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The CC-PAOH01 is a high-precision analog output module designed for the Honeywell Experion PKS Series C I/O architecture. It provides 16 output channels delivering 4–20 mA signals, enhanced with integrated HART (Highway Addressable Remote Transducer) communication.
By superimposing bi-directional digital communication onto the analog loop, the CC-PAOH01 enables the C300 controller to perform advanced configuration, calibration, and real-time diagnostics of smart field devices such as valve positioners and actuators.
Engineered for mission-critical control applications, the module incorporates microprocessor-based diagnostics capable of detecting open circuits and output read-back errors. Its rugged construction, wide operating temperature range, and environmental protection rating make it suitable for deployment in harsh industrial environments without compromising signal accuracy or HART communication integrity.
| Parameter | Specification |
|---|---|
| Module Function | HART-Enabled High-Level Analog Output |
| Product Family | Series C I/O |
| Model Number | CC-PAOH01 |
| Output Channels | 16 Channels |
| Signal Range | 4–20 mA / 0–10 V (Configurable) |
| Digital Protocol | HART Version 5, 6, 7 (Transparent Pass-through) |
| Resolution | 12-bit D/A Conversion |
| Output Accuracy | ±0.1% of Full Scale |
| Operating Temperature | -40°C to 85°C |
| Dimensions | 15.2 × 6.1 × 3.0 cm |
| Unit Weight | 0.4 kg |
The CC-PAOH01 is widely used for precise control of final elements in industries such as chemical processing, steam turbine control, and hydrocarbon refining. It is particularly valuable in systems utilizing HART-enabled devices, enabling advanced diagnostics such as valve signature analysis and partial stroke testing (PST) to enhance safety and maintenance strategies.
Does the CC-PAOH01 require a separate HART multiplexer?
No. The module includes integrated HART modems on each channel, allowing direct communication between field devices and asset management systems without additional hardware.
How does the module handle failure states?
The CC-PAOH01 supports configurable failsafe modes. In the event of communication loss with the C300 controller, outputs can be set to predefined states such as Hold Last Value, Low, or High to ensure process safety and continuity.