Doosan DX225LC, Manual, Page: 42 / 136

Electrical System
Page 41
SP000935
Digital Inputs Descriptions
Digital Inputs Items Mark Remark
1. Alternator
ON / OFF
Lights up when output at alternator
"R (I)" terminal is above 12 ±1V.
2. Travel Select SW N.A. (only for wheel type equipment)
3. High-speed Sel. SW (M)
Lights up when the travel speed
selector switch is set to the "I"
position.
4. High-speed Sel. SW (A)
Lights up when the travel speed
selector switch is set to the "II"
position.
5. Pressure SW (Py)
Lights up when the pressure switch
(Py) is "ON."
6. Pressure SW (Px)
Lights up when the pressure switch
(Px) is "ON."
7. E/G Oil Press. SW N.A. (only for mechanical engine)
8. Air Cleaner Clogged
Lights up when the air cleaner
indicator contact is "ON."
9. Return Filter Clogged
Lights up when the return filter
pressure switch is "ON."
10. Pilot Filter Clogged
Lights up when the pilot filter
pressure switch is "ON."
11. OWD Warning SW
Lights up when the overload
warning selector switch is "ON."
12. Brake Oil Press. SW N.A. (only for wheel type equipment)
13. Pedal Press. SW
Lights up when the pedal pressure
switch is ON.
14. One Way Sel. SW
Lights up when the selector switch is
turned to breaker.
15. Two-way Sel. SW
Lights up when the Selector Switch
is turned to "SHEAR."
16. Power Max. SW
Lights up when the boost button is
"ON" with the Select switch turned
to "BOOST."
17. Breaker SW
Lights up when the boost button is
"ON" with the selector switch turned
to "BREAKER."
18. Preheat Select N.A.
19. Quick Coupler
Lights up when the Quick Coupler
switch is "ON."
20. F and R Lever N.A. (only for wheel type equipment)
21. Preheat Select
Lights up during preheating (CN5-2)
terminal voltage is below 2V.
22. Reverse Fan SW N.A.
23. Pilot Cutoff SW N.A.