New Product Emergency Stop Pushbutton Switches (22-dia. or 25-dia.) A22E/A22NE-P A22E Install in 22-dia. or 25-dia. Panel Cutout (When Using a Ring) • Direct opening mechanism to open the circuit when the contact welds. • Safety lock mechanism prevents operating errors. • Lever for easily mounting and removing the Switch Blocks. • Finger protection mechanism on Switch Unit provided as a standard feature. • Use 25-dia. ring to install in 25-dia. panel cutouts.
Emergency Stop Pushbutton Switches (22-dia. or 25-dia.) Screw Terminal Block types A22E A22E Install in 22-dia. or 25-dia. Panel Cutout (When Using a Ring) • Increase wiring efficiency with three-row mounting of Switch Units. (with non-lighted Switch Blocks, three Units can be mounted for multiple contacts). • Mounted using either open-type (fork-type) or closed-type (round-type) crimp terminals. • Oil-resistant to IP65 (non-lighted models) / IP65 (lighted models).
A22E Ordering Information List of Models (Completely Assembled) Non-lighted Models (Without EMO/EMS Indication) Operation Degree of Protection Contact configuration *1 40-dia. head Medium Pull-reset A22E-MP 30-dia. head Small Turn-reset A22E-S IP65 oil-resistant models 40-dia.
A22E Lighted Models Appearance Degree of Protection Operation A22E 12 VAC/VDC 1NC (1) 40-dia. head Push-lock Turn-reset Lighting unit (Direct lighting) A22E 1NC, 1NO (2) IP65 A22NE-P 40-dia.
A22E Subassembled .... The Operation Unit, LED Lamp, Mounting Latches, and Switch Blocks can be ordered separately. Use them in combination for models that are not available as assembled Units. These can also be used as inventory for maintenance parts.
A22E Operation Unit Non-lighted Size A22E Function Small (30 dia.) Sealing capability Medium (40 dia.) Large (60 dia.) Single item order model A22E-MP Pull-reset --- --- A22E-M A22NE-P IP65 oil-resistant models A22E-M-EMO A22E-M-EMO-RD A22E-S Turn-reset A22E-M-EMS A22E-M-EMS-RD Common Accessories and Tools Lighted Size Function Sealing capability Medium (40 dia.
A22E Switch Non-lighted / Direct lighting Direct lighting A22E Classification Non-lighted Appearance Contact specifications/ Configuration (Number of switch blocks) For Standard loads 1NC (1) Model Model A22-01M A22L-01M 1NC, 1NO (2) A22-11M A22L-11M 2NC (2) A22-02M A22L-02M Classification 100 VAC, Lighted A22NE-P Voltage-reduction lighting (100 VAC, 200 VAC) 200 VAC, Lighted Appearance Contact specifications/ Configuration (Number of switch blocks) Model 1NC (1) A22L-01M-T1 A22L-01M-
A22E Accessories (Order Separately) Item Appearance Contact specifications A22E 1NO (Black) Switch Blocks (one contact) 1NC (Red) 2NO (Black) Switch Blocks (two contacts) 2NC (Red) 1NC + 1NO Contact (Black/ Red) A22-10 Microload A22-10S Standard load A22-01 Microload A22-01S Standard load A22-20 Microload A22-20S Standard load A22-02 Microload A22-02S Standard load A22-11 Microload A22-11S A22NE-P Direct lighting Lighting unit Model Standard load Remarks Provided as standard.
A22E Specifications Certified Standard Ratings Certified Standards Certification body Standards File No. UL *1 UL508, C22.2 No.14 E41515 TÜV SÜD CQC (CCC) GB14048.
A22E Operating Characteristics Item Turn-reset Pull-reset A22E Total travel force (TTF) 44.1 N max. 58.8 N max. Return force (RF) 0.25 N·m * max. 58.8 N max. Total travel (TT) 10 ±1 mm 5.5 ±1 mm * Rotation torque value. Terminal Arrangement (BOTTOM VIEW) Non-lighted (two contacts) Non-lighted (three contacts) Switch Blocks 10 LOC OPE N 16.7 A22NE-P M3.5 screws Lighted (two contacts) 10 20.7 16.
A22E Structure and Nomenclature Operation Unit A22E Color: Red Non-lighted LED lighting Lamp Light source • LED Lamp A22NE-P } Switch Mounting Latches Switch Blocks Lighting unit Contact Ratings 10 A at 100 VAC (resistive load) 10 A at 24 VDC (resistive load) Lighting Method Non-lighted Lighted (Direct lighting) Lighted (Voltage-reduction lighting) Lock Plate (Attached with the Operation Unit) (Refer to the "Mounting the Lock Plate" on page 15 for use.
