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Farmer 400
Fav 700
Fav 900
Electrics / system in general
Pressure-operated switch S025 and flow monitor S026
E
Testing
6.3.2001
9000
000091
E
a
1/9
Capitel
Docu-No.
Index
Date
Version
Page
Pressure-operated switch S025 and flow monitor S026
Text-module
Pressure-operated switch S025
Component description, function and testing
Bullet-List
●
Possible other designations: pressure switch
●
Versions (chronological)
Bullet-List
●
Installation: tightening torque Nm
●
Function break-contact with resistor circuit
PM-Picturemodule
PM-Picturemodule
Text-module
Bullet-List
●
Terminals / labels
PM-Picturemodule
Text-module
Bullet-List
●
Test values
Operating point
Feature
Validity
1
25 bar
2
8 bar
from ... onwards
PMTAB_Picture
Circuit diagram symbol
PMTAB_Picture
Detailed circuit diagram
Pin
Meaning
1
Signal
2
Earth
PMTAB_Picture
Test circuit
Position
Meaning
Condition
Condition in tractor
Test value
0
Rest
Closed
Actual pressure is less than
switching pressure
120 ohms
1
Active
Open
Actual pressure is greater
than switching pressure
510 ohms