Honeywell 05425001 054250-01 Termination Board

Overview

The Honeywell 05425001 (054250‑01) is a high‑reliability field termination board designed to interface external process wiring with Honeywell DCS controllers and I/O modules. It ensures organized, secure connections for analog, digital, and specialty signals, enabling stable and low-noise operation in demanding industrial environments. Ideal for TDC 3000, Experion PKS, and legacy Honeywell control systems.

Key Features

• Facilitates clean, labeled connections for analog, digital, and specialty I/O

• Supports shielded cable grounding and isolation to minimize signal interference

• Industrial-grade construction for continuous 24/7 operation in harsh environments

• Compact rack or panel-mount form factor for flexible installation

• Field-replaceable design for easy maintenance

Technical Specifications

General

• Manufacturer: Honeywell

• Model / Part Numbers: 05425001, 054250‑01

• Product Type: Termination Board / Field Wiring Interface

• System Compatibility: Honeywell TDC 3000, Experion PKS (legacy subsystems)

Electrical

• Signal Types: Analog Input/Output, Digital Input/Output, Specialty signals (module-dependent)

• Typical Voltage Levels: 24 VDC field power, low-voltage signal interfaces

• Functions: Signal routing, grounding, noise suppression, optional over-current protection

Mechanical

• Form Factor: Rack or panel-mount termination board

• Construction: Industrial PCB with screw or spring-clamp terminals

• Connector Interface: Reinforced connections for controller ribbon cables

• Dimensions: Approx. 10–20 cm length (depends on revision)

• Weight: 0.6 kg

Environmental

• Operating Temperature: –20°C to +70°C

• Humidity: 5–95% non‑condensing

• Suitable For: High-vibration cabinets, electrically noisy environments, continuous operation

Applications

• Oil & Gas and Refining Process Control

• Chemical and Petrochemical Plants

• Power Generation Systems

• Legacy Honeywell DCS Panels

FAQ

Q: Which Honeywell systems is this board compatible with?
A: It supports TDC 3000, Experion PKS legacy subsystems, and other Honeywell I/O families.

Q: Can it handle both analog and digital signals?
A: Yes, the board supports analog I/O, digital I/O, and specialty signals depending on connected modules.

Q: Is this board easy to replace in the field?
A: Yes, its design allows quick field replacement without specialized tools.

Comparison to Similar Models
Compared to Honeywell 05425002, the 05425001 / 054250‑01 is optimized for compact installation while maintaining the same signal integrity and noise suppression features.