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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 ...

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

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4.3 SERVOPACK Internal Block Diagrams4.3.3 Three-phase 200 V, 2.0 kW to 5.0 kW ModelsThree-phase 200 to 230 V(50/60 Hz)+10%-15%1B1 B2 B32FU1FAN1Noise filter1KML1L2L3−XX1XX2XX3RSTPNVoltagesensorRY1C1+-RelaydriveCHARGEVoltagesensorGatedrivePNGate drive overcurrentprotectorInterfaceUVWGatedriveDB~~~-+±12 VUVWCN2ServomotorMPGPowerOFFL1CL2CPowerON1KM1KMOpen duringservo alarm(1RY)1KM1RYSurgesuppressor~~+-CN10+-DC / DCconverterPanel operatorAnalog voltageconverterCN5±5 V+15 V+5 V±12 V+5 V0 VPOWERCN3ASIC(PWM control, etc.)CPU(Position/speedcalculation, etc.)CurrentsensorA/DI/OCN8CN1For battery connectionPG outputReference pulse inputSpeed/torque referenceinputSequence I/O4Connector forapplicationmoduleAnalog monitoroutput forsupervisionDigital operator orpersonal computer4-11

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