Honeywell TC‑FPDXX2 Modular Power Module, 19.2‑32 VDC for Distributed DCS System

1. Product Overview

The Honeywell TC‑FPDXX2 is a Series‑A uncoated DC‑to‑DC modular power module exclusively built for Honeywell Experion PKS DCS rack system. It accepts 19.2‑32 VDC field DC input and converts to multiple groups of regulated back‑plane power for DCS controllers, I/O cards and rack internal electronic components. It delivers stable, filtered power for the whole DCS chassis, prevents unexpected system shutdown caused by site voltage fluctuation, guarantees stable running of process control loop, data acquisition and communication functions. This side‑mount power unit is critical maintenance & retrofit spare‑part for industrial distributed control system projects.

2. Key Advantages & Core Features

✅ Wide DC input 19.2‑32 VDC: Tolerates unstable 24VDC power supply in heavy‑duty industrial field, anti‑voltage surge. ✅ Multi‑rail regulated back‑plane output: Supplies multiple voltage rails for controller and all kinds of I/O boards inside rack. ✅ High‑efficiency DC‑DC conversion: Low heat generation, support 24‑hours continuous non‑stop industrial operation. ✅ Complete built‑in protection: Onboard non‑replaceable fuse, over‑voltage, over‑current and short‑circuit protection, protects expensive DCS controller and I/O modules from damage. ✅ Zero‑slot side mounting design: Does not occupy functional I/O slots, convenient for old‑site cabinet upgrade and spare‑part replacement. ✅ LED status indicator: Visible status light for quick on‑site fault diagnosis, reduce equipment downtime and maintenance cost. ✅ Industrial‑grade hardware: Designed for harsh factory environment, long service life for process industry. ✅ UL & CE certified: Meets global industrial safety standards, fits overseas EPC and automation projects.

3. Technical Parameters

4. Application Industries & Scenarios

• Oil & Gas: Refinery, natural gas plant, pipeline station DCS cabinet power supply replacement.
• Power Generation: Thermal power plant, combined‑cycle unit DCS system maintenance spare parts.
• Chemical & Petrochemical: Continuous chemical process distributed control rack power unit.
• Water Treatment Plant: Large‑scale water & waste‑water treatment automation DCS system.
• Metallurgy & Heavy Industry: Metallurgical process monitoring DCS control cabinet.
• New Energy & Solar Project: Central control DCS system for solar power plant, matches solar & automation project requirement for Iraq customers.