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PDF D4DL Data sheet ( Hoja de datos )
| Número de pieza | D4DL | |
| Descripción | Compact Guard-locking Interlock Safety Door Switch | |
| Fabricantes | Omron | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de D4DL (archivo pdf) en la parte inferior de esta página. Total 16 Páginas | ||
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Compact Guard-locking Interlock Safety Door Switch
D4DL
Polymer housing, IP65, and slow-action contacts
with positive opening → .
2 versions
• Mechanical lock/Solenoid release
• Solenoid lock/Mechanical release
Rotatable operating head provides four possible
key entry slots.
Incorporates an indicator that shows operation
status at a glance.
Double-insulation structure requires no grounding
www.DataSheet4U.cteormminals. (with mark)
Three types of Operation Key are available:
• Horizontal mounting
• Vertical mounting
• Angle-adjustable vertical mounting
Safety Standards
Conformity:
Machinery Directive, Low-voltage Directive, EN1088, SUVA
Approval:
Agency
TÜV Rheinland
BIA
UL (see note)
SUVA
Standard
EN60947-5-1
EN60947-5-1,
GS-ET-19
UL508, CSA C22.2
No.14
SUVA
File No.
J9650736
9610568
E76675
Pending
Note: Approval for CSA C22.2 No. 14 is authorized by cu mark.
Ordering Information
Model Number Legend
Switches
D4DL-jjjj-j
1234 5
1. Conduit Size (2-conduit)
1: Pg13.5
2: G1/2
2. Built-in Switch (with Safety Switch and Lock Monitor
Switch Contacts)
C: 1NC/1NO slow-action contacts plus 1NC slow-action
contact
D: 2NC slow-action contacts plus 1NC slow-action contact
3. Head Mounting Direction
F: Front
cE
4. Door Lock and Release
A: Mechanical lock / 24-VDC solenoid release (see note)
B: Mechanical lock / 110-VAC solenoid release
C: Mechanical lock / 230-VAC solenoid release
G: 24-VDC solenoid lock / mechanical release (see note)
H: 110-VAC solenoid lock / mechanical release
J: 230-VAC solenoid lock / mechanical release
5. Indicator
B: 10 to 115 VAC/VDC (with orange LED indicator)
E: 100 to 250 VAC (with orange neon lamp indicator)
1
1 page  
D4DL
Operation
Operation Principles
D4DL
Guard
Inside equipment 11
23
www.DataSheet4U.com
12
31
24
32
Lock spring
• Door closed
• Access to machine is not allowed.
• Lock spring locks the door.
• Power to solenoid
• Door can be opened.
11 12
31 32
23 24
Lock releasing spring
• Door opened
• Access to machine is allowed.
• Solenoid: OFF
• Lock releasing spring releases
the door lock.
• Solenoid: OFF
• Door can be opened.
• Solenoid: ON
• Door locked
• Access to the machine is not
allowed.
5
5 Page 
D4DL
D4DL
Precautions
! WARNING
Do not dismount the operation key from the door intentionally
and insert it to the switch with the door open. Machine may
start operating and injury or death may be caused.
! CAUTION
Do not disassemble or touch inside under power-on. Electric
shock hazard may be caused.
Do not use metal connectors or conduits with this switch. Rigid
connectors and conduits may damage the switch. The broken
conduit hole may cause an electrical shock hazard.
Install the operation key so that it will not hit the operator when
www.DataSheet4Uth.ecodmoor is open.
After-changing the release key to the UNLOCK position or
inserting the operation key, change the head direction.
Otherwise, the switch may malfunction and injuries may occur
due to mis-operation of the device.
NOTICE
If the D4DL is applied to an emergency stop circuit or safety circuit
for prevention of injury, use the NC contact, which incorporates a
positive opening mechanism, and make sure that the D4DL oper-
ates in positive mode. Furthermore, secure the D4DL with screws or
equivalent parts that are tightened in a single direction so that the
D4DL or operation key cannot be easily removed or provide a
protection cover to the D4DL and post a warning label near the
D4DL.
To protect the D4DL from damage due to short-circuits, connect the
D4DL in parallel to a fuse that has a breaking current 1.5 to 2 times
the rated current of the D4DL. If the D4DL is used under EN-ap-
proved rating conditions, use a 10 A fuse, type gI or gG conforming
to IEC 269.
Do not supply power to the D4DL while wiring the D4DL.
In order to prevent the D4DL from burning due to overvoltage, inser-
tion of a protection fuse into the solenoid circuits is recommended.
Do not use the D4DL in locations subject to explosive or flammable
gases.
Make sure that the load current does not exceed the rated current
and that the load terminals are wired correctly.
Pay utmost attention to correctly wire each terminal.
After mounting and adjusting the D4DL, make sure that the D4DL
operates properly.
If the D4DL is imposed with force exceeding the lock strength, the
D4DL may break and the equipment may continue operating.
Do not drop or disassemble the D4DL.
Release Key
The release key is used to unlock the D4DL in case of emergency or
if the power supply to the D4DL fails.
Use an appropriate tool to set the release key to UNLOCK so that
the lock will be released and the door can be opened.
The release key is set at the UNLOCK position. Set the release key
to the LOCK position before use.
Mechanical Lock Type
release key is set to UNLOCK, the door will not be locked when the
door is closed and no power will be supplied to the equipment.
Do not use the release key to start or stop machines.
To prevent the release key from being used carelessly by unautho-
rized people, set the release key of the D4DL in normal operation to
UNLOCK and seal the release key with seal wax.
Mounting
Be sure to mount the D4DL with a stopper as shown in the following
illustration. Do not use the D4DL Switch as a stopper.
Door
Stopper
Operation key
Switch
Set zone (0.5 to 3 mm)
Solenoid Lock Type
The solenoid lock locks the door only when power is supplied to the
solenoid. Therefore, the door will be unlocked if the power supply to
the solenoid fails. Therefore, do not use the solenoid lock type for
machines that may be operating and dangerous even after the ma-
chine stops operating because of inertia.
Life Expectancy
The life of the D4DL will vary with the switching conditions. Before
applying the D4DL, test the D4DL under actual operating conditions
and be sure to use the D4DL in actual operation within switching
times that will not lower the performance of the D4DL.
Operating Environment
The D4DL is for indoor use only. Do not use the D4DL outdoors.
Otherwise, the D4DL may malfunction.
Do not use the D4DL in the following locations:
Locations with severe changes in temperature
Locations with excessive humidity that may cause condensation
Locations with excessive vibration
Locations where metal dust, oil, or chemical may be sprayed onto
the D4DL
Operation Key
Be sure to use the dedicated Operation Key only.
Do not operate the D4DL with anything other than the dedicated
Operation Key. Otherwise, the safety of the system may not be
maintained.
Do not impose excessive force on the Operation Key inserted into
the D4DL or drop the D4DL with the Operation Key inserted. Other-
wise, the Operation Key may be deformed or broken.
Force imposed
Release key
Drop
The release key applied to the door of a machine room ensures the
safety of people adjusting the equipment in the machine room. If the
Secure the Operation Key with a one-way screw, or an equivalent,
so that the Operation Key cannot be easily removed.
11
11 Page | ||
| Páginas | Total 16 Páginas | |
| PDF Descargar | [ Datasheet D4DL.PDF ] | |
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