CSMXS2DSE117
1
Round Water-resistant Connectors (M12 Threads)
XS2
Water- and Environment-resistive
FA Connectors Save Wiring and
Maintenance Effort
• Compact FA connectors meet IP67 requirements and ensure a
94V-0 fire retardant rating.
• A wide array of connectors makes a wiring system more
modular, simplifies maintenance, and reduces downtime.
• Connectors with Cables and Connector Assemblies are available.
• Three types of Connector Assembly: Crimping, soldering, and
screw-on.
• Connectors with Cables are UL certified.
• Based on IEC61076-2-101 (IEC60947-5-2) and NECA 4202.
Model Number Legend
Connectors with Cables Model Number Legend
*For details, refer to the data sheet of the XS5 Round Water-resistant Connectors (M12 Smartclick).
Note 1. Only DC, straight, 4-core types, and common cable specifications are shown above. Refer to the relevant pages for other products.
2. Other than the M12 sizes introduced above, M8-sized (XS3) products are also available.
For details, refer to the data sheet of the XS3 Round Water-resistant Connectors (M8/S8).
*For details, refer to the data sheet of the XS5 Round Water-resistant Connectors (M12 Smartclick).
Connector Cable specifications XS2: M12 Screw Connection XS5: One-touch Smartclick Connection *
(compatible with M12 connectors)
Cable length (m) Model Reference page Cable length (m) Model
Connectors on both
cable ends
Fire-retardant, robot
cable
0.5 XS2W-D421-B81-F
4
0.5 XS5W-D421-B81-F
1 XS2W-D421-C81-F 1 XS5W-D421-C81-F
2 XS2W-D421-D81-F 2 XS5W-D421-D81-F
3 XS2W-D421-E81-F 3 XS5W-D421-E81-F
4 XS2W-D421-F81-F 4 XS5W-D421-F81-F
5 XS2W-D421-G81-F 5 XS5W-D421-G81-F
10 XS2W-D421-J81-F 10 XS5W-D421-J81-F
15 XS2W-D421-K81-F 15 XS5W-D421-K81-F
20 XS2W-D421-L81-F 20 XS5W-D421-L81-F
Spatter-resistant cable 2 XS2W-D421-D81-SA 2 XS5W-D421-D81-SA
5 XS2W-D421-G81-SA 5 XS5W-D421-G81-SA
Connector on one cable
end
(Socket)
Fire-retardant, robot
cable
1 XS2F-D421-C80-F
6
1 XS5F-D421-C80-F
2 XS2F-D421-D80-F 2 XS5F-D421-D80-F
3— 3 XS5F-D421-E80-F
5 XS2F-D421-G80-F 5 XS5F-D421-G80-F
10 XS2F-D421-J80-F 10 XS5F-D421-J80-F
15 XS2F-D421-K80-F 15 XS5F-D421-K80-F
20 XS2F-D421-L80-F 20 XS5F-D421-L80-F
Spatter-resistant cable 2 XS2F-D421-D80-SA 2 XS5F-D421-D80-SA
5 XS2F-D421-G80-SA 5 XS5F-D421-G80-SA
Connector on one cable
end
(Plug)
Fire-retardant, robot
cable
0.3 XS2H-D421-A80-F
13
0.3 XS5H-D421-A80-F
0.5 XS2H-D421-B80-F 0.5 XS5H-D421-B80-F
1 XS2H-D421-C80-F 1 XS5H-D421-C80-F
2 XS2H-D421-D80-F 2 XS5H-D421-D80-F
3— 3 XS5H-D421-E80-F
5 XS2H-D421-G80-F 5 XS5H-D421-G80-F
Spatter-resistant cable 0.3 XS2H-D421-A80-SA 0.3 XS5H-D421-A80-SA
1 XS2H-D421-C80-SA 1 XS5H-D421-C80-SA
XS2: M12 Screw Connection XS5: One-touch Smartclick Connection*
(compatible with M12 screws)
Note: Screw connections will be made if connecting with a screw type.
Refer to Safety Precautions on page 32.
Socket side Plug side
Plug sideSocket side
Connections can be checked using markingsTurn approx. 1/8 of a turn to connect
XS2
2
Ratings and Specifications
*Use the robot cable within a temperature range between 0°C and 70°C to prevent the wires inside the cable from being broken when bending it.
Materials and Finish
*The T-joint of the XS2R is aluminum/white.
Pin Arrangement (Engaged Side)
Note: The AC and DC mating section forms are different as shown here and therefore cannot be connected together.
Connections
Connection Combinations
Rated current 4 A
Rated voltage 250 VAC/VDC
Contact resistance (Connector) 40 mΩ max. (20 m V max. and 100 mA max.)
Insulation resistance 1,000 MΩ min. (at 500 VDC)
Dielectric strength (Connector) 1,500 VAC for 1 min (leakage current: 1 mA max.)
Degree of protection IP67 (IEC60529)
Insertion tolerance 200 times
Cable holding strength
Cable diameter: 6 mm 98 N/15 s
4 to 5 mm 49 N/15 s
3 mm 29 N/15 s
Ambient operating temperature range −25 to 70°C *
Ambient humidity range 20% to 85%
Item Model XS2F/H/W XS2F-LED XS2M/R/P XS2C/G
Contacts Copper alloy/Gold plating Brass
Thread bracket Brass/Copper alloy *
Pin block PBT resin PA resin PBT resin
O-ring Rubber
Cover Soft PBT resin TPU resin — PBT resin
Cable
Fire-retardant, Robot cable
UL AWM2464 CL3, 6 mm dia.
AWG20 ———
Non-polar DC Connectors
with Standard cable
6 mm dia.
AWG20 ———
E2E models with conventional
connector pin with Fire-
retardant, Robot cable
UL AWM2464 CL3, 6 mm dia.
AWG20 ———
Heat-resistant cable up to
105°C
6 mm dia.
AWG20 ———
Spatter-resistant cable 6.6 mm dia.
AWG20 ———
Standard cable
(XS2F-LED) —
UL AWM2464
5.0 mm dia. (3 conductors)
5.4 mm dia. (4 conductors)
0.34 mm2
——
Item No. of poles 4 poles 5 poles
DC type
Male (plug) contacts
Female (socket)
contacts
AC type
Male (plug) contacts ---
Female (socket)
contacts ---
1
2
3
4
1
5
2
3
4
2
1
4
3
2
5
1
4
3
1
2
3
4
2
1
4
3
OMRON model No.
M12 Plug Connectors Smartclick Plug Connectors
XS2H, XS2G, XS2W (plug side),
XS2R (plug side), XS2M
XS5H, XS5G, XS5W (plug side),
XS5R (plug side), XS5M
M12 Socket Connectors
XS2F, XS2C, XS2W (socket side),
XS2R (socket side), XS2P ❍❍
Smartclick Socket
Connectors
XS5F, XS5C, XS5W (socket side),
XS5R (socket side), XS5P ❍
: Connected by twisting.
❍: Connected by screwing.
Note: The XS@M and XS@P cannot mate with each other.
3
XS2
XS2W Sockets and Plugs on Both Cable Ends
Model Number Structure
Model Number Legend
Use this model number legend to identify products from their model number. Use this model number legend to identify products from their
model number. When ordering, use a model number from the table in Ordering Information.
XS2W-D@2@-@@1-@@
1. Type
W: Connectors with cables, socket and plug on both cable ends
2. AC/DC (Mating Section Form)
D: For DC
3. Connector Poles
4: 4 poles
5: 5 poles
4. Contact Plating
2: Gold plating
5. Cable Connection Direction
1: Straight (socket)/Straight (plug)
2: Right-angle (socket)/Right-angle (plug)
3: Straight (socket)/Right-angle (plug)
4: Right-angle (socket)/Straight (plug)
6. Cable Length
A : 0.3 m (straight/straight only)
B : 0.5 m (straight/straight only)
C : 1 m (straight/straight only)
D: 2 m
E : 3 m (straight/straight only)
F : 4 m (straight/straight only)
G: 5 m
H : 7 m (straight/straight only)
J : 10 m (straight/straight only)
K : 15 m (straight/straight only)
L : 20 m (straight/straight only)
7. Connections (Numbers inside circles are terminal numbers)
8: A Brown, B White, C Blue, D Black (for DC)
G: A Brown, B White, C Blue, D Black, E Gray
8. Connectors on One End/Both Ends
1: Both ends
9. Cable Specifications
F : Fire-retardant, Robot cable
SA : Spatter-resistant cable
312 45678
9
XS2
4
XS2W Sockets and Plugs on Both Cable Ends
Ordering Information
Note: Ask your OMRON representative about other cable lengths, and about 5-core cables.
