C18 ELECTRONIC DIAGRAM.pdf
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FRONT VIEW
RENR7934-01 March 2006
Fuel Temperature Sensor P105
Fuel Pressure Sensor J209
InjectorHarness Connector P300
Turbo Outlet Pressure Sensor (Intake Manifold Air) J200
Harness And Wire Symbols ConnectorReference Designator
Intake Manifold Air Temperature Sensor P103
P174 1306795
Pin SingleWire Connector
High FuelP ressure
E194
High Engine Oil Temperature
E198
LowFuelPressure
E199
Electronic Control Module (ECM)
ECM Ground Strap
ECM Connector P2/J2
High Exhaust Temperature
E197
Primary Engine Speed/Timing Sensor (Crankshaft) P401
Low Coolant Temperature
E 2 55
D i ag no sitc R es et
E264
Emergency Stop Activated
E360
Low Engine Oil Pressure
E361
High Engine Coolant Temperature
E 3 62
E ng i ne O v er sp e ed
E363
High FuelTemper ature
E368
High Intake Manifold Air Temperature
Wire Gauge
Wire Color Circuit Number Identification
Part Number For ConnectorAssembly
325PK-14 Receptacle Fuse
Pin or Socket Number
Ground Connection
200BK-14
Component PartNumber
Condi tion High Altitude Derate
E096
Socket
2
TimingCalibration (TC) Probe Connector P400
Event Codes For ADEMIIIECM E009
1 Plug
105-9344
EngineCoolant Temperature Sensor P100
Event Code
J274 3E5179
P274 1117898 325PK-14
C
Secondary Engine Speed/Timing Sensor (Camshaft) P402
J174 1306795
Atmospheric Pressure Sensor J203
ECM Connector J1
C18 Generator Set with EMCPII, EMCPII+ and EMCP3 Electrical System C6C1-UP G4C1-UP STM1-UP STH1-UP (Engine)
STD1-UP PDH1-UP (Engine)
Engine Oil Pressure Sensor J201
LEFT SIDE VIEW
Related Electrical Service Manuals Title
Form Number
Troubleshooting
SENR9706
SystemsOperation/TestingandAdjusting
SENR9708
Volume 1- Engin e and EMCPII Codes © 2006Caterpillar All Rights Reserved
EMCPII Diagnostic Codes
Electronic Control Module (Engine) CI D CID 0 00 1
Co m p o n en t
E n gi n e Oi l P re s su r e Se ns or
110
EngineCoolantTemperatureSensor o r
0 00 2
I nj ec ot r# r# 2
1 11
E n gi n e Co ol a nt L e ve l S en so r
0 00 3
I nj ec ot r# r# 3
1 68
E l ec t irc al S y st em V otl a ge
0 00 4
I nj ec ot r# r# 4
1 90
E n gi n e Sp ee d S en so r
0 00 5
I nj ec ot r# r# 5
2 48
C AT D at aL n i k
0 00 6
I nj ec ot r# r# 6
0 04 1
8 Vo Vo tl DC DC Su Su pp yl
268
EMCPElectronicControl(GeneratorSet)
0 09 1
T hr ot lt e Po si ti on
2 69
S e ns or P o we r S up pl y
3 33
A n nu nc i at o r Sw i ct h
3 34
S pa e r O ut pu t
0 09 4
F ue l Pr es su e r E ng n i e Oi l Pr es su e r
0 11 0
E n gi n e Co ol a nt T e mp er aut r e
0 16 8
S ys e t m Vo tl ag e
0 1 72
I na t ke M a ni f ol d Ari T em p
0 17 4
F ue l Te mp er at ur e
0 1 75
E n gi n e Oi l T em p er at u er
0 19 0
E ng ni eS pe ed
0 2 47
D aat L i nk C o mm u ni c at i on s
0 2 53
P e sr on ailt y Mo du l e
0 26 1
E ng n i eT m i n i g
0 2 62
5 V otl S e ns o r DC P o we r S up pl y
0268
CheckProgr k Programma a mmableParameters
0 2 73
T u br o O ut l et P r e ss u er
0 2 74
A t mo s ph er i c Pr e s u er
0 3 42
L os s o f Se c on da ry E n gi n e Sp ee d
0 5 35
E x ha us t T em p er at u er
0 54 5
Eh t er S at rt R el ay
¹TheCID isadiagnosticcodethatindicateswhichcomponentis faulty.
