A165E-SY Omron, A165E-SY Datasheet - Page 9

• Manufacturer Part Number: A165E-SY
• Description: ESTOP OPERATOR
• Manufacturer: Omron

Specifications of A165E-SY

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Safety Precautions
Be sure to read the precautions for all pushbutton switches in the Pushbutton Switches Group Catalog (Cat. No. X032).
If the Operation Unit is separated from the Switch Unit, the
equipment will not stop, creating a hazardous condition.
Always confirm that safety functions are operating before
starting operation.
Mounting
Wiring
Operating Environment
Using the Microload
• Always make sure that the power is turned OFF before mounting,
• The tightening torque is 0.29 to 0.49 N·m.
• Be sure to use electrical wires that are a size appropriate for the
• Use non-corrosive resin fluid as the flux.
• Make sure that the electric cord is wired so that it does not touch
• After wiring the Switch, maintain an appropriate clearance and
• The IP65 model is designed with a degree of protection so that it
• The Switch is intended for indoor use only. Using the Switch
• Insert a contact protection circuit, if necessary, to prevent the
• The A165E-@U (one-piece construction) allows both a standard
• The minimum applicable load is the N-level reference value. This
• The equation, λ
removing, or wiring the Switch, or performing maintenance.
Electrical shock or fire may result if the power is not turned OFF.
applied voltage and carry current. Perform soldering according to
the conditions given below. If the soldering is not properly
performed, abnormal heating may result, possibly resulting in fire.
1. Hand soldering: 30 W, within 5 s
2. Dip soldering: 240°C, within 3 s
Wait for one minute after soldering before exerting any external
force on the solder.
the Unit. If the electric cord will touch the Unit, then electric wires
with a heat resistance of 100°C min. must be used.
creepage distance.
will not sustain damage if it is subjected to water from any direction
to the front of the panel.
outdoor may cause it to fail.
reduction of life expectancy due to extreme wear on the contacts
caused by loads where inrush current occurs when the contact is
opened and closed.
load (125 V at 1 A, 250 V at 0.5 A) and a microload. If a standard
load is applied, however, the microload area cannot be used. If the
microload area is used with a standard load, the contact surface
will become rough, and the opening and closing of the contact for
a microload may become unreliable.
value indicates the malfunction reference level for the reliability
level of 60% (λ
malfunction rate is less than 1/2,000,000 with a reliability level of
60%.
Precautions for Correct Use
60
60
0.15 mA
) (conforming to JIS C5003).
Invalid
area
= 0.5 x 10
1 mA
!CAUTION
−6
/time indicates that the estimated
Area of use
Current (mA)
LEDs
The LED current-limiting resistor is built-in, so external resistance is
not required.
Operating Torque
Others
• Do not exceed an operating torque of 0.49 N·m in the direction of
• Do not pull the operating button or apply excessive force to any
• The oil-resistant IP65 uses NBR rubber and is resistant to general
• If the panel is to be coated, make sure that the panel meets the
• Due to the structure of the Switch, severe shock or vibration may
24 VAC/VDC
rotation.
side of the button.
Otherwise it may be damaged.
cutting oil and cooling oil. Some special oils cannot be used with
the oil-resistant IP65, however, so contact your OMRON
representative for details.
specified dimensions after coating.
cause malfunctions or damage to the Switch.
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.
Rated voltage
Hammer
Screwdriver
2.4 kΩ
Internal limiting resistor
Do not operate the
Switch with hard or
sharp objects.
Do not place or drop
heavy objects on the
Switch.
Do not allow the
Switch to drop and hit
the floor.
A165E
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