The B&R 3BP152.41 is a BP152 base-plate nine-slot backplane for B&R System 2005 automation hardware, providing a single 9-slot mounting platform for CPUs, I/O, and expansion modules in a rack. It includes a backup battery to preserve critical data during power interruptions and distributes power and signaling to all installed modules. As part of the BP15x backplane family, this nine-slot assembly supports modular, scalable configurations within a compact backplane footprint.
