FOUNDATION Fieldbus Linking Device

The ABB LD 810HSE EX  3BSE091722R1 is a FOUNDATION Fieldbus Linking Device designed for the ABB 800xA DCS and S900 I/O systems. It serves as a gateway between FF-HSE (High Speed Ethernet) and FF-H1 (Foundation Fieldbus), enabling seamless integration of field instruments in hazardous areas.

The ABB LD800HSE (3BDH000320R02) is a FOUNDATION Fieldbus (FF) linking device for ABB Advant OCS and System 800xA distributed control systems . Its core function is to serve as a gateway between up to four FF H1 fieldbus segments and a high-speed Ethernet (HSE) subnet, enabling seamless integration of FOUNDATION Fieldbus devices into the control system architecture.