CUS06(TE85,Q) - TOSHIBA - Datasheet.Company

G-143D4BS

Safety-door Switch

D4BS

Safety-door Switch’s Special

Operation Key Directly Pulls

Apart the Contacts from Each

Other and Contributes to the

Safety of the Production Site

• Conforms to EN (TÜV) standards cor-

responding to the CE marking.

• Approved by UL, CSA, BIA, and SUVA

standards.

• The switch contact is opened by a di-

rect opening mechanism (NC contacts

only) when the protective cover is

opened. The EN-approved direct open-

ing mechanism is indicated by on

the Switch.

• Degree of protection of the switch box:

IP67 (EN60947-5-1).

• Series includes models with gold-plat-

ed contacts for handling the micro-load

range.

• Metric conduit types available.

Model Number Structure

Model Number Legend

Ordering Information

List of Models

Switches

Prefered stock item

Type Mounting direction Conduit size 1NC/1NO

(Slow-action) 2NC (Slow-action)

1-conduit

Front-side

mounting

Pg13.5 D4BS-15FS D4BS-1AFS

G1/2 D4BS-25FS D4BS-2AFS

M20 D4BS-45FS D4BS-4AFS

3-conduit

Pg13.5 D4BS-55FS D4BS-5AFS

G1/2 D4BS-65FS D4BS-6AFS

M20 D4BS-85FS D4BS-8AFS

1231

D4BS - S

1. Conduit

D4BS - K

Switch Operation Key

1. Operation Key Type2. Built-in Switch

3. Head Mounting Direction

1: PG13.5 (1 conduit)

2: G1/2 (1 conduit)

3: 1/2-14NPT (1 conduit)

4: M20

5: PG13.5 (3-conduit)

6: G1/2 (3-conduit)

7: 1/2-14NPT (3-conduit)

8: M20 (3-conduit)

5: 1NC/1NO (slow-action)

6: 1NC/NO (slow-action), gold-plated contacts

A: 2NC (slow-action)

B: 2NC (slow-action), gold-plated contacts

F: Four mounting directions pos-

sible (front-side mounting at

shipping)

1: Horizontal mounting

2: Vertical mounting

3: Adjustable mounting (Horizontal)

G-144 Safety Sensors / Components

Operation Keys (Order Separately)

Specifications

Approved Standards Standards and EC Directives

Conforms to the following EC Directives:

Machinery Directive

Low Voltage Directive

EN50041

EN1088

Approved Standard Ratings

TÜV (EN60947-5-1)

Note: Use a 10-A fuse type a gI or gG that conforms to IEC269 as a short-circuit protection device.

UL/CSA (UL508, CSA C22.2 No. 14)

A600

Type Model

D4BS-K1

D4BS-K2

D4BS-K3

Horizontal mounting

Vertical mounting

Adjustable mounting

(Horizontal)

Agency Standard File No.

TÜV Rheinland EN60947-5-1

UL UL508 E76675

CSA CSA C22.2 No. 14 LR45746

BIA GS-ET-15 9303323

SUVA SUVA E6187.d

CQC (CCC) GB/T 14048.5

Contact your

OMRON

representative

R9351022

(Direct open-

ing: approved)

Utilization category AC-15

Rated operating current (Ie) 2 A

Rated operating voltage (Ue) 400 V

Rated voltage Carry current Current Volt-amperes

Make Break Make Break

120 VAC

10 A

60 A 6 A

7,200 VA 720 VA

240 VAC 30 A 3 A

480 VAC 15 A 1.5 A

600 VAC 12 A 1.2 A

G-145D4BS

Characteristics

Note: 1. The above values are initial values.

2. Although the switch box is protected from dust, oil, or water penetration, do not use the D4BS in places where dust, oil, water, or chemicals

may penetrate through the key hole on the head, otherwise Switch damage or malfunctioning may occur.

3. The durability is for an ambient temperature of 5C to 35C and an ambient humidity of 40% to 70%. Contact your OMRON sales repre-

sentative for more detailed information on other operating environments.

4. These figures are minimum requirements for safe operation.

Contact Form (Diagrams Show State with Key Inserted)

Note: The terminal numbers are in accordance with EN50013, and the contact symbols are in accordance with IEC947-5-1.

Degree of protection (see note 2) IP67 (EN60947-5-1)

Durability (see note 3) Mechanical:1,000,000 operations min.

