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CB3050-0003 Beckhoff

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The Beckhoff CB3050-0003 is part of the CB Modular Motherboards series and supports a maximum memory of 2 GB DDR-333 SO-DIMM200. It features six USB ports, four serial ports, one mini-PCI slot, and two IDE channels. The motherboard includes AC97 audio, DVI-I connector, and can handle LAN speeds up to 10/100/1000BaseT.

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Product Description:

The CB3050-0003 is a modular motherboard manufactured by Beckhoff within the CB Modular Motherboards series. It forms the computing core of panel PCs and embedded controllers used in automated production lines, combining processor, memory, and interface logic on a single card. By supplying fieldbus, storage, and video connectors in a compact layout, the board gives machine builders a ready-to-integrate platform for real-time control tasks inside DIN-rail or enclosure-mounted systems.

Its compact outline of 102 mm x 147 mm conserves cabinet space yet leaves clearance for mezzanine cards. One SO-DIMM socket accepts DDR-333 SO-DIMM200 modules, and capacity tops out at 2 GB, providing predictable access times for deterministic motion loops. Two IDE channels allow separate hard-drive and optical media attachment, while a single mini-PCI slot supports wireless or auxiliary fieldbus cards. Integrated ECC support detects single-bit memory faults during continuous duty cycles. Dual Ethernet controllers provide 10/100 + 10/100/1000BaseT links for segmented networks, and the board includes 4 serial ports for legacy drives, scanners, or PLC bridges. An LVDS interface drives 18- or 24-bit TFT panels directly, giving flexible display cabling options.

For cabinet wiring, the board requires a 5 V ±5% supply with 5 VSB and a 12 V fan output, eliminating extra rails in compact enclosures. Audio output follows the AC97 standard, and a DVI-I connector supports digital or analog monitors on the factory floor. The board has 6 USB ports, and each port can deliver 500 mA for data keys, cameras, or service tools without external hubs. The controller layer also supports 4/5-wire resistive touchscreens for operator panels. A maximum die temperature of 100 °C guides enclosure cooling design, helping maintain reliable operation as heat moves away from high-load components.

Audio Standard
AC97
Board Size
102 mm x 147 mm
Dvi Connector
DVI-I
Ecc Support
Yes
Ide Channels
2
Lan Speeds
10/100 + 10/100/1000BaseT
Lvds Color Depth
18/24-bit
Max Die Temp
100°C
Max Memory
2 GB
Memory Type
DDR-333 SO-DIMM200
Mini-pci Slots
1
Power Input
5 V ±5%, 5 VSB, 12 V Fan
Serial Ports
4
Touchscreen Type
4/5-wire resistive
Usb Port Current
500 mA
Usb Ports
6

Frequently Asked Questions about CB3050-0003:

Q: What type and maximum capacity of memory does the CB3050-0003 support?

A: Yes, the CB3050-0003 motherboard supports DDR-333 SO-DIMM200 memory modules with a maximum capacity of 2 GB.

Q: How many USB ports does the CB3050-0003 motherboard offer and what is their power output?

A: The CB3050-0003 features six USB ports, each capable of supplying up to 500 mA of current.

Q: What type of video output connector is available on the CB3050-0003?

A: This model includes a DVI-I connector for high-quality digital and analog video outputs.

Q: How many serial ports are available on the CB3050-0003 motherboard?

A: The CB3050-0003 provides four serial ports for connecting various peripheral devices.

Q: What are the power input requirements for the CB3050-0003 motherboard?

A: The CB3050-0003 operates with a power input of 5 V ±5%, 5 VSB, and an additional 12 V line for fan support.


Internal Product Review

  • ‘‘The CB3050-0003 is a Beckhoff modular motherboard with support for up to 2 GB of DDR-333 SO-DIMM200 memory. Dual LAN capability with 10/100 and 10/100/1000BaseT speeds supports flexible network integration, while six USB ports improve peripheral connectivity. ECC support adds welcome stability for control applications, making CB3050-0003 a strong platform for dependable industrial computing.’’

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