Easy-wire connectors for Industrial Components
XN2
Easy-wire Connectors with
*
Specifications; Ideal for Connecting
Sensors.
• Uses industry-proven spring clamps for wiring.
• No special tools required for easy wiring.
• Easy to rewire and repair
• Each Connector accepts any wire size from AWG28
(0.08 mm2) to AWG20 (0.5 mm2).
(External sheath diameter: 1.5 mm max.)
• RoHS Compliant
*E-con specifications are currently being promoted for standardization by manufacturers of FA
components and connectors.
Wiring Configuration Example
Connecting to FA Components
• FA components with industrystandard sensor connectors
XN2A
Sensor with prewired cable
Linking cables
• Original Controller PCBs
XN2A
XN2D
XN2A
• FA components that
connect via terminal blocks
XN2B
Ordering Information
Type
Cable Plug Connector
Cable Socket Connector
Single-socket PCB Socket
Connector
Four-socket PCB Socket
Connector
Model
Model
Model
Model
Appearance
No. of
contacts
3
XN2A-1370
---
XN2D-1371
---
4
XN2A-1470
XN2B-1470
XN2D-1471
XN2D-4471
5
XN2A-1570
---
XN2D-1571
---
6
XN2A-1670
---
XN2D-1671
---
8
XN2A-1870
---
XN2D-1871
---
Easy-wire connectors for Industrial Components
XN2
181
Ratings and Specifications
Rated current
3 A/pole, using AWG20 (0.5 mm2) wire
2 A/pole, using AWG22 (0.3 mm2) wire
1 A/pole, using AWG24 (0.2 mm2) wire
0.5 A/pole, using AWG26 (0.1 mm2)or AWG28 (0.08 mm2) wire
Rated voltage
32 VDC
Contact resistance (See note 1.)
30 mΩ max. (20 mVDC max., 100 mA max.)
Insulation resistance
1,000 MΩ min. (at 500 VDC)
Dielectric strength
1,000 VAC for 60 s (leakage current: 1 mA max.)
Insertion tolerance
50 times
Ambient temperature (See note 2.)
Operating: −30°C to 75°C
Applicable wires (See note 3.)
0.08 mm2 (AWG28) to 0.5mm2 (AWG20)
The external diameter of the cable sheath is 1.5 mm max.
Note: 1. This value is the contact resistance of the connector.
2. The temperature is limited, however, to the maximum operating temperature for the cables.
3. Avoid using wires with a single strand diameter of 0.16 mm or smaller.
Materials and Finish
Item
Cable Types
PCB Types
Housing
Black PBT resin (UL94V-0)
Cover
Black PBT resin (UL94V-0)
---
Base
Transparent PC resin (UL94V-0)
---
Lever
PA resin (UL94V-0)/natural (white)
---
Contact
Phosphor bronze/Underplating: Nickel (1.5 to 3.0 μm)
Contacts:
Gold (0.2 μm min.)
Terminals:
Tin plating (1.0 μm min.)
Spring
Stainless steel
Fastening pins
---
--Copper alloy/nickel base with tin plating
Dimensions (Unit: mm)
Cable Plug Connector
XN2A-1@70
1.2 dia. (internal)
1.65 dia. (external)
18
3.3
17.6
Dimensions
C
A
Dimension (mm)
B
2 (pitch)
1.1
1.05
3.4
6
5.05
1.65
7.5
(Strip
gauge)
182
Easy-wire connectors for Industrial Components
XN2
A
B
C
No. of contacts
3
4.0
7.2
4
6.0
9.2
13.8
15.8
5
8.0
11.2
17.8
6
10.0
13.2
19.8
8
14.0
17.2
23.8
Cable Socket Connector
XN2B-1470
23.2
12.3
15.8
6
12.85
8.9
2 (pitch)
6.75
3.1
6
6.4
Single-socket PCB Socket Connector
XN2D-1@71
5.2
3.1
3.3
Applicable PCB Dimensions (Top View)
4-C1
D
C
2±0.05 (pitch)
B
A
+0.05
C D
1−0.10 dia.
E
6.4
2 (pitch)
Exterior of Single-socket
PCB Connector
6.4
t=1.6±0.2
B
E
Dimensions
0.2
Dimension (mm)
A
B
C
D
E
No. of contacts
13
3
6.9
5.8
4.0
8.0
13.8
4
8.9
6.8
6.0
10.0
15.8
5
10.9
7.8
8.0
12.0
17.8
6
12.9
8.8
10.0
14.0
19.8
8
16.9
10.8
14.0
18.0
23.8
Four-socket PCB Socket Connector
XN2D-4471
3.3
6.75
1
6
2 (pitch)
15.8
3.1
0.2
8.9
Applicable PCB Dimensions (Top View)
t=1.6±0.2
19.5±0.1
6.5±0.05 (pitch)
+0.05
1−0.10 dia.
