Complete Assemblies A16/M16 Pushbutton Switches/Pilot Lights 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 c H Terminal layout simplifies common wiring H UL and CSA approved, VDE (pending) H Conforms to EN60943-5-1, IEC947-5-1 Ordering Information J CONSTRUCTION Flange Shape Rectangular (A16j-J) Available Colors Square (A16j-A) Round (A16j-T) * For LED/incandescent Red, green, yellow, white, blue * For non-Illuminated Red, green, yellow, white, blue, black (Actual color of yellow pushbuttons more closely resembles amber than true yellow.) Protective Case and Terminal Type * Protective Structure IP40/Oil-resistant IP65 * Terminal Type Solder terminals (tab terminals #110) Lamp * * LED Incandescent lamp Switch Unit Specifications * 2 Ratings 125 VAC: 5 A 250 VAC: 3 A 30 VDC 3A Minimum applicable load: 1 mA at 5 VDC A16/M16 A16/M16 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 Rectangular A165S-J (Non-illuminated) A165W-J (Illuminated) Square A165S-A (Non-illuminated) A165W-A (Illuminated) Round A165S-T (Non-illuminated) A165W-T (Illuminated) Knob-type Selector Switches 3 A16/M16 A16/M16 Item Shape Part number Key-type Selector Switches Rectangular A165K-J Square A165K-A Round A165K-T Rectangular M16-J M165-J Square M16-A M165-A Round M16-T M165-T Pilot Lights Emergency Stop Switches A165E Buzzers M2BJ-B M2BJ-BH 4 A16/M16 A16/M16 J PART NUMBER LEGEND A16 NON-ILLUMINATED PUSHBUTTONS (COMPLETE ASSEMBLY) A16j--J A16j--A A16j--T A16 Part number nomenclature 1 2 3 4 5 A16j-jjjj 4 Operating Function 1 Enclosure Rating Code Description Code Description None IP40 M Momentary 5 A Alternate action IP65 oil-resistant 5 Contact form and terminal type 2 Shape Code Shape Description T Round Extended A Square 2 directions, guarded J Rectangular 2 directions, guarded Code Contact form Terminal 1 1C SPDT (See Note) Solder terminal 2 2C DPDT (See Note) Solder terminal Note: SPDT: Single Pole, Double Throw DPDT: Double Pole, Double Throw 3 Operator Color Code Description R Red Y Yellow G Green W White A Blue B Black (for non-illuminated only) (Actual color of yellow pushbuttons more closely resembles amber than true yellow.) 5 A16/M16 A16/M16 J PART NUMBERS: NON--ILLUMINATED PUSHBUTTON SWITCHES (COMPLETE ASSEMBLY) Part number Description p Non--Illuminated Standard Button Shape p Round Square Contact Momentary Alternate action (See Note 2.) Enclosed (IP40) Oiltight (IP65) Enclosed (IP40) Oiltight (IP65) SPDT A16-- TjM-- 1 A165-- TjM-- 1 A16-- TjA-- 1 A165-- TjA-- 1 DPDT A16-- TjM-- 2 A165-- TjM-- 2 A16-- TjA-- 2 A165-- TjA-- 2 SPDT A16-- AjM-- 1 A165-- AjM-- 1 A16-- AjA-- 1 A165-- AjA-- 1 DPDT A16-- AjM-- 2 A165-- AjM-- 2 A16-- AjA-- 2 A165-- AjA-- 2 SPDT A16-- JjM-- 1 A165-- JjM-- 1 A16-- JjA-- 1 A165-- JjA-- 1 DPDT A16-- JjM-- 2 A165-- JjM-- 2 A16-- JjA-- 2 A165-- JjA-- 2 Rectangular Rectangular Rectangular 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. 6 A16/M16 A16/M16 J PART NUMBER LEGEND M16 ASSEMBLED PILOT LIGHTS M16j--J M16j--A M16j--T M16 Part number nomenclature 1 2 3 4 M16j-jjj 3 Operator Color 1 Enclosure Rating Code Description Code Description None IP40 R Red 5 Y Yellow G Green IP65 oil-resistant W White A Blue (Actual color of yellow pushbuttons more closely resembles amber than true yellow.) 2 Shape Code Shape Description T Round Extended A Square 2 directions, guarded J Rectangular 2 directions, guarded 4 Source of light Code Source Voltage Operating Rated 5D LED DC5V DC5V 12D LED DC12V DC12V 24D LED DC24V DC24V Transformer Code 7 Voltage Operating Rated T1 AC100V AC110V T2 AC200V AC220V A16/M16 A16/M16 J PART NUMBERS: PILOT LIGHTS (COMPLETE ASSEMBLY) 5 VDC Part number IP40 M16-- Tj-- 5D IP65 Oiltight M165-- Tj-- 5D 12 VDC M16-- Tj-- 12D M165-- Tj-- 12D 24 VDC M16-- Tj-- 24D M165-- Tj-- 24D Transformer 24 V secondary d 110 VAC M16-- Tj-- T1 M165-- Tj-- T1 220 VAC M16-- Tj-- T2 M165-- Tj-- T2 Full voltage g LED (DC) ( ) 5 VDC M16-- Aj-- 5D M165-- Aj-- 5D 12 VDC M16-- Aj-- 12D M165-- Aj-- 12D 24 VDC M16-- Aj-- 24D M165-- Aj-- 24D Transformer 24 V secondary d 110 VAC M16-- Aj-- T1 M165-- Aj-- T1 220 VAC M16-- Aj-- T2 M165-- Aj-- T2 Full voltage g LED (DC) ( ) 5 VDC M16-- Jj-- 5D M165-- Jj-- 5D 12 VDC M16-- Jj-- 12D M165-- Jj-- 12D 24 VDC M16-- Jj-- 24D M165-- Jj-- 24D 110 VAC M16-- Jj-- T1 M165-- Jj-- T1 220 VAC M16-- Jj-- T2 M165-- Jj-- T2 St l Style T Type V lt Voltage Round Full voltage g LED (DC) ( ) Square q Rectangular g Transformer 24 V secondary d 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 