Unisys 41426651-003 AC Control Logic PC Board

Description:

The Unisys 41426651-003 AC Control Logic PC Board (4142S644 / 41426651003) is used in enterprise computing, document processing, and equipment control systems to manage AC power distribution, control logic functions, and system-level coordination between electronic subsystems. Commonly installed in Unisys data processing equipment, imaging systems, transaction processing hardware, and enterprise information management platforms requiring reliable power control and logic processing capabilities. Maintenance teams and system integrators use this board for repair, retrofit, expansion, or replacement of failed control assemblies to restore equipment functionality and maintain operational reliability.

Applications:

The Unisys 41426651-003 AC Control Logic PC Board is commonly used in enterprise computer systems, document processing equipment, imaging platforms, peripheral control systems, and legacy Unisys hardware installations. The board performs AC power control, logic sequencing, signal management, and subsystem coordination functions that support reliable operation of mission-critical equipment. It is particularly suitable for organizations maintaining legacy Unisys infrastructure where replacement controller boards are required to extend equipment service life and maintain operational continuity.

Technical Specifications:

• Brand: Unisys
• Part Number: 41426651-003
• Alternate Part Number: 4142S644
• Alternate Part Number: 41426651003
• Product Type: AC Control Logic PC Board
• Board Type: Printed Circuit Board Assembly (PCB)
• Function: AC Power Control and Logic Processing
• Application: Enterprise Computing and Control Systems
• Assembly Type: Electronic Control Board
• Mounting Type: Chassis Mounted
• Technology: Digital Logic Circuitry
• Service Type: System Control and Power Management
• Supports AC Control Functions
• Supports System Logic Processing
• Supports Subsystem Communication
• Supports Equipment Coordination Functions
• High-Reliability Electronic Assembly
• Industrial-Grade PCB Construction
• Continuous Operation Design
• Suitable for Enterprise Computing Equipment
• Suitable for Document Processing Systems
• Suitable for Imaging and Data Management Equipment
• Suitable for Peripheral Control Applications
• Suitable for Legacy Unisys Hardware Maintenance
• OEM Replacement Component
• Intended for OEM Equipment and Replacement Installations
• Suitable for Maintenance, Retrofit, and Repair Projects
• Engineered for Long-Term System Reliability

Common Replacements:

• Unisys 38839353 PWA Master Controller Board
• Unisys 32747024-003 PCA Adapter Board
• Unisys 38489126-000 PCI Image Interface Board