A Series. Miniature Control Units

Transcription

1 TEIH-ATM Electronic Auf der Bült D Mönchengladbach Tel Fax atm@treichl.de internet: A Series Miniature ontrol Units

2 A Series Miniature ontrol Units Series A6 Series Miniature ontrol Units Mounting Hole Size ø16 Type A6 AB6 AB6M-V AS6 AS6 (key) Appearance Unit Illuminated Pushbuttons (Momentary, ) Pilot ight Pushbuttons (Momentary, ) Pushbuttons (Pushlock Turn eset) Selector Switch (90 2-position maintained, 90 2-position spring return, 45 3-position maintained, 45 3-position spring return) Key Selector Switch (90 2-position maintained, 90 2-position spring return, 45 3-position maintained, 45 3-position spring return) Bezel Size (Operator Size) Bezel olor ight Source ens/button olor ontact ontact onfiguration ontact ating (resistive load) ø18 Black ED amp (IDE s ATD Type) ens: amber, blue, green, pure white, red, white, yellow 18 Button: black, blue, green, red, white, yellow SPDT, DPDT (Gold-clad silver contact) 110V A 1A, 24V D 1A ø18 (ø23.5) Button: red only ø18 Knob: black Key cylinder: chrome plating (metal) Durability Electrical Mechanical Momentary: 100,000 operations minimum : 50,000 operations minimum Momentary: 1,000,000 operations minimum : 100,000 operations minimum 100,000 operations minimum 100,000 operations minimum 250,000 operations minimum Degree of Protection Enclosed type (IP40) Waterproof (IP65) Terminal Style Solder terminal Switch Guard Yes Yes Socket Yes Yes Yes Yes Yes Terminal over Yes Yes Yes Yes Yes Dust over Yes Yes Mounting Hole Plug Yes Yes Yes Yes Yes Accessories emarks ED lamps contain a current-limiting resistor and a protection diode. Available with threesided barrier. Available with threesided barrier. Operator position can be changed by IDE s original bezel rotating and locking system. Approvals Page

3 A Series Miniature ontrol Units Series A Series Miniature ontrol Units Mounting Hole Size ø12 ø10 ø8 Type A2 AB2 A1 AB1 A8 AB8 Appearance Unit Illuminated Pushbuttons (Momentary, ) Pilot ight Pushbuttons (Momentary, ) Illuminated Pushbuttons (Momentary, ) Pilot ight Pushbuttons (Momentary, ) Illuminated Pushbuttons (Momentary, ) Pilot ight Pushbuttons (Momentary, ) Bezel Size (Operator Size) ø ø ø Bezel olor Black Black Black ight Source ens/button olor ontact Durability ontact onfiguration ontact ating (resistor load) Electrical Mechanical Degree of Protection ED lamp (IDE s AD-S) ens: amber, green, red, white, yellow Button: black, blue, green, red, white, yellow ED lamp (IDE s AD-S) ens: amber, green, red, white, yellow Button: black, blue, green, red, white, yellow ED lamp (IDE s AD-S) ens: amber, green, red, white, yellow SPDT, DPDT (silver contact) SPDT (silver contact) SPDT (silver contact) 110V A 1A, 24V D 1A 110V A 1A, 24V D 1A 110V A 1A, 24V D 1A Momentary: 100,000 operations minimum : 50,000 operations minimum Momentary: 200,000 operations minimum : 100,000 operations minimum Enclosed type (IP40) Waterproof (IP65) Oiltight Momentary: 100,000 operations minimum : 50,000 operations minimum Momentary: 200,000 operations minimum : 100,000 operations minimum Enclosed type (IP40) Button: black, blue, green, red, white, yellow Momentary: 100,000 operations minimum : 50,000 operations minimum Momentary: 200,000 operations minimum : 100,000 operations minimum Enclosed type (IP40) Terminal Style Solder terminal Solder terminal Solder terminal Switch Guard Yes Yes Yes Socket Yes Yes Yes Terminal over Yes Yes Yes Dust over Yes Mounting Hole Plug Yes Yes Yes Accessories emarks External current-limiting resistor type (Note) External current-limiting resistor type (Note) External current-limiting resistor type (Note) Approvals Page Note: ED lamps do not have a current-limiting resistor, and external resistor must be provided. 3

4 ø16 A6 Series Miniature ontrol Units ight duty type in short 22mm body length. Features IDE s original mechanism for snap-action switching. Suitable for a wide variety of office and factory aplications. The ED lamp contains a current-limiting resistor and a diode for protection against reverse connection. 16-mm mounting holes Available in enclosed (IP40) and waterproof (IP65), and oiltight types. U recognized, SA certified, and EN compliant ontact atings (ontact Block) ated Insulation Voltage 250V ated Thermal urrent 3A Operating Voltage (A/D) 12V 24V 110V 220V A 50/60 Hz esistive oad 1.0A 0.5A Inductive oad 0.7A 0.5A D esistive oad 1.0A 1.0A 0.2A Inductive oad 0.7A 0.7A 0.5A ontact Material Gold-clad silver Minimum applicable load: 5V A/D, 1 ma (applicable range may vary with operating conditions and load types) Weight Weight (approx.) A6M-M24: 8g A6M-P4: 6g AB6M-M2: 7g AB6M-V2: 9g AS6M-2Y2: 9g AS6M-2KT2A: 21g Specifications Operating Temperature 25 to +55 (no freezing) Storage Temperature 30 to +80 Operating Humidity 45 to 85% H (no condensation) ontact esistance 50 mω maximum (initial value) Insulation esistance 100 MΩ minimum (500V D megger) Between live and dead metal parts: 2,000V A, 1 minute Between terminals of different poles: Switch Unit 2,000V A, 1 minute Dielectric Between terminals of the same pole: Strength 1,000V A, 1 minute Between contact and lamp terminals: 1,500V A, 1 minute Illumination Between live part and ground: Unit 2,000V A, 1 minute Vibration esistance Operating extremes: 5 to 55 Hz, amplitude 0.75 mm Shock esistance Damage limits: 500 m/s 2 (50G) Operating extremes: 200 m/s 2 (20G) Momentary: 1,000,000 operations Mechanical Durability : 100,000 operations (minimum operations) Pushlock Turn eset: 100,000 operations Selector Switch: 250,000 operations Key Selector Switch: 250,000 operations Electrical Durability (minimum operations) Degree of Protection Other than : 100,000 operations : 50,000 operations (Switching frequency 1200 operations/h) Enclosed (IP40) Waterproof, dust-tight (IP65) ED amp atings (ATD Type) Type No. ATD-5➁ ATD-1➁ ATD-2➁ amp Base Exclusive for A series control units Voltage ange 5V D ±5% 12V A/D ±10% 24V A/D ±10% ated Voltage 5V D 12V A/D 24V A/D urrent Draw A 9 ma 9 ma D 8 ma 8 ma 8 ma olor ode ➁ A (amber), G (green), JW (pure white), (red), S (blue), W (white), Y (yellow) amp Base olor Same as illumination color Voltage Marking Die stamped on the base ife (reference value) Approx. 50,000 hours (The luminance is reduced to 50% the initial intensity when used on complete D.) Internal ircuit (+) ( ) ED hip Protection Diode Zener Diode Specify a color code in place of ➁ in the Type No. A (amber), G (green), JW (pure white), (red), S (blue), W (white), Y (yellow) 4

5 A6 Series Miniature ontrol Units ø16 A6 ED Illuminated Pushbuttons ound A6M Shape Operation Type Operating Voltage 5V D ±5% ontact Type No. IP40 IP65 SPDT A6M-M11➁ A6M-M11P➁ DPDT A6M-M21➁ A6M-M21P➁ ➁ ens olor ode Momentary 12V A/D ±10% SPDT A6M-M13➁ A6M-M13P➁ DPDT A6M-M23➁ A6M-M23P➁ 24V A/D ±10% SPDT A6M-M14➁ A6M-M14P➁ DPDT A6M-M24➁ A6M-M24P➁ 5V D ±5% SPDT A6M-A11➁ A6M-A11P➁ DPDT A6M-A21➁ A6M-A21P➁ Marking plate size: ø13.7 mm Engraving area: ø12 mm (Depth: 0.5 mm max.) A6Q 12V A/D ±10% 24V A/D ±10% 5V D ±5% SPDT A6M-A13➁ A6M-A13P➁ DPDT A6M-A23➁ A6M-A23P➁ SPDT A6M-A14➁ A6M-A14P➁ DPDT A6M-A24➁ A6M-A24P➁ SPDT A6Q-M11➁ A6Q-M11P➁ DPDT A6Q-M21➁ A6Q-M21P➁ Momentary 12V A/D ±10% SPDT A6Q-M13➁ A6Q-M13P➁ DPDT A6Q-M23➁ A6Q-M23P➁ 24V A/D ±10% SPDT A6Q-M14➁ A6Q-M14P➁ DPDT A6Q-M24➁ A6Q-M24P➁ 5V D ±5% SPDT A6Q-A11➁ A6Q-A11P➁ DPDT A6Q-A21➁ A6Q-A21P➁ Marking plate size: 13.7 mm Engraving area: 12 mm (Depth: 0.5 mm max.) ectangular A6H Momentary 12V A/D ±10% 24V A/D ±10% 5V D ±5% 12V A/D ±10% SPDT A6Q-A13➁ A6Q-A13P➁ DPDT A6Q-A23➁ A6Q-A23P➁ SPDT A6Q-A14➁ A6Q-A14P➁ DPDT A6Q-A24➁ A6Q-A24P➁ SPDT A6H-M11➁ A6H-M11P➁ DPDT A6H-M21➁ A6H-M21P➁ SPDT A6H-M13➁ A6H-M13P➁ DPDT A6H-M23➁ A6H-M23P➁ Specify a color code in place of ➁ in the Type No. A: amber JW: pure white : red S: blue Y: yellow 24V A/D ±10% SPDT A6H-M14➁ A6H-M14P➁ DPDT A6H-M24➁ A6H-M24P➁ 5V D ±5% SPDT A6H-A11➁ A6H-A11P➁ DPDT A6H-A21➁ A6H-A21P➁ Marking plate size: mm Engraving area: mm (Depth: 0.5 mm max.) ectangular w/three-sided barrier A6G Momentary 12V A/D ±10% 24V A/D ±10% 5V D ±5% 12V A/D ±10% SPDT A6H-A13➁ A6H-A13P➁ DPDT A6H-A23➁ A6H-A23P➁ SPDT A6H-A14➁ A6H-A14P➁ DPDT A6H-A24➁ A6H-A24P➁ SPDT A6G-M11➁ A6G-M11P➁ DPDT A6G-M21➁ A6G-M21P➁ SPDT A6G-M13➁ A6G-M13P➁ DPDT A6G-M23➁ A6G-M23P➁ 24V A/D ±10% SPDT A6G-M14➁ A6G-M14P➁ DPDT A6G-M24➁ A6G-M24P➁ 5V D ±5% SPDT A6G-A11➁ A6G-A11P➁ DPDT A6G-A21➁ A6G-A21P➁ Marking plate size: mm Engraving area: mm (Depth: 0.5 mm max.) 12V A/D ±10% 24V A/D ±10% SPDT A6G-A13➁ A6G-A13P➁ DPDT A6G-A23➁ A6G-A23P➁ SPDT A6G-A14➁ A6G-A14P➁ DPDT A6G-A24➁ A6G-A24P➁ See page 7 for dimensions. 5

