Use this model number legend to identify products from their model number. When ordering, use a model number from the table in
Ordering Information.
XS2F - @@2@ - @@0 - @
1234
56789
1. Type
F: Connector connected to cable, socket on one cable end
2. AC/DC (Mating Section Form)
A: For AC
D: For DC
3. Connector Poles
4: 4 poles
5: 5 poles
4. Contact Plating
2: 0.4-μm gold plating
5. Cable Connection Direction
1: Straight
2: L-shaped (angled)
6. Cable Length
A: 0.3 m
B: 0.5 m
C: 1 m
D: 2 m
E: 3 m
F: 4 m
G: 5 m
H: 7 m
J: 10 m
K: 15 m
L: 20 m
Only the 2 m (D) and 5 m (G) cables are available for cables with
5 poles.
7. Connections
Pin No.
1234
A: Brown --- --- Blue (for DC)
B:--- --- Brown Blue (for AC)
C:Brown --- Blue Black
8: Brown White Blue Black (for DC)
9: Brown White Blue Black (for AC)
Pin No.
12345
G: Brown White Blue Black Gray
8. Connectors on One End/Both Ends
0: One end
9. Cable Specifications
A: Standard cable
R: Vibration-proof robot cable (straight/straight only)
F: Fire-
AS:Spatter proof
retardant, vibration-proof cable
A-8Standard Photoelectric Sensors
Page 9
XS2F-@42@-@@0-AConnectors with Standard Cable (2, 3 or 4 wires)
XS2F-@42@-@@0-RConnectors with Vibration-proof Robot Cable
Degree of protectionIP67 (IEC529)
Insertion tolerance200 times min.
Assembled fixture
strength
Ambient temperatureOperating: -25°C to 70°C
Note: 1 .The contact resistance of the connector.
2 .The dielectric strength of the connector.
40 mΩ max. (20 mV max., 100 mA max.)
(See note 1).
1,500 VAC for 1 min (leakage current:
1 mA max.) (See note 2).
Tensile: 98 N/15 s
Torsion: 0.98 N·m/15 s
Materials and Finish
ItemXS2FXS2RXS2C/XS2G
Contacts
Fixtures
Pin
Block
O-ring/rubber bushing
Cover
Cap------
Cable clamp------
Pin clamp------
Lock spring------
Watertight bushing------Rubber
Ring------Steel
Note: The T-joint of the XS2R is aluminum/white.
Materials
FinishNickel base, 0.4-μm gold plating
Materials Brass (See note 1.)
FinishNickel plated (See note 1.)
Materials
FinishFor DC: light gray; for AC: dark gray
Phosphor
bronze
PBT resin
(UL94V-0)
Rubber
Polyester
elastomer
Brass
PA resin
(UL94V-0)
---
PBT resin
(UL94V-0)
PBT resin
(UL94V-0)
PBT resin
(UL94V-0)
PA resin
(UL94V-0)
PBT resin
(UL94V-0)
LCP resin
(UL94V-0)
Socket Appearance
DC typeAC type
Male contacts
Note: The AC and DC connectors are different as shown here and therefore
cannot be connected together.
Female
contacts
Male contacts
Female
contacts
A-10Standard Photoelectric Sensors
Page 11
Dimensions
Straight Connectors
5 dia.5 dia.
DCAC
L-shaped Connectors
5 dia.
5 dia.
14.9 dia.
6 dia.
40.730
L50
6 dia.
5
XS2
DCAC
Wiring Diagram
Item
Two-core model
Three-core model
Four-core model
Standard cable
Vibration-proof robot cable
XS2F-@42@-@@0-A
XS2F-@42@-@@0-R
Contact
No.
Contact
No.
Contact
No.
Contact
No.
Brown
Blue
(DC)
Cable lead colors
Brown
Blue
(AC)
Cable lead colors
Brown
Blue
Black
(DC)
Cable lead colors
Brown
White
Blue
Black
(DC/AC)
Cable lead colors
A-11XS2
Page 12
5-wire Connectors for DC
XS2F-D521-@G0-A
Ordering Information
Cable connection
direction
Straight5
No. of cable cores
Cable core crosssectional area
2
0.3 mm
Cable length (m)
2XS2F-D521-DG0-A
5XS2F-D521-GG0-A
Dimensions
Straight Connectors
Note: Use the XS2F-D521-@G0-A in combination
with the XS2H-D521-@G0-A.
