ELECTRICITY
- ELECTRICAL CHARACTERISTICS AND SPECIFICATIONS
- ELECTRICAL SCHEMATIC DIAGRAMS
- ELECTRICAL COMPONENTS LOCATION
- ELECTRICAL CONTROL AND ADJUSTEMENT
- ELECTRICAL COMPONENTS REFIT
- ELECTRICAL SPECIFIC TOOLING
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ELECTRICAL CHARACTERISTICS AND SPECIFICATIONS
ELECTRICAL AND ELECTRONIC SYSTEM OVERVIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A
INPUTS/OUTPUTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B
TECHNICAL SHEETS FOR ELECTRICAL COMPONENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C
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ELECTRICAL CHARACTERISTICS AND SPECIFICATIONS
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80
A1ELECTRICAL CHARACTERISTICS AND
SPECIFICATIONS
ELECTRICAL AND ELECTRONIC SYSTEM OVERVIEW
OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A2
SYSTEM OVERVIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A3
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80A2
ELECTRICAL CHARACTERISTICS AND SPECIFICATIONS
OPERATION
Telescope retraction control: VRP installed as part of the distributor raising/lowering system. Flow limiting nozzle fi tted to pressure distributor inlet descent control.
Boom extension control: SPU computer (signal is monitored).
Accessory line +/- cut-off : SPU calculator (signal is controlled).
Tilt +/- cut-off : VCI (Tilt cut-off valve) fi tted externally.
Dangerous movements cut-out: Activated by VRP/SPU or VCI at 105% gauge signal, and if gauge signal exceeds 120%, additional VS cut-out. (Percentages can change, depending on telescopic boom angle).
Control and change of rotational direction of the FAN DRIVE fan: SPU computer (the signal is checked).
Operation is identical to the MLT T = 2 cut-out thresholds, depending on strain gauge signal.
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A3ELECTRICAL CHARACTERISTICS AND
SPECIFICATIONS
Seat sensor
SX14S
Gauge signal
Cut-off redundancy
VRP
VS
Tin sensor
Jib Angle
Strain gauge
LLMI Module
VCI
Transmission
Hydraulic operation
Can-Bus
Stability monitoring Operator presence
Parachute switch
FNR
Thumbwheels
FAN DRIVE
ADM2
MR2-PLD
-100
%
-120
%
130%
SYSTEM OVERVIEW
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80A4
ELECTRICAL CHARACTERISTICS AND SPECIFICATIONS
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B1ELECTRICAL CHARACTERISTICS
ANDSPECIFICATIONS
HYDRAULIC ECU INPUTS/OUTPUTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B3
ECU RC2-2/20 REXROTH (WITH CAN). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B3
CASAPPA (CED100X) ECU. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B3
SPU INPUTS/OUTPUTS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B4
SPU 25-15 (LSU) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B4
ADM INPUTS/OUTPUTS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B6
ADM 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B6
PLD INPUTS/OUTPUTS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B8
PLD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B8
pagesINPUTS/OUTPUTS
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ELECTRICAL CHARACTERISTICS ANDSPECIFICATIONS
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B3ELECTRICAL CHARACTERISTICS
AND SPECIFICATIONS
Designation 18 ECU TYPE CONNECTOR PIN N WIRE Function on carriage Comments
Power supply X109 01 Red Proportional outlet and all or nothing power supplies
GND X109 02 Black Ground RC2-2/20
X109 24 Black CAN ground and RX/TX RS232 CAN drain cable
X109 27 Red Proportional outlet and all or nothing power supplies
X109 28 Black Ground RC2-2/20
X109 31 Brown Control pump proportional output
X109 32 Black Ground RC2-2/20
X109 39 Blue CAN L
X109 40 Brown CAN H
X109 41 Red RC2-2/21 microcontroller power supply
X109 42 Red RC2-2/21 microcontroller power supply
X109 50 Orange RxD RS 232
X109 51 Grey/Purple TxD RS 232
X109 52 Purple Reserved for REXROTH software fl ashing
52412827
14321
ECU RC2-2/20 Rexroth (WITH CAN)
X109
Key:
ECU: Electronic Control UnitNC: Not Cabled
RC2-2
HYDRAULIC ECU INPUTS/OUTPUTS
Designation 18 ECU TYPE CONNECTOR PIN N WIRE Function on carriage Comments
Battery V VBB X109/A 01 Red/Black CASAPPA ECU power supply
CAN-Low CAN-L X109/A 06 Brown CAN-L J1939
CAN-High CAN-H X109/A 07 Brown CAN-H J1939
Power Gnd + CAN Gnd GND X109/A 12 Black CASAPPA ECU ground
PWM output - PWM - X109/B 09 PWM -
PWM output + PWM + X109/B 11 PWM Control pump
X109/A
X109/B
X109/A X109/B
CASAPPA (CED100X) ECU
CASAPPA
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B4ELECTRICAL CHARACTERISTICS ANDSPECIFICATIONS
SPU 25-15 LSU
Designation 18 ECU TYPE CONNECTOR PIN N WIRE Function on carriage Comments
12 V T APC POWER SUPPLY 12VB X56 01 Red 12V + POST CONTACT (APC) + APC
PWM 8 OUTPUT HSD-08 X56 02 Red + DIRECTION SELECTOR ATTACHMENT
LOW SIDE 2 OUTPUT LSD-02 X56 03 Red BOOM HEAD ELECTROVALVE GROUND
LOW SIDE 2 OUTPUT LSD-02 X56 04 NOT USED
LOW SIDE 1 OUTPUT LSD-01 X56 05 Green SAFETY ELECTROVALVE (VS) GROUND
LOW SIDE 1 OUTPUT LSD-01 X56 06 Green PROPORTIONAL ELECTROVALVE GROUND (Lowering)
12 V BATTERY POWER SUPPLY 12VP X56 07 Yellow 12V BATTERY MICROSWITCH POWER SUPPLY
ANALOGUE INLET 2 UN-09 X56 08 Orange/Blue SENSOR 2 BOOM ANGLE ANALOGUE SIGNAL INPUT I FROM 0,5V TO 4,5V
LOGIC INPUT 19 FQ-04 X56 09 NOT USED
LOGIC INPUT 13 FQ-02 X56 10 White/Green EASY CONNECT SYSTEM GROUND INFO
LOGIC INPUT 04 UN-06 X56 11 Light blue/White 12V INPUT CUT-OFF (OVERRIDE) SWITCH HELD AT 60 MAX
LOGIC INPUT 14 UN-03 X56 12 Red 12 V INPUT DIRECTION INFO ROLLER 1 JSM ROLLER 1 IS OUTSIDE OF THE NEUTRAL ZONE
ECU WAKE-UP INFO WUI X56 13 Orange/Yellow ECU WAKE-UP INFO +12V apc THIS SUPPLY CAN BE CUT-OFF BY THE EMERGENCY STOP
PWM 7 OUTPUT HSD-07 X56 14 Orange DIRECTION 2 PROPORTIONAL ATTACHMENT CONTROL
LOGIC INPUT 10 FQ-03 X56 15 Brown/GreenYellow/RedTRANSMISSION CUT-OFF INPUT (ON ACCELERATOR)TRANSMISSION CUT-OFF INPUT (ON GEAR LEVER)
Brown/Green for MLT 845-120 H Yellow/Red for MLT 845-120
LOGIC INPUT 12 FQ-01 X56 16 Brown/Yellow HYDRAULIC MOVEMENT NEUTRALISATION GROUND INPUT
LOGIC INPUT 01 UN-05 X56 17 White/Blue 12V SEAT INPUT SENSOR NO. DRIVER PRESENCE
ANALOGUE INLET 03 UN-02 X56 18 Yellow ROLLER 1 JSM ANALOGUE INPUT FROM 0,5V TO 4,5V TELESCOPIC BOOM
STABILISED 5V REF. OUTPUT U 5V INPUT X56 19 NOT USED
GROUND GROUND X56 20 Black ECU GROUND
STABILISED 200mA 10V REF OUTPUT SENSOR X56 21 Grey ATTACHMENT CONTROL SELECTOR CONTROL / STRAIN GAUGE +12Vdc 4 POSITIONS : 25% - 50% - 75% - 100%
LOGIC INPUT 03 UN-08 X56 22 Red/Green FORCED OPERATION CONTROL
LOGIC INPUT UN-07 X56 23 Red HAND BRAKE INFO
LOGIC INPUT 17 UN-04 X56 24 Yellow FAN SIGNAL INVERSION
ANALOGUE INLET 01 UN-01 X56 25 Light blue/Yellow SENSOR 1 BOOM ANGLE ANALOGUE SIGNAL INPUT FROM 0,5V TO 4,5V
GROUND GROUND X56 26 Black ECU GROUND
X57X56
SPU INPUTS/OUTPUTSSPU 25-15 (LSU)
Key:
SPU: Signal Processing UnitNC: Not Cabled
SPU
X56
X57
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B5ELECTRICAL CHARACTERISTICS
AND SPECIFICATIONS
SPU 25-15 LSU
Designation 18 ECU TYPE CONNECTOR PIN N WIRE Function on carriage Comments
CAN HIGH CAN H X57 01 Brown CAN H
CAN LOW CAN L X57 02 Blue CAN L
SPU POWER SUPPLY + APC 12VD X57 03 Red ECU POWER SUPPLY + 12VD Unpowered if emergency stop in operation
12V POWER SUPPLY + APC 12VD X57 04 Red ECU POWER SUPPLY + 12VD Unpowered if emergency stop in operation
PWM-06 OUTPUT HSD-06 X57 05 Pink DIRECTION ELECTROVALVE POWER SUPPLY + TELESCOPE
PWM-04 OUTPUT HSD-04 X57 06 Purple LOWERING PROPORTIONAL ELECTROVALVE POWER SUPPLY
PWM-01 OUTPUT HSD-01 X57 07 Yellow SAFETY ELECTROVALVE (VS) POWER SUPPLY
12V POWER SUPPLY 12VC X57 08 Red POWER SUPPLY + APC ECU + 12VC
12V POWER SUPPLY 12VC X57 09 Red POWER SUPPLY + APC ECU + 12VC
CAN 2 HIGH CAN 2 HI X57 10 NOT USED
RESISTANCE 120 CAN 1 120 X57 11 NOT USED
LOGIC INPUT 16 UN-19 X57 12 Red 12V INPUT CONTACT BP1 EV TDF
ANALOGUE INLET 5 UN-17 X57 13 Orange/Green FLOW SELECTOR ANALOGUE INPUT FORCED OPERATION ATTACHMENT
LOGIC INPUT 9 UN-15 X57 14 Light blue/Black REVERSE GEAR INPUT INFO
LOGIC INPUT 5 UN-12 X57 15 Pink 12V INPUT BOOM RETRACTED SENSOR NO
ANALOGUE INLET 4 UN-10 X57 16 Purple ROLLER 2 JSM ANALOGUE INPUT (Attachment)
PWM 2 OUTPUT HSD-02 X57 17 Brown TRANSMISSION CUT-OFF OUTPUT
CAN 2 LOW CAN 2 60 X57 18 NOT USED
