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The Honeywell MU-TAOY22 (Part Number 51204172-125) is an Analog Output Field Termination Assembly (FTA) designed for integration within the TotalPlant Solution (TPS) Process Manager (PM) and Advanced Process Manager (APM) I/O subsystems. The device operates as an interface between the Process Manager I/O Processors (IOP) and field instrumentation, transmitting 4 to 20 mA analog control signals to field devices such as control valves, actuators, and positioners. Built with microprocessor-controlled diagnostic support and redundant cabling connections, the MU-TAOY22 51204172-125 provides steady signal routing and continuous field loop health monitoring for industrial process automation environments.
| Parameter | Specification |
|---|---|
| Manufacturer | Honeywell |
| Model | MU-TAOY22 |
| Part Number | 51204172-125 |
| Product Type | Field Termination Assembly (FTA) |
| System Compatibility | TPS Process Manager (PM) / APM |
| Signal Type | Analog Output (4-20 mA) |
| I/O Module Compatibility | High Level Analog Output (HLAO) / AO Processors |
| Mounting Configuration | DIN Rail / Channel Mount |
| Operating Temperature Range | 0 degC to 60 degC |
| Storage Temperature Range | -40 degC to 85 degC |
| Relative Humidity Range | 5% to 95% non-condensing |
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Returns & Warranty



The Honeywell MU-TAOY22 (Part Number 51204172-125) is an Analog Output Field Termination Assembly (FTA) designed for integration within the TotalPlant Solution (TPS) Process Manager (PM) and Advanced Process Manager (APM) I/O subsystems. The device operates as an interface between the Process Manager I/O Processors (IOP) and field instrumentation, transmitting 4 to 20 mA analog control signals to field devices such as control valves, actuators, and positioners. Built with microprocessor-controlled diagnostic support and redundant cabling connections, the MU-TAOY22 51204172-125 provides steady signal routing and continuous field loop health monitoring for industrial process automation environments.
| Parameter | Specification |
|---|---|
| Manufacturer | Honeywell |
| Model | MU-TAOY22 |
| Part Number | 51204172-125 |
| Product Type | Field Termination Assembly (FTA) |
| System Compatibility | TPS Process Manager (PM) / APM |
| Signal Type | Analog Output (4-20 mA) |
| I/O Module Compatibility | High Level Analog Output (HLAO) / AO Processors |
| Mounting Configuration | DIN Rail / Channel Mount |
| Operating Temperature Range | 0 degC to 60 degC |
| Storage Temperature Range | -40 degC to 85 degC |
| Relative Humidity Range | 5% to 95% non-condensing |
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 .
| Color pattern |
Dots
|
| Country of origin |
United States
|
| Power source |
DC Power
|