M2C OMRON | Alldatasheet
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Technical content
Indicator (Cylindrical 12-dia.) Indicator with Cylindrical 20-mm × 12-dia. Body
- Same basic design as the A3C Pushbutton Switch. Good illumination with even surface brightness. Cylindrical body means panel cutouts can be made easily. RoHS Compliant Refer to Safety Precautions for All Pushbutton Switches and Safety Precautions for the A3C. List of Models comprises the Display, Lamp, and Socket Unit. For information on combinations, refer to Ordering Information Appearance Model Rectangular M2CJ Square M2CA Round M2CT M 2 C J - 9 0 A 1 - 24E R (3) Lighting Type
- Colored-illumination models are also available. For details, refer to page “Colored-illumination” models operate in the way shown below: (4) Lighting Method LED lamp-lighted Models Incandescent Lamp- lighted Models (5) Color of Display For LED lamp For incandescent lamp Symbol Lighting type
1 Illumination only
ored. Color Symbol Operating voltage 05E 5 VDC 12E 12 VDC 24E 24 VDC Symbol Operating voltage 06 5 VAC/VDC 14 12 VAC/VDC 28 24 VAC/VDC Symbol Color RR e d Y Yellow G Green W White Symbol Color RR e d Y Yellow G Green A Blue W White (1) Shape of Display Symbol Shape J Rectangular A Square T Round (2) Terminal Type Symbol Terminal type
0 Solder terminals
Ordering Information
One set comprises the Display, Lamp, and Socket Unit. Solder Terminals Note: Enter the desired color symbol for the Display in the @ at the end of the model number. Appearance Lighting Model number (for set) Display color symbol Rectangular (M2CJ) LED lamp M2CJ-90A1-05E@ R: red Y: yellow G: green W: white M2CJ-90A1-12E@ M2CJ-90A1-24E@ Incandescent lamp M2CJ-90A1-06@ R: red Y: yellow G: green W: white A: blue M2CJ-90A1-14@ M2CJ-90A1-28@ Square (M2CA) LED lamp M2CA-90A1-05E@ R: red Y: yellow G: green W: white M2CA-90A1-12E@ M2CA-90A1-24E@ Incandescent lamp M2CA-90A1-06@ R: red Y: yellow G: green W: white A: blue M2CA-90A1-14@ M2CA-90A1-28@ Round (M2CT) LED lamp M2CT-90A1-05E@ R: red Y: yellow G: green W: white M2CT-90A1-12E@ M2CT-90A1-24E@ Incandescent lamp M2CT-90A1-06@ R: red Y: yellow G: green W: white A: blue M2CT-90A1-14@ M2CT-90A1-28@ Rectangular Models Square Models Round Models Individual models: Refer to pages 4 to 5. (The Display, Lamp, and Socket Unit can be ordered separately.) ■ Ratings: Refer to page 6. ■ Dimensions: Refer to page 7. ■ Accessories: Refer to the A3C.
Illumination-only and Colored-illumination LED Models “Illumination only” describes LED models for which the screen color is the same whether the LED is lit or not. The screen simply becomes brighter when the LED lights. Example: Red LED “Colored illumination” describes LED models for which the screen color is white when the LED is not lit and changes to the color of the LED lamp when the LED is lit. Ordering: With colored-illumination models, order the Display, Lamp, and Socket Unit as shown in the following table. Illuminated color Display Lamp (LED) Socket Unit Red IP40 A3C@-500W Enter one of the following symbols in @ J: Rectangular A: Square T: Round A16-@DR Enter one of the following symbols in @. 5: 5 VDC 12: 12 VDC 24: 24 VDC Refer to page 5. Order the Socket Unit that is appropri- ate for the Display. Yellow A16-@DY Green A16-@DG Cap (red) Legend plate (milky white) Reflective plunger LED lamp (red)…L amp Display Not lit Red Lit Red White cap (semi-transparent) Legend plate (milky white) Reflective plunger LED lamp (red)…L amp Display Not lit White Lit Red
can be created using individual Units. Also, store the parts as spares for maintenance and repairs. Ordering: Specify a model number from the following page. Display Rectangular Square Round Lamp LED Lamp Incandescent lamp Socket Unit Rectangular Square Round Ordering set combinations: Refer to page 2. ■ Ratings: Refer to page 6. ■ Dimensions: Refer to page 7. ■ Accessories: Refer to the A3C.
