Schneider Electric TWDLCAA24DRF Programmable Logic Controller

Schneider Electric’s Telemecanique TWDLCAA24DRF is a Twido Micro PLC compact base controller with an integrated 100–240 VAC power supply, 14 digital inputs (24 VDC, sink/source) and 10 relay outputs (2 A), delivering 24 total I/O points for standalone machine and process control. It supports expansion up to 4 I/O expansion modules and offers RS-485 (Modbus RTU/ASCII) Mini-DIN serial communications, plus a memory cartridge or real-time clock cartridge slot for flexible automation setups. Mounting options include DIN rail or panel mounting, aligning with compact control panels in automated packaging lines, conveyors, material handling equipment, pumping stations, and OEM production machines that require expandable I/O and reliable discrete control. The TWDLCAA24DRF is part of the Twido Micro PLC family and is a discontinued legacy automation controller, commonly replaced in retrofits by Schneider Electric TM221C24R or TM241C24R.