User Manual

Electric System LEXION Montana 570-520 TIC
26t-2 Lex-e-26t 03/05
26t Machine monitor, Montana 570-520 - with integrated MONTANA control unit
(from serial no. 581 00027 to 581 00037)
Measured value table:
Item Component Measured value Remark
B123 Sensor 12 V
Signal = Earth
(Pin 1-3)
(Pin 2)
Z78 Pressure
switch
> 1250"
< 500"
Not actuated
Actuated
Z79
Z80
Pressure
switch 115 bar
Approx. 6V (U
Bat
/2)
(at module input)
NC contact,
50% PWM (T signal)
Z84
Z85
Pressure
switch 25 bar
Approx. 6V (U
Bat
/2)
(at module input)
NO contact,
50% PWM (T signal)
Key to diagram:
Coordinates
A10 Fieldwork computer module (BIF/CAB) ............................... 2-i-20
A42 MONTANA GEN II module .................................................3-h-17
B123 Hydraulic oil temperature sensor........................................3-p-19
B127 Ground drive hydraulics metal detector sensor..................7-q-18
DI Warning device diode PCB.................................................. 4-i-20
K52 Power supply relay ..............................................................4-i-20
K56 Electronic unit plus relay...................................................... 4-i-20
X13 3D / rear axle connector .....................................................6-p-16
Z19 Hydraulic oil level actual value switch (min.) ......................3-p-19
Z20 Hydraulic oil temperature actual value switch ....................3-p-19
Z38 Left steering position actual value switch ...........................7-q-20
Z39 Right steering position actual value switch.........................7-q-16
Z46 Low-pressure hydraulics/ground drive oil pressure
actual value switch..............................................................3-p-19
Z61 Straw jam warning actual value switch...............................3-s-18
Z78 Ground drive filter actual value switch................................3-o-19
Z79 Left brake circuit pressure switch .......................................5-g-20
Z80 Right brake circuit pressure switch ....................................5-g-20
Z84 Left brake pedal actual value switch....................................5-f-20
Z85 Right brake pedal actual value switch .................................5-f-20
a - Switch or sensor, depending on equipment fitted