a165k-a3ac-2 rectangular 2 positions spdt maintained le f t a165k-j2ml-1 g p right a165k-j2mr-1 a ll a165k-j2m-1 spring return (right) le f t a165k-j2al-1 dpdt maintained le f t a165k-j2ml-2 right a165k-j2mr-2 a ll a165k-j2m-2 spring return (right) le f t a165k-j2al-2 3 positions dpdt maintained center a165k-j3mc-2 p right a165k-j3mr-2 le f t a165k-j3ml-2 a ll a165k-j3m-2 spring return (both) center a165k-j3ac-2
a165k a165k 36 a ccessories ( o rder s eparately ) j panel plugs shape classification remarks part number rectangular used for covering the panel cutouts for f l i a3bj-3003 square g p future panel expansion. a3ba-3003 round a3bt-3003 j tools name shape applicable types remarks part number p pushbutton switch knob-type selector switch key-type selector switch emer- gency stop switch indicator screw fitting yes yes yes yes yes convenient for ganged installation. tighten to a torque of 0.39 n ? m(5kgf ? cm) min. a3b-3004 extractor yes yes yes yes yes convenient for extracting the switch unit and lamps. a16z-5080
a165k a165k 37 speci f ications j approved standards ul, cul (file no. e41515) 5 a at 125 vac, 3 a at 250 vac (general use) 3 a at 30 vdc (resistive) en60947-5-1 (low voltage directive) j ratings ac resistive load dc resistive load 3 a, 250 vac 5 a, 125 vac 3a,30vdc minimum applicable load: 1 ma at 5 vdc rated values are obtained from tests conducted under the following conditions according to jis c4505 and c4520. 1. load: resistive load 2. mounting conditions: no vibration and no shock 3. temperature: 20 2 c 4. operating frequency: 20 times/min j contact name contact spdt j characteristics item key-type selector switch allowable operating f mechanical 20 operations/min max. p g frequency electrical 10 operations/min max. insulation resistance 100 m ? min. (at 500 vdc) dielectric strength 1,000 vac, 50/60 hz for 1 min between terminals of same polarity 2,000 vac, 50/60 hz for 1 min between terminals of different polarity and also between each terminal and ground vibration resistance malfunction 10 to 55 hz, 1.5-mm double amplitude (malfunction within 1 ms) shock resistance mechanical 500 m/s 2 (50g) malfunction 150 m/s 2 (15g) max. (malfunction within 1 ms) life expectancy mechanical 250,000 operations min. (life of key: 10,000 operations min.) p y electrical 100,000 operations min. ambient temperature operating: --10 cto55 c(14 f to 131 f) with no icing or condensation storage: --25 cto65 c (-13 f to 149 f) with no icing or condensation ambient humidity operating: 35% to 85% electric shock protection class class ii degree of contamination 3 (iec947-5-1) weight approx. 26.5 g (0.93 oz) in the case of a dpdt switch key note: set and reset constitute one operation. j operating characteristics type key-type selector switch features y p 2 positions 3 positions operating force (of) max. 9.8 n s m (1,000 gf s cm) set position (sp) 90 5 45 10
a165k a165k 38 j operation angle note: the angle used for automatic reset is shown in parentheses. two positions three positions j contacts sw1 sw2 position contact spdt dpdt position sw position sw1 sw2 2 positions 3 positions ?