Cable specifications Cable connection
direction
Cable
diameter
(mm)
No. of
cable
cores
Cable core
cross-sectional
area (mm2)
Cable
length L
(m)
DC
UL
Model
Fire-retardant,
Robot cable
Straight (Plug)/
Straight (Socket)
6.0 dia.
40.5
0.5 XS2W-D421-B81-F
UL 2238
certified
(File No.
E207683)
1XS2W-D421-C81-F
2XS2W-D421-D81-F
3XS2W-D421-E81-F
4XS2W-D421-F81-F
5XS2W-D421-G81-F
10 XS2W-D421-J81-F
15 XS2W-D421-K81-F
20 XS2W-D421-L81-F
Right-angle (Plug)/
Right-angle (Socket)
2XS2W-D422-D81-F
5XS2W-D422-G81-F
Straight (Socket)/
Right-angle (Plug)
2XS2W-D423-D81-F
5XS2W-D423-G81-F
Right-angle (Socket)/
Straight (Plug)
1XS2W-D424-C81-F
2XS2W-D424-D81-F
5XS2W-D424-G81-F
10 XS2W-D424-J81-F
Spatter-resistant cable Straight (Plug)/
Straight (Socket) 6.6 dia. 2XS2W-D421-D81-SA —
5XS2W-D421-G81-SA
5
XS2
Dimensions (Unit: mm)
14.9 dia.
5 dia. 5 dia.
14.9 dia.
L
40.7 44.7
45°
M12×1
45°
M12×1
45°
M12×1 45°
M12×1
14.9 dia.
14.9 dia.
5 dia. 5 dia.
L
32.3
28.3
25.3 25.3
14.9 dia.
5 dia.
5 dia.
14.9 dia.
L
28.3
25.3 44.7
45°
M12×1
45°
M12×1
1
2
3
4
1
2
3
4
Contact No.
Blue
Black
(DC)
Brown
White
Cable lead
colors
1
2
3
4
5
1
2
3
4
5
Contact No.
Blue
Black
Gray
Brown
White
Cable lead
colors
45°
M12×1
45°
M12×1
14.9 dia.
5 dia.
5 dia.
14.9 dia.
L
32.3
25.3
40.7
XS2
6
XS2F Socket on One Cable End
Model Number Structure
Model Number Legend
Use this model number legend to identify products from their model number. 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-@@
1. Type
F: Connector with cables, socket on one cable end
2. AC/DC (Mating Section Form)
A: For AC
D: For DC
E: For DC, stainless steel lock
3. Connector Poles
4: 4 poles
5: 5 poles
4. Contact Plating
2: Gold plating
5. Cable Connection Direction
1: Straight
2: Right-angle
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
Note: Only the 2 m (D), 5 m (G) and 10 m (J) cables are available for cables
with 5 poles.
7. Connections
(Numbers inside circles are terminal numbers)
A: A Brown, B ---, C ---, D Blue (for DC)
B: A ---, B ---, C Brown, D Blue (for AC)
C: A Brown, B ---, C Blue, D Black
D: A ---, B ---, C Blue, D Brown
8: A Brown, B White, C Blue, D Black (for DC)
9: A Brown, B White, C Blue, D Black (for AC)
G: A Brown, B ---, C Blue, D Black, E Gray
8. Connectors on One End/Both Ends
0: One end
9. Cable Specifications
F: Standard cable (Fire-retardant, Robot cable)
E: Heat-resistant cable up to 105°C
SA: Spatter-resistant cable
A: Standard cable
Note: E type and SA type is a 4-core cable.
312 45 678 9
Designations for Non-polar DC
(For Limit Switches and Sensors)
6. Cable Length
3: 2 m
4: 5 m
7. Connections
(Numbers inside circles are terminal numbers)
1: A ---, B ---, C Black, D White
8. Connectors on One End/Both Ends
0: One end
9. Cable Specifications
Not designated.
Note: DC non-polarity models have different specific codes. (6, 7 and 9)
7
XS2
XS2F Socket on One Cable End
Ordering Information
Note: Ask your OMRON representative about other cable lengths.
*The heat-resistant fixture material is SUS316L stainless steel without surface treatment.
Cable
specifications
Cable
connection
direction
No. of
cable
cores
Cable
diameter
(mm)
Cable core
cross-
sectional
area (mm2)
Cable
length
L (m)
DC AC
UL
Model Model
Fire-retardant,
Robot cable
Straight
2
6.0 dia.
0.5
1
XS2F-D421-CA0-F XS2F-A421-CB0-F
UL 2238
certified
(File No.
E207683)
3XS2F-D421-CC0-F —
4XS2F-D421-C80-F XS2F-A421-C90-F
2
2
XS2F-D421-DA0-F XS2F-A421-DB0-F
3XS2F-D421-DC0-F —
4XS2F-D421-D80-F XS2F-A421-D90-F
2
5
XS2F-D421-GA0-F XS2F-A421-GB0-F
3XS2F-D421-GC0-F —
4XS2F-D421-G80-F XS2F-A421-G90-F
2
10
XS2F-D421-JA0-F XS2F-A421-JB0-F
3XS2F-D421-JC0-F —
4
XS2F-D421-J80-F XS2F-A421-J90-F
15 XS2F-D421-K80-F —
20 XS2F-D421-L80-F —
Right-angle
2
1
XS2F-D422-CA0-F XS2F-A422-CB0-F
3XS2F-D422-CC0-F —
4XS2F-D422-C80-F —
2
2
XS2F-D422-DA0-F XS2F-A422-DB0-F
3XS2F-D422-DC0-F —
4XS2F-D422-D80-F —
2
5
XS2F-D422-GA0-F XS2F-A422-GB0-F
3XS2F-D422-GC0-F —
4XS2F-D422-G80-F —
2
10
XS2F-D422-JA0-F XS2F-A422-JB0-F
3XS2F-D422-JC0-F —
4XS2F-D422-J80-F —
Non-polar DC
Connectors with
Standard cable
Straight 22XS2F-D421-310 XS2F-A421-310
—
25XS2F-D421-410 XS2F-A421-410
Right-angle 22XS2F-D422-310 XS2F-A422-310
25XS2F-D422-410 XS2F-A422-410
E2E models with
conventional
connector pin with
Fire-retardant,
Robot cable
Straight 22XS2F-D421-DD0 —
—
25XS2F-D421-GD0 —
Right-angle
22XS2F-D422-DD0 —
25XS2F-D422-GD0 —
Heat-resistant
cable up to
105°C *
Straight
4
2XS2F-E421-D80-E —
—
5XS2F-E421-G80-E —
Right-angle 2XS2F-E422-D80-E —
5XS2F-E422-G80-E —
Spatter-
resistant cable Straight 4 6.6 dia. 2XS2F-D421-D80-SA ——
5XS2F-D421-G80-SA —
Standard cable
Straight
5 6.0 dia. 0.3
2XS2F-D521-DG0-A —
—
5XS2F-D521-GG0-A —
10 XS2F-D521-JG0-A —
Right-angle 2XS2F-D522-DG0-A —
5XS2F-D522-GG0-A —
XS2
8
Dimensions (Unit: mm)
Wiring Diagram
*Spatter-resistant Cables and Heat-resistant Cables (105°C) are available only for four cores and DC.
