ZB4-504-IF1 Eaton Overload Relay

The ZB4-504-IF1 is an overload relay equipped with a Profibus-DP communications interface operating at 12 Mb/s. It supports digital fieldbus communication for integration into industrial automation systems requiring Profibus-DP protocol compliance. The device is designed for motor protection applications where real-time data exchange and remote monitoring via Profibus-DP are required. Its interface conforms to the Profibus-DP standard at the specified data rate, enabling interoperability with compatible controllers and engineering tools. No additional interface modules or external gateways are needed for Profibus-DP connectivity. The unit functions as a standalone overload relay while providing native Profibus-DP communication capability.