2±0.05 (pitch)
25.9 19.5
6.5 (pitch)
6.75
6±0.1
9.05
1±0.05
3.2
3.2
Exterior of Four-socket
PCB Connector
13
Easy-wire connectors for Industrial Components
XN2
183
Assembly Instructions
Preparing the Cable
Align the cable with the guide marked STRIP GAUGE on the side of
the Connector, strip 7 to 8 mm of the cable sheath, and then twist the
wires several times.
4. Make sure that the following operations have been performed.
• Check that the operating lever is reset.
• Check that the procedure in step 2 has been followed. (Pull
gently on the cable to make sure that there is resistance, indicating that the Connectors are wired correctly.)
7 to 8 mm
Connecting the Cable to the Connector
1. Use a flat-blade screwdriver to push down the operating lever
inside the operation slot until it locks.
Flat-blade
screwdriver
Operation slot
2. Insert the wire fully to the back of the wire insertion hole. Make
sure that the cable sheath is inserted into the hole, and that the
end of the wire has passed through the contact section.
Contact
section
Cable sheath
Wire insertion
hole
Removing Cables from the Connector
1. Press down on the operating lever to lock the lever before removing the cable.
2. After removing the cable from the Connector, always reset the
operating lever, except when rewiring the Connector. The Connector can be rewired without resetting the operating lever.
Operating lever
(white)
3. Insert the screwdriver into the release slot, and gently pull back
the lever until a click is heard by resetting the lever.
Operating lever
(white)
184
Release slot
Easy-wire connectors for Industrial Components
XN2
Safety Precautions
■ General Precautions
■ Precautions for Correct Use
• Do not pull on the Connectors or cables. Doing so may cause damage to the Connectors or cause the cables to disconnect.
• Install the Connectors in a location where they will not be stepped
on, to prevent disconnection of the cables or damage to the Connectors. If the Connectors have to be installed in such a location,
use a protective cover.
• Make sure that the Connectors are mated in the correct direction.
Mating the Connectors incorrectly will damage to the Connectors.
• Do not use the Connectors if the lock lever is bent or broken. Doing
so may cause the Connector to become loose or the device to malfunction.
• Before mounting Connectors to a PCB, make sure that the Connectors are positioned in the correct direction.
• Before bending a cable to connect it to a Connector, check the
bending specifications of the cable to be used.
• Do not exceed the rated current of the cable. Always check the
rated current of each cable to be used.
• Do not use pliers or other tools to remove the Connectors.
• Hold the Connectors firmly by hand when handling them. Do not
use excessive force to push the Connectors. Forcing the Connectors may result in injury.
• These Connectors do not resist water. Do not use Connectors in
places where water or oil may be sprayed onto the Connectors.
Wiring
• Insert one wire into each insertion hole. Inserting two or more wires
into a single hole may cause unexpected problems.
• Make sure that no power is being supplied to a Connector before
wiring, inserting, or removing the Connector. Doing so may result in
electric shock.
• Follow the wiring diagrams for the device being used when wiring
the cables.
• Strip the cables according to the instructions in the applicable operation manual, making sure not to damage the wires.
• Do not use a screwdriver with a tip larger than the specified width
when wiring the Connectors.
• Make sure short-circuits are not created, e.g., by protruding wires.
Inserting and Removing Connectors
• When connecting or disconnecting Connectors, always hold the
case of the Connector.
• When mating Connectors, insert the Connector fully into the back
of the socket, and then make sure that the Connector will not
become loose by lightly pulling it in the opposite direction.
Recommended Screwdriver
• Use a flat-blade screwdriver with a tip of 2 mm max. Do not use
screwdrivers that gradually widen towards the base of the screwdriver.
• Using other screwdrivers may cause damage to the adjacent poles.
Easy-wire connectors for Industrial Components
XN2
185
MEMO
186
Easy-wire connectors for Industrial Components
XN2
Omron Electronic Components, LLC
Terms and Conditions of Sales
I. GENERAL
1. Definitions: The words used herein are defined as follows.
(a) Terms:
These terms and conditions
(b) Seller:
Omron Electronic Components LLC and its subsidiaries
(c) Buyer:
The buyer of Products, including any end user in section III through VI
(d) Products: Products and/or services of Seller
(e) Including: Including without limitation
2. Offer; Acceptance: 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 by Seller. Seller hereby objects to any Terms proposed in Buyer's
purchase order or other documents which are inconsistent with, or in addition to, these
Terms.
