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

Configured for high-density current and voltage signal processing in Experion PKS C300 systems, the Honeywell CC-PAIH02 (CC-PAIH02 HART Analog Input Module) provides direct physical/electrical execution.

Hardware Specifications

4-20 mA HART Loop Protocol and Channel-to-Channel Isolation

The Honeywell CC-PAIH02 processes up to 16 configurable differential or single-ended analog input channels across 4-20 mA, 1-5 V, and 0-5 V signal ranges. Operating over standard 4-20 mA HART loop protocol architectures, internal signal processing logic decouples field sensor circuits through dedicated channel-to-channel isolation networks. This electrical boundary prevents common-mode voltage spikes and ground loop currents from propagating into the core C300 controller backplane bus.

Frequently Asked Questions

Q: Does the CC-PAIH02 support online insertion and removal under live backplane power?

A: Yes, the module supports live hot-swapping on an active C300 carrier assembly without disrupting adjacent I/O channel execution or requiring a controller restart.

Q: How are differential and single-ended input modes selected on the module?

A: Input configuration modes for 4-20 mA, 1-5 V, and 0-5 V ranges are software-defined within the Experion PKS Control Builder environment on a per-channel basis.

Q: Can the module pass HART diagnostic variables directly to asset management tools?

A: Yes, the onboard HART modem extracts primary, secondary, tertiary, and quaternary dynamic variables from the 4-20 mA analog loop for transmission over the backplane.

Field Installation Guidelines

1. Mount the module chassis onto the designated slot of the C300 IOTA carrier board, pressing firmly until the retention clips lock into position.
2. Route 4-20 mA and low-voltage DC analog signal lines through dedicated wireways separated from AC power cables by at least 200 mm.
3. Terminate shielded signal cable drain wires at a single common ground bus bar inside the cabinet to eliminate ground loops.
4. Verify loop power voltage levels and field device polarity prior to energizing input channels.
5. Maintain a minimum vertical clearance of 100 mm above and below the module assembly to ensure unobstructed convective cooling airflow.