A22Z-EG2 Omron, A22Z-EG2 Datasheet

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A22Z-EG2

Manufacturer Part Number
A22Z-EG2
Description
Switch Hardware FLUSHMNT EMERGENCY STOP
Manufacturer
Omron
Type
E-Stop Shroud, 105 mm Diameterr
Series
A22Er
Datasheets

Specifications of A22Z-EG2

Color
Yellow
Illumination
Not Illuminated
Height
35 mm
Mounting Style
Panel
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
A22E Series
Install in 22-dia. or 25-dia. Panel Cutout
Model Number Structure
Model Number Legend (Completely Assembled)
2. Head Size
1. Lighted/Non-lighted
* Lighted Emergency Stop
• Direct opening mechanism to open the circuit when the contact
• Safety lock mechanism prevents operating errors.
• Easy mounting and removal of Switch Blocks using a lever.
• Mount three Switch Units in series to improve wiring efficiency
• Finger protection mechanism on Switch Unit provided as a
• Install using either round, or forked crimp terminals.
• Oil-resistant to IP65 (non-lighted models)/IP65 (lighted models)
• A lock plate is provided as a standard feature to ensure that the
Code
Code
MP
LP
S
M
L
SK
MK
None Non-lighted
L
Emergency Stop Switch (22-dia./25-dia.)
A22E
welds
(with non-lighted Switch Units, three Units can be mounted for
multiple contacts).
standard feature.
control box and switch are not easily separated.
Switches are available only
for the medium (M).
push-lock turn-reset models.
Be sure to read the precautions for all pushbutton switches
in the Pushbutton Switches Group Catalog (Cat. No. X032),
as well as the “Safety Precautions” on page 16.
Lighted *
Medium
40 dia.
Large
60 dia.
Small
30 dia.
Medium
40 dia.
Large
60 dia.
Small
30 dia.
Medium
40 dia.
Size
Description
.
Push-pull
Push-lock turn-reset
Push-lock key reset
Description
3. Light Source
Equipped with 24-VAC/DC LED.
Without Voltage Reduction Unit
Code
Code
None Non-lighted
6A
12A
24A
With Voltage Reduction Unit
T1
T2
Description
LED
Description
LED
L
Operating Voltage
6 VAC/VDC
12 VAC/VDC
24 VAC/VDC
Operating Voltage
100 VAC
200 VAC
M
---
24A
4. Contacts
Code
........ Shipped as a set which includes the Operation Unit, Lamp
01
11
02
12
03
01
(lighted models only), and Switch.
SPST-NC
SPST-NO + SPST-NC
DPST-NC
DPST-NC + SPST-NO
TPST-NC
Description
5. Configuration
Code
None
B
Switch only
Switch with Integrated
Control Box
Configuration
CSM_A22E_DS_E_9_1
1

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A22Z-EG2 Summary of contents

Page 1

... Oil-resistant to IP65 (non-lighted models)/IP65 (lighted models) • A lock plate is provided as a standard feature to ensure that the control box and switch are not easily separated. Be sure to read the precautions for all pushbutton switches in the Pushbutton Switches Group Catalog (Cat. No. X032), as well as the “Safety Precautions” on page 16. ...

Page 2

... A22E-MK * Models with Korean S-mark certification. Note: 1. Yellow cap models are also available (not for emergency stop use). Contact your OMRON representative. 2. The Operation Unit of A22E exept models with EMO/EMS indication is red. (The engraved mark is not white.) With EMO/EMS Indication (non-lighted) ...

Page 3

Lighted Models Appearance Contact configuration 40-dia. head Push-lock SPST-NC Turn-reset without Voltage Reduction Unit A22E SPST-NO/SPST-NC DPST-NC 40-dia. head Push-lock SPST-NC Turn-reset with Voltage Reduction Unit SPST-NO/SPST-NC A22E DPST-NC * Models with Korean S-mark certification. Note: The Operation Unit of ...

Page 4

Subassembled ...........The Operation Unit, 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. Non-lighted Operation Unit *1 Switch *2 ...

Page 5

Operation Units Non-lighted Sealing capability Function Size Push-pull A22E-S Push-lock, turn-reset A22E-SK Push-lock, key-reset (push-lock, turn-reset) Lighted Sealing capability Function Size A22EL-M Push-lock, turn-reset Note: The Operation Unit of A22E exept models with EMO/EMS indication is red. (The engraved mark ...