LOGIC INPUT 11 UN-20 X57 19 Green/Yellow ATTACHMENT 1 & 2 LOCKING CONTROL INPUT
LOGIC INPUT 18 UN-18 X57 20 White PROPORTIONAL ELECTROVALVE FAN
LOGIC INPUT 07 UN-16 X57 21 NOT USED
LOGIC INPUT 08 UN-14 X57 22 Pink FORWARD GEAR INFO INPUT
LOGIC INPUT 06 UN-13 X57 23 Orange 12V INPUT RETRACTED BOOM SENSOR
LOGIC INPUT 15 UN-11 X57 24 Orange ROLLER 2 (Attachment) 12V SWITCH DIRECTION Roller 2 neutral zone output
PWM 9 OUTPUT HSD-09 X57 25 White FAN CONTROL INPUT
LIN INTERFACE LIN X57 26 NOT USED
CAN 2 120 CAN 2 120 X57 27 NOT USED
CAN 1 MASSE CAN GROUND X57 28 Black CAN 1 SHIELDING GROUND
PWM 5 OUTPUT HSD-05 X57 29 Brown TELESCOPE PROPORTIONAL ELECTROVALVE CONTROL OUTPUT
PWM 3 OUTPUT HSD-03 X57 30 White FAN INVERSION INPUT
ANALOGUE SENSOR GROUND GROUND A X57 31 Green ANALOGUE SENSOR GROUND
PWM 11 OUTPUT HSD-11 X57 32 Pink/Grey VCI (TILTING CUT-OFF CYLINDER) ELECTROVALVE
PWM 10 OUTPUT HSD-10 X57 33 Yellow/Black FORCED OPERATION INDICATOR LAMP OUTPUT
ECU GROUND GROUND X57 34 Black ECU GROUND
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B6ELECTRICAL CHARACTERISTICS ANDSPECIFICATIONS
ADM2-12 ADM2-15 ADM2-21
ADM 2
Designation 18 ECU TYPE CONNECTOR PIN N WIRE Function on carriage Comments
P DOWN LOGIC INPUT ADM2-12 01 Green STARTER SWITCH + APC
ADM2-12 02 Brown/Blue DIAGNOSTICS
ANALOGUE OUTPUT ADM2-12 03 Blue/Pink ENGINE OIL PRESSURE INDICATOR OUTPUT
ANALOGUE OUTPUT ADM2-12 04 Pink OIL TEMPERATURE INDICATOR OUTPUT
LOW SIDE OUTPUT ADM2-12 05 NOT USED
LOW SIDE OUTPUT ADM2-12 06 NOT USED
P UP LOGIC INPUT ADM2-12 07 NOT USED
P UP LOGIC INPUT ADM2-12 08 NOT USED I FROM 0,5V TO 4,5V
P UP LOGIC INPUT ADM2-12 09 NOT USED
P DOWN LOGIC INPUT ADM2-12 10 Yellow/Red PREHEATING OPTION INPUT
P DOWN LOGIC INPUT ADM2-12 11 NOT USED SWITCH HELD AT 60 MAX
P DOWN LOGIC INPUT ADM2-12 12 NOT USED ON WALVOIL DISTRIBUTOR
P UP LOGIC INPUT ADM2-15 01 Pink/Black NEUTRAL TRANSMISSION INPUT THIS SUPPLY CAN BE CUT-OFF BY THE EMERGENCY STOP
P UP LOGIC INPUT ADM2-15 02 NOT USED
P UP LOGIC INPUT ADM2-15 03 NOT USED
SUPPLY ADM2-15 04 NOT USED
HIGH SIDE OUTPUT ADM2-15 05 Light blue ACCELERATOR POTENTIOMETER POWER SUPPLY
HIGH SIDE OUTPUT ADM2-15 06 NOT USED FROM 0,5V TO 4,5V TELESCOPIC BOOM
P UP LOGIC INPUT ADM2-15 07 NOT USED
ANALOGUE INLET ADM2-15 08 NOT USED
LOW SIDE OUTPUT ADM2-15 09 Blue/Black PREHEATING OPTION RELAY
HIGH SIDE OUTPUT ADM2-15 10 NOT USED
LOW SIDE OUTPUT CONFIG 4 LS ADM2-15 11 Pink/Green MAX OIL TEMPERATURE OUTLET
LOW SIDE OUTPUT CONFIG 1 LS ADM2-15 12 NOT USED ON WALVOIL DISTRIBUTOR
CAN H ADM2-15 13 Yellow LOW SPEED CAN (HIGH)
CAN GND ADM2-15 14 Brown/Red GROUND CAN
CAN L ADM2-15 15 Light blue LOW SPEED CAN (LOW)
ADM 2
Key:
SPU: Signal Processing UnitNC: Not Cabled
ADM2
ADM INPUTS/OUTPUTS
ADM2-12
ADM2-21
ADM2-15
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B7ELECTRICAL CHARACTERISTICS
AND SPECIFICATIONS
ADM 2
Designation 18 ECU TYPE CONNECTOR PIN N WIRE Function on carriage Comments
SUPPLY ADM2-21 01 Red/Yellow +12V BATTERY POWER SUPPLY
P DOWN LOGIC INPUT ADM2-21 02 Brown +12V INPUT
SUPPLY ADM2-21 03 Black GROUND
LOW SIDE OUTPUT ADM2-21 04 NOT USED
LOW SIDE OUTPUT ADM2-21 05 Red/Yellow RED ENGINE STOP INDICATOR OUTPUT
LOW SIDE OUTPUT ADM2-21 06 Blue/Yellow YELLOW CHECK MACHINE INDICATOR OUTPUT
LOW SIDE OUTPUT ADM2-21 07 Green/Grey STARTER INDICATOR OUTPUT
LOW SIDE OUTPUT ADM2-21 08 NOT USED
SUPPLY ADM2-21 09 NOT USED
P DOWN LOGIC INPUT ADM2-21 10 NOT USED
P DOWN ANALOGUE INPUT ADM2-21 11 NOT USED
P DOWN LOGIC INPUT ANA PISTE 1 ADM2-21 12 Light blue/Green INPUT 2 ACCELERATOR POTENTIOMETER
P DOWN LOGIC INPUT ANA PISTE 2 ADM2-21 13 Light blue/Yellow INPUT 1 ACCELERATOR POTENTIOMETER
SUPPLY GND ADM2-21 14 Light blue/Grey ACCELERATOR POTENTIOMETER GROUND
P UP LOGIC INPUT ADM2-21 15 NOT USED
P UP LOGIC INPUT ADM2-21 16 PARKING BRAKE SWITCH INPUT
ADM2-21 17 NOT USED
ADM2-21 18 NOT USED
CAN H ADM2-21 19 Yellow CAN H HIGH SPEED
CAN GND ADM2-21 20 Brown/Red CAN H GROUND
CAN L ADM2-21 21 Light blue CAN H LOW SPEED FROM 0,5V TO 4,5V
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B8ELECTRICAL CHARACTERISTICS ANDSPECIFICATIONS
181
019
3754
36
1
8
9
16
MR2-54
MR2
PLD
Designation 18 ECU TYPE CONNECTOR PIN N WIRE Function on carriage Comments
START OAB_S MR2-54 00 OIL SEPARATOR
START NW_B MR2-54 01 CAMSHAFT SENSOR
START KW_B MR2-54 02 CRANKSHAFT ANGLE POSITION SENSOR
START TMOT_B MR2-54 03 COOLANT LIQUID TEMPERATURE SENSOR
START TFUEL_B MR2-54 04 FUEL TEMPERATURE SENSOR
START POEL_M MR2-54 05 FAN SPEED SENSOR
OUTPUT POELAKT_P MR2-54 06 OIL PRESSURE SENSOR
OUTPUT P2_P MR2-54 07 AIR SUPPLY PRESSURE SENSOR
START NTL2_S MR2-54 08 SPEED SENSOR
OUTPUT MVB 2 MR2-54 09 INJECTOR VALVES 2
START POELAKT_M MR2-54 10 ACTIVE OIL PRESSURE SENSOR
OUTPUT PV_M MR2-54 11 PROPORTIONAL VALVE GROUND
OUTPUT PVB_P MR2-54 12 PROPORTIONAL VALVE
PDK_P MR2-54 13 OPTIONAL FUEL PRESSURE
OUTPUT P23_P MR2-54 14 SLOPE SENSOR WHEN REMOVING REFUSE / FAN SPEED SENSOR
START TOEL_P MR2-54 15 OIL TEMPERATURE SENSOR
OUTPUT MVB 1 MR2-54 16 INJECTOR VALVES 1
START NLUE_S MR2-54 17 SPEED SENSOR
OUTPUT ANLA MR2-54 18 STARTER
START KW_A MR2-54 19 CRANKSHAFT ANGLE POSITION SENSOR
START NW_A MR2-54 20 CAMSHAFT SENSOR
START T2_B MR2-54 21 TURBO AIR TEMPERATURE SENSOR
PDK_M MR2-54 22 OPTIONAL FUEL PRESSURE
START P2_M MR2-54 23 AIR SUPPLY PRESSURE SENSOR
START NTL_S MR2-54 24 SPEED SENSOR
START MSST_S MR2-54 25 ENGINE START SWITCH
START POEL_S MR2-54 26 PASSIVE ENGINE OIL PRESSURE SENSOR
OUTPUT PV5 MR2-54 27 PROPORTIONAL VALVE 5
PDK_S MR2-54 28 OPTIONAL FUEL PRESSURE
START P2_S MR2-54 29 PRESSURE INCREASE SENSOR
PLD
Key:
SPU: Signal Processing UnitNC: Not Cabled
MR2
PLD INPUTS/OUTPUTS
MR2-54
MR2
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B9ELECTRICAL CHARACTERISTICS
AND SPECIFICATIONS
PLD
Designation 18 ECU TYPE CONNECTOR PIN N WIRE Function on carriage Comments
OUTPUT MSS_P MR2-54 30 ENGINE GO: STOP SWITCH
START P23_S MR2-54 31 OPTIONAL SLOPE WHEN REMOVING REFUSE
START POELAKT_S MR2-54 32 ENGINE OIL PRESSURE SENSOR
START HDEL_S MR2-54 33 OIL LEVEL SENSOR
START TMOT_A MR2-54 34 COOLANT LIQUID TEMPERATURE SENSOR
START MSSP_S MR2-54 35 ENGINE STOP SIGNAL BUTTON
START TFUEL_A MR2-54 36 FUEL TEMPERATURE SENSOR
OUTPUT MVH MR2-54 37 INJECTION PUMP ELECTROVALVE (INJECTOR H)
OUTPUT MVF MR2-54 38 INJECTION PUMP ELECTROVALVE (INJECTOR F)
TOEL_A MR2-54 39 OIL TEMPERATURE SENSOR
OUTPUT PV6 MR2-54 40 PROPORTIONAL VALVE 6
OUTPUT PV3 MR2-54 41 PROPORTIONAL VALVE 3
OUTPUT PV6_P MR2-54 42 PROPORTIONAL VALVE 6
OUTPUT PV4 MR2-54 43 PROPORTIONAL VALVE 4
OUTPUT MVD MR2-54 44 INJECTION PUMP ELECTROVALVE (INJECTOR D)
OUTPUT MVB MR2-54 45 INJECTION PUMP ELECTROVALVE (INJECTOR B)
OUTPUT MVG MR2-54 46 INJECTION PUMP ELECTROVALVE (INJECTOR G)
OUTPUT MVE MR2-54 47 INJECTION PUMP ELECTROVALVE (INJECTOR E)
START T2_A MR2-54 48 CHARGE-AIR TEMPERATURE
START HOEL_M MR2-54 49 OIL LEVEL SENSOR
OUTPUT PV2 MR2-54 50 PROPORTIONAL VALVE 1
OUTPUT PV1 MR2-54 51 PROPORTIONAL VALVE 2
PV2_P MR2-54 52 PROPORTIONAL VALVE 1
OUTPUT MVC MR2-54 53 INJECTION PUMP ELECTROVALVE (INJECTOR C)
OUTPUT MVA MR2-54 54 INJECTION PUMP ELECTROVALVE (INJECTOR A)
INPUT / OUTPUT CAN H MR2 01 Yellow CAN H INTERFACE
INPUT / OUTPUT CAN L MR2 02 Light blue CAN L INTERFACE
GROUND HF-GND MR2 03 Brown/Red GROUND CAN
GROUND HF-GND MR2 04 Brown/Grey GROUND CAN
12V POWER SUPPLY KL30 MR2 05 Blue BATTERY POWER SUPPLY (+12V)
12V POWER SUPPLY KL30 MR2 06 Blue BATTERY POWER SUPPLY (+12V)
NOT USED (OT_TRIGGER) MR2 07 NOT USED
START KL50 MR2 08 Green KEY START
GROUND KL31 MR2 09 Black BATTERIE GROUND (-)
OUTPUT PVB_P MR2 10 NOT USED
GROUND KL31 MR2 11 Black BATTERIE GROUND (-)
OUTPUT ANLA MR2 12 Orange STARTER
INPUT / OUTPUT KDIAG MR2 13 Grey/Blue STEERING DIAGNOSTICS
OUTPUT PV3 MR2 14 NOT USED
START KL15 MR2 15 Brown + 12V INPUT
OUTPUT PV4 MR2 16 NOT USED
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C1ELECTRICAL CHARACTERISTICS AND
SPECIFICATIONS
Rep.lectriques Dsignation Pages
TECHNICAL SHEETS FOR ELECTRICAL COMPONENTS
KEY KEY OPERATED STARTER SWITCH C2
S4 BRAKE FLUID LEVEL CONTACT C3
S5 AIR FILTER SWITCH C3
S12 TRANSMISSION OIL THERMOSWITCH C4
S16+S37 STOP PRESSURE SWITCH C4
S17 RANSMISSION OIL THERMOSWITCH (NO H) C5
S52 EMERGENCY STOP C5
Y1+Y4 REVERSE+SLOW SPEED ELECTROVALVE (H) C6
Y10 HIGH SPEED ELECTROVALVE (H) C6
