YSC-3B and YSC-3EX electronic controllers are engineered to provide batch or speed control cycles of a solenoid-operated air-powered double diaphragm pump.
The solenoid valve converts the pump to ex-air. When the solenoid valve is energized, one side of the pump receives air, hence when it is unenergized, the other side of the pump receives air.
A cycle is defined as emptying both pump chambers once.
The YSC-3B batch controller provides batch control cycles of a product at repeated intervals. Once the specific predetermined amount has been reached, the control signals the pump to shut off. The system offers 3 separate batch cycles and is programmed using a 7-button keypad.
The YSC-3EX speed controller can be set at speeds ranging from 1 - 400 cycles per minute. The sytem is programmed using a 4-button keypad.
The connections for remote usage are a terminal strip also on the circuit board. The circuit board is installed in a NEMA 4X plastic enclosure. The unit always comes up in the last preset it was used in and is ready to run seconds after power is applied.
FEATURES & BENEFITS
NOTE: You must use the appropriate pump SOLENOID VALVE when using a YSC-3B or YSC-3EX units.