3. Distributor: Any distributor shall inform its customer of the contents after and including
section III of these Terms.
II. SALES
1. Prices; Payment: All prices stated are current, subject to change without notice by Seller.
Buyer agrees to pay the price in effect at the time the purchase order is accepted by
Seller. Payments for Products received are due net 30 days unless otherwise stated in
the invoice. Buyer shall have no right to set off any amounts against the amount owing in
respect of this invoice.
2. 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 (a) the invoice is paid according to Seller's payment terms and (b) Buyer has no past
due amounts owing to Seller.
3. Interest: Seller, at its option, may charge Buyer 1.5% interest per month or the maximum
legal rate, whichever is less, on any balance not paid within the stated terms.
4. Orders: Seller will accept no order less than 200 U.S. dollars net billing.
5. Currencies: If the prices quoted herein are in a currency other than U.S. dollars, Buyer
shall make remittance to Seller at the then current exchange rate most favorable to
Seller; provided that if remittance is not made when due, Buyer will convert the amount
to U.S. dollars 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.
6. Governmental Approvals: Buyer shall be responsible for all costs involved in obtaining
any government approvals regarding the importation 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 Seller or required to be collected directly or indirectly by Seller for the
manufacture, production, sale, delivery, importation, 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 Seller.
8. Financial: If the financial position of Buyer at any time becomes unsatisfactory to Seller,
Seller 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, 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
accounts.
9. Cancellation; Etc: Orders are not subject to rescheduling or cancellation unless Buyer
indemnifies Seller fully against all costs or expenses arising in connection therewith.
10. 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.
11. Shipping; Delivery: Unless otherwise expressly agreed in writing by Seller:
(a) 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;
(b) Delivery and shipping dates are estimates only; and
(c) Seller will package Products as it deems proper for protection against normal
handling and extra charges apply to special conditions.
12. Claims: Any claim by Buyer against Seller for shortage or damage to the Products
occurring before delivery to the carrier or any claim related to pricing or other charges
must be presented in detail in writing to Seller within 30 days of receipt of shipment.
III. PRECAUTIONS
1. Suitability: IT IS THE BUYER’S SOLE RESPOINSIBILITY TO ENSURE THAT ANY
OMRON PRODUCT IS FIT AND SUFFICIENT FOR USE IN A MOTORIZED VEHICLE
APPLICATION. BUYER SHALL BE SOLELY RESPONSIBLE FOR DETERMINING
APPROPRIATENESS OF THE PARTICULAR PRODUCT WITH RESPECT TO THE
BUYER’S APPLICATION INCLUDING (A) ELECTRICAL OR ELECTRONIC
COMPONENTS, (B) CIRCUITS, (C) SYSTEM ASSEMBLIES, (D) END PRODUCT, (E)
SYSTEM, (F) MATERIALS OR SUBSTANCES OR (G) OPERATING ENVIRONMENT.
Buyer acknowledges that it alone has determined that the Products will meet their
requirements of the intended use in all cases. Buyer must know and observe all
prohibitions of use applicable to the Product/s.
2. Use with Attention: The followings are some examples of applications for which
particular attention must be given. This is not intended to be an exhaustive list of all
possible use of any Product, nor to imply that any use listed may be suitable for any
Product:
(a) Outdoor use, use involving potential chemical contamination or electrical
interference.
(b) Use in consumer Products or any use in significant quantities.
(c) 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.
(d) Systems, machines, and equipment that could present a risk to life or property.
3. Prohibited Use: NEVER USE THE PRODUCT 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
PRODUCT IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE
WITHIN THE OVERALL EQUIPMENT OR SYSTEM.
4. Motorized Vehicle Application: USE OF ANY PRODUCT/S FOR A MOTORIZED
VEHICLE APPLICATION MUST BE EXPRESSLY STATED IN THE SPECIFICATION BY
SELLER.
5. Programmable Products: Seller shall not be responsible for the Buyer's programming of
a programmable Product.
IV. WARRANTY AND LIMITATION
1. 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 MAKES NO WARRANTY
OR REPRESENTATION, EXPRESS OR IMPLIED, ABOUT ALL OTHER WARRANTIES,
NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR
PURPOSE OF THE PRODUCTS.
