Manufacturer: Yokogawa Electric Corporation provides Yokogawa Processor Module SCP401 SCP451

Yokogawa Base Plate A2BE1D-S110

CENTUM VP

Base Plate (for FCU) constitutes Field Control Unit (FCU) with each function module such as Power Supply Module, Processor Module, Bus Interface Module and I/O Module.
In addition, Base Plate (for FCU) selects an external interface by combining with HKU Interface Unit (A2FU1) or Primary Power Distribution Unit (A2FU2).