CB3055-0004
by Beckhoff
The Beckhoff CB3055-0004 from the CB Modular Motherboards series is a compact 3.5-inch industrial motherboard designed for demanding embedded systems in industrial automation. As a platform powered by the Intel® QM67 PCH, it supports 2nd Generation Core™ and Celeron® processors, ensuring high processing efficiency. With a maximum Memory Capacity of Up to 8 GByte of DDR3-1066/1333/1600 RAM across a single SO-DIMM204 slot, the CB3055-0004 delivers rapid task switching and responsive performance. The board’s Power Supply requirement of 24V supply voltage and integrated galvanic isolation circuit guarantees stable operation in harsh industrial environments.
The CB3055-0004 features an AMI® Aptio BIOS for flexible system configuration and a sturdy 3.5-inch board (102 mm x 147 mm) form factor that fits compact enclosures. It provides a versatile range of I/O: eight configurable GPIO lines, one PS/2 Keyboard/Mouse Interface, one COM port (COM1) for serial communication, and nine USB 2.0 interfaces for peripheral integration. The onboard chipset architecture and isolated power design set this motherboard apart by minimizing electrical interference and ensuring reliable signal integrity even under fault conditions.
In addition to its core connectivity, the CB3055-0004 excels in compatibility and durability, supporting legacy PS/2 devices alongside modern USB peripherals. The isolated 24V input and robust galvanic isolation improve system robustness and protect against ground loops and voltage spikes. The use of industry-standard DDR3 memory and widespread BIOS support ensures straightforward integration and maintenance. Ideal for embedded control units, industrial HMIs, and machine vision systems, this motherboard combines efficient power management and comprehensive I/O to enhance uptime and reliability in automated production settings.
