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The Honeywell CC-TDOB11 (Part No. 51308373-175) is a Digital Output IOTA (Input/Output Termination Assembly) used in the Experion PKS Series C system. It provides the physical interface between field wiring and the digital output modules, distributing 24 V DC power to actuators such as solenoids and relays while supporting reliable signal routing. This unit is supplied as 100% brand new, original factory hardware for stable and secure operation.
| Item | Specification |
|---|---|
| Model | CC-TDOB11 |
| Part Number | 51308373-175 |
| Output Voltage | 24 V DC |
| Dimensions | 29.3 × 12 × 7 cm |
| Weight | 0.48 kg |
| I/O Type | Digital Output (DO) |
| Mounting Type | Series C carrier mounting |
| Condition | Brand new, original |
High-Density Termination
The elongated design supports dense field wiring, maximizing the number of terminations within limited cabinet space.
Redundant Power Integration
Supports dual 24 V DC power feeds, ensuring continuous operation even if one power source fails.
Simplified Maintenance Access
Allows easy insertion and removal of electronic modules without disturbing field wiring, reducing maintenance time.
Enhanced Signal Isolation
Minimizes electrical interference between channels, improving output signal stability and preventing cross-talk.
Field termination for digital output modules
Control of solenoids, valves, and relays
Industrial automation in oil & gas, power, and chemical plants
Integration within Honeywell Experion PKS Series C systems
High-availability control system architectures with redundant power
Does this IOTA support redundancy?
Yes, it supports both redundant and non-redundant configurations for Series C digital output modules.
Is it compatible with third-party 24 V devices?
Yes, it can drive standard industrial 24 V DC loads within specified current limits.
What is the advantage of this model over earlier versions?
It offers improved space efficiency, better heat dissipation, and optimized support for Series C carrier systems.
Can it be mounted in any orientation?
Vertical mounting is recommended to ensure proper airflow and thermal performance.