Introduction to Honeywell CC-PCNT02 51454551-275
Product Introduction
Honeywell CC-PCNT02 51454551-275 is a high-performance controller module, serving as the core component of the Honeywell Experion PKS distributed control system (DCS) C300 series. It is specifically engineered to execute complex control logic, process real-time data, and manage industrial production processes with exceptional reliability. Acting as the “brain” of the DCS system, this module is capable of performing PID control, sequential control, and logical operations, while efficiently collecting and preprocessing analog and digital signals from field devices such as sensors and transmitters. Equipped with a redundant design, it supports hot-swappable functionality, enabling module replacement without system shutdown and ensuring uninterrupted operation. Its rugged industrial-grade construction allows it to adapt to harsh industrial environments with extreme temperatures, humidity, and electromagnetic interference. Fully compatible with other Honeywell C300 series modules and Experion PKS system components, it is widely applied in petroleum, chemical, power generation, pharmaceutical, and water treatment industries that demand high-precision and stable process control.
Technical Specifications
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Product Model: CC-PCNT02 51454551-275
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Product Type: Controller Module (Honeywell Experion PKS C300 Series)
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Core Functions: Complex control logic execution (PID, sequential control); Real-time field data acquisition and processing; Redundant operation support; Hot-swappable maintenance; Fault diagnosis and alarm management; Custom algorithm integration (Profit®Loop, CAB)
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Connection & Installation: Compatible with Honeywell Experion PKS DCS; FTE (Fault Tolerant Ethernet) interface with dual-network redundancy; IOLINK interface for connecting I/O cards; GPS clock synchronization support; Modular plug-in design for easy installation
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Electrical Specifications: Power Supply: 24Vdc/120Vac; Processor: 32-bit RISC microprocessor; Memory: 64 MB RAM + 256 MB Flash; Communication Protocols: Modbus, HART, Ethernet/IP; Certifications: IEC 61131-3 compliant, CE
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Environmental Ratings: Operating Temperature: -20°C to 70°C; Storage Temperature: -40°C to 85°C; Relative Humidity: 5% – 95% (non-condensing); Protection Rating: IP54
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Mechanical Details: Housing Material: Industrial-grade metal; Dimensions: 230 mm × 130 mm × 65 mm; Weight: Approximately 2.5 kg
Recommended Honeywell Same-Series Models
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CC-PCNT01: Predecessor model of CC-PCNT02, supporting counting, frequency and speed measurement
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CC-PCNT03: Enhanced C300 series controller module with extended processing capacity
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8C-PCNT02: Pulse counting card module for high-precision pulse signal processing and monitoring
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CC-TDIL01: 16/32-channel selectable digital input module with anti-interference design
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CC-PDOB01: 32-channel 24VDC bussed digital output module
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CC-TAI081: 8-channel analog input module with high-precision signal acquisition
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CC-TAO021: 8-channel analog output module for precise control signal transmission
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FC-SPWR-2405: 24VDC redundant power supply module for C300 system
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FC-SCOM-01: Communication module for controller and DCS data exchange
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CIOM-A16: Rack-mounted I/O module compatible with Experion PKS system
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RIOM-A08: Rail-mounted remote I/O module for distributed control scenarios
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FC-SDIAG-01: Real-time fault monitoring module for C300 series components
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51454363-275: CC-PCNT02 variant with specific firmware for extended functions
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CC-FC901: Control firewall module for C300 system network aggregation
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USI-0002: Universal safety interface module for C300 system interconnection
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FC-RUSIO-3224: 32-input 24-output remote universal safety I/O module compatible with C300

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