D4NL-1CFG-B [OMRON]
Guard Lock Safety-door Switch; 后卫锁安全门开关型号: | D4NL-1CFG-B |
厂家: | OMRON ELECTRONICS LLC |
描述: | Guard Lock Safety-door Switch |
文件: | 总18页 (文件大小:2183K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
Guard Lock Safety-door Switch
D4NL
Lead-free,
Environment-friendly Design
• Contains no harmful substances, such as lead or cad-
mium, reducing the burden on the environment.
• Models with 4-contact and 5-contact built-in switches
are available.
• Key holding force of 1,300 N min.
• Can be used for either standard loads or microloads.
• Lineup includes models with a conduit size of M20.
• IP67 degree of protection.
• Operation key compatible to D4DS, D4NS and D4GL.
Model Number Structure
Model Number Legend
Switch
4. Door Lock and Release
A:
B:
C:
G:
H:
J:
Mechanical lock/24-VDC solenoid release
D4NL-@@@@-@@@
Mechanical lock/110-VAC solenoid release
Mechanical lock/230-VAC solenoid release
24-VDC solenoid lock/mechanical release
110-VAC solenoid lock/mechanical release
230-VAC solenoid lock/mechanical release
1 2 3 4
5 6
7
1. Conduit Size
1:
2:
4:
Pg13.5
G1/2
M20
5. Indicator
B:
E:
10 to 115 VAC/VDC (orange LED indicator)
100 - 230V VAC (orange neon lamp indicator)
2. Built-in Switch (with Door Open/Closed Detection Switch and
Lock Monitor Switch Contacts)
A:
B:
C:
1NC/1NO slow-action contacts plus 1NC/1NO slow-action
contacts
1NC/1NO slow-action contacts plus 2NC slow-action con-
tacts
2NC slow-action contacts plus 1NC/1NO slow-action con-
tacts
2NC slow-action contacts plus 2NC slow-action contacts
2NC/1NO slow-action contacts plus 1NC/1NO slow-action
contacts
2NC/1NO slow-action contacts plus 2NC slow-action con-
tacts
6. Release Key Type
Blank:Standard
4:
Special release key
7. Release Key Position
Blank:Bottom
S:
Front
D:
E:
Operation Key
\
D4DS-K@
F:
1
G:
H:
3NC slow-action contacts plus 1NC/1NO slow-action con-
tacts
3NC slow-action contacts plus 2NC slow-action contacts
1. Operation Key Type
1:
2:
3:
5:
Horizontal mounting
Vertical mounting
Adjustable mounting (horizontal)
Adjustable mounting (horizontal/vertical)
3. Head Mounting Direction and Material
F:
Four mounting directions possible (Front-side mounting at
time of delivery)/plastic
D:
Four mounting directions possible (Front-side mounting at
time of delivery)/metal
D4NL
G-153
Ordering Information
List of Models
For 110V and 230V version ask your local OMRON Representative
Switches (Operation Keys are sold separately.)
: Models with approved direct opening contacts.
Prefered stock item*
Head
material
Release Release
Solenoid voltage/
indicator
Lock and release types
Contact configuration
(door open/closed
detection switch and lock
monitor switch contacts)
(slow-action)
Conduit opening
Model
key
key type
position
Approved direct opening
NC contact
Plastic
Bottom
Standard Solenoid: 24 VDC
Mechanical lock
1NC/1NO+1NC/1NO
1NC/1NO+2NC
2NC+1NC/1NO
2NC+2NC
Pg13.5
D4NL-1AFA-B*
D4NL-2AFA-B
D4NL-4AFA-B*
D4NL-1BFA-B
D4NL-2BFA-B
D4NL-4BFA-B
D4NL-1CFA-B*
D4NL-2CFA-B
D4NL-4CFA-B*
D4NL-1DFA-B
D4NL-2DFA-B
D4NL-4DFA-B
D4NL-1EFA-B
D4NL-2EFA-B
D4NL-4EFA-B*
D4NL-1FFA-B
D4NL-2FFA-B
D4NL-4FFA-B
D4NL-1GFA-B
D4NL-2GFA-B
D4NL-4GFA-B
D4NL-1HFA-B
D4NL-2HFA-B
D4NL-4HFA-B
D4NL-1AFG-B*
D4NL-2AFG-B
D4NL-4AFG-B*
D4NL-1BFG-B
D4NL-2BFG-B
D4NL-4BFG-B
D4NL-1CFG-B*
D4NL-2CFG-B
D4NL-4CFG-B*
D4NL-1DFG-B
D4NL-2DFG-B
D4NL-4DFG-B
D4NL-1EFG-B
D4NL-2EFG-B
D4NL-4EFG-B*
D4NL-1FFG-B
D4NL-2FFG-B
D4NL-4FFG-B
D4NL-1GFG-B
D4NL-2GFG-B
D4NL-4GFG-B
D4NL-1HFG-B
D4NL-2HFG-B
D4NL-4HFG-B
Orange LED: 10 to 115 Solenoid release
G1/2
VAC/VDC
M20
Pg13.5
G1/2
M20
Pg13.5
G1/2
M20
Pg13.5
G1/2
M20
2NC/1NO+1NC/1NO
2NC/1NO+2NC
3NC+1NC/1NO
3NC+2NC
Pg13.5
G1/2
M20
Pg13.5
G1/2
M20
Pg13.5
G1/2
M20
Pg13.5
G1/2
M20
Solenoid lock
Mechanical release
1NC/1NO+1NC/1NO
1NC/1NO+2NC
2NC+1NC/1NO
2NC+2NC
Pg13.5
G1/2
M20
Pg13.5
G1/2
M20
Pg13.5
G1/2
M20
Pg13.5
G1/2
M20
2NC/1NO+1NC/1NO
2NC/1NO+2NC
3NC+1NC/1NO
3NC+2NC
Pg13.5
G1/2
M20
Pg13.5
G1/2
M20
Pg13.5
G1/2
M20
Pg13.5
G1/2
M20
G-154
Safety Sensors / Components
Operation Keys
Type
Model
D4DS-K1
Horizontal mounting
D4DS-K2
D4DS-K3
D4DS-K5
Vertical mounting
Adjustable mounting
(Horizontal)
Adjustable mounting
(Horizontal/Vertical)
Specifications
Standards and EC Directives
Applicable EC Directives and Standards
Approved Standard Ratings
TÜV (EN60947-5-1)
• Machinery Directive
• Low Voltage Directive
• EN1088
• EN60204-1
• GS-ET-19
Utilization
AC-15
DC-13
Item
category
Rated operating current (Ie) 3 A
Rated operating voltage (Ue) 240 V
0.27 A
250 V
Note: Use a 10-A fuse type gI or gG that conforms to IEC269 as a short-circuit
protection device. This fuse is not built into the Switch.
