STEL Range Agitated Pressure Pots User Guide

If an external control equipment with a built-in clamp diode is used, a leakage path may form and cause the motor to operate even when the external control equipment power is off, as long as the driver power is on. Since the power capacity of the controller is different from that of the driver, the motor may operate when the external control equipment and driver powers are turned on or off simultaneously. When powering down, turn off the driver power first, followed by the external control equipment power. When powering up, turn on the external control equipment power first, followed by the driver power. The following diagram is an example when the motor is operated using contact switches such as switches and relays for driver supplied with 1, 2 and 5L. The connection example is for single-phase input. The power supply connection for the three-phase input is different. Contact ADL for more information.

Sink logic When using the built-in power supply is used for input signals. The I/o signal in the brackets [ ] is the assignment at the time of shipment.

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