Honeywell CC-PWRR01 (51198685-100) – Redundant Power Supply Module | Experion C300 Controller Platform
Engineering Background
The Honeywell Experion PKS C300 Controller is the backbone of process automation in refining, petrochemical, power generation, and advanced manufacturing facilities worldwide. Continuous, uninterrupted power delivery to the controller chassis is a non-negotiable requirement in these environments. The CC-PWRR01 (part number 51198685-100) is Honeywell’s factory-engineered redundant power supply module designed specifically for the C300 platform, providing bumpless, automatic failover to eliminate single-point-of-failure risk at the power layer.
Product Positioning
The CC-PWRR01 is a direct-fit, OEM-specified redundant power supply for the Honeywell C300 Controller chassis. It is the preferred choice for SIL-rated loops, high-availability process units, and any application where unplanned downtime carries significant safety or financial consequence. Procurement engineers specify this module when upgrading legacy power architectures or commissioning new Experion PKS nodes.
Complete Technical Specifications
| Part Number | CC-PWRR01 / 51198685-100 |
| Manufacturer | Honeywell Process Solutions |
| Platform Compatibility | Experion PKS C300 Controller |
| Module Function | Redundant Power Supply |
| Input Voltage | 24 VDC nominal |
| Redundancy Architecture | 1+1 Hot-Standby, automatic bumpless switchover |
| Hot-Swap Capable | Yes – field-replaceable under power |
| Mounting | C300 Controller Chassis (direct slot insertion) |
| Approvals / Certifications | CE, UL (per Honeywell system certification) |
| Operating Temperature | 0 °C to +60 °C |
| Storage Temperature | -40 °C to +85 °C |
| Relative Humidity | 5% to 95% non-condensing |
| Weight | ~800 g |
| Dimensions | Per C300 chassis module form factor |
| Firmware / Configuration | No field firmware required; plug-and-play within C300 chassis |
Proven Application Environments
- Oil & Gas: Upstream wellhead control, midstream pipeline SCADA, downstream refinery DCS nodes
- Petrochemical & Chemical: Continuous process units requiring SIL 2/3 power integrity
- Power Generation: Turbine control, boiler management, and grid-tie automation systems
- Pulp & Paper / Mining: High-vibration, high-humidity environments with extended MTBF requirements
- Pharmaceutical / Food & Beverage: GMP-compliant process control with validated power redundancy
- Water & Wastewater: 24/7 unmanned remote stations requiring zero-intervention failover
Engineering Advantages
- Bumpless Switchover: Automatic transfer to standby supply with zero process interruption — no controller reset, no I/O dropout.
- Hot-Swap Replacement: Faulty supply can be removed and replaced while the system remains live, eliminating maintenance windows.
- OEM Form Factor: Direct chassis insertion — no adapters, no wiring modifications, no firmware changes required.
- Diagnostic Visibility: Power status reported through Experion PKS Station for proactive fault management.
- Extended Service Life: Designed to Honeywell’s industrial MTBF standards; compatible with long-lifecycle C300 deployments.
- Reduced Sparing Complexity: Single SKU covers both primary and redundant positions in the chassis.
System Architecture & Signal Flow
Within the C300 chassis, the CC-PWRR01 occupies the dedicated redundant power supply slot alongside the primary supply. Both modules draw from independent 24 VDC bus feeds. The internal arbitration logic continuously monitors supply health; upon detecting an out-of-tolerance condition on the active supply, it executes a sub-millisecond bumpless transfer to the standby module. The Experion PKS server receives a diagnostic alarm via the FTE (Fault Tolerant Ethernet) backbone, enabling maintenance dispatch without process impact. The failed module can then be hot-swapped, restoring full redundancy without a control system outage.
Sourcing & Quality Verification
- All CC-PWRR01 units offered by Konmask.com are sourced through verified industrial automation supply channels.
- Each unit undergoes visual inspection and label verification (part number, revision, date code) prior to listing.
- Original Honeywell packaging and documentation are preserved where available.
- Traceability records are maintained for enterprise and EPC procurement compliance.
- Counterfeit-risk mitigation: we do not source from unverified grey-market brokers.
Procurement Process
- Step 1 – Confirm Compatibility: Verify your C300 chassis revision and existing power supply slot configuration with your Honeywell system documentation.
- Step 2 – Request Quote: Contact support@konmask.com for volume pricing, lead time, and export compliance confirmation.
- Step 3 – Order & Documentation: Purchase orders accepted; commercial invoice, packing list, and COO documentation provided upon request.
- Step 4 – Shipping: Secure ESD-safe packaging; DHL / FedEx international express available; export licensing assessed per destination.
- Step 5 – Incoming Inspection: We recommend incoming QC against Honeywell part number label, revision code, and physical condition upon receipt.
Technical FAQ
Q: Is the CC-PWRR01 compatible with all C300 chassis revisions?
A: The CC-PWRR01 / 51198685-100 is designed for the standard Experion PKS C300 Controller chassis. Confirm your chassis revision against Honeywell’s compatibility matrix or contact us for verification support.
Q: Can I run the C300 with only one power supply installed?
A: Yes, the C300 will operate with a single supply, but redundancy is lost. The CC-PWRR01 restores 1+1 redundancy and is strongly recommended for any production environment.
Q: Does installation require a system shutdown?
A: No. The CC-PWRR01 supports hot-swap insertion and removal. The standby supply can be installed or replaced while the primary supply maintains controller power.
Q: What is the lead time for this module?
A: Lead time varies by stock availability. Contact support@konmask.com for real-time availability and expedite options.
Q: Do you provide a warranty?
A: Yes. Konmask.com provides a 90-day functional warranty on all modules. Extended warranty and exchange programs are available — contact us for details.
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