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Water-resistant Terminals
Section 5-4
Note
1.
Tighten the connector securely by hand to a torque of 0.39 to 0.49 N
⋅
m. If
the connector is not tightened securely, the connector will be loosened or
cannot maintain the enclosure rating. Do not tighten the connector with
tools such as pliers, or otherwise the connector may be broken.
2.
A single I/O power supply can be used for input and output. Input devices
may, however, malfunction due to noise generated from output devices.
Therefore, it is recommended to use independent I/O power supplies.
3.
Commercial available VCTF cable can be used for I/O power cable, provid-
ed that the specifications of the VCTF cable, such as the permissible cur-
rent and voltage drop, satisfy the conditions.
I/O Wiring
Used the following XS2-series Round Water-resistant Connectors to wire I/O.
Connectors
A sensor with a relay connector can directly connect to the Unit.
When connecting a device, check the pin arrangement of the device with the
datasheet.
Refer to the Sensor General Catalog for sensors with connectors and Round
Water-resistant Connectors (sensor I/O connectors) in detail.
Note
1.
Tighten the connector securely by hand to a torque of 0.39 to 0.49 N
⋅
m. If
the connector is not tightened securely, the connector will be loosened or
cannot maintain the enclosure rating. Do not tighten the connector with
tools such as pliers, or otherwise the connector may be broken.
2.
Attach the XS2Z-12 Water-resistant Cover or XS2Z-15 Dust Cover to un-
used connectors.
Type
Model
Connector with Cable (Male plug on one
end)
XS2H-D421-
@
80-A
Connectors with Cable (Socket and plug)
XS2W-D42
@
-
@
81-A
Connector Plug Assembly (Male)
(Crimp terminals/Solder terminals)
XS2R-D4
@@
Sensor with built-in connector
Sensor with relay connector
XS2G
Sensor with cord
XS2H-D421-
(
80-A
Round Water-resist-
ant Connector with
Cable
XS2M-D42
(
-
(
81-A
Round Water-resistant
Connector with Cable
(socket and plug)
XS2Z-12 Water-resistant Cover
XS2Z-15 Dust Cover
The connector with the Water-resistant
Cover will be of IP67 construction. Attach
the Water-resistant Cover to the connec-
tor and tighten the Water-resistant Cover
securely by hand to a torque of 0.39 to
0.49 N
•
m.
Press the Dust Cover deeply
enough to the Dust Cover. The
Dust Cover is not of IP67
construction.