Indicator (Rectangular) M2P Large Rectangular-bodied Indicators Excellent illumination with even surface brightness. Three-color models (green, orange, red; chameleon lighting) included in lineup. Be sure to read Safety Precautions for All Pushbutton Switches and Safety Precautions of A3P. List of Models Model Appearance 52 max. 6.7 M2PJ (Rectangular) 25 32 52 max. 6.7 M2PA (Square) 25 25 6.4 52 max. M2PT (Round) 32 dia. Panel cutout dimensions: Refer to page 12. Dimensions: Refer to page 11. Accessories, replacements, and tools: Refer to the A3P. Ratings and characteristics: Refer to the A3P. http://www.ia.omron.com/ (c)Copyright OMRON Corporation 2007 All Rights Reserved. 1 M2P Model Number Structure Model Number Legend ..... The model numbers used to order sets of Units are illustrated below. One set comprises the Display, Lamp, and Socket. For information on combinations, refer to Ordering Information. (4) (5) 24E R (1) (2) (3) M2P J -90A 1 1 - 24E RW (1) Shape of Display Symbol Shape Rectangular J A Square T Round ..........Single screen Upper Lower ........................... Horizontal 2-split screen (2) Screen Pattern Illumination-only models Symbol Screen pattern Single screen 1 (3) Case Color Symbol 1 2 (5) Color of Display For LED Color Black Light gray Symbol R O G W K Note: M2PT model is available in light gray only. 2-split screen 2 Chameleon *1 G Note: The chameleon screen pattern is not available with M2PT models. The chameleon screen pattern is only available with 12 or 24-VDC models. *1. With chameleon models, the whole screen lights red, green, or orange. When not lit, the display is white. x The available rectangular models are shown below. Select from among the individual products shown on page 7. Vertical 2-split screen models 4-split screen models Horizontal 3-split Vertical 3-split screen models screen models The above diagrams show the Sockets with the " " mark facing down. Colored-illumination models up to the 4-split screen models are available as individual Units. Refer to page 7. "Colored-illumination" models operate in the way shown below: Unlit Lit White Color The built-in LED is colored. R (Red) Upper W (White) Lower Color Red Orange Green White Chameleon x The chameleon screen pattern is not available with M2PT models. x The chameleon screen pattern is only available with 12 or 24-VDC models. (4) Lighting Method LED-lighted Models (M2PJ and M2PA Only) For Incandescent Lamp Symbol Rated voltage 05E 5 VDC 12E 12 VDC 24E 24 VDC Symbol Color Red, Orange, No symbol White, Blue, Green LED Lamp-lighted Models (M2PT Only) x Includescoloredplate.Refertopage8 fordetails. x (Low-power incandescent lamp) Symbol Rated voltage 05C 5 VDC 12C 12 VDC 24C 24 VDC Note: M2PJ and M2PA can also be ordered separately. Refer to page 7 for details. Incandescent Lamp lighted Models Symbol Rated voltage 06 6 VAC/VDC 14 14 VAC/VDC 28 28 VAC/VDC Number of Built-in LED Lamps Screen pattern Single screen Horizontal 2split screen Vertical 2-split screen Horizontal 3split screen Vertical 3-split screen 4-split screen Number of Built-in Incandescent Lamps Screen pattern A3PJ A3PA 2 Single screen 2 1 2 --- Horizontal 2split screen 2 --- --- --- --- --- --- --- A3PJ A3PA A3PT Built-in LED models Vertical 2-split screen 4 *2 --- --- 3-split, E shape/ T shape 4 (Lowpower incandescent lamp) *2 4-split screen A3PT *2. These split screen models are available only as individual Units. They cannot be ordered as sets. http://www.ia.omron.com/ (c)Copyright OMRON Corporation 2007 All Rights Reserved. 2 M2P Ordering Information Ordering as a Set ................................. The model numbers used to order sets of Units are given in the following tables. One set comprises the Display, Lamp, and Socket. M2PJ (Rectangular) Single Screen Models Rectangular (Single Screen) Single screen (1) Case color Black Lighting method LED Chameleon Incandescent lamp Light gray 5 VDC M2PJ-90A11-05E(1) M2PJ-90A12-05E(1) 12 VDC M2PJ-90A11-12E(1) M2PJ-90A12-12E(1) 24 VDC M2PJ-90A11-24E(1) M2PJ-90A12-24E(1) 12 VDC M2PJ-90AG1-12EK M2PJ-90AG2-12EK 24 VDC M2PJ-90AG1-24EK M2PJ-90AG2-24EK 6 VDC/VAC M2PJ-90A11-06 M2PJ-90A12-06 14 VDC/VAC M2PJ-90A11-14 M2PJ-90A12-14 28 VDC/VAC M2PJ-90A11-28 M2PJ-90A12-28 Display color symbol R O G W *1 *2 Note: Enter the desired color symbol for the Display in (1). (R) = Red, (O) = Orange, (G) = Green, (W) = White. Example: Red MPJ-90A11-24E R *1. You can change the screen colors of chameleon models between red, green, and orange by changing the terminal wiring. Refer to page 14 for details. *2. Incandescent lamps are supplied with colored plates (white, red, green, blue, and orange) and legend plates (milk-white and transparent). Use the appropriate combination. Rectangular (Single Screen) Case color Incandescent lamp (2) Black Lighting method LED (1) 2-split screen Light gray 24 VDC M2PJ-90A21-24E(1)(2) 6 VDC/VAC M2PJ-90A21-06 14 VDC/VAC M2PJ-90A21-14 M2PJ-90A22-14 28 VDC/VAC M2PJ-90A21-28 M2PJ-90A22-28 Display color symbol M2PJ-90A22-24E(1)(2) ROGW --* Note: Enter the desired color symbols for the Display in (1) and (2). (R) = Red, (O) = Orange, (G) = Green, (W) = White. Example: Red Upper White Lower M2PJ-90A21-24E R W Red White * Incandescent lamps are supplied with colored plates (white, red, green, blue, and orange) and legend plates (milk-white and transparent). Use the appropriate combination. Individual models: Refer to pages 6 to 8. Ratings and characteristics: Refer to the A3P. (The Display, Lamp, and Socket can be ordered separately.) Dimensions: Refer to page 11. Accessories: Refer to the A3P. http://www.ia.omron.com/ (c)Copyright OMRON Corporation 2007 All Rights Reserved. 