Approved Standards
Agency
Standard
File No.
UL/CSA (UL508, CSA C22.2 No. 14)
A300
TÜV Product
Service
EN60947-5-1 (approved
direct opening)
(See note 1.)
Rated
Carry current
Current
Make Break
Volt-amperes
Make Break
UL (See note 2.)
UL508, CSA C22.2 No.14
E76675
voltage
Note: 1. Consult your OMRON representative for details.
120 VAC 10 A
240 VAC
60 A
30 A
6 A
3 A
7,200 VA 720 VA
2. Approval for CSA C22.2 No. 14 is authorized by the UL
mark.
Solenoid Coil Characteristics
Item
24 VDC
110 VAC
230 VAC
Rated operating
24 VDC +10%/ 110 VAC 10% 230 VAC 10%
voltage (100% ED) −15%
Current consump- Approx.
Approx. 50 mA Approx. 30 mA
tion
200 mA
Insulation
Class F (130°C max.)
Indicator Characteristics
Item
Rated voltage
Current leakage
Color (LED)
LED
10 to 115 VAC/VDC
Approx. 1 mA
Orange
D4NL
G-155
Characteristics
Degree of protection (see note 2)
IP67 (EN60947-5-1)
(This applies for the Switch only. The degree of protection for the key hole is IP00.)
Durability
Mechanical
Electrical
1,000,000 operations min.
500,000 operations min. for a resistive load of 3 A at 250 VAC (see note 4)
0.05 to 0.5 m/s
(see note 3)
Operating speed
Operating frequency
Rated frequency
Contact gap
30 operations/minute max.
50/60 Hz
2 x 2 mm min
Direct opening force (see note 5)
Direct opening travel (see note 5)
Holding force (see note 6)
60 N min. (EN60947-5-1)
10 mm min. (EN60947-5-1)
1,300 N min.
Insulation resistance
100 MΩ min. (at 500 VDC)
Resistive load of 1 mA at 5 VDC (N-level reference value)
300 V (EN60947-5-1)
Minimum applicable load (see note 7)
Rated insulation voltage (Ui)
Rated open thermal current (Ith)
Impulse withstand voltage (EN60947-5-1)
10 A (EN60947-5-1)
Between terminals of the same polarity
Between terminals of different polarities
Between other terminals and uncharged metallic parts
100 A (EN60947-5-1)
2.5 kV
4 kV
6 kV
Conditional short-circuit current
Pollution degree (operating environment)
Protection against electric shock
Contact resistance
3 (EN60947-5-1)
Class II (double insulation)
25 mΩ max. per contact (initial value)
10 to 55 Hz, 0.75-mm single amplitude
Vibration resis-
tance
Malfunction
1,000 m/s2 min.
Shock resistance Destruction
Malfunction
300 m/s2 min. (100 m/s2 min. for the lock monitor switch)
Operating:−10°C to 55°C with no icing
Operating:95% max.
Ambient temperature
Ambient humidity
Weight
Approx. 370 g (D4NL-IAFA-B)
Note: 1. The above values are initial values.
2. The degree of protection is tested using the method specified by the standard (EN60947-5-1). Confirm that sealing properties are suffi-
cient for the operating conditions and environment beforehand. Although the switch box is protected from dust or water penetration, do
not use the D4NL in places where foreign material may penetrate through the key hole on the head, otherwise Switch damage or mal-
functioning may occur.
3. The durability is for an ambient temperature of 5°C to 35°C and an ambient humidity of 40% to 70%. For more details, consult your OM-
RON representative.
4. If the ambient temperature is greater than 35°C, do not pass the 3-A, 250-VAC load through more than 2 circuits.
5. These figures are minimum requirements for safe operation.
6. This figure is based on the GS-ET-19 evaluation method.
7. This value will vary with the switching frequency, environment, and reliability level. Confirm that correct operation is possible with the actual
load beforehand.
