The Schneider Electric Modicon TM3DQ32UK is a discrete output expansion module for the Modicon TM3 I/O system, designed to extend the output capacity of compatible programmable controllers such as Modicon M221, M241, M251, and M262. It provides 32 transistor outputs with sink logic, each rated for 24 V DC, and connects via a HE10 (MIL‑20) connector, requiring external pre‑wired cables for field wiring.