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C9900-P208 Beckhoff

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The Beckhoff C9900-P208 is a PC accessory from the C9 PC Accessories series and has a weight of 0.85 kilograms. It features a 250 W maximum power, requires a nominal input of 24 V DC, and a 16 A supply fuse. The unit includes a 20-pin ATX main interface and measures 44.0 mm in height, 97.0 mm in width, and 204.9 mm in depth.

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Product Description:

The C9900-P208 is a DC-input ATX power supply module produced by Beckhoff within the C9 PC Accessories series. Designed for Industrial PC platforms, the module converts a single control-voltage source into the regulated rails required by ATX motherboards and peripheral loads in machine controllers. Its 20-pin ATX layout allows direct installation in compatible systems, so the power supply can support cabinet-mounted computers without added interface adapters. This arrangement helps maintain stable operation for control hardware that depends on consistent distribution across several voltage rails.

Electrical operation is based on a nominal input of 24 V DC supplied from the cabinet power bus. Under full load, the module draws up to 15 A, and an onboard 16 A blade fuse helps protect upstream wiring during abnormal current conditions. The converter can deliver a combined output of 250 W across the standard ATX rails. The +5 V rail is rated for 14 A, while the +12 V rail is rated for 12 A. Additional outputs include +3.3 V at 12 A, -12 V at 0.5 A, -5 V at 0.3 A, a 5 V standby rail at 1.5 A, and a power-status line rated for 0.5 A. The 20-pin ATX main interface places these outputs in the expected pin order so compatible Beckhoff IPC motherboards can receive regulated power without custom wiring.

The housing has a width of 97.0 mm, a depth of 204.9 mm, and a height of 44.0 mm. This low-profile form supports installation in compact control enclosures, including spaces that match 1 U rack dimensions or DIN-rail carrier arrangements. The unit has a mass of 0.85 kg, which keeps the load on mounting hardware relatively low while still providing a sturdy enclosure. Its rectangular shape also leaves practical space for cable routing and placement next to adjacent computer components inside the cabinet.

Atx Main Interface
20-pin
Depth
204.9 mm
Height
44.0 mm
Input Current
15 A
Max Power
250 W
Nominal Input
24 V DC
Output -12 V Current
0.5 A
Output -5 V Current
0.3 A
Output +12 V Current
12 A
Output +3.3 V Current
12 A
Output +5 V Current
14 A
Output +5vsb Current
1.5 A
Power-status Max Load
0.5 A
Supply Fuse
16 A
Weight
0.85 kg
Width
97.0 mm

Frequently Asked Questions about C9900-P208:

Q: What is the nominal input voltage required for the C9900-P208 power supply?

A: The C9900-P208 operates with a nominal input voltage of 24 V DC.

Q: What is the maximum power output of the Beckhoff C9900-P208?

A: This unit provides a maximum power output of 250 W for connected devices.

Q: What type of main interface does the C9900-P208 use for ATX connections?

A: The C9900-P208 features a 20-pin ATX main interface for power connection.

Q: What is the maximum current available from the +5 V output on the C9900-P208?

A: It can supply up to 14 A at the +5 V output, supporting higher current loads.

Q: What is the supply fuse rating of the Beckhoff C9900-P208?

A: For safety, the C9900-P208 is equipped with a 16 A supply fuse to protect against excessive current draw.


Internal Product Review

  • ‘‘The Beckhoff C9900-P208 is a PC power supply accessory engineered for 24 V DC nominal input and 250 W maximum power. A 20-pin ATX main interface supports straightforward integration, and the 15 A input current rating aligns well with industrial PC requirements. Strong +5 V output capacity at 14 A makes the unit a dependable choice for machine control power distribution.’’

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