G-156
Safety Sensors / Components
Connections
Indicator
Internal Circuit Diagram
10 to 115 VAC/VDC
R
R
ZD
LED
Constant-current diode
Circuit Connection Example
• Terminals 12 and 41 are connected internally and so connect termi-
nals 11 and 42 for safety-circuit input. (GS-ET-19)
• Connect terminals 21 and 22 and terminals 51 and 52 in series
when using as safety-circuit input (redundancy circuit for terminals
11 and 12 and terminals 41 and 42 above). Connect the terminals
individually when using as auxiliary-circuit input (e.g., terminals 21
and 22 for safety-door open/closed monitoring and terminals 51
and 52 for monitoring the lock status).
• In the connection example on the right, terminals 21 and 22 and
terminals 51 and 52 are used as auxiliary-circuit input.
51
12
41
42
Safety
circuit
11
21
52
Auxiliary
circuit
22
Auxiliary
circuit
34
Auxiliary
circuit
33
E2 (−)
E1 (+)
Indicator
(Orange)
O1
O2
• Direct opening contacts used as safety-circuit input are indicated
with the mark. Terminals 11 and 12 and terminals 21 and 22
are direct opening contacts.
• Connect the indicators in parallel to the auxiliary circuits or termi-
nals E1 and E2.
If an indicator is connected in parallel to a direct opening contact,
when the indicator breaks, a short-circuit current will be generated,
possibly resulting in an installation malfunction.
• Do not switch standard loads for more than 2 circuits at the same
time. Otherwise, the level of insulation may decrease.
• The 24-VDC solenoid has polarity. Be sure to connect terminals
with the correct polarity.
D4NL
G-157
Operation Method
Operation Principles
Mechanical
lock models
Solenoid
Operation Key
ON
OFF
OFF
When the Operation Key is inserted, it is The solenoid is released only when the
locked by the lock spring. The door will stay lock is turned ON.
locked even if there is a power interruption.
Spring
Lock plate
Solenoid
Solenoid
Operation Key
lock models
ON
OFF
Plunger
OFF
If the solenoid is OFF, the door will not be The door is locked only when the solenoid
locked when the Operation Key is inserted. is turned ON. This means that the door will
This means that the door can be opened be unlocked if there is a power interruption
Spring
Lock plate
and closed easily when replacing work-
pieces or parts.
and so this model cannot be used in sys-
tems that would maintain a hazardous
state (e.g., systems requiring toxic gases,
high temperatures, or gears that would
continue to turn due to inertia).
Nomenclature
Structure
Operation key hole
Terminal 42
Solenoid
The head can be
Back-mounting is also possible.
mounted in 3 directions.
Terminal 41
Terminal E1 (+)
Shorting pin (12-41)
Terminal E2 (−)
Terminal 01
Terminal 12
Terminal 11
Indicator
Two conduits
(horizontal and vertical)
Terminal 02
Door open/closed
detection switch
Lock monitor switch
Terminal 21
Conduit opening
(horizontal)
Special release key
Terminal 22
Terminal 31/33
Terminal 32/34
Standard Release Key
(Bottom View)
Special Release Key
(Bottom View)
Terminal 52/54
Release key
Terminal 51/53
Conduit opening
(vertical)
UNLOCK
LOCK
UNLOCK
LOCK
Note: Terminal numbers vary with the model.
G-158
Safety Sensors / Components
Contact Form
Indicates conditions where the Key is inserted and the lock is applied. Terminals 12 and 41 are connected internally (as per GS-ET-19).
Model
Contact
Contact form
Operating pattern
Remarks
D4NL-@AF@-@
1NC/1NO + 1NC/1NO
Lock position
11
33
12 41
42
54
Only NC contacts 11-
12 and 41-42 have an
approved direct
11-42
33-34
53-54
34 53
ON
opening mechanism.
Stroke
The terminals 11-42, 33-
34, and 53-54 can be
used as unlike poles.
Extraction
completion
position
Operation
Key insertion
completion
position
Lock position
D4NL-@BF@-@
D4NL-@CF@-@
D4NL-@DF@-@
D4NL-@EF@-@
1NC/1NO + 2NC
2NC + 1NC/1NO
2NC + 2NC
11
33
12 41
34 51
42
52
Only NC contacts 11-
12, 41-42, and 51-52
have an approved direct
opening mechanism.
11-42
ON
33-34
51-52
Stroke
Operation
Extraction
completion
position
The terminals 11-42, 33-
34, and 51-52 can be
used as unlike poles.
Key insertion
completion
position
11
31
12 41
32 53
42
54
Lock position
Stroke
Only NC contacts 11-
12, 31-32, and 41-42
have an approved direct
opening mechanism.
11-42
31-32
53-54
ON
ON
ON
Operation
Extraction
completion
position
The terminals 11-42, 31-
32, and 53-54 can be
used as unlike poles.
Key insertion
completion
position
11
31
12 41
32 51
42
52
Lock position
Stroke
Only NC contacts 11-
12, 31-32, 41-42, and
51-52 have an approved
direct opening
11-42
31-32
51-52
mechanism.
Operation
Extraction
completion
position
The terminals 11-42, 31-
32, and 51-52 can be
used as unlike poles.
Key insertion
completion
position
Lock position
2NC/1NO + 1NC/1NO
11
12 41
42
54
Only NC contacts 11-
12, 21-22, and 41-42
have an approved direct
opening mechanism.
11-42
21
33
22 53
34
21-22
33-34
53-54
Stroke
The terminals 11-42, 21-
22, 33-34, and 53-54 can
be used as unlike poles.