Two-core Three-core Four-core
Fire-retardant,
Robot cable
XS2F-
@
42
@
-
@@
0-F
Spatter-resistant
cable *
XS2F-D421-
@
80-SA
Heat-resistant
cable up to 105°C *
XS2F-E42
@
-
@
80-E
Non-polar DC
Connectors with
Standard cable
XS2F-
@
42
@
-
@@
0
——
E2E models with
conventional
connector pin with
Fire-retardant,
Robot cable
XS2F-D42
@
-
@
D0
——
Straight Connectors
Fire-retardant, Robot cable
XS2F-D421-@@0-F
XS2F-A421-@@0-F
Non-polar DC Connectors with Standard cable
XS2F-D421-@@0
XS2F-A421-@@0
E2E models with conventional connector pin with Fire-retardant, Robot cable
XS2F-D421-@@0
Heat-resistant cable up to 105°C
XS2F-E421-@80-E
Spatter-resistant cable
XS2F-D421-@80-SA
6 dia.
40.7
14.9 dia.
L50
30 5
45°
5 dia.
M12 × 145°
5 dia.
M12 × 1
DC AC
6 dia.
25.3
28.3
L
50
30 5
45°
5 dia.
M12 × 1
45°
5 dia.
M12 × 1
14.9 dia.
1
2
3
4
1
2
3
4
Brown
Blue
(DC)
Contact No.
Brown
Blue
(AC)
Contact No.
Cable lead
colors
Cable lead
colors
1
2
3
4
Blue
Black
(DC)
Contact No. Cable lead
colors
Brown
1
2
3
4
Blue
Black
(DC/AC)
Brown
White
Contact No. Cable lead
colors
1
2
3
4
Black
White
Contact No. Cable lead
colors
1
2
3
4
Blue
Brown
Cable lead
colors
Contact No.
9
XS2
Dimensions (Unit: mm)
For details on connecting with E2E Proximity Sensors, refer to E2E Small-diameter Proximity Sensor Data Sheet (Cat. No.:
SCEC-044).
Straight
Standard cable
XS2F-D521-@G0-A
Note:
Use the XS2H-D521-@G0-A in combination
with the XS2F-D521-@G0-A.
Wiring Diagram
45°
5 dia.
M12 × 1
40.7
14.9 dia.
L50
30
6 dia.
5
1
23
5
4Blue
Gray
Black
Brown
White
Contact No. Cable lead
colors
M12
25.3
28.3
L
30 5
50
6 dia.
Right-angle
Standard cable
XS2F-D522-@G0-A
XS2
10
XS2F-G/H
Model Number Structure
Model Number Legend
Use this model number legend to identify products from their model number. 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-@42@-@@@-F
1. Type
F: Connector with cables, sockets on one cable end
2. AC/DC
G: For DC
H: For AC
3. Cable Connection Direction
1: Straight
2: Right-angle
4. Cable Length
G80 : 5m (for DC)
G90 : 5m (for AC)
J80 : 10m (for DC)
J90 : 10m (for AC)
5. Structure
Screw Loosening-preventing
Ordering Information
Cable connection
direction No. of cable cores Cable length L (m)
DC AC UL
Model Model
Straight
4
5XS2F-G421-G80-F
XS2F-H421-G90-F
UL 2238 certified
(File No. E207683)
10 XS2F-G421-J80-F
XS2F-H421-J90-F
Right-angle 5XS2F-G422-G80-F
XS2F-H422-G90-F
10 XS2F-G422-J80-F
XS2F-H422-J90-F
Connectors with Cables, Socket on One Cable End,
Screw Loosening-preventing Structure Type
312 54
11
XS2
Dimensions (Unit: mm)
Features
Screw Loosening-preventing Structure
Appearance
Structure
By the above structure, the convex and concave portion of the thread bracket and housing ribs interfere with each other at 45°
increments to work as a loosening-preventing mechanism when engaged.
6 dia.
40.7
14.9 dia.
L50
30 5
45°
5 dia.
M12 × 1 45°
5 dia.
M12 × 1
DC AC
Straight
XS2F-G421-@80-F
XS2F-G421-@90-F
6 dia.
25.3
28.3
L
50
30 5
45°
5 dia.
M12 × 1
45°
5 dia.
M12 × 1
14.9 dia.
DC AC
Right-angle
XS2F-G422-@80-F
XS2F-G422-@90-F
Black nickel plating
Convex and
concave portion
Ribbed portion
45 6 7
XS2
12
XS2F Sockets on One Cable End with Indicator
Model Number Structure
Model Number Legend
Use this model number legend to identify products from their model number. 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-M12PVC@A@@M@LED
Ordering Information
Dimensions (Unit: mm)
Wiring Diagram
Cable specifications Cable connection
direction
Cable
diameter
(mm)
No. of
cable
cores
Cable core cross-
sectional area
(mm2)
Cable
length L
(m)
LED Model UL
PVC Right-angle
5 dia. 3
0.34
2
PNP
XS2F-M12PVC3A2MPLED
UL 2238
certified
(File No.
E207683)
5XS2F-M12PVC3A5MPLED
10 XS2F-M12PVC3A10MPLED
2
NPN
XS2F-M12PVC3A2MNLED
5XS2F-M12PVC3A5MNLED
10 XS2F-M12PVC3A10MNLED
5.4 dia. 4
2
PNP
XS2F-M12PVC4A2MPLED
5XS2F-M12PVC4A5MPLED
10 XS2F-M12PVC4A10MPLED
3 poles 4 poles
NPN PNP PNP
312 456 78
1. Type
F: Connector with cables, sockets
on one cable end
2. Mating Section Form
M12: M12
3. Cable Material
PVC: PVC
4. Connector Poles
3: 3 poles
4: 4 poles
5. Cable Connection Direction
A: Right-angle
6. Cable Length
2: 2 m
5: 5 m
10 : 10 m
7. Applicable Sensors
P: PNP
N: NPN
8. With indicator
LED: With indicator
L
35
9.1
28.2
28
50
30 5
M12×1
45°
14.9 dia.
Right-angle
XS2F-M12PVC3A@MPLED
XS2F-M12PVC4A@MPLED
YELLOW
1
4
3
GREEN
BLUE
BLACK
BROWN
+
-
YELLOW
1
4
3
GREEN
BLUE
BLACK
BROWN
+
-
R1 R2
1
4
3
R3
D1 D2 D3
BLUE
BLACK
2WHITE
BROWN
+
-
13
XS2
XS2H Plugs on One Cable End
Model Number Structure
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 Ordering Information.
XS2H-@@21-@@0-@@
1. Type
H: Connector with cables, plug on one cable end
2. AC/DC
A: For AC
D: For DC
3. Connector Poles
4: 4 poles
5: 5 poles
4. Contact Plating
2: Gold plating
5. Cable Connection Direction
1: Straight
6. Cable Length
A : 0.3 m
B : 0.5 m
C: 1 m
D: 2 m
G: 5 m
7. Connections (Numbers inside circles are terminal numbers)
8: A Brown, B White, C Blue, D Black (for DC)
9: A Brown, B White, C Blue, D Black (for AC)
A: A Brown, B ---, C ---, D Blue (for DC)
B: A ---, B ---, C Brown, D Blue (for AC)
C: A Brown, B ---, C Blue, D Black (for DC)
G: A Brown, B White, C Blue, D Black, E Gray
8. Connectors on One End/Both Ends
0: One end
9. Cable Specifications
A :Standard cable
F :Fire-retardant, Robot cable
SA :Spatter-resistant cable
312 98
XS2
14
XS2H Plugs on One Cable End
Ordering Information
Note: Ask your OMRON representative about other cable lengths.
Dimensions (Unit: mm)
Cable
specifications
No. of
connector
poles
Cable
connection
direction
Cable
diameter
(mm)
No. of
cable
cores
Cable core
cross-
sectional
area (mm
2
)
Cable
length
L (m)
DC AC
UL
Model Model
Fire-retardant,
Robot cable 4
Straight
Connectors
6.0 dia.
2
0.5
0.3
XS2H-D421-AA0-F XS2H-A421-AB0-F
UL 2238
certified
(File No.
E207683)
3XS2H-D421-AC0-F —
4XS2H-D421-A80-F XS2H-A421-A90-F
0.5 XS2H-D421-B80-F —
2
1
XS2H-D421-CA0-F XS2H-A421-CB0-F
3XS2H-D421-CC0-F —
4
XS2H-D421-C80-F XS2H-A421-C90-F
2XS2H-D421-D80-F —
5XS2H-D421-G80-F —
Spatter-
resistant cable 4 6.6 dia. 4 0.3 XS2H-D421-A80-SA —
—
1XS2H-D421-C80-SA —
Standard
cable 5 6.0 dia. 5 0.3 0.3 XS2H-D521-AG0-A —
1XS2H-D521-CG0-A —
Wiring Diagram
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
Brown
Blue
(DC)
Contact No.
