OMRON XN2D-1471

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
All sales are subject to Omron Electronic Components LLC standard terms and conditions of sale, which
can be found at http://www.components.omron.com/components/web/webfiles.nsf/sales_terms.html
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
11/10
Specifications subject to change without notice
Easy-wire connectors for Industrial Components
XN2
Printed in USA