M12
45°
5 dia.
14.9 dia.
Wiring DiagramPin Arrangements (Engagement Side)
Contact No.
18
34
48
L
6 dia.
DC
Model
30
5
50
Brown
White
Blue
Black
Gray
Cable lead colors
A-12Standard Photoelectric Sensors
Page 13
XS2 Connector Covers
Water-resistive Covers
XS2Z-11
M12 male screwXS2Z-11
M12
XS2Z-12
M12 x 1.0 female screw
M12XS2Z-12
The Water-resistive Cover ensures IP67. When mounting the Water-resistive Cover to a Connector, be sure to apply a torque range between 0.39
and 0.49 N·m to tighten the Water-resistive Cover.
Note: Orders are accepted in multiples of the minimum order.
50Brass/nickel plated
Suitable connector
ModelMounting portion
XS2RM12 male screw
Dust Covers
XS2Z-13
XS2Z-13
The Dust Cover is for dust prevention and does not ensure IP67 degree of protection. When mounting the Dust Cover to a connector, be sure to
press the Dust Cover onto the Connector until the Connector is fully inserted into the Dust Cover.
XS2Z-15/XS1Z-14
XS2Z-15
M12 male screw
XS2Z-14
Pin block (female pins)
M12 female screw
(thread bracket)
Ordering Information
Model
XS2Z-13
XS2Z-14
XS2Z-15M12 female screw (thread bracket)
Note: Orders are accepted in multiples of the minimum order.
Minimum
order
50
Material
Transparent polyvinyl chlorideXS2RM12 male screw
Red polyvinyl chlorideXS2R/XS2F/XW3B
Suitable connector
ModelMounting portion
Pin block (female pins)
A-13XS2
Page 14
M8 Small Size and Robot Cable Connectors
XS3F
Model Number Legend
Use this model number legend to identify products from their model number. When ordering, use a model number from the table in
Degree of protectionIP67 (IEC529)
Insertion tolerance200 times
Cable tensile strength 50 N/15 s)
Ambient temperatureOperating: -25°C to 70°C
Note: 1 .The contact resistance of the connector.
2 .The dielectric strength of the connector.
40 MΩ max. (20 mV max., 10 mA max.)
(See note 1.)
1,000 VAC for 1 min (leakage current:
1 mA max.) (See note 2.)
Materials and FinishPin Arrangement (Engaged Side)
XS3
Pin BlockPBT resin/light gray or black
ContactsBrass/nickel base, 0.4-μm gold plating
Thread bracket (M8)
Shell (S8)
CoverThermoplastic elastomer/black
O-ringRubber
Brass/nickel plated
Plug
DC
Socket
A-15XS3
Page 16
Dimensions
M8 Screw-on cable connectors
Straight Connectors
2.15
4
1.95 0.5
L-shaped Connectors
3
3.4
M8
1
L
4 dia.
4 dia.
30
5
50
12.9
2
9 dia.
21.5
31.4
9 dia.
12
34
Wiring Diagram
Contact No.
Brown
White
Blue
Black
Cable lead colors
A-16Standard Photoelectric Sensors
Page 17
Dimensions
M8 Snap-in cable connectors
Straight Connectors
3
0. 5
1.95
2.15
2
4
1
3.4
13.9
21.1
30.7
4 dia.
XS3
30
L
5
50
L-shaped Connectors
Wiring Diagram
Contact No.
19.8
8.2 dia.
2
4
2.15
Brown
White
Blue
Black
Cable lead colors
1
3
0.5
1.95
23.1
3.4
L50
4 dia.
30
5
A-17XS3
Page 18
Precautions
Refer to Correct Use for precautions for individual products.
Correct Use
Connections
• The XS3 and XS2 Sensor I/O Connectors cannot be connected to
each other.
• When using Sensors with Connectors or Limit Switches, use the
Sensor I/O Connectors specified in the catalog.
• Do not connect M8 screw models and S8 snap-in models together,
otherwise the proper degree of protection of the Connectors will not
be maintained.
Connector Connection and Disconnection
• Before connecting or disconnecting Connectors, make sure that no
power is being supplied to the Connectors.
