Danfoss KE07206 Ramped Valve Driver Installation guide

Brand: Danfoss

Model: KE07206 Ramped Valve Driver

Type: Installation guide

Unit Specification

3500 Annapolis Lane North, Minneapolis, MN 55447

Telephone: (763) 509-2084 Telefax: (763) 559-0108

ISSUE: 1 DATE: May 1993

KE07206

Ramped Valve Driver

GENERAL DESCRIPTION

This device is a ramped valve driver which accepts a setpoint potentiometer input from a control handle and drives a dual coil

electrical displacement control. It is pulse width modulated and has adjustable acceleration/deceleration ramping. The

threshold, full stroke forward and full stroke reverse outputs are adjustable.

OUTPUT CHARACTERISTICS

SUPPLY VOLTAGE

24 Vdc

PWM FREQUENCY

1,000 Hz

OUTPUT CURRENT

200 mA

FACTORY SETTINGS WITH 22 OHM LOAD

Threshold: 10 mA

Full Stroke 200 mA

DIMENSION AND CONNECTION DIAGRAM

1693

100,08

(3.94)

88,9

(3.50)

5,59 (0.22)

6,35 (0.25)

69,85 (2.75)

113,0 (4.45)

148,59 (5.85)

3,96 DIA (6)

(0.156)

THRESHOLD

FWD

F/S

REV

F/S

RAMP

TIME

20,32 

(0.8)

N/C

POT GND

GND

+24V POWER

OUTPUT - FWD

POT +8V

POT WIPER

N/C

OUTPUT - REV

1 2 3 4 5 6 7 8 9 10 11 12

Dimensions in millimeters (inches).

Phased Out Products

ADJUSTMENTS

TIME - SECONDS

0 1 2 3 4 5 6

100

R40 MAX CCW

R40 MAX CW

VALVE OUTPUT - %

1679

1690

Threshold adjustment.

1691

Full stroke adjustment.

INPUT VOLTS

OUTPUT CURRENT - mA

1 2 3 4 5 6 7 8

FULL CW

R30

FACTORY

SETTING

FULL

CCW

100

150

200

R31

FACTORY

SETTING

FULL CW

FULL

CCW

INPUT VOLTS

OUTPUT CURRENT - mA

1 2 3 4 5 6 7 8

FULL CW

R18

FACTORY

SETTING

FULL

CCW

100

150

200

FULL CW

FULL

CCW

R18

FACTORY

SETTING

Phased Out Products

Danfoss KE07206 Ramped Valve Driver Installation guide

Danfoss KE07206 Ramped Valve Driver Installation guide

Danfoss KE07206 Ramped Valve Driver Installation guide

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