Honeywell 8C-PCNT02 51454363-275 C300 Controller. Brand New, Original Stock. Global Shipping. Conformal coated controller for Experion PKS. Order now.
The Honeywell 8C-PCNT02 51454363-275, also cataloged as the 8C-PCNT02 Series 8 C300 Controller, operates as a dedicated hardware component for process control execution within Experion PKS DCS platforms.
The model designation follows a standardized prefix convention to define environmental protection and hardware configuration. The “8C” prefix designates that the module features a conformal coating applied to the electronic circuitry. This coating protects against moisture, dust, chemicals, and extreme temperatures. Conversely, models designated with an “8U” prefix represent non-coated hardware variants intended for standard controlled environments. The “51454363-275” serves as the specific manufacturer part number for this conformal-coated controller variant.
| Parameter | Specification |
|---|---|
| Model | 8C-PCNT02 51454363-275 |
| Brand | Honeywell |
| Origin | USA |
| Weight | 0.4 kg |
| Dimensions | 7 x 14 x 14.5 cm |
| Operating Temp | Standard industrial range (consult manual) |
| Power Consumption | Standard backplane draw |
| Module Type | Series 8 C300 Controller |
| System | DCS |
| Condition | Brand New |
The C300 controller executes continuous, logic, and sequential control strategies within the Experion PKS environment. It interfaces with Series 8 I/O modules, including analog input cards supporting the 4-20 mA HART loop protocol for intelligent field device communication. The controller features redundant FTE (Fault Tolerant Ethernet) network ports for deterministic data exchange and supports channel-to-channel isolation on connected I/O subsystems. Configuration and strategy deployment are executed via the Control Builder software environment, ensuring seamless integration with existing HART-enabled field instrumentation.
Q: Can the 8C-PCNT02 be hot-swapped while the C300 backplane remains energized? A: Hot-swap capability is supported for this controller module, but execution must strictly adhere to the Experion PKS maintenance procedures. Verify redundant controller synchronization status before initiating physical module replacement to prevent process disruption.
Q: What is the maximum I/O capacity supported by a single 8C-PCNT02 controller? A: A single C300 controller supports a maximum of 64 I/O units. Each IOLINK interface supports up to 40 I/O modules, but the total aggregate across both redundant IOLINK pairs must not exceed 64 modules per controller.
Q: Is the 8C-PCNT02 backward compatible with existing CC-PCNT01 controller slots? A: Yes, the 8C-PCNT02 is a fully compatible replacement for the CC-PCNT01 controller. It utilizes the same physical form factor and backplane interface, allowing direct substitution with extended memory capacity.
1. Verify the target backplane slot is designated for a C300 controller and confirm the slot is de-energized or redundant controller synchronization is verified before insertion.
2. Align the module guides with the backplane connectors and apply even pressure until the module seats fully. Do not force the module if resistance is encountered.
3. Secure the module to the backplane using the specified retaining hardware to ensure vibration resistance and proper grounding through the chassis.
4. Connect redundant FTE network cables to ports A and B, ensuring each port connects to its designated redundant switch to maintain network fault tolerance.
5. Verify LED indicators on the controller module front panel confirm proper power-up, successful boot sequence, and active redundant communication before returning the controller to service.
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