3 M2P Ordering Information Ordering as a Set ..................................The model numbers used to order sets of Units are given in the following tables. One set comprises the Display, Lamp, and Socket. M2PA (Square) Single Screen Models Square (Single Screen) Single screen (1) Case color Black Light gray 5 VDC M2PA-90A11-05E(1) M2PA-90A12-05E(1) 12 VDC M2PA-90A11-12E(1) M2PA-90A12-12E(1) 24 VDC M2PA-90A11-24E(1) M2PA-90A12-24E(1) 12 VDC M2PA-90AG1-12EK M2PA-90AG2-12EK 24 VDC M2PA-90AG1-24EK M2PA-90AG2-24EK 6 VDC/VAC M2PA-90A11-06 M2PA-90A12-06 14 VDC/VAC M2PA-90A11-14 M2PA-90A12-14 28 VDC/VAC M2PA-90A11-28 M2PA-90A12-28 Lighting method LED Chameleon Incandescent lamp Display color symbol ROGW *1 *2 Note: Enter the desired color symbol for the Display in (1). (R) = Red, (O) = Orange, (G) = Green, (W) = White. Example: Red M2PA-90A11-24E R *1. You can change the screen colors of chameleon models between red, green, and orange, by changing the terminal wiring. Refer to page 14 for details. *2. Incandescent lamps are supplied with colored plates (white, red, green, blue, and orange) and legend plates (milk-white and transparent). Use the appropriate combination. Square (Horizontal 2-split screen) (1) 2-split screen (2) Case color Lighting method LED 24 VDC 6 VDC/VAC Incandescent 14 VDC/VAC lamp 28 VDC/VAC Black M2PA-90A21-24E(1)(2) M2PA-90A21-06 M2PA-90A21-14 M2PA-90A21-28 Light gray Display color symbol M2PA-90A22-24E(1)(2) M2PA-90A22-06 M2PA-90A22-14 M2PA-90A22-28 ROGW * Note: Enter the desired color symbols for the Display in (1) and (2). (R) = Red, (O) = Orange, (G) = Green, (W) = White. Example: Red Upper White Lower M2PA-90D21-24E R W Red White * Incandescent lamps are supplied with colored plates (white, red, green, blue, and orange) and legend plates (milk-white and transparent). Use the appropriate combination. M2PT (Round) Single Screen Models Round (Single Screen) Single screen Case color Lighting method (1) Light gray LED 5 VDC 12 VDC 24 VDC M2PT-90A12-05C(1) M2PT-90A12-12C(1) M2PT-90A12-24C(1) Incandescent lamp 28 VDC/VAC M2PT-90A12-28 Display color symbol ROGW * Note: Enter the desired color symbol for the Display in (1). (R) = Red, (O) = Orange, (G) = Green, (W) = White. Example: Red M2PT-90A12-24C R * Incandescent lamps are supplied with a colored plates (white, red, green, blue, and orange). Use the appropriate combination. Models A3PT and M2PT (round models), however, are not supplied with legend plates. Individual models: Refer to pages 6 to 8. Ratings and performance: Refer to the A3P. (The Display, Lamp, and Socket can be ordered separately.) Dimensions: Refer to page 11. Accessories: Refer to the A3P. http://www.ia.omron.com/ (c)Copyright OMRON Corporation 2007 All Rights Reserved. 4 M2P Ordering Information 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 Not lit Cap (transparent) Red Lit Legend plate (transparent) Red Display Colored plate (red) Lamp holder LED lamp (red) - - - Lamp "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. Example: Red LED Not lit Cap (transparent) White Lit Legend plate (transparent) Red Display Colored plate (white) Lamp holder LED lamp (red) - - - Lamp Ordering: For a colored-illumination Indicator, order the Display, Lamp, and Socket as shown in the following table. Display x Select the LED lamp-lighted model required from the selection on page 7. Each assembly includes the number of white colored plates required to enable colored illumination for the corresponding screen-split configuration. For example, 4-split screen models includes 4 white colored plates. http://www.ia.omron.com/ Lamp x Select the LED lamps to suit your desired coloration from the selection on page 8. x Number of necessary LED lamps (standard): M2PJ (rectangular): 4 M2PA (square): 2 M2PT (round): 2 Socket x Select from the Sockets on page 8. (c)Copyright OMRON Corporation 2007 All Rights Reserved. 5 M2P Ordering Information Ordering Individually ....... Displays, Lamps, and Sockets can be ordered separately. Combinations that are not available as sets can be created using individual Units. Also, store the parts as spares for maintenance and repairs. LED-lighted/Chameleon Models (LED is built into the Display.) LED Lamp-lighted Models (LED lamp and Display are separate.) Display Incandescent Lamp-lighted Models (Incandescent lamp and Display are separate.) Display Display Round (M2PT) models not available. x M2P@-5@@@-@@E (for Indicator) x M2P@-502@ (for Indicator) x M2P@-501@ (for Indicator) Lamp (LED Lamp) *1 Lamp (Incandescent Lamp) *2 SLL-@@E@ x Standard lamp: SLL-@@ x Low-power lamp: SLL-@@H Socket * Socket * Socket * x M2P@-7@@@-@ (for Indicator) x M2P@-7@@@-@ (for Indicator) x M2P@-7@@@-@ (for Indicator) * The Socket is compatible with LED-lighted, LED lamp-lighted, and incandescent lamp-lighted models. *1. Number of necessary LED lamps. Screen pattern M2PJ *2. Number of necessary incandescent lamps. M2PJ M2PA M2PT 2 1 2 --- Horizontal 2-split screen 2 --- --- --- Vertical 2-split screen --- --- Vertical 3-split screen Horizontal 3-split screen --- --- --- --- 4-split screen --- --- --- --- Single screen Horizontal 2-split screen Vertical 2-split screen Ordering set combinations: Refer to pages 3 to 4. M2PA M2PT 2 2 Single screen 2 4 Screen pattern 4 (lowpower incandesVertical 3-split screen cent Horizontal 3-split screen lamp) 4-split screen Ratings and characteristics: Refer to the A3P. Dimensions: Refer to page 11. Accessories: Refer to the A3P. http://www.ia.omron.com/ (c)Copyright OMRON Corporation 2007 All Rights Reserved. 