Failure Mode Identifiers (FMI)¹
3 36
E n gi n e Co nt r ol S w ti c h
4 41
E l ec t or ni c G ov er no r R el a y
4 42
G en er aot r F au l t Re l ay
4 43
C r an k Te rm i na t e Re l ay
4 44
S t ar t er M o o t r R el a y
445
Run Rel ay
4 46
A ri S hu d t ow n Re al y
2
F ue l Co nt ro l Re a l y EMCPElectronicControl(GeneratorSet)
5 66
I n va ldi E n gi n e Sh ut d ow n
5 90
E n gi n e Co nt r ol M o du l e
C
B
A
C
5
6
7
2
EngineCoolantTemperatureSensor o r
1 11
E n gi n e Co ol a nt L e ve l S en so r
1 68
E l ec t irc al S y st em V otl a ge
175
EngineOilTemperatureSensor
1 90
E n gi n e Sp ee d S en so r
2 48
C AT D at aL n i k
268
EMCPElectronicControl(GeneratorSet)
2 69
S e ns or P o we r S up pl y
Datavalidbutabovenormaloperationalrange.
3 33
A n nu nc i at o r Sw i ct h
Datavalidbutbelownormaloperationalrange. Dataerratic,intermittent t ent,orincorrect r ect.
3 34
S pa e r O ut pu t
3 36
E n gi n e Co nt r ol S w ti c h
3
Voltageabovenormalorshortedhigh.
4 41
E l ec t or ni c G ov er no r R el a y
4 5
Voltagebelownormalorshortedlow. Currentbelownormaloropencircuit.
4 42
G en er aot r F au l t Re l ay
4 43
C r an k Te rm i na t e Re l ay
1
23
14
31
24
39
32
47
40
57
48
70
58
160-7690
1
Co m p o n en t
110
13
155-2264
1
3
A
8
EMCPII+ Diagnostic Codes E n gi n e Oi l P re s su r e Se ns or
160-7689
3E-3370
B
4
1 00
1
C
3E-3388
4 47 500
CI D
B
C
1 2
Fai u l r e De Des c r i p t i on
A B
A
169-8670
0
FMI No No .
155-2269
174-0502
Co m p o n en t
1 00
I nj ec ot r# r# 1
0 10 0
155-2267
Printed in U.S.A.
3E-8969(earlyengines)
7
8
9
6
5
4
8
2
7
3
6
4
5
13
1
23
14
31
24
39
32
47
40
57
48
70
58
10 11 12
128-2312 3
2
1
D E F
262-6073
7
8
9
10
11
C B
A G
J H
12
103-0213
1 L O V 1 e 0 - g a P 4 6 3 1 9 7 R N
JAKE BRAKE MED/HI
A701
JAKE BRAKE MED/HI ECM GROUND STRAP
INJECTOR HARNESS CONNECTOR
ECM MOUNT ING BOLT
ELECTRONIC CONTROL MODULE (ECM)
P300
P2 1607690
1 ANA LOGSNSR POW ER( +5V) 2 ANALOGS NSR COMMON 3 4 5 6 7 8 JAKE BRAKE COMMON 9 JAKE BRAKE MED/HI 10 JAKE BRAKE LOW/HI 11 12 13 ATM OSPHERIC PRESS. SNSR 14 15 FUEL PRESS. SNSR 16 17 PASSIVE SNSR RETUR N 18 19 20 21 TIMINGCALIBRATIONPROBE + 22 TIMINGCALIBRATIONPROBE - 23 ENGOIL PRESS. SNSR 24 25 26 27 28 29 30 31 ENGINE COOLANTTEM P. SNSR 32 FUEL TEMP. SNSR 33 34 INTAKE M ANIF. AIR TEM P. SNSR 35 INJECTOR1 36 INJECTOR2 37 INJECTOR3 38 INJECTOR4 39 TURBOOUTL ETPRESS. SNSR 40 41 42 43 INJECTORCOMMON1 &2 44 INJECTORCOMMON3 &4 45 INJECTORCOMMON5 &6 46 47 PR I MA R YSP/T M GSI G+ 48 PR I MA R YSP/T M GSI G- 49 50 51 52 53 INJECTOR5 54 INJECTOR6 55 56 57 58 SECONDA RYSP/TMGSI G+ SECONDA RYSP/TMGSI G- 59 60 61 62 63 64 65 66 67 68 69 70
997/OR 993/BR
J702/BK J700/BR J701/GN A747/GY 413/BR R993/BR
G811/YL G810/PU 994/GY
1552252 A701/GY A702/PU A703/BR A704/GN A705/BU A706/GY J702/BK L985/YL J701/GN L984/OR J700/BR L983/WH
JAKE BRAKE LO/HI
J30 0 2626073 3E8969 EARLY 1 2 3 4 5 6 7 8 9 10 11 12
A702 A703 A704 A705
NO.5
A701 GY-16 A702 PU-16 A703 BR-16 A704 GN-16 A705 BU-16 A706 GY-16
