Two proportional functions..........................................................................................................................................................4
Code numbers, dimensions, and weight.................................................................................................................................8
Spacing and mounting modules..............................................................................................................................................11
Code numbers, dimensions, and weight...............................................................................................................................12
Standard ...........................................................................................................................................................................................14
Hold function...................................................................................................................................................................................14
Code numbers and weight.........................................................................................................................................................18
Two proportional functions.................................................................................................................................................... 6
Signal (Us) as a function of the lever angle..................................................................................................................... 15
One proportional function....................................................................................................................................................17
Accessories code number and weight..............................................................................................................................19
Danfoss | October 2015520L0559 | BC00000070en-US0202 | 3
Technical Information
PVRES and PVREL Joysticks
PVRES joystick
PVRES product image
General
PVRES can be used individually or with PVRES accessories built together to form a complete operating
panel. PVRES is particularly suited to panel mounting and characterized by:
•
•
•
•
•
finger-tip control
small dimensions
low weight
built-in flow regulation
accessories such as emergency stop and lamps (see PVRES accessories on page 11)
Two proportional functions
Flow adjustment
On-off function
PVRES is supplied with one or two
potentiometers. It is thus possible to
regulate one function, or two functions at
the same time.
Two further adjustments per function are
built into PVRES. Independently of each
other, these limit the signal voltage (US)
and thereby the flow from proportional
valve ports A and B without the movement
of the remote control lever being limited.
The oil flow can be infinitely reduced down
to 25% of maximum flow.
Instead of the proportional functions,
PVRES can be supplied with built-in
switches. The contact functions can be
either normally “ON” or normally “OFF” in
neutral position.
Danfoss | October 2015520L0559 | BC00000070en-US0202 | 5
12
Technical Information
PVRES and PVREL Joysticks
PVRES joystick
Electrical system
Two proportional functions
1.Two proportional functions without using neutral position switch
2.Two proportional functions with the use of neutral position switch
Fine lineSignal leads
Thick lineSupply leads
EEmergency stop: An emergency stop should be built into all electrical systems
FLead from fault monitoring
PVRES accessories meet the demand for simple installation, monitoring and safety.
They also offer the possibility of mounting other components in connection with PVRES where uniform
design is desirable.
Emergency stop module
The module contains an emergency stop
switch of the impact key type I
Lamp module
The module contains a green lamp.
12 V and 24 V bulbs are included.
Spacing and mounting modules
The modules are used between PVRES
remote control units either as empty spacer
modules or as mounting modules for
switches, lamp indicators, starting keys, etc.
The modules are available in widths 40 mm
and 80 mm.
Panel mounting rings
Panel mounting rings 40 mm and 80
mm are available for PVRES modules.
Danfoss | October 2015520L0559 | BC00000070en-US0202 | 13
Technical Information
PVRES and PVREL Joysticks
PVREL joystick
PVREL product image
General
PVREL is an electric remote control lever made in weather-resistant plastic.
PVREL is for easy mounting in operating panels.
PVREL is characterised by:
•
•
•
•
IP 67 enclosure
low operating forces
obust construction
small dimensions
Proportional function
Variants
Standard
Hold function
The PVREL remote control levers contains a
potentiometer for the control of one
proportional function.
The PVREL series contains four variants. These can be ordered with or without neutral position switch.
Spring-centred remote control lever.
PVREL series basic model.
Spring-centred with hold function. The
remote control lever functions as the basic
model, but by rotating the top of the
handle the centre position can be displaced
and a constant control signal is given.
The remote control lever can still be
activated from its set centre position as
normal, but when released will return to its
set centre point.
Spring-centred with neutral position lock.
The neutral position lock can be released by
lifting the release ring under the handle.
When the lever is returned to neutral
position after manoeuvring, the neutral
position lock will again engage.
Float position
Spring-centred with float position control.
The remote control lever normally has
proportional regulation in both directions,
but with mechanical limitation in one
direction to 3/4 of the normal activation
range. The final 1/4 is used for float position
control. Access to the float position control
is gained by lifting the release ring under
the handle and moving the lever out to its
float position. Here, on releasing the ring,
the remote control lever becomes locked in
float position. Return from float position is
gained by again lifting the release ring and
bringing the lever back to the proportional
range.
Installation
Characteristic
Correctly placed, the PVREL can comply with the grade of enclosure IP 67 above the mounting flange.
1.One proportional function without using neutral position switch
2.One proportional function with the use of neutral position switch
Fine lineSignal leads
Thick lineSupply leads
EEmergency stop: An emergency stop should be built into all electrical systems
FLead from fault monitoring
Danfoss | October 2015520L0559 | BC00000070en-US0202 | 17
Technical Information
PVRES and PVREL Joysticks
PVREL joystick
Technical data
Supply voltageU
DC
11- 30 U
DC
Max. ripple5%
Current consumption< 80 mA
Max. force100 N [22.5 lbf]
Output voltage (US)U
Neutral voltage (US)U
S
U
DC
S
U
DC
0.25 → 0.75
0.5
Output signalMax. loadTwo parallel connected PVEs
Min. load impedance to 0,5 • U
DC
6 kΩ
Signal current max.UDC = 12 V±0.6 mA
UDC = 24 V±1.2 mA
Neutral position switch max. currentUDC = 12 V2 A
UDC = 24 V1 A
Ambient temperature- 30 to + 60°C [-22 to 140°F]
Enclosure to IEC 529Over mounting flangeIP 67
Under mounting flange with bottom cover
IP 65
155U2600
PVREL must be connected to supply voltage at the same point as PVE.
Code numbers and weight
FunctionSymbolCode number
without neutral
position switch
Spring centered155U2601155U2605
Code number with
neutral position
switch
Weight
kg [lb]
0.32
[0.70]
With detent155U2602155U2606
0.32
[0.70]
With neutral position
lock
For float position155U2604155U2608
155U2603155U2607
0.36
[0.79]
0.36
[0.79]
For installation, all PVREL remote control levers are supplied with O-rings and bolt sets. The bottom cover
is not included in the above mentioned code number.
2800 East 13th Street
Ames, IA 50010, USA
Phone: +1 515 239 6000
Danfoss
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