Y6+Y7+Y8+Y9 PROPORTIONAL SOLENOID VALVE BOOM/ACCESSORY C7
Y14 HYD CUT-OFF VALVE/VS C7
Y15 PROPORTIONAL SOLENOID VALVE, BOOM DESCENT VRP C8
Y16 VCI TILT CUT-OFF C8
Y18 SOLENOID VALVE C9
Y30 PEC (PRESSURE ELECTRONIC CONTROL) ON CASAPPA PUMP C10
XTP ACCELERATOR POTENTIOMETER C11
X01 DECLUTCH PUSH BUTTON (No H) C11
X14 HORN C12
X15+X21 WHEEL ALIGNMENT SENSOR C12
X36 JSM JOYSTICK C13
INDICATOR LIGHT PANEL C14
X68 FUEL LEVEL AND HOUR METER C14
X77 FRONT WINDSCREEN WIPER MOTOR C15
X89 WATER TEMPERATURE INDICATOR C15
X99 STRAIN GAUGE C16
X100 BOOM ANGLE ANGULAR SENSOR C16
X134 RETRACTED BOOM SWITCH C17
X165 FUEL GAUGE C17
X188 LIGHTING STALK SWITCH C18
X503 TRANSMISSION OIL TEMPERATURE SENSOR (NO H) C19
X504 HYDRAULIC OIL TEMPERATURE SENSOR C19
B18 ENGINE COOLANT TEMPERATURE SENSOR C20
B19 ENGINE AIR TEMPERATURE SENSOR C21
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80C2
ELECTRICAL CHARACTERISTICS AND SPECIFICATIONS
KEY KEY OPERATED STARTER SWITCH
PIN Minimum Typical Maximum
Switchable current / 8 A /
On line drop / 300 mV /
X54
4
2 13
X55
65
78
109
PIN Function
1 + Battery
2 + Battery
3 Not used
4 Preload shunt
5 + Post contact (+APC)
6 + Post contact (+APC)
7 Starter
8 Preheating Shunt
9 Preheating relay control
10 Not used
Notes: __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Corresponding connector
X54-X55KEY
Diagram
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C3ELECTRICAL CHARACTERISTICS AND
SPECIFICATIONS
S5 AIR FILTER SWITCH
PIN Function
1 Clogging info
2 Engine Ground
Corresponding connector
S5
Diagram
PIN Minimum Typical Maximum
Manimux current 1 4 mA 6 mA /
Voltage threshold U < 2V = 0 U > 6,5V = 1 Umax = 16V
Inlet type Type 1 negative logic inlet (ELN1)
Notes: __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
S4 BRAKE FLUID LEVEL CONTACT
PIN Minimum Typical Maximum
Supply current 4 mA 6 mA /
PIN Function
1 Module A1 info (dashboard)
2 Cab Front GroundS4
Diagram
Notes: __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Corresponding connector
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80C4
ELECTRICAL CHARACTERISTICS AND SPECIFICATIONS
S12 TRANSMISSION OIL THERMOSWITCH
PIN Minimum Typical Maximum
Courant 1 mA / /
ECU current U < V = 0 U > V = 1 Umax = V
Inlet type
Notes: __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Note: Only forward motion clutch info
PIN Function
1 Signal info
2 Signal GroundS12
Diagram
S16+S37 STOP PRESSURE SWITCH
PIN Minimum Typical Maximum
Supply voltage 12 V 42 V
Consumption 3,5 A
PIN Function
1 12 V supply
2 Stop Light Control S16
Diagram
Notes: __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Note:- The Pressostat contact closes at a pressure of 3 0,4 bar in the braking circuit.
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80
C5ELECTRICAL CHARACTERISTICS AND
SPECIFICATIONS
S17 RANSMISSION OIL THERMOSWITCH (NO H)
PIN Minimum Typical Maximum
ECU current mA 0 mA /
PIN Function
1 Signal info
2 Signal Ground S17
Diagram
Notes: __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
S52 EMERGENCY STOP
PIN Minimum Typical Maxi
Supply voltage 12 V
Consumption
12
34
PIN Function
1 Power supply MR2+ADM2
2 + Post contact
3 Power supply SPU
4 + Post contact
S52
Notes: __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Corresponding connector
Diagram
(16/11/2012)80-01-M209EN
80C6
ELECTRICAL CHARACTERISTICS AND SPECIFICATIONS
Y10 HIGH SPEED ELECTROVALVE (H)
PIN Function
1 Power supply
2 Ground
Corresponding connector
Y10
Diagram
PIN Minimum Typical Maximum
Supply voltage 12 V
Consommation
Notes: __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Y1+Y4 REVERSE+SLOW SPEED ELECTROVALVE (H)
PIN Function
1 Power supply
2 Ground
Corresponding connector
Y1
Diagram
PIN Minimum Typical Maximum
Supply voltage 12 V
Consommation
Note: X313 - Y1 : Reverse solenoid valve X312 - Y4 : Slow speed solenoid valve
Notes: __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
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80
C7ELECTRICAL CHARACTERISTICS AND
SPECIFICATIONS
Y6+Y7+Y8+Y9 PROPORTIONAL SOLENOID VALVE BOOM/ACCESSORY
PIN Minimum Typical Max
Supply voltage 5,45 V
Coil resistance (at 20C) 4,2
Tolerance 10%
Consumption 0 to 1,5 A 1,5 A
Notes: _______________________________________________________________________________________________________________________________________________________________________________
2
1
PIN Function
A Power supply
B Ground
Y6
Diagram
Corresponding connector
Note: Solenoid valve control is by current variation. Voltage is indicative only. X28 - Y8 : Telescope retraction proportional solenoid valve X29 - Y9 : Telescope extension proportional solenoid valve X34 - Y7 : Accessory proportional solenoid valve (S1) X35 - Y6 : Accessory proportional solenoid valve (S2)
Y14 HYD CUT-OFF VALVE/VS
PIN Minimum Typical Maximum
Supply voltage 0 12 V 14 V
Resistance (at 20C) 9,6
Tolerance 10%
Consumption 1,4 A
Notes: __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
2
1
PIN Function
A Power supply
B Ground
Y14
Diagram
Corresponding connector
(16/11/2012)80-01-M209EN
80C8
ELECTRICAL CHARACTERISTICS AND SPECIFICATIONS
Y15 PROPORTIONAL SOLENOID VALVE, BOOM DESCENT VRP
PIN Minimum Typical Maximum
Supply voltage 12 V
Coil resistance (at 20C) 3,5
Tolerance 10%
Consumption 0 to 1,5 A 1,5 A
Notes: __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Note:Solenoid valve control is by current variation. Voltage is indicative only.
2
1
PIN Function
A Power supply
B Ground
Y15
Diagram
Corresponding connector
Y16 VCI TILT CUT-OFF
PIN Minimum Typical Maximum
Supply voltage 6 V
Coil resistance (at 20C) 4,2
Tolerance 10%
Consumption 0 1,5 A
Notes: __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Comments:Solenoid valve control is by current variation. Voltage is indicative only.When cut-out is in eff ect, the VCI is not powered.
2
1
PIN Function
1 Power supply
2 Ground
Y16
Diagram
Corresponding connector
(16/11/2012) 80-01-M209EN
80
C9ELECTRICAL CHARACTERISTICS AND
SPECIFICATIONS
Y18 SOLENOID VALVE
PIN Function
1 + Post contact
2 Parking brake switch
Corresponding connector
Y18
Diagram
PIN Minimum Typical Maximum
Supply voltage 12 V
Consumption
Resistance 1.2
Note:- Measurements taken at 20C
Notes: __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
(16/11/2012)80-01-M209EN
80C10
ELECTRICAL CHARACTERISTICS AND SPECIFICATIONS
Y30 PEC (PRESSURE ELECTRONIC CONTROL) ON CASAPPA PUMP
PIN Minimum Typical Maximum
Voltage 12 V (10%)
Resistance 6,2 (7%)
Courant 1,25 A
Power 15 W
PIN Function
1 PWM-OUT+
2 PWM-OUT-
Y30
Diagram
Notes: __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Corresponding connector
2
1
Pres
sure
(bar
)
Current (A)
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80
C11ELECTRICAL CHARACTERISTICS AND
SPECIFICATIONS
XTPXTP
XTP ACCELERATOR POTENTIOMETER
41
63
PIN Function
1 8V to 36V supply
2 0V Ground
3 Signal 22% - 71%
4 Signal 78% - 29%
5 8V to 36V supply
6 0V Ground
Diagram
Notes: __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Corresponding connector
PIN Minimum Typical Maximum
Power supply 1 8 V / 36 V
Weight 2 / 0 V /
Signal 4 20% / 80%
Power supply 5 8 V / 36 V
Ground 6 / 0 V /
Signal 3 80% / 20%
Comments: Electrical range: S1: 8V to 36V S2: 36V to 8V
X01 DECLUTCH PUSH BUTTON (No H)
PIN Minimum Typical Maximum
Manimux current 1 4 mA 6 mA /
Voltage threshold U < 2V = 0 U > 6,5V = 1 Umax = 16V
Inlet type Type 1 negative logic inlet (ELN1)
2
1
PIN Function
1 Declutch Info
2 M1 chassis groundX01
Diagram
Notes: __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Corresponding connector
(16/11/2012)80-01-M209EN
80C12
ELECTRICAL CHARACTERISTICS AND SPECIFICATIONS
X15+X21 WHEEL ALIGNMENT SENSOR
PIN Minimum Typical Maximum
Supply voltage / 12 V /
Direct current / 10 mA /
Outlet logic Switch closed = wheels aligned
Type of outlet PNP at Vbat
PIN Function
A Signal
B Power supply
C Ground
X15
X15Diagram
Notes: __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Corresponding connector
3
12
X14 HORN
PIN Minimum Typical Maximum
Supply voltage 9 V 12 V 15 V
Resistance (10%) / 2,17 /
Nominal frequency 500 20 Hz
Average current 6 A
PIN Function
1 Horn power supply
X14
CHASSIS GND (M3)
Diagram
Notes: __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Corresponding connector
Note:- Sound level 107 dB(A) / 13V.