Brown
Blue
(AC)
Contact No.
Cable lead
colors
Cable lead
colors
Blue
Black
(DC)
Contact No. Cable lead
colors
Brown
Blue
Black
(DC/AC)
Brown
White
Contact No. Cable lead
colors
Two-cores Three-cores Four-cores
45°
5 dia.
45°44.7
14.9 dia.
L50
30
6 dia.
5
5 dia.
M12 × 1
DC AC
Straight (4 poles)
Fire-retardant, Robot cable XS2H-@421-@@0-F
Spatter-resistant cable XS2H-D421-@80-SA
Straight (5 poles)
Standard cable XS2H-D521-@G0-A (For DC)
45°
44.7
L50
30
6 dia.
5
5 dia.
M12 × 1
14.9 dia.
Wiring Diagram
1
23
5
4Blue
Gray
Black
Brown
White
Contact No. Cable lead
colors
Five-cores
Note:
Use the XS2F-D521-@G0-A in combination
with the XS2H-D521-@G0-A.
15
XS2
XS2@ Sensor I/O Connectors on Cables (8-pole)
Ordering Information
Note: Ask your OMRON representative about other cable lengths.
Ask your OMRON representative about robot cable models (-R).
Ratings and Specifications
Materials and Finish
*1. XS2F/XS2H/XS2W only.
*2. O-rings are on sockets only.
Pins and Cable Lead Colors
Wiring
Wiring Example
Connector type
Cable
connection
direction
Number of
cores
Cable
length L
(m)
Applicable
wire
diameter
Model UL
Panel-mounting Plug
— — — AWG22 to 28
XS2M-D824-4 —
Panel-mounting socket XS2P-D821-2
UL 2238
certified
(File No.
E207683)
XS2P-D822-2
Plug on one cable end
Straight 8
0.3
—
XS2H-D821-AH0-C
1XS2H-D821-CH0-C
Socket on one cable end 2XS2F-D821-DH0-C
5XS2F-D821-GH0-C
Plug and socket on both cable ends 2XS2W-D821-DH1-C
5XS2W-D821-GH1-C
Rated current 1.5 A
Rated voltage 36 VDC
Contact resistance 40 mΩ max.
(at 20 mVDC max. and 100 mA max.)
Insulation resistance 1,000 MΩ min. (at 500 VDC)
Dielectric strength 1,000 VAC for 1 min (leakage current: 1 mA max.)
Degree of protection IP67
Insertion tolerance 200 times min.
Ambient operating temperature range −25 to 70°C
Contacts Brass, gold plating
Thread Bracket, body, M16 nuts Brass/nickel plated
Pin block PBT resin, light gray
Cover *1Soft PBT resin
Seal rubber and O-ring *2Rubber
Cable Standard cable (8 core) 6 mm dia.
AWG24
Pin No.
XS2F/XS2H/XS2W cable lead
colors
12345678
White Brown Green Yellow Gray Pink Blue Shield
Sensor, actuator, etc.
XS2F
XS2P
Relay box,
In-panel terminal block
XS2H
XS2W
XS2M
XS2
16
Dimensions (Unit: mm)
Panel-mounting Socket (M12)
Rear Lock Model
XS2P-D821-2 (with Solder Cup Pins)
Panel-mounting Plug (M12)
Front Lock Model
XS2M-D824-4 (with Solder Cup Pins)
Panel-mounting Socket (M12)
Front Lock Model
XS2P-D822-2 (with Solder Cup Pins)
Plug on One Cable End (M12)
XS2H
2
1
7
3
4
8 5
6
M12 × 15
50
30
L
44.7
6 dia.
14.9 dia.
1 2
3
7
6
8 5
4
M12 × 1
50
5
30
L
40.7
6 dia.
14.9 dia.
Socket on One Cable End (M12)
XS2F
1 2
3
7
6
8 5
4
M12 × 1
L
40.7
6 dia.
14.9 dia.
44.7
14.9 dia.
M12 × 1
5
6
7
1 2
3
4
8
Socket and Plug on Both Cable Ends (M12)
XS2W
M12 × 1
2 3
4
5
6 7
1
2
3
4
5
6
7
1
20 dia. 14 dia.
2.5
20.4 5
3
10.5 M16 × 1
M16 nut
Panel
3
1.5
Seal rubber
7
1
2
3 4
5
6
7
3
4
5
6
7 1
2
7
M12 × 1
M16 nut
M16 × 1
Seal rubber
10.6 dia.
5
3 3 3
Panel
20.9
8.7
20 dia.
M12 × 1
2 3
4
5
6 7
1
Seal rubber
1.5
3
Panel
M16 nut
14 dia.
14 dia. 20 dia.
M16 × 1
3
5
6
8.7
20.4
7
16
+0.2
0
dia.
7
+0.1
0
24 min.
33
22
11
77
66
88
55
44
Plug Socket
Panel Cutout Connector Terminal Numbers
(from Connection Side)
Note: 1. Mounting panel thickness: 1 to 4 mm.
2. Applicable core wire size for solder cup pins: 0.5 mm2 max.
3. The M16 nut and seal rubber are included.
17
XS2
XS2G Crimping/Soldering Plug Assemblies
Ordering Information
*There are two types of contacts.
Note: Crimping plug pins are sold separately.
Use a cable of mentioning. If you do not use one of these cables, there is a possibility that the performance can’t be met.
Ask your OMRON representative about selecting a cable of other than above.
Dimensions (Unit: mm)
XS2U Crimping Pin for XS2G
Ordering Information
Dimensions (Unit: mm)
Suitable cable
(mm)
Core conductor
size (mm2)
Suitable sheath
material
Cable
connection
direction
Connection
method
DC AC
UL
Model Model
6 dia. (5 to 6 dia.)
0.18 to 0.3
0.5 to 0.75*
PVC, PE, PUR
Straight Crimping XS2G-D4C1 XS2G-A4C1
UL 2238
certified
(File No.
E207683)
0.5 max. Soldering XS2G-D421 XS2G-A421
Right-angle XS2G-D422 —
4 dia. (4 to 5 dia.)
0.18 to 0.3
0.5 to 0.75* Straight Crimping XS2G-D4C3 XS2G-A4C3
0.5 max. Soldering XS2G-D423 XS2G-A423
Right-angle XS2G-D424 —
3 dia. (3 to 4 dia.)
0.18 to 0.3
0.5 to 0.75* Straight Crimping XS2G-D4C5 XS2G-A4C5
0.5 max. Soldering XS2G-D425 XS2G-A425
Right-angle XS2G-D426 —
Suitable core size (mm2)Model
0.18 to 0.3 XS2U-3121
0.5 to 0.75 XS2U-3122
5 dia.
14.9 dia.
47.1
14.2 dia.
45°
5 dia.
45° M12 × 1
Straight Connectors
XS2G-@4C@ (Crimping Model)
XS2G-@42@ (Soldering Model)
DC AC
Right-angle
XS2G-D42@ (Soldering Model)
35.7
M12 × 114.9 dia.
45°
23
5 dia.
DC
XS2U-312@
2.3 dia.2 dia.
C dia.
1.5
1 dia.
B
Slit
A
* A special tool must be used for crimping. For details, refer to page 31.
Dimensions
Model
Suitable core
size (mm
2
)
Dimension (mm) No. of
slits
A B C
XS2U-3121
0.18 to 0.3 20.0 6.1 0.8 1
XS2U-3122
0.5 to 0.75 20.1 6.2 1.3 0
XS2
18
XS2C Crimping/Soldering Socket Assemblies
Ordering Information
*There are two types of contacts.
Note: Crimping plug contacts are sold separately.
Use a cable of mentioning. If you do not use one of these cables, there is a possibility that the performance can’t be met.
Ask your OMRON representative about selecting a cable of other than above.
