Parameters Parameter Specification Product Line TeSys island - Digital Motor Control System Module Type Decentralized Module (DM) - Digital Output / DOL Starter Commercial Reference STBDDO3705KC Motor Starter Type Direct-On-Line (DOL) with integrated electronic overload protection. Rated Operational Current (Ie) 5 A (at 40°C, for AC-3 duty, 400V) Rated Operational Power Approx. 2.2 kW (3 HP) at 400V AC, 3-phase. Rated Supply Voltage 24...690 V AC, 50/60 Hz (for both power and control). Control Supply Voltage Integrated from main power (24...690V AC) - no separate auxiliary voltage required for the module's own logic. Communication Interface Integrated into TeSys island communication bus (via the base unit). Compatible with Modbus TCP, Ethernet/IP, PROFINET, etc. (depending on the Communication Module used). Protection Functions Electronic Overload Protection with adjustable current setting (Ir), trip class selection. Phase loss, asymmetry, and locked rotor protection. Short-circuit protection (requires upstream fuse or circuit breaker). Status Indication LED indicators for: Power (On), Communication (Bus), Run/Stop, Fault/Trip. Control Inputs/Outputs Integrated logic: Configurable via software for local/remote control, interlocks, etc. May include a local 2-wire control input (Start/Stop) via terminals. Connection Screw terminals for: • Main power (L1, L2, L3) and motor output (T1, T2, T3). • Control inputs (if present). Mounting Plugs directly onto a TeSys island base unit (occupying 1 DM slot). Operating Temperature -25°C to +60°C (with derating above 40°C). Protection Class IP20 (module itself). The assembled island in an enclosure achieves higher IP rating. Standards & Certifications CE, UL, cUL, RoHS, REACH compliant. Conforms to IEC/EN 60947-4-1, -5-1.