SMC Networks SYJ Series Operation Manual page 12

SYJ Series
Be sure to read this before handling
How to Use DIN Terminal
Caution
Connection
1. Loosen the holding screw and pull the connector out of
the solenoid valve terminal block.
2. After removing the holding screw, insert a flat head
screwdriver, etc. into the notch on the bottom of the
terminal block and pry it open, separating the terminal
block and the housing.
3. Loosen the terminal screws (slotted screws) on the
terminals block, insert the cores of the lead wires into
the terminals according to the connection method, and
fasten them securely with the terminal screws.
4. Secure the cord by fastening the ground nut.
Caution
When making connections, take note that using other than
the supported size (Ø3.5 to Ø7) heavy duty cord will not
satisfy IP65 (enclosure) standards. Also, be sure to
tighten the ground not and holding screw within their
specified torque ranges.
Caution
Changing the entry direction
After separating the terminal block and housing, the cord
entry can be changed by attaching the housing in the
desired direction (4 directions at 90°intervals)
*When equipped with a light, be careful not to damage the
light with the cord's lead wires.
Precautions
Plug in and pull out the connector vertically without tilting
to one side.
Compatible cable
Cord O.D.:φ3.5 to φ7
2
(Reference) 0.5mm , 2-core or 3-core, equivalent to JIS C
3306
/ / / /
Specific Product Precautions 4
Caution
Connector assembly with dust proof protective cover
･Effective to prevention of short circuit failure due to the
entry of foreign matter into the connector.
･Chloroprene rubber for electrical use, which provides
outstanding weather resistance and electrical insulation,
is used for the cover material. However, do not allow
contact with cutting oil, etc.
･ Simple and unencumbered appearance by adopting
round-shaped cord.
Caution
･Tubing attachment/detachment for One-touch fittings
1) Attaching of tubing
1. Take a tubing having no flaws on its periphery and
cut it off at a right angle. When cutting the tubing,
use tubing cutters TK-1,2 or 3. Do not use pinchers,
nippers or scissors, etc. If cutting is done with tools
other than tubing cutters, the tubing may be cut
diagonally or become flattened, etc., making a
secure
problems such as the tubing pulling out after
installation or air leakage. Allow some extra length in
the tubing.
2. Grasp the tubing and push it in slowly, inserting it
securely all the way into the fitting.
3. After inserting the tubing, pull on it lightly to confirm
that it will not come out. If it is not installed securely
all the way into the fitting, this can cause problems
such as air leakage or the tubing pulling out.
2) Detaching of tubing
1.Push in the release button sufficiently, pushing its
collar equally around the circumference.
2. Pull out the tubing while holding down the release
button so that it does not come out. If the release
button is not pressed down sufficiently, there will be
increased bite on the tubing and it will become more
difficult to pull it out.
3. When the removed tubing is to be used again, cut off
the portion which has been chewed before reusing it.
If the chewed portion of the tubing is used as is, this
can cause trouble such as air leakage or difficulty in
removing the tubing.
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Connector Assembly with Cover
One-touch fittings
installation impossible,
No.SYJ3000-OMM0002-A
and causing