6 M2P Ordering Information Ordering Individually .......Displays, Lamps, and Sockets can be ordered separately. Combinations that are not available as sets can be created using individual Units. Also, store the parts as spares for maintenance and repairs. Display LED-lighted Models (LED is built-in.) Appearance Rectangular models Split-screen color White (W) (color symbol) Single M2PJ-5701-@@E screen Horizontal 2- 2 split screen Square models Green (G) Orange (O) Selection precautions M2PJ-5702-@@E M2PJ-5703-@@E M2PJ-5706-@@E White M2PJ-5711-@@E M2PJ-5712-@@E M2PJ-5713-@@E M2PJ-5716-@@E Red M2PJ-5721-@@E M2PJ-5722-@@E M2PJ-5723-@@E M2PJ-5726-@@E Green M2PJ-5731-@@E M2PJ-5732-@@E M2PJ-5733-@@E M2PJ-5736-@@E Orange M2PJ-5741-@@E M2PJ-5742-@@E M2PJ-5743-@@E M2PJ-5746-@@E Single screen Horizontal 2-split screen Red (R) M2PA-5701-@@E M2PA-5702-@@E M2PA-5703-@@E M2PA-5706-@@E White M2PA-5711-@@E M2PA-5712-@@E M2PA-5713-@@E M2PA-5716-@@E Red M2PA-5721-@@E M2PA-5722-@@E M2PA-5723-@@E M2PA-5726-@@E Green M2PA-5731-@@E M2PA-5732-@@E M2PA-5733-@@E M2PA-5736-@@E Orange M2PA-5741-@@E M2PA-5742-@@E M2PA-5743-@@E M2PA-5746-@@E x Enter the voltage to be used in the @@ at the end of the model number. Examples of voltage used: 5 V= 0 5 E 12 V= 1 2 E 24 V= 2 4 E Horizontal 2-split screen models support only 24V. x For the color of the shaded part, select the model according to the colors given at the top of the table. Note: 1. A cap, legend plate (transparent), colored plate, white plunger case, and LED (with a current-limiting resistor) are built into the standard lighting unit. 2. Split-screen coloring configurations are given with the " " mark on the Sockets facing down. LED Lamp-lighted Models (LED is not built-in.) Model Screen pattern Rectangular models Screen Square models Model Round models Screen Model Selection precautions Screen Model Single screen M2PJ-5021 M2PA-5021 M2PT-5021 Horizontal 2-split screen M2PJ-5022 M2PA-5022 --- Vertical 2-split screen M2PJ-5023 --- --- Horizontal 3-split screen M2PJ-5024 --- --- Vertical 3-split screen 4-split screen M2PJ-5025 M2PJ-5026 Ordering set combinations: Refer to pages 3 to 4. --- --- --- --- x Colored plates (white, red, green, and orange), a legend plate (transparent), and a light baffle (split-screen models only) are included. Use the appropriate combination for the LED coloring required. x The number of white colored plates required to enable colored illumination for the corresponding screen-split configuration is included. (For example, 4-split screen models include 4 white colored plates). x The number of colored plates included for each model are shown in the following table. White Red Green Orange Single screen Screen pattern 1 1 1 1 Horizontal 2-split screen Vertical 2-split screen 2 1 1 1 Horizontal 3-split screen Vertical 3-split screen 3 2 2 2 4-split screen 4 1 1 1 Ratings and characteristics: Refer to the A3P. Dimensions: Refer to page 11. Accessories: Refer to the A3P. http://www.ia.omron.com/ (c)Copyright OMRON Corporation 2007 All Rights Reserved. 7 M2P Ordering Information Ordering Individually ...........Displays, Lamps, and Sockets can be ordered separately. Combinations that are not available as sets can be created using individual Units. Also, store the parts as spares for maintenance and repairs. Display Incandescent Lamp-lighted Models (Incandescent lamp is not built-in.) Model Rectangular models Screen pattern Screen Square models Model Round models Model Model Selection precautions Model Model M2PT-5011 * x Colored plates (white, red, green, orange, and blue), a legend plate (transparent), and a light baffle (split-screen models only) are supplied. * M2PT (round) models do not contain a legend plate. x The number of colored plates supplied is shown in the following table. Single screen M2PJ-5011 M2PA-5011 Horizontal 2split screen M2PJ-5012 M2PA-5012 --- Vertical 2-split screen M2PJ-5013 --- --- Horizontal 3split screen White Red Green Orange Blue M2PJ-5014 --- --- Single screen 1 1 1 1 1 Horizontal 2-split screen Vertical 2-split screen 1 1 1 1 1 Horizontal 3-split screen Vertical 3-split screen 2 2 2 2 2 4-split screen 2 2 2 2 2 Screen pattern Vertical 3-split screen M2PJ-5015 --- --- 4-split screen M2PJ-5016 --- --- Chameleon Models (with Built-in LED) Shape Chameleon indicator Rated voltage 12 VDC M2PJ-5800-12E 24 VDC M2PJ-5800-24E 12 VDC M2PA-5800-12E 24 VDC M2PA-5800-24E Rectangular Note: 1. With the chameleon models, the whole screen lights red, green, or orange (i.e., red and green simultaneously). 2. A cap, legend plate (transparent), white colored plate, and LED (with a current-limiting resistor) are built into the Display. Square Lamp (For mounting, refer to the A3P.) LED Lamp Voltage Color 5 VDC 12 VDC 24 VDC Model (DC only) Model (DC only) Model (DC only) Applicable cap ( color) (colored plate) Red SLL-05ER SLL-12ER SLL-24ER Red Yellow SLL-05EY SLL-12EY SLL-24EY Orange Green SLL-05EG SLL-12EG SLL-24EG Green White SLL-05EW SLL-12EW SLL-24EW White Standard lamp Low-voltage lamp Selection precautions In the standard setup, 4 LED lamps are used with M2PJ models and 2 LED lamps are used with M2PA and M2PT models. Incandescent Lamp Voltage Lamp type 5 VAC/VDC SLL-06 SLL-06H 12 VAC/VDC SLL-14 SLL-14H 24 VAC/VDC SLL-28 SLL-28H Socket Selection precautions x In the standard setup for M2PJ models, 2 lamps are used with single screen models, and 4 lamps are used with split-screen models. If 3 or 4 lamps are lit continuously, use lowpower lamps. x In the standard setup for M2PA models, 1 lamp is used with single screen models, and 2 lamps are used with split-screen models. x In the standard setup for M2PT models, 2 lamps are used. (common to both incandescent lamp-lighted and LED-lighted models) Rectangular Square Model M2PJ-7010-1 Round Model M2PA-7010-1 Ordering set combinations: Refer to pages 3 to 4. Selection precautions Model M2PT-7010-2 x The end digit denotes the color of the flange: -1 denotes a black flange, and -2 denotes a light gray flange. Round switches are available only in light gray, and not in black. Ratings and characteristics: Refer to the A3P. Dimensions: Refer to page 11. Accessories: Refer to the A3P. http://www.ia.omron.com/ (c)Copyright OMRON Corporation 2007 All Rights Reserved. 