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5PC800.B945-05 B & R Automation

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Internal Product Review

The 5PC800.B945-05 is a B & R Automation industrial automation unit built around an Intel Atom N270 processor and an Intel 945GME chipset. Technical performance is well suited for control and visualization tasks, with support for up to 3 GB of DDR2 memory and 2 SATA plus 1 IDE storage interfaces. Strong display capability with DVI resolution up to 1920 x 1080 makes this unit a capable platform for machine-level computing.

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Product Description:

The 5PC800.B945-05 is a compact industrial computer module manufactured by B & R Automation for the 5PC Industrial Automation Units series. Installed inside cabinets or control panels, it supplies deterministic processing power to PLC logic, motion coordination, and visualization nodes across automated equipment. By integrating CPU, chipset, graphics, and network interfaces on a single board, the unit reduces wiring complexity and provides a standardized hardware platform for real-time machine control tasks.

At the heart of the unit sits an Intel Atom N270 processor that runs at 1660 MHz and interfaces with the board through the Intel 945GME chipset. This low-power CPU exchanges data over a 533 MHz front-side bus, keeping cycle times predictable for soft-PLC runtimes. Integrated networking is handled by the Realtek RTL8111C Gigabit Ethernet controller, enabling deterministic communication with supervisory systems and remote I/O blocks. Together, these components form the computational and I/O backbone, allowing deterministic control loops, rapid recipe downloads, and timely diagnostics within distributed automation architectures.

Program code and production data are buffered by 24 kB of L1 cache and a 512 kB L2 cache before moving to system memory, which can be expanded up to 3 GB across two sockets that accept DDR2 modules. The integrated Intel Graphics Media Accelerator 950 renders operator displays at a maximum 1920 × 1080 resolution and supports a 32-bit color palette for clear status visualization over DVI links. A single processing core coordinates tasks while the 45 nm process technology keeps thermal output low. Two SATA ports plus one IDE channel accommodate solid-state or rotating media for recipe storage and event logging.

Chipset
Intel 945GME
Clock Frequency
1660 MHz
Color Depth Max
32-bit
Core Count
1
Dvi Max Resolution
1920 x 1080
Ethernet Controller
Realtek RTL8111C
External Bus
533 MHz
Graphics Controller
Intel Graphics Media Accelerator 950
L1 Cache
24 kB
L2 Cache
512 kB
Max Memory
3 GB
Memory Sockets
2
Memory Type
DDR2
Process Technology
45 nm
Processor Type
Intel Atom N270
Storage Interfaces
2x SATA, 1x IDE

Frequently Asked Questions about 5PC800.B945-05:

Q: What type of processor does the 5PC800.B945-05 industrial unit use?

A: The 5PC800.B945-05 features an Intel Atom N270 processor running at 1660 MHz.

Q: How much system memory can be installed in the 5PC800.B945-05?

A: This unit has a maximum supported memory of 3 GB DDR2 across two sockets.

Q: What is the maximum display resolution of the 5PC800.B945-05?

A: The 5PC800.B945-05 supports a display resolution up to 1920 x 1080 via its DVI output.

Q: Which types of storage interfaces are available on the 5PC800.B945-05?

A: For storage, the 5PC800.B945-05 provides two SATA ports and one IDE interface.

Q: Which Ethernet controller is included in the 5PC800.B945-05?

A: This model comes equipped with a Realtek RTL8111C Ethernet controller for network connectivity.

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