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Honeywell CC-PAIH02 Experion PKS C300 Analog Input Module with HART

The Honeywell CC-PAIH02 is a specialized, high-density High-Level Analog Input (HLAI) module engineered exclusively for the Experion Process Knowledge System (PKS) C300 architecture. Supporting 16 distinct channels, the module processes standard 4-20 mA differential signals from field transmitters such as pressure cells, flow meters, temperature transducers, and analytical instrumentation.

Equipped with an independent onboard microprocessor for each channel bank, the CC-PAIH02 executes asynchronous analog-to-digital conversions and implements secondary digital filtering to minimize electromagnetic interference (EMI) and common-mode noise. Crucially, the module features native Highway Addressable Remote Transducer (HART) pass-through, giving plant engineers concurrent access to primary PV measurements and internal instrument calibration profiles over a single physical twisted pair.

Variant A: CC-PAIH02 (Standard Base Assembly)

• Channel Density: 16 Channels (Single-Ended / Differential Isolation)

• A/D Converter Resolution: 16-bit Sigma-Delta

• Current Input Span: 4 to 20 mA (Operational range limits: 3.8 mA to 20.5 mA)

• HART Protocol Interface: HART v5, v6, v7 Pass-Through (Dynamic variable mapping)

• Power Consumption: Nominal 4.2 Watts @ 24V DC continuous loading

• Loop Accuracy: Better than ±0.075% of full-scale value at 25°C ambient

• Environmental Protection: None (Standard uncoated FR4 multilayer circuit board)

• Thermal Constraints: Operating: 0 to +60°C | Storage: -40 to +85°C

• Isolation Barrier: 1500 VAC continuous galvanic field-to-logic insulation

Variant B: CC-PAIH02-C (Conformally Coated Harsh Environment Edition)

• Conformal Coating Standard: ISA-S71.04 Class G3 Compliant (Harsh airborne reactive sulfur/chlorine protection)

• Thermal Operating Bounds: Extended range from -20°C up to +70°C ambient

• Channel Count: 16 Single-ended inputs with integrated current-limiting resistors

• Input Conversion Accuracy: ±0.075% of full span with low thermal drift coefficients

• HART Implementation: Digital diagnostics routing via Field Device Manager (FDM)

• Power Rail Load: 4.2W maximum dissipation at 24VDC system bus

• Signal Processing Speed: 16-bit resolution; updates all 16 channels within 20 milliseconds

• Galvanic Protection: Tested at 1500 VAC between field terminal blocks and logic circuits

Variant C: CC-PAIH02-E (Extended Lifecycle & Extreme Temperature Version)

• Galvanic Separation: Reinforced 2000 VAC isolation barrier for critical fault prevention

• System Loop Precision: Enhanced calibration matrix yielding accuracy within ±0.05% of full scale

• Operating Ambient Window: Destined for extreme sites: -40°C to +75°C cold-start verified

• Power Efficiency Profile: Optimized low-emission architecture dissipating only 3.9 Watts

• Coating Material: High-specification polyurethane coating for marine and offshore installations

• Input Hardware Setup: 16 Channels, fully compatible with both 2-wire and 4-wire external field transmitters

• HART Capabilities: Full secondary/tertiary/quaternary variable (SV, TV, QV) asynchronous background polling

• Native Redundancy Framework: Pairable via standard I/O termination blocks (IOTAs) for seamless, bump-less switchovers under active controller runtimes.

• Advanced Digital Filtering: Implements programmable rejection configurations (50 Hz / 60 Hz) to suppress ambient AC harmonic pollution across factory signaling.

• Comprehensive Galvanic Protection: High-threshold field-to-logic insulation limits voltage spikes and earth loops from damaging critical multi-layer processing circuits.

• On-Line Module Replacement (Hot-Swap): Faulty units can be safely extracted and replaced without power-cycling the IOTA rack or disconnecting field wiring.

• Direct Experion Asset Management Integration: Eliminates multiplexers by enabling parallel configuration, asset tracking, and variable mapping within Honeywell's FDM (Field Device Manager).

• Petrochemical Refineries & Ethylene Crackers: Real-time monitoring of dangerous volatile parameters, distillation columns, and high-pressure separators.

• Power Generation Facilities: Boiler feedwater tracking, main steam loop control, and exhaust turbine thermal matrices.

• Pharmaceutical Synthesis: Cleanroom environmental tracking, bio-reactor level loops, and high-accuracy mass flow calculations.

• Water & Wastewater Remediation: Distributed pumping topologies, chemical dosing tanks, and remote telemetry logging.

• Q1: Can the CC-PAIH02 be combined with older Experion Series Chasis styles?

• A1: No, the CC-PAIH02 is engineered exclusively for the specialized Experion PKS Series C I/O form factor. It interfaces directly onto dedicated C300 Input Output Termination Assemblies (IOTAs) and cannot be backward mounted to older PMIO or Series A rails.

• Q2: How does the HART pass-through function handle primary vs. secondary variables?

• A2: The analog channel continuously converts the 4-20 mA current for the Primary Variable (PV) at sub-millisecond speeds. Concurrently, a dedicated digital onboard modem extracts secondary, tertiary, and quaternary variables (SV, TV, QV) without disrupting the underlying current loop.

• Q3: What distinguishes the CC-PAIH02 from the older CC-PAIH01 hardware revision?

• A3: The CC-PAIH02 offers upgraded power efficiency, enhanced internal thermal management, higher noise rejection thresholds, and updated silicon logic boards that minimize long-term drift under higher continuous load profiles.

• Q4: Does the CC-PAIH02 module require manual software calibration routines?

• A4: No. Factory calibration profiles are hard-coded in non-volatile memory. Under active execution, the C300 controller automatically conducts self-diagnostic check loops to recalibrate data scaling offsets dynamically.

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We have a vast inventory of thousands of new, refurbished, and outdated automation components, including products from well-known manufacturers such as ABB and Schneider. If you cannot find the required parts, please do not worry. We work closely with a global network of professional suppliers to provide you with tailored quotes even if the part is not listed on our website.

Who can I contact if I encounter any problems?

Our experienced customer service team will handle any issues after you place your order.