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80
C13ELECTRICAL CHARACTERISTICS AND
SPECIFICATIONS
PIN Minimum Typical Maximum
Outlet voltage6-7 1 V 6 V 11 V
2-3-4-5 0 12 V
Supply voltage 8 12 V
Potentiometer current below 5V 10% / 1 mA 2 mA
Notes: ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Note:- Direction A B + -: 0 = roller neutral 12 V = direction validation
X36 JSM JOYSTICK
123456
121110987
PIN Function
1 JSM Earth
2 Roller 1 direction A (+)
3 Roller 1 direction B (-)
4 Roller 2 direction A (+)
5 Roller 2 direction B (-)
6 Signal Roller 1
7 Signal Roller 2
8 12V JSM Power supply
9 Optional BP jib head solenoid valve
10 N/A
11 Forward gear
12 Reverse gear
X36
X36
Diagram
Corresponding connector
(16/11/2012)80-01-M209EN
80C14
ELECTRICAL CHARACTERISTICS AND SPECIFICATIONS
INDICATOR LIGHT PANEL
P
Connecteurs PIN Function
1 Oil pressure indicator lamp
2 Coolant temperature lamp
3 Not used
4 Air fi lter clogging lamp
5 Oil fi lter clogging lamp
1 Battery load lamp
2 Parking Brake Lamp
3 + Post contact
4 Indicator lamp
5 Ground
6 High beam lamp
7 + Post contactBraking oil level lamp
8 Ground
Diagram
PIN Minimum Typical Maximum
Voltage 12 V
Consommation
Notes: __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
1
0 20000
X68 FUEL LEVEL AND HOUR METER
PIN Minimum Typical Maximum
Voltage 10V 12V 16V
Consommation
PIN Function
1 + Post contact
2 Fuel level sensor
3 Ground
4 Frequency input
5 Rear lighting X68
X68
Diagram
Notes: __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
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80
C15ELECTRICAL CHARACTERISTICS AND
SPECIFICATIONS
X77 FRONT WINDSCREEN WIPER MOTOR
PIN Function
1 + Post contact
2 Engine power supply
3 Control switch
4 Ground
X77
X77
Diagram
PIN Minimum Typical Maximum
Voltage 12 V
Consommation 3.5 A
Note:- 32 tr/min
Notes: __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
X89 WATER TEMPERATURE INDICATOR
PIN Minimum Typical Maximum
Voltage 10 V 12V 16 V
Consommation 100 mA without rear lighting150 mA with rear lighting
PIN Function
1 + After ignition on
2 Ground
3 Not used
4 Not used
5 Resistive signal
6 Rear lighting
7 Not used
8 Not used
X89
Diagram
Notes: __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Corresponding connector
48
15
(16/11/2012)80-01-M209EN
80C16
ELECTRICAL CHARACTERISTICS AND SPECIFICATIONS
X99 STRAIN GAUGE
PIN Minimum Typical Maximum
Supply voltage 9 V 10 V 16 V
Consumption 150 mA
51
4
23
PIN Function
1 Shielding
2 Power supply
3 Ground
4 CAN_H
5 CAN_L
X99
X99
Diagram
Notes: __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Corresponding connector
Note:- CAN integrated terminal resistance 120 .
X100 BOOM ANGLE ANGULAR SENSOR
PIN Minimum Typical Maximum
Supply voltage / 5 V /
Direct current / 8 mA /
Outlet voltage 0,5 V 2,5 V 4,5 V
Load resistance 20 000 / /
Angular range 0 / 90
PIN Function
1 Common Ground
2 Common 5 V power supply
3 Track 1 angle signal
4 Common Ground
5 Common 5 V power supply
6 Track 2 angle signal
X100X100
Diagram
Comment: Plan for min/max angle calibration on each machine at 0 km.
Notes: __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Corresponding connector
6
12
54
3
(16/11/2012) 80-01-M209EN
80
C17ELECTRICAL CHARACTERISTICS AND
SPECIFICATIONS
X134 RETRACTED BOOM SWITCH
X134
X134
NO
NF
Diagram
Notes: __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
142
3
PIN Function
1 NO Switch
2 NF Switch
3 Chassis Ground
4 Chassis Ground
Corresponding connector
Note:When the boom is retracted, the NO switch is closed and the NF switch is open.
PIN Minimum Typical Maximum
Voltage 9 V V Bat 16 V
Consumption 6 mA
X165 FUEL GAUGE
PIN Function
1 Fuel level info
Corresponding connector
X165
CHASSIS GND
Diagram
PIN Minimum Typical Maximum
Supply voltage 1 / 12 V /
Empty tank resistance 1 / 345 /
Full tank resistance 1 / 2 /
Inlet type Analogue inlet
Notes: __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
(16/11/2012)80-01-M209EN
80C18
ELECTRICAL CHARACTERISTICS AND SPECIFICATIONS
X188 LIGHTING STALK SWITCH
32147
569
8
PIN Function
1 Headlight power supply+ Battery
2 Position lights
3 Low beam
4 Main beam
5 Horn power supply+ Post contact
6 Horn
7 Right indicator
8 Indicator power supply+ Post contact
9 Left indicator
Corresponding connector
X188
X188
Diagram
PIN Minimum Typical Maximum
Voltage 12 V
Consommation 5 A - 7 A
Notes: __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
(16/11/2012) 80-01-M209EN
80
C19ELECTRICAL CHARACTERISTICS AND
SPECIFICATIONS
X503 TRANSMISSION OIL TEMPERATURE SENSOR (NO H)
1
2
PIN Function
1 Supply
2 Oil temperature info
PIN Minimum Typical Maximum
Temperature range - 20C 75C + 110C
Activation threshold 89C
Deactivation threshold 69,5C
Notes: __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Comments:The thermo switch powers the switch when its trigger threshold is reached, in order to activate the fan at maximum speed. When the deactivation threshold is reached the thermo switch ceases to power the switch.
X503
Diagram
X504 HYDRAULIC OIL TEMPERATURE SENSOR
PIN Minimum Typical Maximum
Temperature range - 20C 90C + 110C
Activation threshold 116,4C
Deactivation threshold 84,6C
Notes: __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
1
2
PIN Function
1 Supply
2 Oil temperature info
Comments:The thermo switch powers the switch when its trigger threshold is reached, in order to activate the fan at maximum speed. When the deactivation threshold is reached the thermo switch ceases to power the switch.
X504
Diagram
(16/11/2012)80-01-M209EN
80C20
ELECTRICAL CHARACTERISTICS AND SPECIFICATIONS
B18 ENGINE COOLANT TEMPERATURE SENSOR
PIN Minimum Typical Maximum
Supply voltage / 24 V /
Temperature range 0 C / 120 C
Resistance at 70 C / /
Resistance at 73 C / /
Resistance at 75 C / /
Resistance at 80 C / /
Resistance at 85 C / /
Resistance at 90 C / /
Resistance at 95 C / /
Resistance at 100 C / /
Notes: __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
PIN Function
1 Temperature info
2 Engine Ground
Comments:The sensors current is variable, whereas the voltage is constant. There is a law relating current and temperature. This law defi nes the curve A = f (T C). The responsiveness and precision of the sensor (usually 3,5 C) have to be known.
(16/11/2012) 80-01-M209EN
80
C21ELECTRICAL CHARACTERISTICS AND
SPECIFICATIONS
B19 ENGINE AIR TEMPERATURE SENSOR
PIN Minimum Typical Maximum
Supply voltage / 24 V /
Temperature range 0 C / 120 C
Resistance at 38 C / /
Resistance at 41 C
Resistance at 43 C
Resistance at 48 C / /
Resistance at 52 C / /
Notes: __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
PIN Function
1 Temperature info
2 Engine Ground
Comments:The sensors current is variable, whereas the voltage is constant. There is a law relating current and temperature. This law defi nes the curve A = f (T C). The responsiveness and precision of the sensor (usually 3,5 C) have to be known.
(16/11/2012)80-01-M209EN
80C22
ELECTRICAL CHARACTERISTICS AND SPECIFICATIONS
(08/10/2012) 80-02-M209EN
80
ELECTRICAL SCHEMATIC DIAGRAMS
pages
CODES ON THE ELECTRICAL DIAGRAMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
CABLE MARKING ON AN ELECTRICAL WIRING HARNESS . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
MLT 845-120 H SERIES 4-E3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A
MLT 845-120 SERIES 5-E3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B
(08/10/2012)80-02-M209EN
802 ELECTRICAL SCHEMATIC DIAGRAMS
CODES ON THE ELECTRICAL DIAGRAMS
M
K
I
G
E
C
A
21 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
ADM2MR2
F44
S5
KN
toward (TAB.01)toward (TAB.01)toward (TAB.01)
toward (TAB.01)toward (TAB.01)toward (TAB.01)
toward (TAB.01)
MR2 ADM-12
ADM-15
ADM-21
X121
BATT
EY 3
0
GN
D
CHASSIS GND
114
2
8
9
8
12
9
7
13
5
17
2
717
4
4
3
Example of marking on cables and components on an electrical diagram
Key:
1 - Power supply2 - Electrical component3 - Electrical component designation4 - Electrical connector5 - Electrical connector designation6 - Splice7 - Computer connector8 - Computer9 - Computer designation
10 - Computer connector designation11 - Wire N designation12 - Electrical connector PIN N designation13 - Grounds14 - CAN15 - CAN Shielding16 - Marking grid17 - Refer to diagram XX: toward (TAB.XX)
16
3
12
12
1015
1017
5
11
11
(08/10/2012) 80-02-M209EN
80
3ELECTRICAL SCHEMATIC DIAGRAMS
CONNECTORS
Harness connector:
ADM2 module connector:
MR2 module connector:
SPU module connector:
X8-2
ADM2/12-4
MR2-13
SPU X56-13
Connector
Connector
Connector
Pin N
Pin N
Pin N
Pin N
(08/10/2012)80-02-M209EN
804 ELECTRICAL SCHEMATIC DIAGRAMS
CABLE MARKING ON AN ELECTRICAL WIRING HARNESS
The electrical wiring harnesses installed on the truck are composed of connectors.
There are numbers on the connectors so that they can be identifi ed.
X32
X64
There are inscriptions on the diagrams so that the wires can be identifi ed (u Item 11: CABLE MARKING ON AN ELECTRICAL WIRING HARNESS).
N 1,5
Colour codes:
A Light blueB WhiteC OrangeG YellowH GreyL BlueM BrownN BlackR RedS PinkV GreenZ Purple
Colour Section in mm
(08/10/2012) 80-02-M209EN
80
A1ELECTRICAL SCHEMATIC DIAGRAMS
MLT 845-120 H SERIES 4-E3
POSITION OF CONNECTORS ON DIAGRAMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A2
ELECTRICAL DIAGRAMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A7
1 START-UP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A7
2 TRANSMISSION AND SENSORS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A10
3 CAN BUS AND DIAGNOSTICS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A14
4 LIGHTING/SIGNALING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A16
5 HYDRAULIC MOVEMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A18
6 OPTIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A20
pages
(08/10/2012)80-02-M209EN
80A2 ELECTRICAL SCHEMATIC DIAGRAMS
POSITION OF CONNECTORS ON DIAGRAMS
Connectors Diag. 1 Diag. 2 Diag. 3 Diag. 4 Diag. 5 Diag. 6 Diag. 7
ADM2-12
ADM2-15
ADM2-21
F40
F41
F42
F43
F44
F45
G1
KA
KN
M1
M3
MR2
P01
P06
P09
P10
P13
P12A
P12B
RC
XTP
X5
X6
X7
X8
X02
X04
X05
X09
X10
X11
X12
X13
X14
X15
X15
X16
X17
X19
X20
X21
X22
X23
X24
X26
X26.
