Overview
The Allen-Bradley 1770-KAB keyboard overlay is a legacy input device designed for the Allen-Bradley PLC-2 family of industrial terminals. This alphanumeric graphics keyboard component provides reliable operator control in manufacturing and process automation environments. The keytop overlay design allows technicians and operators to quickly identify functions and access critical control inputs without extensive training.
Key Features
- Alphanumeric and graphics key overlay for intuitive operation
- Designed for PLC-2 family terminals and industrial systems
- Durable construction suitable for factory floor environments
- Compatible with related Allen-Bradley terminal models
- Drop-in replacement for legacy automation systems
Technical Specifications
This keyboard overlay component integrates with Allen-Bradley PLC-2 terminal systems to provide alphanumeric input capability. The overlay features standard keytop labeling for common automation functions and programming commands.
Typical Applications
- PLC-2 industrial terminal programming and operation
- Legacy manufacturing automation systems
- Factory floor data entry and control interfaces
- Process automation operator stations
- Maintenance and troubleshooting terminals
Compatibility & Replacements
The 1770-KAB is compatible with Allen-Bradley PLC-2 family terminals and related industrial terminal systems. Alternative or related keyboard overlay models in the 1770 series include the 1770-KFA, 1770-KBA, 1770-KCA, and 1770-KCB. As a legacy component, replacement availability may be limited; contact your distributor for current stock and compatibility verification with your specific terminal configuration.
