D4BL-1CRA-A - N/A - Datasheet.Directory



D4BLSafety-door Lock Switch

Protective Doors Are Locked Until

Machine Completely Stops

Operation

Select mechanical lock/solenoid release

or solenoid lock/mechanical release

models

Dedicated release lock ensures both

easy maintenance and door-unlock at

power failure

Tough aluminum die-cast unit

incorporating a switch box with IP67

enclosure rating (EN60529, IEC529)

Equipped with horizontal and vertical

conduit openings

Models available with LED indicators

Head can be rotated in 4 directions

Approved Standards

Agency Standard File No.

TÜV EN60947-5-1 R9451050

Rheinland (IEC947-5-1,

VDE0660 Part 200, 206 )

UL UL508 E76675

CSA CSA C22.2, No.14 LR45746

BIA GS-ET-19 9402293

SUVA SUVA 5643

Ordering Information

Conduit type Lock type Voltage for

Solenoid Without Indicator

1NC /+1NO+1NC

(Slow action)

With Indicator

1NC /+1NO+1NC

(Slow action)

Without Indicator

2NC +1NC

(Slow action)

With Indicator

2NC +1NC

(Slow action)

1/2-14NPT

(2 d it )

Mechanical

24 VDC D4BL-3CRA D4BL-3CRA-A D4BL-3DRA D4BL-3DRA-A

(2 conduits) lock 110 VAC D4BL-3CRB D4BL-3CRB-A D4BL-3DRB D4BL-3DRB-A

230 VAC D4BL-3CRC D4BL-3CRC-A D4BL-3DRC D4BL-3DRC-A

Solenoid lock 230 VAC D4BL-3CRG D4BL-3CRG-A D4BL-3DRG D4BL-3DRG-A

marking indicates the contacts which have positive opening mechanism approved by TÜV Rheinland.

Note:

ACCESSORIES (ORDER SEPARATELY)

Operation Key

Mounting type Part number

Horizontal D4BL-K1

Vertical D4BL-K2

Adjustable D4BL-K3

NOMENCLATURE

D4BL - -

1. Conduit

1: PG13.5

2: G1/2

3: 1/2-14NPT

2. Built-in Switch

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

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

3. Head Mounting Direction

R: Right

4. Door Lock/Release Methods

(Dedicated Release Key is Incorporated by All Models)

A: Mechanical lock/24-VDC solenoid release

B: Mechanical lock/110-VAC solenoid release

C: Mechanical lock/230-VAC solenoid release

G: 24-VDC solenoid lock/mechanical release

5. Indicator

Blank: Without indicator

A: 1 mA at 10 to 115 VAC or VDC driving

(with red and green indicator unit)

D4BL - K 1

Lock Switch

Operation Key

1. Operation Key Type

1: Horizontal mounting

2: Vertical mounting

3: Adjustable mounting

Specifications

RATINGS

1. IEC 947-5-1 and EN60947-5-1

AC-15 3A/250 V (6A/115 V for Display Models)

2. NEMA A300 (UL/CSA Pilot Duty)

Rated voltage Current Switching power

Continuous Make Break Make Break

120 VAC 10 A 60 A 6 A 7,200 VA 720 VA

250 VAC 30 A 3 A

D4BL D4BL

3. General Ratings

Rated voltage Non-inductive load Inductive load

Resistive load Lamp load Inductive load Motor load

NC NO NC NO NC NO NC NO

125 VAC 10 A 3 A 1.5 A 10 A 5 A 2.5 A

250 VAC 10 A 2 A 1 A 10 A 3 A 1.5 A

8 VDC 10 A 6 A 3 A 10 A 6 A

14 VDC 10 A 6 A 3 A 10 A 6 A

30 VDC 6 A 4 A 3 A 6 A 4 A

125 VDC 0.8 A 0.2 A 0.2 A 0.8 A 0.2 A

250 VDC 0.4 A 0.1 A 0.1 A 0.4 A 0.1 A

Note: 1. Resistive loads have a power factor (cos = φ) of 1.

2. Inductive loads have a power factor of 0.4 min. (AC) and a time constant of 7 ms max. (DC).

3. Lamp loads have an inrush current of 10 times the steady-state current, while motor loads have an inrush current of 6 times the

steady-state current.

