Honeywell CC-IP0101 (PN:51410056-175) is a PROFIBUS DP gateway module for Experion PKS C300 DCS system. It acts as a protocol bridge connecting PROFIBUS DP field instruments and third-party slave devices to Honeywell Experion control network, supporting up to 127 DP slaves and baud rate from 9.6 kbps to 12 Mbps. It realizes bidirectional real-time data exchange between DCS controller and fieldbus equipment, with built-in network diagnosis and fault alarm functions. It supports redundant configuration and hot swap, widely deployed for integrating fieldbus transmitters, drives and remote I/O in petrochemical, power and pulp & paper continuous process plants.

Honeywell CC-PAIH01 (PN:51405038-175) is a high-level 16-channel HART analog input module of Experion PKS Series C I/O family. It receives 4-20mA analog signals from HART field transmitters, converts analog process variables such as pressure, flow and liquid level into digital data uploaded to C300 controller. It supports HART 7 protocol for remote instrument parameter reading, calibration and device diagnostics. Each channel features galvanic isolation and overrange detection, supports hot swap without system shutdown, commonly used for conventional single-ended signal acquisition in process monitoring loops.

Honeywell CC-PAIH02 (PN:51405038-375) is an upgraded 16-channel HART high-level analog input module for Experion PKS C300 DCS. Compared with CC-PAIH01, it supports fully differential input for all 16 channels, effectively suppressing common-mode interference in long-distance field wiring. It retains full HART communication function to read transmitter diagnostic information and configure instrument parameters. It has comprehensive channel fault self-test and alarm capability, G3 conformal coating option available for corrosive and humid industrial environments, ideal for high-noise industrial sites requiring high-precision analog measurement.