A22ELM24A02

Emergency Stop Switch A22E Install in 22-dia. or 25-dia. Panel Cutout • Direct opening mechanism with minimum contact separation of 3 mm in accordance with EN60947-5-1, Æ . (only for NC contacts) • Safety lock mechanism prevents misuse. (No tampering – in accordance with EN 418) • Easy mounting and removal of Switch Blocks using an incorporated lever. • Finger protection mechanism on Switch Unit provided as a standard feature. • Install using either round, forked crimp terminals, or ferrules. For additional installation of emergency-stop switches. A22Z-3466-1 Emergency-stop switches can be installed easily far from machines. A22E-#-# A22E A22Z-B101Y Control Box A22E G-303 Model Number Structure Model Number Legend Completely Assembled Shipped as a set which includes the Pushbutton, Lamp (lighted models only), and Switch. 1 2 3 4 A22E#-#-#-# 3 Light Source 1 Lighted/Non-lighted Code Description 4 Contacts Without Voltage Reduction Unit Code None Non-lighted Code 01 SPST-NC L None Non-lighted 11 SPST-NO + SPST-NC 6D 02 DPST-NC Lighted (see note) Note: Lighted Emergency Stop Switches are available only for the 40-dia. pushlock turn-reset models. Description MP 40 dia. LP 60 dia. S 30 dia. M 40 dia. L 60 dia. SK 30 dia. MK 40 dia. LED 6 VDC 6A 6 VAC 12A 12 VAC/VDC 24A 24 VAC/VDC With Voltage Reduction Unit 2 Head Size Code Operating Voltage Description None Non-lighted T1 Push-pull LED T2 Push-lock, turn-reset Push-lock key reset 110 VAC*1 220 VAC*2 Note: The LED lamp (24 VAC/VDC) can be lit by directly applying 110 VAC/VDC (220 VAC/VDC) to the lamp terminal. LED incorporates the 24-VAC/VDC models. *1) Operational voltage: 95 to 110 VAC *2) Operational voltage: 190 to 230 VAC Subassembled The Pushbutton, Lamp, or Switch 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. Unit Combinations Non-lighted Lighted (without Voltage Reduction Unit) Pushbutton Pushbutton Switch Lamp Switch (without Voltage Reduction Unit) ∑ LED ∑ Incandescent Lighted (with Voltage Reduction Unit) Pushbutton Lamp Switch (with Voltage Reduction Unit) ∑ LED G-304 Safety Sensors / Components 1. Pushbutton Lighted/Non-lighted 1 2 A22E#-# 1 Lighted/Non-lighted Code 2 Head Size Description Code None Non-lighted Lighted (see note) L Note: Lighted Emergency Stop Switches are available only for the 40-dia. pushlock turn-reset models. Description MP 40 dia. LP 60 dia. S 30 dia. M 40 dia. L 60 dia. SK 30 dia. MK 40 dia. Push-pull Push-lock, turn-reset Push-lock key reset 2. Lamp 1 2 A22-## 1 Operating Voltage (Rated Voltage) 2 Illumination Color Code Incandescent Code LED R 6D 6 VDC (6 VDC) 6A 6 VAC (6 VAC) 12A 12 VAC/VDC (12 VAC/VDC) 24A 24 VAC/VDC (24 VAC/VDC) Description Red 3. Switch Lighted/Non-lighted 1 2 3 A22#-#M-# 1 Lighted/Non-lighted Code Description None Non-lighted L Lighted 2 Contacts Code 3 Voltage Reduction Unit (Lighted Models Only) Description Code Description 01 SPST-NC 11 SPST-NO + SPST-NC T1 110 VAC*1 02 DPST-NC T2 220 VAC*2 None Without Voltage Reduction Unit A22E *1) Operational voltage: 95 to 110 VAC *2) Operational voltage: 190 to 230 VAC A22E G-305 Ordering Information List of Models Completely Assembled (Ask your local OMRON representative) Non-lighted Models Appearance Push-lock turn-reset system Output 40-dia. head Push-pull A22E-MP 60-dia. head Push-pull A22E-LP 30-dia. head Push-lock Turn-reset A22E-S 40-dia. head Push-lock Turn-reset A22E-M 60-dia. head Push-lock Turn-reset A22E-L 30-dia. head Push-lock Key-reset A22E-SK 40-dia. head Push-lock Key-reset A22E-MK SPST-NC A22E-MP-01 SPST-NO/SPST-NC A22E-MP-11 DPST-NC A22E-MP-02 SPST-NC A22E-LP-01 SPST-NO/SPST-NC A22E-LP-11 DPST-NC A22E-LP-02 SPST-NC A22E-S-01 SPST-NO/SPST-NC A22E-S-11 DPST-NC A22E-S-02 SPST-NC A22E-M-01 SPST-NO/SPST-NC A22E-M-11 DPST-NC A22E-M-02 SPST-NC A22E-L-01 SPST-NO/SPST-NC