4. Inrush current: NC: 30 A max.; NO: 30 A max.

CHARACTERISTICS

Operating speed 0.05 to 0.5 m/s

Operating frequency 30 operations/min max.

Operating characteristics Positive opening

force 19.61 N (4.41 lbf) min.

Positive opening

stroke 20 mm (0.79 inch) min.

All stroke 23 mm (0.91 inch) min.

Locked resistive pulling force 700 N (157 lbf) min.

Insulation resistance 100 MΩ min. (at 500 VDC)

Rated insulation voltage (Ui) 300 VAC

Conventional enclosed thermal current (Ithe) (rated

continuous current) 10 A

Dielectric strength (Uimp)Impulse dielectric strength (Uimp) 4 kV (IEC 947-5-1) between terminals of

different polarity, between each terminal and ground, and between each terminal

and non-current-carrying metal part; 2.5 kV between solenoid and ground

Short-circuit protective device 10 A fuse (type gl) (IEC269)

Contact resistance 50 mΩ max. (initial value)

Vibration resistance Malfunction 10 to 55 Hz, 0.35-mm single amplitude with an imposed acceleration of 50 m/s2

(5G) max. (IEC68-2-6)

Shock resistance Destruction 1,000 m/s2 (100G) min. (IEC68-2-27)

Malfunction 300 m/s2 (30G) min. (IEC68-2-27)

Life expectancy Mechanical 1,000,000 operations min.

Electrical 500,000 operations min. (with a load rate of 0.5)

Ambient temperature Operating –10 to 55°C (14 to 131°F) with no icing

Ambient humidity Operating 95% max.

Operating environmental pollution level Pollution degree 3 (IEC947-5-1)

Insulation class Insulation class I (IEC536)

Enclosure rating (See Note.) UL 6P and 13

g( )

NEMA 6P and 13

IEC529 IP67 (60947-5-1)

Note: Although the switch box does not allow the penetration of dust, oil or water, keep the operation key insertion slot free of dust, oil,

and water.

D4BL D4BL

SOLENOID COIL CHARACTERISTICS

Item 24 VDC models 110 VAC models 230 VAC models

Rated operating voltage 24 VDC +10%/–15% (100%

ED) 110 VAC ±10% (50/60 Hz) 230 VAC ±10% (50/60 Hz)

Current consumption Approx. 300 mA Approx. 98 mA Approx. 45 mA

Insulation class Class F 130°C (266°F) or less

INDICATOR CHARACTERISTICS

Rated voltage 10 to 115 VAC/VDC

Current consumption Approx. 1 mA

Indicator color Orange, green LED

OPERATING CHARACTERISTICS

Model D4BL-

Operating force (extraction) 19.61 N (4.41 lbf) min.

Release force (insertion) 19.61 N (4.41 lbf) min.

Pretravel 15 mm (0.59 inch) max.

Construction

Lock monitor switch

E1 E2 31 12 23 24

23 24

1211

Solenoid

Connection terminal

Operation key

Lock plate

Rotating drum

Operation plunger

Auxiliary plunger

Rotating lever

Safety switch

Conduit opening

(vertical wiring)

Ground terminal

Key

Conduit opening

(horizontal wiring)

D4BL D4BL

Operation

CONTACT FORM

Model Contact Contact form

D4BL-C-DPDB-1NC/1NO+ DPDB-1NC 31 32 11 12

D4BL-D-DPDB-2NC+DPDB-1NC 12

113231

Internal Circuit

LED

ZDR

10 to 115 VAC/DC

Recommended Circuit Connection Example

1. Connect the crimp-style terminals of each indicator unit to the

internal terminals (terminals 31 and 12, 23 and 24, and 21

and 22) of the D4BL.

2. Each indicator unit must be connected in parallel with the

contacts. When the contacts are open, the indicators will be

lit.

ÉÉÉÉÉÉ

E1 E2 31 12 23 24

E1 E2 23 24

12113231

Orange Green

Load

Power supply

D4BL D4BL

OPERATING MODE

(Example of Electromagnetic Interlock System Operating Mode

of D4BL-C)

Operating

mode I II III IV

Door The protective door is

open. The protective door is

closed. The protective door is

closed and the machine is

operating.

The protective door is

closed and the solenoid is

operating.

Door switch Operation Key: The

mechanical lock is

released (contacts 31 and

32 are OFF).

Main Switch: The

normally closed contact is

forcibly opened (contacts

11 and 12 are OFF).