Dimensions (Unit: mm)
XS2U Crimping Pin for XS2C
Ordering Information
Dimensions (Unit: mm)
Suitable cable
(mm)
Core conductor
size (mm2)
Suitable sheath
material
Cable
connection
direction
Connection
method
DC AC
UL
Model Model
6 dia. (5 to 6 dia.)
0.18 to 0.3
0.5 to 0.75*
PVC, PE, PUR
Straight Crimping XS2C-D4C1 XS2C-A4C1
UL 2238
certified
(File No.
E207683)
0.5 max. Soldering XS2C-D421 XS2C-A421
0.18 to 0.3
0.5 to 0.75* Right-angle Crimping XS2C-D4C2 XS2C-A4C2
0.5 max. Soldering XS2C-D422 XS2C-A422
4 dia. (4 to 5 dia.)
0.18 to 0.3
0.5 to 0.75* Straight Crimping XS2C-D4C3 XS2C-A4C3
0.5 max. Soldering XS2C-D423 XS2C-A423
0.18 to 0.3
0.5 to 0.75* Right-angle Crimping XS2C-D4C4 XS2C-A4C4
0.5 max. Soldering XS2C-D424 XS2C-A424
3 dia. (3 to 4 dia.)
0.18 to 0.3
0.5 to 0.75* Straight Crimping XS2C-D4C5 XS2C-A4C5
0.5 max. Soldering XS2C-D425 XS2C-A425
0.18 to 0.3
0.5 to 0.75* Right-angle Crimping XS2C-D4C6 XS2C-A4C6
0.5 max. Soldering XS2C-D426 XS2C-A426
Suitable core size (mm2)Model
0.18 to 0.3 XS2U-2221
0.5 to 0.75 XS2U-2222
Straight Connectors
5 dia.
M12 × 1
M12 × 1
5 dia.
43.2
14.9 dia. 14.2 dia.
45° 45°
DC AC
Right-angle Connectors
5 dia.
M12 × 1
M12 × 1
5 dia. 31.8
14.9 dia.
23
45° 45°
DC AC
Socket Pin
1.5
B
A
2.3 dia.2 dia.
C dia.
Slit
* A special tool must be used for crimping. For details, refer to page 31.
Dimensions
Model
Suitable core
size (mm
2
)
Dimension (mm) No. of
slits
A B C
XS2U-2221
0.18 to 0.3
16.7
6.1 0.8 1
XS2U-2222
0.5 to 0.75
16.8
6.2 1.3 0
19
XS2
XS2G Screw-on Plug Assemblies
Ordering Information
Note: XS2G Screw-on Plugs cannot be connected to side by side to the CN1 and CN2 connectors of XS2R Y-Joint Sockets/Plugs.
Use a cable of mentioning. If you do not use one of these cables, there is a possibility that the performance can’t be met.
Ask your OMRON representative about selecting a cable of other than above.
Dimensions (Unit: mm)
No. of
poles Suitable cable (mm) Core conductor
size (mm2)
Suitable sheath
material
Straight
connectors
(for DC)
Right-angle
connectors
(for DC) UL
Model Model
5
8 dia. (7 to 8 dia.)
0.18 to 0.75 PVC, PE, PUR
XS2G-D5S7 —
UL 2238 certified
(File No. E207683)
7 dia. (6 to 7 dia.) XS2G-D5S9 —
6 dia. (5 to 6 dia.) XS2G-D5S1 XS2G-D5S2
4
8 dia. (7 to 8 dia.) XS2G-D4S7 —
7 dia. (6 to 7 dia.) XS2G-D4S9 —
6 dia. (5 to 6 dia.) XS2G-D4S1 XS2G-D4S2
4 dia. (4 to 5 dia.) XS2G-D4S3 XS2G-D4S4
3 dia. (3 to 4 dia.) XS2G-D4S5 XS2G-D4S6
58.7
16 dia.
20 dia. 14.9 dia.
M12 ×1
Straight Connectors
Applicable Cable Outer Diameter: 8 mm
XS2G-D5S7 (5poles)
XS2G-D4S7 (4 poles)
Applicable Cable Outer Diameter: 7 mm
XS2G-D5S9 (5poles)
XS2G-D4S9 (4 poles)
58.7
14 dia.
20 dia. 14.9 dia.
M12 ×1
Straight Connectors
Applicable Cable Outer Diameter: 6 mm
XS2G-D5S1 (5poles)
XS2G-D4S1 (4 poles)
Applicable Cable Outer Diameter: 4 mm
XS2G-D4S3 (4 poles)
Applicable Cable Outer Diameter: 3 mm
XS2G-D4S5 (4 poles)
14.9 dia.
39.7
39.6
20 dia.
M12 ×1
14 dia.
Right-angle Connectors
Applicable Cable Outer Diameter: 6 mm
XS2G-D5S2 (5poles)
XS2G-D4S2 (4 poles)
Applicable Cable Outer Diameter: 4 mm
XS2G-D4S4 (4 poles)
Applicable Cable Outer Diameter: 3 mm
XS2G-D4S6 (4 poles)
XS2
20
XS2C Screw-on Socket Assemblies
Ordering Information
Note: Use a cable of mentioning. If you do not use one of these cables, there is a possibility that the performance can’t be met.
Ask your OMRON representative about selecting a cable of other than above.
Dimensions (Unit: mm)
No. of
poles Suitable cable (mm) Core conductor
size (mm2)
Suitable sheath
material
Straight
connectors
(for DC)
Right-angle
connectors
(for DC) UL
Model Model
5
8 dia. (7 to 8 dia.)
0.18 to 0.75 PVC, PE, PUR
XS2C-D5S7 —
UL 2238 certified
(File No. E207683)
7 dia. (6 to 7 dia.) XS2C-D5S9 —
6 dia. (5 to 6 dia.) XS2C-D5S1 XS2C-D5S2
4
8 dia. (7 to 8 dia.) XS2C-D4S7 —
7 dia. (6 to 7 dia.) XS2C-D4S9 —
6 dia. (5 to 6 dia.) XS2C-D4S1 XS2C-D4S2
4 dia. (4 to 5 dia.) XS2C-D4S3 XS2C-D4S4
3 dia. (3 to 4 dia.) XS2C-D4S5 XS2C-D4S6
54.9
20 dia. 14.9 dia.
16 dia.
M12 ×1
Straight Connectors
Applicable Cable Outer Diameter: 8 mm
XS2C-D5S7 (5 poles)
XS2C-D4S7 (4 poles)
Applicable Cable Outer Diameter: 7 mm
XS2C-D5S9 (5 poles)
XS2C-D4S9 (4 poles)
54.9
20 dia.
M12 ×1
14.9 dia.
14 dia.
Straight Connectors
Applicable Cable Outer Diameter: 6 mm
XS2C-D5S1 (5 poles)
XS2C-D4S1 (4 poles)
Applicable Cable Outer Diameter: 4 mm
XS2C-D4S3 (4 poles)
Applicable Cable Outer Diameter: 3 mm
XS2C-D4S5 (4 poles)
14.9 dia.
35.9
39.6
14 dia.
20 dia.
M12 × 1
Right-angle Connectors
Applicable Cable Outer Diameter: 6 mm
XS2C-D5S2 (5 poles)
XS2C-D4S2 (4 poles)
Applicable Cable Outer Diameter: 4 mm
XS2C-D4S4 (4 poles)
Applicable Cable Outer Diameter: 3 mm
XS2C-D4S6 (4 poles)
21
XS2
XS2C/XS2G Safety Precautions
Assembly Procedure for XS2C/XS2G Connector Assemblies
(1) Connector and Cable Diameters
•
Connectors for 8, 7, 6, 4, and 3 mm diameter Cables (i.e.,
Cables that are 7 to 8, 6 to 7, 5 to 6, 4 to 5, and 3 to 4 mm in
diameter respectively) are available.
When assembling a Connector used with a cable, make sure
that the external diameter of the Connector is suited to that
of the cable.
•A waterproof bushing for 6/7 mm diameter Cable has no
stripe, that for 8/4 mm diameter Cable has a single stripe,
and that for 3 mm diameter Cable has two stripes.
(2) Component Insertion
•As shown in the above illustration, connect the above
components to the Cable with its end processed.
(3) Wiring (Dressing the Cable Ends)
•Strip 10 mm of the Cable sheath and 4 mm of each core.