A22E-L-11 DPST-NC A22E-L-02 SPST-NC A22E-SK-01 SPST-NO/SPST-NC A22E-SK-11 DPST-NC A22E-SK-02 SPST-NC A22E-MK-01 SPST-NO/SPST-NC A22E-MK-11 DPST-NC A22E-MK-02 Color of cap Red Lighted Models Appearance 40-dia. head Push-lock Turn-reset Output Lighting SPST-NC SPST-NO/SPST-NC LED DPST-NC 40-dia. head Push-lock Turn-reset with Voltage Reduction Unit SPST-NC SPST-NO/SPST-NC DPST-NC G-306 6 VDC 6 VAC 12 VAC/VDC 24 VAC/VDC 6 VDC 6 VAC 12 VAC/VDC 24 VAC/VDC 6 VDC 6 VAC 12 VAC/VDC 24 VAC/VDC Push-lock turn-reColor of cap set system A22EL-M-6D-01 A22EL-M-6A-01 A22EL-M-12A-01 A22EL-M-24A-01 A22EL-M-6D-11 A22EL-M-6A-11 A22EL-M-12A-11 A22EL-M-24A-11 A22EL-M-6D-02 Red A22EL-M-6A-02 A22EL-M-12A-02 A22EL-M-24A-02 110 VAC A22EL-M-T1-01 220 VAC A22EL-M-T2-01 110 VAC A22EL-M-T1-11 220 VAC A22EL-M-T2-11 110 VAC A22EL-M-T1-02 220 VAC A22EL-M-T2-02 Rated voltage Safety Sensors / Components Subassembled Pushbuttons Non-lighted Sealing capability and size IP65 oil-resistant models Medium (40 dia.) Small (30 dia.) Push-pull Large (60 dia.) A22E-MP A22E-LP A22E-S A22E-M A22E-L A22E-SK A22E-MK --- --- Push-lock, Turn-reset Push-lock, key-reset Lighted IP65 Medium (40 dia.) Sealing capability and size A22EL-M Push-lock, Turn-reset Lamp LED Rated voltage 6 VDC LED light Red 6 VAC A22-6DR A22-6AR 12 VAC/VDC A22-12AR Super-bright 24 VAC/VDC 24 VAC/VDC A22-24AR A22-24ASR Note: For voltage-reduction lighting, use the A22-24AR. Incandescent Rated voltage 6 VAC A22-12 28 VAC A22-24 130 VAC A22-H1 A22E A22-5 14 VAC A22E G-307 Switch (Standard Load) Without Voltage Reduction Unit Classification Non-lighted Lighted Appearance Switch Action Momentary Contacts For standard loads SPST-NO SPST-NC SPST-NO + SPSTNC DPST-NO DPST-NC Momentary A22-10M A22-01M A22L-10M A22L-01M A22-11M A22L-11M A22-20M A22-02M A22L-20M A22L-02M Lighted (110 VAC) Lighted (220 VAC) With Voltage Reduction Unit Classification Appearance Switch Action Momentary Contacts For standard loads SPST-NO SPST-NC SPST-NO + SPSTNC DPST-NO DPST-NC Momentary A22L-10M-T1 A22L-01M-T1 A22L-10M-T2 A22L-01M-T2 A22L-11M-T1 A22L-11M-T2 A22L-20M-T1 A22L-02M-T1 A22L-20M-T2 A22L-02M-T2 Note: 1. The above illustrations are for the DPST-NO contact. 2. When using with a Voltage Reduction Unit, use the A22-24AR. G-308 Safety Sensors / Components Accessories (Order Separately) Item Switch Blocks Lamp Sockets Mounting Latches Appearance Classification SPST-NO Model A22-10 SPST-NC A22-01 Direct lighting 110 VAC Voltagereduction 220 VAC lighting For momentary-action models A22-TN A22-T1 A22-T2 A22-3200 For alternate-action models A22-3210 Lock Ring Rounded shape A22Z-3360 Hole Plug Round A22Z-3530 A22Z-B101 Control Boxes (Enclosures) One hole One hole, yellow box (for emergency stop) Two holes Three holes Connectors Applicable ca- 7 to 9 dia. ble diameter 9 to 11 dia. (mm) A22Z-B101Y Remarks Provided as standard. Order Switch Blocks only when adding or replacing them. Used when changing the lighting method. Provided as standard. Order Mounting Latches only when mounting Switch Blocks or Lamp Sockets that are purchased individually. The body is equipped with a Lock Fitting. This Lock Fitting is used when a more secure lock feature is required. Can be plugged into pre-cut panel holes for future expansion. The color is black. Material: Polycarbonate resin A22Z-B102 A22Z-B103 A22Z-3500-1 A22Z-3500-2 A22Z-R25 Plastic connector used to extend a cable from the Switch Box. Can be fit into a 25-dia. hole in the panel. Since this is not attached to the main body, order separately. 