SDS DataNode Pulse Input (Water Meter/Power Meter)

The SIGNAL DataNode CN (Counter Type) is a two-wire device designed to detect and accurately count pulses from water meters and power meters.

SIGNAL SDS Series irrigation controllers include a pulse input on the terminal strip, allowing them to accurately read total water usage and live flow.

However, for water meters located a distance away from the controller, the DataNode CN (Counter Type) allows users to connect a meter anywhere along the two-wire path.

Additionally, if a number of meters are required, DataNodes CN (Counter Type) allow for a total of 7 to be read back to the controller.

Note: Live flow can only be detected by directly wiring a meter to the terminal strip on the controller.