•Before soldering cores and solder cup pins together, solder-
coat each of them.
•The following conditions are recommended for soldering
each solder cup pin.
Soldering temperature: 350±5°C
Soldering period: 3±1 s
•The length marked *A should be 6.5 mm max., otherwise
the proper degree of protection of the connector will not be
maintained.
•Strip 14 mm of the Cable sheath and 4 mm of each core.
•Make sure that each core is not damaged and its end
strands are not spread out.
•Mount the XY2F-0003 Locator to XY2F-0002 Crimp Tool,
both of which are sold separately, and set the selector dial
of the Crimp Tool to 8.
•After mounting the crimping pins to the Locator, fully insert
the cores to the crimping pins.
•Squeeze the handle of the Crimp Tool to press-fit the cores
to the crimping pins.
(Squeeze the handle firmly until the handle automatically
returns to the release position.)
•After press-fitting the cores to the pins, insert the pins into
the pin clamp as shown in the illustration. Then make sure
that the lead colors correspond to the pin clamp numbers
that are identical to the connector pin numbers.
•Tentatively insert the pins to the pin block holes so that the
key on the pin block will coincide with the key groove on the
pin clamp. Then insert the cable along with the pin clamp.
Crimping/Soldering Connectors
Screw-on Connectors
Cover
Watertight
bushing Cable
clamp Cap
Cover
Ring (Right-angle models only) *
Watertight
bushing
Cable clamp Cap
Straight Connectors
Right-angle Connectors
*A ring is not required for Screw-on Connectors.
Cover
Cover
Watertight bushing
Watertight
bushing
Cable clamp
Cable clamp
Cap
Cap
Ring *1
*2
Confirm that you have all of the required parts.
Insulation caps and insulation tubes are included with
5-pole Connectors (XS2C-D5S
@
and XS2G-D5S
@
).
*1. Rings are not required with 7-mm and 8-mm cables.
*2. Insert the waterproof bushing for 7-mm and 8-mm cables in the
direction shown in the diagram.
Soldering Connectors
Crimping Connectors
46
6
±0.5
*A
410
−0
4
Crimping
Pin clamp Press
1 to 1.5
Wiring
Pin Block Pin Clamp
Key groove Key groove
Key XS2C use XS2G use
6
±0.5
Insertion
XS2
22
•Loosen the screws on pins 1 to 4 and insert the cores
according to the pin numbers.
•Use the dedicated Screwdriver (XW4Z-00B)* and tighten
the screws securely so that the cores do not pull out. (0.15
to 0.2 N·m)
•Five-pole Connectors
•Strip the cable sheath for a total of 15 mm and strip the core
covering for 8 mm for the core to connect to pin 5.
•Connect the core to pin 5 (in the center) first.
•Insert the core from the side of the hold with the tab and
tighten the screw securely (tightening torque: Pins 1 to 4:
0.15 to 0.2 N·m, Pin 5: 0.03 to 0.05 N·m), and then cut off
the excess wire with wire cutters.
•Bend the cable as shown below, attached the enclosed
insulation cap, and then strip the other cores.
•Connect the cores to pins 1 to 4.
Connecting Shielded Cables to Five-pole Connectors
•Place the insulation tub on the drain line of the shield and
connect it to the terminal.
•Tighten the screw and then check visually to see if there is
insulation between the cores.
*When tightening the screws, use the dedicated XW4Z-00B Screwdriver
that matches with the screw-slot dimensions.
(4) Inserting Pin Block
•Mount the cover to the pin block so that the triangle mark on
the pin block will coincide with the triangle mark on the
cover.
•If the cover is used for a Right-angle model, the relationship
between the position of the polarity key on the engaged side
and cable connection direction will be determined by the
direction in which the positioning key is inserted into the
cover, which can be rotated by 90°.
•Fully insert the positioning key until the positioning key is
hidden by the casing.
•Align the triangular marks on the pin block and cover and
insert the pin block into the cover.
•Press them together firmly until the pin block does not come
out of the cover. (0.39 to 0.49 N·m)
Screw-on Connectors
8
12
12
±0.5
Dressing the Cable End
•Four-pole Connectors
87
8
12
Conductors for
pins 1 to 4
Conductors for
pin 5
Screw
Special
Screwdriver
Special
Screwdriver
Screw
Ta b
Insulation cap
Insulation tube
Drain line
Screwdriver
XW4Z-00B
Lock springO-ring
Triangle mark
Positioning key
(triangle mark)
Polarity key
Pin block
(Soldering Model)
Cover
(Straight Model)
(Crimping Model) (Right-angle Model)
Triangle mark
Pin block
Cover lock
Cover
Pin block
(Screw-on Connectors)
23
XS2
(5) Mounting Cap
•After mounting the cover to the pin block and the cover
snaps into place, tighten the cap securely by hand (0.39 to
0.49 N·m)
Note: If the cap is not tighten securely enough, the degree of protection (IP67)
may not be maintained or vibration may cause the cap to become loose.
Do not tighten the cap with pliers or similar tools; they may damage the
cap.
•After fully tightening the cap, length A should be
approximately one of the following according to the cable
external diameter and the Connector model. (Use these as
a guide.)
(6) After Assembly
•Confirm the insulation between cores after completing
assembly.
Recommended Cables
When connecting a commercially available cable to a
connector assembly, use a cable with an outside diameter of
3 to 6 mm and core conductor sizes of 0.18 to 0.75 mm2 for
crimping connectors and 0.5 mm2 maximum for soldering
connectors.
Connector Arrangement
For safety, when constructing a connection system between a
Sensor and panel with a connector, make sure that the
connector plug is on the Sensor side and the connector socket
is on the panel side (i.e., the female pins are located on the
power-supply side).
External diameter of
applicable cable
Cable external diameter (mm)
6 mm 5 mm 4 mm 3 mm
For 6-mm-dia. cable 10——
For 4-mm-dia. cable —2 1—
For 3-mm-dia. cable —— 2 1
Cap
A
Sensor Side Connecting Cable Panel Side
(Power-supply Side)
(Plug) (Socket) (Plug) (Socket)
XS2
24
XS2P
Panel-mounting Sockets for Terminal Boxes
Ordering Information
*The solder cup pin is for wire mounting, and the DIP pin is for PCB mounting. Soldering is required for both pins.
Dimensions (Unit: mm)
No. of
poles Lock method Pin shape* Applicable wire
diameter
DC AC UL
Model Model
4
Rear lock Solder cup pin
AWG20 to 28
XS2P-D421-2 XS2P-A421-2 UL 2238 certified
(File No. E207683)
Front lock
Solder cup pin XS2P-D422-2 XS2P-A422-2
DIP pin XS2P-D422-1 XS2P-A422-1
5
Front lock
Solder cup pin XS2P-D522-2 ——
DIP pin XS2P-D522-1 —
M16 × 1
7
Panel
Rubber bushing
14.6 dia.
7.8
20.5
24
2.5
20 dia.
M12 × 1M12 × 1
Rear Lock Model
XS2P-@421-2 (with Solder Cup Pins)
DC AC
2 dia.
16 dia.
Rubber bushing
17
5 dia.
Panel
M16 × 1
14 dia.
8.7
17
23.5
27
2.5
20 dia.
Rubber bushing
Panel
M16 × 1
14 dia.
7 7
20.5
6
24
M12 × 1M12 × 1
Front Lock Model
XS2P-@422-1 (with DIP Pins)
XS2P-@422-2 (with Solder Cup Pins)
DC AC
With Solder Cup Pins With DIP Pins
7
M12 × 1
20.5
6.8
25.5
M16 nut
M16×1
14 dia.
17
3
1.5
8.7
2.5 5
3
23.5
6.8
M16 nut
M16 × 1
14 dia. 16 dia.
3
1.5
8.7
9
3.5
2 dia.
17
2 dia.
2.5
0.8 dia.
Front Lock Model
XS2P-D522-1 (with DIP Pins)
XS2P-D522-2 (with Solder Cup Pins) With Solder Cup Pins With DIP Pins
DC
24 min.
7+0.1
0 16+0.15
0 dia.
24 min.
