기능

• All logic units must be installed on separate 2- or 3-port bases, sold separately.
• The logic unit has input (green) and output (red) pressure indicators to indicate the status of the corresponding signal.
• The unit comes with captive screws for all types of base mounting and a sealing o-ring is located on the bottom of each unit.
• timer module
• Pneumatic timer consisting of solenoid coil/core, operation spring, timing disk, filter and diaphragm.
• When current is applied, the core moves into the coil and pressure is applied to the diaphragm.
• The diaphragm moves to the top chamber and air is expelled through the timing disc.
• Delay can be adjusted by adjusting the needle valve.
• High reliability, long life