Sealed Reed Basic Switch
D2RW
1067
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Characteristics
Note: 1.
The data given above are initial values.
2.
The dielectric strength values shown in the are for models with a separator.
3.
For the pin plunger models, the above values apply for use at both the free position and total travel position. For the lever models, they
apply at the total travel position. Contact opening or closing time is within 1 ms.
4.
For testing conditions, contact your OMRON sales representative.
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Contact Specifications
Internally mounted reed switch
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Contact Form
SPST-NO
Note:
Lead wire colors are indicated in parentheses.
Dimensions
Note:
All units are in millimeters unless otherwise indicated.
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Terminals
Molded Lead Wires
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Mounting Holes
Operating speed
0.1 mm to 1 m/s (pin plunger models)
Operating frequency
Mechanical: 150 operations/min max.
Electrical: 30 operations/min max.
Insulation resistance
100 M
min. (at 100 VDC) between terminals of same polarity
100 M
min. (at 500 VDC) between current-carrying metal parts and ground
Contact resistance (initial value)
300 m
max.
Dielectric strength (see note 2)
200 VDC for 1 min between terminals of the same polarity
500 VAC, 50/60 Hz for 1 min between current-carrying metal parts and ground
Vibration resistance (see note 3)
Malfunction: 10 to 55 Hz, 1.5-mm double amplitude
Shock resistance (see note 3)
Destruction: 500 m/s
2
{approx. 50 G} max.
Malfunction: 200 m/s
2
{approx. 20 G} max.
Durability (see note 4)
Mechanical: 1,000,000 operations min. (30 operations/min.)
Electrical: 1,000,000 operations min. (15 operations/min.) (100 mA at 24 VDC)
Degree of protection
IEC IP67 (internal Reed Switch only; case sealed to IP40)
Degree of protection against electric shock
Class I
Proof tracking index (PTI)
175
Ambient operating temperature
-10C to 60C (at ambient humidity of 60% max.) (with no icing or condensation)
Ambient operating humidity
95% max. (for 5
C to 35C)
Weight
Approx. 20 g (pin plunger models)
Minimum applicable load
100
A at 5 VDC
Sealed Reed Basic Switch
D2RW
1069
Precautions
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Cautions
Degree of Protection
Do not use this product immersed in water. Although this model sat-
isfies the test conditions for the standard given below, this test is to
check the ingress of water into the switch enclosure after submerging
the Switch in water for a given time. Satisfying this test condition
does not mean that the Switch can be used immersed in water.
IEC 60529: 2001 Degrees of protection provided by enclosures
(IP Code)
Code: IP67 (No water intrusion after immersion for 30 minutes.)
Prevent the Switch from long-term exposure to water spray and/or
having water adhere to the Switch surface during sudden tempera-
ture changes, otherwise water may intrude into the interior of the
Switch due to suction.
Prevent the Switch from coming into contact with oil and chemicals.
Otherwise, damage to or deterioration of Switch materials may
result.
The environment-resistant performance of the switch differs depend-
ing on operating loads, ambient atmospheres, and installation condi-
tions, etc. Please perform an operating test of the switch in advance
under actual usage conditions.
Handling
Do not drop the Switch, as the internal mechanism of the Switch may
be damaged and, as a result, the characteristics of the Switch may
be degraded.
Effect of External vibrations
Note that the application of 1 kHz or higher vibration to the Switch
may cause switching failure due to resonance frequencies.
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Correct Use
Mounting
Use M3 mounting screws with plane washers or spring washers to
securely mount the Switch. Tighten the screws to a torque of 0.39 to
0.59 Nm {4 to 6 kgfcm}.
Mount the Switch onto a flat surface. Mounting on an uneven surface
may cause deformation of the Switch, resulting in faulty operation or
damage.
Handling
When handling the Switch, ensure that uneven pressure or, as
shown in the following diagram, pressure in a direction other than the
operating direction is not applied to the Actuator, otherwise the Actu-
ator or Switch may be damaged, or durability may be decreased.
