Product Image - Danfoss JS2000 Electrical Installation

Electrical Installation
JS2000
Product overview

Product image

Description/theory of operation
Electrical specifications
© Danfoss | May 2017
JS2000 joystick
JS2000 joysticks are low force, fingertip control joysticks. They are available in an X, XY and XYZ
configuration. The Z axis is accomplished with a twist grip. Two of three grip options may have a single,
momentary switch.
Hall effect sensors are used to measure shaft position. There are two independent sensors per axis on the
X and XY options and a single sensor per axis on the XYZ option. The nominal output signal range for the
X and XY axis sensors is 10% to 90% of joystick supply voltage. The nominal output signal range for the Z
axis is 25% to 75% of joystick supply voltage.
The PLUS+1 ® Compliant JS2000 function blocks supports the X, XY and XYZ versions of the joystick and the
optional grip button switch. The XYZ option is not supported.
The compliant function block algorithm uses one sensor input per axis to determine handle direction and
null position. The algorithm does not compare the dual sensor signals.
The compliant function block requires that the JS2000 joystick be supplied with 5 Vdc regulated sensor
power provided by a PLUS+1
Electrical
Sensor type
Resolution
Supply voltage range (Vs)
Over voltage, maximum
Reverse voltage, maximum
Output voltage range:
Output impedance
Center tap voltage (no load)
Center tap impedance
Return to center voltage (no load)
Current consumption
® control device.
Hall effect
Infinite
5 ± 0.5 Vdc, regulated
15 Vdc
14.5 Vdc
X and XY, ± 40% span: Nominal 0.5 to 4.5 Vdc
Z, ± 25% span: Nominal 1.1 to 3.0 Vdc
100 Ω each axis
50% Vs ± 1%
1.1 kΩ
X and Y axis—within ± 60 mV of Vs/2 at 20°C (68°F), ± 73 mV over full
temperature range
Z axis—within ± 100 mV of Vs/2 @ 20°C (68°F), ± 100 mV over full
temperature range
17.5 mA, nominal
BC00000248en-US0202 | 5