R Y G W A Color Red Yellow Green White Blue 8 A16/M16 A16/M16 J PART NUMBER LEGEND A16 ILLUMINATED PUSHBUTTONS (COMPLETE ASSEMBLY) Part Number Nomenclature A16 1 2 3 4 5 6 A16 j L --j j j -- j --j 5 Source of light 1 Protective Code Code Description Blank IP40 5 IP65 Source Voltage Operating 2 Shape of Pushbutton unit Code Code Shape T Round A Square J Rectangular 5D LED DC5V DC5V 12D LED DC12V DC12V 24D LED DC24V DC24V Transformer Code Voltage Operating Rated T1 AC100V AC110V T2 AC200V AC220V 3 Operator Color Code Color R Red G Green Y Yellow W White 6 Contact form and terminal type A Blue Code Contact form Terminal 1 1C SPDT (See Note) Solder terminal 2 2C DPDT (See Note) Solder terminal (Actual color of yellow pushbuttons more closely resembles amber than true yellow.) Note: SPDT: Single Pole, Double Throw DPDT: Double Pole, Double Throw 4 Operating Function Code Function M Momentary A Alternate action Rated 9 A16/M16 A16/M16 J PART NUMBERS: A16 ILLUMINATED PUSHBUTTONS (COMPLETE ASSEMBLY) Part number Style Round Illumination method Voltage LED (DC) 5V LED (DC) Square LED (DC) LED (DC) Rectangular LED (DC) LED (DC) Momentary Contact Alternate action Enclosed (IP40) Oiltight (IP65) Enclosed (IP40) Oiltight (IP65) A16L--TjM--5D--1 A165L--TjM--5D--1 A16L--TjA--5D--1 A165L--TjA--5D--1 12V A16L--TjM--12D--1 A165L--TjM--12D--1 A16L--TjA--12D--1 A165L--TjA--12D--1 24V A16L--TjM--24D--1 A165L--TjM--24D--1 A16L--TjA--24D--1 A165L--TjA--24D--1 A16L--TjM--5D--2 A165L--TjM--5D--2 A16L--TjA--5D--2 A165L--TjA--5D--2 12V A16L--TjM--12D--2 A165L--TjM--12D--2 A16L--TjA--12D--2 A165L--TjA--12D--2 24V A16L--TjM--24D--2 A165L--TjM--24D--2 A16L--TjA--24D--2 A165L--TjA--24D--2 A16L--AjM--5D--1 A165L--AjM--5D--1 A16L--AjA--5D--1 A165L--AjA--5D--1 12V A16L--AjM--12D--1 A165L--AjM--12D--1 A16L--AjA--12D--1 A165L--AjA--12D--1 24V A16L--AjM--24D--1 A165L--AjM--24D--1 A16L--AjA--24D--1 A165L--AjA--24D--1 A16L--AjM--5D--2 A165L--AjM--5D--2 A16L--AjA--5D--2 A165L--AjA--5D--2 12V A16L--AjM--12D--2 A165L--AjM--12D--2 A16L--AjA--12D--2 A165L--AjA--12D--2 24V A16L--AjM--24D--2 A165L--AjM--24D--2 A16L--AjA--24D--2 A165L--AjA--24D--2 A16L--JjM--5D--1 A165L--JjM--5D--1 A16L--JjA--5D--1 A165L--JjA--5D--1 12V A16L--JjM--12D--1 A165L--JjM--12D--1 A16L--JjA--12D--1 A165L--JjA--12D--1 24V A16L--JjM--24D--1 A165L--JjM--24D--1 A16L--JjA--24D--1 A165L--JjA--24D--1 A16L--JjM--5D--2 A165L--JjM--5D--2 A16L--JjA--5D--2 A165L--JjA--5D--2 12V A16L--JjM--12D--2 A165L--JjM--12D--2 A16L--JjA--12D--2 A165L--JjA--12D--2 24V A16L--JjM--24D--2 A165L--JjM--24D--2 A16L--JjA--24D--2 A165L--JjA--24D--2 5V 5V 5V 5V 5V SPDT DPDT SPDT DPDT SPDT DPDT 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 R Y G W A Color Red Yellow Green White 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. 10 A16/M16 A16/M16 J ACCESSORIES (ORDER SEPARATELY) Name Shape Switch guards Classification Remarks Part number Rectangular Cannot be used with the Dust Cover. A16ZJ-5050 Square and round Dust covers A16ZA-5050 Cannot be used with the Switch C Cover. Rectangular Square Round Panel plugs p g A3BJ-5060 A3BA-5060 A3BT-5060 Used for covering g the panel p cutouts for f ffuture panell expansion. i Rectangular Square Round A3BJ-3003 A3BA-3003 A3BT-3003 J REPLACEMENTS Name Shape Legend g panels p Classification Rectangular g IP40 Opaque Transparent Square q Round Oil-resistant IP65 Opaque IP40 Opaque R Round d The Opaque Legend Panel can be used with the IP40 and oil-resistant IP65. A16ZJ-5202 A16ZJ-5204 A16ZJ-5203 A16ZA-5204 A16ZA-5202 Opaque A16ZA-5204 Transparent A16ZA-5203 IP40 Opaque A16ZT-5204 Transparent A16ZT-5202 Opaque A16ZT-5204 Rectangular Color caps p (for f oil-resistant IP65) A16ZJ-5204 Oil-resistant IP65 LED indicator/incandescent / lamp/non-illuminated / Square Part number A single g Legend g Panel (transparent) is included with a standard model. model Transparent Oil-resistant IP65 Color caps p (for f IP40) Transparent Remarks Transparent White Red Yellow LED indicator Green Incandescent lamp/non-illup/ minated Blue Non-illuminated Black LED indicator/incandescent / lamp// non-illuminated White LED indicator Green Incandescent lamp/non-illup/ minated Blue Non-illuminated Black Green Red Yellow Green 11 A16ZT-5203 Insert one of the following g letters into the box (j). J R J: Rectangular t l A: Square T: Round The Color Cap is usually supplied. Replace the Cap if the color is to be changed. changed When using an LED indicator, indicator be sure to use a Color Cap