D4NL-1GFA-B4 [OMRON]
Best-selling Guard Lock Safety-door Switch Available in Several Compact, Multi-contact Models; 最畅销的防护锁安全门开关有多种结构紧凑，多接触模型
| 型号： | D4NL-1GFA-B4 |
| 厂家： | 
OMRON ELECTRONICS LLC |
| 描述： | Best-selling Guard Lock Safety-door Switch Available in Several Compact, Multi-contact Models |
| 文件： | 总19页 (文件大小：3612K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DGua4rd NLocLk Safety-door Switch
CSM_D4NL_DS_E_3_2
Best-selling Guard Lock Safety-door
Switch Available in Several
Compact, Multi-contact Models
• Selectable Operation Key insertion direction and
adjustable mounting ensure installation flexibility.
• Built-in switches with multiple-contact construction are
available.
• Key holding force of 1,300 N minimum.
• Can be used for either standard loads or microloads.
• Lineup includes models with a conduit size of M20.
• IP67 degree of protection.
• Variety of Metallic Heads Available.
Be sure to read the “Safety Precautions” on page 16 and the
“Precautions for All Safety Door Switches”.
Model Number Structure
Model Number Legend
Switch (Standard type)
Switch (Metallic release key type)
D4NL-@@@@-@@@-SJ
D4NL-@@@@-@@@
1 2 3 4 5 6
7
1 2 3 4 5 6
7
1. Conduit Size
1. Conduit Size
1: Pg13.5
2: G1/2
4: M20
2: G1/2 (1-conduit)
4: M20 (1-conduit)
2. Built-in Switch
E: 2NC/1NO
F: 2NC/1NO
+
+
1NC/1NO
2NC
2. Built-in Switch (with Door Open/Closed Detection Switch and
Lock Monitor Switch Contacts)
A: 1NC/1NO (slow-action contacts) + 1NC/1NO (slow-action contacts)
B: 1NC/1NO (slow-action contacts) + 2NC (slow-action contacts)
C: 2NC (slow-action contacts) + 1NC/1NO (slow-action contacts)
D: 2NC (slow-action contacts) + 2NC (slow-action contacts)
E: 2NC/1NO (slow-action contacts) + 1NC/1NO (slow-action contacts)
F: 2NC/1NO (slow-action contacts) + 2NC (slow-action contacts)
G: 3NC (slow-action contacts) + 1NC/1NO (slow-action contacts)
H: 3NC (slow-action contacts) + 2NC (slow-action contacts)
3. Head Mounting Direction and Material
F: Four mounting directions possible (Front-side mounting at
shipping)/plastic
G: 3NC
H: 3NC
+
+
1NC/1NO
2NC
3. Head Material
F: resin
4. Door Lock and Release
A: Mechanical lock/ 24 VDC solenoid release
G: 24 VDC solenoid lock/ mechanical release
5. Indicator
B: 10 to 115 VAC/VDC (orange LED indicator)
6. Release Key Type
Blank: Standard (metal)
7. Release Key Position
Blank: Bottom
D: Four mounting directions possible (Front-side mounting at
shipping)/metal
4. Door Lock and Release
Operation Key
A: Mechanical lock/24 VDC solenoid release
B: Mechanical lock/110 VAC solenoid release
G: 24 VDC solenoid lock/mechanical release
H: 110 VAC solenoid lock/mechanical release
5. Indicator
\
D4DS-K@
1
1. Operation Key Type
1: Horizontal mounting
2: Vertical mounting
3: Adjustable mounting (horizontal)
5: Adjustable mounting (horizontal/vertical)
B: 10 to 115 VAC/VDC (orange LED indicator)
6. Release Key Type
Blank: Standard (resin)
4:
Special release key (resin)
(Note: Release keys are provided.)
7. Release Key Position
Blank: Bottom
S:
Front
1
D4NL
Ordering Information
List of Models
Switches (Operation Keys are sold separately.)
: Models with certified direct opening contacts.
Consult with your OMRON representative when ordering any models that are not listed in this table.
Contact configuration
(door open/closed
detection switch and lock
monitor switch contacts)
(slow-action)
Release
key
position
Head
material
Release
key type
Solenoid voltage/
indicator
Lock and release
types
Conduit opening
Model
Certified direct opening
NC contact
Pg13.5
G1/2
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
1NC/1NO+1NC/1NO
1NC/1NO+2NC
2NC+1NC/1NO
2NC+2NC
M20
Pg13.5
G1/2
M20
Pg13.5
G1/2
M20
Pg13.5
G1/2
M20
Mechanical lock
Solenoid release
Pg13.5
G1/2
2NC/1NO+1NC/1NO
2NC/1NO+2NC
3NC+1NC/1NO
3NC+2NC
M20
Pg13.5
G1/2
M20
Pg13.5
G1/2
M20
Pg13.5
G1/2
Solenoid: 24 VDC
Orange LED: 10 to 115
VAC/VDC
M20
Standard
(resin)
Plastic * Bottom
Pg13.5
G1/2
1NC/1NO+1NC/1NO
1NC/1NO+2NC
2NC+1NC/1NO
2NC+2NC
M20
Pg13.5
G1/2
M20
Pg13.5
G1/2
M20
Pg13.5
G1/2
M20
Solenoid lock
Mechanical release
Pg13.5
G1/2
2NC/1NO+1NC/1NO
2NC/1NO+2NC
3NC+1NC/1NO
3NC+2NC
M20
Pg13.5
G1/2
M20
Pg13.5
G1/2
M20
Pg13.5
G1/2
M20
* Switches with metal heads can also be manufactured upon request. Ask your OMRON representative for details.
