Mounting panel rack for optional redundant power supply and flexible configuration for I/O, CMU and power supply.

Applications

The 560MPR03 rack is designed for use with or without redundant power supplies. Therefore, it has two slots for redundant power supply units (PSUs). Up to 18 slots can be used for I/O boards, communication units (CMUs), or a mix of both.

It connects to other racks via the RTU560 serial peripheral bus. Up to seven 560MPR03 racks can be connected to a single I/O bus segment. Using the 560BCU04 bus connection unit, the 560MPR03 can be connected to a rack with up to eight communication units (560CMR01/560CMR02).

Even if only one communication unit is inserted, some functions require the 560BCU04. The 560MPR03 rack is mounted on the mounting plate inside the cabinet. A second power supply module can only be inserted and operated in slot 19. No other modules are permitted. Slot 18 is free when the optional second power supply module is not used.

560MPR03

Characteristics

On the mounting plate with height of 6 HE is mounted a 19’’ rack height 3 HE for single Euro-card format boards (DIN 41494). There are 20 slots available for the installation of boards.

Each power supply unit has a predefined slot allocated to it (slot 21 and slot 19). A second redundant PSU must be operated in slots 18 and 19. These slots can be used only with PSU modules.

Slot 1 to 17 can be used for I/O boards and/or CMU modules. If no redundant power supply is used, slot 18 can be used for an additional I/O board.

Fcp280

Foxboro FDC280 VS FCP280 Product Comparison

Foxboro (a brand under Schneider Electric) offers the FDC280 and FCP280 as part of its I/A Series process control instruments. Both devices are field-mounted, microprocessor-based controllers designed for industrial automation but serve distinct roles. This report examines their design, functionality, applications, and key differences to guide optimal selection.

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