ÉÉ

E1 E2 31 12 23 24

E1 E2 23 24

12113231

Operation key (door)

Orange Green

Operation Key:

Mechanically locked

(contacts 31 and 32 are

ON).

Main Switch: The

normally closed contact is

closed (contacts 11 and

12 are ON).

ÉÉÉÉÉÉ

E1 E2 31 12 23 24

E1 E2 23 24

12113231

Operation key (door)

Orange Green

The protective door is closed and

the machine is operating.

ÉÉÉÉÉÉ

E1 E2 31 12 23 24

E1 E2 23 24

12113231

Operation key (door)

Orange Green

Operation Key: The

mechanical lock is

released (contacts 31 and

32 are OFF).

ÉÉÉÉÉÉ

E1 E2 31 12 23 24

E1 E2 23 24

12113231

Operation key (door)

Orange Green

Contact 31 and 12 23 and 24 31 and 12 23 and 24 31 and 12 23 and 24 31 and 12 23 and 24

OFF ON ON OFF ON OFF OFF OFF

Control

device (2)

Safety

work

indication

(3)

Confirmation

of door

closing

(5)

Machine

interrupt

signal

(6)

Confirmation

of machine

interruption

(8)

Release

confirmation

signal

(7)

Lock

release

signal

(4)

Start

signal

(1)

Confirmation

of door

opening

Machine (Processing)

(Interruption)

(Start)

(Interruption) (See note) (Completion)

Indicator Orange: ON

Green: OFF Orange: OFF

Green: ON Orange: OFF

Green: ON Orange: ON

Green: ON

Note: Be sure to use the dedicated push button to start or stop the machine or release the door lock.

D4BL D4BL

Application Examples

CONNECTION EXAMPLE WITH OMRON’S G9S SAFETY RELAY UNIT

PC Motor control

system

OUT c12C12

G9S-301 (24 VDC)+D4BL-CRG- (Solenoid lock type)+D4D-520 N

3132

23 24

1112

ESW

T11 T12 T22 T21

G9S

D4BL

D4DN

G9S-301

output

Circuit Diagram Product Configuration

PC output

PC output (Stop signal) Feed back loop

(Operation instruction)

Emergency stop or standby

Reset switch

Operation

instruction

Closed

Open

KM1 KM2

S1: D4DN or D4BN Safety-door Lock Switch

S2: D4BL Safety-door Lock Switch with solenoid lock

S3: Reset switch

KM1, KM2: J7K Magnet Contactor

M: 3-phase motor

E-SW: Emergency stop switch

Emergency stop

Contactor

Motor control

system

D4BL D4BL

CONNECTION EXAMPLE WITH OMRON G9S SAFETY RELAY UNIT

G9S-321-T (24 VDC)+D4BL-CRA-/-CRB- (Mechanical lock type)+D4D-520N

23 24

ESW

T11 T12 T22 T21

G9S

D4BL

D4DN

G9S

out

put

S1: Safety Switch (D4D-j520N)

S2: D4BL Safety-door Lock Switch with mechanical lock

KM1, KM2: Magnet Contactor (LC1-D)

M: 3-phase motor

ESSW: Emergency-stop switch (A22E)

Circuit Diagram Product Configuration

PC output

PC output (Stop signal) Feed back loop

(Operation instruction)

Emergency stop or

standby

Motor control

system

Operation

instruction

Motor control

system

(Reset signal)

KM1

KM2

Closed

Open

Off delay

timer

OUT

A22E

Emergency stop

PC output

Contactor (off delay)

D4BL

solenoid

PBS

c12C12

D4BL D4BL

Dimensions

Unit: mm (inch)

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

SAFETY DOOR SWITCH

D4BL--

Conduit opening

Lock protection cap

Cover

7 (0.27)

(1.22)

17 (0.67)

37.5 (1.48)

86 (3.39)

16 (0.63)

Four, M3.5 head clamp-

ing screws

Indicators

Conduit opening

Four, 5.3 (0.21) dia.

mounting holes

Four, M4 cover

clamping screws

116.5 (4.59)

10 (0.39)

100 (3.94)

112 (4.41)

34.2 (1.35)

74 (2.91)

6.8 (0.27)

123.5 (4.86)

5.5 (0.22)

OPERATION KEYS

D4BL-K2

4 (0.16) dia.

