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Terms and Conditions of Sale

1.

Offer; Acceptance. These terms and conditions (these "Terms") are deemed
part of all quotes, agreements, purchase orders, acknowledgments, price lists,
catalogs, manuals, brochures and other documents, whether electronic or in
writing, relating to the sale of products or services (collectively, the "Products")
by Omron Electronics LLC and its subsidiary companies (“Omron”). Omron
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 Terms. All prices stated are current, subject to change with-
out notice by Omron. Omron reserves the right to increase or decrease prices
on any unshipped portions of outstanding orders. Payments for Products 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 Omron’s payment terms
and (ii) Buyer has no past due amounts.

4.

Interest. Omron, at its option, may charge Buyer 1-1/2% interest per month or
the maximum legal rate, whichever is less, on any balance not paid within the
stated terms.

5.

Orders. Omron will accept no order less than $200 net billing. 

6.

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.

7.

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 Omron or required to be collected directly or
indirectly by Omron for the manufacture, production, sale, delivery, importa-
tion, consumption or use of the Products sold hereunder (including customs
duties and sales, excise, use, turnover and license taxes) shall be charged to
and remitted by Buyer to Omron.

8.

Financial. If the financial position of Buyer at any time becomes unsatisfactory
to Omron, Omron reserves the right to stop shipments or require satisfactory
security or payment in advance. If Buyer fails to make payment or otherwise
comply with these Terms or any related agreement, Omron may (without liabil-
ity and in addition to other remedies) cancel any unshipped portion of Prod-
ucts 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 accounts.

9.

Cancellation; Etc. Orders are not subject to rescheduling or cancellation
unless Buyer indemnifies Omron against all related costs or expenses.

10. Force Majeure. Omron 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. 

11. Shipping; Delivery. Unless otherwise expressly agreed in writing by Omron:

a. Shipments shall be by a carrier selected by Omron; Omron will not drop ship

except in “break down” situations.

b. Such carrier shall act as the agent of Buyer and delivery to such carrier shall

constitute delivery to Buyer;

c. All sales and shipments of Products shall be FOB shipping point (unless oth-

erwise stated in writing by Omron), at which point title and risk of loss shall
pass from Omron to Buyer; provided that Omron shall retain a security inter-
est in the Products until the full purchase price is paid;

d. Delivery and shipping dates are estimates only; and
e. Omron will package Products as it deems proper for protection against nor-

mal handling and extra charges apply to special conditions.

12. Claims. Any claim by Buyer against Omron for shortage or damage to the

Products occurring before delivery to the carrier must be presented in writing
to Omron within 30 days of receipt of shipment and include the original trans-
portation bill signed by the carrier noting that the carrier received the Products
from Omron in the condition claimed.

13. 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, 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. Omron 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. Omron’s sole obli-
gation 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 responsi-
ble for warranty, repair, indemnity or any other claims or expenses regarding
the Products unless Omron’s analysis confirms that the Products were prop-
erly handled, stored, installed and maintained and not subject to contamina-
tion, abuse, misuse or inappropriate modification. Return of any Products by
Buyer must be approved in writing by Omron before shipment. Omron Compa-
nies 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.
See  http://oeweb.omron.com or contact your Omron representative for pub-
lished information.

14. 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.    

15. Indemnities. Buyer shall indemnify and hold harmless Omron Companies and

their employees from and against all liabilities, losses, claims, costs and
expenses (including attorney's fees and expenses) related to any claim, inves-
tigation, litigation or proceeding (whether or not Omron is a party) which arises
or is alleged to arise from Buyer's acts or omissions under these Terms or in
any way with respect to the Products.   Without limiting the foregoing, Buyer (at
its own expense) shall indemnify and hold harmless Omron and defend or set-
tle any action brought against such Companies to the extent based on a claim
that any Product made to Buyer specifications infringed intellectual property
rights of another party. 

16. Property; Confidentiality. Any intellectual property in the Products is the exclu-

sive property of Omron Companies and Buyer shall not attempt to duplicate it
in any way without the written permission of Omron. Notwithstanding any
charges to Buyer for engineering or tooling, all engineering and tooling shall
remain the exclusive property of Omron. All information and materials supplied
by Omron to Buyer relating to the Products are confidential and proprietary,
and Buyer shall limit distribution thereof to its trusted employees and strictly
prevent disclosure to any third party. 

17. Export Controls. Buyer shall comply with all applicable laws, regulations and

licenses regarding (i) export of products or information; (iii) sale of products to
“forbidden” or other proscribed persons; and (ii) disclosure to non-citizens of
regulated technology or information.    

18. Miscellaneous. (a) Waiver. No failure or delay by Omron in exercising any right

and no course of dealing between Buyer and Omron shall operate as a waiver
of rights by Omron. (b) Assignment. Buyer may not assign its rights hereunder
without Omron's written consent. (c) Law. These Terms are governed by the
law of the jurisdiction of the home office of the Omron company from which
Buyer is purchasing the Products (without regard to conflict of law princi-
ples).   (d) Amendment. These Terms constitute the entire agreement between
Buyer and Omron relating to the Products, and no provision may be changed
or waived unless in writing signed by the parties. (e) Severability. If any provi-
sion 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”; and “Omron Compa-
nies” (or similar words) mean Omron Corporation and any direct or indirect
subsidiary or affiliate thereof. 

Certain Precautions on Specifications and Use

1.

