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The TC-FPDXX2 is a standard, non-redundant Series-A power supply module designed to deliver regulated DC voltages to Honeywell Experion PKS and C200 or C200E control systems. Operating as an external plug-in component, this hardware occupies a dedicated slot within the 10-slot chassis TC-FXX102 or 7-slot chassis TC-FXX072. It converts the bulk input power provided by the plant utility into the specific multi-voltage rails required by the backplane, ensuring stable physical operation and signal processing for all inserted Input or Output CIOM-A modules and control processors.
Operates on a nominal 24 VDC input, matching industrial battery backups and centralized DC plants without AC conversion
Accepts 19.2 to 32 VDC, ensuring continuous control operation during supply fluctuations and battery discharge cycles
Open-convection structure supports operation from minus 40 to plus 70 degrees Celsius in unconditioned field enclosures
Engineered for direct current electrical infrastructures, the TC-FPDXX2 operates with a nominal input voltage of 24 Volts DC. The internal power conversion circuitry features a wide operational tolerance window, accepting continuous input fluctuations from 19.2 Volts DC up to 32 Volts DC. This specific voltage range ensures that the host control system maintains steady operations during industrial supply voltage drops, power spikes, and battery discharge cycles. The module manages localized power distribution across different backplane voltage channels without exceeding the maximum cumulative 13 Amp continuous current rating of the host chassis.
The standard TC-FPDXX2 assembly features an IP20 ingress protection rating, making it suitable for climate-controlled industrial control rooms. For chemical plants, oil refineries, and locations with high humidity, salt spray, or corrosive gases like hydrogen sulfide, Honeywell provides the alternative TK-FPDXX2 version. The TK variant features full conformal coating on its electronic circuit assemblies to prevent chemical corrosion. The hardware complies with international automation standards, holding certifications including CE, UL, cUL, ATEX, and IECEx for installation in standard industrial areas and Zone 2 hazardous locations.
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.
Honeywell TC-FPDXX2 Power Supply Module Manuals, Datasheets, Drivers, Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.
Petroleum Refining
Provides regulated 24 VDC power to processors and I/O modules within atmospheric and vacuum distillation column control systems.
Petrochemicals
Drives control modules in ethylene cracking units, ensuring the core control system remains unaffected by grid voltage fluctuations.
Natural Gas Extraction
Connects to offshore drilling platform DC battery backup systems to provide continuous power to wellhead pressure monitoring instruments.
Thermal Power Generation
Serves as a dedicated DCS rack power supply, utilizing DC capacity to maintain boiler combustion control during grid switchovers.
Hydroelectric Power
Matches the central DC power system of hydroelectric stations to transmit electrical energy to hydro-generator and gate control modules.
Nuclear Power
Applied in non-safety control loops of conventional islands, utilizing wide input voltage characteristics to handle power fluctuations in secondary auxiliary systems.
This module is engineered for DC systems with a nominal input of 24 VDC, accepting fluctuations from 19.2 to 32 VDC; never connect it to an AC power source. Strictly monitor the cumulative power draw of all inserted modules to ensure the total backplane continuous current does not exceed 13 A.
Maintain sufficient ventilation clearance above and below the rack during panel mounting to prevent localized heat buildup. The standard version provides IP20 protection, for harsh environments containing salt spray or hydrogen sulfide gas, the conformally coated TK-FPDXX2 version must be selected.
Alternative Names
Alternative Names
TC FPDXX2
Technical notes
Technical notes
The TC-FPDXX2 is specifically engineered for direct current infrastructures, accepting a nominal input voltage of 24 VDC with a permissible operational window spanning from 19.2 VDC to 32 VDC. The module features a backplane distributed current allocation framework, safely outputting specific current limits across different voltage rails—including 5.1 VDC and 24 VDC outputs—without exceeding the total continuous 13 Amp backplane limit of the chassis. It includes built-in overcurrent and overvoltage safety suppression circuitry to isolate downstream control electronics from input power line fluctuations.
The Honeywell TC-FPDXX2 is a standard non-redundant power supply module that delivers regulated DC voltage to Experion PKS and C200 control systems.
What is the primary purpose of the TC-FPDXX2 module in the system?
It converts the plant DC input power into multi-voltage rails required by the backplane to power processors and modules inside the chassis.
How to properly install and use the TC-FPDXX2 in an industrial field?
Insert it vertically into the dedicated power slot of the 10-slot chassis TC-FXX102 or 7-slot chassis TC-FXX072 and tighten the mounting screws.
What is the nominal input voltage supported by the TC-FPDXX2 module?
The nominal input voltage for this module is 24 Volts DC.
What is the fundamental difference between the TC-FPDXX2 and the TC-FPCXX2 within the same series?
The TC-FPDXX2 utilizes DC input power whereas the TC-FPCXX2 utilizes 120 Volt or 240 Volt AC input power.
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