6 ø16 A6 Series Miniature ontrol Units A6 ED Illuminated Pilot ights ound A6M-P Shape Type No. Operating Voltage IP40 IP65 5V D ±5% A6M-P1➁ A6M-P1P➁ ➁ ens olor ode 12V A/D ±10% A6M-P3➁ A6M-P3P➁ Marking plate size: ø13.7 mm Engraving area: ø12 mm (Depth: 0.5 mm max.) A6Q-P 24V A/D ±10% A6M-P4➁ A6M-P4P➁ 5V D ±5% A6Q-P1➁ A6Q-P1P➁ Marking plate size: 13.7 mm Engraving area: 12 mm (Depth: 0.5 mm max.) ectangular A6H-P 12V A/D ±10% A6Q-P3➁ A6Q-P3P➁ 24V A/D ±10% A6Q-P4➁ A6Q-P4P➁ 5V D ±5% A6H-P1➁ A6H-P1P➁ Specify a color code in place of ➁ in the Type No. A: amber JW: pure white : red S: blue Y: yellow 12V A/D ±10% A6H-P3➁ A6H-P3P➁ Marking plate size: mm Engraving area: mm (Depth: 0.5 mm max.) ectangular w/three-sided barrier A6-GP 24V A/D ±10% A6H-P4➁ A6H-P4P➁ 5V D ±5% A6G-P1➁ A6G-P1P➁ 12V A9D ±10% A6G-P3➁ A6G-P3P➁ Marking plate size: mm Engraving area: mm (Depth: 0.5 mm max.) See page 7 for dimensions. 24V A/D ±10% A6G-P4➁ A6G-P4P➁ 6

7 A6 Series Miniature ontrol Units ø16 Dimensions (Illuminated Pushbuttons & Pilot ights) Terminal Width t ubber Gasket Panel Thickness 0.5 to 6 Anti-rotation ing ectangular ocking ing ectangular w/3-way barrier ound 18 5 ø18 Pilot ight Illuminated Pushbutton c Terminal Arrangement (bottom view) Illuminated Pushbutton Pilot ight N1 N2 NO1 NO2 amp Terminal (+) 1 2 amp Terminal ( ) amp Terminal (+) amp Terminal ( ) Mounting Hole ayout ound/ ectangular ectangular w/3-way barrier ø min. 18 min. Note: Determine mounting centers to ensure easy operation. 18 min. 24 min. 7

8 ø16 A6 Series Miniature ontrol Units AB6 Pushbuttons ound AB6M AB6Q ectangular AB6H Shape ectangular w/three-sided barrier AB6G Button Type Button Illumination ens Button Illumination ens Button Illumination ens Button Illumination ens Operation Type Momentary Momentary Momentary Momentary Momentary Momentary Momentary Momentary Specify a color code in place of ➀ or ➁ in the Type No. Type No. ontact olor ode ➀➁ IP40 IP65 SPDT AB6M-M1➀ AB6M-M1P➀ B black DPDT AB6M-M2➀ AB6M-M2P➀ : red SPDT AB6M-A1➀ AB6M-A1P➀ S: blue DPDT AB6M-A2➀ AB6M-A2P➀ Y: yellow SPDT AB6M-M1➁ AB6M-M1P➁ A: amber DPDT AB6M-M2➁ AB6M-M2P➁ : red SPDT AB6M-A1➁ AB6M-A1P➁ S: blue DPDT AB6M-A2➁ AB6M-A2P➁ Y: yellow SPDT AB6Q-M1➀ AB6Q-M1P➀ B black DPDT AB6Q-M2➀ AB6Q-M2P➀ : red SPDT AB6Q-A1➀ AB6Q-A1P➀ S: blue DPDT AB6Q-A2➀ AB6Q-A2P➀ Y: yellow SPDT AB6Q-M1➁ AB6Q-M1P➁ A: amber DPDT AB6Q-M2➁ AB6Q-M2P➁ : red SPDT AB6Q-A1➁ AB6Q-A1P➁ S: blue DPDT AB6Q-A2➁ AB6Q-A2P➁ Y: yellow SPDT AB6H-M1➀ AB6H-M1P➀ B black DPDT AB6H-M2➀ AB6H-M2P➀ : red SPDT AB6H-A1➀ AB6H-A1P➀ S: blue DPDT AB6H-A2➀ AB6H-A2P➀ Y: yellow SPDT AB6H-M1➁ AB6H-M1P➁ A: amber DPDT AB6H-M2➁ AB6H-M2P➁ : red SPDT AB6H-A1➁ AB6H-A1P➁ S: blue DPDT AB6H-A2➁ AB6H-A2P➁ Y: yellow SPDT AB6G-M1➀ AB6G-M1P➀ B black DPDT AB6G-M2➀ AB6G-M2P➀ : red SPDT AB6G-A1➀ AB6G-A1P➀ S: blue DPDT AB6G-A2➀ AB6G-A2P➀ Y: yellow SPDT AB6G-M1➁ AB6G-M1P➁ A: amber DPDT AB6G-M2➁ AB6G-M2P➁ : red SPDT AB6G-A1➁ AB6G-A1P➁ S: blue DPDT AB6G-A2➁ AB6G-A2P➁ Y: yellow Dimensions (Pushbutton) ubber Gasket Terminal Width t Anti-rotation ing ocking ing Panel Thickness 0.5 to 6 ectangular ectangular w/3-way barrier ound ø Mounting Hole ayout ound/ ø ectangular ectangular w/3-way barrier ø Terminal Arrangement (bottom view) Pushbutton 18 min. 18 min. Note: Determine mounting centers to ensure easy operation. N1 NO1 N2 NO2 18 min. 24 min

9 A6 Series Miniature ontrol Units ø16 AB6M-V Pushbuttons (Pushlock Turn eset) AB6M-V Type No. Shape Operation Type ontact IP40 IP65 SPDT AB6M-V1 AB6M-V1P Button olor ode Pushlock Turn eset DPDT AB6M-V2 AB6M-V2P : red only Do not use the AB6M-V pushbuttons as emergency stop switches. For the application of emergency stop switch, use the XA or H6 series switches (ISO 13850, IE compliant). Dimensions (Pushlock Turn eset Pushbutton) Terminal Width t ubber Gasket Anti-rotation ing ocking ing Panel Thickness 0.5 to ø Terminal Arrangement (bottom view) (Pushbutton) N1 N2 Mounting Hole ayout w/mushroom Button (Pushlock Turn eset) ø NO1 1 NO2 2 SPDT has N1, NO1, and 1 only. Note: Determine mounting centers to ensure easy operation. 9

10 ø16 A6 Series Miniature ontrol Units AS6 Selector Switches Operator position can be changed by IDE s original bezel rotating and locking system. The bezel can be locked at every 45 and bezel rotation is prevented while mounting on a panel. How to change the operator position 3-position Types () () () Normal Operator Position () Pull out the bezel to release the lock. otate the bezel, and push it in at 45 intervals to lock the bezel. Shape Position ontact Type No. IP40 IP65 SPDT AS6M-2Y1 AS6M-2Y1P DPDT AS6M-2Y2 AS6M-2Y2P Spring return from SPDT AS6M-21Y1 AS6M-21Y1P right to left DPDT AS6M-21Y2 AS6M-21Y2P DPDT AS6M-3Y2 AS6M-3Y2P Spring return from right to center DPDT AS6M-31Y2 AS6M-31Y2P Spring return from left to center DPDT AS6M-32Y2 AS6M-32Y2P Spring return two-way DPDT AS6M-33Y2 AS6M-33Y2P SPDT AS6Q-2Y1 AS6Q-2Y1P DPDT AS6Q-2Y2 AS6Q-2Y2P Spring return from SPDT AS6Q-21Y1 AS6Q-21Y1P right to left DPDT AS6Q-21Y2 AS6Q-21Y2P DPDT AS6Q-3Y2 AS6Q-3Y2P ound AS6M- Y AS6Q- Y ectangular AS6H- Y 90 2-position 45 3-position 90 2-position 45 3-position 90 2-position 45 3-position Spring return from right to center DPDT AS6Q-31Y2 AS6Q-31Y2P Spring return from left to center DPDT AS6Q-32Y2 AS6Q-32Y2P Spring return two-way DPDT AS6Q-33Y2 AS6Q-33Y2P SPDT AS6H-2Y1 AS6H-2Y1P DPDT AS6H-2Y2 AS6H-2Y2P Spring return from SPDT AS6H-21Y1 AS6H-21Y1P right to left DPDT AS6H-21Y2 AS6H-21Y2P DPDT AS6H-3Y2 AS6H-3Y2P Spring return from right to center DPDT AS6H-31Y2 AS6H-31Y2P Spring return from left to center DPDT AS6H-32Y2 AS6H-32Y2P Spring return two-way DPDT AS6H-33Y2 AS6H-33Y2P Position 90 2-position 45 3-position Operation Type Spring return from right Spring return from right Spring return from left Two-way return ontact Operation eft enter ight SPDT NO N eft ight ontact ontact NO N NO N eft ight ontact ontact NO N NO N DPDT DPDT eft ight ontact ontact NO N NO N NO N eft ight ontact ontact NO N NO N eft ight ontact ontact NO N NO N Bezel: black Knob: black Dimensions Terminal Width t ubber Gasket Anti-rotation ing ocking ing Panel Thickness 0.5 to 6 ectangular ound ø c18 Terminal Arrangement (bottom view) Mounting Hole ayout (Selector Switch) ound/ ø ectangular ø N1 N2 NO1 NO2 18 min. 18 min. 1 2 SPDT has N1, NO1, and 1 only. 18 min. Note: Determine mounting centers to ensure easy operation. 24 min. 10