Two, R2.65

5.3 x 7.3 mounting long hole

4 (0.16) dia.

5 (0.20)

11.4 (0.45)

(1.42)

20 (0.79)

2.5 (0.10) 7.5 (0.30)

5.3

(0.21) 5.3

(0.21)

15 (0.59)

7.3 (0.29)

15.6 (0.61)

26 (1.02)

40.7

(1.60)

78.7 (3.10)

26 (1.02)

15.6 (0.61)

53.7 (2.11)

11.4 (0.45)

5.4 (0.21)

2.5 (0.10)

13 (0.51)

52.4 (2.06)

5.3 (0.21)

12 (0.47) 7.5 (0.30)

20 (0.79)

40 (1.57)

(1.42)

D4BL-K1

39.6 (1.56)

46.3 (1.82)

D4BL D4BL

D4BL-K3

4 (0.16) dia.

5.3 (0.21) dia.

M4 bolt with hexag-

onal hole

(0.79)

12 (0.47)

(1.57)

26 (1.02)

40 (1.57) 80.7 (3.18)

(1.42)

5.4 (0.21)

30 (1.18)

34.6 (1.36)

17.5 (0.69)

37.8 (1.49)

19.5 (0.77)

2.5 (0.10)

30 (1.18) 11.6 (0.47)

WITH OPERATION KEY INSERTED

R  250

(side view)

81.5 min 85 max

(3.21 min 3.35 max)

30 (1.18)

(1.61) 40

(1.57)

5.6 (0.22)

Two, 7 (0.28) dia.

Four terminal plates

Two indicators

7 (0.28)

16 (0.61)

(0.08)

0.3

(0.01)

12.6

(0.50)

(1.38)

61.2

(2.41)

10.6

(0.42)

26.2

(1.03)

57.2

(2.25)

53.2

(2.10)

(1.06)

26.8

INDICATOR UNIT

D4BL + D4BL-K3

D4BL D4BL

Installation

PROCEDURE FOR CONNECTING CABLE

The following procedure is recommended so that the D4BL can be

wired or connected to the Indicator Units with ease.

Recommended connecting cable:

AWB20 to AWG18 with seven conductors

A UL2464-style cable is recommended.

Apply sealing tape to the cable and conduit opening so that the

D4BL can conform to IP67. Tighten the connector to a torque of 1.8

to 2.2 Nm (15.93 to 19.47 in lbs).

Connect the Indicator Units to the D4BL after connecting the 7-con-

ductor cable to the D4BL.

Lp a

Terminal no. Lp mm (inch) Lv mm (inch) a mm (inch)

E130±2

(1.18±0.08) 80±2

(3.15±0.08) 8±1

(0.31±0.08)

E235±2

(1.38±0.08) 75±2

(2.95±0.08)

31 45±2

(1.77±0.08) 60±2

(2.36±0.08)

12 55±2

(2.17±0.08) 50±2

(1.97±0.08)

23 (21) 65±2

(2.56±0.08) 45±2

(1.77±0.08)

24 (22) 70±2

(2.76±0.08) 35±2

(1.38±0.08)

Ground 90±2

(3.54±0.08) 50±2

(1.9±0.087)

Cable Connecting Example

1. As shown in the following illustration, the wires must be

connected i n sequence beginning with the terminal nearest t o

the conduit opening.

E1 E2 31 12 23 24

The wire leads must be wrapped around the screws clockwise.

Tighten each screw to a torque of 0.5 to 0.7 Nm (4.43 to 6.20 in lbs).

2. The external insulation sheath of the 7-conductor cable must

contact with side A or B as shown in the above D4BL

illustration.

Edge of insulation sheath

D4BL D4BL

Precautions

MOUNTING

Be sure to install a stopper as shown in the following illustration

when mounting the Safety-door Lock Switch. The range of space “a”

must be determined according to the available set zone 4 mm (0.16

inch) max. of the Operation Key.

Stopper

Operation key

Set zone mark

Switch

Refer to

Dimensions

for the mounting dimensions of the Operation

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

quickly become damaged or worn away if it is not mounted correctly.

