Genuine Automation Parts | Worldwide Express Delivery | 12-Month Warranty — [GET A QUOTE]

The Honeywell MC-TDOY22 (Part Number: 51204162-175) serves as a critical interface component within Honeywell TDC 3000 and Experion control architectures. This Termination Assembly (FTA) circuit board provides a secure connection between field wiring and digital output modules, ensuring reliable signal transmission to field devices.
We supply this unit in 100% brand new, original condition, guaranteeing seamless integration and long-term operational stability in industrial automation systems.
| Parameter | Specification |
|---|---|
| Model Number | MC-TDOY22 |
| Part Number | 51204162-175 |
| Device Type | Termination PCB / Field Termination Assembly (FTA) |
| Dimensions | 30.8 cm × 12.1 cm × 5.5 cm |
| Weight | 0.55 kg |
| Application | Digital Output Signal Routing |
Streamlined Field Wiring
The structured PCB layout simplifies complex field terminations, reducing wiring errors and accelerating commissioning and maintenance activities.
Signal Integrity Protection
Optimized PCB trace routing minimizes electromagnetic interference (EMI), ensuring accurate transmission of digital output signals to actuators and final control elements.
Optimized Thermal Management
Component spacing and board design enhance heat dissipation, preventing hotspots during continuous full-load operation.
Simplified Hardware Replacement
The standardized mounting footprint allows quick replacement of legacy boards, minimizing downtime in continuous process environments.
Does this PCB come with the necessary mounting standoffs?
The product is supplied as a 100% brand new circuit board. Existing mounting hardware should be reused unless replacement is required.
Is the MC-TDOY22 compatible with both 120VAC and 24VDC outputs?
The board supports digital output signal routing. Compatibility depends on the voltage rating of the connected output module and should be verified before installation.
How do I confirm this is a genuine Honeywell USA product?
Each unit includes original factory labeling and a “Made in USA” designation, ensuring authenticity and compliance with original specifications.
Can this board withstand corrosive environments?
For harsh or corrosive environments, installation inside a NEMA-rated or IP-sealed enclosure is recommended to protect the PCB and connectors.