Honeywell CC-PCNT01 C300 Controller Module
Warranty: 1 year
Condition : brand new in factory sealed box
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Detail
- Product NameHoneywell CC-PCNT01 C300 Controller Module
- Item NO.3468481
- Weight0.4800 kg = 1.0582 lb = 16.9315 oz
- CategoryDCS
- BrandHoneywell
- Creation Time2025-12-01
- Honeywell C300 Controller Module
CC-PCNT01
Product Profile
CC-PCNT01 (Part No. 51405046-175) is the primary controller processor module for the Honeywell Experion PKS C300 distributed control system. It serves as the central processing engine, executing complex control strategies, managing I/O communication, and providing deterministic real-time control for industrial automation processes.
The module runs Honeywell's Control Execution Environment (CEE) software, supporting PID control, logic sequencing, batch processing, and custom algorithm blocks. It is designed for high-availability applications with native 1:1 hardware redundancy support, enabling bumpless failover in the event of a primary module failure.
CC-PCNT01 is an active, in-production product with full compatibility with Experion PKS R530 and later releases. It requires a dedicated IOTA (CC-TCNT01) for installation and interfaces with Series C I/O modules via the I/O Link bus.
- Deterministic real-time control
- CEE execution environment
- 1:1 hardware redundancy
- Fault Tolerant Ethernet (FTE)
- Conformal coated PCB
Technical Data
Electrical & performance
| Manufacturer | Honeywell Process Solutions |
| Model | CC-PCNT01 |
| Part Number | 51405046-175 |
| Product type | C300 Controller / Processor Module |
| System platform | Experion PKS Series C |
| Supply voltage | 24 VDC (18–32 VDC range) |
| Current consumption | 320 mA (0.311 A typical) |
| Base execution period | 50 ms (standard) / 20 ms (optional) |
| I/O Links supported | 2 |
| I/O Link speeds | 375 Kbaud (PM I/O) / 750 Kbaud (Series C) |
| Redundancy | 1:1 hardware redundancy, <100ms failover |
| Control execution | Honeywell CEE (Control Execution Environment) |
| Communication | Fault Tolerant Ethernet (FTE) |
| Remote I/O support | PM I/O, Series A I/O, Series C I/O |
Physical & environmental
| Mounting | IOTA (CC-TCNT01) |
| Operating temperature | −25°C to +60°C (forced air up to +65°C) |
| Storage temperature | −40°C to +85°C |
| Relative humidity | 5% – 95% RH (non-condensing) |
| Isolation voltage | ≥1500 VAC |
| Hot‑swap | Supported (redundant configurations) |
| Conformal coating | Standard |
| Certifications | CE, UL, CSA |
| Status indicators | LED (Link, Health, Diagnostics) |
| Firmware version | H.w. D / F.w. G |
System Role
The CC-PCNT01 functions as the central processing unit of the Experion PKS C300 control system. It is the "brain" of the distributed control architecture, responsible for executing control strategies, managing I/O communication, and coordinating peer-to-peer data exchange across the control network.
The module runs the Control Execution Environment (CEE), a deterministic real-time operating system that schedules all control tasks at fixed scan intervals (20 ms or 50 ms). This ensures predictable execution of PID loops, logic sequences, batch processes, and interlock safety functions without background task interference.
In redundant configurations, two CC-PCNT01 modules operate in a primary/backup pair, with continuous state synchronization and automatic failover (<100 ms) in the event of a hardware fault. This makes the C300 controller suitable for SIL-rated safety applications and mission-critical process control.
- Experion PKS Series C
- C300 control platform
- FTE network interface
- Series C I/O integration
- Legacy I/O (PM/A Series) support
Compatibility
The CC-PCNT01 is compatible with the following Experion PKS components and systems.
Supported components
| System | Experion PKS (R300 and later; full support in R530) |
| IOTA (non-FTE) | CC-TCNT01 (required for mounting) |
| IOTA (with firewall) | CC-HCN911 (with CC-PCF901) |
| Redundant controller | CC-PCNT02 (backup module) |
| I/O modules | Series C I/O, PM I/O, Series A I/O |
| Firewall module | CC-PCF901 (via CC-HCN911 IOTA) |
| Legacy migration | C200 → C300 migration path |
- CC-PCNT01 requires a dedicated IOTA (CC-TCNT01) for installation. Verify IOTA version for your Experion release (C Series vs. 8 Series).
- For Experion PKS R530, firmware version 5.x or higher is required.
- If integrating a firewall module (CC-PCF901), use the CC-HCN911 IOTA instead of CC-TCNT01.
- When replacing a C200 controller with C300, complete configuration backup and strategy conversion are required.
- Do not mix C Series and 8 Series IOTAs in the same control chain without consulting Honeywell.
Applications
CC-PCNT01 is deployed in mission-critical continuous process industries requiring deterministic real-time control.
FAQ – Frequently Asked Questions
CC-PCNT01 is the primary controller module; CC-PCNT02 is the backup controller module used in redundant 1:1 configurations. Both are identical in hardware but assigned different roles in the redundant pair.
CC-PCNT01 requires the CC-TCNT01 IOTA for mounting. If integrating a firewall module (CC-PCF901), use the CC-HCN911 IOTA instead.
Yes. CC-PCNT01 and CC-PCNT02 are fully supported in Experion PKS R530. Ensure firmware version 5.x or higher.
Yes, in redundant configurations. If a module fails, it can be replaced online without process interruption, provided the redundant link takes over correctly.
CC-PCNT01 supports a standard 50 ms base execution period, with an optional 20 ms configuration available for high-speed applications.
Yes, in the standard 50 ms configuration, it supports remote PM I/O and Series A I/O via the 375 Kbaud I/O Link. The 20 ms configuration supports only Series C I/O.
Recommended Models
| No. | Model | No. | Model | No. | Model |
|---|---|---|---|---|---|
| 1 | CC-PCNT02 | 11 | CC-PCF901 | 21 | CC-HCN911 |
| 2 | CC-PCNT03 | 12 | CC-TCF901 | 22 | CC-FSMX01 |
| 3 | CC-TCNT01 | 13 | CC-PAOH01 | 23 | CC-FMMX01 |
| 4 | CC-PAOH01 | 14 | CC-PAOX01 | 24 | CC-PDIL01 |
| 5 | CC-PAIX01 | 15 | CC-PAIH01 | 25 | CC-PDOH01 |
| 6 | CC-PDIX01 | 16 | CC-PDOX01 | 26 | CC-PUIO01 |
| 7 | CC-PFB401 | 17 | CC-TFB401 | 27 | CC-FIMB01 |
| 8 | CC-TDOB11 | 18 | CC-TDIB11 | 28 | CC-TDOD11 |
| 9 | TC-IAOH61 | 19 | TC-IAIH61 | 29 | 51402573-250 |
| 10 | 51304380-100 | 20 | 51304380-200 | 30 | 51401288-200 |