MLT 845-120 H Series 4-E3
(08/10/2012) 80-02-M209EN
80
A3ELECTRICAL SCHEMATIC DIAGRAMS
Connectors Diag. 1 Diag. 2 Diag. 3 Diag. 4 Diag. 5 Diag. 6 Diag. 7
X28
X29
X30
X33
X34
X35
X36
X39
X41
X45
X46
X47
X48
X50
X51
X52
X54
X55
X56
X57
X58
X68
X70
X71
X72
X73
X74
X77
X79
X87
X89
X92
X93
X97
X99
X100
X104
X105
X109
X112
X113
X114
X115
X116
X117 0
X117/A
MLT 845-120 H Series 4-E3
(08/10/2012)80-02-M209EN
80A4 ELECTRICAL SCHEMATIC DIAGRAMS
Connectors Diag. 1 Diag. 2 Diag. 3 Diag. 4 Diag. 5 Diag. 6 Diag. 7
X117/B
X118
X119
X121
X134
X149
X150
X151
X154
X155
X165
X188
X193
X205
X206
X208
X209
X215
X221
X223
X224
X224.
X225
X226
X227
X228
X229
X232
X238
X239
X240
X241
X242
X243
X245
X246
X247
X248
X249
X355A
X355B
X356A
X356B
X300
X301
X302
X303
X304
X305
X306
X307
MLT 845-120 H Series 4-E3
(08/10/2012) 80-02-M209EN
80
A5ELECTRICAL SCHEMATIC DIAGRAMS
Connectors Diag. 1 Diag. 2 Diag. 3 Diag. 4 Diag. 5 Diag. 6 Diag. 7
X308
X309
X310
X311
X312
X313
X314
X315
X316
X317
X318
X319
X320
X321
X322
X323
X325
X326
X327
X328
X329
X330
X331
X332
X333
X334
X335
X338
X501
X502
X503
X504
X505
X506
MLT 845-120 H Series 4-E3
(08/10/2012)80-02-M209EN
80A6 ELECTRICAL SCHEMATIC DIAGRAMS
MLT 845-120 H Series 4-E3
(08/10/2012) 80-02-M209EN
80
A7ELECTRICAL SCHEMATIC DIAGRAMS
ELECTRICAL DIAGRAMS
1 START-UP
Electrical connectors
Harness type Item Name of component DesignationPosition on
diagramHydraulic code
equivalenceEngine ADM2-12 ADM2 ADM2 MODULE (CAB) A32
Engine ADM2-15 ADM2 ADM2 MODULE (CAB) E32
Engine ADM2-21 ADM2 ADM2 MODULE (CAB) G32
Engine F40 F40 FUSE KEY SWITCH E13
Engine F41 F41 FUSE KEY SWITCH E12
Engine F42 F42 DIAGNOSTIC PLUG MR2-PLD E11
Engine F43 F43 ADM2 MODULE (CAB) E10
Engine F44 F44 ADM2 MODULE (CAB) E9
Engine F45 F45 STARTER E8
Engine G1 G1 ALTERNATOR A5
Engine KA KA MERCEDES STARTING RELAY C7
Engine KN KN NEUTRAL SAFETY RELAY E39
Engine MR2 MR2 MR2-PLD MODULE (ENGINE) A26
Engine M1 M1 STARTER C8
Engine RC NOT USED O38
Engine XTP XTP ACCELERATOR POTENTIOMETER M36
Engine X5 DIAGNOSTIC PLUG MR2-PLD E26
Engine X6 X6A DIESEL DECONGEALANT HEATING ELEMENT E15
Engine X7 KC + FC1 AIR HEATING (OPTION) E18
Engine X8 S5 ENGINE AIR FILTER CLOGGING PRESSURE SWITCH G38
Main/Engine X15 ENGINE/MAIN INTERFACE M38
Main/Engine X24 MAIN/ENGINE INTERFACE O7
Main/Electric plate X41 ELECTRIC PLATE O28
Main/Electric plate X45 ELECTRIC PLATE POWER SUPPLY (KEY SWITCH) M18
Main X47 F25 ANTI-START FUSE O26
Main X54 KEY KEY SWITCH M8
Main X55 KEY KEY SWITCH M8
Main X56 SPU SPU MODULE O22
Main X57 SPU SPU MODULE O22 - O34 - Q37
Main X114 S52 EMERGENCY STOP O19
Main X118 DIGICODE CONNECTOR Q32
Main/Engine X121 MAIN/ENGINE INTERFACE K37
Main X193 OPTIONAL CONNECTOR Q28
Main/Electric plate X308 ELECTRIC PLATE O25 - Q24 - O29
Main/Electric plate X311 REVERSE GEAR SHUTTLE CONNECTOR Q24
Main X317 F30 INDICATOR LAMP FAULT + SPU O16
Electric plate X318 ELECTRIC PLATE GROUND CONNECTOR O24
Main X328 F36 SPU FUSE O18
Main X332 H16 INDICATOR LAMP IMMEDIATE ENGINE FAULT STOP O13
Main X333 H10 AIR HEATING INDICATOR LAMP O14
Main X334 H15 ENGINE FAULT INDICATOR LAMP O15
Main X501 X501 FAN SWITCH O36
Main/Fan X502 MAIN/FAN INTERFACE Q36
Fan X503 X503 FAN THERMOSTAT Q36
Fan X504 X504 FAN THERMOSTAT Q34
Fan X505 X505 PROPORTIONAL ELECTROVALVE FAN S38
Fan X506 X506 FAN INVERSION ELECTROVALVE S39
MLT 845-120 H Series 4-E3
(08/10/2012)80-02-M209EN
80A8 ELECTRICAL SCHEMATIC DIAGRAMS
Electrical components
Item Designation Position on diagram Hydraulic code equivalence
ADM2 ADM2 MODULE (CAB) A34
B1 12V BATTERY A15
B2 12V BATTERY (OPTION) A16
EH AIR HEATING E20
G1 ALTERNATOR A6
H10 AIR HEATING INDICATOR LAMP Q14
H15 ENGINE FAULT INDICATOR LAMP Q15
H16 INDICATOR LAMP IMMEDIATE ENGINE FAULT STOP Q13
KEY KEY SWITCH M8
M1 STARTER A8
MR2 MR2-PLD MODULE (ENGINE) A27
RC1 RESISTANCE CAN (120) O39
S5 ENGINE AIR FILTER CLOGGING PRESSURE SWITCH G36
S46 BATTERY CUT-OFF A13
S52 EMERGENCY STOP O19
X6A DIESEL DECONGEALANT HEATING ELEMENT E16
X501 FAN SWITCH O36
X503 TEMPERATURE SENSOR (NOT USED) Q36
X504 HYDRAULIC OIL TEMPERATURE SENSOR Q34
X505 PROPORTIONAL ELECTROVALVE FAN S38
X506 FAN INVERSION ELECTROVALVE S40
XTP ACCELERATOR POTENTIOMETER K37
Fuses and relays
Item Current Designation Position on diagram
F4 15A FAN + DIAGNOSTICS + DIESEL FUEL THINNING FILTER O29
F14 15A DIGICODE + SENSORS O28
F21 15A DIGICODE + ROOF LIGHT + WARNING O27
F25 25A ANTI-START O26
F30 10A FAULT INDICATOR LAMP + SPU O16
F36 10A SPU O18
F40 70A KEY SWITCH E13
F41 70A KEY SWITCH E12
F42 7,5A DIAGNOSTIC PLUG MR2-PLD E11
F43 10A ADM2 MODULE (CAB) E10
F44 15A ADM2 MODULE (CAB) E9
F45 30A STARTER E8
FC 225A AIR HEATING (OPTION) A20
FC1 7,5A AIR HEATING - ADM2 INFORMATION (OPTION) C19
FG 125A MASTER POWER SWITCH C13
K4 ANTI-START RELAY O25
KA MERCEDES STARTING RELAY C7
KC AIR HEATING RELAY (OPTION) C20
KN NEUTRAL SAFETY RELAY E39
MLT 845-120 H Series 4-E3
80
(08/10/2012) 80-02-M209EN
A9ELECTRICAL SCHEMATIC DIAGRAMS
STOP H10H16 H15
F30
F36S52
K4
F25F21 F14 F4
X118
X504 X503
X505 X506
X501
RC1
XTP
S5
KN
ADM2MR2
KC
FC
FC1
EH
B1 B2S46
FG
F45 F44 F43 F42 F41 F40
X6A
KA
G1
M1
X15
X5
X54-X55KEY
XTP
RC
M1
G1
X7
X6
MR2 ADM-12
ADM-15
ADM-21
X24
X193
X45
X121
BATT
EY 3
0
ING
KEY
30
ING
KEY
15
ING
KEY
15
CHASSIS GND CHASSIS GND
GN
D
ENGINE GND
ENGINE GND
CHASSIS GND
S
Q
O
M
K
I
G
E
C
A
21 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41
A
C
E
G
K
M
O
Q
S
I
42
DIAGRAM 1
80
(08/10/2012)80-02-M209EN
A10 ELECTRICAL SCHEMATIC DIAGRAMS2 TRANSMISSION AND SENSORS
Electrical connectors
Harness type Item Name of component DesignationPosition on
diagramHydraulic code
equivalence
Engine ADM2-12 ADM2 ADM2 MODULE (CAB) K7
Engine ADM2-15 ADM2 ADM2 MODULE (CAB) K7
Main X8 S5 ENGINE AIR FILTER CLOGGING PRESSURE SWITCH O9
Main X02 X02 SEAT SWITCH (NO) O28
Main/Electric plate X04 ELECTRIC PLATE C6
Main X09 Y2 FORWARD GEAR ELECTROVALVE Q33
Main X10 Y3 REVERSE GEAR ELECTROVALVE Q35
Main X12 S37 HAND BRAKE PRESSURE SWITCH Q17
Main X15 X15. FRONT WHEEL ALIGNMENT SENSOR O4
Main X20 X20 REVERSING SOUND ALARM (OPTION) K39
Main X21 X21 REAR WHEEL ALIGNMENT SENSOR O3
Main X22 S17 HYDRAULIC OIL FILTER Q13
Main/Engine X24 MAIN/ENGINE INTERFACE K10
Main X36 X36 JSM (JOYSTICK SWITCH AND MOVE) G29
Main/Electric plate X41 ELECTRIC PLATE E23 - I8
Main/Electric plate X45 ELECTRIC PLATE POWER SUPPLY (KEY SWITCH) A4
Main X46 K8 NEUTRAL SAFETY RELAY M38
Main X50 H11 FRONT WHEEL ALIGNMENT LIGHT M5
Main X51 H14 REAR WHEEL ALIGNMENT LIGHT M3
Main X52 X52 WHEEL ALIGNMENT SWITCH Q6
Main X56 SPU SPU MODULE I24 - M25
Main X57 SPU SPU MODULE I24 - M25
Main X68 X68 HOUR METRE / FUEL LEVEL I21
Main X71 X71 BRAKE PEDAL SWITCH G31
Main X72 S4 BRAKE LIQUID LEVEL CONTACT O11
Main X89 COOLANT LIQUID TEMPERATURE INDICATOR I17
Main X118 DIGICODE CONNECTOR G23
Main/Engine X121 MAIN/ENGINE INTERFACE K10
Main X165 X165 FUEL LEVEL SENSOR I21
X238 S48 BRAKE CIRCUIT PRESSURE SWITCH E4
Main X300 K18 HAND BRAKE RELAY Q19
Main X301 K12 SNAIL SPEED K29
Main X302 K13 SLOW SPEED M29
Main X303 K14 REVERSE GEAR RELAY I38
Main X304 X304 SLOW SPEED SWITCH Q29
Main X305 X305 FAST / SLOW SPEED SWITCH G34
