ABB FENA-21 Ethernet Adapter Module abb product an electric ring can be

an electric ring can be set up via CAT5 cables or a network redundancy and/or a server redundancy can be set up in a star-shaped network with switches

Support for 3- and 4-wire RTDs with built-in excitation and automatic detection

PowerLogic PM5500

in an electrically isolated form

Field Control Profibus Interface

ABB FENA-21 Ethernet Adapter Module abb product an electric ring can beABB FENA 21 Ethernet Adapter Module 2 x Ethernet Ports Product Nr.: 3AUA0000089108 The F series FENA 21 is a 2 port Ethernet adapter supporting several communication protocols: PROFINET IO, EtherNet IP and Modbus TCP. The selection for the protocol is done via a parameter in a drive.