P300 INJECTOR HARN ESS CONNECTOR
INJECTOR HARNESS CONNECTOR J300
GY-16
PU-16
BR-16
GN-16
BU-16
CYLINDER INJECTOR
NO.6 CYLINDER
NO.4
NO.3
CYLINDER INJECTOR
CYLINDER INJECTOR
NO.2
NO.1
CYLINDER INJECTOR
CYLINDER INJECTOR
FUEL TEMPERATURE P105
ENGINE COOLANT TEMPERATURE P100
FUEL PRESSURE J209
INJECTOR
D788
BK-16
D791 D787
YL-16 GN-16
D790
A706 GY-16 D791 YL-16 D791
OR-16
D789 WH-16
YL-16 D790
D790 OR-16 D786 BR-16 D789 WH-16
ENGINE OIL PRESSURE J201
OR-16 D789 WH-16
P400 1552269 G811/YL G810/PU
1 2
3E3364 TIMINGCALIBRATION (TC) PROBE
P920/BR F732/PK 998/BR 999/WH 995/LTBU R993/BR 997/OR 993/BR A746/PK A747/GY 994/GY F421/YL 413/BR C967/LTBU
P401 1552269 P920/BR F732/PK
1 2
SIGNAL(-) SIGNAL(+)
998/BR 999/WH
1 2
BK-18 WH-18
C967/LTBU A701/GY A702/PU A703/BR A704/GN A746/PK
+5V RETURN SIGNAL
TURBOOUTLET PRESSURE SENSOR (INTAKEMANIFOLDAIR) 194-6724
J20 3 3E3370 A B C
OR-18 YL-18 GN-18
+5V RETURN SIGNAL
ATMOSPHERIC SENSOR 194-6722
OR-18 YL-18 GN-18
L983/WH L984/OR L985/YL
J20 9 3E3370 A B C
C967/LTBU R993/BR
999/WH 998/BR
1 2
SIGNAL COMMON
FUEL TEMPERATURE SENSOR 130-9811
OR-18 YL-18 GN-18
+5V RETURN SIGNAL
FUEL PRESSURE SENSOR 194-6725
P103 1552269 1 2
SIGNAL COMMON
INTAKEMAN IFOLD AIR TEMPERATURE SENSOR 130-9811
JUNCTION BOX
1
1
TURBOOUTLETPRESSURE (I NTA KE MANIFOLDAI R) J200
D789
TIMING CALIBRATION(TC) PROBE CONNECTOR P400
SPLICE 997
SPLICE R993
SPLICE D789
13 23 31 39 47 57 70
PRIMARYENGINE SPEED/ TIMING (CRANKSHAFT) P401
CONNECTOR AND SPLI CE LOCATIONS FOR HARNESS 122- 1486
1 14 24 32 40 48 58
ELECTRONIC CONTROL MODULE P2
CONNECTOR AND SPLI CE LOCATIONS FOR HARNESS 238- 1773
ENGINE OIL TEMPERATURE
JUNCTION BOX
(+) WH-12 60A CB2 6T-3645
START RELAY (SMMS) 9X-8124
30
A702
D789
SPLICE D788
(+) WH-14
20A CB1 200-8577
87a
D791
SECONDARYENGINE SPEED/ TIMING (CAMSHAFT) P402
1
2
D790
D790
(+) WH-16
15A CB3 9M-9085
ECM RELAY 206-9427
A703
A704
A701
SPLICE D790
3
4
A705
SPLICE D791
ENGINE OIL PRESSURE SENSOR 194-6725
F421/YL R993/BR
997/OR 993/BR 413/BR
INTAKE MAN IF OLD AIR TEMPERATURE P103
INJECTOR #1
INJECTOR #2
PRESSURE
+5V RETURN SIGNAL
P105 1552269
A705/BU A706/GY
ATM OSPHERI C PRESSURE J203
D786
SPLICE 993
J20 1 3E3370 997/OR A 993/BR B 994/GY C
F732/PK P920/BR
A706
INJECTOR #3
INJ ECTOR #4
5
6
D791
OR-18 YL-18 GN-18
997/OR 993/BR A747/GY
INJ ECTOR #5
INJECTOR #6
ENGINE COOLANT TEMPERATURE SENSOR 130-9811
SIGNAL COMMON
J20 0 3E3370 997/OR A 993/BR B A746/PK C
995/LTBU F421/YL
D788 SPLICE D786
(CAMSHA FTPOSI TION) SECONDA RYENGINE S PEED/TIMINGSENSOR 188-7513
SIGNAL(-) SIGNAL(+)
P100 1552269 1 2
D787
(CRANK SHAFTPOSITION) PRIMARYENGINE SPEED/TIMINGSENSOR 189-9266
P402 1552269
995/LTBU R993/BR
D788
D786
D788
EARTH
25
+
+
40
4
2
COOLANT LEVEL
2 10
(25) WH-14
87 85
86 6 1 H W
6 1 6 - 1 H H W W ) 0 2 ) 1 ( (
) + B (
1 L O V 2 1 l r o o 0 - C , 4 e g 3 P a 9 6 7 1 R N
2 1 H W
6 6 1 1 - H H W W ) 2 ) 4 ( (
(2) WH-16
3
) 0 4 (
6 1 H W ) N G Y ( G
STARTING MOTOR
S
(2) WH-16 MTR
BAT.