2
D4NL
Contact configuration
(door open/closed
detection switch and lock
monitor switch contacts)
(slow-action)
Release
key
position
Head
material
Release
key type
Solenoid voltage/
indicator
Lock and release
types
Conduit opening
Model
Certified direct opening
NC contact
Pg13.5
G1/2
D4NL-1AFA-B4
D4NL-2AFA-B4
D4NL-4AFA-B4
D4NL-1BFA-B4
D4NL-2BFA-B4
D4NL-4BFA-B4
D4NL-1CFA-B4
D4NL-2CFA-B4
D4NL-4CFA-B4
D4NL-1DFA-B4
D4NL-2DFA-B4
D4NL-4DFA-B4
D4NL-1EFA-B4
D4NL-2EFA-B4 *2
D4NL-4EFA-B4
D4NL-1FFA-B4
D4NL-2FFA-B4 *2
D4NL-4FFA-B4
D4NL-1GFA-B4
D4NL-2GFA-B4 *2
D4NL-4GFA-B4
D4NL-1HFA-B4
D4NL-2HFA-B4 *2
D4NL-4HFA-B4
D4NL-1AFG-B4
D4NL-2AFG-B4
D4NL-4AFG-B4
D4NL-1BFG-B4
D4NL-2BFG-B4
D4NL-4BFG-B4
D4NL-1CFG-B4
D4NL-2CFG-B4
D4NL-4CFG-B4
D4NL-1DFG-B4
D4NL-2DFG-B4
D4NL-4DFG-B4
D4NL-1EFG-B4
D4NL-2EFG-B4
D4NL-4EFG-B4
D4NL-1FFG-B4
D4NL-2FFG-B4
D4NL-4FFG-B4
D4NL-1GFG-B4
D4NL-2GFG-B4
D4NL-4GFG-B4
D4NL-1HFG-B4
D4NL-2HFG-B4
D4NL-4HFG-B4
1NC/1NO+1NC/1NO
1NC/1NO+2NC
2NC+1NC/1NO
2NC+2NC
M20
Pg13.5
G1/2
M20
Pg13.5
G1/2
M20
Pg13.5
G1/2
M20
Mechanical lock
Solenoid release
Pg13.5
G1/2
2NC/1NO+1NC/1NO
2NC/1NO+2NC
3NC+1NC/1NO
3NC+2NC
M20
Pg13.5
G1/2
M20
Pg13.5
G1/2
M20
Pg13.5
G1/2
Special
release
key
Solenoid: 24 VDC
Orange LED: 10 to 115
VAC/VDC
M20
Plastic *1 Bottom
Pg13.5
G1/2
(resin)
1NC/1NO+1NC/1NO
1NC/1NO+2NC
2NC+1NC/1NO
2NC+2NC
M20
Pg13.5
G1/2
M20
Pg13.5
G1/2
M20
Pg13.5
G1/2
M20
Solenoid lock
Mechanical release
Pg13.5
G1/2
2NC/1NO+1NC/1NO
2NC/1NO+2NC
3NC+1NC/1NO
3NC+2NC
M20
Pg13.5
G1/2
M20
Pg13.5
G1/2
M20
Pg13.5
G1/2
M20
*1. Switches with metal heads can also be manufactured upon request. Ask your OMRON representative for details.
*2. Models with Korean S-mark certification.
3
D4NL
Contact configuration
(door open/closed
detection switch and lock
monitor switch contacts)
(slow-action)
Release
key
position
Head
material
Release
key type
Solenoid voltage/
indicator
Lock and release
types
Conduit opening
Model
Certified direct opening
NC contact
G1/2
M20
G1/2
M20
G1/2
M20
G1/2
M20
G1/2
M20
G1/2
M20
G1/2
M20
G1/2
M20
D4NL-2EFA-B-SJ *
D4NL-4EFA-B-SJ *
D4NL-2FFA-B-SJ *
D4NL-4FFA-B-SJ *
D4NL-2GFA-B-SJ *
D4NL-4GFA-B-SJ *
D4NL-2HFA-B-SJ *
D4NL-4HFA-B-SJ *
D4NL-2EFG-B-SJ *
D4NL-4EFG-B-SJ *
D4NL-2FFG-B-SJ *
D4NL-4FFG-B-SJ *
D4NL-2GFG-B-SJ *
D4NL-4GFG-B-SJ *
D4NL-2HFG-B-SJ *
D4NL-4HFG-B-SJ *
2NC/1NO+1NC/1NO
2NC/1NO+2NC
3NC+1NC/1NO
3NC+2NC
Mechanical lock
Solenoid release
Solenoid: 24 VDC
Orange LED: 10 to 115
VAC/VDC
Standard
(metal)
Plastic
Bottom
2NC/1NO+1NC/1NO
2NC/1NO+2NC
3NC+1NC/1NO
3NC+2NC
Solenoid lock
Mechanical release
* These models will receive Korean S-mark certification.
4
D4NL
Operation Keys
Type
Model
Horizontal mounting
D4DS-K1
Vertical mounting
D4DS-K2
D4DS-K3
Adjustable mounting
(Horizontal)
Adjustable mounting
(Horizontal/Vertical)
D4DS-K5
Specifications
Standards and EC Directives
Conforms to the following EC Directives:
Certified Standard Ratings
TÜV (EN60947-5-1), CCC (GB14048.5)
• Machinery Directive
• Low Voltage Directive
• EN 1088
• EN 60204-1
• GS-ET-19
Utilization
AC-15
DC-13
0.27 A
250 V
Item
category
Rated operating current (Ie) 3 A
Rated operating voltage (Ue) 240 V
Note: Use a 10 A fuse type gI or gG that conforms to IEC60269 as a
short-circuit protection device. This fuse is not built into the
Switch.
