Danfoss KE07201 Ramped Valve Driver Installation guide

Danfoss
Brand
Danfoss
Model
KE07201 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
KE07201
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
proportional valve. It is pulse-width modulated and has adjustable acceleration/deceleration ramping. The threshold, full
stroke forward and full stroke reverse outputs are adjustable.
It has a 12" pigtail with a 4-pin sealed Packard shroud connector for the power and output connections and a 12" pigtail with
3-pin (female) sealed Packard tower connector for the setpoint potentiometer connections. A bag assembly with mounting
hardware is shipped with the device. For mating connectors order bag assemblies K03384, 4-pin (female) tower connector
and K08630, 3-pin shroud connector.
.
.
DIMENSION AND CONNECTION DIAGRAM
1682
OUTPUT CHARACTERISTICS
SUPPLY VOLTAGE
24 Vdc
PWM FREQUENCY
100 Hz
OUTPUT CURRENT
0.7 A
FACTORY SETTINGS WITH 26 OHM LOAD
Threshold: 200 mA
Full Stroke 600 mA
REV
VALVE
COIL
FWD
VALVE
COIL
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
POT WIPER
POT +8V
POT GND
OUTPUT – REV
OUTPUT – FWD
+24V POWER
GROUND
1K
OHM
20,32
(0.8)
Dimensions in millimeters (inches).
© Danfoss, 2013-09 K14422 UNIT SPEC 1
Phased Out Products
ADJUSTMENTS
TIME - SECONDS
0 1 2 3 4 5 6
25
50
75
100
R40 MAX CCW
R40 MAX CW
VALVE OUTPUT - %
1679
1680
Threshold adjustment.
1681
Full stroke adjustment.
INPUT VOLTS
0
0
OUTPUT CURRENT - mA
1 2 3 4 5 6 7 8
200
400
600
800
1000
FULL CW
R30
FACTORY
SETTING
FULL
CCW
FULL CW
R31
FACTORY
SETTING
FULL
CCW
INPUT VOLTS
0
0
OUTPUT CURRENT - mA
1 2 3 4 5 6 7 8
200
400
600
800
1000
FULL CW
R18
FACTORY
SETTING
FULL
CCW
FULL CW
R18
FACTORY
SETTING
FULL
CCW
2 K14422 UNIT SPEC © Danfoss, 2013-09
Phased Out Products
  • Page 1 1
  • Page 2 2

Danfoss KE07201 Ramped Valve Driver Installation guide

Danfoss
Brand
Danfoss
Model
KE07201 Ramped Valve Driver
Type
Installation guide
Download PDF
report

Ask a question and I''ll find the answer in the document

Finding information in a document is now easier with AI

Related papers

Other documents