Schneider Electric VW3M1C20R30 is a preassembled Safe Torque Off (STO) cordset for the Lexium 28 servo drive family. It connects the drive's CN9 STO port to a logic controller, carrying the safety-rated stop signal that removes motor torque without disconnecting power. The cable runs 3 m (9.8 ft) — long enough to reach a safety relay or PLC in a standard cabinet layout, short enough to avoid coiling excess inside the panel.
Connection and fit
Drive side terminates in a Molex 4-pin connector that mates directly to the Lexium 28 CN9 socket; the controller end is unterminated (free end), letting you land the wires on a safety relay, PLC digital input, or terminal block as the circuit requires. No special tooling beyond a standard wire stripper and screwdriver for the field end.