R448 ANALOG VOLTAGE REGULATOR
RD-00 STARTING MOTOR
ALTERNATOR
P1 1607689 (2) WH-12 (2) W H - 16
3 4
CAT DAT A LI N K (+) CAT DAT A LI N K (-)
5 6 7 8 9 10 11 12
(20) WH-16 (45) WH-16
(20) WH-16
19 20
(ATA-) (ATA+)
21
(45) WH-16 (41) WH-16
26 27
(SSPD) WH-12
(1) WH-16 (2) WH-16
(D+) WH-12 (D-) WH-16
(D+) WH-12 (D-) WH-16
(ATA-) (ATA+) SHIELD
(ATA-) (ATA+) SHIELD
(20) WH-16 (45) WH-16 (41) WH-16
(20) WH-16 (45) WH-16 (41) WH-16
(SSPD) WH-12 SHIELD
(SSPD) WH-12 SHIELD
(10) WH-16
(10) WH-16
SHIELD
28 29 30
(2) WH-16 (2) W H -1 6 (2) WH-16
31
J19 3 9 DATA(- )
6 1 6 H 1 W - ) H 1 W ( ) 2 (
BK-00
BATTERY 12V
42 43 44
11
12
17
30
2
46
4
34
45
+BATTERY(SWITCHED) J19 3 9 DATA(+ )
49 50
(B+) WH-16 (ATA+)
+
+
1
Y/G
2
2
2
2
EF2
EMERGENCYS TOP SWITCH
ENGINE SPEED
6 7 8 9
1
(20) WH-16 (2) WH-16 (2) WH-16
SPLICE(2) #3
10 11 12 13
4
(34) (46) (12) (11) (17) (30)
(2) W H-6 1
WH-16 WH-16 WH-16 WH-16 WH-16 WH-16
(41) WH-16
15 16
(45) WH-16
17 18
2
(62L) (18) (67L) (620) (19) (670)
WH-16 WH-16 WH-16 WH-16 WH-16 WH-16
ALTERNATOR
19 20
40
21 22 23
SPLICE(10) SPLICE(2) #2
24 25 26 27 28
(41) WH-16
41
46 47 48
EF1
+
5
(10) WH-16
(2) WH-16
(ATA-)
36 37 38 39 40
82
25
9 X 43 9 1 1 0 3- 0 2 1 3 1 (1) WH-16 2 (1) WH-16 3 (D+) WH-12 4 (D-) WH-16
(1) WH-16
35
START/RUN/STOP
80
CORE BALANCE CURRENT TRANSFORMER
14
SHIELD
24 25
32 33 34
(10) WH-16 (10) W H - 16
(D+) WH-12 (D-) WH-16
17
ENGINE STOP
(2) W H - 16 (2) WH-16
(2) WH-16
(10) W H - 16
15 16
22 23
2
(4) WH-16 (B+) WH-16 (B+) WH-16 (B+) WH-16 (B+) WH-16
(D+) WH-12 (D-) WH-16
13 14
DIGI TAL RETUR N 18
BATTERY 12V
BK-00
1 2
B+
+
4 1 2 4 6 - 1 1 1 H H - H - H W W W W ) 5 ) 2 + ) + ) + ( ( ( (
3 E - 3 38 8 1552264 1 WH-16 (17) WH-16 2 WH-16 (30) WH-16 3 WH-16 (12) WH-16 4 WH-16 (11) WH-16 5 WH-16 (46) WH-16 6 WH-16 (2) WH-16 7 WH-16 (34) WH-16 8 WH-16 (4) WH-16
SPLICE(B+) SPLICE(2) #4
29 30
(4) WH-16 (2) WH-16 (34) WH-16 (46) WH-16 (12) WH-16 (11) WH-16 (17) WH-16 (30) WH-16
(21) (22) SHIELD
SPLICE(1) SPLICE(2) #1
31 32 33
(+)BATTERY
34
(SSPD) WH-12 SHIELD
35 36 37 38
(ATA+) (ATA-) SHIELD
39 40 41 42 43
REFERENCE GENERATORS ETC ONTROL SCHEMATIC VOL2 ANDVOL3 1
THRU 70
(+)BATTERYSWITCHED STARTINGCIRCUIT (-) BATTERY/ SENSORRETURN SENSOR/ ACTUATORSUPPLY SIGNALPLUSTO ECM
NEUTRA LEARTHLINK
T1
RENR7934-01 March2006
:A :B :C
1 / R L :D S :E
HIGH COOLANT TEMP
1 2 3 4 5 6 7
LOW OIL PRESSURE LOW FUEL LEVEL SYSTEM NOTIN AUTO
8 9 10 11 12 13 14
1 8 2 9 3 10 4 11 5 12 6 13 7 14
1 8 2 9 3 10 4 11 5 12 6 13 7 14
T
108
4
LOW COOLANT TEMP
T
108
33
CORE BALANCE C.T.