Operation
Extraction
completion
position
Key insertion
completion
position
D4NL-@FF@-@
D4NL-@GF@-@
D4NL-@HF@-@
2NC/1NO + 2NC
3NC + 1NC/1NO
3NC + 2NC
11
12 41
42
52
Lock position
Only NC contacts 11-
12, 21-22, 41-42, and
51-52 have an approved
direct opening
11-42
21
33
22 51
34
21-22
33-34
51-52
ON
mechanism.
The terminals 11-42, 21-
22, 33-34, and 51-52 can
be used as unlike poles.
Stroke
Operation
Extraction
completion
position
Key insertion
completion
position
Lock position
11
12 41
42
54
Only NC contacts 11-
12, 21-22, 31-32, and
41-42 have an approved
direct opening
11-42
21
31
22 53
32
21-22
31-32
53-54
ON
mechanism.
The terminals 11-42, 21-
22, 31-32, and 53-54 can
be used as unlike poles.
Stroke
Operation
Extraction
completion
position
Key insertion
completion
position
Lock position
11
12 41
42
52
Only NC contacts 11-12,
21-22, 31-32, 41-42 and
51-52 have an
11-42
21
31
22 51
32
21-22
31-32
51-52
ON
approved direct
opening mechanism.
The terminals 11-42, 21-
22, 31-32, and 51-52 can
be used as unlike poles.
Stroke
Extraction
completion
position
Operation
Key insertion
completion
position
D4NL
G-159
Dimensions
Note: All units are in millimeters unless otherwise indicated
Switches
D4NL-@@@@-B
Operating
characteristics
D4NL-@@@@-B
8
15.5
30.5
Key insertion force 15 N max.
Key extraction force 30 N max.
Pre-travel distance
Red
Four, head mounting screws
Operation Key
Three, 4.3-dia. holes
Black
Pre-travel distance 9 mm max.
15.3
29
Movement before
being locked
3 mm min.
6.5
10.5
4.4
4
Dummy cap
Indicator
0. 2
32
28.5
UNLOCK
(13.3)
(95)
6.5
0.5
(32.3)
55
LOCK
29
0.2
(55.8)
Five, cover
59
(3)
mounting screws
4
6.5
0.5
(30.7)
Cap screw
35.5
(57.9)
79
(15.3)
0.2
5
4.5
29
(88.5)
Release key
Conduit cap
(10)
UNLOCK
LOCK
Conduit opening
D4NL-@@@@-B4
8
Operating
characteristics
D4NL-@@@@-B4
15.5
30.5
Key insertion force 15 N max.
Key extraction force 30 N max.
Pre-travel distance
Red
Four, head mounting screws
Operation Key
Black
Pre-travel distance 9 mm max.
15.3
29
Movement before
being locked
3 mm min.
Three, 4.3-dia. holes
6.5
10.5
4.4
4
Dummy cap
Indicator
0.2
32
28.5
UNLOCK
(13.3)
(95)
6.5
0.5
(32.3)
55
LOCK
29
0.2
(55.8)
59
Five, cover
mounting screws
(3)
4
6.5
(15.3)
0.5
(30.7)
Cap screw
35.5
(57.9)
79
0.2
5
4.5
29
(88.5)
Releasing tool
(provided)
Release key
M8 hexagonal material
or equivalent
Conduit cap
8
10.5
(10)
UNLOCK
LOCK
21
Conduit opening
G-160
Safety Sensors / Components
D4NL-@@@@-BS
8
Operating
characteristics
D4NL-@@@@-BS
15.5
30.5
Key insertion force 15 N max.
Key extraction force 30 N max.
Pre-travel distance
Red
Four, head mounting screws
Operation Key
Pre-travel distance 9 mm max.
Black
15.3
29
Three, 4.3-dia. holes
Movement before
being locked
3 mm min.
6.5
10.5
4.4
4
Release key
0.2
32
28.5
Indicator
UNLOCK
(13.3)
(95)
6.5
0.5
(32.3)
55
LOCK
29
0.2
(31.5)
(55.8)
59
Five, cover
mounting screws
(3)
4
6.5
0.5
(30.7)
Cap screw
35.5
(57.9)
79
(15.3)
0.2
5
4.5
29
(88.5)
Dummy cap
Conduit cap
UNLOCK
LOCK
Conduit opening
D4NL-@@@@-B4S
8
Operating
characteristics
D4NL-@@@@-B4S
1
Key insertion force 15 N max.
Key extraction force 30 N max.
Pre-travel distance
Four, head mounting screws
Operation Key
Pre-travel distance 9 mm max.
29
Three, 4.3-dia. holes
Movement before
being locked
3 mm min.
6.5
10.5
4.4
Red
Black
4
0.2
32
28.5
Indicator
(13.3)
(95)
6.5
29
0.2
55
(31.5)
59
0.5
Five, cover
4
6.5
0.5
Cap screw
35.5
(57.9)
(15.3)
0.2
79
5
4.5
29
Releasing tool
(provided)
(88.5)
Dummy
cap
Conduit cap
M8 hexagonal material
or equivalent
10.5
K
21
Conduit opening
Operation Keys
Note: Unless otherwise specified, a tolerance of 0.4 mm applies to all dimensions.
14 28
D4DS-K1
D4DS-K3
17.5 28
13
15
4
4.3
7
7
30 40 56
13
20
30 15
13
Black
9 dia.
4.5 dia.
Four, 2.15R
2
8 dia.
