Omron D4BS DATASHEET

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 corresponding to the CE marking.

• Approved by UL, CSA, BIA, and SUVA standards.

• The switch contact is opened by a direct opening mechanism (NC contacts only) when the protective cover is opened. The EN-approved direct opening mechanism is indicated by on the Switch.

• Degree of protection of the switch box: IP67 (EN60947-5-1).

• Series includes models with gold-plated contacts for handling the micro-load range.

• Metric conduit types available.

Model Number Structure

Model Number Legend

Switch

D4BS - S

123

1. Conduit

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)

Ordering Information

List of Models

Switches

Type Mounting direction Conduit size

1-conduit

Front-side mounting

3-conduit

Prefered stock item

5: 1NC/1NO (slow-action) 6: 1NC/NO (slow-action), gold-plated contacts A: 2NC (slow-action) B: 2NC (slow-action), gold-plated contacts

3. Head Mounting Direction

F: Four mounting directions pos-

sible (front-side mounting at shipping)

Pg13.5 G1/2 D4BS-25FS D4BS-2AFS M20 Pg13.5 D4BS-55FS G1/2 D4BS-65FS D4BS-6AFS M20 D4BS-85FS D4BS-8AFS

Operation Key

D4BS - K

1. Operation Key Type2. Built-in Switch

1: Horizontal mounting 2: Vertical mounting 3: Adjustable mounting (Horizontal)

1NC/1NO

(Slow-action)

D4BS-15FS D4BS-1AFS

D4BS-45FS D4BS-4AFS

2NC (Slow-action)

D4BS-5AFS

D4BS

G-143D4BS

Operation Keys (Order Separately)

Type Model

Horizontal mounting

D4BS-K1

Vertical mounting

Adjustable mounting (Horizontal)

D4BS-K2

D4BS-K3

Specifications

Approved Standards Standards and EC Directives

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

R9351022 (Direct opening: approved)

Conforms to the following EC Directives: Machinery Directive Low Voltage Directive EN50041 EN1088

Approved Standard Ratings

TÜV (EN60947-5-1)

Utilization category AC-15 Rated operating current (Ie) 2 A Rated operating voltage (Ue) 400 V

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

Rated voltage Carry current

120 VAC 240 VAC 480 VAC 600 VAC

10 A

Make Break Make Break 60 A 6 A 30 A 3 A 15 A 1.5 A 12 A 1.2 A

Current Volt-amperes

7,200 VA 720 VA

G-144 Safety Sensors / Components

Characteristics

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

Durability (see note 3)

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

Contact resistance 25 mΩ max. (initial value) Rated insulation voltage (Ui) 600 V (EN60947-5-1) Conventional enclosed thermal current (I

) 20 A (EN60947-5-1)

the

Dielectric strength (Uimp)

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

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)

Mechanical:1,000,000 operations min. Electrical:500,000 operations min. (10 A at 250 VAC, resistive load)

100 MΩ min. (at 500 VDC) between terminals of same or different polarity, between each terminal and ground, and between each terminal and non-current-carrying metal part

Impulse dielectric strength (U

) 4 kV (EN60947-5-1) between ter-

imp

minals of same or different polarity, between current-carrying metal parts and ground, and between each terminal and non-current-carrying metal part

Destruction:1,000 m/s Malfunction:300 m/s

min. (IEC68-2-27)

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 rep-

resentative 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)

Model Contact form Diagram Remarks

D4BS-#5#S 1NC/1NO

D4BS-#A#S 2NC

11 - 12 23 - 24

Operation Key insertion completion position

11 - 12 21 - 22

Operation Key insertion completion position

Stroke

Extraction completion position

Stroke

Extraction completion position

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

Only NC contact 11-12 has an approved direct opening mechanism.

Terminals 11-12 and 23-24 can be used as unlike poles.

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.

D4BS

G-145D4BS

+ 7 hidden pages