ADVANCED 120A10 Analog Servo Drive

The 120A10 PWM servo drive is designed to drive brush type DC motors at a high switching frequency. A single red/green LED indicates operating status. The drive is fully protected against over-voltage, under voltage, over-current, over-heating and short-circuits across motor, ground and power leads. Furthermore, the drive can interface with digital controllers or be used stand-alone and requires only a single unregulated DC power supply. Loop gain, current limit, input gain and offset can be adjusted using 14- turn potentiometers. The offset adjusting potentiometer can also be used as an on-board input signal for testing purposes.

Features:

·Optical Isolation Between High & Low Power Signals

·Four Quadrant Regenerative Operation 

· DIP Switch Selectable Modes 

· Differential Input Command 

· Digital Fault Output Monitor 

· On-Board Test Potentiometer 

· Offset Adjustment Potentiometer 

· Adjustable Input Gain 

· DIP Switch Selectable Tuning

· Drive Status LED 

· Directional Inhibit Inputs for Limit Switches

MODES OF OPERATION：

· Current 

· Voltage 

· IR Compensation 

· Velocity

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