CC-PAOH01 51405039-175 | Honeywell Analog Output Module

Overview

The Honeywell CC-PAOH01 is a 16-channel High-Level Analog Output Module with HART capability designed for the Experion Series C I/O platform. It delivers high-level constant 4-20 mA current loops to control actuators, positioners, and recording/indicating field devices, featuring extensive self-diagnostics and per-channel safe-state behaviors.

Technical Specifications

• Product Type: High-Level Analog Output with HART (16-point)
• Model: CC-PAOH01
• Manufacturer: Honeywell
• Document Reference: Experion Series-C I/O Specification, EP03-490-520 (Version 1.5)
• Output Channels: 16
• Output Type: 4-20 mA DC current loop
• Directly Settable Output Current Range: 0 mA, 2.9 mA to 21.1 mA
• Resolution: ± 0.05% of Full Scale
• Calibrated Accuracy: ± 0.35% of Full Scale (at 25 °C) including linearity
• Output Current Linearity: ± 0.05% of Full Scale nominal
• Output Temperature Drift: 0.005% of Full Scale/°C
• Output Readback Accuracy: ±4% of Full Scale
• Output Ripple: < 100 mV peak-to-peak at power line frequency (across 250 Ω load)
• Maximum Resistive Load: 800 ohms (with 24 V supply ranging from 22 VDC through 28 VDC)
• Maximum Output Compliant Voltage: 16 V (with 24 V supply ranging from 22 VDC through 28 VDC)
• Maximum Open Circuit Voltage: 22 V
• Response Time (DAC Input Code to Output): Settles to within 1% of final value within 80 ms
• Redundancy Switchover Gap (0 mA Output to Field): 10 ms maximum (applies to Redundancy only)
• HART Capabilities: Supports multivariable instruments with multiple modems for fast collection of control variables
• Redundancy Support: Optional (via specific Redundant IOTAs)

Compatible Module Termination Assemblies (IOTA Models)

• CC-TAOX01: Non-Redundant 6” IOTA assembly
• CC-TAOX11: Redundant 12” IOTA assembly
• CC-GAOX11: Redundant 12” IOTA assembly (Conformally Coated)
• CC-GAOX21: Non-Redundant 6” IOTA assembly (Conformally Coated)

Key Operational Features

• FAILOPT Behavior: Supports configurable fail-option parameters defined on a per-channel basis. Each channel can be set to either HOLD LAST VALUE or SHED to a SAFE VALUE. If the IOM device electronics fail completely, the output always drops to 0 mA (the absolute safe state).
• Open-wire Detection: Automatically scans, detects, and annunciates open field wiring conditions via a Channel Soft Failure indication.
• Output Read-back: Continuously monitors executed output values and generates system alarms upon tracking discrepancy detections.
• Non-incendive Output: Provides built-in non-incendive field circuit capability for deployment near hazardous environments.

Installation Notes

• Insert the CC-PAOH01 module onto its matched IOTA slot allocation (CC-TAOX01, CC-TAOX11, CC-GAOX11, or CC-GAOX21) depending on redundancy and environmental protection requirements.
• Ensure that total external field loop loop resistance, including wire resistance and control valve positioner internal load, does not exceed the 800 Ω maximum threshold.
• Verify that the maximum open circuit voltage stays bounded at 22 V under full diagnostic loops testing.
• Define individual channel FAILOPT behaviors (Hold Last Value or Safe Value target) inside the control network manager environment before executing C300 controller warm boot sequences.