25-dia. Ring ––– Legend Plates for Emergency Stop 60-dia. black letters on yellow back-ground 90-dia. black letters on yellow back-ground Lamp Extractor ––– A22Z-3901 Rubber tool used to replace Lamps easily Tightening Tool ––– A22Z-3905 Tool used to tighten nuts from the back of the panel --- A22Z-3380 Use to fix the lever on the Switch. A22Z-3466-1 A22Z-3476-1 “EMERGENCY STOP” is indicated on the plate. A22E Lock Plate A22E G-309 Specifications Approved Standards Recognized organization UL (See note.) AZCO Standards UL508 EN60947-5-1 File No. E41515 C9805502 Note: UL-approved for CSA C22.2 No. 14 and bears the cR mark. Approved Standard Ratings • UL, cUL (File No. E41515) 6 A at 220 V, 10 A at 110 VAC • EN60947-5-1 (Low Voltage Directive) Rated current: 10 A; Rated voltage: 220 VAC LED Indicators without Voltage Reduction Unit Ratings Contacts (Standard Load) Rated carry current 10 Rated voltage 24 VAC 110 VAC 220 VAC 380 VAC 440 VAC 24 VDC 110 VDC 220 VDC 380 VDC AC15 (inductive load) 10 5 3 2 1 --- Rated current (A) AC12 DC13 (resistive (inducload) tive load) 10 10 6 --3 2 1.5 0.5 --0.2 0.1 DC12 (resistive load) Rated voltage 6 VDC 6 VAC 12 VAC/VDC 24 VAC/VDC Rated current 60 mA 60 mA 30 mA 15 mA Operating voltage 6 VDC±5% 6 VAC/VDC±5% 12 VAC/VDC±5% 24 VAC/VDC±5% Super-bright LED Indicator Rated voltage 24 VAC/VDC Rated current 15 mA Operating voltage 24 VAC/VDC ±5% Rated current 200 mA 80 mA 40 mA 20 mA Operating voltage 5 VAC/VDC 12 VAC/VDC 24 VAC/VDC 100 VAC/VDC --- Incandescent Lamp 10 2 0.6 0.2 Note: 1. Rated current values are determined according to the testing conditions. The above ratings were obtained by conducting tests under the following conditions. (1) Ambient temperature: 20×±2°C (2) Ambient humidity: 65±5% (3) Operating frequency: 20 operations/minute 2. Minimum applicable load: 10 mA at 5 VDC Rated voltage 6 VAC/VDC 14 VAC/VDC 28 VAC/VDC 130 VAC/VDC Voltage-reduction Lighting Rated voltage 110 VAC 220 VAC Operational voltage 95 to 115 VAC 190 to 230 VAC Applicable lamp (BA9S/13# gold) LED Lamp (A22-24A#) Contacts (Microload) Rated applicable load 50 mA at 5 VDC (Resistive load) G-310 Minimum applicable load 1 mA at 5 VDC Safety Sensors / Components Characteristics Item Allowable operating frequency Mechanical Electrical Insulation resistance Dielectric strength Vibration resistance Shock resistance Durability Mechanical Malfunction (See note 2.) Mechanical Electrical Ambient temperature (See note 1.) Ambient humidity Degree of protection Electric shock protection class PTI (tracking characteristic) Degree of contamination Emergency Stop Switches Non-lighted model: A22E Lighted model: A22EL 30 operations/minute max. 30 operations/minute max. 100 MΩ min. (at 500 VDC) 2,500 VAC, 50/60 Hz for 1 min between terminals of same polarity 2,500 VAC, 50/60 Hz for 1 min between terminals of different polarity and also between each terminal and ground Malfunction (See note 2.): 10 to 55 Hz, 1.5-mm double amplitude 1,000 m/s2 250 m/s2 max. Momentary operation: 300,000 operations min. 300,000 operations min. Operating: Operating: -20°C to 55°C -20°C to 70°C Storage: Storage: -40°C to 70°C -40°C to 70°C Operating: 35% to 85% IP65 IP65 (oil-resistant) Class II 175 3 (IEC947-5-1) Note: 1. With no icing or condensation. 2. Malfunction within 1 ms. Operating Characteristics (for SPST-NO/SPST-NC) Item Total travel force (TTF) max. Total travel (TT) Releasing force (RF) min. Emergency Stop Switches Push-lock turn-reset system A22E, A22EL 44.1 N 10±1 mm 0.25 N·m max. (See note.) A22E Note: Rotation torque for Emergency Stop Pushbutton. A22E G-311 Nomenclature Pushbutton Push-lock Turn-reset System Available Color: Red Non-lighted Lighted Lamp ∑ Light source LED Lamp Incandescent Lamp Switch ∑ Contact Ratings 10 A at 110 VAC (resistive load) 10 A at 24 VDC (resistive load) ∑ Lighting Method Non-lighted Lighted (without Voltage Reduction Unit) Lighted (with Voltage Reduction Unit) (The above figures are examples of the lighted model.) Safety Lock Mechanism to Prevent Misuse Lock position This Switch can be