that matches the luminescent color of th LED the LED. The materials used for the IP40 and oil-resistant IP65 are different so be sure to use a Color Cap that matches the specifications of the Switch. Switch A16Zj-5001W A16Zj-5001R A16Zj-5001Y A16Zj-5001GY A16Zj-5001A A16Zj-5001G A16Zj-5011B A16Zj-5101W A16Zj-5101R A16Zj-5101Y A16Zj-5101GY A16Zj-5101A A16Zj-5101G A16Zj-5111B A16/M16 A16/M16 J TOOLS Name Applicable types Shape p Remarks Part number b Yes Convenient for extracting Pushbutton Switches A3PJ-5080 Yes Convenient for ganged installation. A3B-3004 Pushbutton Switch Knob-type Selector Switch Key-type Selector Switch E-Stop Switch Indicator Pushbutton switch extractor Yes No No No Screw fitting Yes Yes Yes Yes Tighten to a torque of 0.39 N * m (5 kgf * cm) min. Lamp unit extractor Yes Yes Yes Yes Yes Convenient for extracting the Switch Unit and Lamps. A16Z-5080 Specifications J CHARACTERISTICS Item Allowable operating frequency eque cy Mechanical Momentary operation: Alternating operation: Electrical 20 operations/min max. 120 operations/min max. 60 operations/min max. (See Note 1) 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/s2 (50G) Malfunction 150 m/s2 (15G) max. (malfunction within 1 ms) Mechanical Momentary operation: Alternating operation: Electrical 100,000 operations min. Life expectancy 2,000,000 operations min. 200,000 operations min. Ambient temperature Operating: Storage: --10C to 55C (14F to 131F) with no icing or condensation --25C to 65C (-13F to 149F) 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 12 A16/M16 A16/M16 J RATINGS AC resistive load (AC15) DC resistive load (DC13) 3 A, 250 VAC 5 A, 125 VAC 3 A, 30 VDC 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. 2. 3. 4. Load: Resistive load Mounting conditions: No vibration and no shock Temperature: 202C Operating frequency: 20 operations/min Contact Name Contact SPDT LED Rated voltage Rated current Operating voltage Internal limiting resistor 5 VDC 30 mA 5 VDC5% 33 12 VDC 15 mA 12 VDC5% 270 24 VDC 10 mA 24 VDC5% 1600 J OPERATING CHARACTERISTICS Type Pushbutton Switch 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) Total travel (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. 13 A16/M16 A16/M16 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 A16j-J 28.5 (1.12) 9.3 (0.37) Solder terminals (tab terminals #110) +0.2 Panel Cutouts 16 0 dia. +0.008 (0.63 0 ) Lamp terminal 24 min. (0.94) 18 (0.71) 19 min. (0.75) Lock ring Mounting nut Lamp terminals 18 (0.71) 15.1 (0.59) 15.8 (0.62) 21 (0.83) 24 (0.94) Square A16j-A Packing (t0.5) (for oil-resistant IP65 only) 28.5 (1.12) 9.3 (0.37) Solder terminals (tab terminals #110) Panel Cutouts Lamp terminals +0.2 16 0 dia. +0.008 (0.63 0 ) 18 (0.71) 19 min. (0.75) 19 min. (0.75) Lock ring Mounting nut Lamp terminals 18 (0.71) 15.1 (0.59) 15.8 (0.62) 15.1 (0.59) 18 (0.71) Round A16j-T Packing (t0.5) (for oil-resistant IP65 only) 9.3 (0.37) 28.5 (1.12) Solder terminals (tab terminals #110) Lamp terminals Panel Cutouts +0.2 18 (0.71) 14.6 (0.57) 16 0 dia. (0.63+0.008 ) 0 18 (0.71) 19 min. (0.75) Lock ring Mounting nut 19 min. (0.75) Lamp terminals 18 (0.71) 15.8 (0.62) 18 (0.71) Packing (t0.5) (for oil-resistant IP65 only) 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. 14 A16/M16 A16/M16 J INDICATORS WITHOUT TRANSFORMER Rectangular M16-J Panel cutouts Packing (t0.5) (Top View) Solder terminals (tab terminals #110) +0.2 14.6 dia. 18 dia. (0.71) 16 0 dia. +0.008 (0.63 0 ) 24 min. (0.94) 19 min. (0.75) Lamp terminal 9.3 (0.37) 28.5 (1.12) 18 (0.71) 4.85 (0.19) 15.1 (0.59) 21 (0.83) 24 (0.95) Mounting nut Lock ring Square M16-A Panel cutouts (Top View) Packing (t0.5) Solder terminals (tab terminals #110) +0.2 14.6 dia. 18 dia. (0.71) 9.3 (0.37) 16 0 dia. +0.008 (0.63 0 ) 19 min. (0.75) 19 min. (0.75) Lamp terminal 28.5 (1.12) 4.85 (0.19) 18 (0.71) 15.1 (0.59) 15.1 (0.59) 18 (0.71) Mounting nut Lock ring Round M16-T Panel cutouts Solder terminals (tab terminals #110) (Top View) Packing (t0.5) +0.2 16 0 dia. (0.63+0.008 ) 0 18 (0.71) 14.6 (0.57) 19 min. (0.75) 14.6 dia. (0.57) 18 dia. (0.71) 19 min. (0.75) 9.3 (0.37) Lamp terminal 28.5 (1.12) 4.85 (0.19) 18 (0.71) 18 (0.71) Mounting nut Lock ring 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. 