8 M2P Ordering Information Accessories Accessories are the same as those for the A3P Lighted Pushbutton Switches. Refer to the A3P. LED and Incandescent Lamp Ratings and Characteristics Ratings and characteristics the same as those for the A3P Lighted Pushbutton Switches. Refer to the A3P. Nomenclature Construction Lighting method Models Screen pattern LED-lighted models (LED is built-in.) LED lamp-lighted models (LED is not built-in.) M2PJ Incandescent lamp-lighted models (Incandescent lamp is not built-in.) M2PJ M2PA M2PA M2PT Single screen Single screen Single screen Vertical 3-split screen Single screen Single screen Horizontal 2split screen Horizontal 2split screen Horizontal 2split screen Horizontal 3split screen Horizontal 2-split screen Chameleon (3-color) Chameleon (3-color) Vertical 2split screen 4-split screen LED-lighted models LED-lighted models M2PA M2PT Single screen M2PJ Vertical 3-split screen Single screen Single screen Horizontal 2split screen Horizontal 3split screen Horizontal 2-split screen Vertical 2split screen 4-split screen Incandescent lamp-lighted models LED lamp-lighted models Chameleon models (full screen illumination in one of three colors) Cap (transparent) Cap (transparent) Cap (transparent) Display Legend plate (transparent) Legend plate (transparent) (Split-screen models Legend plate * contain light baffles.) (transparent) Display Colors: Colored plate Colored plate Colored plate * LED-lighted and LED lamp-lighted models White, Red, Green, Orange LED Unit Built-in LED LED Unit 3-color emitter Lamp holder * Incandescent lamp-lighted models White, Red, Green, Blue, Orange * Incandescent lamp-lighted M2PT models do not contain legend plates. Lamp Case Color Select either black or light gray to suit your panel design. (The round M2PT models are available in light gray only.) Socket Note: The above diagram for LED lamp-lighted and incandescent lamp-lighted models shows the M2PJ model. http://www.ia.omron.com/ (c)Copyright OMRON Corporation 2007 All Rights Reserved. 9 M2P Nomenclature M2P Lighting Method Diagram LED-lighted models Single screen models Single screen models LED models Horizontal 2-split screen models Horizontal 2-split Vertical 2-split screen models screen models LED lamp-lighted models Vertical 3-split Horizontal 3-split 4-split screen screen models screen models models M2PJ (rectangular) Single screen models Chameleon models (Full screen illumination in one of three colors) Single screen models Incandescent lamplighted models LED models LED lamp-lighted models Single screen models Horizontal 2-split screen models Single screen models Horizontal 2-split screen models Single screen models M2PA (square) Single screen models Horizontal 2-split screen models Single screen models LED models x As a set: See page 3. x Individually: See page 6. LED lamp-lighted models As a set: See page 3. Individually: See page 6. *Models indicated with an asterisk are only available individually. x As a set: See page 3. x Individually: See page 6. x Individually: See page 6. (Not available as a set.) x As a set: See page 3. x Individually: See page 6. Chameleon models Incandescent lamplighted models x Individually: See page 6. (Not available as a set.) Horizontal 2-split Vertical 2-split screen models screen models* Vertical 3-split Horizontal 3-split 4-split screen screen models* screen models* models* LED-lighted models x As a set: See page 3. x Individually: See page 6. x As a set: See page 3. x Individually: See page 6. x As a set: See page 3. x Individually: See page 6. M2PT (round) Single screen models Incandescent lamplighted models http://www.ia.omron.com/ x As a set: See page 3. x Individually: See page 6. (c)Copyright OMRON Corporation 2007 All Rights Reserved. 10 M2P Dimensions (Unit: mm) M2PJ (Rectangular) Models M2PA (Square) Models 22 29.90.2 26.1 2.8 OMRON logo OMRON logo #110 quick connect terminal /soldered terminal #110 quick connect terminal /soldered terminal 0.5 250.1 22.90.2 18.9 @19.1 250.1 6.7 320.1 22.90.2 43.6 250.1 52 max. 6.7 43.6 52 max. M2PT (Round) Models #110 quick connect terminal/soldered terminal 22.4 28.5 dia. OMRON logo 23.8 32 dia. 24.9 dia. 6.4 43.6 52 max. Note: Use a panel thickness of 0.5 mm for tab terminals #110 and solder terminals. Accessory Mounting Dimensions Dimensions for mounting accessories are the same as those for the A3P Lighted Pushbutton Switches. Refer to the A3P. http://www.ia.omron.com/ (c)Copyright OMRON Corporation 2007 All Rights Reserved. 11 M2P Dimensions (Unit: mm) Panel Cutout M2PJ (Rectangular) Models Classification Flange mount models Mounting design Individual mounting (Horizontal) 250.1 Multiple mounting (Horizontal) 250.1 23.50.3 320.1 1 2 32n-1.50.3 n Panel cutout spacing between rows of Units: 23.50.3 32n0.5 3 min. Individual mounting (Vertical) Multiple mounting (Vertical) Individual mounting (Horizontal) Mount to long mounting plate (A3PJ3002) before use. 320.1 Multiple mounting (Horizontal) 320.1 1 2 Mount to long mounting plate (A3PJ3002) before use. n 25n0.5 Multiple mounting (Vertical) 6 min. 30.50.3 25n-1.50.3 30.50.3 36.40.3 23.50.3 39 27 1 2 32.9n+3.50.3 n 23.50.3 33n+61 Individual mounting (Vertical) 23.50.3 27 Mount to long mounting plate (A3PJ3002) before use. 34 320.1 34 1 For barrier mount models, refer to Accessories on the A3P. Panel cutout spacing between rows of Units: Dotted line indicates the position of each mounting barrier. 29.40.3 1.3 6 min. 30.50.3 6 min. 2 Mount to long mounting plate (A3PJ3002) before use. n 26n+61 Note: 1. 2. 3. 4. Remarks 30.50.3 250.1 Barrier mount models Panel cutout 25.9n+3.50.3 30.50.3 n: Number of Units Recommended panel thickness: 1 to 5 mm Mount the panel before mounting the Switch Guard. If the panel is to be finished (e.g., coated), make sure that the panel meets the specified dimensions after the coating. M2PA (Square) Models Classification Flange mount models Individual mounting Mounting design Panel cutout Panel cutout spacing between rows of Units: 23.50.3 250.1 Remarks 22.50.3 250.1 33 min. Multiple mounting 250.1 Individual mounting 27 Multiple mounting 27 1 2 23.50.3 n 25n0.1 23.50.3 27.80.3 32 Barrier mount models 6 min. 25n-2.50.3 Panel cutout spacing between rows of Units: Dotted line indicates the position of each mounting barrier. 