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 Prod-
uct 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 but the following is a
non-exhaustive list of applications for which particular attention must be given:
(i) Outdoor use, uses involving potential chemical contamination or electrical
interference, or conditions or uses not described in this document.
(ii) Use in consumer products or any use in significant quantities.    
(iii) Energy control systems, combustion systems, railroad systems, aviation
systems, medical equipment, amusement machines, vehicles, safety equip-
ment, and installations subject to separate industry or government regulations. 
(iv) Systems, machines and equipment that could present a risk to life or prop-
erty. Please know and observe all prohibitions of use applicable to this Prod-
uct. 
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’S PRODUCT IS PROP-
ERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE
OVERALL EQUIPMENT OR SYSTEM.    

2.

Programmable Products. Omron Companies shall not be responsible for the
user’s programming of a programmable Product, or any consequence thereof. 

3.

Performance Data. Data presented in Omron Company websites, catalogs
and other materials is provided as a guide for the user in determining suitabil-
ity 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 require-
ments. Actual performance is subject to the Omron’s Warranty and Limitations
of Liability. 

4.

Change in Specifications. Product specifications and accessories may be
changed at any time based on improvements and other reasons. It is our prac-
tice to change part numbers when published ratings or features are changed,
or when significant construction changes are made. However, some specifica-
tions of the Product may be changed without any notice. When in doubt, spe-
cial 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. 

5.

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.

Summary of Contents for K8AB-VW Series

Page 1: ...Process control signal 0 to 10 V and current splitter input supported Output status can be monitored using LED indicator Input frequency of 40 to 500 Hz supported Model Number Structure Model Number Legend 1 Basic Model K8AB Measuring and Monitoring Relays 2 Functions VW Single phase Voltage Relay Simultaneous upper and lower limit monitoring 3 Measuring Current 1 6 to 60 mV AC DC 10 to 100 mV AC ...

Page 2: ... K8AB VW1 200 230 VAC 1 to 10 V AC DC 3 to 30 V AC DC 15 to 150 V AC DC 24 VDC not insulated K8AB VW2 24 VDC See note 24 VAC insulated K8AB VW2 24 VAC 100 115 VAC insulated K8AB VW2 100 115 VAC 200 230 VAC insulated K8AB VW2 200 230 VAC 20 to 200 V AC DC 30 to 300 V AC DC 60 to 600 V AC DC 24 VDC not insulated K8AB VW3 24 VDC See note 24 VAC insulated K8AB VW3 24 VAC 100 115 VAC insulated K8AB VW3...

Page 3: ...elay output RY Yellow Alarm outputs ALM Red Input impedance Refer to the Input Range on the previous page Output relays Two SPDT relays NC operation Output relay ratings Rated load Resistive load 6 A at 250 VAC cosφ 1 6 A at 30 VDC L R 0 ms Inductive load 1 A at 250 VAC cosφ 0 4 1 A at 30 VDC L R 7 ms Maximum contact voltage 250 VAC Maximum contact current 6 A AC Maximum switching capacity 1 500 V...

Page 4: ...ly voltage Operating value 5 max Operating time 10 max Note The error in the operating value and operating time under standard conditions Influence of power supply frequency Operating value 5 max at 45 to 65 Hz Operating time 10 max at 45 to 65 Hz Note The error in the operating value and operating time under standard conditions Influence of input frequency At 40 to 500 Hz Operating value 5 max Op...

Page 5: ...ing timer operation Note The 24 VDC power supply type is a non insulated power supply The inputs and power supply are connected internally so a malfunction may occur due to an unwanted current path if the inputs and power supply are connected to the same line T T1 T AL1 alarm indicator Overvoltage AL1 relay Input Undervoltage AL2 relay Overvoltage setting AL1 Undervoltage set value AL2 Hysteresis ...

Page 6: ...ator Terminal block See notes 1 and 2 Terminal block See notes 1 and 2 Item Meaning Power indicator PWR Green Lit when power is being supplied Relay status indicator RY Yellow Lit when relay operates Not light when both AL1 and AL2 are in error status Normally lit Alarm indicators AL1 and AL2 Red Lit when there is an overvoltage or undervoltage The indicator flashes to indicate the error status af...

Page 7: ... to terminals 21 22 and 24 Note Use the recommended ferrules if using twisted wires DIP Switch Settings The power ON lock time resetting method and operating mode are set using the DIP switch located on the bottom of the Unit Model Measuring current Wiring connection K8AB VW1 6 to 60 mV AC DC V1 COM 10 to 100 mV AC DC V2 COM 30 to 300 mV AC DC V3 COM K8AB VW2 1 to 10 V AC DC V1 COM 3 to 30 V AC DC...

Page 8: ...Example K8AB VW3 Using Input Terminal V3 COM The maximum measuring voltage will be 600 VAC VDC and the setting range will be 60 to 600 V 2 Operating Time The operating time is set using the operating time knob T The operating time can be set to between 0 1 and 30 s Turn the knob while there is an input to the input terminals until the alarm indicator flashes when the set value and the input have r...

Page 9: ...ks 2 Make sure to use setting values appropriate for the controlled object Failure to do so can cause unintended operation and may result in accident or corruption of the product 3 Do not use thinner or similar solvent for cleaning Use commercial alcohol 4 When discarding properly dispose of the product as industrial waste 5 Only use this product within a board whose structure allows no possibilit...

Page 10: ...an unwanted current path exists If an unwanted current path exists use a K8AB model with an AC power supply or use an isolated DC power supply Using Multiple K8AB Relays with a DC Power Supply The input and power supply must be isolated The input and power supply are connected internally so an unwanted current path will be created if more than one K8AB is used with one DC power supply as shown in ...

Page 11: ...ment or addition to the above warranty See http oeweb omron com or contact your Omron representative for pub lished information 14 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 ...

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