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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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1.3 Examples of Servo System Configurations1.3.3 Three-phase, 400 V Main CircuitPower supplyThree-phase 400 VACR S TMolded-casecircuit breaker(MCCB)Protects the power supplyline by shutting thecircuit OFF whenovercurrent isdetected.(Refer to 5.8.9.)Noise filterUsed to eliminateexternal noise from thepower line.(Refer to 5.8.10.)∗1 Use a 24 VDC power supply. (Must be prepared by the user.)∗2∗3Be sure to disconnect the lead between B2 and B3, beforeconnecting an external regenerative registor to theSERVOPACK.For connecting a DC reactor, refer to 6.4.8 DC Reactor forHarmonic Suppression.1MagneticcontactorTurns the servoON and OFF.Install a surgesuppressor.(Refer to5.8.11.)<strong>SGDH</strong>-DESERVOPACKYASKAWASERVOPACK<strong>SGDH</strong>-200VConnection cablefor digital operator(Refer to 5.8.2.)Digitaloperator(Refer to 5.8.2.)Personal computerMODE/SETCHARGEL1L2CN3DATA/POWERConnection cablefor personal computer(Refer to 5.8.1.)∗3L31224VCN1I/O signal cableHost controller0VB1∗1+ −DC powersupply (24 VDC)∗2B2B3UVWCN2(Refer to 5.7.)RegenerativeresistorConnect an externalregenerative resistorto terminals B1 and B2if the regenerativecapacity is insufficient.(Refer to 5.8.6.)Servomotormain circuit cable(Refer to 5.1, 5.2.)Encoder cable(Refer to 5.4, 5.5.)SGMHServomotor1-9

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