• When connecting or disconnecting Connectors, be sure to hold the
Connectors by hand.
• Do not touch the engagement side of any Connector with wet
hands. If there is any water on the Connector or near the Connector, be sure to wipe off the water before connecting or disconnecting the Connector, otherwise the Connector may short-circuit
internally or not ensure good insulation.
• Make sure that engagement side of any Connector is free of metal
dust or power.
• Do not use pliers to tighten mounting the thread bracket, otherwise
the thread bracket may be damaged. Be sure to tighten each
thread bracket by hand within a torque of 0.3 and 0.4 N·m. If the
thread bracket is not tightened securely, the Connector may not
maintain its proper degree of protection or the thread bracket may
fall off due to vibration.
• Fully insert S8 snap-in models until the Connectors are hidden by
the metal casing of the opposite parts, otherwise the Connectors
will not maintain their proper degree of protection or the thread
brackets may drop off due to vibration.
Cable Wire Color
• The M8/S8 Sensor I/O Connectors use the following lead wire colors.
ModelPin No.
1234
DC8-mm-dia.
DC4
BrownWhiteBlueBlack
Degree of Protection
• Do not impose external force continuously on the joints of pin
blocks and covers, otherwise the Connectors may not keep its
proper degree of protection (i.e., IP67).
• Connectors are not fully watertight. Do not use them underwater.
• The Connectors are not oil-resistant. Do not use them where they
would be subject to oil.
• If Connectors are used in places with vibration or shock, secure the
engaged side of each Connector, otherwise the Connectors may
be disconnected or fail to maintain their proper degree of protection.
• Connectors are of resin mold construction. Do not impose excessive force on them.
Storage
Do not store Connectors for long periods of time in the following
locations
• Locations subject to dust or high humidity
• Locations subject to ammonia gas or sulfide gas
A-18Standard Photoelectric Sensors
Page 19
Connector terminal boxes and extended wiring accessories
Overview
Accessories
Shape
Product
group
Extended wiring accessories
Type
M12 I/O connector terminal
boxes
I/O connector
terminal boxes
for bus
connection
Waterproof
cover for M12
I/O connector
M12 T-joint and
Y-joint plugs
Housing
material
- PBT case
- brass
connectors
Please contact your OMRON representative for our large portfolio of remote I/O
brass
- PVC cable
- brass nut
Features
-flat size
-for M12
connectors
- 4, 6 or 8 contacts
per box
water proof cover
for IP67 rating of
X3WB
- daisy chain
model for ’AND’
configurations
(T-joint)
- direct wiring
models for ’OR’
configurations
(Y-joint)
- bifurcate models for signal
splitting
- aggregate models for reduced
wiring
Key
specifications
-4A / port
- 10 or
30 V DC
- 4 or 5-pin
-IP67
- 3 A rated
current
-DC
-4-pin
-IP67
Order
reference
XW3B
XS2Z-12
XS2R
for all sensors
connected via M12
4-pin connections &
cables
- sensors with
built-in M12 4-pin
connector (-M1)
- sensors with M12
4-pin cable end
connector (-M1J)
Applicable
Sensors
- PBT case
M8 Y-joint plugs
12
Note: 1 .Please contact your OMRON representative for these models
- brass
connectors
- direct wiring
models for ’OR’
configurations
- aggregate models for reduced
wiring
- 1 A rated
current
-125VDC
-4-pin
-IP67
XS3R
- sensors with built
in M8 4-pin
connector (-M3)
- sensors with M8
4-pin cable end
connector
A-19Accessories
Page 20
M12 Connector Terminal Boxes
XW3B
Materials and Finish
ItemPart name Materials and finish
AnchorBrass/nickel plated
Connectors
CableCable
Case
Note: The positive power supply, negative power supply, and ground lines are
Note:The XW3B/XW3A comes with a dust cover. Use the optional XW2Z-12
Waterproof Cover when an IP67 degree of protection is required.
Connection Diagram
Standard Japanese Specification
XW3B-P@55-G11 for 3-wire DC NPN,
2-wire DC (without polarity 3-4), and
Actuator (1-4)
3-Wire
NPN
Positive power
supply (Brown)
+−
Signal 1
1
(White)
Lead
color
Signal 2
2
(Green)
Signal 3
3
(Yellow)
4
Signal 4
(Gray)
Signal 5
5
(Pink)
Signal 6
6
(Red)
Signal 7
7
(Black)
Signal 8
8
(Purple)
Note: 1 .The above wiring diagrams are for eight-port use.