6.3
10.5
D4DS-K2
20.9
4
28
24.6
22.5
D4DS-K5
6
7
9
28
30
13
15
15°
43 41
30 55
7
13
18°
2
4.3
Four, 2.15R
Black
6.5
(7)
8
1
D4NL
G-161
With Operation Key Inserted
D4NL + D4DS-K1
D4NL + D4DS-K2
Horizontal
insertion radius:
R ≥ 200
Horizontal
insertion radius:
R ≥ 200
Red
Red
Black
Black
44 min 46.5 max
40 min 42.5 max
Key insertion position
Key insertion position
(30.5)
(30.5)
Center
tolerance of
key hole:
Center
tolerance of
key hole:
15
15
1
1
Vertical
insertion radius:
R ≥ 200
Vertical
insertion radius:
R ≥ 200
44 min 46.5 max
Key insertion position
40 min 42.5 max
Key insertion position
(30.5)
(30.5)
(6)
Center
tolerance of
key hole:
Center
tolerance of
key hole:
(28.5)
(22.5)
1
1
(28.5)
D4NL + D4DS-K3
D4NL + D4DS-K5
51.9 min 54.4 max
Key insertion position
Horizontal
insertion radius:
R ≥ 50
45 min 47.5 max
Key insertion position
Red
(30.5)
(30.5)
Black
Red
Black
Center
55 tolerance of
key hole:
0.1
0.1
43
(41
Center
tolerance of
key hole:
0.15
41
40
)
1
1
20.9
Horizontal
insertion radius:
R ≥ 50
Vertical
insertion radius:
R ≥ 200
Vertical
insertion radius:
R ≥ 50
45 min 47.5 max
Key insertion position
(30.5)
51.9 min 54.4 max
Key insertion position
(30.5)
Center
tolerance of
(28.5)
Center
tolerance of
key hole:
key hole:
1
1
(28.5)
G-162
Safety Sensors / Components
Application Examples
G9SA-321-T@ (24 VAC/VDC) + D4NL-@@@A-@, @@@B-@, @@@C-@
(Mechanical Lock Type) + D4D-@520N Circuit Diagram
Lock release signal
KM1
KM2
S2
S4
42
S1:
Safety Limit Switch
with direct opening mechanism
(D4N)
41
12
S2:
S3:
S4:
Guard Lock Safety-door Switch
Reset switch
Lock release switch
11
KM1 and KM2: Magnetic Contactor
M: 3-phase motor
Feedback loop
OPEN
Stop signal
TH
SA
Off delay
timer
Control
circuit
Guard opens
Timing Chart
Limit switch S1
Operation
instruction
Guard Lock
Safety-door
Switch S2
Motor controller
Lock release
signal
Lock release
switch S4
Guard can be opened
Stop signal
Reset switch
S3
K1 and K2
(NC)
K1 and K2
(NO)
K3 and K4
(NC)
K3 and K4
(NO)
KM1 and KM2
(NC)
KM1 and KM2
(NO)
Operation
instruction
Motor rotation
OFF-delay time
D4NL
G-163
G9SA-301 (24 VAC/VDC) + D4NL-@@@G-@, @@@H-@, @@@J-@
(Solenoid Lock Type) + D4D-@520N Circuit Diagram
Lock signal
S2
32
31
12
Note: Lock release is possible at any time.
11
Therefore, do not use the solenoid lock type
in applications where the operator may be
exposed to danger when the guard opens.
Use the mechanical lock type instead.
S1
Feedback loop
OPEN
Operation signal
TH
SA
Control
circuit
Operation
instruction
Motor controller
KM1
KM2
Guard opens
Timing Chart
Limit switch S1
M
Guard Lock Safety-door Switch S2
Operation signal
S1:
S2:
Safety Limit Switch
with direct opening mechanism
(D4N)
Lock signal
Guard Lock Safety-door Switch
K1 and K2
(NC)
KM1 and KM2: Magnetic Contactor
M:
3-phase motor
K1 and K2
(NO)
KM1 and KM2
(NC)
KM1 and KM2
(NO)
G-164
Safety Sensors / Components
Precautions
Release Key
!Caution
Do not insert the Operation Key with the door open. The machine
may operate and damage may result.
UNLOCK
!Caution
LOCK
Do not use metal connectors or conduits with this switch. Damage
to the broken conduit hole may cause electric shock.
• The release key is used to unlock the Switch in case of emergency
or if the power supply to the Switch stops.
• If the release key setting is changed from LOCK to UNLOCK using
an appropriate tool, the lock will be released and the safety door
can be opened (mechanical lock models only).
• After setting the release key to UNLOCK in order to, for example,
change the head direction or perform maintenance, be sure to
return it to LOCK setting before resuming operation.
!Caution
Change the head direction after changing the release key to the
UNLOCK position. Do not change the head direction with the cov-
er removed. Failure to observe these points may result in Switch
malfunction or damage.
• When the Switch is used for the door of a machine room to ensure
the safety of people performing adjustment work inside, if the
release key is set to UNLOCK, the door will not be locked when the
door is closed and no power will be supplied to the equipment.
• Do not use the release key to start or stop machines.
• The auxiliary lock must only be released by authorized personnel.
Holding Force
• Do not apply a force exceeding the specified holding force. Doing
so may break the Switch and the machine may continue to operate.
• Either install another locking component (e.g., a stop) in addition to
the Switch, or use a warning sticker or an indicator showing the
lock status so that a force exceeding the specified holding force is
not applied.