Certified Standards
Certification body
Standard
File No.
Consult your
OMRON
(certified direct opening) representative for
details.
UL/CSA (UL508, CSA C22.2 No. 14)
A300
EN60947-5-1
TÜV SÜD
Current (A)
Make Break
60
30
Volt-amperes (VA)
Rated
Carry current
UL *1
CQC (CCC)
KOSHA *2
UL508, CSA C22.2 No.14
GB14048.5
E76675
2003010305064267
2005-196
voltage
Make
Break
120 VAC
240 VAC
6
10 A
7,200
720
EN60947-5-1
3
*1. Certification for CSA C22.2 No. 14 is authorized by the UL mark.
*2. Only certain models have been certified.
Q300
Current (A)
Volt-amperes (VA)
Rated
voltage
Carry current
Make
Break
0.55
Make
Break
125 VDC
250 VDC
0.55
0.27
2.5 A
69
69
0.27
Solenoid Coil Characteristics
Item
Type
24 VDC
110 VAC
Rated operating voltage
(100% ED)
24 VDC −+1150ꢀꢀ
110 VAC 10ꢀ
Approx. 50 mA
Current
consumption
Approx. 200 mA
Insulation
Class B (130°C max.)
Indicator Characteristics
Item
Type
LED
10 to 115 VAC/VDC
Rated voltage
Current leakage
Color (LED)
Approx. 1 mA
Orange
5
D4NL
Characteristics
Degree of protection *1
IP67 (EN60947-5-1)
Mechanical
Electrical
1,000,000 operations min.
500,000 operations min. (3 A resistive load at 250 VAC) *3
0.05 to 0.5 m/s
Durability *2
Operating speed
Operating frequency
30 operations/minute max.
60 N min. (EN60947-5-1)
10 mm min. (EN60947-5-1)
1,300 N min.
Direct opening force *4
Direct opening travel *4
Holding force *5
Contact resistance
25 mΩ max. (per contact)
1 mA resistive load at 5 VDC (N-level reference value)
300 V (EN60947-5-1)
Minimum applicable load *6
Rated insulation voltage (Ui)
Rated frequency
50/60 Hz
Protection against electric shock
Pollution degree (operating environment)
Class II (double insulation)
3 (EN60947-5-1)
Between terminals of
same polarity
2.5 kV
4 kV
Between terminals of
different polarity
Impulse withstand
voltage
(EN60947-5-1)
Between each
terminal and
6 kV
non-current carrying
metallic parts
Insulation resistance
Contact gap
100 MΩ min. (at 500 VDC)
2 × 2 mm min.
Vibration
resistance
Malfunction
10 to 55 Hz, 0.75 mm single amplitude
Destruction
Malfunction
1,000 m/s2 min.
100 m/s2 min.
Shock resistance
Conditional short-circuit current
Conventional free air thermal current (Ith)
Ambient operating temperature
Ambient operating humidity
Weight
100 A (EN60947-5-1)
10 A (EN60947-5-1)
−10 to 55°C (with no icing)
95ꢀ max.
Approx. 370 g (D4NL-1AFA-B)
Note: 1. The above values are initial values.
2. The Switch contacts can be used with either standard loads or microloads. Once the contacts have been used to switch a load, however,
they cannot be used to switch smaller loads. The contact surfaces will become rough once they have been used and contact reliability
for smaller loads may be reduced.
*1. The degree of protection is tested using the method specified by the standard (EN60947-5-1). Confirm that sealing properties are sufficient 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 enter through the key hole on the head, otherwise Switch damage or malfunctioning may occur.
*2. The durability is for an ambient temperature of 5 to 35°C and an ambient humidity of 40ꢀ to 70ꢀ. For more details, consult your OMRON
representative.
*3. Do not pass the 3 A, 250 VAC load through more than 2 circuits.
*4. These figures are minimum requirements for safe operation.
*5. This figure is based on the GS-ET-19 evaluation method.
*6. This value will vary with the switching frequency, environment, and reliability level. Confirm that correct operation is possible with the actual
load beforehand.
6
D4NL
Connections
Internal Circuit Diagram
Indicator
Circuit Connection Example
Connection Example for D4NL-@F@@-B
• Terminals 12 and 41 are connected internally. When connecting
inputs to safety circuits, use terminals 11 and 42. (GS-ET-19).
• Connect terminals 21 and 22 and terminals 51 and 52 in series
when using as safety-circuit inputs (redundancy circuit for
terminals 11 and 12 and terminals 41 and 42 below). Connect the
terminals individually when using as auxiliary-circuit inputs (e.g.,
terminals 21 and 22 for safety-door open/closed monitoring and
terminals 51 and 52 for monitoring the lock status).
10 to 115 VAC/VDC
R
ZD
LED
R
Constant-current diode
• In the following connection example, terminals 21 and 22 and
terminals 51 and 52 are used as auxiliary-circuit inputs.
Solenoid
• Direct opening contacts used as safety-circuit inputs are indicated
24 VDC
110 VAC/230 VAC
with the
mark. Terminals 11 and 42, and terminals 21 and 22
E1 (+)
E1 (+)
have direct opening contacts.
• Connect the indicators in parallel to the auxiliary circuits or
terminals E1 and E2 (D4NL-@@@A-B, -@@@G-B, -@@@B-B, and
-@@@H-B only).
E2 (−)
E2 (−)
Connecting to contacts with direct opening mechanisms may result
in short-circuit current flowing if the indicator is destroyed, possibly
resulting in incorrect equipment operation.
• Do not switch circuits for two or more standard loads at the same
time. Doing so may adversely affect insulation performance.
• DC solenoids have polarity. Confirm terminal polarity before wiring.
