Overview
The Idec LT1A is a compact 3-tier tower light assembly designed for 24V AC/DC industrial control applications. With red, amber, and green stackable lamps, this signal tower provides clear visual indication for machine status, alarm conditions, and operational state. The incandescent lamp design (30V 10W per tier) delivers reliable brightness across typical factory and machine-mounted environments.
Key Features
- 3-tier configuration with red, amber, and green color options
- 30V 10W incandescent lamp rating per tier
- Input: 24V AC/DC (universal voltage compatibility)
- Compact 12″ height with 2.25″ diameter
- Screw-terminal connection for panel or DIN-rail mounting
- Long lamp life and high visibility in industrial environments
Technical Specifications
The LT1A maintains consistent performance across standard industrial temperature ranges and uses standard incandescent lamp modules for easy field replacement.
Typical Applications
- Machine tool status indication on CNC mills and lathes
- Production line alarm and warning signals
- Assembly equipment run/stop/fault indication
- Material handling and conveyor system alerts
- Factory floor emergency and maintenance notifications
Compatibility & Replacements
Compatible With
- Allen-Bradley PLCs and control modules rated 24V DC input
- Siemens S7 logic controllers with 24V output modules
- 24V relay panels and industrial switching systems
- Standard DIN-rail mounted control cabinets
- Rockwell Automation tower light relay modules
Replaces / Drop-In Replacement For
- Idec LT1A-0132M (3-tier, 24V, metallic frame)
- Idec LT1A-0135M (alternate configuration)
- Compatible with other LT1 series 24V models where color and tier count match
Works With
- Studio 5000 Logix Designer (Rockwell) output modules
- TIA Portal (Siemens) 24V digital output cards
- Idec CC-Link and EtherCAT industrial networks
- Standard 24V DC relay switching circuits
- Omron and Mitsubishi compatible 24V switching systems
