The ECO-NAI module has 12 digital I/O that can be configured in pulse mode for reading energy meters. It can also receive 6 analog measurements from level sensors.
The ECO-NAI module communicates on the CAN or RF network with the ECO-MCC station.
When the measurement of the counting must be certified, we place energy meters with M-Bus output. These are connected to the ECO-MCC station M-Bus interface. The "MBUS master" interface can connect over 40 networked energy meters. For an extension of the M-Bus network, several M-Bus cards are placed on different MCC in order to increase the number of counters.