Parts Name
Function Description
How to detach the terminal cover
Wiring Diagram
Terminal Arrangement
Cycle Control (Zero Crossing Control)
Phase Control
How to Wire the Input Signal Terminal
Using 4 ~ 20 mA DC, OUT
ADJ(internal volume)
According to the input 4 ~ 20 mA DC,
the output is limited by OUT ADJ.
According to the input 4 ~ 20 mA DC,
the output is limited by external V.R.
Cycle Control method is a method of making a
loaded power as proportionally repeated
ON/OFF cycle by a signal of input control in a
fixed cycle. The proportionally repeated ON/OFF
cycle makes the power applied to the load be
regularly. This method is better than Phase
Control since this control method makes the
loaded power be ON/OFF at the zero point of AC
when it is ON/OFF so that there is almost no
noise occurrence and it is better for the linearity
compared to the Phase Control.
In Cycle Control, SOFT START function is not
operating.
AC power source has 50/60 Hz frequency and 1/2 cycle of 60 Hz frequency
appears a value of 0 ~180 degree in about 8.33 ms. Phase Control is a method
that after inputting 1/2 cycle into AC power source, it proportionally generates
power between 0 ~ 180 degree in 8.33 ms according to the control signal. Also,
this method can be fully adjusted according to the wave form of AC so that AC
motors and other variety of electronic devices are controlled easily.
ON/OFF Control (Contact Control)
ON/OFF Control is automatically set by the wiring terminal. (Refer to the wiring
diagram of the input signal terminal.) Not by receiving the input voltage and input
current, this method controls the output voltage by receiving contact point signal
of relay and others.
Output Voltage Limitation (OUT ADJ)
When selecting the external V.R(10 ), the output voltage limitation (OUT ADJ) is
also operating.(Factory default Setting= Maximum) If you do not want to use the
factory default then turn to the maximum.
This can not be used in ON/OFF Control.
SOFT START (DOWN)
If turn ON the power switch for the first
time then there may be damaged to the
load or electric power element or others
since the maximum power delivers to the
loads when using inductive load or etc. to
capacitive load. Therefore, SOFT START
function helps to increase gradually the
loaded voltage.
Setting Time: 0 ~ 50 seconds (Factory default setting = 0 second)
If SOFT START VOLUME is turned to the minimum then SOFT will not be operated.
In the Cycle Control, SOFT will not be operated.
All the operation, other than those, can be used by the selection.
There is no meaning in the ON/OFF Control.
Output Display LED
If the control operation is normally operated after inserting the power supply then
the LED will do the lighting operation.
By external V.R, the output voltage is
limited.
Using 4 ~ 20 mA DC, External
V.R(10
)
Using External V.R(10
), OUT
ADJ(internal volume) [Manual
Control]
Using only OUT ADJ(internal
volume) [Manual Operation
Control]
Using ON/OFF, External
V.R(10
)
Using ON/OFF, OUT
ADJ(internal volume)
4 ~ 20 mA (INPUT)
+
4 ~ 20 mA
(INPUT)
+
1
2
3
JUMP
1
2
3
JUMP
ON/OFF
1
2
3
By external V.R, the output voltage is
limited.
ON/OFF
Volume for
Limiting Output
(OUT ADJ)
Soft Start
Volume
Setting
Control Method
Selection Switch
LED for Output
Display
Load Connection
Terminal Block
Input Signal
Terminal Block
Terminal
Cover
Case
Panel hook
(M4
5) for
Setting Up
Panel hook (M4
5)
for Setting Up
(Since the switch method can not be changed during the operation, it is
important to confirm the position of the switch before inserting the power.
Please, insert the power after confirming the position of the switch.)
Control Method Selection
Switch
Position
Control Method
CYCLE (Cycle Control)
PHASE
(PHASE CONTROL: Factory Default)
INDUCTOR (L Load)
Cycle Control
Phase Control
Loaded Inductor
10% Control
50% Control
90% Control
Output
Contact
Point Signal
Output
Time (T)
(0 ~ 50 seconds)
Detachment
Attachment
When looking at the front of
the terminal cover, certainly
give the force in the direct of
the number 1 in the right side
and lift in the direction of the
number 2 then detach it.
When looking at the front of
the terminal cover, surely
after inserting the left hole to
the case body first, give the
force in the direction of the
number 1 and lift down in the
direction of the number 2
then attach to the body hole.