HONEYWELL CC-PWRN01 Power Module – Reliable backplane power for Series C/Experion nodes

The HONEYWELL CC-PWRN01 is a compact power module designed to feed regulated power to the Series C backplane in Experion control nodes. From my experience, it’s the go-to replacement when a C300/Series C node needs stable, clean DC power with minimal downtime. You might notice that it doesn’t expose user I/O—its job is simple and important: keep the controller and I/O modules energized, consistently, even under noisy industrial conditions.

Company’s Order Placement Process and Guarantees

• Warranty: 365 days
• Lead time: Typically 1 week if in stock; no more than 1 month at the latest
• Payment: 50% advance payment; full payment prior to delivery
• Express options: FedEx, UPS, DHL

Key Features

• Series C backplane power – Feeds regulated power to the controller and I/O stack; no user-facing I/O.
• 24 VDC plant supply – Typically operates from a 24 VDC industrial supply, helping standardize cabinet power.
• Stable output for noisy environments – Designed for industrial EMC conditions; keeps nodes running under voltage ripple and transients.
• Plug-in replacement – Swap on the Series C carrier with minimal wiring change, reducing MTTR in most cases.
• Compact form factor – Frees cabinet space compared with third-party supplies and ad‑hoc wiring.
• Backplane-only communication – No external comms to configure; integrates natively through the Series C backplane.

Technical Specifications

Application Fields

This module is commonly deployed in Experion PKS / Series C nodes across:

• Refining and petrochemical units where controller uptime is critical
• Pharmaceutical batch skids and cleanroom utilities needing stable 24 VDC architectures
• Power generation balance-of-plant panels with dense I/O stacks
• Pulp & paper and specialty chemicals using C300-based control strategies

A maintenance supervisor at a chemicals site shared that swapping a failed supply with a CC-PWRN01 took them under 10 minutes, largely because the mechanical footprint and connectors matched their existing Series C layout.

Advantages & Value

• Reliability – Purpose-built for Honeywell nodes; fewer surprises than generic DIN supplies.
• Compatibility – Fits Series C backplane power expectations, reducing integration risk.
• Cost control – Faster replacement and no custom wiring usually means lower downtime cost.
• Lifecycle support – Easier spares planning for standard Honeywell part numbers.

Installation & Maintenance

• Cabinet environment – Install in a clean, dry control cabinet with adequate ventilation; avoid heat sources.
• Wiring – Use a regulated 24 VDC feed, sized for the full node load; maintain proper grounding and cable segregation from high-voltage lines.
• Mounting – Plug into the Series C carrier; ensure connectors are seated and any retaining screws are fully tightened.
• Safety – De-energize the cabinet before handling; verify absence of voltage on the 24 VDC feed.
• Routine checks – Periodically inspect terminals for looseness, dust buildup, and signs of thermal stress; clean with dry compressed air.
• Firmware/updates – Not applicable for a power-only module; keep node documentation current for configuration references.

Quality & Certifications

Honeywell Series C hardware is typically CE-marked and RoHS compliant; many installations also reference UL/CSA recognition for panel use. If you need region-specific documentation (CE DoC, RoHS statement, UL file), we can share what’s current for the CC-PWRN01. Our supplied units carry a 365-day warranty.