Main X306 H15. SLOW SPEED M3
Main X307 H10. FAST SPEED M33
Main/Electric plate X308 ELECTRIC PLATE G8
Main X309 X309 ACCELERATOR PEDAL SWITCH G23
Main X310 REVERSE GEAR INFORMATION G37
Main/Electric plate X311 REVERSE GEAR SHUTTLE CONNECTOR G36
Main X312 Y4. SNAIL SPEED ELECTROVALVE Q26
Main X313 Y1 REVERSE GEAR ELECTROVALVE Q27
Main X314 Y10 FAST SPEED ELECTROVALVE Q31
MLT 845-120 H Series 4-E3
(08/10/2012) 80-02-M209EN
80
A11ELECTRICAL SCHEMATIC DIAGRAMS
Electrical connectors
Harness type Item Name of component DesignationPosition on
diagramHydraulic code
equivalence
Electric plate X318 ELECTRIC PLATE GROUND CONNECTOR A37
Main/Electric plate X319 BRAKE CIRCUIT CONNECTOR I6
Main X320 OPTIONAL CONNECTOR E7
Main X321 NOT USED I16
Main X322 NEUTRAL SWITCH INFORMATION (OPTION) G33
Main X323 X323 HAND BRAKE SWITCH M19
Main X325 D4 - D5 DIODE CONNECTOR K37
Main X326 D4 - D5 DIODE CONNECTOR K37
Main X327 Y18 HAND BRAKE ELECTROVALVE Q23
X355A PARKING BRAKE SWITCH/X41 M17
X355B X41/PARKING BRAKE SWITCH M17
X356A PARKING BRAKE SWITCH/SPU M16
X356B SPU/PARKING BRAKE SWITCH M16
MLT 845-120 H Series 4-E3
(08/10/2012)80-02-M209EN
80A12 ELECTRICAL SCHEMATIC DIAGRAMS
Electrical components
Item Designation Position on diagram Hydraulic code equivalence
H10. FAST SPEED M34
H11 FRONT WHEEL ALIGNMENT LIGHT M5
H14 REAR WHEEL ALIGNMENT LIGHT M4
H15. SLOW SPEED M33
S4 BRAKE LIQUID LEVEL CONTACT Q11
S5 ENGINE AIR FILTER CLOGGING PRESSURE SWITCH Q9
S17 HYDRAULIC OIL FILTER Q13
S37 HAND BRAKE PRESSURE SWITCH Q17
S48 BRAKE CIRCUIT PRESSURE SWITCH G3
D4 DIODE - SAFETY RELAY/REVERSE GEAR K37
D5 DIODE - SAFETY RELAY/FORWARD GEAR K36
X02 SEAT SWITCH (NO) O28
X15. FRONT WHEEL ALIGNMENT SENSOR O5
X20 REVERSING SOUND ALARM (OPTION) K38
X21 REAR WHEEL ALIGNMENT SENSOR O4
X36 JSM (JOYSTICK SWITCH AND MOVE) G25
X52 WHEEL ALIGNMENT SWITCH Q6
X68 HOUR METRE / FUEL LEVEL G18
X71 BRAKE PEDAL SWITCH G31
X165 FUEL LEVEL SENSOR I21
X304 SLOW SPEED SWITCH Q29
X305 FAST / SLOW SPEED SWITCH G34
X309 ACCELERATOR PEDAL SWITCH G23
X323 HAND BRAKE SWITCH M19
Y1 REVERSE GEAR ELECTROVALVE K39
Y2 FORWARD GEAR ELECTROVALVE Q34
Y3 REVERSE GEAR ELECTROVALVE Q36
Y4. SNAIL SPEED ELECTROVALVE Q26
Y10 FAST SPEED ELECTROVALVE Q32
Y18 HAND BRAKE ELECTROVALVE Q23
Fuses and relays
Item Current Designation Position on diagram
F2 5A ECU + WHEEL ALIGNMENT + DIAGNOSTICS C8
F11 10A SUSPENSION ELECTROVALVE + BRAKE PRESSURE C7
F12 7,5A PARKING BRAKE C8
F13 15A FNR TRANSMISSION C22
F15 5A INSTRUMENTS + INDICATORS C9
K0 NC TRANSMISSION CUT-OFF RELAY C30
K1 RELAY (NOT USED) C26
K2 FORWARD GEAR RELAY C33
K3 REVERSE GEAR RELAY C37
K5 TRANSMISSION PRESSURE RELAY C6
K8 NEUTRAL SAFETY RELAY M40
K12 SNAIL SPEED K31
K13 SLOW SPEED M31
K14 REVERSE GEAR RELAY G40
K18 HAND BRAKE RELAY Q21
K21 BRAKE CIRCUIT RELAY E7
MLT 845-120 H Series 4-E3
80
(08/10/2012) 80-02-M209EN
A13ELECTRICAL SCHEMATIC DIAGRAMSDIAGRAM 2
H14 H11
X21 X15
X21 X15
X52S5 S4 S17
S37
K18
X323
Y18
X02
K13
K12
H15 H10K8
X20
Y1
K14X305
X71
X36
X36
X309
X89
S48
K21
K5F11 F12 F15
F13F2 K1 K0 K2 K3
Y4 Y10 Y2 Y3
X304
X68
X68
X165
D4D5
X311
X41
X118
X309
X308
X41
X121
X24
X300
X302
X301
X46
X326
X303
X45
BATT
EY 3
0
ING
KEY
30
ING
KEY
15
ING
KEY
15
GN
D
CHASSIS GND
CHASSIS GND
S
Q
O
M
K
I
G
E
C
A
21 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41
A
C
E
G
K
M
O
Q
S
I
42
80
(08/10/2012)80-02-M209EN
A14 ELECTRICAL SCHEMATIC DIAGRAMS
Electrical connectors
Harness type Item Name of component DesignationPosition on
diagramHydraulic code
equivalence
Engine ADM2-12 ADM2 ADM2 MODULE (CAB) Q5
Engine ADM2-21 ADM2 ADM2 MODULE (CAB) M38
Engine MR2 MR2 MR2-PLD MODULE (ENGINE) S5
Engine RC RC1 RESITANCE CAN (120) M37
Main/Engine X15 ENGINE/MAIN INTERFACE K33
Main/Electric plate X41 ELECTRIC PLATE C11
Main/Electric plate X45 ELECTRIC PLATE POWER SUPPLY (KEY SWITCH) A5
Main X48 F31 REXROTH ECU RC2-2 I9
Main X56 SPU SPU MODULE M20
Main X57 SPU SPU MODULE M20
Main X58 A12 LONGITUDINAL SECURITY MODULE E30
Main X99 X99 STRAIN GAUGE C25
Main X109 RC2-2 MODULE RC2-2 K6
Main X115 OBD CONNECTOR DIAGNOSTICS C18
Main/Electric plate X308 ELECTRIC PLATE C8
Main X315 F34 FUSE DIAGNOSTICS I10
Main X316 F35 FUSE DIAGNOSTICS C4
Main/Engine X335 MAIN/ENGINE INTERFACE K33
3 CAN BUS AND DIAGNOSTICS
Electrical components
Item Designation Position on diagram Hydraulic code equivalence
RC1 RESITANCE CAN (120) M39
A12 LONGITUDINAL SECURITY MODULE A29
X99 STRAIN GAUGE C24
RC2-2 MODULE RC2-2 K4
Fuses and relays
Item Current Designation Position on diagram
F2 5A ECU + WHEEL ALIGNMENT + DIAGNOSTICS A8
F14 15A DIGICODE + SENSORS A10
F31 5A REXROTH ECU RC2-2 I9
F34 5A DIAGNOSTICS I10
F35 5A DIAGNOSTICS C4
CAN Network
SPU
ECU RC2-2/20 ECM ADM2 ECM MR2
CAN A
CAN B
PAD
VCI
LLMI
MLT 845-120 H Series 4-E3
80
(08/10/2012) 80-02-M209EN
A15ELECTRICAL SCHEMATIC DIAGRAMSDIAGRAM 3
F35
F2 F14
F34F31
X109RC2-2
X99
X99X115
X58
RC1
A12
X308
X41
X45
RC
BATT
EY 3
0
ING
KEY
30
ING
KEY
15
ING
KEY
15
GN
D
CHASSIS GNDS
Q
O
M
K
I
G
E
C
A
21 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41
A
C
E
G
K
M
O
Q
S
I
42
80
(08/10/2012)80-02-M209EN
A16 ELECTRICAL SCHEMATIC DIAGRAMS
Electrical connectors
Harness type Item Name of component DesignationPosition on
diagramHydraulic code
equivalence
Main M3 X14 HORN GROUND G40
Cab P09 P09 ROOF WINDSCREEN WIPER MOTOR Q8
Cab P10 P10 REAR WINDSCREEN WIPER MOTOR Q10
Cab P12A P12A HEATING O16
Cab P12B P12B HEATING O17
Main/Electric plate X04 ELECTRIC PLATE E7
Main X13 X13 FRONT RIGHT HEADLIGHT Q40
Main X14 X14 HORN G40
Main X16 X16 REAR RIGHT HEADLIGHT Q33
Main X17 X17 REAR RIGHT HEADLIGHT Q27
Main X19 REAR TRAILER CONNECTOR (OPTION) K29
Main X20 X20 REVERSING SOUND ALARM (OPTION) O29
Main/Cab X26 MAIN/CAB INTERFACE M9
Main X30 X30 HEATING FAN SWITCH I24
Main/Electric plate X39 ELECTRIC PLATE G33
Main/Electric plate X41 ELECTRIC PLATE E40
Main/Electric plate X45 ELECTRIC PLATE POWER SUPPLY (KEY SWITCH) A4
Main X70 M3 WINDSCREEN WASHER PUMP Q23
Main X73 S16 BRAKE CIRCUIT PRESSURE SWITCH O26
Main X74 X74 FRONT LEFT HEADLIGHT Q35
Main X77 X77 FRONT WINDSCREEN WIPER MOTOR Q20
Main X79 X79 FRONT WINDSCREEN WIPER SWITCH M24
Main X149 X149 REAR AND ROOF WINDSCREEN WIPER SWITCH K24
Main X150 X150 REVOLVING LIGHT SWITCH G4
Main X151 X151 FRONT AND REAR WORKING LIGHT SWITCH K4
Main X154 V5 DIODE POSITION LIGHT / WORKING LIGHTS G30
X155 V5 DIODE POSITION LIGHT / WORKING LIGHTS G32
Electric plate X188 X188 LIGHT COMMUTATOR SWITCH C36
Main/Electric plate X308 ELECTRIC PLATE E18
Main X329 F33 WORKING LIGHTS FUSE C4
Main X330 WORKING LIGHT ON BOOM (OPTION) E4
Electrical components
Item Designation Position on diagram Hydraulic code equivalence
K6 FLASHING/WARNING UNIT C31
M3 WINDSCREEN WASHER PUMP Q24
P06 ROTATING LIGHT O7
P07 FRONT LEFT WORKING LIGHTS Q15
P08 REAR LEFT WORKING LIGHTS Q16
P09 ROOF WINDSCREEN WIPER MOTOR Q8
P10 REAR WINDSCREEN WIPER MOTOR Q10
P12A HEATING O16
P12B HEATING O17
P14 REAR RIGHT WORKING LIGHTS Q19
P15 FRONT RIGHT WORKING LIGHTS Q18
P16 CEILING LIGHT Q13
S16 BRAKE CIRCUIT PRESSURE SWITCH O27
4 LIGHTING/SIGNALING
Electrical components