intentionally used to stop equipment in an emergency. Even if an object or person touches the Pushbutton by mistake, the contact will not be released unless the Pushbutton reaches the lock position. This Switch uses a finger protection mechanism to prevent electrical shocks. Moreover, it is provided with a mechanism to prevent terminal screws from coming off and also allows connection to either round or forked crimp terminals. Finger protection Mechanism for preventing terminal screws from coming off (loosening the screws do not cause them to come off) G-312 Safety Sensors / Components Dimensions Note: All units are in millimeters unless otherwise indicated. A22E-MP A22E-LP Non-lighted models 40-dia. Push-pull Non-lighted models 60-dia. Push-pull 60 dia. 40 dia. A22E-S A22E-M Non-lighted models 30-dia. Push-lock, Turn-reset Non-lighted models 40-dia. Push-lock, Turn-reset 30 dia. 40 dia. 1.8 41.2 32 A22E-L Non-lighted models 60-dia. Push-lock, Turn-reset 60 dia. 1.8 A22E-SK A22E-MK Non-lighted models 30-dia. Push-lock, Key-reset Non-lighted models 40-dia. Push-lock, Key-reset 30 dia. 34 22 dia. 1.8 40 dia. 22 dia. 1.8 A22EL-M A22E Lighted models 40-dia. Push-lock, Turn-reset 40 dia. 32 A22E 41.2 G-313 Dimensions for Accessories Legend Plates For Emergency-stop A22Z-3476-1 A22Z-3466-1 90 dia. 60 dia. Black letters Black letters Yellow Yellow 22.2 dia. 22.2 dia. Tightening Wrench A22Z-3905 30 dia. 11 dia. 8.5 dia. 8 dia. 25-dia. Ring A22Z-R25 22.2 dia. 22 dia. 24.8 dia. 27 dia. Lock Ring A22Z-3360 19.2 dia. 21.2 dia. 25 dia. Lamp Extractor A22Z-3901 30 dia. Lock Plate A22Z-3380 7.3 dia. G-314 Safety Sensors / Components Control Box (Enclosure) A22Z-B10# A22Z-B101 (One Hole) A22Z-B101Y Four, 4x38 tapping screws +0.2 dia. 22.1-0.1 Cable Port Hole (Top View) 21 dia. (Lead cable hole) 16±1 dia. (Lead cable hole) Two mounting holes (10x36) 0.6-mm concave surface A22Z-B102 (Two Holes) Four, 4x38 tapping screws Two, 22.1+0.2 -0.1 dia. Cable Port Hole (Top View) 21 dia. (Lead cable hole) (10x36) 0.6-mm concave surface 16±1 dia. (Lead cable hole) Two mounting holes A22Z-B103 (Three Holes) Cable Port Hole (Top View) Four, 4x38 tapping screws Three, 22.1+0.2 -0.1 dia. 21 dia. (Lead cable hole) 16±1 dia. (Lead cable hole) (10x36) 0.6-mm concave surface Two mounting holes A22E Panel Mounting Hole A22E G-315 Terminal Arrangement Terminal Arrangement (Bottom View) Non-lighted (SPST-NO + SPST-NC) Lighted (SPST-NO + SPST-NC) Switch Blocks M3.5 screws Lamp Socket Switch Blocks Terminal Connection Type Terminal connection Bottom view Non-lighted Bottom view Lighted without Voltage Reduction Unit Bottom view Lighted with Voltage Reduction Unit Note: The above terminal connection diagrams are examples for SPST-NO + SPST-NC. Panel Cutouts 3.2+0.2 0 dia. R0.8 max. 24.1+0.4 0 dia. 22.3+0.4 0 dia. With Lock Fitting 22.3+0.4 0 dia. 25+0.5 0 dia. Without Lock Fitting Note: 1. When applying coating such as paint to the panel, the dimensions should be those after the application of coating. 2. Recommended panel thickness: 1 to 5 mm. 3. Use an A22Z-R25 Ring when mounting to a panel with 25mm holes. G-316 Safety Sensors / Components Installation Mounting to the Panel Mounting the Switch on the Pushbutton Unit Mounting the Operation Unit on the Panel Insert the Pushbutton Unit into the Switch Unit, aligning the arrow mark inscribed on the Case with the lever on the Switch Blocks, then move the lever in the direction indicated by the arrow in the following figure. Insert the Operation Unit (Pushbutton, etc.) from the front surface of the panel, insert the Lock Ring and the mounting nut from the terminal side, then tighten the nut. Before tightening, check that the rubber washer is present between the Pushbutton Unit and the panel. Operation Unit When using a Legend Plate Frame, put one rubber washer each between the Legend Plate Frame and the panel and between the Operation Unit and the Legend Plate Frame. (One rubber washer will be provided when one Legend Plate Frame is ordered.) 