The Honeywell CC-PAIH02 51405038-375 is an advanced HART-ENABLED ANALOG INPUT MODULE designed for integration with Honeywell’s Experion® PKS process control system. This module provides high-accuracy signal acquisition while enabling bi-directional HART digital communication, making it ideal for smart field device integration in critical process industries including oil & gas, petrochemical, and power generation.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model Number | CC-PAIH02 (51405038-375) |
| Input Types | 4-20mA, 0-20mA, ±10V, ±5V, ±1V |
| HART Protocol | HART 7 (IEC 61158) |
| ADC Resolution | 24-bit ΔΣ converter |
| Basic Accuracy | ±0.05% of span |
| Update Rate | 50ms per channel (typical) |
| Isolation | 1,000V RMS (channel-to-channel) |
| HART Compliance | HCF_SPEC-13, HART PSK physical layer |
| Operating Temp. | -40°C to +70°C |
| Power Consumption | 1.2W per channel |
| Compatibility | Experion PKS, C300 Controller |
Key Features & Enhancements
1. Enhanced HART Communication Capability
Full HART 7 protocol support with improved digital signal processing
Simultaneous 4-20mA analog + HART digital communication
Multidrop mode support (up to 16 HART devices per network)
Enhanced noise immunity for reliable HART communication in electrically noisy environments
2. High-Performance Analog Input
24-bit ΔΣ ADC resolution for superior measurement accuracy
±0.05% basic accuracy (enhanced from CC-PAIH01’s ±0.1%)
Configurable input types: 4-20mA, 0-20mA, ±10V, ±5V, ±1V
1,000V RMS channel-to-channel isolation
3. Advanced Diagnostics & Maintenance
Onboard HART modem for field device configuration
Predictive maintenance capabilities through HART parameter monitoring
LED status indicators per channel for quick fault identification
Hot-swappable design with automatic configuration recovery.
Functional Improvements Over CC-PAIH01
1. Performance Enhancements
Doubled ADC resolution (24-bit vs 16-bit)
50% better accuracy (±0.05% vs ±0.1%)
Faster sampling rate (50ms vs 100ms per channel)
Higher isolation voltage (1,000V vs 1,500V)
2. Expanded Functionality
Additional voltage input ranges (±5V, ±1V)
Improved HART signal processing for noisy environments
Enhanced diagnostic capabilities through Experion PKS
Typical Applications
1. Smart Field Device Integration
HART-enabled transmitters (pressure, temperature, flow)
Intelligent valve positioners and actuators
Analytical instruments (pH, conductivity, gas analyzers)
2. Advanced Process Control
Closed-loop control with HART multivariable devices
Predictive maintenance implementations
Process optimization through HART data analytics.
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