5
5
Land
Four, 2.2-dia.holes
Panel Cutout PCB-mounting
Dimensions
With DIP Pins
Note: The panel thickness is 1 to 4 mm.
25
XS2
XS2R Y-Joint Plug/Socket Connectors
Ordering Information
Note: XS2G Screw-on Plugs cannot be connected side-by-side to the CN1 and CN2 connectors.
Consider using a crimping or soldering model instead. Refer to page 17 for details.
Dimensions (Unit: mm)
Cable Connector DC UL
Cable length L (m) Model
With cable
Connectors on
both cable ends
0.5 XS2R-D426-B11-F
UL 2238 certified
(File No. E207683)
1XS2R-D426-C11-F
2XS2R-D426-D11-F
3XS2R-D426-E11-F
Connector on one
cable end
2XS2R-D426-D10-F
5XS2R-D426-G10-F
Cable Connector DC UL
Cable length L (m) Model
Without cable Connectors on
both cable ends —
XS2R-D426-1
UL 2238 certified
(File No. E207683)
XS2R-D426-5
XS2R-D426-81
XS2R-D426-82
1
2
3
44
3
2
1
1
2
3
4
CN2
CN1
1
4 3
2
1
43
2
1
43
2
1
4 3
2
45.5
4.6 dia.
18.0
35.0
CN1
CN2
15.0
Blue marking 8.5
13.6
L
6 dia.
Plug
Socket
M12 × 1
M12 × 1
44.7
14.9 dia.
14.9 dia.
14.9 dia.
Connectors on Both Cable Ends (Y-Joint Plug/Socket)
XS2R-D426-@11-F Wiring Diagram
1
4 3
2
1
4 3
2
15.0
35.0
Blue marking
45.5
4.6 dia.
30
50
5
8.5 13.6
L
6 dia.
18.0
CN1
CN2
SocketM12 × 1
14.9 dia.
14.9 dia.
1
2
3
4
1
2
3
4
CN2
CN1
Black
Blue
White
Brown
Connectors on One Cable End (Y-Joint Socket)
XS2R-D426-@10-F Wiring Diagram
4
3
2
1
4
3
2
1
4
3
2
1
4
3
2
1
4
3
2
1
4
3
2
1
4
3
2
1
4
3
2
1
4
3
2
1
4
3
2
1
4
3
2
1
4
3
2
1
CN2
CN1
CN0
CN2
CN1 CN0
CN2
CN1
CN0
CN2
CN1
CN0
1
4 3
2
14
3
2
14
3
2
1
4 3
2
58.3
27
4.5 dia.
(37)
15
CN0
Blue marking
7
24.5
12.5
18.0
CN1
CN2
14.9 dia.
SocketM12 × 1
Plug
M12 × 1
14.9 dia.
14.9 dia.
Y-Joint Plug/Socket without Cable
XS2R-D426-1
Wiring Diagram
XS2R-D426-1 XS2R-D426-5
XS2R-D426-81 XS2R-D426-82
XS2
26
XS2R T-Joint Plug/Socket Connectors
Ordering Information
Dimensions (Unit: mm)
Type DC UL
Model
Aggregate model XS2R-D422-1 UL 2238 certified
(File No.
E207683)\
XS2R-D422-5
Bifurcated model XS2R-D423-1
Daisy-chain model XS2R-D424-1
A (Female)
C (Male)
B (Female)
4
3
2
1
1234
4
3
2
1
A (Female)
C (Male)
B (Female)
4
3
2
1
1234
4
3
2
1
A B
C
14.6 dia.
24.6
29
50.6
M12 × 1
M12 × 1
Aggregate model
XS2R-D422-1
XS2R-D422-5
Wiring Diagram
XS2R-D422-1
XS2R-D422-5
A (Male)
C (Female)
B (Male)
4
3
2
1
1234
4
3
2
1
A B
C
24.6
29
50.6
M12 × 1
14.6 dia.
M12 × 1
Bifurcated model
XS2R-D423-1
Wiring Diagram
A (Female)
C (Female)
B (Male)
4
3
2
1
1234
4
3
2
1
A B
C
14.6 dia.
24.6
29
50.6
M12 × 1
M12 × 1
Daisy-chain model
XS2R-D424-1
Wiring Diagram
27
XS2
Features
XS2R Application Examples
Safety Precautions
Do not use the product in atmospheres or environments that exceed product ratings.
•Before using the XS2R for Sensors, make sure that the wiring of the Sensors and the internal connections of the XS2R are
correct.
Precautions for Correct Use
AB
C
SensorSensor
XS2W/XS2F/XS2C
XS2R-D422-1XS2G/XS2H XS2G/XS2H
Photoelectric sensor
Photoelectric sensor
AB
C
Sensor
XS2G/XS2H
XS2R-D423-1XS2W/XS2F/XS2C XS2W/XS2F/XS2C
Proximity sensor
PLC (A)
PLC (B)
Sensor2 Sensor3Sensor2
AB
C
AB
C
AB
C
Sensor1
•A pair of Two-wire Sensors or
Three-wire Sensors can be
connected as shown in the
illustration.
•The XS2R-D422-5 has feed through
connections, thus working as a
connector for the extension cable.
XS2R-D422-1 (Aggregate Model)
XS2R-D423-1 (Bifurcated Model)
•Two or Three-wire Sensor signals
can be bifurcated.
XS2R-D424-1 (Daisy Chain Model)
•Two-wire Sensors with contact
output can be connected through a
daisy chain to obtain AND output.
XS2
28
XS2M Sensor-embedded Plugs
Ordering Information
Dimensions (Unit: mm)
No. of
poles Mounting method Pin shape
Applicable wire di-
ameter
DC AC UL
Model Model
4
Embedded with screw
threads Solder cup pin AWG22 to 28
XS2M-D421 XS2M-A421 UL 2238 certified
(File No. E207683)
Embedded without
screw threads XS2M-D422 XS2M-A422
9.45+0.05
−0dia.
6.7 min.
Resin
filled
Embedded with screw threads
XS2M-D421 (For DC)
XS2M-A421 (For AC)
Mounting Dimensions
Note: After mounting, anchor the solder cup
pins by injecting resin.
10.5 dia.
45° 45° 5 dia. 5 dia.
9.4 dia. 8 dia.
M12 × 1
6.5 O-ring
16
10
1.2 4 0.7
DC AC
1.5 6.5
M12 × 1
15.7 min.
Resin
filled
9.45
+0.05
−0
dia.
10.5 dia.
45°45°5 dia.5 dia.
9.4 dia.
9.6 dia. O-ring
16
10.8
1.2
0.7
Embedded without screw threads
XS2M-D422 (For DC)
XS2M-A422 (For AC)
Mounting Dimensions
Note: After mounting, anchor the solder cup
pins by injecting resin.
DC AC
29
XS2
XS2M Panel-mounting Plugs
Ordering Information
*1. The solder cup pin is for wire mounting, and the DIP pin is for PCB mounting.
Soldering is required for both pins.
*2. XS2M-D524-4 plugs have a metal body.
Note: 4-pole DC screw-mounting models (XS2M-D424-@) with metal bodies are
also available.
Ask your OMRON representative for details.
Dimensions (Unit: mm)
No. of
poles Mounting method Pin shape*1
Applicable wire
diameter
DC AC UL
Model Model
4
Flange-mounting Solder cup pin AWG22 to 28 XS2M-D423 XS2M-A423
UL 2238 certified
(File No. E207683)
Screw-mounting DIP pin — XS2M-D424-1 XS2M-A424-1
Solder cup pin
AWG20 to 28
XS2M-D424-2 XS2M-A424-2
5 Screw-mounting Solder cup pin XS2M-D524-2
—
Solder cup pin XS2M-D524-4 *2
—
21 min. 14
±0.1
14
±0.1
10
+1
0
Four,
3.2 dia.
3.2 dia.
2.5 dia.
9.4 dia.
16 0.7
6.5
M12 × 1
Rubber bushing
1.5
5 dia.
5 dia.
10.5 dia.
14
20
14
45° 45°
20
14
20
14 20
10 2
1
Flange-mounting
XS2M-D423 (For DC)
XS2M-A423 (For AC)
Panel Cutouts
DC AC
24 min.
