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Honeywell CC-PAOX01 51405039-275 Analog Output Module

Honeywell CC-PAOX01 51405039-275 Analog Output Module

Item NO.: 3537510
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Detail

  • Product NameHoneywell CC-PAOX01 51405039-275 Analog Output Module
  • Item NO.3537510
  • Weight2.0000 kg = 4.4092 lb = 70.5479 oz
  • CategoryDCS
  • BrandHoneywell
  • Creation Time2026-02-06
  • Honeywell Analog Output Module
Honeywell CC-PAOX01 | Isolated Analog Output Module

CC-PAOX01

Isolated Analog Output Module Honeywell Process Solutions Series C I/O · HART
Experion PKS · Series C
Overview Specifications Features Applications Lifecycle FAQ Recommended Models

Overview

CC-PAOX01 is a fully isolated analog output module from Honeywell's Series C I/O family, designed for the Experion PKS distributed control system. It provides 8 isolated 4‑20 mA output channels with enhanced HART communication capability, featuring full galvanic isolation between channels, field wiring, and system backplane.

The module delivers exceptional signal integrity and noise immunity, making it ideal for critical control applications in electrically noisy environments. Its advanced diagnostic suite includes open-circuit and short-circuit detection, overcurrent protection, and HART device health monitoring.

8 channels 4-20 mA Full isolation HART communication Hot-swap capable
Key features
  • 8 isolated analog outputs
  • Full galvanic isolation (1500 VDC)
  • HART pass‑through capability
  • ±0.1% accuracy
  • Conformal coated PCB

Specifications

Hardware parameters

Manufacturer Honeywell Process Solutions
Model CC-PAOX01
Module type Isolated analog output module
Number of channels 8
Output signal 4‑20 mA (HART compatible)
Accuracy ±0.1% of span
Resolution 16‑bit
Load impedance 0‑750 Ω
Isolation Channel‑to‑channel: 1500 VDC; Channel‑to‑backplane: 1500 VDC
Power supply 24 VDC (±10%) / backplane powered
Power consumption Typical 15W
Operating temperature 0°C to +60°C
Storage temperature -40°C to +85°C
Certifications UL, CSA, CE, ATEX, IECEx

Interfaces & diagnostics

Field connection Removable terminal block (40‑pin)
LED indicators RUN, FAULT, ACTIVE, HART, Channel status
Mounting Series C I/O rack
Hot‑swap Supported
Conformal coating Standard (corrosion protection)
Diagnostics Overcurrent, open circuit, short circuit, HART communication status, field power monitoring
HART protocol: Version 5 / 7 compatible · Advanced diagnostic HART commands supported

Features

Isolation & signal integrity

  • Full galvanic isolation — 1500 VDC isolation between channels, field wiring, and backplane eliminates ground loops and protects against voltage transients.
  • High precision — 16‑bit resolution with ±0.1% accuracy ensures reliable control for critical process loops.
  • HART pass‑through — Enables two‑way digital communication with smart field devices for configuration and diagnostics.

Reliability & diagnostics

  • Hot‑swap capability — Replace a faulty module online without interrupting plant operations.
  • Comprehensive diagnostics — Real‑time monitoring of output current, load, field power, and HART communication health.
  • Conformal coating — Protects against moisture, dust, and corrosive atmospheres in harsh industrial environments.

Applications

CC-PAOX01 is the preferred choice for applications requiring high isolation and signal integrity in demanding industrial environments.

Critical control valves
High‑voltage environments
Electrically noisy plants
VSD / VFD control
HART device configuration
Process setpoint control
Safety‑related applications
Experion PKS migration
Common pairings: Used with CC‑PAIH01 isolated analog input modules, C300 controllers, and Series C I/O racks.

Lifecycle & Replacement

Active currently in production — no planned discontinuation

Product status: CC‑PAOX01 remains an active, supported product in Honeywell's Series C I/O portfolio. It is the recommended isolated analog output module for new Experion PKS installations.

Migration & replacement considerations:

Legacy replacement path: CC‑PAOX01 is the isolated version of CC‑PAOH01, offering enhanced isolation for demanding applications. It supersedes earlier modules such as TC‑IAOH61 and 51304380‑100. Key upgrade benefits include:
  • Full 1500 VDC isolation (vs. 500 VDC in standard versions)
  • Native HART support with advanced diagnostics
  • Enhanced noise immunity for electrically harsh environments
  • Same physical footprint — drop‑in replacement with minimal system reconfiguration
Related models: CC‑PAOH01 (non‑isolated), CC‑PAIH01 (isolated analog input)

Recommendation: For applications requiring full isolation and maximum noise immunity, CC‑PAOX01 is the recommended choice.

FAQ – Frequently Asked Questions

Q1: What is the difference between CC‑PAOH01 and CC‑PAOX01?

CC‑PAOX01 provides full galvanic isolation (1500 VDC) between channels and backplane, while CC‑PAOH01 offers 500 VDC isolation. CC‑PAOX01 is recommended for electrically noisy environments or applications requiring higher isolation.

Q2: Does CC‑PAOX01 support HART communication?

Yes. It supports HART pass‑through (both Version 5 and Version 7), allowing digital communication with smart field devices via the same 4‑20 mA wiring.

Q3: Is this module hot‑swappable?

Yes. CC‑PAOX01 supports online replacement without requiring system shutdown, provided the module is in a redundant or non‑critical loop.

Q4: What diagnostics does the module provide?

It offers real‑time diagnostics including overcurrent detection, open circuit detection, short circuit detection, HART communication health, and field power monitoring.

Q5: Is CC‑PAOX01 compatible with older TDC 3000 systems?

It is designed for Experion PKS Series C architecture. For TDC 3000 systems, migration to Experion PKS or use of compatible interface modules is required.

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