Honeywell CC-PCNT01 Experion PKS C300 Controller Module

Description

Product Introduction

The Honeywell CC-PCNT01 is the core C300 controller module powering the Experion PKS (Process Knowledge System) Series C architecture. Built for high-availability process control, the CC-PCNT01 runs Honeywell’s deterministic Control Execution Environment (CEE), executing complex regulatory, logic, sequential, and advanced control strategies with sub-second precision across oil refineries, chemical plants, and heavy industrial facilities.

Unlike conventional PLC processors, the CC-PCNT01 utilizes an inclined Series C form factor engineered for superior passive convection cooling and direct mounting onto a redundant C300 Input Output Terminal Assembly (IOTA). Featuring dual Fault Tolerant Ethernet (FTE) interfaces, the CC-PCNT01 delivers seamless, hitless 1:1 hardware redundancy—ensuring continuous process control even if a primary controller board or network link experiences a catastrophic hardware failure.

Key Technical Specifications

Application Scenarios & The “Trench” Experience

When a main process controller crashes unexpectedly in a continuous petrochemical processing unit, every second before thermal runaways or relief valves trip costs thousands. I remember getting an urgent call at 2 AM where a primary C300 controller dropped offline due to a memory corruption fault, and the standby unit was missing its redundancy link handshake. Swapping in a fresh, bench-tested CC-PCNT01 module onto the C300 IOTA, verifying the FTE link lights, and syncing the Control Builder database restored full primary/secondary redundancy before the morning shift started.

• Oil & Gas Refining – Continuous Distillation & Cracking – Controls critical pressure, flow, and temperature control loops without interruption.
• Chemical Processing – Batch & Sequence Control – Runs complex deterministic logic sequences where time-synchronized execution is essential for product quality.
• Power Generation Facilities – Turbine & Boiler Management – Provides ultra-fast 50ms loop execution for burner management and drum level control.
• Pharmaceutical Manufacturing – Validated Process Control – Executes precise recipe management with strict compliance audit trail logging in Experion PKS.

Transparency SOP: Quality Assurance & Testing

We don’t just ship high-value DCS modules blindly; every Honeywell CC-PCNT01 processor undergoes strict validation on a live Experion PKS test rig before leaving our facility:

1. Inbound & Component Inspection: Inspecting the housing latches, rear backplane connector pins, FTE RJ45 jack contacts, and OEM serial barcode labels under high magnification.
2. IOTA Mounting & Power-On Test: Seating the CC-PCNT01 onto an active C300 IOTA (CC-TCNT11) to verify internal 24V DC power regulation, boot sequence LED indicators, and initial self-diagnostics.
3. FTE Network & Communication Verification: Testing both FTE A and FTE B ethernet ports for link integrity, IP address assignment, and Control Builder node discovery.
4. CEE Firmware & Redundancy Sync Check: Loading test control strategies into the Control Execution Environment (CEE) and running a dual CC-PCNT01 setup to confirm hitless 1:1 failover.
5. Anti-Static & Moisture-Safe Packaging: Cleaning connector contacts with isopropyl alcohol and vacuum-sealing the processor module in a ESD-shielded anti-static bag with fresh desiccant.

The Veteran’s Tech Trap Guide (Crucial Value-Add)

⚠️ Verify Firmware Revisions Before Loading! The CC-PCNT01 firmware version must match the Experion PKS software release running on your server (e.g., R410, R500, or R511). Loading a strategy onto a controller with mismatched firmware will prevent the CEE from entering “RUN” mode.

❗ Check the Redundancy Cable Assembly: If you are deploying a dual CC-PCNT01 redundant pair, ensure the dedicated redundancy cable between the primary and secondary IOTA slots is securely locked. A loose redundancy link prevents memory synchronization, leaving your primary unit vulnerable without backup.

⚠️ Do Not Force the Module Latches: The Series C retention mechanisms lock the module firmly to the IOTA. One thing to watch out for is forcing the locking lever down if the rear connector isn’t fully aligned—you risk bending the multi-pin backplane header on the terminal assembly.

CC-PCNT01

CC-PCNT01

Frequently Asked Questions (FAQ for Conversion)

Q: Is the Honeywell CC-PCNT01 hot-swappable (RIUP supported)?

A: Yes. You can insert or remove a CC-PCNT01 module under power (RIUP). In a redundant pair setup, pulling the primary CC-PCNT01 triggers a hitless failover to the secondary controller without disrupting field I/O operations.

Q: What is the difference between CC-PCNT01 and CC-PCNT02?

A: The CC-PCNT02 is a hardware revision that includes updated onboard processor chips and expanded memory allocations for larger control strategy footprints, while remaining structurally similar in form factor.

Q: Does replacing a CC-PCNT01 require reprogramming from Control Builder?

A: Yes. A new or replacement C300 controller module must have its network parameters set (via the serial or FTE port) and the CEE firmware/control strategy reloaded from your Experion Control Builder workstation.

Q: Can I use the CC-PCNT01 without a redundant secondary controller?

A: Yes, the CC-PCNT01 can operate in a single, non-redundant configuration mounted on a single-slot C300 IOTA (such as the CC-TCNT01).

Q: What warranty is provided on this surplus Honeywell C300 module?

A: Every CC-PCNT01 processor module supplied includes a full 12-month functional replacement warranty. If the hardware experiences any failure within one year under normal operating conditions, we replace it or refund your purchase.