KEYENCE SJ-F036 - Manual (Page 8)

8
5-1 Timing Charts
■ Condition alarm output timing chart
■ Alarm output timing chart
Power
ON
OFF
Static elimination
stop input ON
OFF
Alarm indicator
Blinking
OFF
Alarm output
(N.C.) ON
OFF
Ion emission
Emitting
No
emissions
Condition
indicator Blinking
OFF
Condition alarm
output (N.O.) ON
OFF
When the condition alarm is output,
removing the cause of the alarm can
restore the normal state. One way of
restoring the normal state is to
enhance the installation
environment.
Max. 6.5 s
Power
ON
OFF
Alarm indicator
ON
OFF
Static elimination
stop input
Blinking
OFF
Alarm output
(N.C.) ON
OFF
Ion emission
Emitting
No
emissions
When the alarm is output, the
normal state can be restored by
performing one of the two available
restore methods depending on the
cause of alarm output.
For details on how to restore the
normal state, see "During an
alarm (levels 1, 2)" (page 9).
Max. 6.5 s
5-2 Specifications
■ Body
■ AC adapter
Static elimination stop input
Alarm output
Ion level alarm output
Condition alarm output
Power voltage
Current consumption
Operating ambient temperature
Operating ambient humidity
Voltage application method
Applied voltage
Ion balance control method
Static elimination time *1
Ion balance *1
Max. fan speed *2
Max. blow rate
Ozone concentration
Control input
Variable DC
±7000 V max.
I.C.C. method
3.1 m 3 /min
0.005 ppm max.
NPN open collector or no-voltage contact signal
NPN open collector
100 mA (40 V max.)
24 VDC±10%
1.2 A max.
0 to +50°C
35 to 65%RH (condensation not allowed)
Approx. 620 g
Approx. 2 sec
±5 V
0.8 m/s
Approx. 0.7 sec
±10 V
3.5 m/s
Model
Control output
Rating
Environmental
resistance
Weight
*1 Values obtained by measurement 300 mm from the front of the Static Elimination Blower
(SJ-F031: Blow rate min./SJ-F036: Blow rate max.)
*2 Values obtained by measurement 300 mm from the front of the Static Elimination Blower
SJ-F031 SJ-F036
Rated input
Rated output
Operating ambient temperature
Operating ambient humidity
* The power cable supplied with SJ-U2 is 125V rated power voltage.
100 to 240 VAC (50/60 Hz)
24 VDC 2.65 A
0 to +35°C
20 to 80% (condensation not allowed)
Approx. 250 g
Model
Rating
Environmental
resistance
Weight
SJ-U2
5-3 External Dimensions
■ Body
Static Elimination Blower and mounting fixture
Static Elimination Blower
126
11
0
181
106
(5)
2x2 M4 to depth 6
12.2
1 1.7
45
64.5
SJ-F031 61.5
SJ-F036 66.5
5.5
(50)
1
(121.6)
158
87
120
(Fixing part 121)
5-3 External Dimensions
■ Mounting fixtures
■ AC adapter (SJ-U2)
R35 4.5
3-M6
80°
30°
26 121 2.3
35
50
110
138
70
10
4.5
5.5
17
t = 3.2
60
4.5
98.5 83
5.5
40
40°
Mounting fixture (OP-84374) Ceiling-mounting fixture (OP-78477)
(37.5)
7
ш16
(10.3)
(16.3)
(12.5) (14) 28
ш3.5
1800
114.5
50.5