Experion PKS Series-C

The Honeywell CC-PAIH01 51405038-175 is a 16-channel High-Level Analog Input Module with HART communication for the Honeywell Experion PKS Series-C (C200/C300) control system. It accepts 4–20 mA current signals from smart field transmitters while simultaneously passing HART digital data to the controller for device configuration and diagnostics.

The Honeywell CC-PCF901 51405047-175 is a Control Firewall (CF9) module for the Experion PKS Series-C (C300) control system. It acts as a hardware-based protective gateway that isolates the mission-critical C300 controller and I/O network from broader plant communications, managing traffic on the FTE (Fault Tolerant Ethernet) bridge to prevent network storms and unauthorized access from impacting controller performance.

The Honeywell CC-PUI031 51454220-176 is a 32-channel Universal Input/Output (UIO) module for the Experion PKS Series-C / C300 control system. Each channel is software-configurable per channel as Analog Input (AI), Analog Output (AO), Digital Input (DI), or Digital Output (DO), supporting 4–20 mA, 24 VDC discrete, RTD/thermocouple, and pulse inputs with HART 7 pass-through on analog channels.

The Honeywell CC-PSP401 51454122-175 is a dedicated Speed Protection Module (SPM) engineered for the Experion PKS Series-C control system. It provides high-integrity speed monitoring and overspeed trip execution for critical rotating machinery such as turbines, compressors, and pumps.