Unit Specification
KE04103
Valve Drive Amplifier
3500 Annapolis Lane North, Minneapolis, MN 55447 |
ISSUE: 2 |
DATE: September 1996 |
Telephone: (763) 509-2084 Telefax: (763) 559-0108 |
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. An external switch can change gain settings by shorting between two terminals.
DIMENSIONS |
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CONNECTION DIAGRAM |
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6,35 |
114,30 |
(4.50) |
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MED |
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(0.25) |
101,60 (4.00) |
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1 |
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LOW |
GAIN SWITCH |
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2 |
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HIGH |
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3 |
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4 |
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NO CONNECTION |
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KE04103 |
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OUTPUT TO 30 Ω LOAD |
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76,20 |
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VALVE |
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+ |
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(3.00) |
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DRIVE |
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- |
BATTERY |
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AMPLIFIER |
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57,15 |
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7 |
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(2.25) |
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8 |
- |
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9 |
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10 |
+ |
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9,65 |
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ACX104C |
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POTENTIOMETER |
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(0.38) |
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ROTARY POSITION |
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SENSOR |
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5,33 (0.21) INSIDE DIA. |
POLARITY OF BATTERY CONNECTIONS MAY BE REVERSED TO |
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CHANGE ACTION OUTPUT VERSUS SENSOR INPUT |
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GAIN SWITCH IS OPTIONAL. JUMPERS MAY BE USED IN PLACE |
12,70 |
OF SWITCH |
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(0.50) |
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1647 |
1648 |
Dimensions of the KE04103 in Millimeters (Inches). |
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OUTPUT CHARACTERISTICS |
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SUPPLY VOLTAGE |
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100 |
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12 Vdc (11 to 15 Volts) |
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90 |
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HIGH GAIN |
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TURN ON VOLTAGE |
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80 |
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MED GAIN |
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% MAXIMUM |
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70 |
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48% of supply |
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LOW GAIN |
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OUTPUT VOLTAGE |
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MAXIMUM OUTPUT CURRENT |
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60 |
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50 |
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100 mA nominal |
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40 |
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30 |
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10 |
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70 |
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% SUPPLY VOLTAGE |
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1649A |
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K14504 UNIT SPEC |
K14504 UNIT SPEC |
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© Copyrimpnay. |
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1 |
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© Danfoss, 2013-09 |
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Alhange. |
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