KEYENCE SJ-M200 - Manual (Page 4)

3
1-2
Checking the Contents of the Package
The package contains the following components and accessories. Before you start using the SJ-M
Series, make sure that the package contains everything that it is supposed to contain. A Replacement
Electrode Unit and other accessories are available as options.
"Appendices - List of Options" (page 14)
Package Contents
Options
Compact Spot-type Static Eliminator
Instruction Manual
SJ-M Series
Controller Unit (SJ-M100 or SJ-M200) Static Elimination Head (SJ-M010 or SJ-M020)
Instruction Manual
WARNING labels (Japanese, German, French, Italian and Chinese
(Simplified)) *
* Use as necessary.
SJ-M010 or SJ-M020 Mounting Fixture 1p
For SJ-M020
For SJ-M010
Earth lead
Replacement Electrode Unit for SJ-M020
(OP-51607) Discharge Prevention Cap
(OP-75354)
Replacement Electrode Unit for SJ-M020G
(OP-75351)
PFA tube 0.5 m
(OP-75350)
AC Adapter SJ-U2
* For details of the AC cable, contact the
KEYENCE sales office in your district.
1-3 Names and Functions of Parts
This section describes the names and functions of parts on the SJ-M Series.
Static Elimination Head
● SJ-M010
● SJ-M020 (G)
(1)
(2)
(3)
(4)
(1) Electrode probe
Ion charge is emitted from the tip of this probe.
(2) Allowable mounting fixture range
The unit is fixed in place in this area with the
mounting fixture (provided).
(3) High-voltage cable
Ambient operating temperature: 0 to +80°C
Minimum bending radius 50 mm
(4) Air Input Unit
Supplies clean dry air.
(1) (2)
(3)
(4)
(5)
(1) Electrode probe
Ion charge is emitted from the tip of this probe.
(2) Nozzle mounting fixture
Used for installing a special nozzle.
(3) Allowable mounting fixture range
The unit is fixed in place in this area with the
mounting fixture (provided).
(4) High-voltage cable
Ambient operating temperature: 0 to +80°C
Minimum bending radius 50 mm
(5) Air Input Unit
Supplies clean dry air.
1-3 Names and Functions of Parts
Controller Unit (operation/display section)
Enlarged view of display section Terminal plate cover
Lights when the charged level of the target object is
displayed.
Lights when the ion emission level is being displayed.
Indicates the charged level of the target object.
Also, indicates the ion emission level.
Used for adjusting the ion balance and for selecting setting
items.
Lights when an alarm occurs.
Lights when the ion emission level has fallen below the set
value due to dirt or wear of the electrode probe.
Lights when the charged level of the target object is high
and static cannot be completely eliminated.
Used for determining setting items and for switching the
display.
Ion balance
indicator
Ion level
indicator
Ion monitor
keys
key
Alarm indicator
Ion level alarm indicator
Condition alarm indicator
Ion balance indicator
Ion level indicator
Ion monitor
keys
Alarm indicator
Ion level alarm indicator
Condition alarm indicator
key
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
* Button function and layout are common to SJ-M100, 200
* The color of plate of M200 is different from that of M100.
1-3 Names and Functions of Parts
Controller Unit (I/O terminal section)
* Common to SJ-M100, 200
■ Input circuit diagram
■ Output circuit diagram
Number Name Function
(1)
Condition alarm output
terminal Outputs when static elimination performance is influenced by excessive
charge. (N.O.)
(2)
Ion level alarm output
terminal
Outputs when the ion emission level drops. (N.O.)
(3)
Static elimination stop input
terminal Static elimination can be turned ON/OFF by shorting this terminal with
(6).
(4) Ground terminal Be sure to connect a Class D earth (maximum resistance of 100 Ohms).
(5) DC power terminal 24 VDC ±10%
(6) 0V terminal 0V for power and 0V for I/O
(7) Alarm output terminal Outputs when an alarm occurs. (N.C.)
(1)
(4) (5) (6) (7)
(2) (3)
+24V
3k Ω
INPUT( (3) )
0V( (6) )
Input a no-voltage contact (relay, etc.)
or NPN open collector to INPUT and 0V.
[ (3) (static elimination stop input)]
OUT
DC40V
100mA
0V( (6) )
Open collector output
[ (2) (ion level alarm output), (1) (condition alarm output), (7) (alarm output)]