Wacker Neuson G 240

G 230 / G 240 Schematics, Machines with Deep Sea Controller
wc_tx003750gb_FM10.fm
241
27.6 DC Schematic Components: G 230 Cummins T4i
Ref. Description
1 Plug 1 - power and outputs
Battery negative
Battery positive
Fuel
Start
Ground
Regeneration light
Alarm
Prealarm
Trip breaker
2 Plug 2 - sensor inputs
Sender common
Fuel level
3 Plug 3 - CANBUS
CANBUS HIGH
CANBUS LOW
Selective Catalyst Reduction (SCR)
4 Electronic control unit (genset controller)
5 Shunt
6 Plug 6 - contact inputs
Remote start
Breaker tripped
Idle
Regeneration
7 120 ohm resistor (if equipped)
8 Hour meter
9 Terminal strip
10 10A fuse
11 Battery disconnect (optional)
12 Shunt trip relay
13 7.5A fuse
14 Intake heater
15 Intake heater relay
16 Light
17 Starter relay
18 Emergency stop switch
19 Remote start terminals
20 Battery
21 Starter motor
22 150A fuse
23 Mechanical lugs
24 Main circuit breaker
25 Fuel level sender
26 Lug door interlock switch
27 Bond bar
28 Resistor (if equipped)
29 ON/OFF toggle switch
30 Toggle switch (exhaust regenerator)
31 Toggle switch (low idle)
32 20A fuse
33 1A fuse
34 5A fuse
35
16 pin Cummins Original Equipment
Manufacturer (OEM) connector
+24V Electronic Control Module (ECM)
power
+24V service link
Keyswitch
Starter solenoid
Throttle input
Fan speed signal
Fan speed return
Air heater return
Air heater signal
-24V Electronic Control Module (ECM)
power
Data link return
36 Cummins J1939 connector
J1939+
J1939-
Shield
37
Air cleaner Temperature/Pressure
Sensor (TBAP) sensor
38 Cummins connector ‘C12’
Pressure
Sensor supply
Temperature
Sensor return
39 Coolant level sensor
Ref. Description
40 Cummins connector ‘C7’
Sensor supply
Signal
Sensor return
41
Diesel Particulate Filter (DPF) pressure
sensor connector
Diesel Particulate Filter (DPF)
temperature sensor connector
42
21 pin Cummins aftertreatment
connector
Original Equipment Manufacturer (OEM)
sensor return
Diesel Particulate Filter (DPF) Delta P
Diesel Particulate Filter (DPF) out
pressure
Original Equipment Manufacturer (OEM)
sensor supply
Temperature return
Diesel Oxidation Catalyst (DOC) inlet
temperature
Diesel Particulate Filter (DPF) outlet
temperature
— —
Wire Colors
BLK Black RED Red WHT White
GRN Green TAN Tan YEL Yellow
BLU Blue VIO Violet GRY Gray
— — — — ORG Orange
Ref. Description