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Safety-door Hinge Switch
D4NH
CSM_D4NH_DS_E_6_1
Compact, Plastic-body Safety-door
Hinge Switch Designed for Saving
Space in Machines and Other
Equipment
Note: Contact your sales representative for details on
models with safety standard certification.
• Lineup includes three contact models with 2NC/1NO and
3NC contact forms in addition to the previous contact forms
1NC/1NO, and 2NC. Models with MBB contacts are also
available.
• Standardized gold-clad contacts provide high contact
reliability. Can be used with both standard loads and
microloads.
Be sure to read the “Safety Precautions” on page 9.
For the most recent information on models that have been certified for
safety standards, refer to your OMRON website.
Model Number Structure
Model Number Legend
D4NH-@@@
1 2 3
1. Conduit size
1: Pg13.5 (1-conduit)
2: G1/2 (1-conduit)
4: M20 (1-conduit)
6: G1/2 (2-conduit)
8: M20 (2-conduit)
2. Built-in Switch
A: 1NC/1NO (slow-action)
B: 2NC (slow-action)
C: 2NC/1NO (slow-action)
D: 3NC (slow-action)
E: 1NC/1NO (MBB contact) (slow-action)
F: 2NC/1NO (MBB contact) (slow-action)
3. Actuator
AS:Shaft
BC:Arm lever
Application Examples (Protective Door Safety Measures)
Shaft Actuator
Arm Lever Actuator
1
D4NH
Ordering Information
List of Models
Switches
: Models with certified direct opening contacts.
Consult with your OMRON representative when ordering any models that are not listed in this table.
Built-in switch mechanism
Actuator
Conduit size
1-conduit
Shaft
2-conduit
1-conduit
Arm lever
2-conduit
1NC/1NO
(Slow-action)
2NC
(Slow-action)
2NC/1NO
(Slow-action)
Pg13.5
D4NH-1AAS
D4NH-1BAS
D4NH-1CAS
G1/2
D4NH-2AAS
D4NH-2BAS
D4NH-2CAS
M20
D4NH-4AAS
D4NH-4BAS
D4NH-4CAS
G1/2
D4NH-6AAS
D4NH-6BAS
D4NH-6CAS
M20
D4NH-8AAS
D4NH-8BAS
D4NH-8CAS
Pg13.5
D4NH-1ABC
D4NH-1BBC
D4NH-1CBC
G1/2
D4NH-2ABC
D4NH-2BBC
D4NH-2CBC
M20
D4NH-4ABC
D4NH-4BBC
D4NH-4CBC
G1/2
D4NH-6ABC
D4NH-6BBC
D4NH-6CBC
M20
D4NH-8ABC
D4NH-8BBC
D4NH-8CBC
Built-in switch mechanism
Actuator
Conduit size
1-conduit
Shaft
2-conduit
1-conduit
Arm lever
2-conduit
3NC
(Slow-action)
1NC/1NO MBB
(Slow-action)
2NC/1NO MBB
(Slow-action)
Pg13.5
D4NH-1DAS
D4NH-1EAS
D4NH-1FAS
G1/2
D4NH-2DAS
D4NH-2EAS
D4NH-2FAS
M20
D4NH-4DAS
D4NH-4EAS
D4NH-4FAS
G1/2
D4NH-6DAS
D4NH-6EAS
D4NH-6FAS
M20
D4NH-8DAS
D4NH-8EAS
D4NH-8FAS
Pg13.5
D4NH-1DBC
D4NH-1EBC
D4NH-1FBC
G1/2
D4NH-2DBC
D4NH-2EBC
D4NH-2FBC
M20
D4NH-4DBC
D4NH-4EBC
D4NH-4FBC
G1/2
D4NH-6DBC
D4NH-6EBC
D4NH-6FBC
M20
D4NH-8DBC
D4NH-8EBC
D4NH-8FBC
Note: All models have slow-action contacts with certified direct opening mechanisms on NC contacts only.
2
D4NH
Specifications
Standards and EC Directives
Certified Standard Ratings
Conforms to the following EC Directives:
TÜV (EN60947-5-1)
•
•
•
•
•
•
Machinery Directive
Low Voltage Directive
EN50047
EN60204-1
EN ISO 14119
GS-ET-15
Item
Certification body
UL *
CCC (CQC)
Utilization category
DC-13
3A
0.27 A
Rated operating voltage (Ue)
240 V
250 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
TÜV SÜD
AC-15
Rated operating current (Ie)
UL/CSA (UL508, CSA C22.2 No. 14)
Standard
File No.