Operating Stroke Setting
Install the Switch so that the operating body matches the movement
direction of the actuator.
Set the operating stroke so that the actuator is completely disen-
gaged when the switch is in the free position (FP), and is pushed to a
point between 60% and 90% of the OT distance after the switch is
operated.
Avoid shock operation to the Switch, as this may result in a degrada-
tion in the durability of the switch.
Effect of External Magnetic Field
Do not install two or more Switches in close proximity. Doing so may
result in failure due to interference by leaked magnetic fields. When
installing several switches, maintain a distance of at least 8 mm
between units.
When mounting on a steel plate, maintain a distance of at least 2 mm
between Switches as failure to do so may lead to changes in operat-
ing characteristics.
Avoid installing the Switch where there are strong magnetic forces,
as these may cause failures in operation.
Screws used to mount the Switch should be made of brass or stain-
less steel (SUS304). Avoid using steel screws.
Storage Environment
Make sure that the location is free of corrosive gas, dust with no high
temperature or humidity, or rapid temperature change. It is recom-
mended that a switch be inspected before use if it is stored for three
months or more.
Effect of Contained Material
The Switch uses a corrosion inhibitor inside the unit. Before using,
check the effect of outgassing.
Terms and Conditions of Sale
1.
Offer; Acceptance. These terms and conditions (these "Terms") are deemed
part of all quotations, acknowledgments, invoices, purchase orders and other
documents, whether electronic or in writing, relating to the sale of products or
services (collectively, the "Products") by Omron Electronic Components LLC
("Seller"). Seller hereby objects to any terms or conditions proposed in
Buyer's purchase order or other documents which are inconsistent with, or in
addition to, these Terms.
2. Prices;
Payment. All prices stated are current, subject to change without
notice by Seller. Buyer agrees to pay the price in effect at time of shipment.
Payments for Products received are due net 30 days unless otherwise stated
in the invoice.
3. Discounts. Cash discounts, if any, will apply only on the net amount of
invoices sent to Buyer after deducting transportation charges, taxes and
duties, and will be allowed only if (i) the invoice is paid according to Seller's
payment terms and (ii) Buyer has no past due amounts owing to Seller.
4. Currencies. If the prices quoted herein are in a currency other than U.S. dol-
lars, Buyer shall make remittance to Seller at the then current exchange rate
most favorable to Seller and which is available on the due date; provided that if
remittance is not made when due, Buyer will convert the amount to U.S. dol-
lars at the then current exchange rate most favorable to Seller available during
the period between the due date and the date remittance is actually made.
5. Governmental
Approvals. Buyer shall be responsible for, and shall bear all
costs involved in, obtaining any government approvals required for the impor-
tation or sale of the Products.
6. Taxes. All taxes, duties and other governmental charges (other than general
real property and income taxes), including any interest or penalties thereon,
imposed directly or indirectly on Seller or required to be collected directly or
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7. Financial. If the financial position of Buyer at any time becomes unsatisfactory
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security or payment in advance. If Buyer fails to make payment or otherwise
comply with these Terms or any related agreement, Seller may (without liability
and in addition to other remedies) cancel any unshipped portion of Products
sold hereunder and stop any Products in transit until Buyer pays all amounts,
including amounts payable hereunder, whether or not then due, which are
owing to it by Buyer. Buyer shall in any event remain liable for all unpaid
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unless Buyer indemnifies Seller fully against all costs or expenses arising in
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9. Force
Majeure. Seller shall not be liable for any delay or failure in delivery
resulting from causes beyond its control, including earthquakes, fires, floods,
strikes or other labor disputes, shortage of labor or materials, accidents to
machinery, acts of sabotage, riots, delay in or lack of transportation or the
requirements of any government authority.