51
12
41
42
Safety
11
21
circuit
52
Auxiliary
circuit
22
Auxiliary
circuit
34
Auxiliary
circuit
33
E2 (−)
E1 (+)
Indicator
(Orange)
O1
O2
7
D4NL
Operation Method
Operation Principles
Solenoid
Operation Key
ON
OFF
OFF
Mechanical
lock
models
When the Operation Key is inserted, it is The solenoid is released only when the
Spring
Lock plate
locked by the lock spring. The door will
stay locked even if there is a power
interruption.
lock is turned ON.
Solenoid
Operation Key
ON
OFF
Plunger
OFF
Solenoid
lock
models
If the solenoid is OFF, the door will not be The door is locked only when the solenoid
locked when the Operation Key is is turned ON. This means that the door will
inserted. This means that the door can be be unlocked if there is a power interruption
opened and closed easily when replacing and so this model cannot be used in
Spring
Lock plate
workpieces or parts.
systems that would maintain a hazardous
state (e.g., systems requiring toxic gases,
high temperatures, or gears that would
continue to turn due to inertia).
Structure and Nomenclature
Structure
Operation key hole
Solenoid
Terminal 42
Back-mounting is also possible.
The head can be
mounted in 4 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
Special release key
Terminal 22
Terminal 31/33
Terminal 32/34
(horizontal)
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.
8
D4NL
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).
Contact form
Contact
(door open/closed
detection and lock
monitor)
Door open/
Model
Operating pattern
Remarks
Lock
monitor
closed
detection
Lock position
Only NC contacts 11-12
have a certified direct
opening mechanism.
Door open/
Lock monitor
11-42
33-34
53-54
closed detection
ON
ON
ON
Zb
Zb
D4NL-@AF@-@
1NC/1NO + 1NC/1NO
1NC/1NO + 2NC
2NC + 1NC/1NO
11
33
12 41
34 53
42
54
The terminals 11-42,
33-34, and 53-54 can be
used as unlike poles.
Stroke
Extraction
completion
position
Operation
Key insertion
completion position
Lock position
Only NC contacts 11-12
have a certified direct
opening mechanism.
Door open/
closed detection
Lock monitor
Zb
11-42
33-34
51-52
Zb
D4NL-@BF@-@
D4NL-@CF@-@
11
33
12 41
42
The terminals 11-42,
33-34, and 51-52 can be
used as unlike poles.
Stroke
Operation
Extraction
completion
position
34 51
52
Key insertion
completion position
Lock position
Only NC contacts 11-12
and 31-32 have a
certified direct opening
mechanism.
Door open/
closed detection
Lock monitor
11-42
31-32
53-54
Zb
Zb
11
31
12 41
32 53
42
54
Stroke
The terminals 11-42,
31-32, and 53-54 can be
used as unlike poles.
Operation
Extraction
completion
position
Key insertion
completion position
Only NC contacts 11-12
and 31-32 have a
certified direct opening
mechanism.
Lock position
Door open/
Lock monitor
Zb
11-42
closed detection
31-32
51-52
ON
Zb
D4NL-@DF@-@
D4NL-@EF@-@
2NC + 2NC
11
31
12 41
42
The terminals 11-42,
31-32, and 51-52 can be
used as unlike poles.
Stroke
Operation
Extraction
completion
position
32 51
52
Key insertion
completion position
Lock position
Only NC contacts 11-12
and 21-22 have a
certified direct opening
mechanism.
Door open/
closed detection
Lock monitor
11-42
21-22
33-34
53-54
ON
Zb
Zb
11
12 41
42
54
2NC/1NO + 1NC/1NO
The terminals 11-42,
21-22, 33-34, and 53-54
can be used as unlike
poles.
21
33
22 53
34
Stroke
Operation
Extraction
completion
position
Key insertion
completion position
Lock position
Only NC contacts 11-12
and 21-22 have a
certified direct opening
mechanism.
Door open/
Lock monitor
Zb
11-42
closed detection
21-22
33-34
51-52
ON
ON
ON
Zb
11
12 41
42
D4NL-@FF@-@
D4NL-@GF@-@
D4NL-@HF@-@
2NC/1NO + 2NC
3NC + 1NC/1NO
3NC + 2NC
The terminals 11-42,
21-22, 33-34, and 51-52
can be used as unlike
poles.
Stroke
21
33
22 51
34
52
Operation
Extraction
completion
position
Key insertion
completion position
Lock position
Only NC contacts 11-12,
21-22, and 31-32 have a
certified direct opening
mechanism.
Door open/
Lock monitor
11-42
closed detection
21-22
31-32
53-54
Zb
Zb
11
12 41
42
54
The terminals 11-42,
21-22, 31-32, and 53-54
can be used as unlike
poles.
Stroke
21
31
22 53
32
Operation
Extraction
completion
position
Key insertion
completion position
Lock position
Only NC contacts 11-12,
21-22, and 31-32 have a
certified direct opening
mechanism.
Door open/
Lock monitor
Zb
11-42
closed detection
21-22
31-32
51-52
Zb
11
12 41
42
The terminals 11-42,
21-22, 31-32, and 51-52
can be used as unlike
poles.
Stroke
21
31
22 51
32
52
Extraction
completion
position
Operation
Key insertion
completion position
9
D4NL
Dimensions
(Unit: mm)
Dimensions and Operating Characteristics
Switches
D4NL-@@@@-B
8
Operating
characteristics
Model
15.5
30.5
D4NL-@@@@-B
Key insertion force
Key extraction force
15 N max.
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
6.5
10.0
4.4
3 mm min.
