Honeywell 8C-PCNT05 – High-Performance C300 Controller Module | Experion PKS Series 8 Platform
Engineering Background
The Honeywell 8C-PCNT05 is a Series 8 C300 Controller Module designed for deployment within Honeywell’s Experion PKS (Process Knowledge System) distributed control architecture. As the computational core of the C300 controller chassis, this module executes control strategies, manages I/O communication, and maintains system redundancy in mission-critical process environments including refining, petrochemical, power generation, and advanced manufacturing.
Product Positioning
Engineered for procurement engineers and automation integrators who require a verified, drop-in replacement or expansion module for existing Experion PKS installations. The 8C-PCNT05 delivers deterministic scan-cycle performance and seamless integration with Series 8 chassis hardware, eliminating re-engineering overhead and minimizing plant downtime during maintenance or capacity expansion.
Complete Technical Specifications
| Part Number | 8C-PCNT05 |
| Series | Series 8 |
| Module Type | C300 Controller Module |
| Platform | Honeywell Experion PKS |
| Architecture | Distributed Control System (DCS) |
| Communication Bus | FTE (Fault Tolerant Ethernet) / CNET |
| Redundancy Support | Yes – Primary/Secondary controller redundancy |
| Control Execution Environment | CEE (Control Execution Environment) |
| I/O Capacity | Up to 40,000 I/O points (system-level) |
| Scan Cycle | Deterministic, configurable via Experion Builder |
| Power Supply | Supplied via C300 chassis backplane |
| Operating Temperature | 0°C to 60°C (32°F to 140°F) |
| Storage Temperature | -40°C to 85°C |
| Humidity | 5% to 95% non-condensing |
| Weight | 460 g |
| Form Factor | Single-slot C300 chassis module |
| Firmware | Compatible with Experion PKS R400 and above |
| Certifications | CE, UL, cUL (refer to Honeywell datasheet for full listing) |
| Country of Origin | USA |
Proven Application Environments
- Oil & Gas Refining – Continuous process control for distillation columns, heat exchangers, and reactor loops
- Petrochemical Plants – Batch and continuous control with integrated safety interlock coordination
- Power Generation – Turbine governor control, boiler management, and load dispatch automation
- Pulp & Paper – Multi-loop regulatory control with high-speed scan requirements
- Pharmaceutical Manufacturing – FDA-compliant process control with full audit trail support via Experion PKS
- Water & Wastewater Treatment – SCADA-integrated DCS control for large-scale treatment facilities
Engineering Advantages
- Seamless Series 8 Compatibility – Direct plug-in replacement for existing C300 chassis slots; no hardware modification required
- Redundant Architecture Ready – Supports hot-standby redundancy with bumpless transfer, ensuring zero-interruption failover
- Deterministic Control Execution – CEE-based scan cycle guarantees consistent loop performance under full I/O load
- FTE Network Integration – Dual-port Fault Tolerant Ethernet eliminates single points of network failure
- Experion Builder Compatible – Full configuration, diagnostics, and firmware management via standard Experion engineering tools
- Long Service Life – Honeywell’s extended product lifecycle commitment supports multi-decade plant operations
System Architecture & Signal Flow
The 8C-PCNT05 resides in the C300 controller chassis and communicates upstream to the Experion PKS server via FTE (Fault Tolerant Ethernet). Downstream, it interfaces with Series 8 I/O Link modules (IOTA) through the chassis backplane CNET bus. Control strategies authored in Experion Control Builder are downloaded directly to the module’s CEE, where they execute independently of the server — ensuring continued process control even during server maintenance windows.
Signal Flow: Experion PKS Server → FTE Network → 8C-PCNT05 C300 Controller → CNET Backplane → Series 8 I/O Modules → Field Instruments
Sourcing & Quality Verification
- All units sourced from verified industrial surplus channels, OEM-authorized distributors, or decommissioned plant inventories
- Each module undergoes visual inspection, firmware version verification, and functional bench testing prior to shipment
- Original Honeywell part labels, revision markings, and date codes are preserved and documented
- Packaging: anti-static ESD bag + foam-lined carton; compliant with IEC 61340-5-1 handling standards
- Certificate of conformance and inspection report available upon request
Procurement Process
- Submit RFQ – Contact [email protected] with your required quantity, delivery timeline, and destination port
- Receive Quote – Pricing confirmed within 1 business day; volume discounts available for orders of 3+ units
- Order Confirmation – Pro forma invoice issued; payment via T/T, PayPal, or trade credit (approved accounts)
- Inspection & Dispatch – Units inspected, photographed, and dispatched within 2–5 business days
- Shipping – DHL / FedEx Express international; EXW Xiamen or CIF destination available; full export documentation provided
- After-Sales Support – 90-day warranty on verified units; technical support via email or WhatsApp
Technical FAQ
Q: Is the 8C-PCNT05 compatible with Experion PKS R500 and later releases?
A: Compatibility depends on firmware revision. We recommend verifying the installed firmware version against Honeywell’s compatibility matrix. Contact us for firmware verification prior to purchase.
Q: Can this module operate as a standalone controller without redundancy?
A: Yes. The 8C-PCNT05 supports simplex (non-redundant) operation. Redundancy is an optional configuration enabled through Experion Builder and requires a paired secondary module.
Q: What is the maximum number of control loops supported?
A: The C300 controller supports up to 300 regulatory control loops per controller instance, subject to scan cycle configuration and I/O loading.
Q: Do you provide export documentation for international shipments?
A: Yes. We provide commercial invoice, packing list, certificate of origin, and ECCN classification documentation. HS Code: 8537.10 (programmable controllers).
Q: What warranty is provided?
A: All verified units carry a 90-day functional warranty. Extended warranty options are available for volume procurement agreements.
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