11 A6 Series Miniature ontrol Units ø16 AS6M Key Selector Switches ound AS6M Shape Position Operation Type 90 2-position Spring return from right A B B Key etained at ontact Type No. IP40 IP65 SPDT AS6M-2KT1A AS6M-2KT1PA DPDT AS6M-2KT2A AS6M-2KT2PA SPDT AS6M-2KT1B AS6M-2KT1PB DPDT AS6M-2KT2B AS6M-2KT2PB SPDT AS6M-2KT1 AS6M-2KT1P DPDT AS6M-2KT2 AS6M-2KT2P SPDT AS6M-21KT1B AS6M-21KT1PB DPDT AS6M-21KT2B AS6M-21KT2PB A DPDT AS6M-3KT2A AS6M-3KT2PA B DPDT AS6M-3KT2B AS6M-3KT2PB DPDT AS6M-3KT2 AS6M-3KT2P D DPDT AS6M-3KT2D AS6M-3KT2PD E DPDT AS6M-3KT2E AS6M-3KT2PE G DPDT AS6M-3KT2G AS6M-3KT2PG 45 3-position H DPDT AS6M-3KT2H AS6M-3KT2PH B DPDT AS6M-31KT2B AS6M-31KT2PB Spring return from right D DPDT AS6M-31KT2D AS6M-31KT2PD G DPDT AS6M-31KT2G AS6M-31KT2PG DPDT AS6M-32KT2 AS6M-32KT2P Spring return from left D DPDT AS6M-32KT2D AS6M-32KT2PD H DPDT AS6M-32KT2H AS6M-32KT2PH Spring return two-way D DPDT AS6M-33KT2D AS6M-33KT2PD Key is retained at positions and removable at Two keys are supplied. The front of key cylinder is made of metal. See page 14 for dimensions. positions. ontact Operation Operator Position & ontact Operation (Top View) Positions ontact eft enter ight 90 2-position Spring return from right NO N SPDT eft ight ontact ontact NO N NO N DPDT NO N eft ight ontact ontact NO N NO N 45 3-position DPDT Spring return Spring return Spring return from right from left two-way eft ight ontact ontact NO N NO N eft ight ontact ontact NO N NO N eft ight ontact ontact NO N NO N 11

12 ø16 A6 Series Miniature ontrol Units AS6Q Key Selector Switches AS6Q Shape Position Operation Type 90 2-position Spring return from right A B B Key etained at ontact Type No. IP40 IP65 SPDT AS6Q-2KT1A AS6Q-2KT1PA DPDT AS6Q-2KT2A AS6Q-2KT2PA SPDT AS6Q-2KT1B AS6Q-2KT1PB DPDT AS6Q-2KT2B AS6Q-2KT2PB SPDT AS6Q-2KT1 AS6Q-2KT1P DPDT AS6Q-2KT2 AS6Q-2KT2P SPDT AS6Q-21KT1B AS6Q-21KT1PB DPDT AS6Q-21KT2B AS6Q-21KT2PB A DPDT AS6Q-3KT2A AS6Q-3KT2PA B DPDT AS6Q-3KT2B AS6Q-3KT2PB DPDT AS6Q-3KT2 AS6Q-3KT2P D DPDT AS6Q-3KT2D AS6Q-3KT2PD E DPDT AS6Q-3KT2E AS6Q-3KT2PE G DPDT AS6Q-3KT2G AS6Q-3KT2PG 45 3-position H DPDT AS6Q-3KT2H AS6Q-3KT2PH B DPDT AS6Q-31KT2B AS6Q-31KT2PB Spring return from right D DPDT AS6Q-31KT2D AS6Q-31KT2PD G DPDT AS6Q-31KT2G AS6Q-31KT2PG DPDT AS6Q-32KT2 AS6Q-32KT2P Spring return from left D DPDT AS6Q-32KT2D AS6Q-32KT2PD H DPDT AS6Q-32KT2H AS6Q-32KT2PH Spring return two-way D DPDT AS6Q-33KT2D AS6Q-33KT2PD Key is retained at positions and removable at Two keys are supplied. The front of key cylinder is made of metal. See page 14 for dimensions. positions. ontact Operation Operator Position & ontact Operation (Top View) Positions ontact eft enter ight 90 2-position Spring return from right NO N SPDT eft ight ontact ontact NO N NO N DPDT NO N eft ight ontact ontact NO N NO N 45 3-position DPDT Spring return Spring return Spring return from right from left two-way eft ight ontact ontact NO N NO N eft ight ontact ontact NO N NO N eft ight ontact ontact NO N NO N 12

13 A6 Series Miniature ontrol Units ø16 AS6H Key Selector Switches ectangular AS6H Shape Position Operation Type 90 2-position Spring return from right A B B Key etained at ontact Type No. IP40 IP65 SPDT AS6H-2KT1A AS6H-2KT1PA DPDT AS6H-2KT2A AS6H-2KT2PA SPDT AS6H-2KT1B AS6H-2KT1PB DPDT AS6H-2KT2B AS6H-2KT2PB SPDT AS6H-2KT1 AS6H-2KT1P DPDT AS6H-2KT2 AS6H-2KT2P SPDT AS6H-21KT1B AS6H-21KT1PB DPDT AS6H-21KT2B AS6H-21KT2PB A DPDT AS6H-3KT2A AS6H-3KT2PA B DPDT AS6H-3KT2B AS6H-3KT2PB DPDT AS6H-3KT2 AS6H-3KT2P D DPDT AS6H-3KT2D AS6H-3KT2PD E DPDT AS6H-3KT2E AS6H-3KT2PE G DPDT AS6H-3KT2G AS6H-3KT2PG 45 3-position H DPDT AS6H-3KT2H AS6H-3KT2PH B DPDT AS6H-31KT2B AS6H-31KT2PB Spring return from right D DPDT AS6H-31KT2D AS6H-31KT2PD G DPDT AS6H-31KT2G AS6H-31KT2PG DPDT AS6H-32KT2 AS6H-32KT2P Spring return from left D DPDT AS6H-32KT2D AS6H-32KT2PD H DPDT AS6H-32KT2H AS6H-32KT2PH Spring return two-way D DPDT AS6H-33KT2D AS6H-33KT2PD Key is retained at positions and removable at Two keys are supplied. The front of key cylinder is made of metal. See page 14 for dimensions. positions. ontact Operation Operator Position & ontact Operation (Top View) Positions ontact eft enter ight 90 2-position Spring return from right NO N SPDT eft ight ontact ontact NO N NO N DPDT NO N eft ight ontact ontact NO N NO N 45 3-position DPDT Spring return Spring return Spring return from right from left two-way eft ight ontact ontact NO N NO N eft ight ontact ontact NO N NO N eft ight ontact ontact NO N NO N 13

14 ø16 A6 Series Miniature ontrol Units Dimensions ight ontact eft ontact TOP ubber Gasket Anti-rotation ing Terminal Width t ocking ing Panel Thickness 0.5 to 6 ectangular ound 5 5 N NO ø18 Terminal Arrangement (bottom view) (Key Selector Switch) N1 N2 NO1 1 NO2 2 SPDT has N1, NO1, and 1 only. Mounting Hole ayout ound/ ectangular ø ø min. 18 min. 18 min. 24 min. Note: Determine mounting centers to ensure easy operation. 14

15 A6 Series Miniature ontrol Units ø16 Accessories ocking ing Wrench amp Holder Tool ens emoval Tool Switch Guard Dust over Terminal over Socket ø10 Mounting Hole Plug Shape Material Type No. For round/ square units (remains 90 open) For rectangular units (remains 110 open) For round/ square units (180 spring return) For rectangular units (180 spring return) For round units For square units For rectangular units Metal (nickel-plated brass) Ordering Type No. Package Quantity MT-001 MT ubber O-77 O-77 1 Stainless Steel Guard (polyarylate) Base (polyacetal) See page 17 for dimensions. Translucent cover: elastomer Black part: polypropylene Translucent nylon (white) See page 18 for dimensions. Solder Terminal See page 18 P Board Terminal ubber ø18 Spring eturn ø9 for dimensions. Nitryl rubber (black) MT-101 MT A-K6 A-K6 1 A-KH6 A-KH6 1 A-K6S A-K6S 1 A-K6SP A-K6SP 1 A-KH6S A-KH6S 1 A-KH6SP A-KH6SP 1 A-D6 A-D6 1 A-DQ6 A-DQ6 1 A-DH6 A-DH6 1 A-V6 A-V6PN10 10 A-6 A-6 1 A-6V A-6V 1 A-B6 A-B6PN05 5 Dimensions (mm) Used to tighten the locking ring when installing A6 control units into a panel. Tighten the locking ring to a torque of 0.88 N m maximum. Used to install and remove the ED lamps. Used to install and remove lenses and buttons. Degree of protection: IP40 Used to protect pushbuttons from inadvertent operation. Degree of protection: IP65 (when used with IP65 control units) Used to protect pushbuttons from inadvertent operation. Degree of protection: IP40 Used to protect pushbuttons from inadvertent operation. Degree of protection: IP65 (when used with IP65 control units) Used to protect pushbuttons from inadvertent operation. When mounting the control units with the dust covers installed, refer to mounting hole layout on page 18. Operating temperature: 10 to +55 When wiring the terminals, insert the lead wires into the terminal cover holes before soldering. Terminal cover is not attached and must be ordered separately. Plugs on the rear of the A series control units. Degree of protection: IP65 ø18 ø Mounting Hole 0 ø16.2 Mounting Hole Plug Degree of protection: IP65 Metal Metal (diecast) ocking ring: plastic A-BM6 A-BM ø17.8 Gasket ocking ing Panel Thickness 0.5 to 6 Mounting Hole 0 ø

