D40P-MPC-21-10-R datasheet(11/13 Pages) OMRON

11 / 13 page

Safety Precautions

CAUTION

!WARNING

Be sure to turn OFF the power before performing wiring.

Do not touch charge parts (e.g., terminals) while power is on.

Doing so may esult in electric shock.

Keep actuators (magnets) away from magnetically sensitive

equipment like PC harddisks, floppy disks etc. The magnetic

field of the magnet will damage existing data.

Do not allow the actuator to come close to the switch with the

door open. Doing so may cause machinery to start

operating and may result in injury.

Application Precautions

• Do not use the product in locations subject to explosive or

flammable gases.

• Do not use load currents exceeding the rated value.

• Be sure to wire each conductor correctly.

• Be sure to confirm correct operation after completing mounting

and adjustment.

• Do not drop or attempt to disassemble the product.

• Be sure to use the correct combination of switch and actuator.

• Use a power supply of the specified voltage. Do not use power

supplies with large ripples or power supplies that intermittently

generate incorrect voltages.

• Capacitors are consumable and require regular maintenance

and inspection.

Installation Locations

Do not install the product in the following locations. Doing so may

result in product failure or malfunction.

• Locations subject to direct sunlight

• Locations subject to humidity levels outside the range 35% to

85% or subject to condensation due to extreme temperature

changes

• Locations subject to corrosive or flammable gases

• Locations subject to shocks or vibration in excess of the

product ratings

• Locations subject to dust (including iron dust) or salts

Take appropiate and sufficient countermeasures when using the

product in the following locations.

• Locations subject to static electricity or other forms of noise

• Locations subject to possible exposure to radioactivity

• Locations subject to power supply lines

• It is advisable to mount the switches on non ferrous materi-

als. The presence of ferrous material can effect switching

sensitivity.

Solvents

Ensure that solvents, such as alcohol, thinner, trichloroethane,

or gasoline do not adhere to the product. Solvents may cause

markings to fade and components to deteriorate.

Guard Stops

!CAUTION

Use guard stops in the way shown below to ensure that the

switch and actuator do not make contact when the guard door

is closed.

min. 2 mm

min. 5 mm (Standard Sensor)

max. 4 mm (Elongated Sensor)

Guard door

Guard Stops

Switch

Actuator

Mounting Direction

CORRECT

INCORRECT

CORRECT

Using for Hinged Doors

Mutual Interferance

On hinged doors, install the Sensor at an opening edge as shown

below.

CORRECT

INCORRECT

If the switch and actuator are mounted in parallel, be sure to

separate them by at least 25 mm, as shown below.

25 mm min.

Switch

Actuator

Guard door

Actuator

D40P

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