Item Designation Position on diagram Hydraulic code equivalence
V5 DIODE POSITION LIGHT / WORKING LIGHTS G31
V6 DIODE E34
X13 FRONT RIGHT HEADLIGHT Q40
X14 HORN G40
X16 REAR RIGHT HEADLIGHT Q33
X17 REAR RIGHT HEADLIGHT Q28
X18 REAR LICENSE PLATE LIGHT O33
X20 REVERSING SOUND ALARM (OPTION) O29
X30 HEATING FAN SWITCH I24
X74 FRONT LEFT HEADLIGHT Q35
X77 FRONT WINDSCREEN WIPER MOTOR Q20
X79 FRONT WINDSCREEN WIPER SWITCH M24
X149 REAR AND ROOF WINDSCREEN WIPER SWITCH K24
X150 REVOLVING LIGHT SWITCH G4
X151 FRONT AND REAR WORKING LIGHT SWITCH K4
X152 WORKING LIGHT SWITCH ON BOOM (OPTION) E24
X187 WARNING SWITCH E31
X188 LIGHT COMMUTATOR SWITCH A34
X210 LEFT SIDE WORKING LIGHT C23
X211 RIGHT SIDE WORKING LIGHT C21
Fuses and relays
Item Current Designation Position on diagram
F3 10A HORN + STOP LIGHT C19
F5 7,5A LEFT INDICATOR LIGHTS E37
F6 7,5A RIGHT SIDELIGHT E34
F7 7,5A LEFT SIDELIGHT E33
F8 7,5A ROTATING LIGHT C9
F9 15A REAR WORKING LIGHTS C9
F10 15A FRONT WORKING LIGHTS C10
F16 10A WARNING INDICATOR LIGHTS C17
F17 10A FRONT WINDSCREEN WIPER C18
F18 15A MAIN BEAM HEADLIGHTS E36
F19 7,5A RIGHT INDICATOR LIGHTS E37
F20 15A DIPPED BEAM HEADLIGHTS E35
F21 15A DIGICODE + ROOF LIGHT + WARNING C7
F22 25A LIGHT COMMUTATOR SWITCH C7
F23 15A REAR WINDSCREEN WIPER + ROOF WINDSCREEN WIPER C11
F24 15A HEATING + AIR CONDITIONING C12
F33 15A WORKING LIGHTS C4
MLT 845-120 H Series 4-E3
80
(08/10/2012) 80-02-M209EN
A17ELECTRICAL SCHEMATIC DIAGRAMSDIAGRAM 4
F33
F21 F22 F8 F9 F10 F23 F24 F16 F17 F3
X211 X210
K6X188
X188
F7 F6 F20 F18 F19 F5
X14
X19
X18
X74
X74
X13
X13
X17
X17
M3
P14
P15
P08
P07P16
P10P09
P10P09
P06
X79
S16X20
X149
X30
X152
X150
X151
X187
X16
X16
P12A P12B
X77
X77
V6
V5
X45
X04X308
X39
X20
X26
BATT
EY 3
0
ING
KEY
30
ING
KEY
15
ING
KEY
15
GN
D
CHASSIS GNDCABIN CHASSIS GND
CHASSIS GND (M3)
S
Q
O
M
K
I
G
E
C
A
21 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41
A
C
E
G
K
M
O
Q
S
I
42
80
(08/10/2012)80-02-M209EN
A18 ELECTRICAL SCHEMATIC DIAGRAMS
Electrical connectors
Harness type Item Name of component DesignationPosition on
diagramHydraulic code
equivalence
Main/Electric plate X04 ELECTRIC PLATE E7
Distributor X23 Y14 HYDRAULIC CUT-OFF ELECTROVALVE/VS Q17
Distributor X28 Y8 TELESCOPE RETRACTION PROPORTIONAL ELECTROVALVE Q27
Distributor X29 Y9 TELESCOPE EXTENSION PROPORTIONAL ELECTROVALVE Q30
Main X33 X33 MOVEMENT NEUTRALISATION SWITCH C22
Distributor X34 Y7 PROPORTIONAL ELECTROVALVE ATTACHMENT (S1) Q23
Distributor X35 Y6 PROPORTIONAL ELECTROVALVE ATTACHMENT (S2) Q25
Main/Electric plate X41 ELECTRIC PLATE C12
Main/Electric plate X45 ELECTRIC PLATE POWER SUPPLY (KEY SWITCH) A5
Main X56 SPU SPU MODULE A38
Main X57 SPU SPU MODULE E38
Main/Distributor X87 MAIN/DISTRIBUTOR INTERFACE K31
Distributor X92 Y15 BOOM LOWERING PROPORTIONAL ELECTROVALVE Q20
Distributor X93 Y16 TILTING CUT-OFF ELECTROVALVE/VCI Q14
Main X100 X100 BOOM ANGLE SENSOR G17
Main X104 Y30 LSU PUMP ELECTROVALVE Q38
Distributor X105 DISTRIBUTOR HARNESS GROUND S30
Main X117 X117 ATTACHMENT LOCKING SWITCH C26
Main X119 X119 OVERRIDE SWITCH C17
Main X134 X134 RETRACTED BOOM SENSOR K17
X240 S29 COMPENSATION PRESSURE SWITCH I7
X241 S30 COMPENSATION PRESSURE SWITCH M7
X242 Y4 COMPENSATION ELECTROVALVE (BASE) O7
X243 Y5 COMPENSATION ELECTROVALVE (HEAD) O5
Main X320 OPTIONAL CONNECTOR G7
X117/A X117 ATTACHMENT LOCKING SWITCH C29
X117/B X117 ATTACHMENT LOCKING SWITCH E29
5 HYDRAULIC MOVEMENT
Electrical components
Item Designation Position on diagram Hydraulic code equivalence
S29 COMPENSATION PRESSURE SWITCH I7
S30 COMPENSATION PRESSURE SWITCH M7
X33 MOVEMENT NEUTRALISATION SWITCH C22
X100 BOOM ANGLE SENSOR G19
X117 ATTACHMENT LOCKING SWITCH C26
X119 OVERRIDE SWITCH C17
X134 RETRACTED BOOM SENSOR K19
Y4 COMPENSATION ELECTROVALVE (BASE) Q8
Y5 COMPENSATION ELECTROVALVE (HEAD) Q6
Y6 PROPORTIONAL ELECTROVALVE ATTACHMENT (S2) Q26
Y7 PROPORTIONAL ELECTROVALVE ATTACHMENT (S1) Q23
Y8 TELESCOPE RETRACTION PROPORTIONAL ELECTROVALVE Q28
Y9 TELESCOPE EXTENSION PROPORTIONAL ELECTROVALVE Q30
Y14 HYDRAULIC CUT-OFF ELECTROVALVE/VS Q17
Y15 BOOM LOWERING PROPORTIONAL ELECTROVALVE Q20
Y16 TILTING CUT-OFF ELECTROVALVE/VCI Q15
Y30 LSU PUMP ELECTROVALVE Q38
SPU SPU MODULE A40
Fuses and relays
Item Current Designation Position on diagram
F11 10A SUSPENSION ELECTROVALVE + BRAKE PRESSURE C7
F14 15A DIGICODE + SENSORS A12
MLT 845-120 H Series 4-E3
80
(08/10/2012) 80-02-M209EN
A19ELECTRICAL SCHEMATIC DIAGRAMSDIAGRAM 5
Y30
F14
X119 X33 X117
X100
X134
X100
X134
S29
S30
Y5 Y4
Y16 Y14 Y15 Y7 Y6 Y8 Y9
F11
toward (TAB.01)
toward (TAB.06)
toward (TAB.03)
toward (TAB.03)toward (TAB.06)
toward (TAB.06)
toward (TAB.06)
toward (TAB.01)
toward (TAB.01&03)
toward (TAB.01&03)
toward (TAB.01)
toward (TAB.03)toward (TAB.03)
toward (TAB.03)
toward (TAB.01)
toward (TAB.01)toward (TAB.01)
toward (TAB.02)
toward (TAB.02)
toward (TAB.02)
toward (TAB.02)toward (TAB.06)
toward (TAB.02)toward (TAB.02)
toward (TAB.01)
toward (TAB.01)
toward (TAB.01)
toward (TAB.02)toward (TAB.01)
toward (TAB.02)
toward (TAB.02)
toward (TAB.02)
toward (TAB.02)
toward (TAB.01&03)
+12V (APC)ATTACHEMENT (S1)BOOM HEAD VALVE GND
SAFETY VALVE GROUDBOOM LOWERING VALVE GROUDMICRO RELAIS SUPLYANALOG SENSOR ANGLE 2
EASY CONNECT SYSTEMMOVENTS FORCINGROLLER 1IN TIMER ECU +12V APCATTACHEMENT (S2)TRANSMISION CUTHYDRAULIC MOVENTS INHIBITIONSEAT MICROSWITCH (NO)JSM ROLLER 1
GROUD+12VdcOIL FLOW CONTINUOUSPARKING BRAKE INFO
ANALOG SENSOR ANGLE 1GROUD
CAN HCAN LSPU +APCSPU +APCEV. SENS+ TELECOPEBOOM LOWERING PROP. VALVESAFETY VALVE+12V APC+12V APC
BP1 ev TDFANALOG INPUT OIL FLOW CONTINUOUSGEAR INFOANALOG SENSOR (N.O.) BOOM RETRACTIONJSM ROLLER 2TRANSMISSION CUT
ATTACHM. LOCKFAN PROP. VALVE
GEAR INFOANALOG SENSOR (N.F.) BOOM RETRACTIONROLLER 2FAN PROP. VALVE
CAN GNDTELECOPIC BOOM PROP. OUTFAN INVERSIONANALOG SENSORS GNDVCI VALVEOIL FLOW CONTINUOUS SIGN. LAMPGROUD
SPU1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
X41
X04
X45
X87
X56
X57
BATT
EY 3
0
ING
KEY
30
ING
KEY
15
ING
KEY
15
GN
D
HYDRAULICDISTRIBUTOR GND (X105)
CHASSIS GND
S
Q
O
M
K
I
G
E
C
A
21 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41
A
C
E
G
K
M
O
Q
S
I
42
80
(08/10/2012)80-02-M209EN
A20 ELECTRICAL SCHEMATIC DIAGRAMS
Electrical connectors
Harness type Item Name of component DesignationPosition on
diagramHydraulic code
equivalence
P01 LOUDSPEAKER HARNESS ON CAR RADIO E15
P06 B1 LEFT LOUDSPEAKER G15
Cab P12A P12A HEATING Q23
Cab P12B P12B HEATING Q25
P13 B2, RIGHT LOUDSPEAKER G17
Main/Electric plate X04 ELECTRIC PLATE E23 - C25
X05 K23 BOOM HEAD ELECTROVALVE RELAY I3
X11 M12 PNEUMATIC SEAT COMPRESSOR G8
Main/Cab X26 MAIN/CAB INTERFACE O20
X26 M11 AIR-CONDITIONING COMPRESSOR Q27
Main X30 X30 HEATING FAN SWITCH I24
Main/Electric plate X41 ELECTRIC PLATE E12
Main/Electric plate X45 ELECTRIC PLATE POWER SUPPLY (KEY SWITCH) A4
Main X56 SPU SPU MODULE E6 - K15
Main X57 SPU SPU MODULE I11 - I15 - M15
Main X97 K23 BOOM HEAD ELECTROVALVE RELAY G5
Main X112 X112 PUSH BUTTON + CONTINUE FLOW INDICATOR LAMP K14
Main X113 X113 CONTINUE FLOW POTENTIOMETER I14
Main X116 X116 EASY CONNECT SYSTEM (ECS) (NF) O9