EN60947-5-1
(certified direct opening)
Ask your OMRON
representative for
information on
certified models.
UL508, CSA C22.2
No.14
GB14048.5
A300
Rated
voltage
120 VAC
240 VAC
E76675
2004010305105973
Carry current
10 A
Current (A)
Make
Break
60
6
30
3
Volt-amperes (VA)
Make
Break
7,200
720
Q300
* Certification for CSA C22.2 No. 14 is authorized by the UL mark.
Rated
voltage
125 VDC
250 VDC
Carry current
2.5 A
Current (A)
Make
Break
0.55
0.55
0.27
0.27
Volt-amperes (VA)
Make
Break
69
69
Characteristics
Degree of protection *1
Durability *2
IP67 (EN60947-5-1)
Mechanical
1,000,000 operations min.
Electrical
500,000 operations min. (3 A resistive load at 250 VAC) *3
300,000 operations min. (10 A resistive load at 250 VAC)
Operating speed
2 to 360°/s
Operating frequency
30 operations/minute max.
Contact resistance
25 mΩ max.
Minimum applicable load *4
1 mA resistive load at 5 VDC (N-level reference value)
Rated insulation voltage (Ui)
300 V
Rated frequency
50/60 Hz
Protection against electric shock
Class II (double insulation)
Pollution degree (operating environment)
3 (EN60947-5-1)
Between terminals of same
2.5 kV
polarity
Impulse withstand
voltage
(EN60947-5-1)
Between terminals of
different polarity
Between each terminal and
non-current carrying
6 kV
metallic parts
Insulation resistance
100 MΩ min.
2 × 2 mm min.
Contact gap
Vibration resistance
Shock resistance
4 kV
Malfunction
10 to 55 Hz, 0.75 mm single amplitude
Destruction
1,000 m/s2 min.
Malfunction
300 m/s2 min.
Conditional short-circuit current
100 A (EN60947-5-1)
Conventional free air thermal current (Ith)
10 A (EN60947-5-1)
Ambient operating temperature
−30 to 70°C (with no icing)
Ambient operating humidity
95% max.
Weight
Approx. 87 g (D4NH-1AAS)
Approx. 97 g (D4NH-1ABC)
Note: 1. The above values are initial values.
2. 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
D4NH in places where foreign material such as dust, dirt, oil, water, or chemicals may enter through the head. Otherwise, accelerated wear,
Switch damage, or malfunctioning may occur.
*2. The durability is for an ambient temperature of 5 to 35°C and an ambient humidity of 40% to 70%. For more details, consult your
OMRON representative.
*3. Do not pass the 3 A, 250 VAC load through more than 2 circuits.
*4. This value will vary with the switching frequency, environment, and reliability level. Confirm that correct operation is possible with the actual
load beforehand.
3
D4NH
Structure and Nomenclature
Structure (D4NH-@@BC)
Arm Lever
The arm lever is mounted upwards in the center
position before shipping. To change the position,
loosen the arm lever mounting screw, dismount
the arm lever, and mount the arm lever in the left
or right position.
The joint between the shaft and
arm lever is formed with
form-lock construction which
remains secure even when the
screw becomes loose.
Guard Open
Guard Closed
Cam
Forced
separation
of NC
contacts
When
opening
the guard
When the guard is opened, the cam that is directly coupled to
the shaft rotates to press the Switch in the direction shown by
the (vertical) arrow. This action separates the contacts to stop
the machine.
Head
The head can be mounted in four directions.
Built-in Switch
The built-in switch has a direct opening mechanism
that forcibly separates the NC contact even when
there is contact deposit.
Conduit
A wide variety of conduits is available.
Size
Box
Pg13.5
G1/2
M20
Cover
The cover, with a hinge on its lower part, can be
opened by removing the screw of the cover, which
ensures ease of maintenance and wiring.
1-conduit
Yes
Yes
Yes
2-conduit
--Yes
Yes
Note: The housing and head of the D4NH are made of resin. Use D4BS
Safety-door Switches for applications requiring safety door switches of tough,
high-sealing, or oil-resistant construction.
