Honeywell CC-PFB801
Honeywell CC-PFB801
Honeywell CC-PFB801
Honeywell CC-PFB801
Honeywell CC-PFB801

Honeywell CC-PSP401 | Industrial Automation System Power Supply with Diagnostics

  • Brand: Honeywell
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    Model: CC-PSP401
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    Product Type: Power Supply Module
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    Series: ControlEdge™ (Experion PKS C300 Power Infrastructure)
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    Core Function: Converts AC input power to stabilized 24V DC output for ControlEdge C300 controllers, I/O modules, and associated field devices; provides redundancy and fault protection for continuous system operation.
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    Key Specs: 100-240V AC input, 24V DC/10A output, 92% efficiency, -40°C to +70°C operating temperature, SIL 2 certified, hot-swappable design, built-in overvoltage/short-circuit protection.
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Part number: Honeywell CC-PSP401
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Description

CC-PSP401: Product Overview
The CC-PSP401 is a 24V DC power supply module engineered for Honeywell’s ControlEdge™ C300 distributed control system (DCS) and safety instrumented systems (SIS). It serves as a critical power infrastructure component, converting universal AC input (100-240V) into stabilized 24V DC output to energize C300 controllers, I/O modules (e.g., digital/analog I/O, communication cards), and low-voltage field devices (e.g., sensors, relays). Its primary role is to ensure uninterrupted power delivery in industrial environments, where voltage fluctuations, outages, or component failures could compromise process safety or uptime.
Functionally, the module employs switch-mode power conversion technology with active power factor correction (PFC) for high efficiency (92% typical) and low harmonic distortion. It supports single-module operation or redundant configuration (dual modules with automatic load sharing/failover), aligning with ControlEdge’s high-availability design. As part of the ControlEdge ecosystem, the CC-PSP401 integrates with the platform’s diagnostic framework, reporting status (e.g., output voltage, temperature, fault codes) to the C300 controller via I/O link. This architecture is ideal for continuous processes in oil & gas, chemical manufacturing, and power generation, where power reliability directly impacts production continuity and regulatory compliance.

Honeywell CC-PFB801

Honeywell CC-PFB801

CC-PSP401: Technical Specifications
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    Model Number: CC-PSP401
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    Manufacturer: Honeywell
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    Product Type: Power Supply Module
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    Input Voltage: 100-240V AC (nominal, 85-264V AC range), 50/60 Hz
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    Output Voltage: 24V DC (regulated, ±1% stability under load)
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    Output Current: 10A (max continuous), 12A (peak, 5s)
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    Efficiency: 92% typical (at 230V AC input, full load)
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    Power Factor Correction (PFC): Active PFC (>0.95 at full load)
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    Operating Temperature: -40°C to +70°C
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    Storage Temperature: -40°C to +85°C
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    Humidity Range: 5% to 95% non-condensing
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    Protection Features: Overvoltage (OVP), overcurrent (OCP), short-circuit (SCP), overtemperature (OTP)
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    Redundancy Support: Dual-module configuration with automatic failover (load sharing via OR-ing diodes)
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    Dimensions: 150mm x 100mm x 75mm (width x height x depth, fits C300 power chassis)
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    Weight: 0.8kg
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    Certifications: SIL 2 (IEC 61508), CE, UL, cUL, ATEX Zone 2 (optional)
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    Hot Swap Support: Yes (plug-and-play replacement without system shutdown)
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    Diagnostic Indicators: LED status lights (power, output OK, fault, redundancy active)

    Honeywell CC-PFB801

Core Features & Customer Value​
High Efficiency Reduces Operational Costs: The CC-PSP401’s 92% efficiency minimizes energy waste as heat, lowering cooling requirements and electricity bills in large control rooms. For example, in a refinery with 20 power modules, this translates to ~5,000 kWh/year savings compared to 85% efficient alternatives. Active PFC also ensures compliance with IEEE 519 harmonic standards, preventing interference with other plant equipment.
Redundant Configuration Enhances System Availability: Supporting dual-module setups with automatic failover, the CC-PSP401 eliminates single points of power failure. If one module fails (e.g., due to component degradation), the second module assumes full load within 10ms—critical for safety systems like emergency shutdown (ESD) in chemical plants. Maintenance teams can replace a faulty module during operation, avoiding unplanned downtime.
Comprehensive Protection Safeguards Critical Loads: Built-in OVP, OCP, SCP, and OTP protect downstream devices from voltage spikes, short circuits, or overheating. In a power plant’s turbine control system, this prevents damage to sensitive C300 I/O modules during generator voltage transients. Diagnostic LEDs and controller-reported fault codes (e.g., “Overtemp: Check ventilation”) accelerate root-cause analysis.
Wide Environmental Tolerance for Harsh Installations: Operating from -40°C to +70°C and with optional ATEX Zone 2 certification, the module withstands outdoor or unconditioned environments (e.g., offshore platform control cabinets, desert pipeline stations). Its compact size (150x100x75mm) and DIN-rail mounting simplify integration into space-constrained panels.
Typical Applications​
The CC-PSP401 is deployed in systems requiring reliable 24V DC power for ControlEdge C300 infrastructure. In a petroleum refinery’s crude distillation unit, two CC-PSP401 modules in redundant configuration power a C300 controller chassis with 16 I/O modules (digital inputs, analog outputs, Profibus DP cards). Automatic failover ensures uninterrupted control during a module fan failure, preventing shutdown of the distillation column.
At a chemical plant’s polymerization reactor, the CC-PSP401 powers SIL 2-certified safety I/O modules (e.g., emergency stop inputs, valve position sensors). Its -40°C cold-start capability supports outdoor installations near the reactor, while OTP protection guards against heat from adjacent equipment.
In a municipal water treatment plant, the module supplies power to C300 controllers managing remote pump stations. Its high efficiency (92%) reduces energy costs in solar-powered backup systems, and hot-swap support allows maintenance during rainfall without flooding risks.

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