15 A16/M16 A16/M16 Unit: mm (inch) J LAMPS LED A16-5Dj/-12Dj/-24Dj 13 max. (0.51) Incandescent Lamp A16-5/-12/-24 4 13 max. (0.51) Cathode (--) 0.25 0.5 dia. 2.54 (0.10) 2.54 (0.10) 6 dia. (0.24) Same as emitting color 4 6 dia. (0.24) Anode (+) J TERMINAL ARRANGEMENT Non-Illuminated Pushbutton Switches are also provided with lamp terminals. SPDT Switches DPDT Switches Illuminated type Illuminated type Terminal Arrangement (Bottom View) Dimensions of Terminal Holes Dimensions of Terminal Holes 7.4 (0.29) 7.4 (0.29) Lamp terminal Terminal Arrangement (Bottom View) 12.2 (0.48) 18 (0.71) Note: Lamp terminal The L+ is not shown on the Switch Unit. 4 (0.16) Pilot lights Terminal Arrangement (Bottom View) 10.8 (0.43) Dimensions of Terminal Holes 7.4 (0.29) Lamp terminal 14.6 dia. (0.57) Note: The L+ is not shown on the Switch Unit. 18 dia. (0.71) 16 12.2 (0.48) 18 (0.71) Note: The L+ is not shown on the Switch Unit. A16/M16 A16/M16 J ACCESSORIES, TOOLS, AND COMPONENTS Pushbutton switch extractor A3PJ-5080 10 (0.39) 20 (0.79) 15 (0.59) 50 (1.97) 25 (0.98) Legend Panels A16ZJ-520j A16ZA-520j 18.9 (0.74) A16ZT-520j 12.9 (0.51) 12.9 dia (0.51) 18.9 (0.74) 12.9 (0.51) 13.4 dia (0.53) 0.6 (0.02) 0.6 (0.02) 0.6 (0.02) 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 Opaque IP40 Polyacrylate resin IP65 Transparent Note: IP40 Polycarbonate resin IP65 Polyacrylate resin The standard model is transparent. Screw Fitting 2 (0.08) A3B-3004 60 (2.36) 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. Rectangular A3BJ-3003 Square A3BA-3003 24 (0.94) 18 (0.71) Round A3BT-3003 18 (0.71) 18 (0.71) 17 18 (0.71) A16/M16 A16/M16 Lock Fitting Rough surface 15.80.1 dia. (0.620.004) Rough surface 17.90.1 (0.700.004) 12x12 (0.47 x 0.47) 2+0.2 0 0 dia. 15 -0.1 t=1 (59 0 dia.) -0.004 17.90.1 (0.700.004) 2 Lamp unit extractor A16Z-5080 80 (3.15) 8 20 12 (0.47) 10 (0.39) 18 A16/M16 A16/M16 Dimensions When Mounting Accessories Unit: mm (inch) J SWITCH GUARDS Rectangular A16ZJ-5050 24 (0.94) Torsion spring 18.1 (0.71) 23.5 (0.93) 10.5 (0.41) Holder (black) Guard (transparent) Panel Cutouts (Top View) 24.5 min. (0.96) +0.2 16 0 dia. 21.1 28.5 (1.12) 13 (0.51) 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. 28 min. (1.10) Square A16ZA-5050 18 (0.71) Torsion spring 18.1 (0.71) 23.5 (0.93) 10.5 (0.41) Guard (transparent) Holder (black) Panel Cutouts (Top View) 19 min. (0.75) +0.2 16 0 dia. 13 (0.51) 28 min. (1.10) 21.1 28.5 (1.12) 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. 19 A16/M16 A16/M16 J DUST COVERS Rectangular A3BJ-5060 Cover A (transparent) Cover B (black) Panel Cutouts 31 min. (1.22) +0.2 16 0 dia. (0.63+0.008 ) 0 25 min. (0.98) 24 (0.94) 30 (1.18) Square A3BA-5060 21.1 (0.83) 28.5 (1.12) 13.8 (0.54) Cover A (transparent) Cover B (black) Panel Cutouts 25 min. (0.98) +0.2 16 0 dia. (0.63+0.008 ) 0 25 min. (0.98) 24 (0.94) 24 (0.94) Round A16ZT-5050 13.8 (0.54) 21.1 (0.83) 28.5 (1.12) Panel Cutouts Cover A (transparent) Cover B (black) +0.2 25 min. (0.98) 25 min. (0.98) 24 dia. (0.94) 13.8 (0.54) 21.1 (0.83) 28.5 (1.12) 20 16 0 dia. (0.63+0.008 ) 0 A16/M16 A16/M16 Installation J MOUNTING J REPLACEMENT PARTS After mounting the Pushbutton Unit to the panel, snap in the Socket Unit from the back of the panel. 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. 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 (3 to 5 kgf * cm). The maximum tightening torque is 0.39 N * m (5 kgf * cm). Operating section Panel Mounting nut Case Thread 2. To attach the operating part, push until it clicks into place. J REMOVING THE LAMP Removing from the Operating Part End Lock ring Edge Lamp 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. Grip the Lamp with the A16Z-5080 Extractor and pull to remove. 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. 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. 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. A16Z-5080 Extractor 21 A16/M16 A16/M16 Precautions Voltage (V) ! WARNING Do not apply a voltage between the incandescent lamp and the terminal that is greater than the rated voltage. If the incandescent 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. Area of use General-purpose load area J CORRECT USE Microload area Invalid area Mounting Always make sure that the power is turned OFF before mounting, removing, or wiring the Switch, or performing maintenance. Current (mA) 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 (3 to 5 kgf * cm). LEDs The LED current-limiting resistor is built-in, so internal resistance is not required. Wiring Solder terminals and quick-connect terminals (#110) are commonly used for terminals. Rated voltage Internal limiting resistor 5 VDC 33 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 mm2). 