Brief Product Description

Honeywell CC-PAON01, part number 51410070-175, is Series C analog output IOM module for Honeywell Experion PKS C300 controller. It provides 8 channels of 4-20mA analog output without HART communication capability. It converts digital setpoint signals from the C300 controller into 4-20mA analog signals to drive conventional control valves, actuators and positioning devices. It must be paired with matched IOTA terminal assemblies for field wiring termination. It adopts high-precision D/A conversion, galvanic isolation between field circuits and backplane bus, surge protection and built-in filtering to stabilize output signals. Per-channel self-diagnosis monitors open circuit, short circuit and loop hardware faults. Fully tested surplus and refurbished Honeywell CC-PAON01 (51410070-175) modules are available for legacy Experion PKS system maintenance, spare replacement and plant retrofit projects.

Core Product Functions

• 8-channel non-HART analog output module for Honeywell Experion PKS C300 Series C I/O system
• Output 4-20mA analog control signals for standard control valves and actuators
• No HART protocol support, cannot read diagnostic data from smart HART valve positioners
• Works with corresponding IOTA terminal assemblies for field wiring termination
• High accuracy D/A conversion, galvanic isolation and noise filtering for stable output
• Per-channel self-diagnosis for wire break, short circuit and analog loop failure
• Receives PID control setpoints from C300 controller to realize continuous process regulation
• Supports redundant IOTA configuration for improving reliability of critical control loops
• Supports hot-swap operation for online rack maintenance without full system shutdown

Application Scenarios

• Legacy Honeywell Experion PKS C300 DCS Series C analog output control system
• Thermal power plant boiler and turbine conventional regulating valve control
• Petrochemical, refinery continuous process closed-loop control with standard actuators
• Oil & gas, pulp & paper plant traditional 4-20mA control loop output
• Metallurgy, water treatment process modulation and continuous regulation control
• Legacy Experion PKS AO module replacement, maintenance and plant retrofits

FAQ (Frequently Asked Questions)

• Q: Output abnormal or valve cannot actuate after installing CC-PAON01?
  A: Verify IOTA model matches CC-PAON01, check valve wiring and loop load resistance, confirm output range configuration, inspect backplane contact and shielding grounding.
• Q: Does Honeywell CC-PAON01 support hot-swap replacement?
  A: Yes, hot swap is supported. Risk assessment and LOTO lockout-tagout must be performed before replacement to avoid unexpected valve movement and process disturbance.
• Q: What is the difference between CC-PAON01 and CC-PAOH01?
  A: CC-PAON01 is non-HART AO module; CC-PAOH01 supports HART communication for smart valve positioners. Both are 8-channel 4-20mA analog output modules for C300.
• Q: What accessories does it need?
  A: It must work with matching IOTA terminal block assemblies for field wiring termination.
• Q: Is Honeywell CC-PAON01 (51410070-175) available for new DCS projects?
  A: This legacy Experion Series C I/O module is end-of-life for new installations. Only fully tested surplus and refurbished units are supplied for existing DCS system maintenance and retrofits.