A22E Lighted Model Switch dimensions when mounted to a 2NO (2NC) one-piece switch block A22E A22EL-M Medium Turn-reset (40-dia.) 2 1.5 2 24 44 34 40 dia. 6.5 57.8 1.8 18.5 0.5 32 72.7 5.9 41.2 Note: The operation unit is an example for the A22E-M. 54.7 Note: Unless otherwise specified, a tolerance of ±0.8mm applies to all dimensions. Accessories (Order Separately) 20±1.5 9.5 dia. 10.6 dia.
A22E Installation Mounting to the Panel (1) Preparing the Panel (2) Mounting the Operation Unit on the Panel 3.2+0.2 0 • Insert the Operation Unit from the front surface of the panel, insert the Lock Ring and the mounting Ring from the terminal side, then tighten the Ring. Before tightening, check that the rubber washer is present between the Operation Unit and the panel. • Align the Lock Ring with the groove in the casing, then insert the Lock Ring so that its edge is located on the panel side.
A22E Installing/Replacing the LED Lamp Installing/Replacing on the Switch A22E • Grip the lamp with your fingers, then rotate the lamp while pressing it against the Switch. Control Box (Enclosure) A22NE-P (1) Mounting the Switch (2) Creating a Cable Port Hole The Standard-size Legend Plate Frame can be mounted. Mount the Frame as shown in the following diagram. Mount the Switch in the same way as for an ordinary panel.
A22E Safety Precautions Be sure to read the precautions for All PushButton Switches in the website at:http://www.ia.omron.com/. Indication and Meaning for Safe Use Precautions for Safe Use Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury or in property damage. Supplementary comments on what to do or avoid doing, to use the product safely.
Emergency Stop Pushbutton Switches (22-dia. or 25-dia.) with Push-In Plus technology A22NE-P A22E Install in 22-dia. or 25-dia. Panel Cutout (When Using a Ring) • The small size of the control panel is realized by conserving space and changing the direction of the wiring. • Since there is no looseness in the wiring, there is a reduction in the maintenance efforts. • A lock lever mechanism that can be easily operated is adopted.
A22NE-P Ordering Information List of Models (Completely Assembled) Non-lighted Models Degree of Protection Contact configuration * Operation 40-dia. head Medium Pull-reset A22NE-MP-P@@2-N IP65 oil-resistant models 40-dia. head Medium Pull-reset A22NE-MP-P@@2-N-69K IP69K 30-dia. head Small Turn-reset A22NE-S-P@@2-N IP65 oil-resistant models 60-dia.
A22NE-P Subassembled ........The Operation Unit, LED Lamp, Mounting Latches, Switch Blocks, and Lighting Unit can be ordered separately. Use them in combination for models that are not available as assembled Units. These can also be used as inventory for A22E maintenance parts.
A22NE-P Operation Unit Non-lighted Small (30 dia.) Medium (40 dia.) Sealing capability Large (60-dia.) Single item order model A22NE-MP-N IP65 oil-resistant models --- --- Pull-reset A22NE-MP-N-69K IP69K --- --- A22NE-P A22NE-M-N A22NE-MRO-N A22NE-MRO-N-RD A22NE-S-N Turn-reset A22E Size Function A22NE-L-N IP65 oil-resistant models Common Accessories and Tools A22NE-MRS-N A22NE-MRS-N-RD Lighted Size Function Sealing capability Medium (40 dia.
A22NE-P Accessories (Order Separately) Item Appearance Contact specifications A22E Model Remarks Provided as standard. Order Switch Blocks only when adding or replacing them. 1NO (Blue) Standard load A22NZ-S-P1AN 1NC (Red) Standard load A22NZ-S-P1BN 2NC (Red) Standard load A22NZ-S-P2BN Switch Blocks (one contact) Switch Blocks (two contacts) Lighting unit A22NE-P Mounting Latches Control Boxes (Enclosures) 1NO/1NC (White) Order Switch Blocks only when adding or replacing them.
A22NE-P Specifications Certified Standard Ratings Certified Standards Certification body Standards File No. UL * UL508, C22.2 No.14 E76675 TÜV SÜD EN60947-5-1 Consult your OMRON (Certified direct opening), representative for details. EN60947-5-5 CQC (CCC) GB14048.5 A22E • UL508 (File No. E76675), CSA C22.2 No.14 6 A at 240 VAC, 10 A at 120 VAC • TÜV (EN60947-5-1) - Certified direct opening (EN60947-5-5) AC-15 3 A at 240 VAC DC-13 4 A at 24 VDC • CCC (GB14048.