10. Shipping; Delivery. Unless otherwise expressly agreed in writing by Seller:
1. Shipments shall be by a carrier selected by Seller;
2. Such carrier shall act as the agent of Buyer and delivery to such carrier
shall constitute delivery to Buyer;
3. All sales and shipments of Products shall be FOB shipping point (unless
otherwise stated in writing by Seller), at which point title to and all risk of
loss of the Products shall pass from Seller to Buyer, provided that Seller
shall retain a security interest in the Products until the full purchase price is
paid by Buyer;
4. Delivery and shipping dates are estimates only.
5. Seller will package Products as it deems proper for protection against
normal handling and extra charges apply to special conditions.
11. Claims. Any claim by Buyer against Seller for shortage or damage to the
Products occurring before delivery to the carrier must be presented in writing
to Seller within 30 days of receipt of shipment and include the original trans-
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from Seller in the condition claimed.
12. Warranties. (a) Exclusive Warranty. Seller'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 Seller (or such other period expressed
in writing by Seller). Seller disclaims all other warranties, express or implied.
(b) Limitations. SELLER MAKES NO WARRANTY OR REPRESENTATION,
EXPRESS OR IMPLIED, ABOUT NON-INFRINGEMENT, MERCHANTABIL-
ITY 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. Seller further disclaims all warranties and responsibility of
any type for claims or expenses based on infringement by the Products or oth-
erwise of any intellectual property right. (c) Buyer Remedy. Seller's sole obli-
gation hereunder shall be to replace (in the form originally shipped with Buyer
responsible for labor charges for removal or replacement thereof) the non-
complying Product or, at Seller's election, to repay or credit Buyer an amount
equal to the purchase price of the Product; provided that in no event shall
Seller be responsible for warranty, repair, indemnity or any other claims or
expenses regarding the Products unless Seller's analysis confirms that the
Products were properly handled, stored, installed and maintained and not sub-
ject to contamination, abuse, misuse or inappropriate modification. Return of
any Products by Buyer must be approved in writing by Seller before shipment.
Seller 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 environ-
ments. Any advice, recommendations or information given orally or in writing
are not to be construed as an amendment or addition to the above warranty.
13. Limitation on Liability; Etc. SELLER SHALL NOT BE LIABLE FOR SPECIAL,
INDIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGES, LOSS OF
PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY WAY CON-
NECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED IN
CONTRACT, WARRANTY, NEGLIGENCE OR STRICT LIABILITY. Further, in
no event shall liability of Seller exceed the individual price of the Product on
which liability is asserted.
14. Indemnities. Buyer shall indemnify and hold harmless Seller, its affiliates and
its employees from and against all liabilities, losses, claims, costs and
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tigation, litigation or proceeding (whether or not Seller is a party) which arises
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any action brought against Seller to the extent that it is based on a claim that
any Product made to Buyer specifications infringed intellectual property rights
of another party.
15. Property; Confidentiality. The intellectual property embodied in the Products is
the exclusive property of Seller and its affiliates and Buyer shall not attempt to
duplicate it in any way without the written permission of Seller. Notwithstand-
ing any charges to Buyer for engineering or tooling, all engineering and tooling
shall remain the exclusive property of Seller. All information and materials sup-
plied by Seller to Buyer relating to the Products are confidential and propri-
etary, and Buyer shall limit distribution thereof to its trusted employees and
strictly prevent disclosure to any third party.
16. Miscellaneous. (a) Waiver. No failure or delay by Seller in exercising any right
and no course of dealing between Buyer and Seller shall operate as a waiver
of rights by Seller. (b) Assignment. Buyer may not assign its rights hereunder
without Seller's written consent. (c) Law. These Terms are governed by Illi-
nois law (without regard to conflict of law principles). Federal and state courts
in Illinois shall have exclusive jurisdiction for any dispute hereunder.
(d) Amendment. These Terms constitute the entire agreement between Buyer
and Seller relating to the Products, and no provision may be changed or
waived unless in writing signed by the parties. (e) Severability. If any provision
hereof is rendered ineffective or invalid, such provision shall not invalidate any
other provision. (f) Setoff. Buyer shall have no right to set off any amounts
against the amount owing in respect of this invoice.. (g) Definitions. As used
herein, "including" means "including without limitation".
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