D4BL-K3 Omron, D4BL-K3 Datasheet - Page 17

• Manufacturer Part Number: D4BL-K3
• Description: Contact OSTI For Purchase
• Manufacturer: Omron
• Type: Safety-Door Switchr
• Series: D4BLr

Specifications of D4BL-K3

• Contact Form: DPDT
• Contact Rating: 10 Amps
• Actuator: Plunger
• Operating Force: 19.61 N
• Termination Style: Wire
• Color: Red
• Mounting Style: Screw
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: D4BL Guard Lock Safety Door Switches
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: Q2025725A

Operation Key
Securing the Door
If the closed door (with the Operation Key inserted) pulls the
Operation Key past the operating/lock position (i.e., the set zone)
because of, for example, the door's own weight, machine vibration, or
the door cushion rubber, the Switch may be damaged.
Also, with a magnetic lock, it may not be possible to unlock the Switch
if there is weight placed on the Operation Key. Secure the door with
a stopper so that the Operation Key remains within the set zone.
Use only the designated Operation Key. The Head has been
designed so that operation is not possible with a screwdriver or
other tools. Using anything other than the designated Operation
Key may damage the Switch or affect machine safety.
Do not operate the Switch with anything other than the special
OMRON Operation Key, otherwise the Switch may break or the
safety of the system may not be maintained.
Do not impose excessive force on the Operation Key while the Key
is inserted into the Switch or drop the Switch with the Operation
Key inserted. Doing either of these may deform the Key or break
the Switch.
Weight applied
Precautions for Correct Use
http://www.ia.omron.com/
Incorrect
Dropped
Incorrect
Operating Environment
Storing Switches
Do not store Switches in locations where toxic gases, such as H
SO
subject to excessive dirt, excessive dust, high temperature, or high
humidity.
Other Precautions
Safety Door Switches are designed for use indoors. Using a Switch
outdoors may damage it.
Do not use the Switch in locations where toxic gases, such as H
SO
subject to high temperature or high humidity. Doing so may
damage the Switch due to contact failure or corrosion.
Do not use the Switch in the following locations:
·
·
·
·
·
·
When attaching a cover, be sure that the seal rubber is in place and
that there is no foreign material present. If the cover is attached
with the seal rubber out of place or if foreign material is stuck to the
rubber, a proper seal will not be obtained.
Perform maintenance inspections periodically.
Use the Switch with a load current that does not exceed the rated
current.
Do not use any screws to connect the cover other than the
specified ones. The seal characteristics may be reduced.
2
Locations subject to severe temperature changes
Locations subject to high temperatures or condensation
Locations subject to severe vibration
Locations where the interior of the Protective Door may come into
direct contact with cutting chips, metal filings, oil, or chemicals
Locations where the Switch may come into contact with thinner or
detergents
Locations where explosive or flammable gases are present
, NH
2
(c)Copyright OMRON Corporation 2007 All Rights Reserved.
, NH
Precautions for All Safety Door Switches
3
, HNO
3
, HNO
3
, and Cl
3
, and Cl
2
, may be present, or in locations that are
2
, may be present, or in locations that are
2
S,
2
S,
C-2