16 ø16 A6 Series Miniature ontrol Units Maintenance Parts ens Button Marking Plate arge ens Unit ocking ing Shape Specification Type No. Ordering Type No. ound A6M-➁ A6M-➁PN05 Polyarylate A6Q-➁ A6Q-➁PN05 ectangular A6H-➁ A6H-➁PN05 Package Quantity olor ode ➀➁ Specify a color code in place of ➁ in the Type No. A (amber), (clear), G (green) (red), S (blue), Y (yellow) Use a (clear) lens for W (white) and JW (pure white) illumination. ound AB6M-B➀ AB6M-B➀PN05 Specify a color code in place of ➀ Polyarylate AB6Q-B➀ AB6Q-B➀PN05 5 in the Type No. B (black), G (green), (red) ectangular AB6H-B➀ AB6H-B➀PN05 S (blue), W (white), Y (yellow) ound A6M-W A6M-WPN05 Acrylic A6Q-W A6Q-WPN05 ectangular A6H-W A6H-WPN05 ound (installed on round units) (installed on square units) ectangular (installed on square units) Translucent color lens Opaque button Translucent color lens Opaque button Translucent color lens Opaque button A6M-K2-M➁ AB6M-BK2-M➁ A6Q-K2-Q➁ AB6Q-BK2-Q➁ A6Q-K2-H➁ AB6Q-BK2-H➁ A6M-K2-M➁ AB6M-BK2-M➁ A6Q-K2-Q➁ AB6Q-BK2-Q➁ A6Q-K2-H➁ AB6Q-BK2-H➁ 1 White Specify a color code in place of ➁ in the Type No. Degree of protection: IP65 ➁ olor ode Translucent Opaque Button olor ens A (amber) G (green) (red) S (blue) W (white) Y (yellow) B (black) G (green) (red) S (blue) W (white) Y (yellow) See page 18 for dimensions. Plastic HA9Z-N HA9Z-NPN10 Black Anti-rotation ing 10 Metal A6-P A6-PPN10 Spare key For key selector switches Brass with nickel plating AS6-SK-132 AS6-SK-132PN02 2 Thickness 2.0 mm ED amps Operating Voltage 5V D ±5% 12V A/D ±10% 24V A/D ±10% urrent Draw A D Type No. 8 ma ATD-5➁ 9 ma 8 ma ATD-1➁ 9 ma 8 ma ATD-2➁ Ordering Type No. ➁ Illumination olor ode Package Quantity ATD-5➁ ATD-5➁PN10 ATD-1➁ ATD-1➁PN10 ATD-2➁ Specify a color code in place of ➁ in the Ordering Type No. JW: pure white : red A: S: amber blue G: W: green white ATD-2➁PN10 Y: yellow 10 Base Exclusive for A6 series 16

17 A6 Series Miniature ontrol Units ø16 Transformer Shape Primary Voltage Secondary Voltage Type No. Applicable ED amp Separate Mounting Type for 24V 100/110V A TW /220V A 24V A, 0.5W TW522 ATD-2➁ 400/440V A TW542 Terminal covers are supplied with separate mounting type transformers. onnect only one ATD ED to separate mounting type transformers. Use mounting bracket B9Z-E/NS35N when using on 400/440V primary voltage. Specifications Operating Voltage 100/110V A, 200/220V A, 400/440V A (50/60 Hz) Power onsumption 2.4VA ated Insulation Voltage 600V Insulation esistance 100 MΩ minimum (500V D megger) Operating Standard 30 to +60 (no freezing) Temperature Operating ondition elative Humidity 35 to 85% (no condensation) Vibration esistance Operation Extremes 5 to 55 Hz, amplitude 0.5 mm Shock esistance Damage imits 1,000 m/s 2 Dielectric Strength 2500V A, 1 minute Terminal Screw M3.5 Applicable Wire 2 mm 2 maximum, 2 wires maximum Dimensions Secondary Side Mounting Holes 2-ø3.3 Terminal over M3.5 Terminal Screws Primary Side Accessories Description Appearance Description Type No. Ordering Type No. DIN ail Aluminum Weight: Approx. 200g Steel Weight: Approx. 320g BAA1000 BAP1000 BAA1000PN10 BAP1000PN10 Package Quantity Steel Weight: Approx.15g BN6 BN6PN10 10 Mounting lip Plastic Weight: Approx.15g B9Z-E/NS35N B9Z-E/NS35NPN10 Use mounting clip B9Z-E/NS35N when using on 400/440V primary voltage. Maintenance Parts Dimensions Switch Guard (Degree of protection: IP40) For ound/ Units (A-K6) (A-K6S) minimum (45.5 minimum for 180 opening type) 23.5 For rectangular units (A-KH6) (A-KH6S) minimum (45.5 minimum for 180 opening type) 32 Panel Thickness 0.5 to 5 ubber Gasket ubber Gasket (90 /110 opening type) (180 opening type) Panel Thickness 0.5 to 5 19 minimum 25 minimum 17

18 ø16 A6 Series Miniature ontrol Units Switch Guard (Degree of protection: IP65) For ound/ Units (A-K6SP) For ectangular Units (A-KH6SP) 34 Panel Thickness 0.5 to Waterproof Gasket for Switch Guard min min. ubber Gasket min. 25 min. Socket 33.5 TOP Terminal t Holes N1 N2 5 5 NO1 NO Solder Terminal Type (A-6) P Board Terminal Type (A-6V) 6 6 P Board Mounting Hole ayout (Bottom View) amp Terminal (+) 1 2 amp Terminal ( ) Terminal Arrangement (Bottom View) Terminal over ø16.8 Note: When wiring the terminals, insert the lead wires into the terminal cover holes before soldering. Dust over Mounting Hole enters For ound Units (A-D6) ø24 For Units (A-DQ6) c 24 For ectangular Units (A-DH6) 30 ound/ Units ø ectangular Units ø min min. 24 Waterproof Gasket for Dust over Waterproof Gasket for Dust over Waterproof Gasket for Dust over 24 min. 30 min. arge ens and arge Button ubber Gasket Anti-rotation ing Teminal Width t ocking ing Panel Thickness 0.5 to 6 ectangular ound c 23.5 ø

19 A6 Series Miniature ontrol Units ø16 Safety Precautions Turn off the power to A series control units before starting installation, removal, wiring, maintenance, and inspection of the control units. Failure to turn power off may cause electrical shocks or fire hazard. To avoid a burn on your hand, use the lamp holder tool when replacing lamps. For wiring, use wires of a proper size to meet the voltage and current requirements. Failure to tighten terminal screws may cause overheating and create a fire hazard. Operating Instructions eplacement of ens and Marking Plate emoval emove the lens assembly (color lens, marking plate, lens holder, and spring) by holding the color lens recesses with the ens emoval Tool (MT-101) and pulling it out. emove the marking plate by disengaging the latches between the color lens and lens holder. The marking plate must be engraved on the front side as shown at right. When using a color film, insert it between the color lens and marking plate. Installation Place the marking plate on olor ens Marking Plate ens Holder the lens holder in the correct direction, and press the color lens onto the lens holder to engage the latches. Put the spring on the lens holder and insert the lens holder into the housing in the correct direction. Marking For A series illuminated pushbuttons, legends and symbols can be engraved on the built-in marking plates, or printed film can be inserted under the lens for labelling purposes. Marking Plate & Engraving Area Built-in Marking Plate and Engraving Area Applicable Marking Film (not supplied) eplacing the ED amp emoval Use the lamp holder tool (O-77) to remove lamps. Do not use pliers. Installation Use the lamp holder tool (O-77) to install lamps. Note the correct side of the tool for removal or installation. ø10 ø ound ectangular Engraving must be made on the engraving area within 0.5mm deep. The marking plate is made of white acrylic resin. ø13.6 Engraving Area 12.0 Grooves Fitting Grooves Engraving Surface 0.8 Engraving Area c12.0 Thickness = 0.1 mm 1 film ecommended film material: polyester Engraving Area c For installing lamps O For removing lamps ø9 Panel Mounting When mounting the control units into a panel, use the optional locking ring wrench (MT-001) to tighten the locking ring. Do not use pliers. Tightening torque must not exceed 0.88 N m. Excessive tightening will damage the locking ring. Wiring Solder the terminal at 350 within 3 seconds using a 60W soldering iron. Sn-Ag-u type is recommended when using leadfree solder. When soldering, do not touch the control unit with the soldering iron. Also ensure that no tensile force is applied to the terminal. Do not bend the terminal or apply excessive force to the terminal. Use a non-corrosive rosin flux. Installing the Socket Install the socket on the control unit with the TOP markings on the control unit and the socket placed in the same direction. Switch Guard Waterproof (IP65) / oiltight type switch guards must be used with waterproof (IP65) / oiltight type control units only. Even if IP65 type switch guards are installed, enclosed type (IP40) control units are not made waterproof. Item ontrol Unit Switch Guard IP65 (waterproof) IP40 (enclosed type) IP65 (waterproof) IP65 IP40 IP40 (enclosed type) IP40 IP40 Operating Voltage of ED amps The operating voltage of 5V D is measured at complete D. Other Notes lose Proximity Mounting When mounting pilot lights or illuminated pushbuttons collectively or lighting them continuously, heat may cause the ambient temperature to rise above the rated operating temperature. When the mounting panel is not made of metal or when the control units are mounted in an enclosed panel, provide for ventilation or lower the operating voltage. eplacement of Buttons (Illuminated/Non-illuminated) Do not replace buttons of maintained action units while the button is in the locked position. eplacing the button in the locked position may damage the internal mechanism. Be sure to release the button before replacing. Operating and Storage Environment 1. Make sure that the operating/storage temperature and humidity are within the ratings. 2. Do not use enclosed type units in an environment subject to oil, water or dust accumulation. In such an area, use the waterproof/ oiltight units (IP65). Microswitch ontacts Do not connect NO and N contacts of a microswitch to different voltages or different power sources to prevent a dead short-circuit. IP65 Type Units IP65 type units are evaluated by conventional cutting and cooling oils, and can not be used with some special oils. ontact IDE for resistance against specific oils. 19