2. Buyer Remedy: Seller's sole obligation 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 there shall be no
liability for Seller or its affiliates unless Seller's analysis confirms that the Products were
correctly 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 Seller before shipment.
3. Limitation on Liability: SELLER AND ITS AFFILIATES 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 SELLER OR ITS AFFILITATES EXCEED THE INDIVIDUAL PRICE OF
THE PRODUCT ON WHICH LIABILITY IS ASSERTED.
4. Indemnities: Buyer shall indemnify and hold harmless Seller, its affiliates and its
employees from and against all liabilities, losses, claims, costs and expenses (including
attorney's fees and expenses) related to any claim, investigation, litigation or proceeding
(whether or not Seller 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.
V. INFORMATION; ETC.
1. Intellectual Property: 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. Buyer (at its own expense) shall indemnify and
hold harmless Seller and defend or settle 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.
2. Property; Confidentiality: Notwithstanding any charges to Buyer for engineering or
tooling, all engineering and tooling shall remain the exclusive property of Seller. All
information and materials supplied by Seller 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.
3. Performance Data: Performance data is provided as a guide in determining suitability
and does not constitute a warranty. It may represent the result of Seller's test conditions,
and the users must correlate it to actual application requirements.
4. Change In Specifications: Product specifications and descriptions may be changed at
any time based on improvements or other reasons. It is Seller’s practice to change part
numbers when published ratings or features are changed, or when significant
engineering changes are made. However, some specifications of the Product may be
changed without any notice.
5. Errors And Omissions: The information on Seller’s website or in other documentation
has been carefully checked and is believed to be accurate; however, no responsibility is
assumed for clerical, typographical or proofreading errors or omissions.
6. Export Controls: Buyer shall comply with all applicable laws, regulations and licenses
regarding (a) export of the Products or information provided by Seller; (b) sale of
Products to forbidden or other proscribed persons or organizations; (c) disclosure to noncitizens of regulated technology or information.
VI. MISCELLANEOUS
1. 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.
2. Assignment: Buyer may not assign its rights hereunder without Seller's written consent.
3. Law: These Terms are governed by Illinois law (without regard to conflict of laws).
Federal and state courts in Cook County, Illinois have exclusive jurisdiction for any
dispute hereunder.
4. 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.
5. Severability: If any provision hereof is rendered ineffective or invalid, such provision shall
not invalidate any other provision.
Easy-wire connectors for Industrial Components
XN2
Certain Precautions on Specifications and Use
1. Suitability for Use. Seller shall not be responsible for conformity with any standards, codes or regulations which apply to the combination of the Product in
Buyer's application or use of the Product. At Buyer's request, Seller 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 but the following is a nonexhaustive 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) 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.
(iii) Use in consumer products or any use in significant quantities.
(iv) Systems, machines and equipment that could present a risk to life or
property. Please know and observe all prohibitions of use applicable to this
product.
NEVER USE THE PRODUCT 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 PRODUCT IS PROPERLY RATED AND INSTALLED FOR THE
INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM.
2. Programmable Products. Seller shall not be responsible for the user's programming of a programmable product, or any consequence thereof.
3. Performance Data. Performance data given in this publication is provided as
a guide for the user in determining suitability and does not constitute a warranty. It may represent the result of Seller's test conditions, and the users must
correlate it to actual application requirements. Actual performance is subject to
Seller'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 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 Seller representative at any time to
confirm actual specifications of purchased Product.
5. Errors and Omissions. The information in this publication has been carefully
checked and is believed to be accurate; however, no responsibility is assumed
for clerical, typographical or proofreading errors, or omissions.
6. RoHS Compliance. Where indicated, our products currently comply, to the
best of our knowledge as of the date of this publication, with the requirements
of the European Union's Directive on the Restriction of certain Hazardous
Substances ("RoHS"), although the requirements of RoHS do not take effect
until July 2006. These requirements may be subject to change. Please consult
our website for current information.
Complete “Terms and Conditions of Sale” for product purchase and use are on Omron’s website
at http://www.components.omron.com – under the “About Us” tab, in the Legal Matters section.
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.
To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.
OMRON ON-LINE
OMRON ELECTRONIC
COMPONENTS LLC
Global - http://www.omron.com
USA - http://www.components.omron.com
55 E. Commerce Drive, Suite B
Schaumburg, IL 60173
847-882-2288
Cat. No. X304-E-1
01/10
Specifications subject to change without notice
Easy-wire connectors for Industrial Components
XN2
Printed in USA