Switch Mounting Holes

Four, M5

100 (3.94)

74 (2.91)

Operation Key Mounting Holes

20 (0.79)

Two, M5

40 (1.57)

Two, M5

30 (1.18)

Two, M5

D4BL-K1

D4BL-K2

D4BL-K3

Proper Mounting Screw Tightening Torque

Two, M5 operation key clamping screws 2.4

to 2.8 Nm (21.24 to 24.78 in lbs)

Four, M3.5 head clamping screws

0.8 to 1.0 Nm (7.08 to 8.85 in lbs)

Four, M4 cover clamping

screws 1.2 to 1.4 Nm (10.62

to 12.39 in lbs)

Conduit

1.8 to 2.2 Nm

(15.93 to 19.47 in lbs) Four, M5

Unit mounting screws

4.9 to 5.9 Nm (43.37

to 52.22 in lbs)

Conduit opening cap

1.3 to 1.7 Nm (11.51

to 11.51 in lbs)

D4BL D4BL

HEAD DIRECTIONS

The head can be mounted in four directions. To remove the head,

turn the head by 45° as shown in figures A and B below.

To change the direction of the head, make sure that the protruding

part of the rotating lever engages with the groove of the plunger.

Then turn the head clockwise or counterclockwise to the desired

direction. At that time, make sure that the groove of the plunger is

located under the rotating lever. If the direction of the head is not set

when the plunger is rotated by 45°, the groove of the plunger pres-

ses the rotating lever. The head, plunger, or the built-in switch may

be damaged as a result.

HEAD DIRECTION CHANGES

Left

Front

(A) (B) Back

Right

(45°)

Operation plunger and

groove mechanism Rotation lever and

protruding part

Head Bottom View Switch Top View

Switch body

Rotating lever (with

protruding part)

Plunger (with groove)

Built-in switch

Normal Positions of Rotating Lever and Plunger

Be sure to check the mechanical lock and solenoid release func-

tions when mounting the D4BL.

If the head direction is changed, recheck the tightening torque of

each of screw. Make sure that no foreign materials will penetrate

through the key hole on the head.

DEDICATED RELEASE KEY

The dedicated release key, which is provided with the D4BL, is used

to unlock the protective door in case of emergency or power failure.

To open the protective door, insert the dedicated release key and set

the key lock to UNLOCK.

Release key

UNLOCK

LOCK

If the key lock is set to UNLOCK, when the protective door is closed

and people are doing preparation work on the machine inside, the

protective door will not be locked and the machine will not start

operating.

Use the release key to set the key lock to LOCK.

Do not use the release key to start or stop the machine.

This key lock must be normally set to LOCK and sealed with a rub-

ber cap in order to conform to IP67 requirements.

The dedicated release key should be kept only by the person in

charge.

If necessary, to prevent easy access to the dedicated release key,

seal the key lock using a suitable sealing wax. Be careful not to dam-

age the key lock when breaking the seal between the rubber cap

and the key lock.

A cover can be attached to the D4BL. Before attaching the cover,

make sure that the key lock is set to LOCK.

OPERATION KEY

The D4BL is provided with a shock absorptive damper when

shipped attached to the D4BL in order to prevent the D4BL from be-

ing damaged if it is dropped accidentally. Be sure to remove the

shock absorptive damper after the D4BL is mounted.

Do not impose excessive force to the Operation Key in the switch or

drop the Operation Key, or the Operation Key may be deformed or

damaged.

Dropping

Do not operate the Safety-door Lock Switch with a tool other than

OMRON’s special Operation Key for the Safety-door Lock Switch,

otherwise the Safety-door Lock Switch may be damaged or the

safety of the system will not be assured.

D4BL D4BL

OTHERS

When connecting lead wires with crimp-style terminals to the built-in

switch terminals, do not impose excessive force on the crimp-style

terminals.

Each crimp-style terminal must be connected in the direction as

shown in the following illustrations and the crimp-style terminal must

not be on the case or cover.

Crimp-style terminal

Terminal screw

Crimp-style

terminal

Case Case

Cover

Terminal screw

Cover

Crimp-style terminal

Terminal screw

Cat. No. CEDSAX3 10/99 Specifications subject to change without notice. Printed in U.S.A.

OMRON ELECTRONICS, INC.

One East Commerce Drive

Schaumburg, IL 60173

NOTE: DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters to inches divide by 25.4.

1-800-55-OMRON

OMRON CANADA, INC.

885 Milner Avenue

Scarborough, Ontario M1B 5V8

416-286-6465



D4BL D4BL