20 ø16 Flush Silhouette 6/A6 Series Accessories New flush silhouette bezels for 6/A6 series ø16mm miniature control units Accessories for 6/A6 control units. Bezel Size ound: ø24 mm (Panel ut-out: ø20.2 mm) : 24 mm (Panel ut-out: 20.2 mm) ectangular: mm (Panel ut-out: mm) Applicable models 6 Series A6 Series Illuminated Pushbutton Illuminated Pushbutton Pilot ight Pilot ight Pushbutton Pushbutton Selector Switch Selector Switch Key Selector Switch Key Selector Switch Illuminated Selector Switch Illuminated Selector Switch ever Switch Buzzer Note: Flush silhouette bezels cannot be used for mushroom buttons or lenses. Flush Bezel ound Shape Specification Type Package Quantity emarks Metal (aluminum color) A9Z-SM61 1 ound Plastic (black) A9Z-S61B 1 Flush Bezel Degree of protection: IP65 (only when used with IP65 control units) Plastic (black) A9Z-S71B 1 ectangular Plastic (black) A9Z-S81B 1 Switch Guard with Flush Bezel (Spring eturn) ectangular Plastic A9Z-KS8 1 Used for 6/A6 rectangular pushbuttons and illuminated pushbuttons. annot be used for selector switches, illuminated selector switches, and lever switches. Degree of protection: IP65 (only when used with IP65 control units) ound A9Z-DS6 1 ubber Boot A9Z-DS7 1 ubber boot is supplied with a flush bezel. Degree of protection: IP65 Applicable type: 6/A6 series illuminated pushbuttons and pushbuttons ectangular A9Z-DS8 1 Note: Terminal covers and maintenance parts for 6/A6 other than those shown above can also be used, except switch guard (A-K) and rubber boot (A-D). 20

21 Flush Silhouette 6/A6 Series ontrol Units ø16 ound Shape Specification Type Package Quantity emarks Plastic (black) A9Z-BS6 1 Mounting Hole Plug Plastic (black) A9Z-BS7 1 Degree of protection: IP65 Panel thickness: 0.5 to 5 mm ectangular Plastic (black) A9Z-BS8 1 Ordering Information ontrol units are not supplied with flush bezels. Order flush bezels together with control units. Specifications Based on 6/A6 series control unit specifications. Dimensions Flush Bezel ound ectangular Mounting Bracket Gasket ø ø 20 Flush Bezel Metal Plastic ø18 ø ø24 ø Flush Bezel with ontrol Units 6 Series 9 Panel Thickness 0.5 to 5 2 A 43 Selector Switch Illuminated Selector Switch Unit A (mm) 6 selector switch illuminated selector 10.0 A6 selector switch Key Selector Switch 2 B A6 Series Panel Thickness 0.5 to 5 Unit B (mm) 6 key selector 18.1 A6 key selector ever Switch 17 Mounting Hole ayout ound ectangular ø Mounting hole layout for the 6 series is the same for both straight-lever contact type and -lever contact type When mounting the rubber boot: ound and square types: 27 mm minimum ectangular type: Vertical 27 mm, Horizontal 33 mm miniumum 21

22 ø16 Flush Silhouette 6/A6 Series Accessories Flush Bezel with Switch Guard 6 Series A6 Series [Mounting Hole ayout] Panel Thickness 0.5 to Panel Thickness 0.5 to Mounting holes are the same size as rectangular flush bezels. Mounting Hole Plug Gasket Panel Thickness 0.5 to 5 Mounting Bracket ocking ing ound ø24 ectangular Mounting holes are the same size as flush bezels ubber Boot Panel Thickness 0.5 to ø Series Solder/Tab Terminal Safety Precautions Turn off the power to the control units before starting installation, removal, wiring, maintenance, and inspection of the products. Failure to turn power off may cause electrical shocks or fire hazard. To avoid burning your hand, use the lamp holder tool when replacing lamps. For wiring, use wires of a proper size to meet the voltage and current requirements and solder correctly. Improper soldering may cause overheating and fire hazard. Also, when using tab terminals, use appropriate quick connect receptacles. 22

23 Flush Silhouette 6/A6 Series Accessories ø16 Instructions Panel Mounting of Flush Bezels 6 series 1. emove the contact block from the operator. emove the locking ring and anti-rotation ring. To remove the operator from the contact block, turn the locking lever in the direction opposite to the arrow on the housing. 2. Attach the flush bezel to the operator. Then insert the assembly into the panel. Attach the mounting bracket and tighten the locking ring. (Do not use the anti-rotation ring supplied with the operator.) For round flush bezels, place the projection on the bezel to the groove on the TOP side of the operator and mount onto the panel. 3. Insert the contact block, with the TOP markings on the contact block and the operator placed in the same direction. Then lock the units, turning the locking lever in the direction of the arrow. emove Anti-rotation ring supplied with the operator Panel Mounting bracket supplied with the flush bezel ocking ring Installing the ubber Boot Attach the rubber boot and the flush bezel to the operator. Then insert the assembly into the panel. Attach the mounting bracket and tighten the locking ring. Tighten the locking ring to the recommended tightening torque of 0.88N m. (Do not use the anti-rotation ring supplied with the operator.) ubber boot for flush silhouette control units Anti-rotation ring supplied with the operator Panel Mounting bracket supplied with the flush bezel emove ocking ring 6/A6 series operator unit Precautions for Installing the ubber Boot Install the rubber boot to wrap around the entire periphery of the flush bezel. Make sure that the projection on the rubber boot is placed into the groove on the back of the bezel. If the projection is not placed correctly, the normal waterproof/dustproof characteristics are not ensured. Projection on the rubber boot Groove on the rubber boot Flush bezel for rubber boot ubber boot installed on the flush bezel orrect eplacing the ens emoving emove the lens assembly (lens, marking plate, and lens holder) from the operator by holding the lens removal tool (MT-101) and pull out. Installing Insert the operator in the correct direction. 6/A6 Operator Flush Bezel/ Flush Bezel with Switch Guard A6 series 1. emove the locking ring and antirotation ring from the operator. 2. Attach the flush bezel to the operator. Then insert the assembly into the panel. Attach the mounting bracket and tighten the locking ring. (Do not use the anti-rotation ring supplied with the operator.) For round flush bezels, place the projection on the bezel to the groove on the TOP side of the operator and mount onto the panel. Panel Mounting of Flush Bezels with Switch Guard For installation, see Panel Mounting of Flush Bezels. Install Incorrect For other instructions, refer to 6 series catalog and page

24 ø12 A2 Series Miniature ontrol Units Short 22-mm-long body miniature control unit series with bright ED illumination face and snap-action switching. Available in enclosed (IP40) and waterproof (IP65), and oiltight types. 12-mm mounting holes All series have terminals on the same plane. U recognized, SA certified ontact atings (ontact Block) ated Insulation Voltage 250V ated Thermal urrent 3A Operating Voltage (A/D) 24V 110V 220V A 50/60 Hz esistive oad 1.0A 0.5A Inductive oad 0.7A 0.5A D esistive oad 1.0A 0.2A Inductive oad 0.7A 0.1A ontact Material Silver Minimum applicable load: 5V A/D, 3 ma (applicable range may vary with operating conditions and load types) Weight Weight (approx.) A2M-M11: 4g A2M-P1: 4g AB2M-M1: 4g Specifications Operating Temperature 25 to +55 (no freezing) Storage Temperature 30 to +80 Operating Humidity 45 to 85% H (no condensation) ontact esistance 50 mω maximum (initial value) Insulation esistance 100 MΩ minimum (500V D megger) Dielectric Strength Switch Unit Illumination Unit Vibration esistance Shock esistance Mechanical Durability (minimum operations) Electrical Durability (minimum operations) Degree of Protection Between live and dead metal parts: 2,000V A, 1 minute Between terminals of different poles: 2,000V A, 1 minute Between terminals of the same pole: 1,000V A, 1 minute Between contact and lamp terminals: 1,500V A, 1 minute Between live part and ground: 2,000V A, 1 minute Operating extremes: 5 to 55 Hz, amplitude 0.75 mm Damage limits: 500 m/s 2 (50G) Operating extremes: 200 m/s 2 (20G) Momentary: 200,000 operations : 100,000 operations Momentary: 100,000 operations : 50,000 operations (Switching frequency 1200 operations/h) Enclosed (IP40) Waterproof, dust-tight (IP65) ED amp atings (AD-S Type) Type No. AD-SA AD-SG AD-S AD-SY amp Base Exclusive for A series control units Forward urrent (If) 20 ma Forward Voltage (Vf) (nominal) 2.2V 2.1V 1.7V 2.2V everse Voltage (Vr) 4V Illumination olor A G Y ED amp olor Amber lear Yellow Diffused ed lear Yellow lear Applicable ens olor Amber Green ed Yellow and White Base Plastic olor ed ED amp ife (reference value) Approx. 50,000 hours (The illuminance reduces to 50% the initial intensity when used on complete D.) Operating Voltage & External urrent-limiting esistor (recommended value) (Note) 5V D: 150Ω, 1/2W 6V D: 200Ω, 1/2W 12V D: 510Ω, 1W 24V D: 1.1 kω, 1W Internal ircuit (+) ( ) Note: When ED lamps are used on voltages other than the above, external resistor value is determined by the following formula: = (operating voltage Vf) / If ED lamps do not have a current-limiting resistor, and external resistors of recommended values for each voltage must be provided. onnect a current-limiting resistor in series, otherwise ED lamps will be damaged. Because no protection diode is contained, ensure the correct polarity is observed. (+) urrent imiting esistor amp Terminal (+) ( ) amp Terminal ( ) 24

