Overview
The Texas Instruments 6MT11-A05L is a compact AC input module engineered for industrial PLC systems and automation equipment. This module accepts AC mains voltage in the range of 85-132VAC and converts it to a regulated 6-9VDC output, making it suitable for powering logic circuits, sensor interfaces, and signal conditioning applications in manufacturing environments. The unit is built to USA standards and offers reliable performance in demanding industrial settings.
Key Features
- Input voltage range: 85-132VAC (broad voltage tolerance for global installations)
- Output: regulated 6-9VDC for logic and sensor circuits
- Compact modular design for easy integration into existing panel configurations
- Proven track record in legacy Siemens and automation systems
- Fully functional used unit, ready for immediate deployment
Technical Specifications
- Input voltage: 85-132VAC
- Output voltage: 6-9VDC
- Module type: AC input converter
- Manufacturer: Texas Instruments (USA)
- Series: 6MT11
- Design: Logic-level DC supply module
Typical Applications
The 6MT11-A05L is widely used in industrial settings requiring AC mains conversion to low-voltage DC logic supply:
- PLC input/output module power supplies
- Machine tool control systems
- Programmable automation controllers
- Legacy Siemens SIMATIC and similar industrial systems
- Sensor and solenoid power conditioning
Compatibility & Replacements
Compatible With
- Siemens SIMATIC S5 and S7 PLC systems
- Legacy industrial automation platforms requiring 85-132VAC input
- Standard 24V logic control environments
- International AC mains installations (50/60 Hz capable)
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering. This legacy module has been used as a direct replacement in systems originally configured with equivalent Siemens 6MT11-series AC input modules.
Works With
- Siemens SIMATIC automation platforms
- Industrial PLC rack-mounted I/O systems
- Standard 24VDC control logic networks
- Field-mounted automation enclosures



