Description
Key Technical Specifications
- Model Number: CC-TDOB01 51308371-175
- Manufacturer: Honeywell
- Series: Experion PKS C300
- Module Type: Non-Redundant Digital Output (DO) IO Terminal Base
- Associated Module: CC-PDOB01 (32-Channel DO Module)
- Storage Temperature: -40°C to +85°C
- Installation: Control Room Rack Mount
- System Architecture: Module-Based C300 Controller
- Application: Field Wiring Interface for DO Signals
- Redundancy Level: Non-Redundant (Single Base)
Functional Role & Application Analysis
The Honeywell CC-TDOB01 51308371-175 is the standard non-redundant terminal base for the C300 digital output system. It directly solves the physical wiring challenge of connecting 32 channels of field actuators to the CC-PDOB01 module. This base provides the necessary electrical isolation, terminal blocks, and backplane connectivity required to safely route 24VDC control signals to valves, relays, and motor starters.
Typical use cases include:
- Standard DO Signal Routing: Providing the physical interface for 32-channel digital output modules in non-critical control loops.
- C300 System Expansion: Adding new digital output points to existing Experion PKS C300 racks without requiring redundant hardware.
- Field Actuator Control: Connecting solenoid valves, indicator lights, and auxiliary relays to the DCS control system.
- Legacy Maintenance: Replacing failed or damaged terminal bases in aging Honeywell C300 installations to restore field connectivity.
Our Quality Standard & Testing Process
We understand that the cost of an unreliable part is far greater than its purchase price. A damaged terminal base can cause short circuits or lost control signals. We have established a rigorous, multi-stage testing process to ensure every product we ship is 100% functional and meets OEM specifications.
- Visual & Component Inspection: All parts undergo professional cleaning and visual inspection to ensure no physical damage, cracked terminal blocks, or compromised backplane pins.
- Live System Test: The base is installed in a live Honeywell test rack and run for 24 hours to verify continuous backplane communication and power distribution.
- Full-Function Diagnostics: We simulate DO module insertion and field wiring loads to test the continuity of all 32 channels, verifying proper voltage drop and isolation.
- Warranty Backing: Only parts that pass all diagnostic tests are approved for shipment and backed by our full 12-month warranty.
Honeywell CC-TDOB01 51308371-175
Compatibility & Migration Paths
To ensure this CC-TDOB01 51308371-175 is 100% compatible with your system, you must check these key compatibility points. Failure to verify this is a common project risk that leads to installation delays and wiring faults.
- Redundancy Requirements: This is a NON-REDUNDANT base. If your safety or control logic requires redundancy, you must order the CC-TDOB11 (Redundant DO Base) instead.
- Associated Module: This base is designed exclusively for the CC-PDOB01 32-channel DO module. Do not mix with AI/AO or DI terminal bases.
- Replacement & Alternatives: The 51308371-175 part number is the direct replacement for older CC-TDOB01 revisions. Ensure your rack power supply can handle the additional load if adding new bases.
- Get Expert Help: Unsure about your system? Contact our technical team today for a free compatibility check.
