Electrical control unit "that stores control equipment such as sequencers and solenoid valve. Air pressure valve opening and closing operations are all in touch.
The electric control unit "has been housing a control device such as a sequencer or solenoid valve. Opening and closing operation of pneumatic valve is done in all the touch panel.
The electrical control unit is accommodated in the sequencer control equipment such as an electromagnetic valve. The opening and closing operation of the valve are all at the touch panel.