Product Description

Overview

The Honeywell CC-PAOH01 (51405044-101) is a high-density 16-channel analog output module designed for the Experion C300 controller series. It converts digital signals from the controller into precise 4-20mA output currents and supports HART communication for advanced diagnostics and remote configuration of smart field instruments. The CC conformal coating ensures reliable operation in harsh industrial environments, including chemical and oil & gas applications.

Key Features

• 16 independent analog output channels with 4–20 mA standard range

• HART 5, 6, and 7 protocol support for digital communication over the analog loop

• High-resolution DAC for accurate actuator, valve, and motor control

• Read-back capability and loop current monitoring for diagnostics

• Open-circuit detection and failsafe modes (0%, 100%, or hold last value)

• Hot-swappable for maintenance without system downtime

• Redundant operation supported via compatible IOTA module

• G3-level conformal coating for moisture, corrosive gas, and dust protection

Applications

• Control valves, actuators, and motor speed regulators

• Plants with smart instrumentation requiring HART diagnostics

• Safety-critical control systems with redundancy requirements

• Retrofit or new installations with Experion C300 controllers

Technical Specifications

Comparison Note

Compared to the CC-PAON01 (non-HART version), the CC-PAOH01 is recommended for modern smart plants that require predictive maintenance and remote device configuration.

FAQ

Q1: Can this module support redundant operation?
A1: Yes, when paired with a redundant IOTA module, it provides full 1:1 redundancy for critical control loops.

Q2: How does the HART support improve functionality?
A2: HART allows digital communication with smart instruments over the same 4–20 mA wiring, enabling remote calibration, diagnostics, and secondary variable monitoring.

Q3: What happens if a field circuit fails?
A3: Open-circuit detection triggers an alarm, and the module can enter preconfigured failsafe mode (0%, 100%, or hold last value).

Q4: Can the module be replaced without shutting down the system?
A4: Yes, it is hot-swappable, allowing maintenance without interrupting other I/O Link modules.