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The Honeywell MC-PHAI01 (Model 51403479-150) is a specialized analog input module engineered for integration within Honeywell Experion PKS distributed control systems. This C300 series module handles critical signal acquisition tasks, interfacing field transmitters and sensors with higher-level control processors to ensure accurate measurement and loop control across complex industrial processes.
Designed to support high-availability automation architectures, the MC-PHAI01 operates efficiently within demanding process control environments. It features dual I/O link support and consistent execution periods, allowing seamless data exchange and synchronization across the control network. The unit integrates directly into standard Honeywell Series C infrastructure, maintaining system scalability and reliable performance.
| Parameter | Specification |
|---|---|
| Manufacturer | Honeywell |
| Product Series | Experion C300 / Series C |
| Exact Model / Part Number | MC-PHAI01 / 51403479-150 |
| Module Type | Analog Input Module |
| Base Execution Period | 50 ms |
| I/O Link Speed | 375 Kbaud (PM) or 750 Kbaud (C Series) |
| Redundancy Support | Yes (Controller and I/O level) |
| Mounting | Series C IOTA (Input Output Termination Assembly) |
| Country of Origin | United States |
| Dimensions | 3.0 cm x 31.8 cm x 27.7 cm |
| Net Weight | 0.42 kg |
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Returns & Warranty



The Honeywell MC-PHAI01 (Model 51403479-150) is a specialized analog input module engineered for integration within Honeywell Experion PKS distributed control systems. This C300 series module handles critical signal acquisition tasks, interfacing field transmitters and sensors with higher-level control processors to ensure accurate measurement and loop control across complex industrial processes.
Designed to support high-availability automation architectures, the MC-PHAI01 operates efficiently within demanding process control environments. It features dual I/O link support and consistent execution periods, allowing seamless data exchange and synchronization across the control network. The unit integrates directly into standard Honeywell Series C infrastructure, maintaining system scalability and reliable performance.
| Parameter | Specification |
|---|---|
| Manufacturer | Honeywell |
| Product Series | Experion C300 / Series C |
| Exact Model / Part Number | MC-PHAI01 / 51403479-150 |
| Module Type | Analog Input Module |
| Base Execution Period | 50 ms |
| I/O Link Speed | 375 Kbaud (PM) or 750 Kbaud (C Series) |
| Redundancy Support | Yes (Controller and I/O level) |
| Mounting | Series C IOTA (Input Output Termination Assembly) |
| Country of Origin | United States |
| Dimensions | 3.0 cm x 31.8 cm x 27.7 cm |
| Net Weight | 0.42 kg |
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Country of origin |
United States
|