Page 6

Lamp LED Appearance LED light Rated voltage 6 VAC/VDC Red Standard 12 VAC/VDC 24 VAC/VDC Note: For voltage-reduction lighting, use the A22-24AR. Incandescent Appearance Rated voltage 6 VDC 14 VAC 28 VAC 130 VAC Switch (Standard Load) Without Voltage Reduction ...

Page 7

... Round A22Z-3530 dia. A22Z-3500-1 Applicable cable diameter dia. A22Z-3500-2 --- A22Z-R25 --- A22Z-A30 --- A22Z-3380 One hole, yellow box A22Z-B101Y (for emergency stop) --- A22K-K Rounded shape A22Z-3360 --- A22Z-3901 --- A22Z-3905 A22E Remarks Provided as standard. Order Switch Blocks only when adding or replacing them. Used when changing the lighting method ...

Page 8

... A22Z-EG10 included. --- A22Z-EG1-W Legend plate for EMERGENCY STOP is not A22Z-EG10-W included. --- A22Z-EG2 Certified Standards Certification body UL *1 TÜV SÜD CQC (CCC) KOSHA *2 Note: Only models with NC contacts have a direct opening mechanism. *1. UL-certification for CSA C22.2 No. 14 and bears the Certification has been obtained for the Switch Unit and the Lamp Socket. ...

Page 9

... Lock Plate (Attached with the Operation Unit) (Refer to the Mounting the Lock Plate on page 16 for use.) Type Emergency Stop Switches Non-lighted model: A22E 30 operations/minute *3 30 operations/minute *3 100 MΩ min. (at 500 VDC Hz, 1.5-mm double amplitude (within 1 ms) ...

Page 10

Dimensions Non-lighted Models A22E-MP Medium Push-pull (40-dia.) 40 dia. 32 A22E-S Small Push-lock, Turn-reset (30-dia.) 30 dia. 0.5 32 A22E-L Large Push-lock, Turn-reset (60-dia.) 60 dia. A22E-SK Small Push-lock, Key-reset (30-dia.) 30 dia Lighted Models A22EL-M Medium Push-lock, ...

Page 11

... Two, 21 dia. Side lead draw-out hole (Side lead draw-out hole) A22E 6.1 20.5 3.8 34.7 dia. 2.8 22.2 dia. 30 dia. 4 A22Z-3466-2 (60 dia.) 60 dia. 60 dia. Black letter Yellow 22.2 dia. 22.2 dia. t1 0.5 1.3 28 max. BA9S/13 Mounting Hole 2-R3 6.3 16±1 dia. ...

Page 12

... M90 Detents inside (One on 22.2 dia. each side) 2R The number of spacers depends on the model A22Z-EG2 : No Spacer A22Z-EG21 : 1 Spacer A22Z-EG22 : 2 Spacers Mounting a 1-pole Switch Unit * Position of +0.4 90.3 dia. 0 detent notch +0.2 5 Panel 88 max. A22E 52.2 max. ...

Page 13

... A Lock Ring is provided as a standard feature. • When painting or coating the panel, make sure that the specified panel dimensions apply to the panel after painting or coating. • Use an A22Z-R25 Ring when mounting to a panel with a 25-mm diameter hole. Terminal Arrangement (Bottom View) ...

Page 14

... 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.) When using a Legend Plate (sold separately), do Operation Unit not remove the rubber washer. ...

Page 15

... Assembling the Cap Emergency Stop Switch • Insert the protrusion of the Tightening Wrench (A22Z-3905) into the Cap slot and then turn to remove the Cap. Cap slot Protrusion Installing/Replacing the Lamp (1) Installing/Replacing from the Panel Surface • Insert the Lamp Extractor (A22Z-3901) into the lamp, then rotate the Extractor while pressing it ...

Page 16

... If the Operation Unit is separated from the Socket Unit, the equipment will not stop, creating a hazardous condition. Secure the lever on the Socket Unit by using the A22Z-3380 Lock Plate so that the Operation Unit cannot be easily separated from the Socket Unit. (Refer to “Mounting the Lock Plate” at the right.) (2) Removing the Switch Blocks • ...

Page 17

... Also, most Switches are made from resin and will be damaged if they come into contact with sharp objects. Particularly scratches on the Operation Unit may create visual and operational obtrusions. Handle the Switches with care, and do not throw or drop them. A22E ) (conforming to JIS C5003). 60 − ...

Page 18

... Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any questions or comments. 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 ...

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