• Do not impose a force exceeding 1 N·m on the release key screws.
The release key may be damaged and may not operated properly.
• To prevent the release key from being used by unauthorized per-
sonnel, set it to LOCK and seal it with seal wax.
Safety Precautions
• The Switch contacts can be used for either standard loads or
microloads. Once a contact has been used to switch a standard
load, however, it cannot be used for a load of a smaller capacity.
Doing so may result in roughening of the contact surface and con-
tact reliability may be lost.
• Turn OFF the power before disassembling the Switch or touching
any internal parts. Not doing so may result in electric shock.
• Mount the Operation Key in a location where it will not come in con-
tact with users when the door is opened or closed. Otherwise,
injury may result.
Mounting
Door
Stopper
Switch
Operation Key
• Do not impose excessive force on the Operation Key when it is
inserted into the Switch or drop the Switch with the Operation Key
inserted. Otherwise, the Operation Key may be deformed or the
Switch may be broken.
• Observe the specified insertion radius for the Operation Key and
insert it in a direction perpendicular to the key hole.
Set zone (0.5 to 3 mm)
• Do not use the Switch as a stopper. To prevent the door from com-
ing into contact with the flange of the Operation Key, be sure to
mount the Switch with a stopper as shown above.
• Do not use the Switch in starting circuits. (Use for safety confirma-
• When the Switch is used for a hinged door at a location near to the
hinged side, where the Operation Key’s insertion radius is compar-
atively small, if an attempt is made to open the door beyond the
lock position, the force imposed will be much larger than for loca-
tions far from the hinged side, and the lock may be damaged.
tion signals.)
• When using the Switch in emergency-stop circuits or other safety
circuits that have a direct impact on human lives, operate the NC
contacts that have a direct opening mechanism in direct opening
mode. For safety purposes, prevent easy removal by, for example,
mounting the Switch and Operation Key with one-way screws or
attaching a protective cover and warning label.
Solenoid Lock Models
• In order to prevent short-circuit damage to the Switch, connect a
fuse to the Switch in series. Use a fuse with a breaking current of
1.5 to 2 times the rated current. To conform to EN ratings, use a
IEC269-compliant 10-A fuse type gI or gG.
• Turn the power OFF when wiring. After wiring is completed, be sure
to mount the cover before use.
The solenoid lock locks the door only when power is supplied to the
solenoid. Therefore, the door will be unlocked if the power supply to
the solenoid stops. Therefore, do not use solenoid lock models for
machines that may be operating and dangerous even after the
machine stops operating.
• In order to prevent burning due to overvoltage, insert a protective
fuse in the solenoid circuits.
• Do not use the Switch where explosive gas, flammable gas, or any
other dangerous gas may be present.
• Ensure that the load current does not exceed the rated current.
• Be sure to wire the terminals correctly.
• Be sure to evaluate the Switch under actual operating conditions
after installation.
• Do not drop the package or the product. Do not disassemble inter-
nal parts.
D4NL
G-165
Switch and Operation Key Mounting
Correct Use
Operating Environment
• Mount the Switch and Operation Key securely to the applicable
tightening torque with M4 screws.
• This Switch is for indoor use only. Do not use it outdoors. Other-
wise, it may malfunction.
• Do not use the Switch in the following locations:
•Locations subject to severe temperature changes
•Locations subject to high humidity levels or condensation
•Locations subject to severe shocks or vibrations
•Locations where the Switch may come in contact with metal dust,
oil, or chemicals
•Locations subject to thinner, detergent, or other solvents.
]
Mounting Hole Dimensions
for Switch
Mounting Hole Dimensions
for Operation Key
D4DS-K1/-K2 (horizontal/vertical mounting)
Three, M4
0.1
0.1
32
Two, M4
0.1
15
55
• Although the Switch itself is protected from dust or water penetra-
tion, ensure that foreign material does not penetrate through the
key hole on the head, otherwise Switch damage or malfunctioning
may occur.
D4DS-K3 (adjustable mounting: horizontal)
Two, M4
0.1
79
• Do not use the Switch submerged in oil or water, or in locations
continuously subject to splashes of oil or water. Doing so may result
in oil or water entering the Switch interior. (The IP67 degree of pro-
tection specification for the Switch pertains to the amount of water
penetration after the Switch is submerged in water for a certain
period of time.)
0.1
40
D4DS-K5 (adjustable mounting: vertical)
Two, M4
Life Expectancy
0.1
0.1
41
or, 43
The life expectancy of the Switch will vary with the switching condi-
tions. Before applying the Switch, test it under actual operating con-
ditions and be sure to use it at a switching frequency that will not
lower its performance.
• If the Switch is back-mounted, the release key can only be oper-
ated from the bottom and the indicator cannot be used.
• Use the designated OMRON Operation Key with the Switch. Using
another Operation Key may result in Switch damage.
• Ensure that the alignment offset between the Operation Key and
Operation Key
the key hole does not exceed 1 mm.
Applying
weight
Head Direction
By removing the four screws of the head, the mounting direction of
the head can be changed. The head can be mounted in four direc-
tions.
Ensure that no foreign matter penetrates the interior of the Switch.
Securing the Door
Dropping
When the door is closed (with the Operation Key inserted), it may be
pulled beyond the set zone because of, for example, the door’s
weight, or the door cushion rubber. Also, if a load is applied to the
Operation Key, the door may fail to unlock properly. Use hooks to
ensure that the door stays within the set zone (0.5 to 3 mm).