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. 12 VDC 270 24 VDC 1600 Others 2. Dip soldering: 240C, within 3 s 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. Wait for one minute after soldering before exerting any external force on the solder. If the panel is to be finished with coating, etc., make sure that the panel meets the specified dimensions after the coating. Use non-corrosive resin fluid as the flux. Do not subject the Switch to extreme shock or vibration. Doing so will cause malfunctions and damage to the Switch. 1. Hand soldering: 30 W, within 5 s 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 100C min. must be used. 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. After wiring the Switch, maintain an appropriate clearance and creepage distance. When handling the Switches, do not throw or drop them. 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. Do not allow the Switch to drop and hit the ground. 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. Do not place or drop heavy objects on the Switch. 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%. Do not operate the Switch with hard or sharp objects. Hammer Screwdriver 22 Complete Assemblies A165S/W Knob-Type Selector Switch 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 H H H H Illuminated and non-illuminated models 2 and 3-position models c Maintained and spring return reset UL and CSA approved Conforms to EN60947-5-1, IEC947-5-1 Ordering Information J CONSTRUCTION Flange Shape Available Colors * For LED Red, green, yellow Protective Case and Terminal Type Number of Positions and Reset Method * Protective Structure Oil-resistant IP65 * * Terminal Type Solder terminals (tab terminals #110) 2 Positions Maintained Spring return * 3 Positions Maintained Spring return Lamp * Switch Unit Specifications LED * 23 General-purpose Loads 125 VAC: 5 A 250 VAC: 3 A 30 VDC 3A Minimum applicable load: 1 mA at 5 VDC A165S/W A165S/W J PART NUMBER LEGEND A165 SELECTOR SWITCH (COMPLETE ASSEMBLY) 1 2 3 4 5 6 A165j-jjj-j-j 1 IIluminated/Non-IIluminated 4 Operator Color Code Description S Non-IIluminated Code Description W IIluminated None Non-IIluminated (black) 2 Flange Shape Code Description J Rectangular A Square T Round R Red G Green Y Yellow (Actual color of yellow operators more closely resemble amber than true yellow.) 5 Operating Voltage (Rated Voltage) LED Code 24D 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 Description 24 VDC +/- 5% TRANSFORMER Code Description None Without Transformer T1 110 VAC T2 220 VAC 6 Contacts 24 Code Description 1 SPDT 2 DPDT A165S/W A165S/W 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 p SPDT Maintained A165S-T2M-1 Spring return (right) A165S-T2A-1 Maintained A165S-T2M-2 Spring return (right) A165S-T2A-2 Maintained A165S-T3M-2 Spring return (both) A165S-T3A-2 Maintained A165S-A2M-1 Spring return (right) A165S-A2A-1 Maintained A165S-A2M-2 Spring return (right) A165S-A2A-2 Maintained A165S-A3M-2 Spring return (both) A165S-A3A-2 Maintained A165S-J2M-1 Spring return (right) A165S-J2A-1 Maintained A165S-J2M-2 Spring return (right) A165S-J2A-2 Maintained A165S-J3M-2 Spring return (both) A165S-J3A-2 DPDT 3 positions p Square 2 positions p SPDT DPDT 3 positions p Rectangular 2 positions p SPDT DPDT 3 positions p 25 A165S/W A165S/W 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-T2Mj-24D-1 A165W-T2Aj-24D-1 Transformer 24 V S Secondary d 110 VAC A165W-T2Mj-T1-1 A165W-T2Aj-T1-1 A165W-T2Mj-T2-1 A165W-T2Aj-T2-1 Full voltage LED (DC) 24 VDC A165W-T2Mj-24D-2 A165W-T2Aj-24D-2 Transformer 24 V S Secondary d 110 VAC A165W-T2Mj-T1-2 A165W-T2Aj-T1-2 220 VAC A165W-T2Mj-T2-2 A165W-T2Aj-T2-2 Full voltage LED (DC) 24 VDC A165W-A2Mj-24D-1 A165W-A2Aj-24D-1 Transformer 24 V S Secondary d 110 VAC A165W-A2Mj-T1-1 A165W-A2Aj-T1-1 220 VAC A165W-A2Mj-T2-1 A165W-A2Aj-T2-1 Full voltage LED (DC) 24 VDC A165W-A2Mj-24D-2 A165W-A2Aj-24D-2 Transformer 24 V S Secondary d 110 VAC A165W-A2Mj-T1-2 A165W-A2Aj-T1-2 220 VAC A165W-A2Mj-T2-2 A165W-A2Aj-T2-2 Full voltage LED (DC) 24 VDC A165W-J2Mj-24D-1 A165W-J2Aj-24D-1 Transformer 24 V S Secondary d 110 VAC A165W-J2Mj-T1-1 A165W-J2Aj-T1-1 220 VAC A165W-J2Mj-T2-1 A165W-J2Aj-T2-1 Full voltage LED (DC) 24 VDC A165W-J2Mj-24D-2 A165W-J2Aj-24D-2 Transformer 24 V S Secondary d 110 VAC A165W-J2Mj-T1-2 A165W-J2Aj-T1-2 220 VAC A165W-J2Mj-T2-2 A165W-J2Aj-T2-2 Square Rectangular 220 VAC DPDT SPDT DPDT SPDT DPDT 