CB3051-0009 Beckhoff
Wake Industrial LLC is not an authorized distributor of this product.
The Beckhoff CB3051-0009 is part of the CB Modular Motherboards series and has a 3.5-inch form factor with a board size of 102 mm by 147 mm. It features support for up to 4 GB of DDR2-667 memory, two SATA ports with a maximum transfer rate of 3 GB per second, and eight USB 2.0 ports. The motherboard also includes AC97 audio with SPDIF In/Out, four serial ports, and both 10/100 and 10/100/1000 Base-T Ethernet interfaces.
Internal Product Review
The CB3051-0009 is a Beckhoff modular motherboard that stands out with DDR2-667 memory support and a 4 GByte capacity. Dual Ethernet with 10/100 and 10/100/1000 Base-T plus 8 USB 2.0 ports gives the platform excellent I/O flexibility for embedded control work. The 3.5-inch form factor and 5 V ±5% supply make the motherboard a very efficient choice for compact industrial computing.
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Product Description:
The CB3051-0009 modular motherboard is produced by Beckhoff within the CB Modular Motherboards series. It is an embedded computing board intended to be integrated into panel PCs, DIN-rail controllers, and other compact devices that supervise or coordinate industrial processes. By providing processor, memory, and field-interface resources on a single card, the board becomes the central platform for running real-time operating systems, executing PLC logic, and handling local data acquisition tasks in factory or machine-level automation.
The board footprint is 102 mm x 147 mm, and it keeps this size by using the 3.5-inch form factor standard, which eases installation in confined enclosures. Network access is handled through one Fast Ethernet port and one Gigabit Ethernet port, listed as 1x 10/100 + 1x 10/100/1000 Base-T, allowing simultaneous machine-network and enterprise-network links. System memory expands up to 4 GByte of DDR2 RAM, and the use of DDR2-667 modules balances bandwidth with moderate power draw. The board presents one IDE connector for legacy storage, two SATA ports for modern drives, and an LVDS interface that supplies 18-bit color depth to flat-panel displays. AC-97 audio with SPDIF in and out supports alarm tones or voice prompts, while four serial ports and eight USB 2.0 ports add flexible peripheral connectivity.
A dedicated fan header delivers 12 V for active cooling, but the layout tolerates die temperatures up to 100 °C for fanless deployments when airflow is adequate. Each SATA channel reaches 3 GByte/sec, ensuring that solid-state or rotating drives do not bottleneck high-volume logging. The board provides 8 USB interfaces, accommodating touchscreens, barcode readers, or wireless adapters, and four serial channels remain available for Modbus or proprietary sensors. The board operates from a single backplane supply of 5 V ±5%, simplifying power distribution inside compact control cabinets.