• Use the designated OMRON Operation Key with the Switch. Using
another Operation Key may result in Switch damage.
• Do not impose excessive force on the Operation Key when it is
inserted into the Switch or drop the Switch with the Operation Key
inserted. Otherwise, the Operation Key may be deformed or the
Switch may be broken.
Set zone (0.5 to 3 mm)
Mounting
Tightening Torque
Be sure to tighten each screw of the Switch properly. Loose screws
may result in malfunction.
Operation Key
Type
Terminal screw
Tightening torque
0.59 to 0.78 N·m
Cover mounting screw
Head mounting screw
Operation Key mounting screw
Switch mounting screw
Connector
0.49 to 0.69 N·m
0.49 to 0.59 N·m
2.35 to 2.75 N·m
0.49 to 0.69 N·m
1.77 to 2.16 N·m
1.27 to 1.67 N·m
Cap screw
G-166
Safety Sensors / Components
Wiring
Wiring Precautions
Recommended Connectors
Use a connector with a screw section not exceeding 11 mm, other-
wise the screws will protrude into the case interior. The connectors
given in the following table have connectors with screw sections not
exceeding 11 mm.
11 12
21 22
33 34
Use the following connectors to ensure conformance to IP67.
Size
G1/2
Manufacturer
LAPP
Model
Applicable cable
diameter
ST-PF1/2
6.0 to 12.0 mm
• When connecting to the terminals via insulating tube and M3.5
crimp terminals, cross the crimp terminals as shown above so that
they do not rise up onto the case or the cover. Applicable lead wire
size: AWG20 to AWG18 (0.5 to 0.75mm2).
• When connecting lead wires directly to terminals, perform wiring
securely so that there are no loose wire strands.
• Do not push crimp terminals into gaps in the case interior. Doing so
may cause damage or deformation of the case.
• Use lead wires of an appropriate length. Not doing so may cause
5380-1002
OA-W1609
OA-W1611
Ohm Denki
7.0 to 9.0 mm
9.0 to 11.0 mm
5.0 to 12.0 mm
Pg13.5 LAPP
M20 LAPP
S-13.5
5301-5030
ST-M20 *1.5
7.0 to 13.0 mm
5311-1020
the cover to rise.
Use LAPP connectors together with seal packing (JPK-16, GP-13.5,
or GPM20), and tighten with the applicable torque. Seal packing is
sold separately.
• Use crimp terminals not more than 0.5 mm in thickness. Otherwise,
they will interfere with other components inside the case. The crimp
terminals shown below are not more than 0.5 mm thick.
Manufacturer
Model
Maintenance and Repairs
J.S.T.
FV0.5-3.7
The user must not perform repairs or maintenance. Contact the
machine manufacturer if repairs or maintenance are required.
t: 0.5 mm
dz dia.: 3.7 mm
D dia.: 2.9 mm
B: 6.6 mm
L
l
F
Storage
L: 19 mm
F: 7.7 mm
I: 8.0 mm
B
D
Do not store the Switch in locations where harmful gases (e.g., H2S,
SO2, NH3, HNO3, or Cl2) or dust are present, or in locations subject to
high humidity levels.
dz
Terminal screw
Miscellaneous
• Do not touch the solenoid. The temperature of the solenoid
increases when current is passed.
• In conditions requiring greater rigidity, sealing performance, and oil
resistance, use OMRON’s D4BL.
Crimp terminal
• Perform regular inspections.
Conduit Opening
• Connect a recommended connector to the opening of the conduit
and tighten the connector to the proper torque. The case may be
damaged if an excessive tightening torque is applied.
• In order to ensure IP67 degree of protection, wrap sealing tape
around the conduit end of the connector.
• Be sure that the outer diameter of the cable connected to the con-
nector is correct.
• Attach and tighten a conduit cap to the unused conduit opening
when wiring. The conduit cap is provided with the Switch.
D4NL
G-167
Production Termination
Following the release of the D4NL, production of the D4DL will be
terminated.
Dimensions
Discon-
tinued
Model
8
15.5
30.5
Date of Production Termination
(D4DL)
Cap head
10.5
Production of the D4DL Series will be terminated in November 2003.
Operation Key
Three, 4.3-dia. holes
15.3
4
10
Date of Substitute Product Release
0.2
32
28.5 4.4
Sale of the D4NL Series commenced in October 2002.
Indicator
(28.8)
(21)
(95)
0.2
(32.3)
10
55
59
(37)
35
Product Replacement
(3)
The D4DL and D4NL have basically the same structure, and use the
same mounting method and Operation Keys. There are differences,
however, in the external appearance and the mounting sections.
10
(25.1)
4
Cap screw
(59)
79
(88.5)
5
4.5
0.2
(15.3)
Conduit cap
Release key
Comparison of the D4DL and Substitute Products
Model
D4NL-@
Very similar
Re-
Switch color
8
place-
ment
prod-
ucts
15.5
30.5
Dimensions
Very similar
Wiring/connection
Mounting method
Ratings/performance
Operating characteristics
Operating method
Significantly different
Very similar
Cap head
10.5
Operation Key
Dummy cap
15.3
29
(D4NL
Series)
Three, 4.3-dia. holes
4
6.5
Very similar
Very similar
0.2
4.4
32
28.5
Indicator
Completely compatible
A
UNLOCK
(13.3)
(95)
6.5
0.5
(32.3)
55
LOCK
29
0.2
(55.8)
59
(3)
4
6.5
0.5
(30.7)
(57.9)
Cap screw
35.5
(15.3)
0.2
79
4.5
5
29
(88.5)
Release key
Conduit cap
(10)
UNLOCK
LOCK
The above diagram is for Switches with the release key on the
bottom. For Switches with the release key on the front,
interchange the positions of the release key and dummy cap (A).
