A1624 Omron, A1624 Datasheet

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Indicator 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. UL (E41515) and CSA (LR45258) approved. Ordering Information Model ...

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M2C List of Models Appearance Rectangular M2CJ Square M2CA M2CT Round 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 Unit. Square ...

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M2C 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 ...

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M2C Ordering Individually Displays, Lamps, and Socket Units 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. Rectangular LED Lamp Rectangular 50 ...

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... A16-12DY Green A16-5DG A16-12DG White A16-5DW A16-12DW Socket Unit Terminal Solder terminals Accessories The accessories for the A3C Lighted Pushbutton Switch can also be used with the M2C. Refer to page 38. Specifications Ratings LED Lamp Rated Rated Operating voltage current voltage 5 VDC ±5% ...

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M2C Nomenclature Display Shape of Display Rectangular Square (M2CJ) (M2CA) Socket Unit Note: The M2CJ model is shown here as a representative example. 52 Color cap Legend plate (milky white) Reflective plunger Color of Display • LED Lamp-lighted Models: Red, ...

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... Note: All units are in millimeters unless otherwise indicated. Rectangular Models (M2CJ) Note: Unless specified, there is a tolerance of ±0.4 mm for dimensions. Operation Panel Cutout (Top View) Accessories used Indicator Unit only 12 dia. Note: Recommended panel thickness: 1.0 With Dust Cover 12 dia. Note: If the panel finished (e.g., coated), make sure that the panel meets the specified dimensions after the coating. ...

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... M2C Precautions Correct Use Refer to the Common Precautions for Pushbutton Switches on page 14. Refer to Correct Use for A3C on page 46. ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527. Cat. No. A123-E1-02 54 M2C ...

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... A3C Accessories (Order Separately) Name Appearance Socket Insulation Cover Switch Guard Dust Cover Tightening Tool Extractor Legend Plate Specifications Contact Ratings Item Model AC resistive load Standard load 0 250 VAC 125 VAC Microload 0 125 VAC (See note 1.) Note: 1. The minimum permissible load is 1 mA, 5 VDC. ...

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... 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. • When switching microloads or very high loads that are beyond the switching capacity of the Switch, connect a relay suitable for the load ...

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Technical Information Connection of Different Power Supplies The DC and AC power may be mixed for the circuit shown below. Incorrect Contact Protective Circuit Apply a contact protective circuit to extend the contact life, prevent noise, and suppress the generation ...

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... Snap-in Mounting Screw Mounting Do not attempt to modify the spring after mounting. • Subjecting the Switch to severe vibrations or shock may result in faulty operation or damage. Also, many of the Switches are Use the screws and nuts provided (or specified). ...

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... Technical Information Correct Incorrect • 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. Correct Incorrect Protective tube Soldering • ...

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... Correct Perform soldering for be- tween with a suit- able soldering iron. • 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. Incorrect • 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 ...

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Technical Information • When performing soldering with a dip soldering bath, ensure that the flux does not reach a higher level than the PCB. Incorrect Correct • Flux is especially likely to rise up at the edges of the PCB. ...

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... When replacing the incandescent lamp, first turn OFF the power supply, and then wait 10 minutes before performing re- placement, as the lamp is still hot immediately after the power is turned OFF, so there is a risk of burns. Refer to the Common Precautions for Pushbutton Switches on page 14. Correct Use Mounting ...