1.4 SERVOPACK Internal Block Diagrams1-131 Outline1.4.13 Three-phase 400 V, SGDV-170D05A Model1.4.14 Three-phase 400 V, SGDV-210D05A, -260D05A Models1KM L1B1/ B2 B3L2L312+24V0VUVWCN3CN2ENCA/DI/OCN1CN5MCHARGE−+CN7 CN8+15V × 42RY2RY1KM1KM+5V±12V+−+−Three-phase380 to 480 V(50/60 Hz)+10%−15%CurrentsensorServomotorSurge absorberHigh speeddiodeControl powersupply (+24 V)NoisefilterPowerOFFPowerONOpen duringservo alarm(1RY)GatedriveVoltagesensorVoltagesensorRelaydriveASIC(PWM control, etc.)CPU(Position/speedcalculation, etc.)Panel operatorDigital operatorEncoder outputpulseAnalog monitoroutputReference pulseinputSpeed/forcereference inputI/O signalAnalogvoltageconverterPersonalcomputerSignal for safety fuction+ −−AC power supply(100 V/200 V)ControlpowersupplyOverheat protector,overcurrent protector Dynamicbrake circuitNot included±12 VFanVaristor1KM L1B1/ B2L2L312+24V0V㧗㧙UVWCN3CN2ENCA/DI/OCN1CN5MCHARGE㧗㧙㧗㧙CN7 CN8+15V × 42RY2RY1KM㧗 㧙1KMr12V+5V+24 V +24 V +24 VThree-phase380 to 480 V(50/60 Hz)+10%−15%NoisefilterCurrentsensorDynamicbrake circuitHigh speeddiodePowerOFFPowerONOpen duringservo alarm(1RY)ServomotorGatedriveVoltagesensorVoltagesensorVaristorRelaydriveASIC(PWM control, etc.)CPU(Position/speedcalculation, etc.)Panel operatorDigital operatorEncoder outputpulseAnalog monitoroutputReference pulseinputSpeed/forcereference inputI/O signalAnalogvoltageconverterPersonalcomputerSignal for safety fuctionControlpowersupplyNot includedControl powersupply (+24 V)AC powersupply(100 V/200 V)SurgeabsorberOverheat protectorovercurrent protectorFan1 Fan2 Fan3
