Jetter JVM-206-K00-O21, Translation Of The Original User Manual

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Jetter AG Technical specifications | 4
JVM-206-K00-O21 User Manual 13 / 32
4.10 Inputs/outputs according to ISO11786:1995
Within the operating voltage range, all inputs are voltage-proof and overcurrent
protected.
Digital inputs for
tractor speed
Category Description
ISO11786 - Digital inputs for wheel speed and ground speed with two modes
Abbreviation
IN_1 … IN_2
Quantity 2
Pull resistor 4.7 KOhm
H level Mode 1: ≥ 3.4 V
Mode 2: ≥ 6.2 V
L level Mode 1: ≥ 2.5 V
Mode 2: ≥ 1.5 V
Accuracy 2 %
System menu functions Mode and pull-up selec-
tion
Pulse/meter Calibration
Tab. 12: Digital tractor speed inputs according to ISO11786:1995
PTO speed input
Category Description
ISO11786 - PTO speed
Abbreviation
PTO_IN
Quantity 1
Pull resistor 4.7 KOhm Can be disabled
H level Mode 1: ≥ 3.4 V
Mode 2: ≥ 6.2 V
Default = Mode 1
L level Mode 1: ≥ 2.5 V
Mode 2: ≥ 1.5 V
Signal Up to 20%/80% duty cy-
cle
Tab. 13: PTO speed according to ISO11786:1995
Hitch position (digi-
tal input)
Category Description
ISO11786 - Hitch position (digital input)
Abbreviation
TP_DI_IN
Quantity 1
H level ≥ 6.2 V
L level ≥ 1.5 V
Source resistance 100 Ohm ± 10 Ohm
Input resistance > 3 kOhm
Tab. 14: Hitch position - digital input according to ISO11786:1995