25 A2 Series Miniature ontrol Units ø12 A2 ED Illuminated Pushbuttons & Pilot ights ound A2M Shape Operation Type Momentary Type No. ontact IP40 IP65 SPDT A2M-M11➁ A2M-M11P➁ DPDT A2M-M21➁ A2M-M21P➁ ➁ ens olor ode ED amp Type No., ated urrent (External esistor ecommended Value) Marking plate size: ø10 mm Engraving area: ø8.2 mm (Depth: 0.5 mm max.) A2Q Marking plate size: 10 mm Engraving area: 8.2 mm (Depth: 0.5 mm max.) ectangular A2H SPDT A2M-A11➁ A2M-A11P➁ DPDT A2M-A21➁ A2M-A21P➁ Pilot ight A2M-P1➁ A2M-P1P➁ SPDT A2Q-M11➁ A2Q-M11P➁ Momentary DPDT A2Q-M21➁ A2Q-M21P➁ SPDT A2Q-A11➁ A2Q-A11P➁ DPDT A2Q-A21➁ A2Q-A21P➁ Pilot ight A2Q-P1➁ A2Q-P1P➁ SPDT A2H-M11➁ A2H-M11P➁ Momentary DPDT A2H-M21➁ A2H-M21P➁ Specify a color code in place of ➁ in the Type No. A: amber : red Y: yellow A: AD-SA G: AD-SG : AD-S W/Y: AD-SY ated urrent: 20 ma 5V D: 150Ω, 1/2W 6V D: 200Ω, 1/2W 12V D: 510Ω, 1W 24V D: 1.1 kω, 1W Marking plate size: mm Engraving area: mm (Depth: 0.5 mm max.) ED lamps do not have a current-limiting resistor. onnect a current-limiting resistor in series, otherwise ED lamps will be damaged. External current-limiting resistor is not necessary when an optional socket with built-in resistor is used (see page 27). ED amp AP2M series pilot lights (round bezel only) with built-in current-limiting resistors are also available. Internal ircuit (+) ( ) Dimensions 2.8 SPDT A2H-A11➁ A2H-A11P➁ DPDT A2H-A21➁ A2H-A21P➁ Pilot ight A2H-P1➁ A2H-P1P➁ Panel Thickness 0.5 to 6 ubber Gasket ocking ing Terminal Width t ectangular ound ø c14 ø14 Terminal Arrangement amp Terminal (+) N1N2 Mounting Hole ayout ound/ Units ø12 0 ectangular Units ø12 0 NO1 1 NO2 2 SPDT has N1, NO1, and 1 only. 14 min. 14 min. Note: Determine mounting centers to ensure easy operation. amp Terminal ( ) 14 min. 18 min. 25

26 ø12 A2 Series Miniature ontrol Units AB2 Pushbuttons ound AB2M AB2Q ectangular AB2H Shape Button Button Type Illumination ens Button Illumination ens Button Illumination ens Specify a color code in place of ➀ or ➁ in the Type No. Operation Type Momentary Momentary Momentary Momentary Momentary Momentary ontact Type No. IP40 IP65 olor ode ➀➁ SPDT AB2M-M1➀ AB2M-M1P➀ B: black DPDT AB2M-M2➀ AB2M-M2P➀ : red SPDT AB2M-A1➀ AB2M-A1P➀ S: blue DPDT AB2M-A2➀ AB2M-A2P➀ Y: yellow SPDT AB2M-M1➁ AB2M-M1P➁ A: amber DPDT AB2M-M2➁ AB2M-M2P➁ : red SPDT AB2M-A1➁ AB2M-A1P➁ DPDT AB2M-A2➁ AB2M-A2P➁ Y: yellow SPDT AB2Q-M1➀ AB2Q-M1P➀ B: black DPDT AB2Q-M2➀ AB2Q-M2P➀ : red SPDT AB2Q-A1➀ AB2Q-A1P➀ S: blue DPDT AB2Q-A2➀ AB2Q-A2P➀ Y: yellow SPDT AB2Q-M1➁ AB2Q-M1P➁ A: amber DPDT AB2Q-M2➁ AB2Q-M2P➁ : red SPDT AB2Q-A1➁ AB2Q-A1P➁ DPDT AB2Q-A2➁ AB2Q-A2P➁ Y: yellow SPDT AB2H-M1➀ AB2H-M1P➀ B: black DPDT AB2H-M2➀ AB2H-M2P➀ : red SPDT AB2H-A1➀ AB2H-A1P➀ S: blue DPDT AB2H-A2➀ AB2H-A2P➀ Y: yellow SPDT AB2H-M1➁ AB2H-M1P➁ A: amber DPDT AB2H-M2➁ AB2H-M2P➁ : red SPDT AB2H-A1➁ AB2H-A1P➁ DPDT AB2H-A2➁ AB2H-A2P➁ Y: yellow Dimensions Panel Thickness 0.5 to 6 ubber Gasket ocking ing ectangular ound c14 ø14 Terminal Arrangement N1N2 Mounting Hole ayout ound/ Units ø12 0 ectangular Units ø12 0 NO1 1 NO min. 14 min. SPDT has N1, NO1, and 1 only. 14 min. 18 min. Note: Determine mounting centers to ensure easy operation. 26

27 A2 Series Miniature ontrol Units ø12 Accessories ocking ing Wrench ens emoval Tool Shape Material Type No. 60 ø14 Metal (nickel-plated brass) Ordering Type No. Package Quantity MT-002 MT Dimensions (mm) Used to tighten the locking ring when installing the A2 control units into a panel. Tighten the locking ring to a torque of 0.78 N m maximum. Stainless Steel MT-101 MT Used to remove lens and button. 60 amp Holder Tool ubber O-66 O-66 1 Used to remove and install ED lamps. 70 Switch Guard Socket 90 open For round/ square Unit For rectangular unit A-K2 A-K2 1 A-KH2 A-KH2 1 Solder Terminal A-2 A-2 1 P Board Terminal A-2V A-2V 1 Degree of protection: IP40 Used to protect pushbuttons from inadvertent operation. See page 28 for dimensions. (remains 90 open) Snaps on the rear of the A2 series control units. (see page 28 for dimensions) Socket with Built-in esistor Terminal over Dust over Mounting Hole Plug Solder Terminal P Board Terminal 5V D A-21 A-21 1 Socket Bottom olor Blue 6V D A-22 A-22 1 Green 12V D A-23 A-23 1 Yellow 24V D A-24 A-24 1 ed 5V D A-21V A-21V 1 Blue 6V D A-22V A-22V 1 Green 12V D A-23V A-23V 1 Yellow 24V D A-24V A-24V 1 ed Nylon A-V2 A-V2PN10 10 For round units A-D2 A-D2 1 For square units A-DQ2 A-DQ2 1 For rectangular units A-DH2 A-DH2 1 A current limiting resistor is contained, eliminating the need for external resistors. When using the socket with a built-in resistor, make sure that the continuous current is 1A maximum and the operating temperature is 25 to +40. In collective mounting, keep center-to center-spacing of 20 mm or more between adjacent units in consideration of built-in resistor heating. See page 28 for dimensions. When wiring the terminals, insert the lead wires into the terminal cover holes before soldering. Terminal cover is not attached and must be ordered separately. When mounting the control units with the dust covers installed, refer to mounting hole layout on page 29. Operating temperature: 10 to +55 Material Front part: Elastomer (transparent) ear part: Polypropylene (black) See page 29 for dimensions and mounting hole layout. Nitryl rubber (black) A-B2 A-B2PN05 5 Degree of protection: IP65 ED amp Illumination color: amber AD-SA AD-SA 1 AD-SAPN10 10 Amber ED color: amber clear urrent-limiting resistor is not contained ø4.0 Illumination color: green AD-SG AD-SG 1 Green ED color: yellow diffused AD-SGPN10 10 Illumination color: red AD-S AD-S 1 ed ED color: clear red AD-SPN10 10 AD-SY 1 White/ Illumination color: yellow AD-SY ED color: yellow clear AD-SYPN10 10 Yellow ens color 27

28 ø12 A2 Series Miniature ontrol Units Maintenance Parts Shape Specification Type No. Ordering Type No. Marking Plate ound A2M-W A2M-WPN05 A2Q-W A2Q-WPN05 Package Quantity 5 White olor ode ➀➁ ectangular A2H-W A2H-WPN05 ens Unit ound A2M-K1-➁ A2M-K1-➁PN02 For IP40 units A2Q-K1-➁ A2Q-K1-➁PN02 2 For IP65 illuminated pushbuttons For IP65 pilot lights ectangular A2H-K1-➁ A2H-K1-➁PN02 ound A2M-K2-➁ A2M-K2-➁ A2Q-K2-➁ A2Q-K2-➁ ectangular A2H-K2-➁ A2H-K2-➁ ound A2M-K3-➁ A2M-K3-➁ A2Q-K3-➁ A2Q-K3-➁ ectangular A2H-K3-➁ A2H-K3-➁ 1 Specify a color code in place of ➁ in the Type No. A (amber) G (green) (red) W (white) Y (yellow) Button Unit For IP40 pushbuttons For IP65 pushbuttons ound AB2M-BK1-➀ AB2M-BK1-➀PN02 AB2Q-BK1-➀ AB2Q-BK1-➀PN02 ectangular AB2H-BK1-➀ AB2H-BK1-➀PN02 ound AB2M-BK2-➀ AB2M-BK2-➀ AB2Q-BK2-➀ AB2Q-BK2-➀ ectangular AB2H-BK2-➀ AB2H-BK2-➀ 2 1 Specify a color code in place of ➀ in the Type No. B (black) G (green) (red) S (blue) W (white) Y (yellow) Dimensions Switch Guard For ound/ Units (A-K2) 14 Panel Thickness to 5 For ectangular Units (A-KH2) 18 Panel Thickness to min ubber Gasket min ubber Gasket 15 min. 19 min. Socket (A-2, A-2V, A-2 ) Terminal t Terminal Arrangement amp Terminal (+) N1 N NO1 NO Solder Terminal Type (A-2) P Board Terminal (A-2V) Holes Panel ut-out Bottom View 1 2 amp Terminal ( ) Solder Terminal Type with Built-in esistor (A-2 c ) P Board Terminal Type with Built-in esistor (A-2 c V) Holes Panel ut-out Bottom View 28

