CC-PAIH02 Honeywell Series C HART Analog Input Module
Manufacturer: ABB
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Part Number: CC-PAIHO2
Condition：New with Original Package
Product Type: Analog Input Modules
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Country of Origin: Sweden
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Honeywell CC-PAIH02 Series C Module
The Honeywell CC-PAIH02, also cataloged as the CC-PAIH02 HART Analog Input Module, operates as a dedicated hardware component for differential and single-ended field signal acquisition within Experion PKS Series C platforms. It executes direct physical digitization of analog signals from field transmitters while facilitating simultaneous digital telemetry with connected smart instrumentation.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | CC-PAIH02 |
| Brand | Honeywell |
| Part Number | 51405038-375 |
| Origin | USA |
| Weight | 0.45 kg |
| Dimensions | 267 x 178 x 51 mm |
| Operating Temp | -20 to +55 deg C |
| Power Consumption | 60 W |
| Product Type | HART Analog Input Module (AI) |
| Number of Channels | 16 |
| Supported Signal Types | 4-20 mA, 0-10 V, RTD / thermocouple |
| Resolution | 16-bit A/D conversion |
| Accuracy | Plus or minus 0.1% of full scale (typical) |
| Sampling Rate | Configurable, 10-100 Hz |
| Operating Voltage | Derived via Series C chassis backplane |
Process Control & DCS Instrumentation Matrix
The Honeywell CC-PAIH02 features a native 4-20 mA HART loop protocol architecture across all 16 channels, permitting bi-directional digital data retrieval superimposed on the analog current loop. The module utilizes distinct channel-to-channel isolation parameters to prevent ground loops and attenuate common-mode electrical noise across signal lines. In temperature sensing modes, the assembly interfaces with external termination blocks to apply cold junction compensation (CJC), maintaining measurement tracking linearity despite ambient thermal variations at the local termination point. The physical backplane link handles deterministic communication updates to the execution environment while drawing power to drive the internal analog-to-digital converter (ADC) arrays.
Frequently Asked Questions
Q: Does the module support online extraction and replacement during active system operation?
A: You can replace the module while the backplane is powered only if it is arranged in a fully validated redundant configuration, ensuring that the tracking partner card maintains constant active control loop execution during the hot-swap procedure.
Q: How does the internal hardware manage signal integrity across different input types?
A: The input circuit applies an internal 16-bit A/D conversion structure that processes the configured 4-20 mA, 0-10 V, or RTD inputs through discrete hardware filtering paths, scaling the variables to the engineering units defined in the Experion database.
Field Installation Guidelines
- Ensure the target slot within the Series C chassis is free from debris and verify that the backplane alignment pins align cleanly with the rear connectors of the module before applying insertion force.
- Ground all field instrumentation cable shields strictly at the designated single-point termination bar within the marshaling panel, ensuring that the shield remains ungrounded and isolated at the field transmitter end to prevent parasitic loop currents.
- Maintain sharp physical separation between low-voltage signal wiring (4-20 mA / HART loops) and high-voltage AC distribution lines inside the enclosure to eliminate magnetic induction and potential high-frequency cross-talk interference.