Contact Form
Model
Contact
Contact form
Zb
[email protected]@
1NC/1NO
11
12
33
34
Zb
[email protected]@
2NC
11
12
31
Operating pattern
11-12
33-34
Remarks
ON
Stroke
11-12
31-32
The terminals 11-12 and 33-34
can be used as unlike poles.
ON
Stroke
32
Zb
[email protected]@
2NC/1NO
11
12
21
22
33
34
Zb
[email protected]@
3NC
11
12
21
22
31
32
11-12
21-22
33-34
ON
Stroke
11-12
21-22
31-32
ON
Zb
[email protected]@
1NC/1NO MBB *
11
12
33
34
ON
Stroke
[email protected]@
2NC/1NO MBB *
12
21
22
33
34
11-12
21-22
33-34
ON
Stroke
Only NC contacts 11-12 and
21-22 have a certified direct
opening mechanism.
The terminals 11-12, 21-22, and
33-34 can be used as unlike
poles.
Only NC contacts 11-12, 21-22,
and 31-32 have a certified
direct opening mechanism.
Only NC contacts 11-12 have a
certified direct opening
mechanism.
The terminals 11-12 and 33-34
can be used as unlike poles.
Zb
11
Only NC contacts 11-12 and
31-32 have a certified direct
opening mechanism.
The terminals 11-12 and 31-32
can be used as unlike poles.
The terminals 11-12, 21-22, and
31-32 can be used as unlike
poles.
Stroke
11-12
33-34
Only NC contacts 11-12 have a
certified direct opening
mechanism.
Only NC contacts 11-12 and
21-22 have a certified direct
opening mechanism.
The terminals 11-12, 21-22 and
33-34 can be used as unlike poles.
Note: 1. Terminals are numbered according to EN50013. Contact forms are according to EN60947-5-1.
2. MBB (Make Before Break) contacts have an overlapping structure, so that before the normally closed contact (NC) opens, the normally
open contact (NO) closes.
* MBB (Make Before Break) contacts have an overlapping structure, so that before the normally closed contact (NC) opens, the normally open
contact (NO) closes.
4
D4NH
Direct Opening Mechanism
1NC/1NO Contact (Slow-action)
2NC Contact (Slow-action)
Fixed contact (NC)
Fixed contact (NC)
Contact spring
Movable contact
Contact spring
Movable contact
Plunger
Fixed contact (NO)
Plunger
Return spring
Conforms to EN60947-5-1 Direct Opening
(Only NC Contact has a direct opening mechanism.)
When contact welding occurs, the contacts are separated
from each other by the plunger being pushed in.
Return spring
Conforms to EN60947-5-1 Direct Opening
(Both NC Contacts have a direct opening mechanism.)
When contact welding occurs, the contacts are separated
from each other by the plunger being pushed in.
5
D4NH
Dimensions and Operating Characteristics
(Unit: mm)
Shaft Type with 1 Conduit
[email protected] [email protected]
[email protected]
11±0.2
20.5 × 20.5
8
Two, 3.2±0.1 dia.
8.5±0.1 dia.
Depth: 20 min.
12.5 dia.18 dia.
27.5
18
9±0.2
2.5
Black
55
28±2
(31.5)
Red
47±0.2
Two, 3.2±0.1 dia.
20±0.1
22±0.1
7±0.2
21.5
13±0.2
Operating force
OF max.
Pretravel PT 1 (NC)
Pretravel PT 2 (NO)
Direct opening travel
Direct opening force
0.15 N·m
(7°) (MBB: 10°)
(19°) (MBB: 5°)
DOT min. * 18°
DOF min.
1 N·m
* Be sure to provide this amount to ensure safety
in operation.
2.15±0.05R
mounting holes
22±0.2
31max.
Conduit
cap
Two, 4+0.15
dia. holes
0
Depth: 5
14.2
30
Shaft Type with 2 Conduits
[email protected] [email protected]
28±2
(31.5)
42±0.1
Red
Two, 3.2±0.1 dia.
21.5
11±0.2
40±0.1
20.5 × 20.5
Black
18
2.5
12.5 dia.18 dia.
27.5
9±0.2
Two, 3.2±0.1 dia.
5.4
47
8
8.5±0.1 dia.
Depth: 20 min.
39±0.2
Conduit cap
20±0.1
22±0.1
42±0.2
56 max.
20.5
7±0.2
13±0.2
25 dia.
Pretravel PT 1 (NC)
Pretravel PT 2 (NO)
Direct opening travel
Direct opening force
OF max.