Differences:The depth of the M4 mounting screw holes is 29 mm for
the D4NL, as opposed to 10 mm for the D4DL. There-
fore, when replacing the D4DL with the D4NL, use M4
screws that are 19 mm longer than the ones used
before.
G-168
Safety Sensors / Components
List of Recommended Substitute Products
Switch
D4DL product
D4DL-1CFA-B
Recommended substitute product
Substitute with M20 conduit
D4NL-1AFA-B, D4NL-1BFA-B
D4NL-2AFA-B, D4NL-2BFA-B
D4NL-1CFA-B, D4NL-1DFA-B
D4NL-2CFA-B, D4NL-2DFA-B
D4NL-1AFG-B, D4NL-1BFG-B
D4NL-2AFG-B, D4NL-2BFG-B
D4NL-1CFG-B, D4NL-1DFG-B
D4NL-2CFG-B, D4NL-2DFG-B
D4NL-1AFB-B, D4NL-1BFB-B
D4NL-2AFB-B, D4NL-2BFB-B
D4NL-1CFB-B, D4NL-1DFB-B
D4NL-2CFB-B, D4NL-2DFB-B
D4NL-1AFH-B, D4NL-1BFH-B
D4NL-2AFH-B, D4NL-2BFH-B
D4NL-1CFH-B, D4NL-1DFH-B
D4NL-2CFH-B, D4NL-2DFH-B
D4NL-1AFC-E, D4NL-1BFC-E
D4NL-2AFC-E, D4NL-2BFC-E
D4NL-1CFC-E, D4NL-1DFC-E
D4NL-2CFC-E, D4NL-2DFC-E
D4NL-1AFJ-E, D4NL-1BFJ-E
D4NL-2AFJ-E, D4NL-2BFJ-E
D4NL-1CFJ-E, D4NL-1DFJ-E
D4NL-2CFJ-E, D4NL-2DFJ-E
D4NL-1AFA-B4, D4NL-1BFA-B4
D4NL-2AFA-B4, D4NL-2BFA-B4
D4NL-1CFA-B4, D4NL-1DFA-B4
D4NL-2CFA-B4, D4NL-2DFA-B4
D4NL-1AFG-B4, D4NL-1BFG-B4
D4NL-2AFG-B4, D4NL-2BFG-B4
D4NL-1CFG-B4, D4NL-1DFG-B4
D4NL-2CFG-B4, D4NL-2DFG-B4
D4NL-4AFA-B, D4NL-4BFA-B
D4DL-2CFA-B
D4DL-1DFA-B
D4NL-4CFA-B, D4NL-4DFA-B
D4NL-4AFG-B, D4NL-4BFG-B
D4NL-4CFG-B, D4NL-4DFG-B
D4NL-4AFB-B, D4NL-4BFB-B
D4NL-4CFB-B, D4NL-4DFB-B
D4NL-4AFH-B, D4NL-4BFH-B
D4NL-4CFH-B, D4NL-4DFH-B
D4NL-4AFC-E, D4NL-4BFC-E
D4NL-4CFC-E, D4NL-4DFC-E
D4NL-4AFJ-E, D4NL-4BFJ-E
D4NL-4CFJ-E, D4NL-4DFJ-E
D4NL-4AFA-B4, D4NL-4BFA-B4
D4NL-4CFA-B4, D4NL-4DFA-B4
D4NL-4AFG-B4, D4NL-4BFG-B4
D4NL-4CFG-B4, D4NL-4DFG-B4
D4DL-2DFA-B
D4DL-1CFG-B
D4DL-2CFG-B
D4DL-1DFG-B
D4DL-2DFG-B
D4DL-1CFB-B
D4DL-2CFB-B
D4DL-1DFB-B
D4DL-2DFB-B
D4DL-1CFH-B
D4DL-2CFH-B
D4DL-1DFH-B
D4DL-2DFH-B
D4DL-1CFC-EW
D4DL-2CFC-EW
D4DL-1DFC-EW
D4DL-2DFC-EW
D4DL-1CFJ-EW
D4DL-2CFJ-EW
D4DL-1DFJ-EW
D4DL-2DFJ-EW
D4DL-1CFA-B-HT
D4DL-2CFA-B-HT
D4DL-1DFA-B-HT
D4DL-2DFA-B-HT
D4DL-1CFG-B-HT
D4DL-2CFG-B-HT
D4DL-1DFG-B-HT
D4DL-2DFG-B-HT
Note: With standard products, terminals 12 and 41 are connected with a short-
ing pin. In cases where D4DL terminals 11 and 12 and terminals 41 and
42 are currently being used independently, remove the shorting pin.
Note: Operation Key
• D4DS-K1
• D4DS-K2
• D4DS-K3
• D4DS-K5
All of the above Operation Keys can be used with the D4NL.
D4NL
G-169
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.
To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.
In the interest of product improvement, specifications are subject to change without notice.
Cat. No. C126-E2-01-X
G-170
Safety Sensors / Components
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