a165k a165k 39 dimensions unit: mm (inch) j key-type selector switches rectangular a165k-j solder terminals square a165k-a solder terminals round a165k-t solder terminals packing (t0.5) lock ring mounting nut model, standard, lot no., serial number packing (t0.5) lock ring mounting nut model, standard, lot no., serial number packing (t0.5) lock ring mounting nut model, standard, lot no., serial number 12.2 (0.48) 18 (0.71) 28.5 (1.12) 34.5 1 (1.36 0.04) 9.5 (0.37) 12.4 (0.49) 15.8 (0.62) 18 (0.71) 24 (0.94) 20 (0.79) 12.2 (0.48) 18 (0.71) 12.4 (0.49) 15.8 (0.62) 18 (0.71) 20 (0.79) 18 (0.71) 28.5 (1.12) 34.5 1 (1.36 0.04) 9.5 (0.37) 18 (0.71) 20 (0.79) 18 (0.71) 12.2 (0.48) 18 (0.71) 12.4 (0.49) 15.8 (0.62) 28.5 (1.12) 34.5 1 (1.36 0.04) 9.5 (0.37)
a165k a165k 40 j panel cutouts note: 1. make sure the thickness of the mounting panel is between 0.5 and 3.2 mm. if, however, a switch guard or dust cover is used, the thickness of the mounting panel must be between 0.5 and 2 mm. 2. if the panel is to be finished with coating, etc., make sure that the panel meets the specified dimensions after coating. rectangular a165 j -j (top view) square a165 j -a round a165 j -t (top view) 24 min. (0.94) 19 min. (0.75) 19 min. (0.75) 19 min. (0.75) 16 dia. +0.2 0 (0.63 ) +0.008 0 16 dia. +0.2 0 (0.63 ) +0.008 0 j terminal arrangement spdt switches dimensions of terminal holes terminal arrangement (bottom view) dpdt switches dimensions of terminal holes terminal arrangement (bottom view) 2.6 0.9 1.5 2.8 12.2 (0.48) 18 (0.71) 7.4 (0.29) 2.6 0.9 1.5 2.8 12.2 (0.48) 18 (0.71) 7.4 (0.29) installation for mounting and removal instructions refer to the installation section of the a16 pushbutton switch. j flange rotation a165 key-type selector switch fix the switch screw and rotate the flange in 45 turns. flange fixing ring switch screw
complete assemblies 41 buzzer m2bj-b 16-mm diameter panel-mounted buzzer unit h four models offer eight different types of sounds, plus two modes newly added to the high-sound type h intermittent or continuous sound selected by jumper setting h three supply voltages: 6 vac/dc, 12-24 vdc and 12 to 24 vac/dc h jumper storage provided at bottom of unit h complements the a16 range of pushbuttons, selector switches, and key switches ordering in f ormation item part number standard sound high sound sound w/jumper intermittent intermittent (short) intermittent (high-pitched) intermittent (short, high-pitched) intermittent (high-pitched) intermittent (short) w/o jumper continuous intermittent (long) continuous (high-pitched) intermittent (long, high-pitched) continuous intermittent (long) supply l 6vac/dc m2bj-b06 m2bj-b06a m2bj-b06b m2bj-b06c m2bj-bh06d m2bj-bh06e p p y voltage 12 to 24 vac/dc m2bj-b24 m2bj-b24a m2bj-b24b m2bj-b24c m2bj-bh24d m2bj-bh24e 12 to 24 dc m2bj-b24-d ? m2bj-b24b-d ? m2bj-bh24d-d m2bj-bh24e-d j accessories (order separately) name shape classification remarks part number snap-in mounting leaf spring ? cannot be used with mounting nut panel cutout becomes 16.2 dia. + 0.3, --0 a3b-3001 panel plug rectangular reserves hole cut out on panel for f u t u r e m o u n t i n g a3bj-3003 square f uture mounting a3ba-3003 round a3bt-3003 tightening tool ? useful for mounting buzzers one after another. do not over-tighten. a3b-3004
m2bj-b m2bj-b 42 speci f ications j standard-sound type rated l 6vac/dc m2bj-b06 m2bj-b06a m2bj-b06b m2bj-b06c voltage 12 to 24 vac/dc m2bj-b24 m2bj-b24a m2bj-b24b m2bj-b24c sound pressure (distance: 0.1 m, at rated voltage) continuous sound: 80 db min. continuous: 80 db min. continuous sound: 80 db min. continuous: 80 db min. driving frequency 2 0.5 khz 4 0.5 khz intervals 190 times/minute 10% long: 55 times/minute 10% short: 700 times/minute 10% 190 times/minute 10% long: 55 times/minute 10% short: 700 times/minute 10% current consumption dc 7ma 7ma 20 ma 20 ma p ac 20 ma 20 ma 20 ma 20 ma life expectancy 1,000 hours min. j high-sound type item high-sound type m2bj-bh06d m2bj-bh24d m2bj-bh06e m2bj-bh24e m2bj-bh24d-d m2bj-bh24e-d rated voltage 6vac/dc 12 to 24 vac/dc 6vac/dc 12 to 24 vac/dc 12 to 24 vdc sound pressure (adjustable range) (rated voltage, distance of 0.1 m, a range) 70 to 100 db (adjustable range) driving frequency 2.8 0.5 khz intervals approx. 190 times/min. long: approx. 55 times/min. short: approx. 700 times/min. approx. 190 times/min. long: approx. 55 times/min. short: approx. 700 times/min. current i dc 50 ma max. consumption ac 100 ma max. ? inrush current 1amax. life expectancy 1,000 hours min. j characteristics insulation resistance 100 m ? min. (between ground and current-carrying parts) dielectric strength 1,000 vac for 1 minute (between grounds) ambient temperature operating: --10 cto55 c(14 f to 131 f) with no icing or condensation storage: --25 cto65 c (-13 f to 149 f) with no icing or condensation humidity 35% to 85% rh
