Danfoss KE04107 Valve Drive Amplifier Instructions

Danfoss KE04107 Valve Drive Amplifier

GENERAL DESCRIPTION

The device is a free–standing amplifier mounted on 4 standoffs. Voltage from a sensor potentiometer, through the amplifier, produces current to drive electrohydraulic actuators. Connections to the amplifier are via screw terminals with 3/16–inch quick–connects.

DIMENSIONS

Dimensions of the KE04107 in Millimeters (Inches).

CONNECTION DIAGRAM

POLARITY OF BATTERY CONNECTIONS MAY BE REVERSED TO CHANGE ACTION OUTPUT VERSUS SENSOR INPUT.

GAIN SWITCH IS OPTIONAL. JUMPERS MAY BE USED IN PLACE OF SWITCH.

OUTPUT CHARACTERISTICS

SUPPLY VOLTAGE 12 Vdc (11 to 15 Volts)
TURN ON VOLTAGE 20% of supply
MAXIMUM OUTPUT CURRENT 100 mA nominal

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