SMC Networks SX3000 Series, Operation Manual

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One-touch Fittings
The pitch of the SX series piping ports (PE, A, B etc.) has been
set assuming the use of KJ series one-touch fittings. Therefore,
when using fittings, there may be some interference between
fittings, depending on the type and size, so please use after
checking dimensions in the catalog for the pipe fitting being used.
1. Tube attachment/detachment for one-touch fittings
1) Attaching of tubing
(1) Take a tube having no flaws on its periphery and cut it off
at a right angle. When cutting the tube, use tube cutters
TK-1, 2 or 3. Do not use pinchers, nippers or scissors, etc.
If cutting is done with tools other than tube cutters, there
is the danger that the tube may be cut diagonally or
become flattened, etc., making a secure installation
impossible and flatness cannot be surely installed and it
causes the tube omission and the air leakage after it
closes it.
(2) Grasp the tube and push it in slowly, inserting it securely
all the way into the fitting.
(3) After inserting the tube, 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 tube pulling out.
2) Detaching of tubing
(1) Push in the release button sufficiently, and push the collar
evenly at the same time.
(2) Pull out the tube 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 tube and it will become more difficult to pull it out.
(3) When the removed tube is to be used again, cut off the
portion which has been chewed before reusing it. If the
chewed portion of the tube is used as is, this can cause
trouble such as air leakage or difficulty in removing the
tube.
Connect so that polarity is matched to the connector’s (+), (-) and
A, B and COM indicators, In the case of voltage specifications
other than 12 or 24 VDC, take care to avoid mistaking polarity, as
there is no diode to prevent reverse current.
In the event that lead wires are connected in advance, they will be
as shown below.
Pos. common specifications
A (-) : Black
COM (+): Red
B (-) : White(Without lead wire case of single solenoid)
Neg. common specifications
A (+) : Black
COM (-): Yellow
B (+) : White(Without lead wire case of single solenoid)
Light Indication
When equipped with light/surge voltage suppressor, the light
window turns orange when solenoid A is energized, and it turns
green when solenoid B is energized.
Fixed DIN rail manifold
Fixed "45", "45
□
" DIN rail manifold to the setting side with screws,
fix points as follows:2 to 5 stations: 2 points 6 to 10 stations :
3points 11 to 15 stations: 4 points 16 to 20 stations:5 points
If fixed at lesser points than specified and use it, there could be a
warp or torsion in the DIN rail and the manifold and lead to bring
some troubles such as air leakage.
Mount it so that there is no slippage or deformation in gaskets,
and tighten with the tightening torque as shown below.
Light/surge Voltage Suppressor
Solenoid Valve Mounting
Caution
Model Thread size Tightening torque
SX3000 M2 0.17 N
･
m
SX5000 M3 0.8 N
･
m
SX7000 M4 1.4 N
･
m
SX3000/5000/7000 Series
Specific Product Precautions 3
Be sure to read before handling.
Caution
Solenoid A
A side: Orange(Right)
B side: Green(Left)
Indicator light
Solenoid B
Caution
Caution
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SX3000-OMM0002-B