Electrical:500,000 operations min. (10 A at 250 VAC, resistive load)

Operating speed 0.1 m/s to 0.5 m/s

Operating frequency 30 operations/min max.

Rated frequency 50/60 Hz

Contact gap 2 x 2 mm min.

Direct opening force (see note 4) 19.61 N min. (EN60947-5-1)

Direct opening travel (see note 4) 20 mm min. (EN60947-5-1)

Full stroke 23 mm min.

Insulation resistance

100 M min. (at 500 VDC) between terminals of same or different

polarity, between each terminal and ground, and between each ter-

minal and non-current-carrying metal part

Contact resistance 25 m max. (initial value)

Rated insulation voltage (Ui) 600 V (EN60947-5-1)

Conventional enclosed thermal current (Ithe) 20 A (EN60947-5-1)

Dielectric strength (Uimp)

Impulse dielectric strength (Uimp) 4 kV (EN60947-5-1) between ter-

minals of same or different polarity, between current-carrying metal

parts and ground, and between each terminal and non-current-car-

rying metal part

Switching overvoltage 1,500 V max. (EN60947-5-1)

Conditional short-circuit current 100 A (EN60947-5-1)

Pollution degree (operating environment) 3 (EN60947-5-1)

Insulation class Class I (with ground terminal)

Vibration resistance Malfunction: 10 to 500 Hz, 0.65-mm single amplitude

Shock resistance Destruction:1,000 m/s2 min. (IEC68-2-27)

Malfunction:300 m/s2 min. (IEC68-2-27)

Ambient temperature Operating:-40°C to 80°C (with no icing)

Ambient humidity Operating:95% max.

Weight Approx. 285 g (in the case of D4BS-15FS)

Model Contact form Diagram Remarks

D4BS-#5#S1NC/1NO

D4BS-#A#S2NC

Zb 11 - 12

23 - 24

Stroke

Operation Key

insertion com-

pletion position

Extraction

completion

position

Only NC contact 11-12

has an approved direct

opening mechanism.

Terminals 11-12 and

23-24 can be used as

unlike poles.

11 - 12

21 - 22

Stroke

Operation Key

insertion com-

pletion position

Extraction

completion

position

NC contacts 11-12 and

21-22 have an

approved direct

opening mechanism.

Terminals 11-12 and

21-22 can be used as

unlike poles.

G-146 Safety Sensors / Components

Nomenclature

Operation Key

Set Zone Mark

Built-in Switch

Head

Oil Seal (NBR)

Conduit Opening

Ground Terminal Screw

Seal Ring (NBR)

Seal Packing (NBR)

D4BS's exclusive-use Operation Key is provided

to assure accurate switching operation.

A triangular Set Zone Mark makes it

easy to adjust the operating position

when inserting the Operation Key.

A shearing force contact separating mechanism (NC

contact) is employed, which positively pulls apart the

contacts from each other by using shearing force if

any abnormality such as contact welding should occur

in the contact area.

There is a difference in level between the NC and NO

terminal, which assures easy wiring.

A ground terminal is provided to

improve safety. (Built into the

Unit.)

Available in four different types of conduit

threads: Pg 13.5, G1/2, or 1/2-14NPT, M20.

The operation plunger employs an oil seal, with

which the switch box meets the requirements of

IP67 (the sealing capability of the Operation Key's

insertion mouth is IP00).

The switch head is coated with easy-to-see red

paint. The mounting direction of the switch head can

be varied to any of the four directions.

G-147D4BS

Dimensions

Note: 1. All units are in millimeters unless otherwise indicated.

2. Unless otherwise specified, a tolerance of 0.4 mm applies to all dimensions.

3. The conduit thread varies with the model as follows:.

Switches

Operation Keys

Conduit thread Model

Pg 13.5 D4BS-1##S, D4BS-5##S

G1/2 D4BS-2##S, D4BS-6##S

M20 D4BS-4##S, D4BS-8##S

31.4

66.4 50.9

5.3

(110)

28.5

41 16

34.5

75.4

71.4

17.2

35.7

38.3

31.4

7.3

5.3

(111.5)

41 16

34.5

60±0.2

30±0.1

31.5

Two caps Cover

Two, 5

+0.15

dia. holes (6 mm deep)

-0

Cover

1-conduit

3-conduit

Red

D4BS-1##S

D4BS-2##S

D4BS-4##S

D4BS-5##S

D4BS-6##S

D4BS-8##S

Two, 5.3 dia.

mounting holes

Two, M4 cover

clamping screws

Four, M3.5 head

clamping screws

Four, M3.5 head

clamping screws

Six, 5.3 dia.

mounting holes

Four, M3.5 x 10 cover

clamping screws

D4BS-1##S: Pg13.5

D4BS-2##S: G1/2

D4BS-4##S: 1/2-14NPT

D4BS-5##S: 3-Pg13.5

D4BS-6##S: 3-G1/2

D4BS-8##S: 3-1/2-14NPT

30±0.2

19.61 N max.

10±5 mm

19.61 N min.

20 mm min.