maintenance parts. Display (Lighted Models) LED Lamp Note: The red, yellow, and white Displays listed above can be used with either LED lamp-lighted models or incandescent lamp-lighted models. Incandescent Lamp Lamp LED Lamp Incandescent Lamp Socket Unit Appearance Button color Rectangular Square Round Red A3CJ-500R A3CA-500R A3CT-500R Yellow A3CJ-500Y A3CA-500Y A3CT-500Y Green A3CJ-500GY A3CA-500GY A3CT-500GY White A3CJ-500W A3CA-500W A3CT-500W Appearance Button color Rectangular Square Round Red A3CJ-500R A3CA-500R A3CT-500R Yellow A3CJ-500Y A3CA-500Y A3CT-500Y Green A3CJ-500G A3CA-500G A3CT-500G White A3CJ-500W A3CA-500W A3CT-500W Blue A3CJ-500A A3CA-500A A3CT-500A Color Rated voltage Red Yellow Green White
5 VDC A16-5DR A16-5DY A16-5DG A16-5DW
12 VDC A16-12DR A16-12DY A16-12DG A16-12DW
24 VDC A16-24DR A16-24DY A16-24DG A16-24DW
6 VAC/DC A16-5
14 VAC/DC A16-12
28 VAC/DC A16-24
Solder terminals M2CJ-7001 M2CA-7001 M2CT-7001
Incandescent Lamp Approved Standard Ratings UL (File No. E41515), CSA (File No. LR45258) LED: 24 VDC max. Incandescent lamp: 1 W at 28 VDC/VAC Note: Certification has been obtained for the Indicator. For detailed information on individual products that have received certification, consult your supplier. Nomenclature Model Structure Shape of Display Rated voltage Rated current Operating voltage Internal limiting resistance
5 VDC 30 mA 5 VDC ±5% 33 Ω
12 VDC 15 mA 12 VDC ±5% 270 Ω
24 VDC 10 mA 24 VDC ±5% 1,600 Ω
Rated voltage Rated current Operating voltage
6 VAC/VDC 60 mA 5 VAC/VDC
14 VAC/VDC 40 mA 12 VAC/VDC
28 VAC/VDC 24 mA 24 VAC/VDC
−10°C to +55°C (with no icing or condensation) Ambient operating humidity 35% to 85%RH Ambient storage temperature −25°C to +65°C (1) Shape of Display Display Socket Unit Lamp Cap Legend plate Reflective plunger (2) Color of Display (3) Type of Lamp Type Specifications (1) Shape of Pushbutton Rectangular Square Round (M2CJ) (M2CA) (M2CT) --- (2) LED Lamp-lighted Models Red, yellow, green, white Incandescent Lamp-lighted Models Red, yellow, green, white, blue --- (3) LED Lamp Incandescent Lamp
Dimensions (Unit: mm) Note: Unless specified, there is a tolerance of ±0.4 mm for dimensions. Terminal Connections Panel Cutout (Top View)
- If the panel is to be finished (e.g., coated), make sure that the panel meets the specified dimensions after the coating. Accessories, Replacements, and Tools The accessories, replacements, and tools for the A3C Lighted Pushbutton Switch can also be used with the A3C. Refer to the A3C. Safety Precautions Refer to Safety Precautions for Pushbutton Switches and Safety Precautions for the A3C. Rectangular Models (M2CJ) Square Models (M2CA) Roun d Models (M2CT) Solder terminal Rectangular/M2CJ Square/M2CA, Round/M2CT Indicator Unit only With Dust Cover --- 0.6 M12 × 1 9.5 9.5 26.5 15.7 14 11.8 11.8 14 11.8 0.6 M12 × 1 26.5 9.5 9.5 0.6 M12 × 1 26.5 11.8 dia. 9.5 9.5 14 dia. 6.5 1.6 Lamp terminal (t0.3) 0.8 0.8 L− L+20.6 Terminal Hole Dimensions Terminal Arrangement (bottom view) 19 min. 7.5±0.1 2 dia. (Lock hole) 5.5±0.1 15 min. 12 dia.+0.2 12 dia.+0.2 0 15 min. 22.5 min. 7.5±0.1 2 dia. 5.5±0.1 19 min. 12 dia.+0.2 ■ Ratings: Refer to page 6. ■ Dimensions: Refer to this page.
Application examples provided in this document are for reference only. In actual applications, confirm equipment functions and safety before using the product. Consult your OMRON representative before using the product under conditions which are not described in the manual or applying the product to nuclear control systems, railroad systems, aviation systems, vehicles, combustion systems, medical equipment, amusement machines, safety equipment, and other systems or equipment that may have a serious influence on live s and property if used improperly. M ake sure th at the r atings and perform ance ch aracteristics of the prod uct provide a m argin of safety for the system or equipment, and be sure to provide the system or equipment with double safety mechanisms. OMRON Corporation ELECTRONIC AND MECHANICAL COMPONENTS COMPANY Contact: www.omron.com/ecb Cat. No. A206-E1-01 0812(0207)(O) Note: Do not use this document to operate the Unit.