29 A2 Series Miniature ontrol Units ø12 Dimensions Terminal over (A-V2) 17.3 ø12.8 Note: When wiring the terminals, insert the lead wires into the terminal cover holes before soldering Dust over For ound Units (A-D2) For Units (A-DQ2) For ectangular Units (A-DH2) Mounting Hole enters (ound Units, Units) ø20 c ø min. 20 min Waterproof Gasket for Dust over Waterproof Gasket for Dust over Waterproof Gasket for Dust over (ectangular Units) ø12 20 min. 24 min. Note: Determine mounting centers to ensure easy operation. 29

30 ø12 A2 Series Miniature ontrol Units Safety Precautions Turn off the power to A series control units before starting installation, removal, wiring, maintenance, and inspection of the control units. Failure to turn power off may cause electrical shocks or fire hazard. To avoid burning your hand, use the lamp holder tool when replacing lamps. For wiring, use wires of a proper gauge to meet the voltage and current requirements. Failure to tighten terminal screws may cause overheating and create a fire hazard. Operating Instructions eplacement of ens and Marking Plate emoval emove the lens assembly (color lens, marking plate, lens holder, and spring) by holding the color lens recesses with the ens emoval Tool (MT-101) and pulling it out. emove the marking plate by disengaging the latches between the color lens and lens holder. The marking plate must be engraved on the front side as shown below. atches Engraving Area olor ens Marking Plate Installation Place the marking plate on the lens holder in the correct direction, and press the color lens onto the lens holder to engage the latches. Put the spring on the lens holder and insert the lens holder into the housing in the correct direction. Installing Non-illuminated Button Non-illuminated pushbuttons contain a marking plate like illuminated units. Be sure to install the marking plate when replacing the button. eplacing the ED amp ens Holder emoval Use the lamp holder tool (O-66) to remove lamps. Do not use pliers. Installation Use the lamp holder tool (O-66) to install lamps. Note the correct side of the tool for removal or installation. amp Holder Tool O-66 (ø8, ø10, ø12 series) For removing lamps For installing lamps Panel Mounting When mounting the control units onto a panel, use the optional locking ring wrench (MT-002) to tighten the locking ring. Do not use pliers. Tightening torque must not exceed 0.78 N m. Excessive tightening will damage the locking ring. Wiring Solder the terminal at 350 within 3 seconds using a 60W soldering iron. Sn-Ag-u type is recommended when using leadfree solder. When soldering, do not touch the control unit with the soldering iron. Also ensure that no tensile force is applied to the terminal. Do not bend the terminal or apply excessive force to the terminal. Use non-corrosive rosin flux. Installing the Socket Install the socket on the control unit with the TOP markings on the control unit and the socket placed in the same direction. Operating Voltage of ED amps The operating voltage is measured at complete D. When using a pulsating voltage such as a full-wave rectification voltage, keep peak currents within the forward current If. Peak currents exceeding the If may shorten the ED lamp life. Other Notes lose Proximity Mounting When mounting pilot lights or illuminated pushbuttons collectively or lighting them continuously, heat may cause the ambient temperature to rise above the rated operating temperature. When the mounting panel is not made of metal or when the control units are mounted in an enclosed panel, provide for ventilation or lower the operating voltage. eplacement of Buttons (Illuminated/Non-illuminated) Do not replace buttons of maintained action units while the button is in the locked position. eplacing the button in the locked position may damage the internal mechanism. Be sure to release the button before replacing. Operating and Storage Environment 1. Make sure that the operating/storage temperature and humidity are within the ratings. 2. Do not use enclosed type units (IP40) in an environment subject to oil, water or dust accumulation. In such an area, use the waterproof/oiltight units (IP65). Microswitch ontacts Do not connect NO and N contacts of the microswitch to different voltages or different power sources to prevent a dead short-circuit. IP65 Type Units IP65 type units are evaluated by conventional cutting and cooling oils, and can not be used with some special oils. ontact IDE for resistance against special oils. 30

31 ø10 A1 Series Miniature ontrol Units Short 22-mm-long body miniature control unit series with ED illumination face and snap-action switching. Bright and clear ED illumination. 10-mm mounting holes All series have terminals on the same plane. U recognized, SA certified ontact atings (ontact Block) ated Insulation Voltage 250V ated Thermal urrent 3A Operating Voltage (A/D) 24V 110V 220V A 50/60 Hz esistive oad 1.0A 0.5A Inductive oad 0.7A 0.5A D esistive oad 1.0A 0.2A Inductive oad 0.7A 0.1A ontact Material Silver Minimum applicable load: 5V A/D, 3 ma (applicable range may vary with operating conditions and load types) Weight Weight (approx.) A1M-M11: 3g A1M-P1: 3g AB1M-M1: 3g Specifications Operating Temperature Operating Humidity ontact esistance Insulation esistance Dielectric Strength Switch Unit Illumination Unit Vibration esistance Shock esistance Mechanical Durability (minimum operations) Electrical Durability (minimum operations) Degree of Protection 25 to +55 (no freezing) 45 to 85% H (no condensation) 50 mω maximum (initial value) 100 MΩ minimum (500V D megger) Between live and dead metal parts: 2,000V A, 1 minute Between terminals of different poles: 2,000V A, 1 minute Between terminals of the same pole: 1,000V A, 1 minute Between contact and lamp terminals: 1,500V A, 1 minute Between live part and ground: 2,000V A, 1 minute Operating extremes: 5 to 55 Hz, amplitude 0.75 mm Damage limits: 500 m/s 2 (50G) Operating extremes: 200 m/s 2 (20G) Momentary: 200,000 operations : 100,000 operations Momentary: 100,000 operations : 50,000 operations (Switching frequency 1200 operations/h) Enclosed (IP40) ED amp atings (AD-S Type) Type No. AD-SA AD-SG AD-S AD-SY amp Base Exclusive for A series control units Forward urrent (If) 20 ma Forward Voltage (Vf) (nominal) 2.2V 2.1V 1.7V 2.2V everse Voltage (Vr) 4V Illumination olor A G Y ED amp olor Amber lear Yellow Diffused ed lear Yellow lear Applicable ens olor Amber Green ed Yellow and White Base Plastic olor ed ED amp ife (reference value) Approx. 50,000 hours (The illuminance reduces to 50% the initial intensity when used on complete D.) Operating Voltage & External urrent-limiting esistor (recommended value) (Note) 5V D: 150Ω, 1/2W 6V D: 200Ω, 1/2W 12V D: 510Ω, 1W 24V D: 1.1 kω, 1W Internal ircuit (+) ( ) Note: When ED lamps are used on voltages other than the above, external resistor value is determined by the following formula: = (operating voltage Vf) / If ED lamps do not have a current-limiting resistor, and external resistors of recommended values for each voltage must be provided. onnect a current-limiting resistor in series, otherwise ED lamps will be damaged. Because no protection diode is contained, ensure the correct polarity is observed. (+) urrent imiting esistor amp Terminal (+) ( ) amp Terminal ( ) 31

32 ø10 A1 Series Miniature ontrol Units A1 ED Illuminated Pushbuttons & Pilot ights Shape Operation Type ontact Type No. IP40 ➁ ens olor ode ED amp Type No., ated urrent (External esistor ecommended Value) ound A1M Momentary SPDT A1M-M11➁ SPDT A1M-A11➁ Marking plate size: ø8.5 mm Engraving area: ø7 mm (Depth: 0.5 mm max.) A1Q Marking plate size: 8.5 mm Engraving area: 7 mm (Depth: 0.5 mm max.) ectangular A1H Pilot ight A1M-P1➁ Momentary SPDT A1Q-M11➁ SPDT A1Q-A11➁ Pilot ight A1Q-P1➁ Momentary SPDT A1H-M11➁ Specify a color code in place of ➁ in the Type No. A: amber : red Y: yellow A: AD-SA G: AD-SG : AD-S W/Y: AD-SY ated urrent: 20 ma 5V D: 150Ω, 1/2W 6V D: 200Ω, 1/2W 12V D: 510Ω, 1W 24V D: 1.1 kω, 1W SPDT A1H-A11➁ Marking plate size: mm Engraving area: 7 11 mm (Depth: 0.5 mm max.) Pilot ight A1H-P1➁ ED lamps do not have a current-limiting resistor. onnect a current-limiting resistor in series, otherwise ED lamps will be damaged. AP1M series pilot lights (round bezel only) with built-in current-limiting resistor are also available. ED amp Internal ircuit (+) ( ) Dimensions Panel Thickness 0.5 to ocking ing Terminal Width t ectangular ound ø c12 ø Terminal Arrangement (bottom view) Mounting Hole ayout ound/ Units ectangular Units N ø10 0 ø10 0 amp Terminal (+) NO OM amp Terminal ( ) 12 min. 12 min. 12 min. 16 min. Note: Determine mounting centers to ensure easy operation. 32

33 A1 Series Miniature ontrol Units ø10 AB1 Pushbuttons ound AB1M AB1Q ectangular AB1H Shape Button Type Operation Type ontact Button Illumination ens Button Illumination ens Button Illumination ens Type No. IP40 Momentary SPDT AB1M-M1➀ SPDT AB1M-A1➀ Momentary SPDT AB1M-M1➁ SPDT AB1M-A1➁ Momentary SPDT AB1Q-M1➀ SPDT AB1Q-A1➀ Momentary SPDT AB1Q-M1➁ SPDT AB1Q-A1➁ Momentary SPDT AB1H-M1➀ SPDT AB1H-A1➀ Momentary SPDT AB1H-M1➁ SPDT AB1H-A1➁ olor ode ➀➁ B black : red S: blue Y: yellow A: amber : red Y: yellow B black : red S: blue Y: yellow A: amber : red Y: yellow B black : red S: blue Y: yellow A: amber : red Y: yellow Specify a color code in place of ➀ or ➁ in the Type No. Dimensions Panel Thickness 0.5 to ocking ing Terminal Width t ectangular ound c12 ø Terminal Arrangement (bottom view) Mounting Hole ayout N ound/ Units ø10 0 ectangular Units ø10 0 NO OM 12 min. 12 min. 12 min. 16 min. Note: Determine mounting centers to ensure easy operation. 33

