SMC Networks ISE2 Series Manual page 4

ZSE2/ISE2
Series
Calibration Procedure
Set the ON-pressure by the pressure setting
trimmer. Turning clockwise can set the high
pressure/high vacuum pressure.
Pressure
setting trimmer
Indicator light
Set the possible min. pressure for adsorption
confirmation. If setting the pressure lower
than that, switch becomes ON in case that
adsorption is not completely done. If setting
the pressure higher than that, switch does
not become ON even though it may absorb
workpieces.
Supply pressure
Set point
Atmospheric 0
pressure
Regarding the pressure setting
Caution
Observe the following precautions for setting
the vacuum pressure: Use your fingertips to
gently turn the screwdriver. Do not use a
screwdriver with a large grip or with a tip that
does not fit into the trimmer groove because
this could strip the groove.
Hysteresis
Hysteresis is the pressure difference between
the ON and the OFF pressure of the output
signal. The set pressure is the pressure
selected to switch from OFF to ON condition.
Set point
Atmospheric
pressure 0
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How to Use Connector
1. Attaching and detaching connectors
When assembling the connector to the switch
housing, push the connector straight onto the
pins until the lever locks into the housing slot.
When removing the connector from the
switch housing, push the lever down to
unlock it from the slot and then withdraw the
connector straight off of the pin.
SET
Hook
Steady adsorption
Unsteady
2. Crimping of lead wires and sockets
adsorption
Strip 3.2 to 3.7 mm at the end of the lead
Non adsorption
wires, insert the ends of core wires evenly into
the sockets, and then crimp with a crimping
tool. When this is done, take care that the
coverings of the lead wires do not enter the
core wire crimping area.
(Crimping tool: model no. DXT170-75-1)
Core wire crimping area
Socket
Hook
3. Attaching and detaching lead wires
with sockets
Attaching
Insert the sockets into the square holes of
the connector (with +, 0, – indication), and
continue to push the sockets all the way in
until they lock by hooking into the seats in
the connector. (When they are pushed in
their hooks open and they are locked
automatically.) Then confirm that they are
locked by pulling lightly on the lead wires.
Detaching
To detach a socket from a connector, pull out
the lead wire while pressing the socket's
ON
hook with a stick having a thin tip (about 1
mm). If the socket will be used again, first
spread the hook outward.
OFF
Socket
Hook
Lead wire 0.2 to 0.33 mm
2
Max. coating O.D.
ø1.7 mm
Socket
Hook
Connector
DC polarity indicator
Lever
Lead wire 0.2 to 0.33 mm
2
Max. coating O.D.
Socket
ø1.7 mm
Connector
DC polarity indicator
Lever
Pin
Slot
Housing
Covering retainer
Core wire
Lead wire
Covering
Connector
Lead wire
Internal Circuit and Wiring
Example
-15 NPN open collector
DC ( + )
Brown
OUT
Black
Load
Max. 30 V, 80 mA
DC (–)
LED Red
Blue
Electric circuit diagram
-55 PNP open collector
DC ( + )
Brown
OUT
Black
Load
DC (–) Max. 80 mA
LED Red
Blue
Electric circuit diagram
Connection example with a PLC
at
– common terminal
Switch
DC ( + )
Brown
OUT
Black
DC (–)
Blue
– +
12 to 24 VDC
Filter case
Caution
1. Do not use with thinner, carbon tetrachloride,
chloroform, acetate, aniline, cyclohexane, tri-
chloroethylene, sulfuric acid, lactic acid and
watermiscible cutting fluid (alkaline).
2. Operate it away from direct sunlight.
Caution
Refer to pages 16-14-3 to 16-14-4
for Safety Instructions
Common Precautions on the
products mentioned
catalog, and refer to pages 16-1-
11 to 16-1-13 for Precautions on
every series.
+
12 to 24 VDC
–
+
12 to 24 VDC
–
PLC Input
terminal
–
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