0.15 N·m
(7°) (MBB: 10°)
(19°) (MBB: 5°)
DOT min. * 18°
DOF min.
1 N·m
* Be sure to provide this amount to ensure safety
in operation.
Cap
2.15±0.05R
mounting holes
(3)
Operating force
14.2
30
Two, 4+0.15
dia. holes
0
Depth: 5
Note: 1. Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions.
2. Variation occurs in the simultaneity of contact opening/closing operations of 2NC, 2NC/1NO, and 3NC contacts. Check contact operation.
6
D4NH
Arm Lever Type with 1 Conduit
[email protected] [email protected]
[email protected]
16
Operating force
5.1
OF max.
Pretravel PT 1 (NC)
Pretravel PT 2 (NO)
Direct opening travel
Direct opening force
43
80±1
Red
(26.7)
29±1
20.5×20.5
55
9±0.2
47±0.2
(10.3)
(7°) (MBB: 10°)
(19°) (MBB: 5°)
DOT min. * 18°
DOF min.
1 N·m
* Be sure to provide this amount to ensure safety
in operation.
(16.5)
Black
18
1.5
0.15 N·m
27.5
2.5
11±0.2
20±0.1
22±0.1
21.5
2.15±0.05R
mounting holes
Conduit
cap
22±0.2
31 max.
14.2
30
Two, 4+0.15
dia. holes
0
Depth: 5
(37.9)
Arm Lever Type with 2 Conduits
[email protected] [email protected]
16
Operating force
5.1
Pretravel PT 1 (NC)
Pretravel PT 2 (NO)
Direct opening travel
Direct opening force
43
80
(26.7)
(10.3)
29±1
Red
Black
1.5
OF max.
0.15 N·m
(7°) (MBB: 10°)
(19°) (MBB: 5°)
DOT min. * 18°
DOF min.
1 N·m
* Be sure to provide this amount to ensure safety
in operation.
(16.5)
18
2.5
9±0.2
5.4
47
39±0.2
20±0.1
22±0.1
40±0.1
42±0.1
20.5×20.5
11±0.2
27.5
21.5
20.5
25 dia.
Cap
Conduit cap
42±0.2
56 max.
2.15±0.05R
mounting holes
(3)
14.2
(37.9)
Two, 4+0.15
dia. holes
0
Depth: 5
Note: 1. Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions.
2. Variation occurs in the simultaneity of contact opening/closing operations of 2NC, 2NC/1NO, and 3NC contacts. Check contact operation.
7
D4NH
Application Examples of Arm Lever Use (Be sure to evaluate the Switch under actual working conditions after installation.)
When Installing at the Center
When Installing to the Left
When Installing to the Right
The arm lever is set for center installation
at the time of shipment.
Remove the screw and arm lever, position
the arm lever to the left, and then secure it
with the screw.
Remove the screw and arm lever, position
the arm lever to the right, and then secure
it with the screw.
Note: Install the arm lever so that it will
not rotate more than 90°.
Note: Install the arm lever so that it will
not rotate more than 180°.
Note: Install the arm lever so that it will
not rotate more than 180°.
8
D4NH
Safety Precautions
Be sure to read the precautions for All Safety Door Switches in the website at:http://www.ia.omron.com/.
Indication and Meaning for Safe Use
CAUTION
Indicates a potentially hazardous situation
which, if not avoided, may result in minor
or moderate injury or in property damage.
Switch Mounting Holes
• One-conduit Type
2.5±0.1
Two, M4
20±0.1
Precautions
for Safe Use
Supplementary comments on what to do
or avoid doing, to use the product safely.
Precautions
for Correct
Use
Supplementary comments on what to do
or avoid doing, to prevent failure to
operate, or undesirable effect on product
performance.
22±0.1
47±0.1
−0.05
4 −0.15 dia.
Height: 4.8 max.
22±0.1
• Two-conduit Type
Two, M4
2.5±0.1
!CAUTION
Electric shock may occasionally occur.
Do not use metal connectors or metal conduits.
5.35±0.1
20±0.1
22±0.1
40±0.1
42±0.1
39±0.1
Precautions for Safe Use
• 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 protection specification for the Switch refers to water penetration
while the Switch is submersed in water for a specified period of
time.)
• Always attach the cover after completing wiring and before using
the Switch. Also, do not turn ON the Switch with the cover open.
Doing so may result in electric shock.
