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The Honeywell CC-PAOH51 is a high-precision Analog Output (AO) module with integrated HART communication for the Experion PKS Series C system. It converts digital control signals from the C300 controller into accurate 4–20 mA outputs to drive field devices such as control valves and variable speed drives. The built-in HART modem enables bidirectional communication for device diagnostics and configuration without interrupting the analog signal. This module is supplied as 100% brand new, original factory hardware for reliable control loop performance.
| Item | Specification |
|---|---|
| Model | CC-PAOH51 |
| Signal Type | 4–20 mA Analog Output |
| Protocol | HART (Versions 5, 6, 7 compatible) |
| System Platform | Experion PKS Series C |
| Resolution | 16-bit DAC |
| Dimensions | 2.2 × 12.4 × 12.6 cm |
| Weight | 0.3 kg |
| Condition | Brand new, original |
Integrated Asset Management
Supports HART-enabled devices for real-time diagnostics and device health monitoring, enabling predictive maintenance.
Ultra-Slim Footprint
Compact 2.2 cm design increases channel density and reduces overall cabinet space requirements.
Wiring Fault Detection
Built-in diagnostics detect open circuits and short circuits, helping prevent process disruptions.
High-Precision Output
16-bit resolution provides smooth and stable control for sensitive process loops, improving control accuracy and product quality.
Control of valves and actuators in process industries
Variable speed drive (VSD) control
Closed-loop PID control in oil & gas, chemical, and power plants
Integration of HART-enabled smart field devices
High-precision analog output control in Experion PKS systems
Does it support redundancy?
Yes, it supports redundant configurations with automatic failover on Series C IOTA.
What is the maximum load resistance?
Up to approximately 600 Ω at 24 V DC, depending on system conditions.
Can it work with non-HART devices?
Yes, it is fully compatible with standard 4–20 mA analog devices.
How is HART data used?
HART diagnostics are transmitted to Experion PKS Field Device Manager (FDM) for monitoring, configuration, and troubleshooting.