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 26 A165S/W A165S/W 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-T3Mj-24D-2 A165W-T3Aj-24D-2 Transformer 24 V Secondary 110 VAC A165W-T3Mj-T1-2 A165W-T3Aj-T1-2 220 VAC A165W-T3Mj-T2-2 A165W-T3Aj-T2-2 A165W-A3Mj-24D-2 A165W-A3Aj-24D-2 Square Rectangular DPDT Full voltage LED (DC) 24 VDC Transformer 24 V Secondary 110 VAC A165W-A3Mj-T1-2 A165W-A3Aj-T1-2 220 VAC A165W-A3Mj-T2-2 A165W-A3Aj-T2-2 A165W-J3Mj-24D-2 A165W-J3Aj-24D-2 DPDT Full voltage LED (DC) 24 VDC Transformer 24 V Secondary Seco da y 110 VAC A165W-J3Mj-T1-2 A165W-J3Aj-T1-2 220 VAC A165W-J3Mj-T2-2 A165W-J3Aj-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 27 A165S/W A165S/W Accessories (Order Separately) J PANEL PLUGS Shape Classification Remarks Part number Rectangular Used for covering g the panel p cutouts for f ffuture panell expansion. i A3BJ-3003 Square Round A3BA-3003 A3BT-3003 J TOOLS Name Shape p Screw fitting Applicable types Pushbutton Switch Knob-type Selector Switch Key-type Selector Switch Emergency Stop Switch Pilot Light Yes Yes Yes Yes Yes Remarks Part number b Convenient for ganged installation. A3B-3004 Tighten to a torque of 0.39 N * m (5 kgf * cm) min. Extractor Yes Yes Yes Yes Yes Convenient for extracting the Switch Unit and Lamps. A16Z-5080 Specifications 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 3 A, 30 VDC 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. 2. 3. 4. Load: Resistive load Mounting conditions: No vibration and no shock Temperature: 202C (68F3.6F) 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 VDC5% 1600 28 A165S/W A165S/W J CHARACTERISTICS Item Knob-type Selector Switch Allowable operating frequency (See Note 1.) Mechanical 20 operations/min max. 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/s2 (50G) Malfunction 150 m/s2 (15G) max. (malfunction within 1 ms) Mechanical 250,000 operations min. Electrical 100,000 operations min. Life expectancy p y Ambient temperature Operating: Storage: --10C to 55C (14F to 131F) with no icing or condensation --25C to 65C (-13F to 149F) 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 Knob-type Selector Switch Features 2 Positions Operating force (OF) max. 0.1 N S m (1,000 gf S cm) Set position (SP) 905 3 Positions 4510 J OPERATION ANGLE Two Positions Note: Three Positions The angle used for automatic reset is shown in parentheses. 29 A165S/W A165S/W J CONTACTS SW1 Position SW2 Contact SPDT Position DPDT SW Position 2 Positions 3 Positions -- 30 SW1 SW2 A165S/W A165S/W Dimensions Unit: mm (inch) J KNOB-TYPE SELECTOR SWITCHES WITHOUT TRANSFORMER Rectangular A165j-J 12.2 (0.48) Solder terminals Lamp terminal 9.5 (0.37) 6 (0.24) 18.5 (0.73) 24 (0.95) 18 (0.71) 28.5 (1.12) 15.8 (0.62) 18 (0.71) Packing (t0.5) Model, standard, lot No., serial number Mounting nut Lock ring Square A165j-A Solder terminals 12.2 (0.48) Lamp terminal 9.5 (0.37) 18 (0.71) 18.5 (0.73) 6 (0.24) 18 (0.71) 28.5 (1.12) 15.8 (0.62) 18 (0.71) Model, standard, lot No., serial number Packing (t0.5) Mounting nut Lock ring Round A165j-T 12.2 (0.48) Solder terminals Lamp terminal 9.5 (0.37) 18 (0.71) 18.5 (0.73) 6 (0.24) 18 (0.71) 28.5 (1.12) 18 (0.71) 15.8 (0.62) Model, standard, lot No., serial number Packing (t0.5) 31 Mounting nut Lock ring A165S/W A165S/W J PANEL CUTOUTS Rectangular A165j-J Square A165j-A Round A165j-T (Top View) +0.2 16 0 dia. (0.63+0.008 ) 0 (Top View) +0.2 16 0 dia. (0.63+0.008 ) 0 24 min. (0.94) 24 min. (0.94) 19 min. (0.75) Note: 19 min. (0.75) 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. 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 DPDT Switches Illuminated type Illuminated type Terminal Arrangement (Bottom View) Dimensions of Terminal Holes Dimensions of Terminal Holes 7.4 (0.29) 7.4 (0.29) Lamp terminal Terminal Arrangement (Bottom View) 18 (0.71) 12.2 (0.48) Note: Lamp terminal The L+ is not shown on the Switch Unit. 12.2 (0.48) 18 (0.71) Note: The L+ is not shown on the Switch Unit. 