YASKAWA SGD7S series Product Manual page 104

Sigma-7-series ac servo drive. sigma-7s servopack with analog voltage/pulse train references

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Table of Contents

• Single-Phase, 100-VAC Power Supply Input

Terminal Name

Main circuit power supply

input terminals for AC

power supply input

Control power supply termi-

Regenerative Resistor termi-

You can use a single-phase, 100-VAC power supply input with the following models.

• SGD7S-R70F, -R90F, -2R1F, and -2R8F

4.3 Wiring the Power Supply to the SERVOPACK

4.3.1 Terminal Symbols and Terminal Names

Specifications and Reference

Single-phase, 100 VAC to 120 VAC, -15% to +10%,

Single-phase, 100 VAC to 120 VAC, -15% to +10%,

4.3.5 Wiring Regenerative Resistors on page 4-22

If the regenerative capacity is insufficient, connect an External

Regenerative Resistor between B1/

Regenerative Resistor is not included. Obtain it separately.

and B2. The External

Troubleshooting

Sgd7s-****00a series