Schneider Electric Twido TWDDRA16RT Expansion Modules

Description

The TWDDRA16RT is a Twido expansion module engineered by Schneider Electric to expand the output capacity of industrial automation systems. This robust extension unit features 16 relay output channels packaged with removable terminal block connections for easy wiring and maintenance. Designed for reliable switching of control and load circuits, it integrates smoothly into Twido and Advantys OTB controller architectures. Typical industrial applications include automated manufacturing lines, packaging machinery, conveyor control panels, and discrete factory automation systems requiring flexible digital output expansion. It is fully compatible with standard Schneider Electric Twido base controllers and expansion bus configurations.

Features

• Twido expansion module designed for digital output capacity extension
• 16 relay output channels for robust switching of control and load circuits
• Removable terminal block connections for fast wiring and easy maintenance
• Compact industrial enclosure optimized for standard DIN rail mounting

Applications

• Discrete factory automation and control panel expansion
• Automated packaging machinery and conveyor sorting systems
• Industrial machinery control and interlock switching
• Legacy Twido controller system upgrades and maintenance

Technical Specifications

Installation Guidelines

• Mount the expansion module securely onto a standard DIN rail adjacent to the base Twido controller or preceding expansion unit inside the control cabinet.
• Connect the expansion communication bus cable securely between the base unit and the module.
• Wire the load and control circuits to the removable terminal blocks, ensuring proper voltage ratings and fusing are observed for the relay outputs.
• Verify proper module recognition and IO mapping in the programming software prior to system startup.