A22NE-P Characteristics Operation Turn-reset A22E Item Pull-reset Non-lighted model Lighted Model A22NE-@-P@@@-N A22NE-M-P@@@-@ Non-lighted model A22NE-MP-P@@@-N A22NE-MP-P@@@-N-69K Allowable operating Mechanical frequency Electrical 30 operations/minute or less (One operation consists of set and reset operations.) Insulation resistance *1 100 MΩ min. (at 500 VDC) Contact resistance 100 mΩ max. (initial value) 30 operations/minute or less (One operation consists of set and reset operations.
A22NE-P Terminal connection Type Terminal Connection (BOTTOM VIEW) 2NC (two contacts) 2NC, 1NO (three contacts) 3NC (three contacts) NC NO NC NC NC NC NO NC NC NC 1 3 1 1 1 1 3 1 1 1 2 4 2 2 2 2 4 2 2 2 Non-lighted X1 1 Lighted X1 1 3 1 X X 4 X2 2 A22E 1NC, 1NO (two contacts) X2 2 2 Note: The above terminal connection diagrams are examples for 1NO, 1NC (two contacts), or 2NC (two contacts).
A22NE-P Dimensions (Unit: mm) Non-lighted Models A22E A22NE-MP-P@@2-N A22NE-MP-P@@2-N-69K Pull-reset (40-dia.) Degree of Protection: IP65 Pull-reset (40-dia.) Degree of Protection: IP69K 40 dia. 42.5 40 dia. 42.5 5.9 1.8 0.5 1.8 5.9 32 39 32 39.5 A22NE-S-P@@2-N A22NE-M-P@@2-N Small Turn-reset (30-dia.) Degree of Protection: IP65 Medium Turn-reset (40-dia.) Degree of Protection: IP65 A22NE-P 40 dia. 30 dia. 42.5 42.5 1.8 1.8 0.5 0.5 5.9 5.9 32 32 39.5 39.
A22NE-P Accessories (Order Separately) Switch Block with Push-In Plus technology A22E Switch Block (one contact) Switch Block (two contacts) A22NZ-S-P1@N A22NZ-S-P2@N 4 4 5 5 23.8 16.4 39.3 31.9 9.9 47.6 9.9 47.6 Lighting unit Mounting Latches A22NZ-T-@PN A22NZ-H-02 R29.5 30 26.4 23.8 16.4 9.9 47.6 A22NE-P 12 dia. 17.1 51.3 24.3 9.8 dia. 9 dia. Control Box A22NZ-A-B01Y Four, M4 Phillips binding screws 22.3 dia. 24.2 40 Case (Black) Cover (Yellow) Four, 3.7-dia.
A22NE-P Application Mounting to the Panel A22E (1) Preparing the Panel (3) Mounting the Operation Unit on the Panel Panel hole dimension and panel thickness • If outer surface treatment such as coating is performed for the panel, the panel dimensions after outer surface treatment must meet the specified panel dimensions. • Do not tighten the Mounting Nut more than necessary using tools such as pointed-nose pliers. • Doing so will damage the Mounting Nut.
A22NE-P Removing the Mounting Latch Attaching the LED Lamp to the Lighting Unit When the LED Lamp is to be Installed • Insert the protrusions on the LED Lamp into the guides on the Lighting Unit and then turn the LED Lamp in direction (2) to lock it in place. (1) 2 A22E When the Mounting Latch is to be Removed • Press the lock lever in from the back side to release the lock, and then hook the Mounting Collar with a screwdriver, move it in the direction indicated at (2), and remove it.
A22NE-P Safety Precautions Be sure to read the precautions for All PushButton Switches in the website at: http://www.ia.omron.com/. Indication and Meaning for Safe Use A22E Precautions for Safe Use Comments on what to do or avoid doing, to use the product safely. Precautions for Correct Use Supplementary comments on what to do or avoid doing to use the product safely and prevent its malfunctioning or an adverse effect on its performance or functions.
A22NE-P Precautions for Correct Use Wiring A22E • Do not wire anything to the release holes. • Do not tilt or twist a flat-blade screwdriver while it is inserted into a release hole on the terminal block. The terminal block may be damaged. • Insert a flat-blade screwdriver into the release holes at an angle. The terminal block may be damaged if you insert the screwdriver straight in. • Do not allow the flat-blade screwdriver to fall out while it is inserted into a release hole.
A22NE-P A22E Connecting Stranded Wires Use the following procedure to connect the wires to the terminal block. 1. Hold a flat-blade screwdriver at an angle and insert it into the release hole. The angle should be approximately 6°. If the flat-blade screwdriver is inserted correctly, you will feel the spring in the release hole. 2. With the flat-blade screwdriver still inserted into the release hole, insert the wire into the terminal hole until the end strikes the terminal block. 3.
