AMIKON INDUSTRIAL SUPPLY YOKOGAWA / COMPONENT RECORD Yokogawa · FIO Node Interface Component A2EE1A-T ESB Bus Adapter connector unit with terminator, listed for use with the SB401 ESB Bus Interface Slave Module. Component Identification Product Category ESB Bus Adapter Yokogawa identifies A2EE1A as the ESB Bus Adapter for the SB401 ESB Bus Interface Slave Module. System Context FIO Node Unit The adapter is listed as part of the ESB Bus interface arrangement in the A2NBX1 FIO