X205 AIR CONDITIONING MODULE M29
X206 AIR CONDITIONING MODULE O27
X208 X208 AIR-CONDITIONING FAN O28
X209 X209 AIR-CONDITIONING FAN O29
X215 K22 OIL FAN RELAY Q15
X221 X221 BOOM SUSPENSION TIME DELAY RELAY M39
X223 Y20 LEFT 2 BOOM SUSPENSION ELECTROVALVE O34
X224 Y22 RIGHT 2 BOOM SUSPENSION ELECTROVALVE O32
X224 X224 AIR CONDITIONING PUMP PRESSURE SWITCH M24
X225 S28 PRESSURE SWITCH G31
X226 S29 COMPENSATION PRESSURE SWITCH I31
X227 K19 BOOM SUSPENSION CUT-OFF RELAY K38
X228 K20 BOOM SUSPENSION RELAY G38
X229 V1 DIODE M38
X232 V2 DIODE G34
X239 S47 OIL THERMOSTAT O12
X245 Y19 LEFT 1 BOOM SUSPENSION ELECTROVALVE O38
X246 Y21 RIGHT 1 BOOM SUSPENSION ELECTROVALVE O36
X247 S31 PRESSURE SWITCH E31
X248 X248 ANGULAR SWITCH C33
X249 S44 BOOM PRESSURE SWITCH E34
Main/Electric plate X308 ELECTRIC PLATE E9
Electric plate X318 ELECTRIC PLATE GROUND CONNECTOR G18
Main X320 OPTIONAL CONNECTOR E25
Main/Electric plate X331 SEAT COMPRESSOR CONNECTOR G9
Main X338 F27 HEAD TELESCOPE ELECTROVALVE FUSE E5
6 OPTIONS
Electrical components
Item Designation Position on diagram Hydraulic code equivalence
B1, LEFT LOUDSPEAKER G15
B2, RIGHT LOUDSPEAKER G17
G1 ALTERNATOR Q14
M11 AIR CONDITIONING PUMP Q26
M12 PNEUMATIC SEAT COMPRESSOR I8
P11 AIR CONDITIONING THERMOSTAT Q21
P12A HEATING Q23
P12B HEATING Q25
S28 PRESSURE SWITCH G32
S29, PRESSURE SWITCH I32
S31 PRESSURE SWITCH E32
S44 BOOM PRESSURE SWITCH E35
S47 OIL THERMOSTAT Q11
S51 TELESCOPE HEAD ELECTROVALVE REEL K4
V1 DIODE M38
X30 HEATING FAN SWITCH I26
X112 PUSH BUTTON + CONTINUE FLOW INDICATOR LAMP K16
X113 CONTINUE FLOW POTENTIOMETER I15
X116 EASY CONNECT SYSTEM (ECS) (NF) Q8
X157 OIL FAN Q17
X208 AIR-CONDITIONING FAN Q28
X209 AIR-CONDITIONING FAN Q30
X221 BOOM SUSPENSION TIME DELAY RELAY M40
X222 TELESCOPE SUSPENSION SWITCH C31
X224 AIR CONDITIONING PUMP PRESSURE SWITCH M25
X248 ANGULAR SWITCH C33
Y13 BOOM HEAD ELECTROVALVE M4
Y19 LEFT LIFTING ELECTROVALVE S1 Q38
Y20 LEFT LIFTING ELECTROVALVE S2 Q34
Y21 RIGHT LIFTING ELECTROVALVE S1 Q36
Y22 RIGHT LIFTING ELECTROVALVE S1 Q33
Fuses and relays
Item Current Designation Position on diagram
F1 10A PNEUMATIC SEAT C9
F11 10A SUSPENSION ELECTROVALVE + BRAKE PRESSURE C25
F14 10A DIGICODE + SENSORS C12
F24 15A HEATING + AIR CONDITIONING C23
F27 10A BOOM HEAD ELECTROVALVE E4
F45, 30A THERMAL FUSE O16
F46 THERMAL FUSE M28
K19 BOOM SUSPENSION CUT-OFF RELAY K39
K20 BOOM SUSPENSION RELAY G39
K22 OIL FAN RELAY Q17
K23 BOOM HEAD ELECTROVALVE RELAY I5
MLT 845-120 H Series 4-E3
80
(08/10/2012) 80-02-M209EN
A21ELECTRICAL SCHEMATIC DIAGRAMSDIAGRAM 6
B1 B2
F27
F1 F14
X113
X112
X113
X112
X116 S47
G1
F45
K22
X157
K23
S51
Y13
M12
F24
X30
P11X208 X209
M11
X224
X206
X205
F46
F11X222
X248
X248
S31S44
S28
S29
K20
K19
Y22 Y20 Y21 Y19
B1 B2
P12A P12B
CONDITIONINGMODULE
X221
V1
X97
X11
X308X41
P01
P06
P01
P13
X45
X04
BATT
EY 3
0
ING
KEY
30
ING
KEY
15
ING
KEY
15
GN
D
CABIN CHASSIS GNDCABIN CHASSIS GND
ENGINE GNDCHASSIS GND
S
Q
O
M
K
I
G
E
C
A
21 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41
A
C
E
G
K
M
O
Q
S
I
42
80
(08/10/2012)80-02-M209EN
A22 ELECTRICAL SCHEMATIC DIAGRAMS
(08/10/2012) 80-02-M209EN
80
B1ELECTRICAL SCHEMATIC DIAGRAMS
MLT 845-120 SERIES 5-E3
POSITION OF CONNECTORS ON DIAGRAMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B2
ELECTRICAL DIAGRAMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B7
1 START-UP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B7
2 TRANSMISSION AND SENSORS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B10
3 CAN BUS AND DIAGNOSTICS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B12
4 LIGHTING/SIGNALING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B14
5 HYDRAULIC MOVEMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B16
6 OPTIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B18
pages
(08/10/2012)80-02-M209EN
80B2 ELECTRICAL SCHEMATIC DIAGRAMS
POSITION OF CONNECTORS ON DIAGRAMS
Connectors Diag. 1 Diag. 2 Diag. 3 Diag. 4 Diag. 5 Diag. 6
ADM2-12
ADM2-15
ADM2-21
F40
F41
F42
F43
F44
F45
G1
KA
KN
M1
M3
MR2
P01
P06
P09
P10
P12A
P12B
P13
RC
XTP
X5
X6
X7
X8
X01
X02
X04
X05
X08
X09
X10
X11
X12
X13
X14
X15
X15
X16
X17
X19
X20
X21
X23
X24
X26
X26
MLT 845-120 Series 5-E3
(08/10/2012) 80-02-M209EN
80
B3ELECTRICAL SCHEMATIC DIAGRAMS
Connectors Diag. 1 Diag. 2 Diag. 3 Diag. 4 Diag. 5 Diag. 6
X28
X29
X30
X33
X34
X35
X36
X39
X41
X45
X46
X47
X48
X50
X51
X52
X54
X55
X56
X57
X58
X61
X68
X70
X71
X72
X73
X74
X77
X79
X87
X89
X92
X93
X97
X98
X99
X100
X104
X104/A
X105
X109
X109/A
X109/B
X112
X113
X114
X115
X116
X117/A
MLT 845-120 Series 5-E3
(08/10/2012)80-02-M209EN
80B4 ELECTRICAL SCHEMATIC DIAGRAMS
Connectors Diag. 1 Diag. 2 Diag. 3 Diag. 4 Diag. 5 Diag. 6
X117/B
X118
X118.S
X118P
X118S
X119
X121
X134
X149
X150
X151
X154
X155
X165
X188
X193
X205
X206
X208
X209
X215
X221
X223
X224
X224
X225
X226
X227
X228
X229
X232
X238
X239
X240
X241
X242
X243
X245
X246
X247
X248
X249
X300
X308
X310
X311
X315
X316
X317
X318
X319
X320
MLT 845-120 Series 5-E3
(08/10/2012) 80-02-M209EN
80
B5ELECTRICAL SCHEMATIC DIAGRAMS
Connectors Diag. 1 Diag. 2 Diag. 3 Diag. 4 Diag. 5 Diag. 6
X322
X323
X325
X326
X327
X328
X329
X330
X331
X332
X333
X334
X335
X335P
X335S
X336
X337
X338
X355A
X355B
X356A
X356B
X501
X502
X503
X504
X505
X506
MLT 845-120 Series 5-E3
(08/10/2012)80-02-M209EN
80B6 ELECTRICAL SCHEMATIC DIAGRAMS
MLT 845-120 Series 5-E3
(08/10/2012) 80-02-M209EN
80
B7ELECTRICAL SCHEMATIC DIAGRAMS
ELECTRICAL DIAGRAMS
1 START-UP
Electrical connectors
Harness type Item Name of component DesignationPosition on
diagramHydraulic
equivalence codeEngine ADM2-12 ADM2 ADM2 MODULE (CAB) A32
Engine ADM2-15 ADM2 ADM2 MODULE (CAB) E32
Engine ADM2-21 ADM2 ADM2 MODULE (CAB) G32
Engine F40 F40 FUSE KEY SWITCH E13
Engine F41 F41 FUSE KEY SWITCH E12
Engine F42 F42 DIAGNOSTIC PLUG MR2-PLD E11
Engine F43 F43 ADM2 MODULE (CAB) E10
Engine F44 F44 ADM2 MODULE (CAB) E9
Engine F45 F45 STARTER E8
Engine G1 G1 ALTERNATOR A5
Engine KA KA MERCEDES STARTING RELAY C7
Engine KN KN NEUTRAL SAFETY RELAY E39
Engine MR2 MR2 MR2-PLD MODULE (ENGINE) A26
Engine M1 M1 STARTER C8
Engine RC NOT USED O38
Engine XTP XTP ACCELERATOR POTENTIOMETER M36
Engine X5 DIAGNOSTIC PLUG MR2-PLD E26
Engine X6 X6A DIESEL DECONGEALANT HEATING ELEMENT E15
Engine X7 KC + FC1 AIR HEATING (OPTION) E18
Engine X8 S5 ENGINE AIR FILTER CLOGGING PRESSURE SWITCH G38
Engine/Casappa X15 ENGINE/CASAPPA INTERFACE M38
Main/Engine X24 MAIN/ENGINE INTERFACE O7
Main/Electric plate X41 ELECTRIC PLATE O28
Main/Electric plate X45 ELECTRIC PLATE POWER SUPPLY (KEY SWITCH) K18
Main X47 F25 ANTI-START FUSE O25
Main X54 KEY KEY SWITCH M8
Main X55 KEY KEY SWITCH M8
Main X56 SPU SPU MODULE O21
Main X57 SPU SPU MODULE O21 - O37
Main X114 S52 EMERGENCY STOP O19
Main X118 DIGICODE CONNECTOR O30
Main X118.S DIGICODE CONNECTOR Q32
Main/Engine X121 MAIN/ENGINE INTERFACE K37
Main X193 OPTIONAL CONNECTOR Q27
Main/Electric plate X308 ELECTRIC PLATE O25 - O28
Main/Electric plate X311 REVERSE GEAR SHUTTLE CONNECTOR Q23
Main X317 F30 INDICATOR LAMP FAULT + SPU O16
Electric plate X318 ELECTRIC PLATE GROUND CONNECTOR O23
Main X328 F36 SPU FUSE O18