2 .Figures in parentheses indicate lead colors.
3 .The expression “white/red” means white and red stripes.
4 .Here 1-4 and 3-4 are pin numbers.
5 .Contact numbers 5 through 8 in the above diagrams do not exist on Terminal Boxes with four inputs. The
lead colors for signals 1 through 4, power supply, and ground are the same.
6 .Contact numbers 7 and 8 in the above diagrams do not exist on Terminal Boxes with six inputs. The lead
colors for signals 1 through 6, power supply, and ground are the same.
Negative power
supply (Blue)
Power indicator
(Green LED)
Operation indicator
(Red LED)
Connector
pin number
Connector
1
42
5
3
1
42
5
3
1
42
5
3
1
42
5
3
1
42
5
3
1
42
5
3
1
42
5
3
1
42
5
3
(Green/Yellow)
number
No. 1
No. 2
No. 3
No. 4
No. 5
No. 6
No. 7
No. 8
Japanese Specification
XW3B-P@52-G11 for 2-wire DC (with polarity 1-4,
without polarity 3-4)
Note: Cannot be used with NPN-type Photoelectric and Prox-
imity Sensors.
Cannot be used with Proximity Sensors with polarity 3-4.
2-Wire
Ground
Positive power
supply (Brown)
Signal 1
(White)
Lead
color
Signal 2
(Green)
Signal 3
(Yellow)
Signal 4
(Gray)
Signal 5
(Pink)
Signal 6
(Red)
Signal 7
(Black)
Signal 8
(Purple)
1
2
3
4
5
6
7
8
+−
Negative power
supply (Blue)
Power indicator
(Green LED)
Operation indicator
(Red LED)
Connector
pin number
Connector
1
42
5
3
1
42
5
3
1
42
5
3
1
42
5
3
1
42
5
3
1
42
5
3
1
42
5
3
1
42
5
3
number
No. 1
No. 2
No. 3
No. 4
No. 5
No. 6
No. 7
No. 8
Ground
(Green/Yellow)
European Specification
XW3B-P@53-G11 for 3-wire DC PNP,
2-wire DC (with polarity 1-4), and
Actuator (3-4)
3-Wire
PNP
Positive power
supply (Brown)
Signal 1
(White)
Lead
color
Signal 2
(Green)
Signal 3
(Yellow)
Signal 4
(Gray)
Signal 5
(Pink)
Signal 6
(Red)
Signal 7
(Black)
Signal 8
(Purple)
1
2
3
4
5
6
7
8
+−
Negative power
supply (Blue)
Power indicator
(Green LED)
Operation indicator
(Red LED)
Connector
pin number
Connector
1
42
5
3
1
42
5
3
1
42
5
3
1
42
5
3
1
42
5
3
1
42
5
3
1
42
5
3
1
42
5
3
number
Ground
(Green/Yellow)
No. 1
No. 2
No. 3
No. 4
No. 5
No. 6
No. 7
No. 8
XW3B
A-21XW3B
Page 22
Dimensions
4
2
3
1
4
2
3
1
65
4
2
3
1
65
8
7
XW3B-P45@-G11 (Four Input Ports)
Power indicator (green LED)
Operation indicator (red LED)
73
4.5
Three, 4.5 dia.
6.9 dia.
100
120
33 5427
10
L
XW3B-P65@-G11 (Six Input Ports)
XW3B-P85@-G11 (Eight Input Ports)
92730.5
6.5
13.5
9
6.5
13.5
4.5 dia.
14 dia.
82
14 dia.9 dia.
9
Internal connection indication
Power indicator (green LED)
Operation indicator (red LED)
73
272730.5
100
73
4.5
Three, 4.5 dia.
7.7 dia.
L
9
Internal connection indication
Power indicator (green LED)
Operation indicator (red LED)
4.5
Three, 4.5 dia.
L
100
9
120
20
8.2 dia.
100
10
9
120
33 5427
20
33 5427
10
9
Internal connection indication
Three, M4 or 4.5 dia.
