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Waterproof Terminals (IP67) Section 5-4
Compatible Connectors
Note 1. Tighten the connector by hand to a torque of 0.39 to 0.49 N
⋅m. If the con-
nector is not tightened sufficiently, it will not provide the expected environ-
mental resistance and may come loose from vibration. Do not use pliers or
other tools to tighten the connectors, because the tools may damage the
connectors.
2. The same I/O power supply can be used for both input and output devices,
but the noise from the output devices may cause the input devices to mal-
function. Use separate power supplies if possible.
I/O Wiring Connect the I/O Wiring to the Environment-resistive Terminal with the XS2-
series Round Waterproof Connectors listed in the following table.
Compatible Connectors
Sensors that are pre-wired with a connector can be connected directly.
Refer to the Catalog or manual for details on the device’s connections before
connecting any device.
Note 1. Refer to the OMRON Sensors Catalog (X42-E1-3) for more details on the
sensor connections and Round Waterproof Connectors.
2. Tighten the connector by hand to a torque of 0.39 to 0.49 N
⋅m. If the con-
nector is not tightened sufficiently, it will not provide the expected environ-
Connector Model
Cable with connectors on both ends (socket and plug) XS2W-D42@-@81-@
Cable with connector on one end (female socket) XS2F-D42@-@80-@
Connector socket assembly (female)
(Crimp-connector or solder type)
XS2C-D4@@
T-joint CS2R-D427-5
DRT1-ID04CL DRT1-OD04CL
XS2R-D427-5
T-joint
XS2W-D42@-@81-@
Cables with shielded
socket on one end
and plug on the other
I/O power supply
I/O power supply
XS2R-D427-5
T-joint
XS2F-D42@-@80-@ Cable with
shielded socket on one end
XS2W-D42@-@81-@ Cable
with shielded socket on one
end and plug on the other
Connector Model number
Cable with connector on one end (male plug) XS2H-D421-@80-A
Cable with connectors on both ends (socket and plug) XS2W-D42@-@81-A
Connector plug assembly (male)
(Crimp-connector or solder type)
XS2G-D4@@
XS2G-D4@@
XS2W-D42@-@81-A Cable
with shielded socket on one
end and plug on the other
XS2H-D421-@80-A Cable with
shielded plug on one end
Pre-wired Sensor
Sensor with attached connector
Pre-wired Sensor with connector