• Do not switch circuits for two or more standard loads (250 VAC,
3 A) at the same time. Doing so may adversely affect insulation
performance.
Precautions for Correct Use
42±0.1
4−0.05
−0.15 dia.
Height: 4.8 max.
• Mount the shaft or arm lever securely with a
one-way screw, or an equivalent so that the
shaft or arm lever cannot be easily removed.
• Align the rotational center of the shaft with the
door, so that the Switch shaft and head will not
be subjected to mechanical stress when the
door opens or closes.
Do not impose a force of 50 N or more on the
shaft.
Be sure that the arm lever and door are mounted as shown in the
following diagram so that the arm lever and head are not subjected to
mechanical stress when the door opens or closes.
1 to 3
Mounting Method
1 to 3
Appropriate Tightening Torque
8 to 10 dia.
4.5 to 5 dia.
• Loose screws may result in malfunction. Tighten the screws to the
specified torques.
Terminal screw
0.6 to 0.8 N·m
Cover mounting screw
0.5 to 0.7 N·m
Head mounting screw
0.5 to 0.6 N·m
Arm lever mounting screw
1.6 to 1.8 N·m
Body mounting screw
0.5 to 0.7 N·m
Connector
1.8 to 2.2 N·m
Cap screw
1.3 to 1.7 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.
Switch Mounting
• Mount the Switch using M4 screws and spring washers and tighten
the screws to the specified 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.
• As shown below, two studs with a maximum height of 4.8 mm and
a diameter of 4 −0.05
−0.15 mm can be provided, the studs inserted into the
holes on the bottom of the Switch, and the Switch secured at four
locations to increase the mounting strength.
9
D4NH
Changing the Head Direction
Contact Arrangement
• By removing the four screws of the head, the mounting direction of
the head can be changed. The head can be mounted in four
directions.
Be sure that no foreign material will enter the head during a change
in direction.
• Do not insert or remove the Operation Key with the Switch head
removed. Doing so may make it impossible to insert the Operation
Key.
Arm Lever Mounting Position
The arm lever is mounted upwards in the center position before
shipping. To change the position, loosen the arm lever mounting
screw, dismount the arm lever, and mount the arm lever in the left or
right position.
Wiring
• The following diagrams show the contact arrangements used for
screw terminal types and connector types.
Screw Terminal Type
[email protected]@@ (3NC)
[email protected]@@ (2NC/1NO)
[email protected]@@ (2NC/1NO (MBB))
11
12
11
12
21
22
21
22
31
32
33
34
[email protected]@@ (2NC)
[email protected]@@ (1NC/1NO)
[email protected]@@ (1NC/1NO (MBB))
11
12
11
12
31
32
33
34
Conduit Opening
Wiring
• When connecting to the terminals via insulating tube and M3.5
crimp terminals, arrange the crimp terminals as shown below 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, as shown below. Not
doing so may result in excess length causing the cover to rise and
not fit properly.
• Connect a recommended connector to the opening of the conduit
and tighten the connector to the specified torque. The case may be
damaged if an excessive tightening torque is applied.
• Use a cable with a suitable diameter for the connector.
• Attach and tighten a conduit cap to the unused conduit opening
when wiring. Tighten the conduit cap to the specified torque. The
conduit cap is provided with the Switch (2-conduit types).
One-conduit Type (3 Poles)
AB
A
11 12
B
C
D
E
C
21 22
D
E
33 34
F
F
42 mm
33 mm
28 mm
Tolerance ±2 mm
Two-conduit Type (3 Poles)
Left hand
Right hand
BD F
ECA
A
11 12
B
ECA
BD F
C
21 22
D
E
33 34
F
42 mm
42 mm
28 mm
28 mm
Tolerance ±2 mm
Tolerance ±2 mm
• Do not push crimp terminals into gaps in the case interior. Doing so
may cause damage or deformation of the case.
• Use crimp terminals not more than 0.5 mm in thickness. Otherwise,
they will interfere with other components inside the case.
[Reference] The crimp terminals shown below are not more than 0.5
mm thick.
Manufacture
Type
J.S.T. Mfg Co.
FN0.5-3.7 (F Type)
N0.5-3.7 (Straight Type)
t:
dz dia.:
D dia.:
B:
L:
F:
I:
0.5 mm
3.7 mm
2.9 mm
6.6 mm
19 mm
7.7 mm
8.0 mm
L
l
F
B
D dia.
dz dia.