33±0.1
20
9
6.5
13.5
14 dia.9 dia.
4.5 dia.
Mounting holes
73±
127
0.1
27272730.5
Note: Mounting hole dimensions are always the same regardless of the number of ports.
A-22Standard Photoelectric Sensors
Page 23
M12 Y-Joint and T-Joint Plug / Socket Connectors
1
4
3
2
XS2R
Ordering Information
Typ eConnectorDC
Cable length L (m)Model
0.5XS2R-D426-B11-F
Connectors on cable ends
With cable
Connector on one cable end
Without cableY-Joint plug/socket ---
Note: Orders are accepted in multiples of the minimum order.
• Before using the XS2R for Sensors, make sure that the wiring of the Sensors and the internal connections of the XS2R are correct.
XS2R Application Examples
XS2R-D422-1 (Aggregate Model)
Sensor
XS2G/XS2HXS2R-D422-1XS2G/XS2H
XS2R-D423-1 (Bifurcated Model)
XS2W/XS2F/XS2CXS2R-D423-1XS2W/XS2F/XS2C
Sensor
XS2W/XS2F/XS2C
A pair of Two-wire Sensors
or Three-wire Sensors can
be connected as shown in
the illustration.
The XS2R-D422-5 has feedthrough connections, thus
working as a connector for
the extension cable.
Photomicro-
Photomicrosensor
sensor
Two or Three-wire Sensor
signals can be bifurcated.
XS2R
XS2R-D424-1 (Daisy Chain Model)
Sensor
1
Proximity sensor
XS2G/XS2H
PLC (A)
PLC (B)
Sensor
Two-wire Sensors with con
tact output can be con
nected through a daisy
chain to obtain AND output.
Sensor
2
Sensor
3
Sensor
4
A-25XS2R
Page 26
M8 Y-Joint Plug / Socket Connectors
XS3R
Ratings and Characteristics
Rated current1 A
Rated voltage125 VDC
Contact resistance
60 MΩ max. (20 mV max., 100 mA max.)
(See note 1.)
Insulation resistance1,000 MΩ min. (at 500 VDC)
Dielectric strength
1,000 VAC for 1 min (leakage current:
1 mA max.) (See note 2.)
Degree of protectionIEC IP67
Insertion tolerance200 times min.
Ambient temperature Operating: -25°C to 70°C
The Dust Cover is for dust prevention and does not ensure IP67.
When mounting the Dust Cover to a Connector, be sure to press the
Dust Cover onto the Connector until the Connector is fully inserted
into the Dust Cover.
S8 Plug
Ordering Information
ModelMaterial
XS3Z-13Polyvinyl chloride/redXS3FS8 socket
XS3Z-15Polyvinyl chloride/redXS3FM8 socket
Suitable connector
ModelMounting portion
A-27XS3R
Page 28
Accessories for Standard Photoelectric, Inductive and Capacitive Sensors
Accessories
Mounting brackets, covers, slits and adjustment aids
For cylindrical shapes
Shape
Product
group
Typ eHousing materialFeaturesOrder reference Applicable sensors
general purpose screw fix
quick access snap fix
quick access clamp fix
Mounting brackets
plastic
stainless steel
- cost efficient mounting
bracket
- for M8, M12, M18, M30
- surface mounting
for dia 34 mmY92E-A34E2K-C
- snap fix for quick
sensor access
- for M8, M12, M18, M30
- surface mounting
- clamp fix for quick
sensor access with
exact repositioning
- for M8, M12, M18, M30
- through mounting
Y92E-B
Y92E-BC
Y92E-G
-E3F2
-E2A
-E2F
-E3F2
(metal housing)
-E2A
(metal housing)
general purpose
sensor head
protection
sputter protection for
sensor head
general purpose lens
protection
Protective covers
polyarylate
silicone rubber
metal rim with glas
cover
- for M8, M12, M18, M30
- for shielded and
unshielded
- increased protection in
weld fields
- for M12, M18, M30
- for shielded
Y92E-E
-E2A
(-E2F)
Y92E@-2
E39-F31E3F2
A-28Standard Photoelectric Sensors
Page 29
Shape
Product
group
Slits
Typ eHousing materialFeaturesOrder reference Applicable sensors