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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,
. (only for NC contacts)
Æ
• 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.
Emergency-stop switches can be
installed easily far from machines.
A22E
A22Z-3466-1
A22E-#-#
A22Z-B101Y
Control Box
G-303
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Table of Contents
Related Manuals for Omron A22E
Summary of Contents for Omron A22E
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Page 1: Panel Cutout
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, . (only for NC contacts) Æ • Safety lock mechanism prevents misuse. (No tampering – in accordance with EN 418) •... -
Page 2: Model Number Structure
*2) Operational voltage: 190 to 230 VAC 40 dia. 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... -
Page 3: Push Button
6 VDC (6 VDC) 6 VAC (6 VAC) 12 VAC/VDC (12 VAC/VDC) 24 VAC/VDC (24 VAC/VDC) 3. Switch Lighted/Non-lighted A22#-#M-# 2 Contacts 1 Lighted/Non-lighted 3 Voltage Reduction Unit (Lighted Models Only) Code Description Code Description Code Description SPST-NC None Non-lighted... -
Page 4: Ordering Information
Ordering Information List of Models Completely Assembled (Ask your local OMRON representative) Non-lighted Models Push-lock Appearance Output Color of cap turn-reset system 40-dia. head SPST-NC A22E-MP-01 Push-pull SPST-NO/SPST-NC A22E-MP-11 A22E-MP DPST-NC A22E-MP-02 SPST-NC A22E-LP-01 60-dia. head Push-pull SPST-NO/SPST-NC A22E-LP-11 A22E-LP... - Page 5 6 VDC 6 VAC 12 VAC/VDC 24 VAC/VDC 24 VAC/VDC LED light A22-6DR A22-6AR A22-12AR A22-24AR A22-24ASR Note: For voltage-reduction lighting, use the A22-24AR. Incandescent Rated voltage 6 VAC 14 VAC 28 VAC 130 VAC A22-5 A22-12 A22-24 A22-H1 A22E...
- Page 6 SPST-NO + SPST- For standard loads A22L-11M-T1 A22L-11M-T2 DPST-NO A22L-20M-T1 A22L-20M-T2 DPST-NC A22L-02M-T1 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...
- Page 7 Connectors ble diameter a cable from the Switch Box. 9 to 11 dia. A22Z-3500-2 (mm) Can be fit into a 25-dia. hole in the panel. 25-dia. Ring ––– A22Z-R25 Since this is not attached to the main body, order separately.
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Page 8: Specifications
24 VAC/VDC 380 VDC 130 VAC/VDC 20 mA 100 VAC/VDC Note: 1. Rated current values are determined according to the test- Voltage-reduction Lighting ing conditions. The above ratings were obtained by con- Applicable lamp ducting tests under the following conditions. - Page 9 100 MΩ min. (at 500 VDC) 2,500 VAC, 50/60 Hz for 1 min between terminals of same polarity Dielectric strength 2,500 VAC, 50/60 Hz for 1 min between terminals of different polarity and also between each terminal and ground Vibration resistance Malfunction (See note 2.): 10 to 55 Hz, 1.5-mm double amplitude...
- Page 10 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.
- Page 11 Dimensions Note: All units are in millimeters unless otherwise indicated. A22E-MP A22E-LP Non-lighted models Non-lighted models 40-dia. Push-pull 60-dia. Push-pull 60 dia. 40 dia. A22E-S A22E-M Non-lighted models Non-lighted models 30-dia. Push-lock, Turn-reset 40-dia. Push-lock, Turn-reset 30 dia. 40 dia.
- Page 12 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. Lamp Extractor Tightening Wrench A22Z-3901 A22Z-3905 30 dia. 11 dia. 8 dia. 8.5 dia. Lock Ring 25-dia. Ring...
- Page 13 Control Box (Enclosure) A22Z-B10# A22Z-B101 (One Hole) A22Z-B101Y Four, 4x38 tapping screws Cable Port Hole (Top View) +0.2 22.1 dia. -0.1 21 dia. (Lead cable hole) 16±1 dia. Two mounting holes (Lead cable hole) (10x36) 0.6-mm concave surface A22Z-B102 (Two Holes) Four, 4x38 tapping screws +0.2...
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Page 14: Terminal Arrangement
With Lock Fitting Without Lock Fitting Note: 1. When applying coating such as paint to the panel, the di- mensions 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 25- mm holes. -
Page 15: Installation
Pushbutton Unit or the Switch Blocks. Panel Since the lever has a hole with an inside diameter of 6.5 mm, the When the panel cutout dimension is 25 dia., remove the supplied lever can be moved in the specified direction by inserting a screw- rubber washer and mount the 25-dia. -
Page 16: Installing/Replacing The Lamp
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 screw- driver to punch a hole. Attempts to punch a hole on the other side of the case will damage the Box. - Page 17 Hook the small protrusion on the Mounting Latch into the groove on Loosen the terminal screw from the Switch Unit until it completely the other side of the lever, then push up the Switch Block in the direc- comes off the groove, insert a screwdriver as shown in the following tion indicated by the arrow in the figure below.
- Page 18 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 In the interest of product improvement, specifications are subject to change without notice. G-320 Safety Sensors / Components...