| Descripción del artículo | Speed controllers, 2.4 A, 0.75 KW, sensor input 4, actuator output 2, 180/207 V DC, PROFINET, han Q4/2, sto (safe torque off) / speed controller, integrated PTC thermistor monitoring and thermoclick with safe isolation, two sensor inputs through M12 sockets (max. 150 MA) for quick stop and interlocked manual operation, optional: 4 sensor inputs with M12-Y adapter for switchover to creep speed, connection of supply voltage via adapter cable on round or flexible busbar junction, diagnostics and reset on the device and via PROFINET, with auto - off/reset - hand key switches, 3 fixed speeds and 1 potentiometer speed, CAN be switched over from U/F to (vector) speed control, with selector switch rev - off - FWD, optional: Faster stop if external 24 V fails, rated operational voltage [ue] = 400 V AC, 3-PHASE, 480 V AC, 3-PHASE, mains voltage (50/60HZ) [ULN] = 380 (-10%) - 480 (+10%) v, rated op |