Honeywell CC-PAIH02 51405038-375 HART High-Level Analog Input Module

Product Description

Overview

The Honeywell CC-PAIH02 (Part Number 51405038-375) is a High-Level Analog Input (HLAI) module for the Experion® PKS Series C system. It provides reliable interfacing between smart field transmitters and the C300 controller, processing analog 4–20 mA or voltage signals while simultaneously supporting HART communication. With 16 input channels, this module ensures high-resolution data acquisition and advanced diagnostics for monitoring process instrumentation health.

Key Features

HART Communication Integration

• Each of the 16 channels supports simultaneous analog input and HART digital signals.

• Enables remote calibration, configuration, and diagnostic monitoring through Honeywell Asset Management (FDM).

High Precision and Performance

• 16-bit A/D Converter: Ensures accurate capture of minute process changes.

• Fast Sampling Rate: 50 ms scan rate supports real-time control loop applications.

• Hardware Accuracy: ±0.075% full-scale at 23.5°C ±2°C, ±0.15% full-scale over 0–60°C.

Advanced Protection and Reliability

• Galvanic Isolation: Prevents electrical noise, surges, and ground loop interference from affecting system electronics.

• Open-Circuit Detection: Detects wiring or transmitter failures automatically, reducing the risk of erroneous control data.

Series C Design Advantages

• Vertical IOTA Mounting: Optimizes natural convection cooling.

• Hot Swappable: Can be replaced without powering down the system, especially beneficial in redundant configurations.

Technical Specifications

Typical Applications

• Process Monitoring: Real-time measurement of pressure, flow, and level in chemical, refining, or utility plants.

• Control Loops: Provides high-fidelity feedback for PID and regulatory loops in C300 controllers.

• Smart Instrumentation Management: Supports asset management through HART diagnostics for preventive maintenance.

• High-Density I/O Systems: Ideal for systems requiring 16 analog input channels in a single compact module.

FAQ

Q: Can CC-PAIH02 handle HART diagnostics and analog input simultaneously?
A: Yes, each channel processes 4–20 mA analog input while simultaneously supporting HART digital communication.

Q: Is the module hot-swappable?
A: Yes, it can be replaced while the system is running, particularly in redundant configurations.

Q: What mounting options are compatible?
A: It mounts vertically on Series C IOTA assemblies for optimal cooling and ease of integration.

Comparison with Similar Modules

• CC-PAIH01: Lower channel count (8 inputs) and slightly slower scan rates; no conformal coating by default.

• CC-PAIH03: Higher channel density with enhanced accuracy for extreme environmental conditions.High-Level Analog Input