D4BL
Locking Safety-Door Switch
Protective Doors Are Locked Until
Machines Completely Stop Operating
H
The switch contact is opened by a positive
opening mechanism (NC contacts only).
Positive opening mechanism that is
EN-approved is indicated by
on the
switch
H
Auxiliary release key ensures easy
maintenance and unlocks the door in the
case of a power failure
H
Tough aluminum die-cast Unit incorporating
a switch box with IP67 degree of protection
(EN60529, IEC529)
H
Standards and EC Directives:
Conforms to the following EC Directives:
Machinery Directive
Low Voltage Directive
EN1088
E
uC
H
Approved Standards
Agency
TÜV Rheinland
Standard
EN60947-5-1
File No.
R9451050
(Positive opening:
approved)
UL
CSA
BIA
UL508
CSA C22.2, No.14
GS-ET-19
E76675
LR45746
Mechanical lock:
9402293
Solenoid lock:
1998 20462-01
E6186/1.d
SUVA
SUVA
2
D4BL
Ordering Information
J
MODEL NUMBER LEGEND
Switch
D4BL
-
1
2
3
4
-
5
1. Conduit
1: PG13.5 (European type)
2: G1/2 (Japanese type)
3: 1/2-14NPT (North American type)
2. Built-in Switch
C: 1NC/1NO (Slow-action) + 1NC (Slow-action)
D: 2NC (Slow-action) + 1NC (Slow-action)
3. Head Mounting Direction
R: Mounting possible in 4 directions
(mounted in the right direction at time of delivery)
4. Door Lock/Release Methods
(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
5. Indicator
Blank: Without indicator
A:
1 mA at 10 to 115 VAC or VDC driving
(with red and green LED indicator unit)
Operation Key (Order Separately)
D4BL - K
1
1. Operation Key Type
1: Horizontal mounting
2: Vertical mounting
3: Adjustable mounting (Horizontal)
J
SWITCHES
Description
Lock
method
Conduit size/type
Voltage
for
solenoid
24 VDC
110 VAC
24 VDC
110 VAC
1/2-14NPT
/
(North A
(N th American)
i
)
Solenoid
lock
l k
Pg 13.5 (European)
G1/2 (Japanese)
2 1/2-14NPT
(North American)
24 VDC
110 VAC
24 VDC
24 VDC
24 VDC
Part number
Without indicator
1NC/1NO+ 1NC
(Slow-action)
D4BL-1CRA
D4BL-1CRB
D4BL-2CRA
D4BL-2CRB
D4BL-3CRA
D4BL-3CRB
D4BL-1CRG
D4BL-2CRG
D4BL-3CRG
With LED indicator
1NC/1NO+ 1NC
(Slow-action)
D4BL-1CRA-A
D4BL-1CRB-A
D4BL-2CRA-A
D4BL-2CRB-A
D4BL-3CRA-A
D4BL-3CRB-A
D4BL-1CRG-A
D4BL-2CRG-A
D4BL-3CRG-A
Without indicator
2NC+ 1NC
(Slow-action)
D4BL-1DRA
D4BL-1DRB
D4BL-2DRA
D4BL-2DRB
D4BL-3DRA
D4BL-3DRB
D4BL-1DRG
D4BL-2DRG
D4BL-3DRG
With LED indicator
2NC+ 1NC
(Slow-action)
D4BL-1DRA-A
D4BL-1DRB-A
D4BL-2DRA-A
D4BL-2DRB-A
D4BL-3DRA-A
D4BL-3DRB-A
D4BL-1DRG-A
D4BL-2DRG-A
D4BL-3DRG-A
Mechanical PG13.5 (European)
lock
l k
G1/2 (Japanese)
3
D4BL
J
OPERATION KEY (ORDER SEPARATELY)
Mounting type
Horizontal mounting
Part number
D4BL-K1
Vertical mounting
D4BL-K2
Adjustable mounting
(Horizontal)
D4BL-K3
Specifications
J
APPROVED STANDARD RATINGS
TÜV (EN60947-5-1)
Item
Utilization category
Rated operating current (Ie)
Rated operating voltage (Ue)
Standard model
AC-15
3A
250 V
Indicator model
AC-15
6A
115 V
As protection against short-circuiting, use either a gI-type or gG-type 10-A fuse (IEC269-approved).
UL/CSA (UL508, CSA C22.2 No. 14)
A300
Rated voltage
120 VAC
240 VAC
Carry current
y
10 A
Current
Make
60 A
30 A
Break
6A
3A
Volt-amperes
Make
7,200 VA
Break
720 VA
Note: The UL/CSA approved rating for products with indicators (-A) is 6 A/115 VAC.