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)
Conduit cap
Release key
(10)
UNLOCK
LOCK
Conduit opening
D4NL-@@@@-B4
8
Operating
characteristics
Model
15.5
30.5
D4NL-@@@@-B4
Key insertion force
Key extraction force
15 N max.
30 N max.
Pre-travel distance
Red
Four, head mounting screws
Operation Key
Black
Pre-travel distance
9 mm max.
15.3
29
Three, 4.3-dia. holes
Movement before being
locked
6.5
10.0
4.4
3 mm min.
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
Note: 1. Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions.
2. There are fluctuations in the contact ON/OFF timing for Switches with multiple poles (2NC, 2NC/1NO, or 3NC). Confirm performance
before application.
10
D4NL
D4NL-@@@@-BS
8
Operating
characteristics
Model
15.5
30.5
D4NL-@@@@-BS
Key insertion force
Key extraction force
15 N max.
30 N max.
Pre-travel distance
Four, head mounting screws
Operation Key
Red
Black
15.3
Pre-travel distance
9 mm max.
29
Three, 4.3-dia. holes
6.5
10.0
4.4
Movement before being
locked
3 mm min.
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
15.5
30.5
Operating
characteristics
Model
Pre-travel distance
D4NL-@@@@-B4S
Four, head mounting screws
Operation Key
15.3
29
Key insertion force
Key extraction force
15 N max.
30 N max.
Three, 4.3-dia. holes
6.5
10.0
4.4
Red
Black
4
Pre-travel distance
9 mm max.
Release key
Indicator
Movement before being
locked
0.2
32
28.5
3 mm min.
UNLOCK
(13.3)
(95)
6.5
(32.3)
55
LOCK
29
0.2
(31.5)
(55.8)
Five, cover
mounting screws
59
0.5
(3)
4
6.5
(15.3)
0.5
(30.7)
Cap screw
35.5
(57.9)
79
0.2
5
4.5
29
Releasing tool
(provided)
(88.5)
Dummy
cap
M8 hexagonal material
or equivalent
Conduit cap
8
10.5
UNLOCK
LOCK
21
Conduit opening
Note: 1. Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions.
2. There are fluctuations in the contact ON/OFF timing for Switches with multiple poles (2NC, 2NC/1NO, or 3NC). Confirm performance
before application.
Operation Keys
14 28
Angle adjustment bolt
9 dia.
D4DS-K3
D4DS-K1
17.5 28
13
8 dia.
4.5 dia.
4
4.3
7
7
13
30 40 56
30 15
13
20°
Black
Four, 2.15R
2
2
6.3
20.9
4
15
10.5
28
24.6
Mounting Holes
D4DS-K5
D4DS-K2
(Enlargement)
22.5
6
7
7
9
28
17
15
4.5
30
13
15
15°
43 41
8
30 55
13
2
4.3
41
43
Four, 2.15R
18°
Black
6.5
(7)
8
1
Note: Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions.
11
D4NL
With Operation Key Inserted
D4NL + D4DS-K1
D4NL + D4DS-K1
(with Front-inserted Operation Key)
(with Top-inserted Operation Key)
Vertical
insertion radius:
R ≥ 200
Horizontal
insertion radius:
R ≥ 200
Red
Red
Black
Black
44 min 46.5 max
Center
tolerance of
(8)
Key insertion position
(30.5)
key hole:
1
Center
tolerance of
key hole:
15
49.5 min 52.0 max
Key insertion position
(36)
1
Vertical
insertion radius:
R ≥ 200
44 min 46.5 max
Key insertion position
(30.5)
Horizontal
insertion radius:
R ≥ 200
Center
(28.5)
tolerance of
Center
tolerance of
key hole:
key hole:
1
15
1
49.5 min 52.0 max
Key insertion position
(36)
D4NL + D4DS-K2
(with Front-inserted Operation Key)
D4NL + D4DS-K2
(with Top-inserted Operation Key)
Vertical
insertion radius:
R ≥ 200
Horizontal
insertion radius:
R ≥ 200
Black
Red
Red
Black
40 min 42.5 max
Key insertion position
Center
tolerance of
(30.5)
(8)
(6)
key hole:
1
Center
tolerance of
key hole:
15
45.5 min 48.0 max
Key insertion position
(36)
1
Vertical
insertion radius:
R ≥ 200
40 min 42.5 max
Key insertion position
(30.5)
(6)
Horizontal
insertion radius:
R ≥ 200
Center
tolerance of
(22.5)
key hole:
1
Center
tolerance of
15
key hole:
1
(28.5)
45.5 min 48.0 max
Key insertion position
(36)
12
D4NL
D4NL + D4DS-K3
D4NL + D4DS-K3
(with Front-inserted Operation Key)
(with Top-inserted Operation Key)
Vertical
insertion radius:
R ≥ 200
45 min 47.5 max
Key insertion position
Red
Horizontal
insertion radius:
R ≥ 50
Black
Red
Black
(30.5)
Center
tolerance of
(8)
key hole:
1
Center
tolerance of
key hole:
(40)
50.5 min 53.0 max
Key insertion position
1
(36)
Vertical
insertion radius:
R ≥ 200
45 min 47.5 max
Key insertion position
(30.5)
Center
tolerance of
key hole:
Horizontal
insertion radius:
R ≥ 50
40
Center
tolerance of
1
(28.5)
key hole:
1
50.5 min 53.0 max
Key insertion position
(36)
D4NL + D4DS-K5
D4NL + D4DS-K5
(with Front-inserted Operation Key)
(with Top-inserted Operation Key)
Horizontal
insertion radius:
R ≥ 50
Center
tolerance of
key hole:
51.9 min 54.4 max
Key insertion position
Red
(8)
Black
Red
Black
1
(30.5)
57.4 min 59.9 max
Key insertion position
(36)
(41 or 43)
55
Center
tolerance of
key hole:
1
20.9
Horizontal
insertion radius:
R ≥ 50
Vertical
insertion radius:
R ≥ 50
Center
tolerance of
key hole:
Horizontal
insertion radius:
R ≥ 50
43 0.1
1
51.9 min 54.4 max
Key insertion position
(30.5)
57.4 min 59.9 max
Key insertion position
Center
(36)
