Danfoss KE04101 Valve Drive Amplifier Instructions

May 15, 2024
Danfoss

Danfoss KE04101 Valve Drive Amplifier

GENERAL DESCRIPTION

The device is a freestanding 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. An external switch can change gain settings by shorting between two terminals.

DIMENSIONS

Danfoss KE04101 Valve Drive Amplifier 1

Dimensions of the KE04101 in Millimeters (Inches).

CONNECTION DIAGRAM

Danfoss KE04101 Valve Drive Amplifier 2

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 48% of supply
  • MAXIMUM OUTPUT CURRENT 100 mA nominal

Danfoss KE04101 Valve Drive Amplifier 3

3500 Annapolis Lane North, Minneapolis, MN 55447
Telephone: 763-509-2084 Telefax: 763-559-0108

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