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IC655PWR514

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General Electric IC655PWR514 is a 24 VDC Input, 6 Amp Power Supply Module that converts a plant DC source into regulated Series Five backplane power.
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Technical specifications for IC655PWR514

  • Manufacturer:
    General Electric
  • Part Number:
    IC655PWR514
  • Product Family:
    GE Intelligent Platforms
  • Product Type:
    24 VDC Input, 6 Amp Power Supply Module
  • Stock:
    1
  • Product family:
    Series Five PLC
  • DC input:
    20 to 29 VDC
  • Maximum load:
    60 W
  • Backplane output:
    5.1 VDC, ±0.204 VDC
  • Output current:
    0.1 to 6 A
  • Input ripple limit:
    10%
  • Inrush current:
    20 A maximum
  • Fuse:
    6 A, normal blow
  • RUN relay:
    250 VAC, 5 A resistive load
  • Weight:
    2.16 lbs (0.98 kg)
  • Estimated shipping dimensions:
    3.8 × 25.4 × 12.7 cm
  • Tariff Code:
    8504409999
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals 24 VDC Feed Cabinet Limits Output Status Earth Bonding

Features:

  • A 20 to 29 VDC source powers the rack without an AC voltage-selection jumper.
  • The regulated six-amp rail serves Series Five backplane electronics.
  • Front indication and isolated RUN contacts expose two different operating states.
A DC-fed rack can share the plant's control-power strategy while IC655PWR514 performs the final conversion to the tightly regulated logic voltage required inside the base.

Positive and negative input terminals replace the hot, neutral, and voltage-selection arrangement used on the AC models, reducing the chance of applying an irrelevant jumper configuration to this version.

Power planning remains local to each base: the installed processor and module loads consume the available output, whereas most field-side devices stay on their separately engineered supplies.

Apter Power can help source and support the General Electric IC655PWR514 24 VDC Input, 6 Amp Power Supply Module for retained Series Five DC-powered racks.
General Electric IC655PWR514 24 VDC Input, 6 Amp Power Supply Module Manuals, Datasheets, Links Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.

Bringing a plant DC source into the Series Five base

  • Source window: The upstream bus must stay between 20 and 29 VDC under charging, battery, and load-transient conditions.
  • Polarity path: Positive and negative conductors land on dedicated terminals, so polarity can be checked directly before the rack is energized.
  • Backplane conversion: IC655PWR514 isolates the field-source decision from the internal requirement by delivering regulated 5.1 VDC to installed logic modules.
  • Base allocation: CPU and expansion racks are each assessed against the capacity of their own fitted supply rather than borrowing power across the I/O cable.

Keeping the DC supply inside its thermal envelope

  • Operating air: The temperature entering the module area must remain between 0 and 60 °C during energized service.
  • Condensation risk: Humidity up to 95% is permitted only when moisture does not form on the supply or base conductors.
  • Convection path: Horizontal mounting and unobstructed openings allow heat to rise through the base without forced-air cooling.
  • Service clearance: Recommended 50 mm spacing around neighboring bases supports heat flow and permits the supply to be removed without obstruction.

Interpreting IC655PWR514 status signals

  • Local lamp: Green PWR illumination indicates that the DC source is present and the internal +5 VDC rail is within its operating level.
  • Loss indication: A dark lamp directs the technician to check source voltage, polarity, fuse continuity, and the regulated output path.
  • Processor contact: The normally open RUN relay closes with CPU RUN mode and opens when the controller leaves that state.
  • Hardwired reporting: Because the relay is separate from programmed I/O, an external alarm can continue to show controller state during application troubleshooting.

Avoiding damaging potential differences between bases

  • Single bond: Connect the C-to-G jumper only at the first CPU base when more than one powered base shares the system.
  • Common reference: Carry all C conductors together and all chassis-ground conductors together so the linked racks do not float apart.
  • Input fuse: Use the specified six-amp normal-blow fuse for IC655PWR514 instead of adopting either AC supply's protection value.
  • Covered terminals: Refit the snap-on guard after source and ground wiring to prevent unintended contact during rack maintenance.
Description
General Electric IC655PWR514 is a Series Five 6 A power-supply module that accepts a nominal 24 VDC plant source and produces the regulated +5 VDC rail used by the processor and rack modules. It is the DC-fed alternative to the two AC input supplies in the same platform.

Positive and negative input terminals replace the voltage-selection arrangement used on the AC models, allowing the rack to operate from a suitable control-power or battery-backed DC bus. Source polarity, conductor protection and available input current therefore determine the supply interface.

The front indication confirms regulated power, and isolated RUN contacts can report controller operation to another circuit. These are different conditions: a healthy DC feed can energize the rack even when the processor is not executing, so both indications have distinct value during system checks.
Alternative Names
IC 655 PWR 514 IC-655-PWR-514 GE IC655PWR514 GE Fanuc IC655PWR514 Series Five IC655PWR514 IC655PWR5I4 1C655PWR514 IC655 PWR514
Technical notes
IC655PWR514 tolerates up to 10% input ripple, but its full source waveform must remain within the 20 to 29 VDC operating window.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
Can IC655PWR514 be connected to a 24 VDC control-power bus?
IC655PWR514 accepts 20 to 29 VDC with the permitted ripple, so a nominal 24 VDC bus is suitable when its worst-case voltage remains inside that window.
Which terminals receive the DC source on IC655PWR514?
Connect source positive to the fifth terminal and source negative to the sixth terminal on IC655PWR514; the lower AC-selection positions are not used.
What should be investigated if the PWR lamp on IC655PWR514 is off?
First check the 20 to 29 VDC feed and polarity at IC655PWR514, then confirm that the regulated backplane output has not fallen below its operating level.
Will IC655PWR514 supply the external 24 VDC loads wired to I/O modules?
IC655PWR514 energizes the Series Five backplane. Most field devices still require their own properly rated source and should not be counted as power supplied by this module.
How is the six-amp capacity of IC655PWR514 checked before a rack change?
Total the maximum +5 VDC demand of the processor and every installed module, then compare that sum with the 0.1 to 6 A output range of IC655PWR514.
What does the RUN relay on IC655PWR514 indicate?
The normally open contacts in IC655PWR514 close while the processor is in RUN, giving an external lamp or alarm a direct hardware indication of controller state.
How should grounds be bonded when IC655PWR514 is used in several bases?
For a multi-base IC655PWR514 installation, bond signal and chassis ground at the first CPU base only and carry corresponding grounds between all bases.

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