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 32 Complete Assemblies A165K Key-Type Selector Switch Mounting Aperture of 16 mm H H H H Tool-free installation 2-piece construction Oil-resistant IP65 models 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 c available H UL and CSA approved, VDE (pending) H Conforms to EN60947-5-1, IEC947-5-1 Ordering Information J CONSTRUCTION Key Types * Number of positions and Reset Method Flange Shape Protective Case and Terminal Type * Protective Structure Oil-resistant IP65 * Terminal Type Solder terminals (tab terminals #110) Four key types are available in addition to the standard key. * 2 positions Maintained Spring Return * 3 positions Maintained Spring Return Switch Unit Specifications * 33 General-purpose Loads 125 VAC: 5 A 250 VAC: 3 A 30 VDC 3A Minimum applicable load: 1 mA at 5 VDC A165K A165K J PART NUMBER NOMENCLATURE A165K ASSEMBLED KEY-TYPE SELECTOR SWITCH (COMPLETE ASSEMBLY) A165K-A A165K-J A165K-T 1 2 3 4 5 A165K-jjjj-j 1 Flange Shape Code Shape T Round A J 4 Key Release Position Code Position Square None All Rectangular C Center R Right L Left 2 Number of Positions Code Description 2 2 Position 3 3 Position 5 Contacts 3 Reset Method Code Description M Maintained A Spring returned 34 Code Description 1 SPDT 2 DPDT A165K A165K 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 p SPDT Maintained Left A165K-T2ML-1 Right A165K-T2MR-1 All A165K-T2M-1 Spring return (right) Left A165K-T2AL-1 Maintained Left A165K-T2ML-2 Right A165K-T2MR-2 All A165K-T2M-2 Spring return (right) Left A165K-T2AL-2 Maintained Center A165K-T3MC-2 Right A165K-T3MR-2 Left A165K-T3ML-2 DPDT 3 positions p Square q 2 positions p DPDT SPDT DPDT 3 positions p Rectangular g 2 positions p DPDT SPDT DPDT 3 positions p DPDT All A165K-T3M-2 Spring return (both) Center A165K-T3AC-2 Maintained Left A165K-A2ML-1 Right A165K-A2MR-1 All A165K-A2M-1 Spring return (right) Left A165K-A2AL-1 Maintained Left A165K-A2ML-2 Right A165K-A3MR-2 All A165K-A2M-2 Spring return (right) Left A165K-A2AL-2 Maintained Center A165K-A3MC-2 Right A165K-A3MR-2 Left A165K-A3ML-2 All A165K-A3M-2 Spring return (both) Center A165K-A3AC-2 Maintained Left A165K-J2ML-1 Right A165K-J2MR-1 All A165K-J2M-1 Spring return (right) Left A165K-J2AL-1 Maintained Left A165K-J2ML-2 Right A165K-J2MR-2 All A165K-J2M-2 Spring return (right) Left A165K-J2AL-2 Maintained Center A165K-J3MC-2 Right A165K-J3MR-2 Left A165K-J3ML-2 All A165K-J3M-2 Center A165K-J3AC-2 Spring return (both) 35 A165K A165K Accessories (Order Separately) J PANEL PLUGS Shape Classification Remarks Part number Rectangular Used for covering g the panel p cutouts for f future panell expansion. i A3BJ-3003 Square Round A3BA-3003 A3BT-3003 J TOOLS Name Screw fitting Shape p Applicable types Pushbutton Switch Knob-type Key-type Selector Selector Switch Switch Emergency Stop Switch Indicator Yes Yes Yes Yes Yes Remarks Part number Convenient for ganged installation. A3B-3004 Tighten to a torque of 0.39 N * m (5 kgf * cm) min. Extractor Yes Yes Yes Yes 36 Yes Convenient for extracting the Switch Unit and Lamps. A16Z-5080 A165K A165K Specifications 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 3 A, 30 VDC 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. 2. 3. 4. Load: Resistive load Mounting conditions: No vibration and no shock Temperature: 202C Operating frequency: 20 times/min J CONTACT Name Contact SPDT J CHARACTERISTICS Item Allowable operating p g f frequency Key-type Selector Switch Mechanical 20 operations/min max. 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/s2 (50G) Malfunction 150 m/s2 (15G) max. (malfunction within 1 ms) Mechanical 250,000 operations min. (life of key: 10,000 operations min.) Electrical 100,000 operations min. Life expectancy p y Ambient temperature Operating: Storage: --10C to 55C (14F to 131F) with no icing or condensation --25C to 65C (-13F to 149F) 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 yp Key-type Selector Switch Features Operating force (OF) max. 2 positions Set position (SP) 905 3 positions 9.8 N S m (1,000 gf S cm) 4510 37 A165K A165K J OPERATION ANGLE Two positions Three positions Note: The angle used for automatic reset is shown in parentheses. J CONTACTS SW1 Position SW2 Contact SPDT Position DPDT SW Position 2 positions 3 positions -- 38 SW1 SW2 A165K A165K Dimensions Unit: mm (inch) J KEY-TYPE SELECTOR SWITCHES Rectangular A165K-J Solder terminals 12.2 (0.48) 18 (0.71) 9.5 (0.37) 34.5 1 (1.36 0.04) 20 (0.79) 28.5 (1.12) 12.4 (0.49) 18 (0.71) 24 (0.94) Packing (t0.5) 15.8 (0.62) Model, standard, lot No., serial number Mounting nut Lock ring Square A165K-A 12.2 (0.48) Solder terminals 18 (0.71) 9.5 (0.37) 34.5 1 (1.36 0.04) 28.5 (1.12) 12.4 (0.49) 18 (0.71) 20 (0.79) 18 (0.71) Packing (t0.5) 15.8 (0.62) Model, standard, lot No., serial number Mounting nut Lock ring Round A165K-T 12.2 (0.48) Solder terminals 18 (0.71) 9.5 (0.37) 34.5 1 (1.36 0.04) 28.5 (1.12) 12.4 (0.49) 18 (0.71) 20 (0.79) 18 (0.71) Packing (t0.5) Model, standard, lot No., serial number Mounting nut Lock ring 39 15.8 (0.62) A165K A165K J PANEL CUTOUTS Rectangular A165j-J Square A165j-A Round A165j-T (Top View) (Top View) +0.2 16 0 dia. +0.008 (0.63 0 ) +0.2 16 0 dia. (0.63+0.008 ) 0 24 min. (0.94) 19 min. (0.75) 19 min. (0.75) 19 min. (0.75) 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. J TERMINAL ARRANGEMENT SPDT Switches DPDT Switches Dimensions of Terminal Holes Terminal Arrangement (Bottom View) Dimensions of Terminal Holes 2.6 2.6 7.4 (0.29) 7.4 (0.29) 1.5 2.8 Terminal Arrangement (Bottom View) 0.9 12.2 (0.48) 18 (0.71) 1.5 2.8 0.9 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 40 12.2 (0.48) 18 (0.71) Complete Assemblies M2BJ-B Buzzer 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 Information Part number Item Standard sound Sound Supply pp y voltage l High 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) 6 VAC/DC M2BJ-B06 M2BJ-B06A M2BJ-B06B M2BJ-B06C M2BJ-BH06D M2BJ-BH06E 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 Classification Remarks Part number Snap-in mounting leaf spring Shape -- 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 future mounting A3BJ-3003 Square Round Tightening tool A3BA-3003 A3BT-3003 -- Useful for mounting buzzers one after another. Do not over-tighten. 41 A3B-3004 M2BJ-B M2BJ-B Specifications J STANDARD-SOUND TYPE Rated voltage l 6 VAC/DC M2BJ-B06 M2BJ-B06A M2BJ-B06B M2BJ-B06C 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 20.5 kHz Intervals 190 times/minute10% Long: 55 times/minute10% Short: 700 times/minute10% 190 times/minute10% Long: 55 times/minute10% Short: 700 times/minute10% DC 7 mA 7 mA 20 mA 20 mA AC 20 mA 20 mA 20 mA 20 mA Current consumption p Life expectancy 40.5 kHz 1,000 hours min. J HIGH-SOUND TYPE High-sound type Item M2BJ-BH06D M2BJ-BH24D M2BJ-BH06E M2BJ-BH24E M2BJ-BH24D-D Rated voltage 6 VAC/DC 12 to 24 VAC/DC 6 VAC/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 2.80.5 kHz Intervals Approx. 190 times/min. Current consumption i DC 50 mA max. AC 100 mA max. Long: Approx. 55 times/min. Short: Approx. 700 times/min. Approx. 190 times/min. -- Inrush current 1 A max. 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: --10C to 55C (14F to 131F) with no icing or condensation Storage: --25C to 65C (-13F to 149F) with no icing or condensation Humidity 35% to 85% RH 42 M2BJ-BH24E-D Long: Approx. 55 times/min. Short: Approx. 700 times/min. M2BJ-B M2BJ-B Dimensions Unit: mm (inch) 22 (0.87) 21.2 (0.83) J M2BJ-B 15.2 18 (0.60) (0.71) 9.5 (0.37) 6 (0.24) Panel cutout (Top view) +0.2 16 0 dia. (0.63+0.008 ) 0 28.5 (1.12) 24 min. (0.94) 22 (0.87) 8.5 (0.33) 0.3 (0.01) 1 (0.04) 8.4 (0.33) 11 (0.43) 14.8 dia. (0.58) J M2BJ-BH 18 dia. (0.71) 18 min. (0.71) 1.5 (0.06) 3.5 6.6 (0.26) Panel cutout* Turn-lock metal +0.2 16 0 dia. 22 (0.87) +0.008 (0.63 0 26 (1.02) Note: Plate thickness of the panel should be 1.0 to 3.2 mm. Control knob (Groove width 0.6 x length 1.7 x depth 0.7) Short-circuit Mounting ring terminal Turn-lock metal (for switching M16 x 1 sound) 14.8 dia. (0.58) 22 (0.87) 28.5 (1.12) 43 8.4 (0.33) 11 (0.43) ) 26 min. (1.02) 20 min. (0.79) M2BJ-B M2BJ-B 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. Square Rectangular Round 18 dia. (0.71) 18 (0.71) 24 (0.94) 18 (0.71) 18 (0.71) 44 M2BJ-B M2BJ-B 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 5 kg-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 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. 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 240C. 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. 45 M2BJ M2BJ 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. ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527. R OMRON ELECTRONICS LLC 1 Commerce Drive Schaumburg, IL 60173 Tel: 847.843.7900 For U.S. technical support or other inquiries: 800.556.6766 MEXICO SALES OFFICES OMRON ON-LINE Mexico, D.F. Ciudad Juarez Monterrey, N.L. Queretaro Global -www.omron247.com 555.660.3144 656.623.7083 818.377.4281 442.135.4510 BRAZIL SALES OFFICE OMRON CANADA, INC. Sao Paulo 885 Milner Avenue Toronto, Ontario M1B 5V8 Tel: 416.286.6465 ARGENTINA SALES OFFICE Cono Sur 55.11.2101.6310 54.114.787.1129 CHILE SALES OFFICE Santiago 562.206.4592 USA -www.omron247.com Canada -www.omron.ca Brazil -www.omron.com.br Latin America -mela@omron.com OTHER LATIN AMERICAN SALES mela@omron.com Cat. No. A107-E3-02 03/07 Specifications subject to change without notice. Printed in U.S.A.