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Common
Functions
of MCB-7/8/9;
ERTC-01; EF-10/10T
On Delay (Er)
A
u __ ----_
In the On Delay mode, after the device is energized, the timer starts to
count up and when it reaches the adjusted time, the relay is energized.
• t
L.•
DELAY - ON
~.J:·JIo~fflll ••••
DELAY: - OFF
~-!~~!- _
(3)16~
(2)180
t
Off Delay (Em-1)
In the Off Delay mode, after the device is energized and with start input,
the relay is energized and becomes de-energized
u __ ----_
at the end of the time
adjusted by the user.
(1)15
a24al
• t
• t
Ion
Down Timer
In the Down Timer mode, after the device is energized,
counter starts to count down from the time adjusted
the down
by the user and
when it reaches zero, the relay is energized.
u
ON FLASHER
Flasher
~ ~
~
In the Flasher mode, after the device is energized, when tOFF time ends the relay
is energized and becomes de-energized
at the end of the delay. The starting mode
of the flasher mode can be chosen as ON or OFF mode. In the OFF mode flasher
starts with tOFF and energized after the tOFF value, then continues to tOn mode.
In the On mode flasher starts with tOn and deenergized
then continues
Functions
to tOFF mode. The Flasher function
~: Relay Voltage
• t
~
~
t,:
141 ••••
•
~ ~
•••
:
'++=:
t,: :
III
• t
3(6)~2(5)
•t
.,4a.
is also kept during "t," time.
of DG-06 / DG-10 / DG-60
is off, relay stays energized
during
R
Machine Relay
of 220 V. After the waiting
(No Voltage,
Delayed Impulser)
(ERB-30/50)
time of the selected
is turned off. After a fixed waiting
terminal,
uJ
220 V at the Wash
time(1 Os for Erb-30,
(Rinse) gives an output of 220 V. Rinsing
the device
has to be turned
...•.
t
WaShing~ ~ •••
3s for Erb-50),
twashing
_~
__
-cf
141
-+. t
....••t
for PK21/PK15,
off and on again.
for PK25),
is applied,
are closed
the star contacts
and
operating time, tA• The delta contacts [(2/15,
of the transition
then
3/18)
[(1/16,
released
transition
2/15)
after
the
for PK21/PK15]
are
time, t" = 50 msec (fixed at factory).
time is ± 5 msec.This
u
STAR
• t
• t
~A
to
The fault
DELTA
W
: lmsl
~ll
• t
time can be adjusted
rnsec.) in PK25 type.
Circuit Plan
Main Connection
L1----+----------
2115
1(a3)
j
Note: 24 VAC/DC
-cf
E
018
voltage
closed after the transition
o Rinse
A1.LA2
trinsing
of SER-Y/U
the operating
Eo Wash
A1
!
~
Rinsing r1
time can be
adjusted between 1 and 30 seconds by using the trimmer on the device. After
the adjusted rinsing time, 220 V at the Rinse terminal is turned off. In order to
redo the same operation,
,-iL
-t-•...•
. tOff'
When the device is energized after one of T1, T2, T3, T4, T5 terminals is
short-circuited
with the TO terminal, washing terminal (Wash) gives an output
rinsing terminal
-...;...!
At the end of that time, output relay turns OFF.
If the supply is applied before toff time isn't up, output relay
continues to stay energized.
(to= 20-500
2-3: Right
5-6: Left
OFF" and the right output
ON", and this situation
toff time.
Functions
• t
t...
U_ •••••••
u Operating Voltage r'l
is kept for "t," times. At the end of this
When the supply voltage
When
• t
• • •
repetitive.
the right output relay starts to
period, the left output relay "switches
relay "switches
terminal
: toff
• t
C
is applied,
OFF and this condition
Washing
~
• •
of SSR-2x
When the line voltage
adjusted
U
after the tOn value,
is continuously
work as "switching ON" and the left output relay as "switching
OFF". At the end of "t," time both of two output relays switch
Functions
OFF FLASHER
ton
• t
supply of SER - Y/U is applied
between
~
A2-A3
82
Print Date: 03.2013
ea
1/;6~n~- 3/18
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016
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