Overview
The Allen-Bradley 74102-312-51 Circuit Control Board Rev 02 is a control circuit board component manufactured by Rockwell Automation for use in industrial PLC and automation systems. This board is part of Allen-Bradley’s legacy control board product line and is widely used in process control, motion control, and machine automation applications. The Rev 02 revision indicates a specific PCB and component configuration for this model.
Key Features
- Allen-Bradley OEM circuit board design for proven reliability in industrial automation
- Revision 02 PCB configuration
- Compatible with legacy and mid-range PLC processor systems
- Used in control applications requiring stable circuit board performance
- Available in New condition for immediate deployment
Technical Specifications
This board is a control circuit component; detailed electrical specifications (input/output ratings, voltage, current, communication interfaces) should be verified with the original system documentation or by contacting your system integrator. The 74102-312-51 is identifiable by its part number, revision level, and application within discrete control and PLC processor modules.
Typical Applications
- Industrial machine control systems
- Manufacturing automation processors
- Legacy PLC control circuit replacement
- Process control equipment
- System upgrades and troubleshooting support
Compatibility & Replacements
Compatible With
- Allen-Bradley legacy PLC processor modules
- Rockwell Automation control systems
- Industrial automation equipment using compatible 74102 series boards
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering. The 74102-312-51 Rev 02 replaces earlier revisions of the same model number in systems designed for this specific board. Related control boards in the 741xx series exist (such as 74102-307-51, 74102-395-51); confirm your exact board model before purchasing.
Works With
- Allen-Bradley Studio 5000 (firmware and software compatibility dependent on system configuration)
- Rockwell Automation automation frameworks
- Legacy PLC programming environments compatible with board revision
