Honeywell 51401952-100 Printed Circuit Board

Product Description

The Honeywell 51401952-100 Printed Circuit Board Assembly is an original control-system interface module engineered for Honeywell Experion PKS and TDC 3000 distributed control architectures. This board functions as a critical communication and signal interface layer, enabling reliable data exchange between controllers, I/O subsystems, and internal control networks.

Designed for continuous operation in mission-critical environments, the 51401952-100 integrates multi-layer PCB construction, reinforced signal paths, and industrial-grade electronic components. Its layout and shielding strategy minimize electrical noise, ensuring consistent performance in electrically demanding plant conditions.

Technical Overview

The Honeywell 51401952-100 PCB assembly is manufactured to Honeywell’s control-system hardware standards and is intended for installation in standard Honeywell rack and chassis configurations. It supports stable low-voltage operation and is suitable for systems requiring deterministic communication behavior.

Key Technical Specifications

• Model: 51401952-100

• Manufacturer: Honeywell

• Product Type: Printed Circuit Board Assembly

• System Compatibility: Honeywell Experion PKS, Honeywell TDC 3000

• Functional Role: Control system communication and interface processing

• PCB Construction: Multi-layer board with integrated EMI shielding

• Connector Interface: Honeywell proprietary backplane and module connectors

• Nominal Supply Voltage: 24 VDC

• Operating Temperature Range: -20°C to +60°C

• Storage Temperature Range: -40°C to +70°C

• Relative Humidity: 5% to 95% RH, non-condensing

• Installation Form Factor: Standard Honeywell control rack PCB format

• Dimensions: 270 mm × 200 mm

• Weight: 0.6 kg

Functional Characteristics

• Provides stable communication pathways between control processors and I/O assemblies

• Shielded circuit design reduces electromagnetic interference and signal distortion

• Engineered for long service life under continuous industrial operation

• Fully compatible with existing Honeywell DCS hardware infrastructure

• Supports fast replacement and maintenance without system redesign

Typical Application Areas

In oil and gas installations, the 51401952-100 is commonly deployed within refinery and pipeline control systems where communication reliability is essential.
In power generation facilities, it supports turbine, boiler, and auxiliary control networks.
In chemical processing plants, the board contributes to stable inter-module communication in safety-critical process loops.
In pharmaceutical manufacturing, it enables precise and repeatable data transmission for validated batch and process control systems.

FAQ

Q: Is the 51401952-100 compatible with both Experion PKS and TDC 3000 systems?
Yes. This PCB assembly is designed to operate within both Honeywell Experion PKS and legacy TDC 3000 control system environments.

Q: Does this board require special configuration before installation?
No software configuration is required on the board itself. Configuration is handled at the system or controller level.

Q: Is this an original Honeywell product or a third-party replacement?
This is a genuine, factory-original Honeywell PCB assembly.