CHF 451.05
CHF 451.05
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Available: 1.0 Units
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Product information:
Symptom 1:
EFH can only be operated with the external buttons.
Lifting arm potentiometer not calibrated: This can occur when the battery is undervolted or has run down.calibration instructions in the operating manual.
Symptom 2:
EFH cannot be calibrated or code 25.
The lift arm potentiometer falls out of its range! (Bracket bent?)
Measure middle pin with multimeter.
Lifting arms at the bottom approx. 2.8 volts
Lifting arms all the way up approx. 6.8 volts
Sympton 3:
EHR lifts when the button is pressed, but drops again when the button is released.
Lamp for activation display is defective (control panel large EHR potentiometer) only affects the old version with additional box.
Symptom 4:
After installation no function of EFH possibly code 1008
Software not up to date (min.2.0) not activated in SA,H3,Multi cable on 3 pin connector reversed
Pin3 and 1 orange to white and pink to green
Features
Angle sensor measuring element based on the Hall effect principle
Shaft can be rotated mechanically
Integrated electronics with temperature compensation
Output signal ratiometric and proportional to the angle
Zero point and sensitivity are calibrated
Angle determination in the tractor linkage control system
Measuring ranges ±17° ... ±36°
Output signal proportional voltage
Supply voltage 8-10.4 volts
Product description
The AN2 angle sensor is used for angle measurement from ±17° ... ±36°.
The sensor supplies a ratiometric voltage with rising characteristic (positive curve) or inverted characteristic (negative curve).
This sensor is a typical component of an electrohydraulic linkage control (EHC) and is directly connected from a
EHR control unit or from an SRC control unit.
This sensor is intended for use in agricultural machinery.
Notes on installation location and position
Do not install the sensor near parts that generate a lot of heat (e.g. exhaust).
Cables must be laid at a sufficient distance from hot and moving vehicle parts.
The distance to radio equipment must be sufficient.
Before carrying out electric welding or painting work, the sensor must be disconnected from the power supply and the sensor plug must be unplugged.
It must be ensured that no water can get into the sensor by individually sealing the cables/wires.
Notes on transport and storage
After the sensor has been dropped, further use is not permitted, as non-visible damage can impair reliability.
Cables to the sensors must be as short as possible and shielded. The shielding must be connected on one side
The shielding must be connected on one side to the electronics or with low impedance to the device or vehicle ground.
The mating connector of the sensor may only be plugged in and unplugged when the power is off.
The sensor cables are sensitive to interference radiation. Therefore, the following measures should be
the following measures should be taken when operating the sensor:
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