1.3 1 2 26n+6.51 n 6 min. 23.50.3 26n+2.50.3 6 min. Note: 1. n: Number of Units 2. Recommended panel thickness: 1 to 5 mm 3. If the panel is to be finished (e.g., coated), make sure that the panel meets the specified dimensions after the coating. M2PT (Round) Models 6.4 dia. R11.8+0.2 -0 290.3 dia. 4 min. http://www.ia.omron.com/ (c)Copyright OMRON Corporation 2007 All Rights Reserved. 12 M2P Dimensions (Unit: mm) Terminal connections LED-lighted Models Rated voltage Model 5 VDC Screen pattern BOTTOM VIEW Single screen M2PJ TOP VIEW 12 VDC BOTTOM VIEW NO1 NO1 L4- L2- L1- NC1 L3- LC+ C1 24 VDC TOP VIEW L2- L1- L3- LC+ C1 Lighting block BOTTOM VIEW TOP VIEW Terminal arrangement TOP VIEW NO1 L4- L2- L1- NC1 L3- LC+ C1 L4- NC1 Terminal arrangement BOTTOM VIEW Lighting block BOTTOM VIEW Terminal arrangement Lighting block TOP VIEW 2-split screen NO1 L4- L2- L1- NC1 L3- LC+ C1 Terminal arrangement NO1 L4- L2- L1- NC1 L3- LC+ C1 Lighting block BOTTOM VIEW TOP VIEW Single screen BOTTOM VIEW TOP VIEW NO1 LC+ L1- NO1 LC+ L1- NC1 L2- C1 NC1 L2- C1 NC1 L2- C1 BOTTOM VIEW TOP VIEW 2-split screen BOTTOM VIEW TOP VIEW Lighting block NO1 LC+ L1- Terminal arrangement M2PA Terminal arrangement Terminal Lighting block arrangement BOTTOM VIEW TOP VIEW NO1 LC+ L1- NO1 LC+ L1- NC1 L2- C1 NC1 L2- C1 Terminal Lighting block arrangement http://www.ia.omron.com/ Terminal Lighting block arrangement Terminal Lighting block arrangement (c)Copyright OMRON Corporation 2007 All Rights Reserved. 13 M2P Incandescent Lamp-lighted/LED Lamp-lighted Models (All are shown with the OMRON logo facing down. The terminal arrangements are the same as for the LED-lighted models.) Model Rectangular M2PJ models Type BOTTOM VIEW TOP VIEW Square M2PA models BOTTOM VIEW TOP VIEW L2- BOTTOM VIEW TOP VIEW NC LC+ L1- L4- Round M2PT models L1- L1- LC+ Indicator L2- LC+ L2- L3- Terminal arrangement Lighting block Terminal arrangement Lighting block Terminal arrangement Lighting block LED Chameleon Models Rated voltage 24 VDC Model Rectangular M2PJ model L2- L4- L3- Square M2PA model L1- LC+ L1- LC+ L2- Terminal Arrangement and Coloring Chameleon Models Wiring Coloring LC+ LC+ L1- L2- Green Red LC+ L1- and L2shorted Orange Safety Precautions Refer to Safety Precautions for All Pushbutton Switches and Safety Precautions for the A3P. http://www.ia.omron.com/ (c)Copyright OMRON Corporation 2007 All Rights Reserved. 14 Safety Precautions for All Pushbutton Switches For the individual precautions for a Switch, refer to the Safety Precautions in the section for that Switch. WARNING Do not perform wiring with power supplied to the Switch. Do not touch the terminals or other charged parts of the Switch while power is being supplied. Doing so may result in electric shock. Caution Do not apply a voltage between the incandescent lamp and the terminal that is greater than the rated voltage. Doing so may damage the lamp or LED and cause the Operation Unit to 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. Precautions for Correct Use For details, refer to the Precautions for Correct Use in the Technical Guide for Pushbutton Switches. http://www.ia.omron.com/ (c)Copyright OMRON Corporation 2007 All Rights Reserved. C-1 Technical Guide for Pushbutton Switches Precautions for Correct Use of Pushbutton Switches For the individual precautions for a Switch, refer to the precautions in the section for that Switch. Electrical Characteristics 1. Operating Load x The switching load capacity of the Switch greatly varies between AC and DC. Always be sure to apply the rated load. The control capacity will drastically drop if it is a DC load. This is because a DC load has no current zero-cross point, unlike an AC load. Therefore, if an arc is generated, it may continue for a comparatively long time. Furthermore, the current direction is always the same, which results in a contact relocation phenomena whereby the contacts easily stick to each other and do not separate when the surfaces of the contacts are uneven. x Some types of load have a great difference between normal current and inrush current. Make sure that the inrush current is within the permissible value. The greater the inrush current in the closed circuit is, the greater the contact abrasion or shift will be. Consequently, contact weld, contact separation failures, or insulation failures may result. Furthermore, the Switch may be broken or damaged. x If the load is inductive, counter-electromotive voltage will be generated. The higher the voltage is, the higher the generated energy will be, which will increase the abrasion of the contacts and contact relocation phenomena. Be sure to use the Switch within the rated conditions. All the performance ratings given are for operation under the following conditions unless otherwise specified. Inductive load: A minimum power factor of 0.4 (AC) and a maximum time constant of 7 ms (DC) Lamp load: An inrush current 10 times higher than the steady-state current Motor load: An inrush current 6 times higher than the steady-state current Note: Inductive loads can cause problems especially in DC circuitry. Therefore, it is essential to know the time constants (L/R) of the load. 2. Load Connections Do not contact a single Switch to two power supplies that are different in polarity or type. Connection of Different Polarities The power supply may short-circuit if the loads are connected in the way shown in the "incorrect" example below. Incorrect Load Inrush Current I (A) Load correct Load i (Inrush current) Load Connect the load to the same polarity. o (Steadystate current) t x Approximate control capacities are given in ratings tables, but these alone are insufficient to guarantee correct operation. For special types of load, with unusual switching voltage or current waveforms, test whether correct operation is possible with the actual load before application. x When switching for microloads (voltage or current), use a Switch with microload specifications. The reliability of silver-plated