Schneider Electric TWDLCDA24DRF Twido Compact Base Controller — 24 VDC Supply, 14 Digital Inputs (24 VDC), 10 Relay Outputs - Compact PLC

Product overview The Schneider Electric TWDLCDA24DRF is a Twido-series compact base controller designed for small automation and machine control applications. It integrates a 24 VDC power supply, 14 digital inputs and 10 relay outputs in a single compact module, providing versatile I/O capacity and relay-based switching for contactors, valves, solenoids and indicator circuits.

Key features

• Manufacturer: Schneider Electric (Twido series).
• Model: TWDLCDA24DRF.
• Power supply: 24 VDC input (device powered from 24 VDC source).
• Inputs: 14 digital inputs designed for 24 VDC signals (sensing of switches, sensors, and proximity devices).
• Outputs: 10 relay outputs suitable for electrical isolation and switching of AC/DC loads, compatible with contactors, coils, lamps and low-voltage actuators.
• Compact design: Space-saving form factor for control panels and machine-mounted enclosures.
• Application focus: Ideal for small machines, packaging equipment, conveyors, and distributed control islands requiring mixed I/O and galvanic isolation on outputs.
• Ease of integration: Fits Twido ecosystem and is configurable using Schneider Electric TwidoSuite programming tools (verify programming tool/version compatibility).
• Reliability: Relay outputs provide safe galvanic isolation and robust switching for inductive and resistive loads common in industrial environments.

Recommended uses

• Small machine control and sequencing
• Motor starter and contactor control via relay outputs
• Discrete input monitoring from switches, sensors and pushbuttons
• OEM control panels and compact automation systems

Notes and installation guidance

• Confirm that field input signals are 24 VDC and compatible with the module’s input specifications before wiring.
• Relay outputs provide isolated switching; check load voltage/current requirements and ensure outputs are within relay contact ratings per Schneider Electric documentation.
• Verify chassis, power wiring, and mounting clearances per Schneider Electric installation instructions and safety standards.
• For configuration and program download, use TwidoSuite or the recommended Schneider Electric programming tool and follow device-specific setup procedures.