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. Arrow mark Lever Tighten the mounting nut at a torque of 0.98 to 1.96 N·m. When using a Lock Ring, replace with the supplied Lock Ring, insert the projecting part into the lock slot, and then tighten the mounting nut. Rubber washer Hold here Mounting nut Panel Projecting part Removing the Switch Lock Ring Lock Ring Panel When the panel cutout dimension is 25 dia., remove the supplied rubber washer and mount the 25-dia. Ring as shown below. (Since the A22Z-R25 is not attached to the main body, order separately.) Move the lever in the direction indicated by the arrow in the following figure, then pull the Pushbutton Unit or the Switch Blocks. Since the lever has a hole with an inside diameter of 6.5 mm, the lever can be moved in the specified direction by inserting a screwdriver into the hole and then moving the screwdriver. Operation Unit Screwdriver 22 dia. 25-dia. Ring (A22Z-R25) 22.3 dia. 25 dia. Panel Lock Ring 25 dia. 22.3 dia. A22E Mounting nut A22E G-317 Assembling the Cap Control Box (Enclosure) Emergency Stop Switch Mounting the Switch Insert the protrusion of the Tightening Wrench (A22Z-3905) into the Cap slot and then turn to remove the Cap. 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. Snap-in Legend Plate Installing/Replacing the Lamp Installing/Replacing from the Panel Surface Insert the Lamp Extractor (A22Z-3901) into the lamp, then rotate the Extractor while pressing it. Creating a Cable Port Hole Place the tip of a screwdriver on the surface where the cable port hole is to be created with the cover attached and strike the screwdriver to punch a hole. Attempts to punch a hole on the other side of the case will damage the Box. Installing/Replacing on the Switch Grip the indicator with your fingers, then rotate the indicator while pressing it against the Switch. Securing the Connector Cable 1. Insert the connector into the cable port hole in the Box and secure with the fixing nut inside the box. 2. Open a hole in the thin rubber section of the rubber ring. 3. Pass the tightening cap through the cable, insert the cable into the connector, and tighten the hexagonal nut to secure the cable. Lock nut Rubber washer Connector Tightening cap Cable Inside Outside Box Cable diameter 7 to 9 dia. 9 to 11 dia. G-318 Connector A22Z-3500-1 A22Z-3500-2 Safety Sensors / Components Installing/Removing the Switch Blocks Wiring Installing the Switch Blocks Wiring Round Crimp Terminals Hook the small protrusion on the Mounting Latch into the groove on the other side of the lever, then push up the Switch Block in the direction indicated by the arrow in the figure below. Loosen the terminal screw from the Switch Unit until it completely comes off the groove, insert a screwdriver as shown in the following figure, then push up the washer in the direction indicated by the arrow to temporarily secure it. Now, a round crimp terminal can be connected. After inserting the terminal, tighten the screws to complete wiring. Lever Washer Mounting Latch Screw Screwdriver Protrusion Switch Block Removing the Switch Blocks Insert a screwdriver between the Mounting Latch and the Switch Block, then push down the screwdriver in the direction indicated by the arrow in the following figure. Use either of the following screwdrivers. Flat-head 3 to 6 mm screwdriver Phillips 3 to 6 mm screwdriver A22E Screwdriver A22E G-319 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. A119-E2-03A-X G-320 In the interest of product improvement, specifications are subject to change without notice. Safety Sensors / Components