Overview
The Allen-Bradley 74102-456-51 communication board is a PCB assembly component used in industrial control applications. This module facilitates communication within larger control system architectures, making it suitable for system integrators and maintenance technicians working with Allen-Bradley legacy equipment. The unit is available in used/refurbished condition with REV 02 revision level.
Key Features
- Genuine Allen-Bradley manufactured PCB assembly
- Designed for communication interface applications in industrial settings
- REV 02 revision level board
- Used condition—cost-effective solution for legacy system repairs
- Compatible with various Allen-Bradley control system configurations
Technical Specifications
Detailed technical specifications including voltage ratings, communication protocols, and connector configurations are available upon request. For complete technical documentation, contact your Rockwell Automation representative or authorized distributor.
Typical Applications
- System replacements and upgrades for legacy Allen-Bradley control systems
- Industrial automation equipment maintenance and repair
- Retrofit installations where original hardware compatibility is required
- OEM equipment restoration and field service operations
Compatibility & Replacements
The Allen-Bradley 74102-456-51 is designed as a replacement or repair part for existing systems using this board model. When sourcing replacements or upgrades, verify board revision level (REV 02 in this case), connector types, and system integration requirements. For exact compatibility verification with your control system, consult the original equipment documentation or contact an authorized Allen-Bradley distributor. Alternative communication boards from the 74102 series may be available depending on your specific application requirements.
