Description

Switching relay for alternating control of two electric pumps with manual timing (3 – 520 sec.)
Control signals by closing contact, pressure switch and internal timing

Applications

• Alternating control of two electropumps
• Control signals by closing contact, pressure switch and internal timing

Operation

MODE A and B – (shunt 8-6)

During each actuation of input “P1”, alternately output “S1” and “S2”. If a “P2” action appears during the “P1” operation, it will also switch on the other output.

MODE C – (pre-programmed at the factory)

During each actuation of input “P1”, alternately output “S1” and “S2”. If a “P2” action appears during the “P1” operation, it will also switch on the other output.
When the “P1” input remains active longer than “t” set on the front panel button (3 to 520 sec. Scale), it will switch on the available output (“S1” or “S2”). This remains on while “P1” remains active.

Technical Data – PDF

Download the Technical Data Sheet for this product here.