Outline

0FCU-2000M (Field Control Unit) is a 32-bit class high performance DDC that can directly control and manage diverse equipment and, in particular, has an embedded dualization (backup) function designed to be applied to a system which requires high level reliability. One of the two ways, CPU dualization or CPU dualization + communication dualization, can be selected in accordance with the level of reliability required.
0It is used as a site control unit for the SiBAS-5000 System. It can be extended using diverse input/output modules as required, and input/output port management, control program programmable by the user, and direct control and management functions can be carried out by itself.

Functions and features

• High level communication (RS-485) dualization is supported (A/B port automatic switching function)
• Ceaseless CPU dualization function is supported with the main unit and backup unit.
• Direct monitoring and control functions (Point Management) for diverse equipment.
• Local setup and operation functions using the embedded LCD and keypad.
• Communication function: Diverse high level and low level communication functions (LAN, RS-485, RS-232, etc.) are provided.
• Diverse communication protocols (Cu-Net, Modbus, and terminal) are supported
• Setup and change of input/output types by simple setting (Ω, mA, and V)
• Security function using passwords and priority control function (7 grades)
• Download and upload of data setups by a computer, and firmware upgrade.
• Equipment control program preparation and control function (comprised of diverse function blocks of about 90 types)
• Time schedule function (about 100 schedules, daily, weekly, monthly, annual schedule, and skip)
• Dualized data backup function using semi-permanent MRAM and flash memory
• Number of points usable: Maximum 128 input/output points ( 8 XIM x 16 points = 128)
• System and communication status indication LEDs (RUN,ERR, XER, ACT, CU-NET, LAN, TERM, and XM-NET)