A22NE-P LED Lamps A22E • A current-limiting resistor is built in the LED lamp, so the installation of an external resistance is not required. • Lighting malfunction of the LED lamp A micro-current of approximately 0.1 mA or less is sufficient to turn on the LED lamps. Take a countermeasure like adding a resistor to prevent mis-lighting in parallel to the LED lamp. The micro-current varies with the machine (leak current or stray capacity between cables, etc.).
A22E/A22NE-P Common Accessories and Tools (Order Separately) Ordering Information A22E Common to Screw Terminal Block types (A22E)/Push-in Plus Terminal Block types (A22NE-P) Item Classification Model 60-dia. black letters on yellow back-ground A22Z-3466-1 90-dia. black letters on yellow back-ground A22Z-3476-1 60-dia. black letters on yellow background A22Z-3466-2 Cannot be used in combination with the Control Boxes.
A22E/A22NE-P Dimensions (Unit: mm) Screw Terminal Block Type/Push-in Plus Terminal Block Type 30-dia. Resin Attachment A22Z-A30 6 34.7 dia. 2.8 30 dia. 6.1 3.8 20.5 A22E Hole Plug Round A22Z-3530 1 13 22.2 dia. 2.5 Legend Plates for Emergency Stop A22Z-3476-1 (90 dia.) A22Z-3466-1 (60 dia.) 90 dia. A22Z-3466-2 (60 dia.) 60 dia. 60 dia. Black letters Yellow Yellow 22.2 dia. t1 22.2 dia. t1 Lock Ring A22Z-3360 25-dia. Ring A22Z-R25 2 1 t1 22.2 dia.
A22E/A22NE-P Common E-stop Shrouds A22Z-EG1, A22Z-EG1-W, A22Z-EG10, A22Z-EG10-W A22E Screw Terminal Block type Mounting a 1-pole Switch Unit 52.2 max. 38 75 63 22.2 dia 75 min. (Determined by the height of the Switch surface in the lock position.) 2.8 5R 78 dia. 20.5 30 40 90 dia. 33 dia. A22E-M Switch Unit Panel 2.5+0.5 -1.5 A22NE-P Note: 1. The dimensions of the Shroud conform to the specifications of the SEMATECH Application Guide for SEMI S2-93. 2.
A22E/A22NE-P E-stop Shrouds A22Z-EG2, A22Z-EG21, A22Z-EG22 105 dia. 3 A22E 98 dia. 35 12 79 dia. 2.8 20.6 M90 Detents inside (One on each side) 22.2 dia. 2R During spacer attachment With 1 Spacer With 2 Spacers Screw Terminal Block Type Mounting a 1-pole Switch Unit * Spacers Screw Terminal Block Type Mounting a 2-pole Switch Unit * Panel Cutout Dimensions 90.3 +0.4 0 dia. 1b Contact Unit 5.5 +0.
A22E/A22NE-P E-stop Shroud A22Z-EG3 Screw Terminal Block Type Mounting a 1-pole Switch Unit A22E 78 min. (Determined by the height of the Switch surface in the lock position.) 90 dia. C Screw Terminal Block Type Mounting a 2-pole Switch Unit 71.2 max. 52.2 max. 38 38 2.8 a. 20.5 1-pole Switch Unit 33 di 22.2 dia. C Switch Mounting +0.5 2.5 -1.5 Dimension 2-pole Switch Unit Panel Panel Switch Mounting 2.5 +0.5 -1.
A22E/A22NE-P Safety Precautions Be sure to read the precautions for All PushButton Switches in the website at:http://www.ia.omron.com/. Indication and Meaning for Safe Use Supplementary comments on what to do or avoid doing, to use the product safely. A22E Precautions for Safe Use Precautions for Correct Use Mounting • Always make sure that the power is turned OFF before wiring the Switch. Also, do not touch the terminals or other current-carrying ports while power is being supplied.
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Terms and Conditions Agreement 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. Warranties. (a) Exclusive Warranty. Omron’s exclusive warranty is that the Products will be free from defects in materials and workmanship for a period of twelve months from the date of sale by Omron (or such other period expressed in writing by Omron).
OMRON Corporation Industrial Automation Company Authorized Distributor: Kyoto, JAPAN Contact: www.ia.omron.com Regional Headquarters OMRON EUROPE B.V. Wegalaan 67-69, 2132 JD Hoofddorp The Netherlands Tel: (31)2356-81-300/Fax: (31)2356-81-388 OMRON SCIENTIFIC TECHNOLOGIES INC. 6550 Dumbarton Circle Fremont CA 94555 U.S.A. Tel: (1) 510-608-3400/Fax: (1) 510-744-1442 OMRON ASIA PACIFIC PTE. LTD. No.
