The Schneider Electric TWDDMM8DRT is an expansion module designed for Modicon M340 automation systems. This unit provides 4 digital DC inputs and 4 relay outputs, facilitating the expansion of control capabilities within a PLC architecture. It is engineered for applications requiring direct interface with sensors and actuators via terminal blocks.

Technical details

• Series: Modicon M340
• Module Type: Expansion Module
• Digital Inputs: 4 x DC Inputs
• Digital Outputs: 4 x Relay Outputs
• Connection Type: Removable Terminal Blocks (RM TBK)
• Input Voltage: Verify against manufacturer datasheet for specific DC input voltage range.
• Output Switching Capacity: Verify against manufacturer datasheet for specific relay contact rating (voltage and current).
• Enclosure: Designed for DIN rail mounting within automation cabinets.

Applications & compatibility

This expansion module is commonly integrated into Modicon M340 PLC systems for process control and discrete automation tasks. It is suitable for use in machine building, material handling, and general manufacturing environments where additional I/O points are required to interface with sensors, pilot lights, motor starters, and other low-power control devices.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the TWDDMM8DRT or contact our technical team for cross-reference assistance with compatible Modicon M340 components.