D4BS-K2 Omron, D4BS-K2 Datasheet - Page 7

• Manufacturer Part Number: D4BS-K2
• Description: VERTICAL-MOUNT KEY
• Manufacturer: Omron
• Type: Safety-Door Switchr
• Series: D4BSr

Specifications of D4BS-K2

• Accessory Type: Operation Key
• Contact Form: DPDT
• Contact Rating: 10 Amps
• Actuator: Plunger
• Operating Force: 19.61 N
• Termination Style: Wire
• Svhc: No SVHC (15-Dec-2010)
• Features: Vertical Mounting
• Rohs Compliant: NA
• Color: Black
• Mounting Style: Screw
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: Z2434 - SWITCH SAFETY DOOR 10A SEALEDZ2433 - SWITCH SAFETY DOOR 10A SEAL
• For Use With/related Products: D4BS Series
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: D4BSK2; Z2431

Safety Precautions
Refer to the “Precautions for All Switches” on page I-2 and “Precautions for All Safety Door Switches” on page A-2.
■ Precautions for Safe Use
• Do not use the Switch submersed in oil or water or in locations
• Although the Switch body is protected from the ingress of dust or
• Always attach the cover after completing wiring and before using
■ Precautions for Correct Use
Tightening Torque
Loose screws may result in malfunction. Tighten the screws to the
specified torques.
Note: 1. Apply a torque of 0.78 to 0.88 N·m if the D4BS is a three-
Mounting Dimensions (M5)
M3.5 terminal screw (including ground
terminal screw)
Cover mounting screw (See note 1.)
Head mounting screw
M5 body mounting screw (See note 2.) 4.90 to 5.88 N·m
Operation Key mounting screw
Connector
Cap screw
continuously subject to splashes of oil or water. Doing so may result
in oil or water entering the Switch. (The IP67 degree of protection of
the Switch specifies the amount of water penetration after the
Switch is submerged in water for a certain period of time.)
water, avoid the ingress of foreign substance through the key hole
on the head.
Otherwise, accelerated wear or breaking may result.
the Switch. Electric shock may occur if the Switch is used without
the cover attached.
60
Standard Model
2. Apply a torque of 4.90 to 5.88 N·m for an Allen-head bolt.
conduit model.
For a pan head screw, apply a torque of 2.35 to 2.75 N·m.
30
Type
Mounting hole
Mounting side
Insertion hole for stud
5
0.15
0.05
dia. holes, max. height: 5
59.3 0.1
Three-conduit Model
5
0.05
0.15
0.59 to 0.78 N·m
1.18 to 1.37 N·m
0.78 to 0.98 N·m
2.35 to 2.75 N·m
1.77 to 2.16 N·m
1.27 to 1.67 N·m
Studs
dia. holes, max. height: 5
27 0.1
30
40
42
Torque
The D4BS can be mounted more securely by adding two studs, each
of which is 5 mm maximum in height and
5
Operation Key Mounting Dimensions
For safety, use screws that cannot be easily removed or a similar
means to prevent the Switch and Operation Key from being easily
removed.
Operation Key
Make sure that the Operation Key can be inserted properly with a tol-
erance of 0.5 mm in the upward, downward, left, or right direction,
otherwise the D4BS may soon become damaged.
Observe the specified insertion radius for the Operation Key and
insert it in a direction perpendicular to the key hole.
Changes in Head Mounting Direction
By removing the screws on the four corners of the head, the head
can be reset in any of four directions. The head direction can be
changed with or without the Operation Key inserted in the head.
Make sure that no foreign materials enter through the head and that
the head is tightened securely within the proper torque range.
0.05
0.15
mm in diameter as shown below.
Horizontal Mounting
Vertical Mounting
Adjustable Mounting (Horizontal)
Safety-door Switch
Incorrect
Incorrect
20
40
30
Greater
than 0.5
Greater
than 0.5
0.1
0.1
0.1
Two, M5
Two, M5
Two, M5
D4BS
A-33