NRGC-PN NRG controller, PROFINET interface, NRG bus, 24 V DC

The NRGC controls the NRG BUS chains and communicates directly with the system's main controller via the PROFINET connection. All NRGC-PNs within the system are identified by a unique MAC address printed on the product enclosure. The main function of the NRGC-PN is to enable communication between the main controller and the individual RG..N semiconductor relays in the system. In addition, the NRGC-PN performs internal operations to set up and maintain the internal bus. The NRGC-PN must be supplied with a voltage of 24 V DC. The NRGC-PN has LEDs on the front panel that indicate the status of the controller, ongoing communication with the main controller and the RG..Ns in the bus chain, as well as all alarm states that can occur with the NRGC-PN.