NRG Carlo Gavazzi’s multifunction solid-state relays (SSRs) with Ethernet/IP, Profinet, EtherCAT and Modbus communications are designed for real-time communication with PLCs built into industrial machines. Offering an all-in-one solution for fast switching, accurate monitoring and high-speed communication, they seamlessly exchange data to achieve industrial digitalization. Both machine builders and users can install and use the technologies, according to Carlo Gavazzi, which is seeing interest from users looking to better monitor the heater status and power consumption of their extrusion and thermoforming lines. Other applications include uses with injection molding and blow molding lines. 

What’s new? An extension to the NRG SSRs, three-phase NRG SSRs. The technologies are designed to be modular and scalable while fitting in the same footprint as traditional solid-state relays. 

Benefits Better use of space, and real-time monitoring and predictive maintenance. With the SSRs, users can predict heater failures, reduce unplanned stoppages and optimize overall equipment performance. Users can easily retrofit them in existing control panels and, with the SSRs’ integrated current and voltage monitoring, Carlo Gavazzi says the technologies can reduce panel occupancy by up to 40 percent. With the NRGs, users can operate with smaller PLCs. In addition, the NRGs can be used for monitoring machine-performance variables and issues involving operating temperatures and electric current.  

Carlo Gavazzi Inc., Buffalo Grove, Ill., 847-465-6100, www.gavazzionline.com