



Introduction
The Honeywell 8C-TAOX51 (51306983-175) Analog Output Module is designed for precise delivery of analog control signals to field devices. Built for stable performance in mission-critical environments, it ensures smooth modulation of actuators, valves, and other analog-driven components within Honeywell process automation systems.
Technical Specifications
| Parameter | Description |
|---|
| Module Type | Analog Output Module |
| Model | 8C-TAOX51 |
| Part Number | 51306983-175 |
| Dimensions | 51 × 267 × 178 mm (H × W × D) |
| Weight | 0.5 kg |
| Output Type | Analog signal output to field devices |
| System Integration | Honeywell distributed control systems |
Applications
• Driving control valves and actuators requiring analog modulation
• Providing control signals for speed drives and dampers
• Outputting analog commands in chemical and refining plants
• Performing precise process adjustments in continuous control loops
• Expanding analog output capability in Honeywell controllers
Advantages
• High signal stability for smooth and accurate control
• Strong noise immunity for harsh industrial environments
• Modular design enabling flexible system expansion
• Seamless integration with Honeywell Experion and related platforms
• Durable construction with minimal long-term maintenance
Technical FAQs
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What types of analog outputs does the module support?
Typically supports current-based outputs such as 4–20 mA.
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Does the module require external power?
It is powered through the I/O backplane.
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How many output channels does it provide?
Channel number depends on the TAOX51 configuration.
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Is there built-in output diagnostics?
Yes, system-accessible diagnostics are available.
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Can the module be hot-swapped?
Hot-swap capability depends on the chassis design.
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Does it support HART output?
Support varies depending on the system I/O configuration.
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Is it compatible with Honeywell Experion PKS?
Yes, fully compatible.
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Are calibration adjustments needed?
Factory calibrated; minimal recalibration required.
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What field devices can it drive?
Valves, actuators, drives, and other analog-controlled equipment.
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What industries most benefit from this module?
Chemical, oil & gas, power generation, and large-scale manufacturing.