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Sigma-II Series SGM*H/SGDH USER'S MANUAL - Esco Drives ...

Sigma-II Series SGM*H/SGDH USER'S MANUAL - Esco Drives ...

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4.3 SERVOPACK Internal Block Diagrams4.3.5 Three-phase 400 V, 500 W to 3.0 kW Models+10%Three-phase 380 to 480 V -15%(50/60 Hz)Noise filter(not provided)Control power+24 VDC121KM L1 XX1 XX3L2L3FU224V0VRSTAC power supplyOpen during (100 V / 200 V)Power Power servo alarmOFF ON (1RY)2RY1KM2RY High speed1KMdiodeSurge suppressorPNVoltagesensorFU1DC / DCconverterRY1+7.5 V+15 V+5 V±12 VC1C2CHARGE+5 VB1 B2 B3POWERPanel operatorAnalog voltageconverterCN10 CN5 CN3Connector forapplicationmoduleRelaydriveVoltagesensorAnalog monitoroutput forsupervisionGatedrivePNDigital operator orpersonal computerGate drive overcurrent/overheat protectorInterfaceUVWR2ASIC(PWM control, etc.)CPU(Position/speedcalculation, etc.)D1 D2 D3CurrentsensorFAN1±12 VUVWA/DI/OCN2CN8CN1ServomotorMPGFor battery connectionPG outputReference pulse inputSpeed/torque referenceinputSequence I/O44-13

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