Schneider Electric's Twido solid-state discrete output module delivers eight outputs for Twido PLC systems, enabling compact, silent switching of digital loads. The reference is documented as TWDDDO8TT (Twido - 8 outputs - solid state) and is a Twido I/O option; the module was discontinued on December 31, 2016, with end-of-service on December 31, 2021. Schneider recommends the TM3 family as a replacement option for eight-channel discrete outputs, specifically the TM3DQ8R (eight relay outputs) for similar control tasks.
