Product Details
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FAQs
Q1: What is the primary function of the CC-PCNT01?
It is the central processing unit for the Experion PKS C300 controller system. It executes control strategies (PID, logic, batch), manages peer-to-peer communications, and interfaces with Series C I/O modules via dual I/O Link channels.
Q2: Does the CC-PCNT01 support redundancy?
Yes. It supports 1:1 hardware redundancy when paired with a second identical module on a redundant IOTA with a dedicated redundancy cable. The system automatically synchronizes the primary and secondary controllers for bumpless switchover.
Q3: What is the difference between CC-PCNT01 and CC-PCNT05?
The CC-PCNT01 is the legacy C300 controller using the Series C form factor. The CC-PCNT05 is the latest C300v5 controller family model. Honeywell supports On-Process Migration from CC-PCNT01/02 to CC-PCNT05 starting with Experion R600, allowing controller replacement while maintaining plant operations.
Q4: What IOTA is required for the CC-PCNT01?
The module mounts directly onto the CC-TCNT01 (Part Number: 51308307-175) Input Output Termination Assembly. This passive baseplate provides 24 VDC power distribution, FTE network connections, I/O Link interfaces, and redundancy sync cable terminations.
Q5: Is the CC-PCNT01 hot-swappable?
Yes, in a redundant configuration. When configured as a redundant pair, one controller can be replaced while the system remains operational. For single (non-redundant) configurations, replacement will cause a temporary loss of control.