contacts, which are used in Switches for standard loads, will be insufficient for microloads. x When switching microloads or very high loads that are beyond the switching capacity of the Switch, connect a relay suitable for the load. Even in the "correct" example, note that the insulation performance of the switch may deteriorate and the switch life may be shortened because loads are connected to both contacts. Connection of Different Power Supplies The DC and AC power may be mixed for the circuit shown below. Incorrect Load AC DC Type of Load vs. Inrush Current I (A) Load Solenoid (Approximately 10 to 20 times higher) Do not design a circuit where voltage is imposed between contacts, otherwise contact weld may result. Incandescent lamp (Approximately 10 to 15 times higher) Motor (Approximately 5 to 10 times Relay higher) (Approximately 4 to 5 times higher) Incorrect 200 V Load 100 V t http://www.ia.omron.com/ (c)Copyright OMRON Corporation 2007 All Rights Reserved. C-2 Technical Guide for Pushbutton Switches 3. Contact Protective Circuit Apply a contact protective circuit to extend the contact life, prevent noise, and suppress the generation of carbide or nitric acid. Be sure to apply the contact protective circuit correctly, otherwise an adverse effect may occur. The following provides typical examples of contact protective circuits. If the Limit Switch is used in an excessively humid location for switching a load that easily generates arcs, such as an inductive load, the arcs may generate NOx, which will change into HNO3 if it reacts with moisture. Consequently, the internal metal parts may corrode and the Limit Switch may fail. Be sure to select the ideal contact preventive circuit from the following. Typical Examples of Contact Protective Circuits Applicable current Circuit example AC C R Power supply Inductive load CR circuit C Inductive load Power supply Diode method Diode and Zener diode method Power supply Power supply Varistor method R Element selection C: 1 to 0.5 PF u switching current (A) R: 0.5 to 1 : u switching voltage (V) *When AC is switched, the load impedance The values may change according to the * Yes must be lower than the CR impedance. characteristics of the load. The capacitor suppresses the spark discharge of current when the contacts are open. The resistor limits the inrush current when the contacts The operating time will be greater if the load are closed again. Consider the roles of the capacitor and resistor and determine ideal is a relay or solenoid. Connecting the CR circuit in parallel to the load is effective when capacitance and resistance values through Yes Yes the power supply voltage is 24 or 48 V and in testing. Basically, use a capacitor with a dielectric strength between 200 and 300 V. parallel to the contacts when the power When AC is switched, make sure that the supply voltage is 100 to 200 V. capacitor has no polarity. Inductive load No Energy stored in the coil is changed into current by the diode connected in parallel to the load. Then the current flowing to the coil Yes is consumed and Joule heat is generated by the resistance of the inductive load. The reset time delay with this method is longer than that in the CR method. Inductive load No Use a Zener diode with a Zener voltage that This method will be effective if the reset time is approximately 1.2 u power supply voltage Yes delay caused by the diode method is too as, depending on the environment, the load long. may not operate. Inductive load Power supply Feature and details DC The diode must withstand a peak inverse voltage 10 times higher than the circuit voltage and a forward current as high or higher than the load current. This method makes use of constant-voltage characteristic of the varistor so that no high-voltage is imposed on the contacts. This method causes a reset time delay. Yes Yes Connecting a varistor in parallel to the load is effective when the supply voltage is 24 to 48 V and in parallel to the contacts when the supply voltage is 100 to 200 V. --- Do not apply contact protective circuits as shown below. C Power supply Load This circuit effectively suppresses arcs when the contacts are OFF. The capacitor will be charged, however, when the contacts are OFF. Consequently, when the contacts are ON again, short-circuited current from the capacitance may cause contact weld. Power C supply Load This circuit effectively suppresses arcs when the contacts are OFF. When the contacts are ON again, however, charge current will flow to the capacitor, which may result in contact weld. Switching a DC inductive load is usually more difficult than switching a resistive load. By using an appropriate contact protective circuit, however, switching a DC inductive load will be as easy as switching a resistive load. 4. Switching x Do not use the Switch for loads that exceed the rated switching capacity or other contact ratings. Doing so may result in contact weld, contact separation failures, or insulation failures. Furthermore, the Switch may be broken or damaged. x Do not touch the charged switch terminals while power is supplied, otherwise an electric shock may be received. x The life of the Switch varies greatly with switching conditions. Before using the Switch, be sure to test the Switch under actual conditions. Make sure that the number of switching operations is within the permissible range. If a deteriorated Switch is used continuously, insulation failures, contact weld, contact failures, switch damage, or switch burnout may result. http://www.ia.omron.com/ x Do not apply excessive or incorrect voltages to the Switch or incorrectly wire the terminals. Otherwise, the Switch may not function properly and have an adverse effect on external circuitry. Furthermore, the Switch itself may become damaged or burnt. x Do not use the Switch in locations where flammable or explosive gases are present. Otherwise switching arcs or heat radiation may cause a fire or explosion. x