D4BS-1##S

D4BS-2##S

D4BS-4##S

Operating

characteristics

Key insertion force

Key extraction force

Pretravel (PT)

Direct opening force

Direct opening stroke

19.61 N max.

10±5 mm

19.61 N min.

20 mm min.

D4BS-5##S

D4BS-6##S

D4BS-8##S

Operating

characteristics

Key insertion force

Key extraction force

Pretravel (PT)

Direct opening force

Direct opening stroke

2012

(80.7)

11.4

34.6

17.5

2.5

(37.8)

30±0.15

53.7 13

11.4

2.5

36 5.3 12 7.5

40±0.15 52.4

26 15

40.7

78.7

7.3 15

5.3 5.3

7.5

2.5

11.4

20±0.15

19.5±0.15

4 dia. M4 Allen-head bolt

5.3 ¥ 7.3 mounting long hole

4 dia.

Two, 2.65R

D4BS-K1 D4BS-K2

D4BS-K3

Black

Red

5.3 dia.

mounting hole

G-148 Safety Sensors / Components

With Operation Key Inserted

Note: Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions.

Horizontal Mounting

Vertical Mounting

Note: "R" is the Operation Key insertion radius.

Adjustable Mounting (Horizontal)

Red

D4BS-1##S +D4BS-K1

D4BS-2##S +D4BS-K1

D4BS-4##S +D4BS-K1

53.5 min.

58 max.

Operation Key insertion

radius in horizontal

direction: R ≥ 1200 53.5 min.

58 max.

Operation Key insertion

radius in horizontal

direction: R ≥ 1000

D4BS-1##S +D4BS-K2

D4BS-2##S +D4BS-K2

D4BS-4##S +D4BS-K2

54.5 min.

59 max.

Operation Key insertion

radius in horizontal

direction: R ≥ 1200 54.5 min.

59 max.

Operation Key insertion

radius in horizontal

direction: R ≥ 1000

D4BS-1##S +D4BS-K3

D4BS-2##S +D4BS-K3

D4BS-4##S +D4BS-K3

81.5 min.

86 max.

Operation Key insertion

radius in horizontal

direction: R ≥ 150 81.5 min.

86 max.

Operation Key insertion

radius in horizontal

direction: R ≥ 1000

G-149D4BS

Precautions

Do not dismount the Operation Key from the door intentionally and

insert it to the Switch with the door open. Machine may start oper-

ating and injury or death may be caused.

Mount the Operation Key at a location where it will not come in con-

tact with users when the door is opened or closed.

When operating the D4BS as a part of a safety category circuit to

prevent injury, operate the NC contacts that have a direct opening

mechanism in direct opening mode. For safety purposes, tighten the

switch body and Operation Key with one-way screws or equivalents

or install a switch protection cover and warning label for safety pur-

poses to prevent easy removal of the D4BS.

Connect the fuse to the D4BS in series to prevent it from short-circuit

damage. The value of the breaking current of the fuse must be calcu-

lated by multiplying rated current by 150% to 200%. When using the

D4BS with EN ratings, use 10-A fuse Type gI or gG that complies

with IEC60269.

Correct Use

Operating Environment

Make sure in advance that the environment is suitable, with no oil,

water, or chemicals, as these may cause the seal to deteriorate,

resulting in faulty contact, faulty isolation, current leakage, or burn-

ing.

Do not use the D4BS in the following locations:

•Locations subject to severe temperature changes

•Locations subject to high temperatures or condensation

•Locations subject to severe vibration

•Locations where the product may come into direct contact with pro-

cessing waste or dust

Operation Key

Be sure to use a special Operation Key only. Do not operate the

D4BS with anything other than the special Operation Key, otherwise

the D4BS may break or the safety of the system may not be main-

tained.

Do not impose excessive force on the Operation Key inserted into

the D4BS or drop the D4BS with the Operation Key inserted, other-

wise the Operation Key may deform or break.

Secure the Operation Key with a one-way screw, or an equivalent, so

that the Operation Key cannot be easily removed.

Securing the Door

If the Operation Key on the closed door is pulled outside the set zone

by a force caused by vibration, the door’s weight, or the door cushion

rubber, the switch contact may be opened (causing the machinery to

stop) or the D4BS may be damaged. Secure the door with hooks so

that it will remain within the set zone.

Mounting

Do not use the Switch as a stopper. Be sure to install a stopper as

shown in the following illustration when mounting the Switch. The

range of space “a” must be determined according to the available set

zone of the Operation Key.

Refer to Dimensions for the mounting dimension of the Operation

Key and mount the Operation Key correctly. The Operation Key will

soon become damaged or worn out if it is not mounted correctly.

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.

Excessive force

Drop

Extra space

Set zone

Stopper

Switch

±0.5 min.

G-150 Safety Sensors / Components

Other

Make sure that the D4BS is located outside the safety door and that

no metal dust, oil, or chemical will be sprayed onto the D4BS. Other-

wise, the D4BS may soon fail to operate due to the penetration of

metal dust, oil, or chemical.

Tightening Torque

Be sure to tighten each screw of the D4BS properly, otherwise the

D4BS may malfunction.

Note: 1. Apply a torque of 0.78 o 0.88 N·m if the D4BS is a three-con-

duit model.

2. Apply a torque of 4.90 to 5.88 N·m in the case of an Allen-

head bolt. If it is a pan head screw, apply a torque of 2.35 to

2.75 N·m.

Mounting Dimensions (M5)

The D4BS can be mounted more securely by adding two protruding

portions, each of which is 5 mm maximum in height and

5–0.05/–0.15 mm in diameter as shown below.

Operating Key Mounting Dimensions

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 penetrate through the head and

that the head is tightened securely within the proper torque range.

No. Type Torque

1M3.5 terminal screw (including

ground terminal screw) 0.59 to 0.78 N·m

2Cover mounting screw

(see note 1) 1.18 to 1.37 N·m

3 Head mounting screw 0.78 to 0.98 N·m

4M5 body mounting screw

(see note 2) 4.90 to 5.88 N·m

5 Operation Key mounting screw 2.35 to 2.75 N·m

6 Connector 1.77 to 2.16 N·m

7 Cap screw 1.27 to 1.67 N·m

27±0.1

59.3±0.1

Mounting hole

Mounting side

Standard Model Three-conduit Model

Protruding portions

5 -0.05 dia. holes, max. height 5

-0.15

Insertion hole for protrusions

5-0.05 dia. holes, max. height 5

20±0.1

40±0.1

30±0.1

Horizontal Mounting

Vertical Mounting

Adjustable Mounting (Horizontal)

Two, M5

G-151D4BS

Wiring

Do not connect the lead wires directly to the terminals. Connect the

lead wires through insulation tubes and M3.5 crimp terminals.

Tighten each terminal screw within the proper torque range.

The proper lead wire is AWG20 to AWG14 (0.5 to 2.5 mm2) in size.

Make sure that all crimp terminals are correctly connected and

located within the casing or cover as shown below.

Connector

Tighten the connector to a suitable torque. Excessive tightening

torque may damage the casing.

When using a 1/2-14NPT conduit, apply sealing tape between con-

nector and conduit opening so that the enclosure will confirm to IP67.

If using a Pg13.5 conduit, use an ABS-08 Pg13.5 connector or an

ABS-12 Pg13.5 connector (manufactured by Nippon Flex).

Use a connector (SC Series, sold separately) suitable for the outer

diameter of the cable.

When wiring a 3-conduit model, securely tighten the cap screw pro-

vided for unused conduit openings.

Maintenance and Repairs

The user must not maintain or repair equipment incorporating any

D4BS model. Contact the manufacturer of the equipment for any

maintenance or repairs required.

D dia.

dz dia.

dz dia.: 3.7

D dia.: 4.5

B: 7.0

L: 20.2

F: 7.7

I: 9.0 (mm)

Casing

Cover

Terminal screw

Crimp terminal

Terminal screw

Casing

Terminal screw

Cover

Crimp terminal

Correct

Incorrect

Crimp

terminal

Crimp terminal

G-152 Safety Sensors / Components

In the interest of product improvement, specifications are subject to change without notice.

ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.

To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.

Cat. No. C094-E2-04B-X