Crimp terminal
Correct
Terminal screw
Incorrect
10
D4NH
Recommended Connectors
Others
Use connectors with screws not exceeding 9 mm, otherwise the
screws will protrude into the case interior, interfering with other
components in the case. The connectors listed in the following table
have connectors with thread sections not exceeding 9 mm. Use the
recommended connectors to ensure conformance to IP67.
Size
Manufacturer
Model
Applicable cable
diameter
G1/2
LAPP
ST-PF1/2
5380-1002
6.0 to 12.0 mm
Pg13.5
LAPP
ST-13.5
5301-5030
6.0 to 12.0 mm
M20
LAPP
ST-M20 × 1.5
5311-1020
7.0 to 13.0 mm
• 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.
Use LAPP connectors together with Seal Packing (JPK-16, GP-13.5,
or GPM20), and tighten to the specified tightening torque. Seal
Packing is sold separately.
• LAPP is a German manufacturer.
11
Terms and Conditions Agreement
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.
Warranties.
(a) Exclusive Warranty. Omron’s exclusive warranty is that the Products will be free from defects in materials and workmanship
for a period of twelve months from the date of sale by Omron (or such other period expressed in writing by Omron). Omron
disclaims all other warranties, express or implied.
(b) Limitations. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, ABOUT
NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OF THE PRODUCTS. BUYER
ACKNOWLEDGES THAT IT ALONE HAS DETERMINED THAT THE
PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE.
Omron further disclaims all warranties and responsibility of any type for claims or expenses based on infringement by the
Products or otherwise of any intellectual property right. (c) Buyer Remedy. Omron’s sole obligation hereunder shall be, at
Omron’s election, to (i) replace (in the form originally shipped with Buyer responsible for labor charges for removal or
replacement thereof) the non-complying Product, (ii) repair the non-complying Product, or (iii) repay or credit Buyer an amount
equal to the purchase price of the non-complying Product; provided that in no event shall Omron be responsible for warranty,
repair, indemnity or any other claims or expenses 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. Return of any Products by Buyer must be approved in writing by Omron before shipment. Omron Companies shall
not be liable for the suitability or unsuitability or the results from the use of Products in combination with any electrical or
electronic components, circuits, system assemblies or any other materials or substances or environments. Any advice,
recommendations or information given orally or in writing, are not to be construed as an amendment or addition to the above
warranty.
See http://www.omron.com/global/ or contact your Omron representative for published information.
Limitation on Liability; Etc.
OMRON COMPANIES SHALL NOT BE LIABLE FOR SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES,
LOSS OF PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS,
WHETHER SUCH CLAIM IS BASED IN CONTRACT, WARRANTY, NEGLIGENCE OR STRICT LIABILITY.
Further, in no event shall liability of Omron Companies exceed the individual price of the Product on which liability is asserted.
Suitability of Use.
Omron Companies shall not be responsible for conformity with any standards, codes or regulations which apply to the
combination of the Product in the Buyer’s application or use of the Product. At Buyer’s request, Omron will provide applicable
third party certification documents identifying ratings and limitations of use which apply to the Product. This information by itself
is not sufficient for a complete determination of the suitability of the Product in combination with the end product, machine,
system, or other application or use. Buyer shall be solely responsible for determining appropriateness of the particular Product
with respect to Buyer’s application, product or system. Buyer shall take application responsibility in all cases.
NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY OR IN LARGE
QUANTITIES WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS,
AND THAT THE OMRON PRODUCT(S) IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE
OVERALL EQUIPMENT OR SYSTEM.
Programmable Products.
Omron Companies shall not be responsible for the user’s programming of a programmable Product, or any consequence
thereof.
Performance Data.
Data presented in Omron Company websites, catalogs and other materials 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 user must correlate
it to actual application requirements. Actual performance is subject to the Omron’s Warranty and Limitations of Liability.
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 part numbers when published ratings or features are changed, or when significant construction changes are
made. However, some specifications of the Product may be changed without any notice. When in doubt, special part numbers
may be assigned to fix or establish key specifications for your application. Please consult with your Omron’s representative at
any time to confirm actual specifications of purchased Product.
Errors and Omissions.
Information presented by Omron Companies has been checked and is believed to be accurate; however, no responsibility is
assumed for clerical, typographical or proofreading errors or omissions.
2015.4
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 2015 All Right Reserved.
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