Honeywell MU-TAOX02 Analog Output Board 51304476-100

Product Overview

The Honeywell MU-TAOX02 (Part Number 51304476-100) serves as a high-performance Analog Output Termination Board for advanced process control architectures. This module provides a stable, hardware-level interface between the system controller and field-side actuators or valves. We supply this board as 100% brand new and factory-tested, ensuring total compatibility with Honeywell Experion and TDC 3000 systems. The Rev B design optimizes signal integrity for mission-critical automation, converting digital control commands into precise 4-20mA or 0-10VDC analog outputs required for real-time process adjustments in hazardous or demanding industrial zones.

Technical Specifications

The MU-TAOX02 delivers high-resolution signal conversion within a ruggedized physical footprint:

Engineering Advantages

• High-Precision Signal Conversion: The MU-TAOX02 achieves an accuracy of ±0.2% of the full scale. This precision ensures that field devices receive exact control values, which minimizes process deviations in safety-critical applications like turbine governing or chemical dosing.

• Seamless System Interoperability: Honeywell designed this board specifically for the Experion and TDC platforms. It mounts directly into standard Honeywell racks, utilizing native connectors that eliminate the need for custom wiring harnesses or external signal conditioners.

• Extended Thermal Resilience: While many standard boards fail under thermal stress, the MU-TAOX02 operates reliably between -40°C and +85°C. This wide environmental tolerance makes it suitable for unconditioned control cabinets in offshore platforms or remote pipeline stations.

• Redundant Logic Support: The board architecture facilitates dual-redundant configurations. When paired with a secondary module, it ensures that a hardware fault in one termination path does not interrupt the analog signal to the field, preventing unplanned process shutdowns.

FAQs

• Can the MU-TAOX02 Rev B replace older Revision A boards?

  Yes. Revision B serves as a direct functional replacement for earlier revisions. It maintains the same physical mounting points and electrical specifications while offering improved component longevity and noise immunity.

• Does this board support both current and voltage outputs?

  The MU-TAOX02 handles standard 0–20 mA (or 4–20 mA) current loops and 0–10 VDC voltage signals. You define the specific output behavior via the controller software configuration.

• What mounting options are available for this module?

  This board supports standard panel or rack installation within Honeywell-compliant control cabinets. Always ensure the mounting location allows for sufficient airflow to maintain the board within its specified operating temperature range.