Do not drop or disassemble the Switch, otherwise it may not be capable of full performance. Furthermore, it may be broken or burnt. (c)Copyright OMRON Corporation 2007 All Rights Reserved. C-3 Technical Guide for Pushbutton Switches Mechanical Conditions Operating Force and Operating Method Mounting x Fingertip operation is an important feature of Pushbutton Switches. In terms of Switch operation, Pushbutton Switches differ greatly from detection switches such as Microswitches. Operating the Switch using a hard object (e.g., metal), or with a large or sudden force, may deform or damage the Switch, resulting in faulty or rough operation, or shortening of the Switch life. The strength varies with the size and construction of the Switch. Use the appropriate Switch for the application after confirming the operating method and operating force with this catalog. Hammer Do not apply excessive or sudden force. x The pushbutton surface is composed of resin. Therefore, do not attempt to operate the pushbutton using a sharp object, such as a screwdriver or a pair of tweezers. Doing so may damage or deform the pushbutton surface and result in faulty operation. Do not use sharp objects. x Switches can be broadly divided into two categories according to mounting method: panel-mounting models and PCB-mounting models. Use the appropriate model for the mounting method required. Basically, panel-mounting Switches can withstand a greater operating force than PCB-mounting Switches. If, however, the panel thickness or the panel-cutout dimensions are not suitable for the Switch, it may not be able to withstand the normal operating force. With continuous mounting in particular, select a panel of a thickness that is easily sufficient to withstand the total operating force. x Panel-mounting Switches can be divided into two categories according to the mounting method: snap-in mounting models and screw-mounting models. Snap-in mounting Switches are held in place with the elasticity of resin or a metal leaf spring. Do not attempt to modify the spring after mounting. Doing so may result in faulty operation or damage the mounting structure. Mount screwmounting models using the screws and nuts provided (or individually specified). Tighten the screws to the specified torque. Mounting with different screws or nuts, or tightening beyond the specified torque may result in distortion of the inside of the case or damage to the screw section. Snap-in Mounting Screw Mounting Do not attempt to modify the spring after mounting. Use the screws and nuts provided (or specified). Screwdriver Tweezers x Subjecting the Switch to severe vibrations or shock may result in faulty operation or damage. Also, many of the Switches are composed of resin so contact with sharp objects may result in damage to the surface. This kind of damage may spoil the appearance of the Switch or result in faulty operation. Do not throw or drop the Switch. Do not drop or knock the Switch. Do not drop objects or place heavy objects on the Switch. Do not operate the Switch with heavy or sharp objects. Hammer http://www.ia.omron.com/ Screwdriver (c)Copyright OMRON Corporation 2007 All Rights Reserved. C-4 Technical Guide for Pushbutton Switches Mounting Precautions * Perform hand soldering using the appropriate soldering iron. Wiring * Perform wiring so that the lead wires will not be caught on other objects as this will cause stress on the Switch terminals. Wire the Switch so that there is slack in the lead wires and fix lead wires at intermediate points. If the panel to which the Switch is mounted needs to be opened and closed for maintenance purposes, perform wiring so that the opening and closing of the panel will not interfere with the wiring. Terminal Perform soldering for between 3 to 5 s with a suitable soldering iron. Small-capacity soldering iron used for a long time Large-capacity soldering iron Lead wire * With the exception of PCB-mounting Switches, when performing hand soldering, hold the Switch so that the terminals point downwards so that flux does not get inside the Switch. * Leave a gap of at least 1 mm between the soldered parts and the surface of the case so that flux does not get inside the Switch. Case Terminal * With miniature Switches, the gap between the terminals is very narrow. Use protective or heat-absorbing tubes to prevent burning of the wire sheath or shorting. Solder 1 mm min. Lead wire * When applying flux using a brush, use a sponge soaked in flux as shown below. Do not apply more than is necessary. Also, apply the flux with the PCB inclined at an angle of less than 80 so that flux does not flow onto the mounting surface of the Switch. Brush Protective tube Soldering * There are two methods for soldering the Switch: hand soldering and automatic soldering. In addition, automatic soldering itself can be divided into two types : dip soldering and reflow soldering. Use the soldering method appropriate for the mounting method. 80 max. Sponge soaked in flux Typical Soldering Example Method Hand soldering Automatic soldering Brush Soldering device Soldering iron Application Small quantities Different materials Lead wire terminals Dip Jet soldering bath soldering Dip soldering bath Large quantities of discrete terminals Infrared reflow (IR) Reflow soldering bath soldering Vapor-phase (VPS) reflow soldering bath Large quantities of miniature SMD terminals Flux * Do not use soldering flux that contains chlorine. Doing so may result in metal corrosion. http://www.ia.omron.com/ (c)Copyright OMRON Corporation 2007 All Rights Reserved. C-5 Technical Guide for Pushbutton Switches * Do not place PCBs that have had flux applied or have been soldered on top of each other. Otherwise, the flux on the PCBs solder surface may stain the upper part of the Switch or even permeate the inside of the Switch and cause contact failure. Be sure to insert a special PCB stocker. Flux Storage * When the Switch is left unused or stored