Description
Product Description
HONEYWELL CC-PAOH01 is a high-performance analog output module designed for Honeywell’s Experion® PKS (Process Knowledge System) and ControlEdge™ PLC platforms, engineered to deliver precise, reliable control signals to field actuators (valves, pumps, variable speed drives) in critical industrial applications such as oil & gas refining, chemical manufacturing, and power generation. HONEYWELL CC-PAOH01 features 8 isolated analog output channels supporting 4-20mA and 0-10V signal types, enabling seamless integration with a wide range of control devices. HONEYWELL CC-PAOH01 is certified to IEC 61508 SIL 2/SIL 3 (depending on system configuration) and complies with ATEX/IECEx standards for hazardous environments, ensuring safe operation in explosive atmospheres. Additionally, HONEYWELL CC-PAOH01 integrates advanced diagnostic capabilities and hot-swappable installation, minimizing maintenance downtime and enhancing system availability. As a core I/O component of Honeywell’s control ecosystem, HONEYWELL CC-PAOH01 delivers accurate, real-time control signals to maintain process stability and safety.
Product Parameters
- Brand/Model: HONEYWELL CC-PAOH01
- Core Output Parameters
- Number of Channels: 8 isolated analog output channels (1 channel per isolation group)
- Supported Signals: 4-20mA (sink/source), 0-10V DC
- Resolution: 16-bit
- Accuracy: ±0.05% of span (4-20mA), ±0.1% of span (0-10V)
- Output Range: 4-20mA (0-24mA configurable), 0-10V (0-12V configurable)
- Isolation: Channel-to-channel isolation (1500V AC), module-to-backplane isolation (2500V AC)
- System & Diagnostic Parameters
- Compatible Systems: Honeywell Experion PKS, ControlEdge PLC, Safety Manager
- Diagnostic Functions: Open/short circuit detection, overcurrent protection, output drift monitoring, self-test
- Communication Protocol: Honeywell proprietary FTE (Fault-Tolerant Ethernet), Ethernet/IP
- Configuration Software: Honeywell Experion Engineering Environment, ControlEdge Studio
- Environmental & Physical Parameters
- Operating Temperature: -40°C ~ +70°C
- Storage Temperature: -40°C ~ +85°C
- Vibration Resistance: 5g (10-2000Hz, IEC 60068-2-6 standard)
- Shock Resistance: 30g (11ms half-sine wave)
- Power Supply: 24V DC (18-32V) redundant input, power consumption ≤ 15W
- Protection Grade: IP20 (cabinet installation)
- Installation Method: Honeywell standard rack mounting (DIN 35mm rail compatible)
- Dimensions: 140mm × 120mm × 45mm
Advantages & Features
- High Precision & Reliability: With 16-bit resolution and ±0.05% span accuracy for 4-20mA signals, HONEYWELL CC-PAOH01 delivers precise control signals critical for regulating process variables (e.g., flow rate, pressure) in high-precision industrial applications.
- SIL Certification & Hazardous Environment Compliance: Certified to IEC 61508 SIL 2/SIL 3 and ATEX/IECEx Zone 2, HONEYWELL CC-PAOH01 meets the safety requirements of critical processes and can operate in explosive environments (e.g., refinery fractionation units, chemical reactor areas).
- Advanced Diagnostics & Fault Protection: HONEYWELL CC-PAOH01 provides real-time alerts for open/short circuits, overcurrent, and output drift, with built-in overcurrent protection to prevent damage to actuators and the module itself.
- Hot-Swap Support & Easy Integration: The module’s hot-swappable design allows replacement without system shutdown, while compatibility with Honeywell’s Experion PKS and ControlEdge PLC platforms ensures seamless integration with existing control systems.
Application Fields & Cases
- Oil Refinery Fractionation Unit Control: A major oil refinery deployed HONEYWELL CC-PAOH01 modules in its Experion PKS system to control control valves in fractionation columns, regulating the flow of crude oil fractions (gasoline, diesel). The module’s high accuracy ensured stable separation processes, while SIL 3 certification supported emergency shutdown logic for overpressure events.
- Chemical Plant Reactor Agitator Control: A petrochemical plant integrated HONEYWELL CC-PAOH01 into its ControlEdge PLC system to control variable speed drives (VSDs) for reactor agitators, adjusting mixing speed based on process temperature and pressure. The module’s diagnostic capabilities detected a short circuit in a VSD signal line, preventing actuator damage and unplanned downtime.
- Power Plant Boiler Feedwater Control: A coal-fired power plant used HONEYWELL CC-PAOH01 to control feedwater valves and pump speed in boiler systems, maintaining optimal water levels and pressure. The module’s wide temperature range ensured reliable operation in the boiler’s harsh environment, while redundant power input minimized the risk of signal loss.
Competitor Comparison
| Comparison Dimension | HONEYWELL CC-PAOH01 | Competitor 1 (Emerson DeltaV AO Module) | Competitor 2 (Siemens S7-400 AO Module) |
|---|---|---|---|
| Number of Channels | 8 | 8 | 8 |
| Supported Signals | 4-20mA, 0-10V | 4-20mA, 0-10V | 4-20mA, 0-10V |
| Accuracy (4-20mA) | ±0.05% span | ±0.1% span | ±0.1% span |
| SIL Certification | SIL 2/SIL 3 | SIL 2/SIL 3 | SIL 2 |
| Hazardous Environment Cert | ATEX/IECEx Zone 2 | ATEX/IECEx Zone 2 | Optional |
| Core Advantages | High accuracy, Honeywell ecosystem integration, SIL 3 compliance | Emerson DeltaV native compatibility | Siemens TIA portal integration |
Selection Suggestions & Precautions
- Selection Suggestions: HONEYWELL CC-PAOH01 is ideal for Honeywell Experion PKS/ControlEdge PLC users requiring high-precision analog output with SIL 2/SIL 3 certification (e.g., refineries, chemical plants). For Emerson DeltaV users, Emerson’s AO module is preferred for native integration; Siemens S7-400 AO modules suit Siemens TIA ecosystem users.
- Precautions:
- Configure output signal type (4-20mA vs. 0-10V) and range per channel via Honeywell’s configuration software to match connected actuators (e.g., 4-20mA for control valves, 0-10V for VSDs).
- Use shielded twisted-pair cables for output wiring to minimize EMI interference, especially in high-noise industrial environments (e.g., near motors or transformers).
- Perform annual calibration (per Honeywell recommendations) to maintain accuracy and compliance with safety standards.
- Ensure redundant power supplies are connected to independent sources (main grid + UPS) to maximize module availability in critical applications.
- Verify ATEX/IECEx certification matches the hazardous zone classification of the installation site (Zone 2 only; avoid use in Zone 1 areas).
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