Honeywell T2798I-1000 Digital Thermostat – T2000 Series
Honeywell T2798I-1000 is listed for T2000 Series RFQ review. Confirm quantity, condition and destination before quotation.
Model: CC-PCF901 CC-TCF901
Product Overview
Commercial availability is handled through direct RFQ, model verification and export-oriented follow-up rather than public cart checkout.
Datasheet Preview
Use attached product manuals when available. If the manual is not public yet, request the full file directly through RFQ.
Commercial Path
Product pages on DRIVEKNMS are designed to verify model, brand and series first, then move the buyer into one clean quotation path.
Technical Dossier
Honeywell's Experion PKS platform was introduced in the early 2000s as a successor to the TDC 3000 and PlantScape systems, consolidating process control, safety, and asset management under a unified software environment. The Series C generation — centered on the C300 Controller — introduced a significant architectural shift: the adoption of a dedicated Control Execution Environment (CEE) running on a real-time OS, decoupled from the Windows-based Experion Server. This separation improved determinism and fault isolation.
Early Series C deployments used IOTA (I/O Termination Assembly) boards paired with Series C I/O Link modules. Subsequent revisions introduced enhanced FTE switch integration, expanded the supported I/O module count per controller, and added support for HART pass-through on analog modules. The platform has since entered a mature/extended lifecycle phase. Honeywell continues to provide long-term maintenance support (LTMS) for Series C hardware, but new greenfield deployments increasingly migrate toward the Experion PKS Highly Integrated Virtual Environment (HIVE) architecture. For existing Series C installations, sourcing certified spare modules is the primary strategy for sustaining operational continuity without full system migration.
Controllers & Firewall Modules
Analog I/O Modules
Digital I/O Modules
Communication & Network Modules
Power Supply Modules
As the Experion PKS Series C platform transitions through its extended lifecycle, a growing proportion of installed modules are no longer available through standard Honeywell distribution channels. DriveKNMS maintains a dedicated inventory of Series C spare modules — including firewall modules such as the CC-PCF901 and CC-TCF901 — sourced through certified secondary market channels. All units are subject to provenance verification, firmware revision documentation, and functional pre-shipment testing.
Continue The Model Path
Move from this exact model into the matching system hub, brand archive, model-family archive or lifecycle sourcing route before sending a final RFQ list.