Honeywell CC-PCNT01 C300 Controller

Advanced Process Control Core for Experion PKS

The Honeywell CC-PCNT01 51405046-175 serves as the central processing unit for the C300 controller within the Experion PKS distributed control system. This module executes regulatory, logic, and sequential control with deterministic real-time performance. Its robust housing measures 130 mm in height, 45 mm in width, and 120 mm in depth, fitting standard Series C termination assemblies. The total weight reaches approximately 0.55 kg, offering a rugged yet compact control solution for demanding applications.

This controller supports up to 64 field control points and integrates PROFIBUS, HART, and Modbus communication. The following table details the complete technical specifications for this process controller:

Parameter	Specification
Product Brand	Honeywell
Product Model	CC-PCNT01 51405046-175
Product Category	C300 Controller Module
Platform Compatibility	Experion PKS (Series C)
Control Capability	Regulatory, logic, sequential
Field Control Points	64 (maximum)
Communication Protocols	PROFIBUS, HART, Modbus
Minimum Cycle Time	20 ms
Dimensions (H x W x D)	130 mm x 45 mm x 120 mm
Weight	0.55 kg
Supply Voltage	24 V DC
Power Consumption	8.5 W typical
Redundancy Support	Yes (1:1 hot-standby)
Operating Temperature	0°C to +60°C
Storage Temperature	-40°C to +85°C
Protection Rating	IP20

Control Architecture and Multi-Discipline Execution

The CC-PCNT01 51405046-175 integrates regulatory PID, logic, and sequential control in a single powerful unit. This controller supports complex strategies such as cascade, ratio, and feedforward control. The minimum cycle time of 20 ms ensures rapid response for fast-acting processes. Engineers can therefore implement comprehensive automation solutions with this single controller.

Protocol Support and Field Device Integration

Integrated PROFIBUS, HART, and Modbus interfaces connect to a wide range of field devices. The module communicates with transmitters, actuators, and drives through these standard protocols. The C-series backplane provides high-speed communication with I/O modules. System integrators can therefore build flexible and scalable process automation networks.

Redundancy and High-Availability Features

Optional 1:1 hot-standby redundancy ensures seamless failover for critical process applications. The system automatically transfers control to a backup controller during hardware failures. This capability maintains uninterrupted production in industries requiring continuous operation. Users benefit from reduced downtime and improved operational reliability.