Three axis proportional joysticks can be used in a large variety of applications where is necessary to have a simple and reliable user interface to control construction machinery.

JP (with PWM outputs) can directly control hydraulic devices (pumps, distributors, dump valve) becoming often the only control unit of the whole machine.

Below are some of the available options:

- "virtual cross" to forbid diagonal movements.

- standard or capacitive dead man switch.

- linear or parabolic output curve.

- adjustable dead band, indipendently for each semiaxis.

- Thumbwheel, for third prop. axis (not available in Danfoss version)

- Outputs lock if the hand-grip is not in neutral position at joystick

turn on.

- Dump valve output with delayed turn off, to avoid high pressure

spikes in the hydraulic circuit.

- Offset to compensate the hydraulic distributor dead band.

- Auxiliary output activated with logic and command levels user defined (software configurable).

- Two or three speed sets allow to regulate speed according to the machine configuration.

- Combination with only one proportional PWM output with many directional ON/OFF outputs.

- Tracked machines driving function, to directly control two pumps of an hydraulic driven machine with the up/down

and left/right joystick movements (virtual 45° axis rotation).

- Dead man switch functionality active only with joystick in neutral position.

- Auxiliary inputs/outputs can be active high or active low (software configurable).

- All the joystick have a FAULT output which is driven low if a failure occurs. The LEDs on the bottom side helps the

user to check the correct joystick functionality and connections.

- Analog current outputs are feedback controlled. ON/OFF outputs are protected againts short-circuits.

- All the joysticks have a serial port to connect PRG2 serial programming keyboard (provided apart) to configure and

calibrate the product.

- All the joystiks are provided by default with 50 cm unpluggable cable but it is possible to require a customized wiring.

JP Specifications:

- usable to control two or three proportional indipendent axis (4 or 6 PWM outputs) or just one proportional output

(PWM) with 4 or 6 ON/OFF outputs

- up to three speed set, selectionable with two digital inputs

- one DUMP VALVE output, with delayed turn off

- one FAULT output

- indipendent regulation (for each semiaxis) of:

 l minimum current

 l maximum current

 l rise timeramp

 l fall timeramp

- PWM frequency adjustable from 50 to 300 Hz

Dimensions: