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Guard Lock Safety-door Switch D4BL A-67

D4BL

Safety Door

Switches

Guard Lock Safety-door Switch

D4BL

Release Protective Cover Locks Using

Controller Signals or Pushbutton Switches

after the Cutting Tool Stops Moving Due to

Inertia

• A mechanical lock is applied automatically when the Operation

Key is inserted. A high level of safety is achieved using a

mechanism where the lock is only released when voltage is

applied to the solenoid.

• Conforms to EN (TÜV) standards corresponding to the CE

marking.

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

• The Switch contact is opened by a direct opening mechanism

(NC contacts only) when the protective cover is opened. Direct

opening mechanism that is EN-approved is indicated by on

the Switch.

• Auxiliary release key ensures easy maintenance and unlocks

the door in the case of a power failure.

• Tough aluminum die-cast body incorporating a switch box with

degree of protection satisfying IP67, UL, and CSA TYPE6P, 13.

• Equipped with a horizontal and vertical conduit opening.

• Models incorporating easy-to-see indicators for monitoring and

those using an adjustable Operation Key for a double door are

available.

• The mounting direction of the head can be changed to allow the

Operation Key to be inserted from four directions.

Note: Be sure to read the “Safety Precautions” on page A-78 and the

“Precautions for All Safety Door Switches” on page A-2.

Model Number Structure

■ Model Number Legend

1234 5

D4BL - -

1. Conduit Size (2-conduit)

3. Head Mounting Direction

5. Indicator

D4BL - K

Switch

Operation Key (Order Separately)

1. Operation Key Type

1: PG13.5

2: G1/2

3: 1/2-14NPT

C: 1NC/1NO (slow-action) + 1NC (slow-action)

D: 2NC (slow-action) + 1NC (slow-action)

R: Four mounting directions possible (right-side mounting at shipping)

4. Door Lock and Release

(Auxiliary Release Key is Incorporated by All Models)

A: Mechanical lock/24-VDC solenoid release

B: Mechanical lock/110-VAC solenoid release

G: 24-VDC Solenoid lock/Mechanical release

Blank: Without indicator

A: 10 to 115 VAC or VDC driving (with orange

and green LED indicator unit)

1: Horizontal mounting

2: Vertical mounting

3: Adjustable mounting (Horizontal)

2. Built-in Switch (with Safety Switch and Lock Monitor

Switch Contacts)

1 2 3 4 5 6 ... 15 16

Sommario

Pagina 1 - Model Number Structure

Guard Lock Safety-door Switch D4BL A-67D4BLSafety DoorSwitchesGuard Lock Safety-door SwitchD4BLRelease Protective Cover Locks Using Controller Signal

Pagina 2 - Ordering Information

A-76 Guard Lock Safety-door Switch D4BLD4BLSafety DoorSwitches Operation Keys78.720±0.151240.725.815.67.3 155.3 5.33611.85.62.67.52053.71340±0.1552.4

Pagina 3 - ■ Characteristics

Guard Lock Safety-door Switch D4BL A-77D4BLSafety DoorSwitches With Operation Key InsertedNote: 1. Unless otherwise specified, a tolerance of ±0.4 m

Pagina 4 - Connections

A-78 Guard Lock Safety-door Switch D4BLD4BLSafety DoorSwitchesSafety PrecautionsRefer to the “Precautions for All Switches” on page I-2 and “Precautio

Pagina 5 - ■ Circuit Connection Example

Guard Lock Safety-door Switch D4BL A-79D4BLSafety DoorSwitchesSolenoid Lock ModelsThe solenoid lock locks the door only when power is supplied to the

Pagina 6 - (Manual Reset)

A-80 Guard Lock Safety-door Switch D4BLD4BLSafety DoorSwitchesBe sure to check the mechanical lock and solenoid release functions when mounting the D4

Pagina 7 - Timing Chart

Terms and Conditions of Sale1. Offer; Acceptance. These terms and conditions (these "Terms") are deemedpart of all quotes, agreements, purch

Pagina 8 - Nomenclature

2052121/,1(*OREDOKWWSZZZRPURQFRP86$KWWSZZZRPURQFRPRHL&DQDGDKWWSZZZRPURQFDCat. No. GC SAFETY-3 07/05 Speci

Pagina 9 - Dimensions

A-68 Guard Lock Safety-door Switch D4BLD4BLSafety DoorSwitchesOrdering Information List of ModelsSwitchesOperation Keys (Order Separately)Specificati

Pagina 10 - ■ Operation Keys

Guard Lock Safety-door Switch D4BL A-69D4BLSafety DoorSwitches Approved Standard RatingsTÜV (EN60947-5-1), CCC (GB14048.5)Use a 10-A fuse type gI or

Pagina 11 - ■ With Operation Key Inserted

A-70 Guard Lock Safety-door Switch D4BLD4BLSafety DoorSwitchesSolenoid Coil CharacteristicsIndicator CharacteristicsConnections Contact Form (Diagram

Pagina 12 - Safety Precautions

Guard Lock Safety-door Switch D4BL A-71D4BLSafety DoorSwitches Circuit Connection Example• Terminals 11 and 32 are connected internally and so conne

Pagina 13 - D4BL A-79

A-72 Guard Lock Safety-door Switch D4BLD4BLSafety DoorSwitches Connection Example with OMRON’s G9SA Safety Relay UnitG9SA-321-T@ (24 VAC/VDC) + D4BL-

Pagina 14 - Switch body

Guard Lock Safety-door Switch D4BL A-73D4BLSafety DoorSwitchesG9SA-301 (24 VAC/VDC) + D4BL-@G-@ (Solenoid Lock Type) Circuit Diagram (Auto-reset)Timi

Pagina 15 - Terms and Conditions of Sale

A-74 Guard Lock Safety-door Switch D4BLD4BLSafety DoorSwitchesNomenclatureD4BL-@C@@-@ D4BL-@D@@-@Operation KeyLock plateRotating drumOperation plunger

Pagina 16 - 2052121/,1(

Guard Lock Safety-door Switch D4BL A-75D4BLSafety DoorSwitchesDimensionsNote: 1. All units are in millimeters unless otherwise indicated.2. Unless ot

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