4
D4BL
J
CHARACTERISTICS
Degree of protection
Life expectancy (See note 3.)
Operating speed
Operating frequency
Rated frequency
Operating characteristics
Locked resistive pulling force
Insulation resistance
Rated insulation voltage (U
i
)
Conventional enclosed thermal
current (I
the
) (rated continuous
current)
Dielectric strength (U
imp
)
IP67 (See note 2.)
Mechanical: 1,000,000 operations min.
Electrical: 500,000 operations min.
0.05 to 0.5 m/s
30 operations/min max.
50/60 Hz
Positive opening force: 19.61 N min. (EN60947-5-1)
Positive opening stroke: 20 mm min. (EN60947-5-1)
All stroke: 23 mm min.
700 N min. (GS-ET-19)
100 MΩ min. (at 500 VDC)
300 VAC (EN60947-5-1)
10 A (EN60947-5-1)
Impulse dielectric strength (U
imp
) 4 kV (EN60947-5-1) 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
100 A (EN60947-5-1)
Pollution degree 3 (EN60947-5-1)
Class I (with grounded terminal)
1,500 V max. (EN60947-5-1)
50 mΩ max. (initial value)
Malfunction: 10 to 55 Hz, 0.35-mm single amplitude with an imposed acceleration of 50 m/s
2
max. (IEC68-2-6)
Destruction: 1,000 m/s
2
min. (IEC68-2-27)
Malfunction: 300 m/s
2
min. (IEC68-2-27)
Operating: --10°C to 55°C (with no icing)
Operating: 95% max.
Approx. 800 g
Conditional short-circuit current
Operating environmental pollution
level
Electric shock protection class
Counter electromotive voltage at
switching
Contact resistance
Vibration resistance
Shock resistance
Ambient temperature
Ambient humidity
Weight
Note: 1. The values provided in the above table are the initial values.
2. Although the switch box does not allow the penetration of dust, oil or water, avoid as much as possible the penetration of dust,
oil, or water into the head’s Operation Key insertion slot.
3. The life expectancy is for an ambient temperature of 5°C to 35°C and ambient humidity of 40% to 70%. For further conditions,
consult your OMRON sales representative.
Solenoid Coil Characteristics
Item
Rated operating voltage
Current consumption
Insulation class
24-VDC Mechanical lock models
24 VDC
+10%
/
--15%
(100% ED)
Approx. 300 mA
Class F (130°C or less)
110-VAC Mechanical lock
models
110 VAC
±10%
(50/60 Hz)
Approx. 98 mA
24-VAC Solenoid lock models
24 VDC
+10%
/
--15%
(100% ED)
Approx. 300 mA
Indicator Characteristics
Item
Rated voltage
Current consumption
Indicator color (LED)
LED
10 to 115 VAC/VDC
Approx. 1 mA
Orange, green
5
D4BL
Nomenclature
D4BL-jCjj-j
Operation Key
Lock plate
Auxiliary release key
Lock monitor switch
Solenoid
Rotating drum
Operation plunger
Seal ring (NBR)
Auxiliary plunger
Seal packing (NBR)
Rotating lever
D4BL-jDjj-j
Operation Key
Lock plate
Auxiliary release key
Lock monitor switch
Solenoid
Rotating drum
Operation plunger
Seal ring (NBR)
Auxiliary plunger
Seal packing (NBR)
Rotating lever
Safety switch
Safety switch
Seal packing (NBR)
Conduit opening
(horizontal wiring) Connection
terminal M3.5
Conduit opening
Conduit opening
(horizontal wiring) Connection
(vertical wiring)
terminal M3.5
Seal packing (NBR)
Conduit opening
(vertical wiring)
Ground terminal M3.5
Ground terminal M3.5
Operation
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CONTACT FORM
(DIAGRAMS SHOW STATE WITH KEY INSERTED AND LOCK ENGAGED)
Model
D4BL-jCjj-j
Contact
1NC/1NO+1NC
Diagrams
Lock position
31 -- 12
23 -- 24
Stroke
Operation Key
insertion comple-
tion position
Pull-out
completion
position
Lock position
31 -- 12
21 -- 22
Stroke
Operation Key
insertion comple-
tion position
Pull-out
completion
position
ON
Remarks
Only NC contacts
11-12 and 31-32
have an approved
positive opening
mechanism.
Terminals 11-12
and 23-24 can be
used as unlike
poles.
31
32
11
23
12
24
D4BL-jDjj-j
2NC+1NC
31
32
11
21
12
22
NC contacts 11-12,
21-22, and 31-32 all
have an approved
ON
positive opening
mechanism.
Terminals 11-12
and 21-22 can be
used as unlike
poles.
Note: The EN-approved positive opening mechanism is indicated by
on the switch.
6
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