CHAPTER 10 PERIPHERAL EQUIPMENT

10.1 Overall Configuration of Peripheral Equipment

Surge absorber

This equipment protects the servo

amplifier from lightning surge.

MCCB/ELCB

Install in the primary circuit (power supply circuit) of the servo

amplifier to protect the servo amplifier against damage caused

by power switching or short circuiting current.

Insert the electromagnetic contactor between MCCB/ELCB and

AC reactor if one is to be used.

AC reactor

Install for large power supply

capacities, imbalance in the

source voltage, and suppression

of harmonics.

RS-485 cable

Power filter

Install to suppress harmonics in the

power supply circuit and to protect the

servo amplifier against surges and

noises in the power supply.

10

Sequence I/O cable

①

Encoder cable

Motor power cable

③

④

External regenerative

resistor (option)

②

Servomotor

Wiring connectors do not come with the servo amplifier or servomotor.

Prepare the necessary option cable or connector kit.

10-2 Overall Configuration of Peripheral Equipment