m2bj-b m2bj-b 43 dimensions unit: mm (inch) j m2bj-b panel cutout (top view) j m2bj-bh panel cutout * 18 dia. (0.71) m16 x 1 note: plate thickness of the panel should be 1.0to3.2mm. control knob (groove width 0.6 x length 1.7 x depth 0.7) turn-lock metal mounting ring short-circuit terminal (for switching sound) turn-lock metal 22 (0.87) 21.2 (0.83) 15.2 (0.60) 18 (0.71) 8.5 (0.33) 28.5 (1.12) 11 (0.43) 6.6 (0.26) 14.8 dia. (0.58) 0.3 (0.01) 1.5 (0.06) 8.4 (0.33) 1 (0.04) 3.5 22 (0.87) 9.5 (0.37) 6 (0.24) 24 min. (0.94) 18 min. (0.71) 28.5 (1.12) 22 (0.87) 22 (0.87) 11 (0.43) 14.8 dia. (0.58) 8.4 (0.33) 26 (1.02) 26 min. (1.02) 20 min. (0.79) 16 dia. +0.2 0 (0.63 ) +0.008 0 16 dia. +0.2 0 (0.63 ) +0.008 0
m2bj-b m2bj-b 44 unit: mm (inch) j accessories tightening tool 2 (0.08) 60 (2.36) 18 dia. (0.71) panel plug select a panel plug which best compliments the design of the mounting panel. the dimensions of the hole cutout for the panel plugs are the same as those of the buzzer unit. rectangular square round 18 (0.71) 24 (0.94) 18 (0.71) 18 (0.71) 18 dia. (0.71)
m2bj-b m2bj-b 45 correct use j nut mounting insert the buzzer unit from the front of the panel and tighten the mounting nut inserted from the rear of the panel. since a projection exists on the rear portion of the buzzer unit, if the mounting nut cannot be fitted into position, turn the nut slightly. the tightening torque of the mounting nut should be less than 5kg-cm. solder the terminals after mounting the nut. otherwise, the terminals, when thickened by solder, may prevent the nut from being screwed down onto the buzzer unit. j mounting tighten the mounting nut at a torque of less than 5 kg-cm. j wiring exercise caution that the input terminals are not short-circuited by the short-circuiting jumper. finish soldering within 5 seconds with a 30 watt soldering iron, or within 3 seconds at a solder temperature of 240 c. for about a minute after soldering, do not apply any force to the buzzer unit, to avoid deforming the softened plastic buzzer unit base. use an non-corrosive, resin-based soldering flux. j snap-in mounting attach the mounting leaf spring to the buzzer. engage the edges of the leaf spring in the two grooves on the threaded section of the buzzer. after inserting the leaf spring edges into the grooves, confirm that the leaf spring has seated. be sure to attach both leaf springs. insert the buzzer assembly into the hole on the mounting panel from the front. j short-circuiting jumper the buzzer sounds continuously or intermittently depending on how the short-circuiting bracket is attached to the case guide. when the bracket is attached with the triangle on it facing direction a (pc board side), the buzzer sounds intermittently. to produce continuous sounds, attach the bracket to the case guide so that the triangle on the bracket faces direction b.
m2bj m2bj cat. no. a107-e3-02 03/07 specifications subject to change without notice. printed in u.s.a. r mexico sales offices mexico, d.f. 555.660.3144 ciudad jurez 656.623.7083 monterrey, n.l. 818.377.4281 quertaro 442.135.4510 brazil sales office sao paulo 55.11.2101.6310 argentina sales office cono sur 54.114.787.1129 chile sales office santiago 562.206.4592 other latin american sales mela@omron.com omron on-line global -- www.omron247.com usa -- www.omron247.com canada -- www.omron.ca brazil -- www.omron.com.br latin america -- mela@omron.com omron electronics llc 1commercedrive schaumburg, il 60173 tel: 847.843.7900 for u.s. technical support or other inquiries: 800.556.6766 omron canada, inc. 885 milner avenue toronto, ontario m1b 5v8 tel: 416.286.6465 all dimensions shown are in millimeters. to convert millimeters into inches, multiply by 0. 03937. to convert grams into ounces, multiply by 0.03527. complete ?terms and conditions of sale? for product purchase and use are on omron?s website at www.omron247.com -- under the ?about us? tab, in the legal matters section.

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