D4DS-K3 Omron, D4DS-K3 Datasheet - Page 9

• Manufacturer Part Number: D4DS-K3
• Description: SWITCH SAFETY DOOR KEY ADJ MNT
• Manufacturer: Omron

Specifications of D4DS-K3

• Accessory Type: Operation Key
• Control Type: Operation Key
• Contact Rating: 10 Amps
• Illuminated: N
• Svhc: No SVHC (15-Dec-2010)
• For Use With: D4NS Safety Door Switches
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: D4DS Series
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: D4DS-K3; D4DSK3; Q1778631; Q2438638; Z2724

D4DS
Precautions
Warnings
NOTICE
Protect the D4DS with an appropriate cover and post a warning sign
near the D4DS, otherwise the D4DS or Operation Key may be re-
moved carelessly and may result in serious injury due to the unex-
pected operation of the machine
To prevent the D4DS from damage due to short-circuits, connect the
D4DS in series to a fuse that has a breaking current 1.5 to 2 times
the rated current of the D4DS. If the D4DS is used under EN-ap-
proved rating conditions, use a 10 A fuse type gI or gG conforming to
IEC 269.
Do not touch the live switch terminal. Electric shock may be caused.
Be sure to evaluate the Switch under actual working conditions after
installation.
Use OMRON’s D4BS Switch under conditions requiring more
robustness, sealing ability, and oil-tightness.
Operating Environment
The D4DS is for indoor use only. Do not use the D4DS outdoors.
Otherwise, the D4DS may malfunction.
Operation Key
Do not operate the D4DS 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 D4DS or drop the D4DS with the Operation Key inserted. Other-
wise, the Operation Key may be deformed or broken.
Be sure to use the dedicated Operation Key only.
Do not remove the operation key from the door, or insert it to
the switch with the door open. Machine may start operating.
Do not disassemble or touch inside under power-on.
Electrical shock hazard may be caused.
Do not use metal connector or conduit with this switch.
Electrical shock hazard may be caused.
Install the operation key so that it will not hit the operator when
the door is open. Injury may be caused.
!
WARNING
Secure the Operation Key with a one-way screw, or an equivalent,
so that the Operation Key cannot be easily removed.
Mounting
When applying the D4DS to the door of a machine room, be sure to
provide a stopper for the door as shown in the following illustration.
Do not use the Switch as a stopper. Adjust the mounting position of
the Operation Key so that the Operation Key will be within the 3-mm
lock range of the D4DS when the door is closed (i.e., the distance (a)
in the following illustration is within 3 mm).
Refer to page 7 for the mounting dimensions of the Operation Key.
Be sure that the Operation Key can be inserted properly with a toler-
ance of 1 mm in the upward, downward, left, or right direction,
otherwise the D4DS may be damaged.
Force im-
position
1 min.
Dropping
1 min.
Switch
Stopper
D4DS
9