Product Description:

The CB3053-00 motherboard is produced by Beckhoff and belongs to the CB Modular Motherboards series. As a compact embedded control board, it functions as the processing backbone for IPC platforms and DIN-rail controllers used in machine automation. Its layout integrates CPU, memory, and field I/O interfaces so the board can be mounted directly inside control enclosures without additional backplanes or carrier assemblies.

With a board outline conforming to the 3.5 in SBC format, the card occupies 147 mm × 102 mm of panel space. A single 24 V DC input powers all logic rails, simplifying cabinet wiring compared with multi-voltage ATX supplies. Eight high-speed receptacles provide 8 USB ports, each limited to 500 mA so sensors, HMI panels, or service sticks can be powered directly. Digital video is routed through the DVI-D connector for lossless panel signals, and two RJ45 sockets supply 2 LAN ports that support Ethernet-based fieldbus gateways and remote diagnostics. Additional legacy links include two RS232 serial channels and a Type III Mini-PCI slot for wireless or fieldbus cards.

System performance is scaled by a maximum of 2 GByte of RAM inserted into the single SO-DIMM200 slot, and the module must follow DDR2-533 timing so the chipset can access data deterministically during real-time tasks. The silicon junction is rated for 90 °C, giving headroom for fanless operation inside sealed cabinets that reach elevated ambient temperatures. HDA 5.1 audio is included for local sound output, while the remaining onboard interfaces can connect display hardware and peripheral devices without extra expansion boards. This allows the motherboard to support compact controller layouts that combine control, visualization, and device communication on one board.