Sequential Controller designed
by MANIKS is to operate the MANIKS pilot valves used on dust
collector equipment. Light emitting diodes ( LEDs
) provide visual indication of which pilot valve is being energized
as well as “Power On “ indication. The number of sequenced steps is
adjustable from 2 through 10.
Controls are provided to adjust the
length of time between valves being energized (
Pulse Frequency ) and the length of time that the valve is
energized ( Pulse Duration ). Silicon semiconductor components
control all timing and logic functions.
Two independent methods of starting and stopping the Controller
are provided. The first method will automatically stop the sequence
and reset the Controller to the first valve position whenever A.C.
power is removed and then reconnected.
method is by a remote control contact connected to the terminals
provided. When the remote contact is opened, the sequence stops. When
the remote contact is closed, the sequence continues from the
A] Input Supply : 200 to 250 V AC, 50 Hz
B] Input Fuse : 3A, quick blow ceramic.
C] Pulse Frequency Range of Adjustability : 2 to 60 Seconds.
D] Pulse Duration Range of Adjustability : 20 to 200 Milliseconds.
E] Number of Sequence Steps : 2 through 10 , adjustable in field (
Factory set at 10 )
F] Operating Temperature Range 0˚C to 50˚C.
G] Repetitive Accuracy on Time Sequence : + / - 5%
H] Current Rating per Sequence Step : max.in rush current 2 A at 220
V AC (50 Hz)
I] Mountings :Four holes at 5.5 mm in controller( steel enclosure on
J] Dimensions : Open type, 193 mm high, 130mm,wide , 48mm deep.
(NOTE : Solid-state elements require that minimum continuous current
per sequence step must not be less than 0.050 amperes).
The catalog SQP – 1 Sequential
Controller provides timed sequential energization of connected
loads. When power is applied to the Controller, the “Power On” light
emitting diode (LED) provides visual indication and pilot valve
number 1 is immediately energized. "Output 1" LED provides
visual indication of this event. The pilot valve will remain
energized for the length of time as indicated by the setting of the “ Pulse Duration ” Control. Note that the
calibrated dials are for approximate settings only and if exact times
are required, that must be measured.
Pilot valve number 2 will automatically
be energized at some time interval after pilot valve number 1 has
been de- energized. This length of time will be as indicated by the
setting of the “ Pulse Frequency ” control,
“Output 2” LED will provide visual indication that this event is
occurring. The Controller will continue to sequentially energize the
pilot valves until the power is removed.
Our Catalogue No. SQP - 1 open type.
SQP - EN1 with enclosure,
SQP - EN2 enclosure with window.