Connector-Terminal Block Conversion Units for General-purpose Devices
XW2R
CSM_XW2R_DS_E_2_2
Many Variations in Connectors and
Number of Poles
• Models available with Phillips screw, slotted screw, push-in, or
e-CON connections.
• The terminal arrangement enables smoother wiring work.
• Push-in terminals simplify wiring and make the Terminal Blocks
even easier to use. (In comparison to the OMRON XW2F.)
• Mounting to DIN Track is possible.
Model List
With power supply terminals
X W 2R -
G
- COM
Wiring method
N
e-CON
I/O Points
08
Mounted Connector type
G
MIL (XG4A)
D
V
Mounting method
DIN Track
mounting
Vertical screw
mounting
Power supply terminals
COM
Provided
Without power supply terminals
Horizontal screw
Blank mounting
X W 2R -
- T
Wiring method
J
E
P
Phillips screw
Slotted screw (rise up)
Push-in spring
Number of poles
20
34
40
50
60
Mounted Connector type
G
F
D
R
M
MIL (XG4A)
FCN
D-sub
∗
MR
∗
MDR
∗
R
Plug/Socket
Blank Plug (male)
Socket (female)
∗
D
V
Mounting method
DIN Track
mounting
Vertical screw
mounting
Horizontal screw
Blank mounting
∗
Consult your OMRON representative for these models.
Options (Order Separately)
Models that are mounted with screws are also available.
Refer to the XW2R-series Connector-Terminal Block Conversion Units Catalog (Cat. No. G077) for details.
Connecting Cables for Connector-Terminal Block Conversion Units
Refer to the XW2Z datasheet.
1
XW2R
With power supply terminals
e-CON Type
Ordering Information
Appearance
I/O Points
I/O
Model
∗
Mounted Connector model
Cable Connector model
8 Points
Input
XW2R-N08GD-COM
XG4A-1431
(MIL Connector)
XN2D-4471
(e-CON Connector)
XG4M-1430-T
(MIL Connector)
XN2A-1470
(e-CON Connector)
*
Only DIN Track mounting models are described here. Refer to the XW2R-series Connector-Terminal Block Conversion Units Catalog (Cat. No.
G077) for information on screw mounting models.
Ratings and Specifications
Rated current
Rated voltage
Insuration resistance
Dielectric strength
Ambient operating
temperature
Power supply terminal block: 2 A,
Connectors/e-CON Connectors: 1 A
(However, rated current of e-CON Connector
depends on the wires that are used.)
24VDC
100MΩ min. (at 500VDC)
500VAC for 1 min (leakage current: 1 mA max.)
0 to 55°C
Wiring Diagram
MIL Connector
External
power
supply
AWG 24 to 14 (ferrules),
Applicable
AWG 28 to 14 (stranded wires),
Applicable wire sizes∗
AWG 28 to 16 (solid wires)
(Outer diameter of insulation must be 4 mm max)
wires
Stripped
length
AWG28-16: 8 to 10 mm
AWG14: 9 to 10 mm
e-CON
*
This is the applicable range for the power supply terminal block. For the
applicable wire sizes for I/O Connectors (e-CON), refer to page 3.
Dimensions
Power supply
terminal block
64.4
MIL Plug:
XG4A-1431
(44.8)
(Unit: mm)
50
19.7
e-CON Sockets:
XN2D-4471 x 2 sockets
(30.8)
(33.1)
2
XW2R
Input Device Connectors: XN2 e-CON Connectors
Ordering Information
For Sensor
Appearance
Number of
poles
Model
Relay Connector
Appearance
Number of
poles
Model
4
XN2A-1470
4
XN2B-1470
Ratings and Specifications
Rated current
Rated voltage
Contact resistance
Insuration resistance
Dielectric strength
Insertion durability
Ambient operating
temperature
Applicable wires
3 A/pin (with AWG20 wires), 2 A/pin (with AWG22 wires),
1 A/pin (with AWG24 wires), 0.5 A/pin (with AWG26 or AWG28 wires)
32 VDC
30 mΩ max. (at 20 mV, 100 mA max.)
10
3
MΩ min. (at 500VDC)
1,000 VAC for 60 sec (leakage current: 1 mA max.)
50 times
-30 to 75°C
∗
Stranded wire 0.08mm
2
(AWG28) to 0.5mm
2
(AWG20)
(Outer diameter of insulation must be 1.5 mm max)
*
The operating temperature range is restricted by the maximum operating temperature of the cable.
Wiring Procedure
Wire Preparation
Use the strip gauge on the
front panel and strip 7 to 8 mm
of the insulation. If you use
stranded wires, twist them
several times.
3.
Insert a flat-blade screwdriver
into the release hole and
gently reset the lever. You
should hear the operation
lever reset.
7 to 8 mm
Operation lever
(white)
Release hole
Connection Procedure
1.
Press a flat-blade
screwdriver into the
operation hole until
the operation lever
locks into place.
Flat-blade
screwdriver
Operation hole
2.
Insert the wire all the way into the wire insertion hole. Confirm that
the insulation on the wire also enters the wire insertion hole and
that the end of the wire has passed through the connection
section.
Connection
section
Wire insulation
Wire insertion
hole
4.
Finally, check the following items.
•
Make sure the operation lever has been
reset.
•
Check the items given in step 2 again.
(Pull lightly on the wire to see if it is held
firmly in place.)
Disconnection Procedure
1.
Press in the operation level, confirm
that the operation lever is locked into
place, and then pull out the wire.