for long periods, the ambient conditions can have a great effect on the condition of the Switch. In certain environments, leaving the Switch exposed may result in deterioration (i.e., oxidation, or the creation of an oxide film) of the contacts and terminals, causing the contact resistance to increase, and making it difficult to solder the lead wires. Therefore, store in a well-ventilated room, inside, for example, a non-hygroscopic case, in a location where no corrosive gases are present. Do not place PCBs with solder or flux on top of each other. * When performing soldering with a dip soldering bath, ensure that the flux does not reach a higher level than the PCB. * If the Switch is stored in a location where it will be exposed to direct light, colored resin in the colored plate may fade. Therefore, do not store the Switch in locations where it will be exposed to direct light. * Flux is especially likely to rise up at the edges of the PCB. If the Switch is mounted near the edge of the PCB, create a gap between the edge by using a split PCB, and insert the PCB in the soldering bath so that the edge that is farthest from the Switch enters the bath first. Create distance Create distance Split PCB Flux is more likely to rise at the edges. http://www.ia.omron.com/ Insert in soldering bath from this edge. (c)Copyright OMRON Corporation 2007 All Rights Reserved. C-6 Read and Understand This Catalog Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any questions or comments. Warranty and Limitations of Liability WARRANTY OMRON's exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or other period if specified) from date of sale by OMRON. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS. ANY BUYER OR USER ACKNOWLEDGES THAT THE BUYER OR USER ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE. OMRON DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED. LIMITATIONS OF LIABILITY OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS, OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED ON CONTRACT, WARRANTY, NEGLIGENCE, OR STRICT LIABILITY. In no event shall responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted. IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS REGARDING THE PRODUCTS UNLESS OMRON'S ANALYSIS CONFIRMS THAT THE PRODUCTS WERE PROPERLY HANDLED, STORED, INSTALLED, AND MAINTAINED AND NOT SUBJECT TO CONTAMINATION, ABUSE, MISUSE, OR INAPPROPRIATE MODIFICATION OR REPAIR. Application Considerations SUITABILITY FOR USE OMRON shall not be responsible for conformity with any standards, codes, or regulations that apply to the combination of products in the customer's application or use of the product. At the customer's request, OMRON will provide applicable third party certification documents identifying ratings and limitations of use that apply to the products. This information by itself is not sufficient for a complete determination of the suitability of the products in combination with the end product, machine, system, or other application or use. The following are some examples of applications for which particular attention must be given. This is not intended to be an exhaustive list of all possible uses of the products, nor is it intended to imply that the uses listed may be suitable for the products: * Outdoor use, uses involving potential chemical contamination or electrical interference, or conditions or uses not described in this catalog. * Nuclear energy control systems, combustion systems, railroad systems, aviation systems, medical equipment, amusement machines, vehicles, safety equipment, and installations subject to separate industry or government regulations. * Systems, machines, and equipment that could present a risk to life or property. Please know and observe all prohibitions of use applicable to the products. NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCT IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM. Disclaimers CHANGE IN SPECIFICATIONS Product specifications and accessories may be changed at any time based on improvements and other reasons. It is our practice to change model numbers when published ratings or features are changed, or when significant construction changes are made. However, some specifications of the product may be changed without any notice. When in doubt, special model numbers may be assigned to fix or establish key specifications for your application on your request. Please consult with your OMRON representative at any time to confirm actual specifications of purchased product. DIMENSIONS AND WEIGHTS Dimensions and weights are nominal and are not to be used for manufacturing purposes, even when tolerances are shown. ERRORS AND OMISSIONS The information in this catalog has been carefully checked and is believed to be accurate; however, no responsibility is assumed for clerical, typographical, or proofreading errors, or omissions. PERFORMANCE DATA Performance data given in this catalog is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the result of OMRON's test conditions, and the users must correlate it to actual application requirements. Actual performance is subject to the OMRON Warranty and Limitations of Liability. PROGRAMMABLE PRODUCTS OMRON shall not be responsible for the user's programming of a programmable product, or any consequence thereof. COPYRIGHT AND COPY PERMISSION This catalog shall not be copied for sales or promotions without permission. This catalog is protected by copyright and is intended solely for use in conjunction with the product. Please notify us before copying or reproducing this catalog in any manner, for any other purpose. If copying or transmitting this catalog to another, please copy or transmit it in its entirety. 2007. 3 OMRON Corporation In the interest of product improvement, specifications are subject to change without notice. Industrial Automation Company http://www.ia.omron.com/ (c)Copyright OMRON Corporation 2007 All Rights Reserved.