34 ø10 A1 Series Miniature ontrol Units Accessories ocking ing Wrench ens emoval Tool Shape Material Type No. 60 ø12 Metal (nickel-plated brass) Ordering Type No. Package Quantity MT-003 MT Dimensions (mm) Used to tighten the locking ring when installing the A1 control units into a panel. Tighten the locking ring to a torque of 0.29 N m maximum. Stainless Steel MT-101 MT Used to remove lens and button. 60 amp Holder Tool 70 ubber O-66 O-66 1 Used to remove and install ED lamps. Switch Guard Socket Terminal over Mounting Hole Plug 90 open For round/ square Unit For rectangular unit A-K1 A-K1 1 A-KH1 A-KH1 1 Solder Terminal A-1 A-1 1 P Board Terminal A-1V A-1V 1 Nylon A-V1 A-V1PN10 10 Used to protect pushbuttons from inadvertent operation. See page 35 for dimensions. Snaps on the rear of the A1 series control units. (see page 35 for dimensions) When wiring the terminals, insert the lead wires into the terminal cover holes before soldering. Terminal cover is not attached and must be ordered separately. Degree of protection: IP65 (remains 90 open) Nitryl rubber (black) A-B1 A-B1PN ø ED amp Illumination color: amber AD-SA AD-SA 1 AD-SAPN10 10 Amber ED color: amber clear urrent-limiting resistor is not contained ø4.0 Illumination color: green AD-SG AD-SG 1 Green ED color: yellow diffused AD-SGPN10 10 Illumination color: red AD-S AD-S 1 ed ED color: clear red AD-SPN10 10 Illumination color: yellow AD-SY ens color AD-SY 1 White/ AD-SYPN10 10 Yellow ED color: yellow clear 34

35 A1 Series Miniature ontrol Units ø10 Maintenance Parts Shape Type No. Ordering Type No. Marking Plate ound A1M-W A1M-WPN05 Package Quantity olor ode ➀➁ A1Q-W A1Q-WPN05 5 White ectangular A1H-W A1H-WPN05 ens Unit ound A1M-K1-➁ A1M-K1-➁PN02 Specify a color code in place of ➁ in A1Q-K1-➁ A1Q-K1-➁PN02 the Type No. A (amber), G (green), (red) ectangular A1H-K1-➁ A1H-K1-➁PN02 W (white), Y (yellow) Button Unit ound AB1M-BK1-➀ AB1M-BK1-➀PN02 2 Specify a color code in place of ➀ in AB1Q-BK1-➀ AB1Q-BK1-➀PN02 the Type No. B (black), G (green), (red) ectangular AB1H-BK1-➀ AB1H-BK1-➀PN02 S (blue), W (white), Y (yellow) Dimensions Switch Guard For ound/ Units (A-K1) 12 For ectangular Units (A-KH1) 16 Panel Thickness to min min min. 17 min. Socket (A-1, A-1V) Terminal t Terminal Arrangement N NO Holes amp Terminal (+) OM amp Terminal ( ) Terminal over Solder Terminal (A-1) P Board Terminal (A-1V) (P Board Terminal Mounting Hole ayout) (Bottom View) 17.3 ø10.8 Note: When wiring the terminals, insert the lead wires into the terminal cover holes before soldering

36 ø10 A1 Series Miniature ontrol Units Safety Precautions Turn off the power to A series control units before starting installation, removal, wiring, maintenance, and inspection of the control units. Failure to turn power off may cause electrical shocks or fire hazard. To avoid burning your hand, use the lamp holder tool when replacing lamps. For wiring, use wires of a proper gauge to meet the voltage and current requirements. Failure to tighten terminal screws may cause overheating and create a fire hazard. Operating Instructions eplacement of ens and Marking Plate emoval emove the lens assembly (color lens, marking plate, lens holder, and spring) by holding the color lens recesses with the ens emoval Tool (MT-101) and pulling it out. emove the marking plate by disengaging the latches between the color lens and lens holder. The marking plate must be engraved on the front side as shown below. atches Engraving Area olor lens Marking Plate Note: Make sure that the spring is inserted in the correct direction. The base of spring must fit the groove in the holder. Installation Place the marking plate on the lens holder in the correct direction, and press the color lens onto the lens holder to engage the latches. Put the spring on the lens holder and insert the lens holder into the housing in the correct direction. Installing Non-illuminated Button Non-illuminated pushbuttons contain a marking plate like illuminated units. Be sure to install the marking plate when replacing the button. eplacing the ED amp Spring ens etaining Holder Groove emoval Use the lamp holder tool (O-66) to remove lamps. Do not use pliers. Installation Use the lamp holder tool (O-66) to install lamps. Note the correct side of the tool for removal or installation. amp Holder Tool O-66 (ø8, ø10, ø12 series) Spring Wiring Solder the terminal at 350 within 3 seconds using a 60W soldering iron. Sn-Ag-u type is recommended when using leadfree solder. When soldering, do not touch the control unit with the soldering iron. Also ensure that no tensile force is applied to the terminal. Do not bend the terminal or apply excessive force to the terminal. Use non-corrosive rosin flux. Installing the Socket Install the socket on the control unit with the TOP markings on the control unit and the socket placed in the same direction. Operating Voltage of ED amps The operating voltage is measured at complete D. When using a pulsating voltage such as a full-wave rectification voltage, keep peak currents within the forward current If. Peak currents exceeding the If may shorten the ED lamp life. Other Notes lose Proximity Mounting When mounting pilot lights or illuminated pushbuttons collectively or lighting them continuously, heat may cause the ambient temperature to rise above the rated operating temperature. When the mounting panel is not made of metal or when the control units are mounted in an enclosed panel, provide for ventilation or lower the operating voltage. eplacement of Buttons (Illuminated/Non-illuminated) Do not replace buttons of maintained action units while the button is in the locked position. eplacing the button in the locked position may damage the internal mechanism. Be sure to release the button before replacing. Operating and Storage Environment 1. Make sure that the operating/storage temperature and humidity are within the ratings. 2. Do not use enclosed type units in an environment subject to oil, water or dust accumulation. Microswitch ontacts Do not connect NO and N contacts of the microswitch to different voltages or different power sources to prevent a dead short-circuit. For removing lamps For installing lamps Panel Mounting When mounting the control units into a panel, use the optional locking ring wrench (MT-003) to tighten the locking ring. Do not use pliers. Tightening torque must not exceed 0.29 N m. Excessive tightening will damage the locking ring. 36

37 ø8 A8 Series Miniature ontrol Units Short 22-mm-long body miniature control unit series with ED illumination face and snap-action switching. Bright and clear ED illumination. 8-mm mounting holes All series have terminals on the same plane. U recognized, SA certified ontact atings (ontact Block) ated Insulation Voltage 250V ated Thermal urrent 3A Operating Voltage (A/D) 24V 110V 220V A 50/60 Hz esistive oad 1.0A 0.5A Inductive oad 0.7A 0.5A D esistive oad 1.0A 0.2A Inductive oad 0.7A 0.1A ontact Material Silver Minimum applicable load: 5V A/D, 3 ma (applicable range may vary with operating conditions and load types) Weight Weight (approx.) A8M-M11: 2g A8M-P1: 2g AB8M-M1: 2g Specifications Operating Temperature Operating Humidity ontact esistance Insulation esistance Dielectric Strength Switch Unit Illumination Unit Vibration esistance Shock esistance Mechanical Durability (minimum operations) Electrical Durability (minimum operations) Degree of Protection 25 to +55 (no freezing) 45 to 85% H (no condensation) 50 mω maximum (initial value) 100 MΩ minimum (500V D megger) Between live and dead metal parts 2,000V A, 1 minute Between terminals of different poles: 2,000V A, 1 minute Between terminals of the same pole: 1,000V A, 1 minute Between contact and lamp terminals: 1,500V A, 1 minute Between live part and ground: 2,000V A, 1 minute Operating extremes: 5 to 55 Hz, amplitude 0.75 mm Damage limits: 500 m/s 2 (50G) Operating extremes: 200 m/s 2 (20G) Momentary: 200,000 operations : 100,000 operations Momentary: 100,000 operations : 50,000 operations (Switching frequency 1200 operations/h) Enclosed (IP40) ED amp atings (AD-S Type) Type No. AD-SA AD-SG AD-S AD-SY amp Base Exclusive for A series control units Forward urrent (If) 20 ma Forward Voltage (Vf) (nominal) 2.2V 2.1V 1.7V 2.2V everse Voltage (Vr) 4V Illumination olor A G Y ED amp olor Amber lear Yellow Diffused ed lear Yellow lear Applicable ens olor Amber Green ed Yellow and White Base Plastic olor ed ED amp ife (reference value) Approx. 50,000 hours (The illuminance reduces to 50% the initial intensity when used on complete D.) Operating Voltage & External urrent-limiting esistor (recommended value) (Note) 5V D: 150Ω, 1/2W 6V D: 200Ω, 1/2W 12V D: 510Ω, 1W 24V D: 1.1 kω, 1W Internal ircuit (+) ( ) Note: When ED lamps are used on voltages other than the above, external resistor value is determined by the following formula: = (operating voltage Vf) / If ED lamps do not have a current-limiting resistor, and external resistors of recommended values for each voltage must be provided. onnect a current-limiting resistor in series, otherwise ED lamps will be damaged. Because no protection diode is contained, ensure the correct polarity is observed. (+) urrent imiting esistor amp Terminal (+) ( ) amp Terminal ( ) 37