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The Schneider Electric Twido TWDLMDA20DRT represents a versatile and compact automation solution for basic control applications. As part of the Twido series, this modular PLC combines essential control functions with flexibility for system expansion.

Key Features & Benefits:

• Integrated I/O Configuration: Combines 12 digital inputs and 8 digital outputs (relay type) in a compact form factor, providing immediate control capability out of the box.

• Expandable Architecture: Supports connection of expansion modules for additional I/O points and special functions, allowing system customization to meet specific application requirements.

• Built-in Communication: Features integrated serial communication ports (RS-485 and RS-232) supporting Modbus protocols for connectivity with HMIs, drives, and other devices.

• Programming Flexibility: Programmable with TwidoSoft software, supporting multiple programming languages including ladder logic, instruction list, and Grafcet.

• Compact Design: Space-efficient form factor suitable for small control panels and applications with limited installation space.

• Real-time Clock: Includes built-in real-time clock for time-based control operations and time-stamping of events.

• Robust Construction: Designed for industrial environments with protection against electrical noise and vibration.

Technical Specifications:

• Digital Inputs: 12 points (24V DC)

• Digital Outputs: 8 points (relay type)

• Communication: 1 x RS-485, 1 x RS-232

• Programming: TwidoSoft software

• Memory: 4K words

• Power Supply: 24V DC

• Operating Temperature: 0°C to 55°C

Typical Applications:

• Small machine control

• Material handling systems

• Packaging equipment

• Building automation

• Lighting control systems

• Pump control applications

• Simple process control

The TWDLMDA20DRT controller exemplifies Schneider Electric's commitment to providing accessible automation solutions that combine reliability, flexibility, and cost-effectiveness for basic industrial control applications.