7+0.2
0 16+0.3
0 dia.
24 min.
5
5
Land
Four,
2.2-dia. holes
17
5 dia.
20 dia.16 dia.
1.5
2 dia.
Rubber bushing
Panel
M16 × 1
M12 × 1
6.5 6.8
8.7
27.7
32.5
9 3.5
1.5
77
Screw-mounting
XS2M-@424-1 For DIP (Resin Body)
XS2M-@424-2 Solder Cup Pins (Resin Body)
Panel Cutout
Note: The panel thickness is 1 to 4 mm.
PCB-mounting Dimensions
DC AC
7 dia.
+0.2
0
M12 × 1
71.5 6.5 6.8
8.7 2.5
9 3.5
5.5
27.7
M16 nut
Seal rubber
M16 × 1
3
1.5
M12 × 1
17
20 dia.
16 dia.
+0.3
0
Solder Cup Pins (Resin Body)
XS2M-D524-2 Panel Cutout
20 dia.
16 dia.
M12 × 1
7
1.5 6.5 8.7 4.5
5.5
27.7
M16 nut
Seal rubber
M16 × 1
3
1.5
M12 × 1
17
18.7 3.5
5 dia.
7 dia.
+0.1
0
16 dia.
+0.1
0
Solder Cup Pins (Metal Body)
XS2M-D524-4 Panel Cutout
XS2
30
Ordering Information
Connector Covers
Common Accessories and Tools (Order Separately)
Model Materials Suitable connector
Model Mounting portion
XS2Z-11
Brass/nickel plated
XS2G/XS2H/XS2M/XS2R/XS2W/XS5H/
XS5M/XS5W M12 male screw
XS2Z-22 XS2C/XS2R/XS2F/XS2P/XS2W/XW3B/
XS5F/XS5W/XS5R/XS5P/XW3D
M12 female screw
(thread bracket)
M12 × 1
XS2Z-11 M12 male screw
14.9 dia.
M12 × 1
(female
screw)
9.4
Waterproof Covers
XS2Z-11
You can use the Waterproof
Cover when the connector is not
connected to ensure an IP67
degree of protection. 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.
Application Example: XS2Z-11
XS2Z-22 M12 × 1M12 × 1 female screw (thread bracket)
M12 × 1
14.9 dia.10.6 dia.
9.2
15.7
XS2Z-22
Model Materials Suitable connector
Model Mounting portion
XS2Z-13
Rubber/black
XS2G/XS2H/XS2M/XS2R M12 male screw
XS2Z-14
XS2C/XS2R/XS2F/XS2P/XW3A/XW3B
Pin block
(female pins)
XS2Z-15 M12 female screw
(thread bracket)
XS2Z-13 M12 male screw
Dust Covers
XS2Z-13 Application Example: XS2Z-13
XS2Z-15 XS2Z-14 M12 female screw (thread bracket)
Pin block (female pins)
XS2Z-15/XS2Z-14
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.
31
XS2
Tools
Use the Crimp Tool to crimp a cable core to the XS2U
Crimping Pin used with the XS2C or XS2G Crimping
Connector.
•The XY2F-0002 Crimp Tool is DMC’s AFM8 (M22520/
2-01).
•Mount the XY2F-0003 Locator (sold separately) to the
locator guide of the Crimp Tool with a screw provided with
the XY2F-0003 Locator.
Model Materials Suitable connector
XS2Z-18 POM XS2F/H/W
Model Materials Suitable connector
XS2Z-31 Silicone rubber/black XS2F/XS2H/XS2W
C ring
Loosening-preventing C-ring
XS2Z-18 This C-ring prevents the M12 connector
from becoming loose.
When you attach the C-ring, press it
securely between the thread bracket and
cover.
Application Example: XS2Z-18
Note: Attach C-rings to both the plug and socket.
XS2Z-31 M12 female screw (thread bracket)
Pin block (female contact)
Sputter Protective Cover
XS2Z-31
The Sputter Protective Cover protects the
connector from weld sputter.
Make sure it covers the entire connector.
Application Example: XS2Z-31
Torque Wrench
XY2F-0004
Crimp Tool
XY2F-0002
Locator
XY2F-0003
5
4
3
2
1
8
7
6
R
A
I
S
E
T
O
R
O
T
A
T
E
SEL.
NO.
P
U
S
H
P
O
S
I
T
I
O
N
E
R
A
N
D
R
O
T
A
T
E
9
0
°
T
O
I
N
S
T
A
L
L
R
O
T
A
T
E
9
0
°
T
O
I
N
S
T
A
L
L
Tool in open position
Tool in closed
position
XY2F-0002
Crimp Tool
XY2F-0003 Locator
Selector dial
(Set to 8.)
Locator guide
Pin-block Extraction Tool
XY2F-0001
Use this tool to extract a Pin Block from the covers in order to
make wiring changes or corrections after the cover has been
mounted to the pin block for Connector Assemblies (XS2C/
XS2G, soldering/crimping).
XS2
32
Safety Precautions
Extraction Procedure
(1) Disconnecting Components
•Disconnect all components on the cap side from the cover.
(2) Extracting Pin Block
•Insert the claws of the Tool into the four holes of the cover.
•Make sure that the pin block is outside the Tool.
•Press the Tool so that the guides of the Tool are in close
contact. Then pull the pin block straight.
•The pin block must not be extracted from the same
Connector more than 3 times, otherwise the proper degree
of protection of the pin block or Connector will not be
maintained.
•Do not use the product in atmospheres or environments that
exceed product ratings.
Tightening Cap (Connector Assemblies)
1) Do not use pliers to tighten caps, otherwise the caps may
be damaged. Use your fingers to tighten the Connectors
sufficiently.
(0.39 to 0.49 N·m)
2) If caps are not tightened securely, the Connectors may not
maintain their proper degree of protection (i.e., IP67) or the
caps may become loose due to vibration.
Connector Connection and Disconnection
•When connecting or disconnecting Connectors, be sure to
hold the Connectors by hand.
•Do not hold the cable when disconnecting Connectors.
•Connectors mating with sockets must be fully inserted into
the mating sections. Tighten the thread bracket carefully so
that the threads will not be damaged.
•Fully tighten thread bracket within a torque range between
0.39 and 0.49 N·m and be sure that the threads of the
opposite parts are hidden by the thread bracket.
•When disconnecting Connectors, be sure to loosen the
thread brackets first. Do not loosen the caps.
•Thread brackets must be loosened in the cutout direction.
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).
•The degree of protection of connectors (IP67) is not for a
fully watertight structure. Do not use them underwater.
•Connectors are of resin mold construction. Do not impose
excessive force on them.
Setup
•Do not make any cable bends near the base of the Unit.
•Any bends made must have a minimum radius of 40 mm.
Pin block Cover Rubber
bushing
Cable clamp Cap
Holes
Claws
Tool
Pin block
Guide
Cover Cover
Pin block
Guide
Extracting
direction
Precautions for Correct Use
Loosen
Cutout
Thread
bracket
Terms and Conditions Agreement
Read and understand this catalog.
Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you
have any questions or comments.
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, MERCHANTABILITY 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 otherwise of any intellectual property right. (c) Buyer Remedy. Omron’s sole obligation 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 responsible for warranty,
repair, indemnity or any other claims or expenses regarding the Products unless Omron’s analysis confirms that the Products
were properly 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 Omron before shipment. Omron Companies 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 environments. 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://www.omron.com/global/ or contact your Omron representative for published information.
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.
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 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.
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 PRODUCT(S) IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE
OVERALL EQUIPMENT OR SYSTEM.
Programmable Products.
Omron Companies shall not be responsible for the user’s programming of a programmable Product, or any consequence
thereof.
Performance Data.
Data presented in Omron Company websites, catalogs and other materials is provided as a guide for the user in determining
suitability 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 requirements. Actual performance is subject to the Omron’s Warranty and Limitations of Liability.
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 Omron’s representative at
any time to confirm actual specifications of purchased Product.
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.
2019.4
In the interest of product improvement, specifications are subject to change without notice.
OMRON Corporation
Industrial Automation Company
http://www.ia.omron.com/ (c)Copyright OMRON Corporation 2019 All Right Reserved.