tolerance of
key hole:
1
(28.5)
13
D4NL
Application Examples
G9SA-321-T@ (24 VAC/VDC) + D4NL-@A@A-@, -@A@B-@, -@A@C-@
(Mechanical Lock Type) Circuit Diagram (Manual Reset)
Lock release signal
KM1
KM2
S2
S4
42
54
S1:
Safety Limit Switch
with direct opening mechanism
(D4B-N, D4N, D4F)
Guard Lock Safety-door Switch
Reset switch
Lock release switch
41
12
53
34
33
S2:
S3:
S4:
11
KM1 and KM2: Magnetic Contactor
PLC
PLC
M:
3-phase motor
Guard
S1
Feedback loop
KM1
OPEN
S3
KM2
Stop signal
A1 A2 T11
TH
T12
T31
T32
13 23 33 43 53 61
1
3
4
K3
K4
a
K1
K2
K3
1
2
3
4
SA
a
K4
5
OffDelay
Timer
Control
Circuit
2
5
JP
K1
K2
K1
6
b
K2
b
6
PE T21
T23 T22
A
B
14 24 34 44 54 62
KM1 KM2
Guard opens
Timing Chart
Limit switch S1
Operation
instruction
Guard Lock
Safety-door
Switch S2
Motor controller
Lock release
signal
KM1
KM2
S4
Guard can be opened
Stop signal
Reset switch
S3
K1 and K2
(NC)
M
K1 and K2
(NO)
K3 and K4
(NC)
K3 and K4
(NO)
KM1 and KM2
(NC)
Note: The above example circuit is for Category 3.
KM1 and KM2
(NO)
Operation
instruction
Motor rotation
OFF-delay time
14
D4NL
G9SA-301 (24 VAC/VDC) + D4NL-@A@G-@, -@A@H-@, -@A@J-@
(Solenoid Lock Type) Circuit Diagram (Auto-reset)
Lock signal
S2
54
53
42
41
S1:
S2:
Safety Limit Switch
with direct opening mechanism
(D4B-N, D4N, D4F)
Guard Lock Safety-door Switch
12
11
34
33
KM1 and KM2:Magnetic Contactor
M: 3-phase motor
PLC
PLC
S1
12
11
Feedback loop
OPEN
KM1
KM2
Operation signal
A1 A2 T11
TH
T12
T31
T32
13 23 33 41
3
4
1
K1
K2
a
K1
K2
1
2
3
4
5
6
SA
Control
Circuit
a
2
5
JP
K1
b
b
K2
6
PE T21
T23 T22
A
B
14 24 34 42
KM1 KM2
Operation
instruction
Motor controller
KM1
Guard opens
Timing Chart
Limit switch S1
KM2
Guard Lock
Safety-door
Switch S2
Operation signal
M
Lock signal
K1 and K2
(NC)
Note: 1. This example circuit is for Category 4.
K1 and K2
(NO)
2. The lock can be released at any time. Therefore, do
not use a model with a solenoid lock in applications
where the operator may be exposed to danger when
the guard opens. Use a model with a mechanical lock.
KM1 and KM2
(NC)
KM1 and KM2
(NO)
15
D4NL
Safety Precautions
Refer to the “Precautions for All Switches” and “Precautions for All Safety Door Switches”.
Installation
DANGER
• Make sure the Switch is mounted securely to prevent it from falling
off. Otherwise injury may result.
• Do not use the Switch as a stopper.
Be sure to install a stopper as shown in the following illustration to
ensure that the base of the Operation Key does not strike the
Head, and adjust the stopper to be within the setting zone (0.5 to 3
mm) of the base of the Operation Key.
Injury may occasionally occur. Always check to make
sure that the safety functions operate correctly before
using the machine. The safety functions may not operate
correctly because of wiring mistakes, setting mistakes,
or Switch malfunction, causing some machines to
continue operating in situations where they should be
stopped.
• Do not subject the Switch to a shock that exceeds the Switch's
Injury may occasionally occur. If the machine is used
with the release key in the UNLOCK position, the
electromagnetic lock may not operate, causing some
machines to continue operating in situations where they
should be stopped. Be sure to put the release key in the
LOCK position before using the machine. Also, check
the condition of the lock and safety circuits.
shock resistance of 1,000 m/s2.
Operation Key
Stopper
Set zone
(0.5 to 3 mm)
Injury may occasionally occur. Always ensure that the
release key is set to "UNLOCK" or that the Operation
Key is inserted before changing the direction of the head.
Not doing so may damage the Switch, causing some
machines to continue operating in situations where they
should be stopped. Refer to “Release Key” on page 16.
UNLOCK
LOCK
Precautions for Correct Use
Injury may occasionally occur. When the
The Switch contacts can be used with either standard loads or
microloads. Once the contacts have been used to switch a load,
however, they cannot be used to switch smaller loads. The contact
surfaces will become rough once they have been used and contact
reliability for smaller loads may be reduced.
electromagnetic lock function or Switch function is
damaged, some machines may continue operating in
situations where they should be stopped. Do not use the
electromagnetic lock function of the Switch in place of a
door lock. Always provide a lock separate from the
Switch, attach a warning seal to prevent people from
using excessive force to open the door when it is locked,
or provide an indicator lamp to show the locked/unlocked
status of the door.
Release Key
• 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, the
lock will be released and the safety door can be opened
(mechanical lock models only).