2.
After you remove the wire, always
reset the operation lever. However, if
you are going to connect another wire
to the same terminal, you do not need
to reset the operation lever and can
immediately connect the other wire.
Operation
lever
(white)
3
XW2R
Without power supply terminals
Çl
Phillips screw
Ordering Information
Appearance
∗1
Mounted Connector model
XG4A-2031
XG4A-3431
MIL Connector
XG4A-4031
XG4A-5031
XG4A-6031
FCN Connector
FCN-364P040-AU
Number of poles
20
34
40
50
60
40
Model
∗2
XW2R-J20GD-T
XW2R-J34GD-T
XW2R-J40GD-T
XW2R-J50GD-T
XW2R-J60GD-T
XW2R-J40FD-T
Dimension A (mm)
81.7
130.7
151.7
186.7
221.7
151.7
*1
The mounted Connector shown in the appearance illustration is a MIL Connector.
*2
Only DIN Track mounting models are described here. Refer to the XW2R-series Connector-Terminal Block Conversion Units Catalog (Cat. No.
G077) for information on screw mounting models.
Ratings and Specifications
Rated current
Rated voltage
Insuration resistance
Dielectric strength
Ambient operating
temperature
1A
125 VAC, 24 VDC
100MΩ min.(at 500VDC)
500VAC for 1 min
(leakage current: 1 mA max.)
0 to 55°C
Details on Crimp Terminals
Wiring Terminal Blocks
•
Using Crimp Terminals (With a Terminal
Block with M3 Screws)
Terminal Screw Tightening Torque
•
Use a tightening torque of 0.5 N·m when
connecting wires or crimp terminals to
the terminal block.
Applicable crimp terminals
Round crimp terminals
Forked crimp terminals
1.25-3
1.25Y-3
Round crimp terminals
3.2 mm dia.
5.8 mm max.
Forked crimp terminals
3.2 mm
5.8 mm max.
Applicable wires
AWG 22 to 16 (0.30 to 1.25 mm
2
)
AWG 22 to 16 (0.30 to 1.25 mm
2
)
AWG 22 to 16 (round or forked crimp
Applicable wire
terminals)
Applic sizes
AWG 26 to 16 (stranded or solid wires)
able
wires Stripped length
9 mm
Tightening
0.5 N·m
Dimensions
Drawing is MIL Plug: XG4A-@@31
A
(Unit: mm)
Wiring Diagram
Mounted Connector model: MIL Connector
(44.81)
Connector
50
Terminal Block
M3
3.5
7 (Pitch)
The label contents depend on
the number of poles.
5.8
19.7
(48.05)
Mounted Connector model: FCN Connector
① ②
① ②
⑲ ⑳
⑲ ⑳
Connector
① ②
① ②
⑲ ⑳
⑲ ⑳
Terminal Block
Label Contents
Note:
The label contents for a Terminal Block with 34 poles are shown.
4
XW2R
Without power supply terminals
Slotted screw (rise up)
Ordering Information
Appearance
∗1
Mounted Connector model
XG4A-2031
XG4A-3431
MIL Connector
XG4A-4031
XG4A-5031
XG4A-6031
FCN Connector
FCN-364P040-AU
Number of poles
20
34
40
50
60
40
Model
∗2
XW2R-E20GD-T
XW2R-E34GD-T
XW2R-E40GD-T
XW2R-E50GD-T
XW2R-E60GD-T
XW2R-E40FD-T
Dimension A (mm)
64.4
98.5
113.5
138.5
163.5
113.5
*1
The mounted Connector shown in the appearance illustration is a MIL Connector.
*2
Only DIN Track mounting models are described here. Refer to the XW2R-series Connector-Terminal Block Conversion Units Catalog (Cat. No.
G077) for information on screw mounting models.
Ratings and Specifications
Rated current
Rated voltage
Insuration resistance
Dielectric strength
Ambient operating
temperature
Appli
cable
wires
Applicable wire
sizes
Stripped length
Tightening
1A
125 VAC, 24 VDC
100MΩ min. (at 500VDC)
500VAC for 1 min
(leakage current: 1 mA max.)
0 to 55°C
AWG 22 to 16 (ferrules)
AWG 26 to 16 (stranded or solid wires)
7 mm
0.5 to 0.6 N·m
Details on Crimp Terminals
Applicable crimp
terminals
Rod
TC-05
Dia. = 1
TC-1.25S
Dia. = 1.5
BT1.25-9-1
BT1.25-10-1
W = 2.2
Applicable wires
AWG22 to AWG18
(0.30 to 0.75 mm
2
)
AWG22 to AWG16
(0.30 to 1.25 mm
2
)
AWG22 to AWG16
(0.30 to 1.25 mm
2
)
Blade
t = 0.75
8-10 mm
W
Round rod
Dia.
8-10 mm
Blade
Note:
Round rod and blade crimp terminals are made by Nichifu.
Dimensions
Drawing is MIL Plug: XG4A-@@31
A
(44.81)
(Unit: mm)
Wiring Diagram
Mounted Connector model：MIL Connector
Connector
50
Terminal Block
The label contents depend on
the number of poles.
2.5
5 (Pitch)
(43)
19.7
Mounted Connector model：FCN Connector
① ②
① ②
⑲ ⑳
⑲ ⑳
Connector
① ②
① ②
⑲ ⑳
⑲ ⑳
Terminal Block
Label Contents
Note:
The label contents for a Terminal Block with 34 poles are shown.
5
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