Forward-Neutral-Reverse Electric Control (Fnr), Options: A9 (12 V) And B1 (24 V) - Danfoss H1P 045 Technical Information

Technical Information
H1 Axial Piston Single Pumps, Size 045/053
Control Options

Forward-Neutral-Reverse electric control (FNR), options: A9 (12 V) and B1 (24 V)

24 | © Danfoss | May 2017
The 3-position FNR control uses an electric input signal to switch the pump to a full stroke position.
Under some circumstances, such as contamination, the control spool could stick and cause the pump to
stay at some displacement. A serviceable 125 μm screen is located in the supply line immediately before
the control porting spool.
Forward-Neutral-Reverse electric control (FNR)
P003 193
Control current
Voltage Min. current to stroke pump
12 V 750 mA
24 V 380 mA
1 2
P003 480
Connector ordering data
Description
Mating connector
Wedge lock
Socket contact (16 and 18 AWG)
Danfoss mating connector kit
FNR hydraulic schematic
M14
C1
F00B F00A
Pump displacement vs. electrical signal
100 %
"0"
Voltage VDC
100 %
Quantity Ordering data
1 DEUTSCH DT06-2S
1 DEUTSCH W2S
2 DEUTSCH 0462-201-16141
1 K29657
11063344 | BC00000059en-US1001
C2
T P
P003 189
P003 190E
Pin connections
any order