• The release key is set in the unlock position at the factory for the
D4NL-@@@A/B/C and to the lock position for the D4NL-@@@G/H/
J.
!CAUTION
Electric shock may occasionally occur.
Do not use metal connectors or metal conduits.
• Do not use the release key to start or stop machines.
• The auxiliary lock must only be released by authorized personnel.
• Do not impose a force exceeding 1 N·m on the release key screws.
The release key may be damaged and may not operate properly.
• To prevent the release key from being used by unauthorized
personnel, set it to LOCK and seal it with sealing wax.
Precautions for Safe Use
Installation Environment
• Do not use the Switch submersed 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. (The IP67 degree of
protection of the Switch specifies the amount of water penetration
after the Switch is submerged in water for a certain period of time.)
Figure 1
D4NL-@@@@-@S
UNLOCK
LOCK
Wiring
D4NL-@@@@-@4S
UNLOCK
• Do not switch circuits for two or more standard loads (250 VAC,
3 A). Doing so may adversely affect insulation performance.
• Always attach the cover after completing wiring and before using
the Switch. Do not supply power when the cover is not attached.
Electric shock may occur if the Switch is used without the cover
attached.
LOCK
D4NL-@@@@-@
D4NL-@@@@-@4
UNLOCK
LOCK
UNLOCK
LOCK
Hinged Door
If an attempt is made to open the door beyond the lock position 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 comparatively
small, the force imposed will be much larger than for locations far from
the hinged side, and the lock may be damaged. Mount the Switch
close to the handle.
16
D4NL
Attaching a Cover
Solenoid Lock Models
• When attaching a cover, be sure that the seal rubber is in place and
that there is no foreign material present. If the cover is attached
with the seal rubber out of place or if foreign material is stuck to the
rubber, a proper seal will not be obtained.
• Do not use any screws to connect the cover other than the
specified ones. The seal characteristics may be reduced.
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.
Mounting
Appropriate Tightening Torque
Securing the Door
When the door is closed (with the Operation Key inserted), the
Operation Key may exceed the set zone because of, for example, the
door's own weight, machine vibration, or the door cushion rubber.
Then, when an attempt is made to open the door, it may result in
damage or malfunction. Also, it may not be possible to unlock the
Switch if there is weight placed on the Operation Key. Do not rely on
the Switch to substitute for a door locking device. Secure the door with
a stopper so that the Operation Key remains within the set zone.
• Be sure to tighten each screw of the Switch properly. Loose screws
may result in malfunction.
Type
Terminal screw
Appropriate 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
Set zone
(0.5 to 3 mm)
Cap screw
1.27 to 1.67 N·m
• When loosening a screw with an electrical screwdriver or similar
tool while pressing down on the screw head, do not continue
turning the screw past the point where the threads disengage.
Doing so may strip the end of the threads.
Operation key
Solenoid
• The solenoid will heat when it carries current. Do not touch it.
• A DC solenoid has polarity. Confirm terminal polarity before wiring
it.
Switch and Operation Key Mounting
• Use M4 screws and washers to mount the Switch and Operation
Key, and tighten the screws to a suitable torque.
To ensure safety, use screws that cannot be easily removed or
another means to prevent the Switch and Operation Key from
easily being removed.
Wiring
Circuit Connection Example for the D4NL-@F@@-B
• Direct opening contacts used as safety-circuit inputs are indicated
Mounting Holes for Switches
Mounting Holes
for Operation Keys
with the
mark. Terminals 11 and 42, and terminals 21 and 22
have direct opening contacts.
Horizontal/Vertical Mounting (D4DS-K1/-K2)
Two, M4
Three, M4
• Connect terminals 21 and 22 and terminals 51 and 52 in series
when using as safety-circuit inputs (redundancy circuit for
terminals 11 and 12 and terminals 41 and 42 below). Connect the
terminals individually when using as auxiliary-circuit inputs (e.g.,
terminals 21 and 22 for safety-door open/closed monitoring and
terminals 51 and 52 for monitoring the lock status).
• In the following connection example, terminals 21 and 22 and
terminals 51 and 52 are used as auxiliary-circuit inputs.
• Connect the indicators in parallel to the auxiliary circuits or
terminals E1 and E2 (D4NL-@@@A-B, -@@@G-B, -@@@B-B, and
-@@@H-B only).
0.1
32
55
0.1
15
0.1
Adjustable Mounting: Horizontal (D4DS-K3)
Two, M4
0.1
40
0.1
79
Adjustable Mounting: Horizontal/Vertical
(D4DS-K5)
Two, M4
Connecting to contacts with direct opening mechanisms may result
in short-circuit current flowing if the indicator is destroyed, possibly
resulting in incorrect equipment operation.
0.1
0.1
or, 43
41
• If the Switch is back-mounted, the release key can be operated
only from the bottom and the indicator cannot be used.
• Ensure that the alignment offset between the Operation Key and
the key hole does not exceed ±1 mm. If the Operation Key is offset
or at an angle, accelerated wear or damage to the Switch may
result.
• Observe the specified insertion radius for the Operation Key and
insert it in a direction perpendicular to the key hole.
• Do not impose excessive force on the Operation Key while the Key
is inserted into the Switch or drop the Switch with the Operation
Key inserted. Doing either of these may deform the Key or break
the Switch.
51
12
41
42
Safety
11
21
circuit
52
Auxiliary
circuit
22
Auxiliary
circuit
34
Auxiliary
circuit
33
E2 (−)
E1 (+)
Indicator
(Orange)
Head Direction
• Remove the four screws of the head to enable changing the
mounting direction of the head. The head can be mounted in four
directions. Ensure that no foreign material enters the interior of the
Switch.
