The Honeywell CC-TSP411 (Part Number: 51306669-175) serves as a specialized Input Output Termination Assembly (IOTA) designed for the Experion PKS Series C platform. This 100% brand new, original unit provides the essential physical and electrical interface between field sensors and the Sequence of Events (SPM) processor. By organizing high-density signal terminations into a compact, ruggedized footprint, the CC-TSP411 ensures precise data acquisition for time-critical industrial processes. It acts as the backbone for signal integrity in large-scale distributed control systems (DCS).
The CC-TSP411 utilizes high-grade materials to maintain low-impedance connections across all channels.
| Attribute | Technical Detail |
| Model Number | CC-TSP411 |
| Part Number | 51306669-175 |
| Revision | Rev A (Standard High-Performance) |
| Connection Type | Heavy-duty screw-type terminals |
| System Compatibility | Honeywell Experion PKS Series C |
| Signal Support | Digital/Analog (Configuration dependent) |
| Operating Voltage | 24 V DC |
| Mounting | Standard Series C Carrier / DIN Rail |
| Operating Temp | 0 °C to +55 °C |
| Weight | 0.35 kg |
| Protection | EMI/RFI Industrial Shielding |
The Honeywell CC-TSP411 resolves complex wiring and signal stability challenges in modern control cabinets:
High-Density Signal Organization: The CC-TSP411 streamlines the termination of multiple field cables into a single, logical interface. This organization reduces the risk of cross-wiring errors during installation and simplifies the physical layout of high-channel-count cabinets.
Enhanced EMI/RFI Shielding: Industrial environments often generate significant electrical noise. The CC-TSP411 incorporates industrial-grade shielding that repels electromagnetic interference, preventing signal corruption and ensuring the accuracy of data transmitted to the Series C controller.
Secure Screw-Type Terminals: Unlike tension-based connectors, the heavy-duty screw terminals on the CC-TSP411 provide a high-torque mechanical grip. This connection style ensures stable operation even in environments subject to constant mechanical vibration, such as offshore platforms or mining facilities.
Rapid Field Serviceability: The modular design of the IOTA allows maintenance teams to perform wiring diagnostics or module replacements without disrupting the entire I/O row. This "live" serviceability minimizes process downtime during routine maintenance or emergency repairs.
Is the CC-TSP411 compatible with non-Honeywell systems?
No. The CC-TSP411 is an IOTA specifically designed for the Honeywell Experion PKS Series C architecture. It utilizes a proprietary mounting and electrical interface intended only for Series C I/O modules.
What is the significance of the 51306669-175 part number?
This part number identifies the specific hardware revision and build of the CC-TSP411 SPM IOTA. Always verify this number against your system documentation to ensure full electrical compatibility with your existing SPM modules.
Does this unit support redundant configurations?
Honeywell designs Series C IOTAs to support the redundancy schemes of the associated I/O modules. You should refer to the Experion PKS hardware manual to confirm the specific redundancy wiring for your SPM setup using the CC-TSP411.
How does this module handle harsh atmospheres?
The CC-TSP411 features an industrial-grade casing and corrosion-resistant terminal materials. While it handles standard industrial conditions, we recommend installation in a properly sealed NEMA or IP-rated enclosure for highly corrosive environments.
Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.
Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.
We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.