Heron 24V Pump Start

The optical pump start will switch on a 24V AC output whenever there is 30V on the two-wire cable. It has a 30mm isolation between the two-wire cable and the pump control providing excellent immunity to electrical surges.

Requires a 24V AC supply. The 24V AC supply can be provided by using Heron’s DIN rail mounting transformer.

Output: 24VAC rated at 0.6A

The input can be driven from an intelligent pump start decoder to make an intelligent pump start. In this case you can switch on and off a pump at any point during an irrigation program.