O1
O2
• Do not change the head direction with the cover removed.
• Do not insert or remove the Operation Key with the Switch head
removed. Doing so may make it impossible to insert the Operation
Key.
17
D4NL
Wiring Precautions
• Do not wire the Switch while power is being
supplied. Doing so may result in electric shock.
• Do not let particles, such as small pieces of lead
wire, enter the switch body when wiring.
Recommended Connectors
• Use a connector with a screw section not exceeding 11 mm.
Otherwise the screws will protrude into the case interior. The
connectors given in the following table have connectors with screw
sections not exceeding 11 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 0.75 mm2).
Use lead wires of an appropriate length. Not doing so may result in
excess length causing the cover to rise and not fit properly.
• Do not push crimp terminals into gaps in the case interior. Doing so
may cause damage or deformation of the case.
• Use terminals having the thickness of 0.5 mm or less to avoid the
contact between the terminal and the interior of the Switch case.
[Reference] The terminals listed below have thickness of 0.5 mm or
less.
Use the following connectors to ensure conformance to IP67.
Applicable cable
Size
Manufacturer
Model
ST-PF1/2
5380-1002
OA-W1609
OA-W1611
diameter
LAPP
6.0 to 12.0 mm
G1/2
7.0 to 9.0 mm
9.0 to 11.0 mm
OHM
ELECTRIC CO.
ST-13.5
5301-5030
Pg13.5
M20
LAPP
LAPP
6.0 to 12.0 mm
7.0 to 13.0 mm
ST-M20 × 1.5
5311-1020
Use LAPP connectors together with Seal Packing (JPK-16,
GP-13.5, or GPM20), and tighten to the applicable torque. Seal
Packing is sold separately.
• LAPP is a German manufacturer.
• OHM Electric Co. is a Japanese manufacturer.
Manufacturer
J.S.T. Mfg Co.
Model
FN0.5-3.7 (F Type)
No. 5-3.7 (Straight Type)
D dia.
dz dia.
Processing the 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 excessive tightening torque is applied.
• Make sure that the outer diameter of the cable connected to the
connector is correct.
• Attach a conduit cap to the unused conduit opening when wiring
and tighten it to a suitable torque. The conduit cap is provided with
the Switch.
18
Read and Understand This Catalog
Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any questions or
comments.
Warranty and Limitations of Liability
WARRANTY
OMRON's exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or other period if specified)
from date of sale by OMRON.
OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING NON-INFRINGEMENT, MERCHANTABILITY, OR
FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS. ANY BUYER OR USER ACKNOWLEDGES THAT THE BUYER OR USER ALONE HAS
DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE. OMRON DISCLAIMS ALL OTHER
WARRANTIES, EXPRESS OR IMPLIED.
LIMITATIONS OF LIABILITY
OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR COMMERCIAL LOSS
IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED ON CONTRACT, WARRANTY, NEGLIGENCE, OR STRICT
LIABILITY.
In no event shall the responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted.
IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS REGARDING THE PRODUCTS UNLESS
OMRON'S ANALYSIS CONFIRMS THAT THE PRODUCTS WERE PROPERLY HANDLED, STORED, INSTALLED, AND MAINTAINED AND NOT
SUBJECT TO CONTAMINATION, ABUSE, MISUSE, OR INAPPROPRIATE MODIFICATION OR REPAIR.
Application Considerations
SUITABILITY FOR USE
OMRON shall not be responsible for conformity with any standards, codes, or regulations that apply to the combination of products in the customer's
application or use of the products.
At the customer's request, OMRON will provide applicable third party certification documents identifying ratings and limitations of use that apply to the
products. This information by itself is not sufficient for a complete determination of the suitability of the products in combination with the end product,
machine, system, or other application or use.
The following are some examples of applications for which particular attention must be given. This is not intended to be an exhaustive list of all possible
uses of the products, nor is it intended to imply that the uses listed may be suitable for the products:
Outdoor use, uses involving potential chemical contamination or electrical interference, or conditions or uses not described in this catalog.
Nuclear energy control systems, combustion systems, railroad systems, aviation systems, medical equipment, amusement machines, vehicles,
safety equipment, and installations subject to separate industry or government regulations.
Systems, machines, and equipment that could present a risk to life or property.
Please know and observe all prohibitions of use applicable to the products.
NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE
SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCTS ARE PROPERLY RATED AND
INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM.
PROGRAMMABLE PRODUCTS
OMRON shall not be responsible for the user's programming of a programmable product, or any consequence thereof.
Disclaimers
CHANGE IN SPECIFICATIONS
Product specifications and accessories may be changed at any time based on improvements and other reasons.
It is our practice to change model numbers when published ratings or features are changed, or when significant construction changes are made.
However, some specifications of the products may be changed without any notice. When in doubt, special model numbers may be assigned to fix or
establish key specifications for your application on your request. Please consult with your OMRON representative at any time to confirm actual
specifications of purchased products.
DIMENSIONS AND WEIGHTS
Dimensions and weights are nominal and are not to be used for manufacturing purposes, even when tolerances are shown.
PERFORMANCE DATA
Performance data given in this catalog is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the
result of OMRON’s test conditions, and the users must correlate it to actual application requirements. Actual performance is subject to the OMRON
Warranty and Limitations of Liability.
ERRORS AND OMISSIONS
The information in this document has been carefully checked and is believed to be accurate; however, no responsibility is assumed for clerical,
typographical, or proofreading errors, or omissions.
2012.1
In the interest of product improvement, specifications are subject to change without notice.
OMRON Corporation
Industrial Automation Company
http://www.ia.omron.com/
(c)Copyright OMRON Corporation 2012 All Right Reserved.
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