MAKING MODERN LIVING POSSIBLE
Electrical Installation
H1 Pump
3-Position (FNR) Electric Control
powersolutions.danfoss.com
Electrical Installation H1 Pump 3-Position (FNR) Electric Control
Revision history Table of revisions
Date Changed Rev
September 2015 Converted to Danfoss layout BA
February 2009 Removed Tandem pump, added Single pump AD
January 2009 Corrected single and tandem pump tables AC
April 2007 Minor revision AB
March 2007 First edition AA
2 11025001 • Rev BA • September 2015
Electrical Installation H1 Pump 3-Position (FNR) Electric Control
Contents
Literature references
H1 Pump 3-Position (FNR) Electric Control literature references....................................................................................4
Latest version of technical literature.........................................................................................................................................4
Product overview
Product image................................................................................................................................................................................... 5
Nomenclature....................................................................................................................................................................................5
Theory of operation.........................................................................................................................................................................6
Pump displacement versus electrical signal..................................................................................................................... 6
Hydrostatic drive line power...................................................................................................................................................6
Hydraulic schematics...................................................................................................................................................................... 6
Electrical specifications.................................................................................................................................................................. 6
Electrical installation
Pinout....................................................................................................................................................................................................7
DEUTSCH connector.................................................................................................................................................................. 7
Pin compatibility...............................................................................................................................................................................7
Input/output matrix........................................................................................................................................................................ 8
Mating connector.............................................................................................................................................................................8
DEUTSCH connector parts list ............................................................................................................................................... 8
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Electrical Installation H1 Pump 3-Position (FNR) Electric Control
Literature references
H1 Pump 3-Position (FNR) Electric Control literature references
Literature title Description Literature number
H1 Single and Tandem Axial Piston Pumps, Basic
Information
PLUS+1® Compliant FNR Control Function Blocks User
Manual
Latest version of technical literature
Danfoss product literature is online at: http://powersolutions.danfoss.com/literature/
Complete product electrical
and mechanical
specifications
Compliant function block
set-up information
11062168
11022881
4 11025001 • Rev BA • September 2015
A B D F E G H J K M N S T V W X Y
H1 P
A G N N N N N N N N
A B C D F E G H J K M N P R S T V W X Y
H1 T
A N N F N P N N N N N N N N
Electrical Installation
Product overview
Product image
Nomenclature
Single pump
H1 Pump 3-Position (FNR) Electric Control
H1 Pump 3-Position (FNR) Electric Control
Tandem pump
Code D Options
Option Description
A9 FNR control, 12 V, manual override
B1 FNR control, 24 V, manual override
Only certain control options for the H1 pump utilize 3-Position (FNR) Electric Controll. Please refer to the
pump’s nomenclature to determine if the pump is equipped with the proper option. The nomenclature
can be found on the pump’s nametag.
11025001 • Rev BA • September 2015 5
100 %
0
100 %
Voltage Vdc
Displacement
W
C1C2
F00A
M14
T PF00B
Electrical Installation H1 Pump 3-Position (FNR) Electric Control
Product overview
Theory of operation
The 3-position (FNR) Electric Control uses an electric input signal to switch the pump to a full stroke
position.
Pump displacement versus electrical signal
Hydrostatic drive line power
Hydraulic schematics
Electrical specifications
Warning
Unintended vehicle or machine movement hazard. The loss of hydrostatic drive line power, in any mode
of operation (forward, neutral, or reverse) may cause the system to lose hydrostatic braking capacity. You
must provide a braking system, redundant to the hydrostatic transmission, sufficient to stop and hold the
vehicle or machine in the event of hydrostatic drive power loss.
H1 pump 3-position (FNR) electrical specifications
Voltage
Minimum supply voltage
Maximum supply votage
Rated power
Coil resistance at 20º C [70º F]
12V 24V
9.5 Vdc 19 Vdc
14.6 Vdc 27 Vdc
17 W 17 W
8.4 Ω 34.5 Ω
6 11025001 • Rev BA • September 2015
1 2
W
Electrical Installation
Electrical installation
Pinout
H1 Pump 3-Position (FNR) Electric Control
DEUTSCH connector
Pin location
Pinout
Pin Function
1 PWM signal
2 Ground
Pinout (alternative)
Pin Function
1 Ground
2 PWM signal
Pin compatibility
PLUS+1® module pin type
Pin Function
1,2 DOUT
1,2 DOUT/PVG Power
1, 2 PWMOUT/DOUT/PVG Power supply
1, 2 PWMOUT/DOUT/PVGOUT
1, 2 Power ground
Warning
Unintended vehicle or machine movement hazard. Verify the wiring harness to ensure the correct PLUS
+1® pin is properly connected to each control pin.
11025001 • Rev BA • September 2015 7
C1
C2
Electrical Installation H1 Pump 3-Position (FNR) Electric Control
Electrical installation
Input/output matrix
3-position FNR/C1 and C2 location
Single pump output flow direction versus control signal
Shaft rotation CW CCW
Front Rear Front Rear
Coil energized C1 C2 C1 C2 C1 C2 C1 C2
Port A in out — — out in — —
Port B out in — — in out — —
Servo port pressurized M5 M4 M5 M4 M5 M4 M5 M4
Mating connector
Tandem pump output flow direction versus control signal
Shaft rotation CW CCW
Front Rear Front Rear
Coil energized C1 C2 C1 C2 C1 C2 C1 C2
Port A in out — — out in — —
Port B out in — — in out — —
Port C — — in out — — out in
Port D — — out in — — in out
Servo port pressurized M5 M4 M5 M4 M5 M4 M5 M4
DEUTSCH connector parts list
Description Quantity Ordering number
Connector
Wedge lock
Socket contact (16 and 18 AWG)
Mating connector kit
1 DEUTSCH DT06-2S
1 DEUTSCH W2S
2 DEUTSCH 0462-201-16141
1 Danfoss K29657
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Electrical Installation H1 Pump 3-Position (FNR) Electric Control
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Electrical Installation H1 Pump 3-Position (FNR) Electric Control
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Electrical Installation H1 Pump 3-Position (FNR) Electric Control
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