M2D OMRON | Alldatasheet

Document overview

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Technical content

Indicator (Cylindrical 8-dia.) Cylindrical 8-dia. Indicator

  • Same basic design as the A3D Pushbutton Switch.  Excellent 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 A3D. List of Models Appearance Model Rectangular M2DJ Square M2DA Round M2DT ■ Specifications: Refer to page 4. ■ Dimensions: Refer to page 5. ■ Accessories: Refer to the A3D. ■ Precautions for correct use and safety precautions: Refer to the A3D.

comprises the Display (with built-in LED) and Socket Unit. For information on combinations, refer to Ordering Information.

Ordering Information

the Display (with built-in LED), and Socket Unit. Note: Enter the desired color symbol for the Display in @: R (red), Y (yellow), G (green), or W (white) Appearance Degree of protection Model number Color symbol for Display Rectangular IP40 M2DJ-90A1-00E@ R, Y, G, W Square M2DA-90A1-00E@ Round M2DT-90A1-00E@ (1) (2) (3) M 2 D J - 9 0 A 1 - 0 0 E R (2) Terminal Type

  • If PCB terminals are required, use the Socket given under Accessories. For details, refer to A3D. Symbol Terminal type A Solder terminals (1) Shape of Display Symbol Shape J Rectangular A Square T Round (3) Color of Display
  • All models are illumination only. Colored-illumination models are not available.
  • An external resistor is required. For details, refer to A3D. Symbol Color RR e d YY e l l o w GG r e e n WW h i t e 24.5 9.5 24.5 9.5 24.5 9.5 9 dia. Individual models: Refer to pages 3. (The Display and Socket Unit can be ordered separately.) ■ Specifications: Refer to page 4. ■ Dimensions: Refer to page 5. ■ Accessories: Refer to pages A3D

created using individual Units. Also, store the parts as spares for maintenance and repairs. Ordering: Specify a model number from the following table. Display (with built-in LED) Socket Unit Appearance Color Rectangular Square Round Remarks Red M2DJ-500R M2DA-500R M2DT-500R Refer to the A3D datasheet for infor- mation on mounting and replacement. Yellow M2DJ-500Y M2DA-500Y M2DT-500Y Green M2DJ-500GY M2DA-500GY M2DT-500GY White M2DJ-500W M2DA-500W M2DT-500W Sealing IP40 Appearance Terminal type Rectangle Square Round Solder terminals M2DJ-7001 M2DA-7001 M2DT-7001 Display (with built-in LED) Socket Unit Ordering set combinations: Refer to page 2. ■ Specifications: Refer to page 4. ■ Dimensions: Refer to page 5. ■ Accessories: Refer to pages A3D

Built-in LED Lamp (Ta=25 °C) Note: The built-in LED lamp has no limiting resistor and so it is necessary to connect an external resistor within the range shown in the above table. For details of calculation formulas, refer to A3D. *1. Refer to the characteristic graph of VF-IF on A3D. *2. The white Display is also used for yellow. Characteristics Nomenclature Model Structure Item Color of LED Lamp Red Yellow (White) *2 Green Forward voltage, V F Reference value (V) *1 1.7 2.2 2.1 Maximum value (V) 2.0 2.5 2.5 Forward current, IF Reference value (mA) 20 20 20 Absolute maximum value (mA) 50 50 50 Permissible dissipation, PD Absolute maximum value (mW) 100 125 122 Reverse voltage, V R Absolute maximum value (V) 444 Ambient operating temperature −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 (with no icing or condensation) (2) Color of Display Socket Unit Specifications (1) Shape of Display Note: The M2DJ model is shown here as a representative example. Display Socket Unit Color cap Legend plate (milky white) Reflective plunger LED Type Specifications (1) Shape of Display Rectangular Square Round (M2DJ) (M2DA) (M2DT) --- (2) LED Lamp-lighted Models Red, Yellow, Green, White The LED lamp is built into the Display.

Dimensions (Unit: mm) Note: Unless specified, there is a tolerance of ±0.4 mm for dimensions. Terminals Panel Cutouts (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 are also used with the A3D Lighted Pushbutton Switch. Refer to the A3D datasheet. Safety Precautions Refer to Safety Precautions for all Pushbutton Switches and Safety Precautions for the A3D. Rectangular Models (M2DJ-90A1-00E@) Square Models (M2DA-90A1-00E@) Round Models (M2DT-90A1-00E@) M8 × 0.75 5.8 9.5 0.8 0.3 5.5 24.5 9 7.4 12.4 M8 × 0.75 5.8 9.5 0.8 0.3 5.5 24.5 9 7.4 7.4 M8 × 0.75 5.8 9.5 0.8 0.3 5.5 24.5 9 dia 7.4 dia. Type Terminals Indicator Solder Terminals Rectangular models (M2DJ) Square models (M2DA) and round models (M2DT) Note: Recommended panel thickness: 1.0 to 3.2 mm. Note: Recommended panel thickness: 1.0 to 3.2 mm. 0.8 t=0.3 0.8 1.6 8 dia. +0.2 10 min. 15 min. 10 min. 8 dia. +0.2

 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. A122-E1-03 0812(0207)(O) Note: Do not use this document to operate the Unit.