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The Honeywell MC-TDIY22 (Part Number: 51204160-175) functions as a critical Field Termination Assembly (FTA) within Honeywell TDC 3000 and Experion automation systems. This digital input termination PCB provides a secure interface between field-side sensors and control processors, ensuring accurate and stable signal transmission.
We supply this unit in 100% brand new, original condition, ensuring reliable operation and long-term durability in demanding industrial environments.
| Parameter | Specification |
|---|---|
| Model Number | MC-TDIY22 |
| Part Number | 51204160-175 |
| Device Type | Digital Input Field Termination PCB |
| Dimensions | 10.8 cm × 12.1 cm × 5.5 cm |
| Weight | 0.55 kg |
| Compatibility | Honeywell HPM / TDC 3000 |
Optimized Signal Path
The PCB layout minimizes resistance and electromagnetic interference (EMI), ensuring clean transmission of discrete signals from field devices.
High-Density Termination
A compact 10.8 cm footprint allows for efficient use of cabinet space while supporting a high number of input connections.
Simplified Field Wiring
Clearly labeled terminals and standardized layout reduce wiring errors and speed up commissioning and maintenance.
Rugged Industrial Construction
Manufactured to strict standards, the board withstands thermal stress, vibration, and harsh conditions typical of industrial plants.
Seamless Hardware Integration
Designed for direct installation into standard Honeywell carrier files, enabling fast replacement without cabinet modification.
Does the MC-TDIY22 support both 24VDC and 120VAC inputs?
It is designed for specific digital input voltage ranges within the TDC 3000 system. Always verify compatibility with your I/O processor before use.
Is this a refurbished or used circuit board?
No, it is supplied as 100% brand new and original, in factory-sealed anti-static packaging.
Does the board ship with mounting screws or standoffs?
The product includes the PCB only. Existing mounting hardware should be reused unless replacement is required.
How does this board handle electrical surges from the field?
It incorporates protective design elements to stabilize signals and protect control electronics, in line with Honeywell industrial safety standards.