U
U
1 10
6
34
:A :B 2 :C / R L :D S :E
110
TO BREAKER BOX
T2 T3 N E
T11
N O T :E
IF4 POLEBREAE KR F I T T E D CHAN G E N T0
4 P O L E B R E A K E R O P T I OA NL (SEENOTEREF.A01)
COREBALANCE CURRENTTRANSFORMER
T13
G
LOW BATTERY VOLTAGE
T1
L1
T2
L2
T3
L3
N
:4/:L1 :6/:L3 R
R
157
V
V
W
W
35
159
18
19
36
154
F33 (2A)
159
N
E
F32 (2A)
157
E
42
156
43
3 7 3 8 E F 1
R
LAMP TEST
10
6
22
21
12
24
11
30
14
73
( REAR)
( FRONT)
CONNECT ION DESCRIPTION WIR E N o. 1 0(GSC R M 3 9)& HO RN +VE WIR E N o. 9 0(GSC 4 0WAYN o. 35 ) ALA R MDAT A LI N K JUMPE RT O 10 JUMPE RT O 11 NOTCONNECTED NOTCONNECTED WIR E N o. 3 0(GSC R M 2 7)& SI LE NCE SWI TCH LO WFUELLE VE LSWI T CH ED-VE I N PUT NOTCONNECTED LE D7 (SPAR E ) LE D8 (SPAR E ) LAM P T E ST - VE I N PUT (I FR E QUI RE D) SI LE NCE SWI TCH HO RN -VE
TERM . No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14
CONNECTTOALARM MODULE SPARESHUTDOWNCHANNEL
8 31
73
12
-
( FRONT)
( REAR)
CONNECT ION DESCRIPTION WIR E N o. 1 0(GSC R M3 9)& HO RN +VE WIR E N o. 9 0(GSC 4 0WAYN o. 35 ) ALA R MDAT A LI N K LE D5 SWIT CH E D- VE I N PUT LE D6 SWIT CH E D- VE I N PUT LE D7 SWIT CH E D- VE I N PUT LE D8 SWIT CH E D- VE I N PUT WIR E N o. 3 0(GSC R M2 7)& SI LE NCE SWI TCH LE D1 SWIT CH E D- VE I N PUT LE D2 SWIT CH E D- VE I N PUT LE D3 SWIT CH E D- VE I N PUT LE D4 SWIT CH E D- VE I N PUT LAMPTEST SI LE NCE SWI TCH HO R N- VE
TERM . No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14
NOTEONS YNCMODULE: FO R2 0 8 VSY STE M10 8 &1 1 0 FO R2 4 0 VSY STE M10 8 &1 1 0 FO R3 0 0 VSY STE M10 8 &1 1 0 FO R3 8 0 VSY STE M10 8 &1 1 0 FO R4 0 0 VSY STE M10 8 &1 1 0 FO R4 1 5 VSY STE M10 8 &1 1 0 FO R4 8 0 VSY STE M10 8 &1 1 0 FO R6 0 0 VSY STE M10 8 &1 1 0
( REAR)
CONNECT ION DESCRIPTION W I R E N o. 1 0(GSC R M 3 9) W I R E N o. 9 0(GSC 4 0WAYN o. 35 ) ALA R MDAT A LI N K LE D5 SWIT CH E D- VE I N PUT LE D6 SWIT CH E D- VE I N PUT LE D7 SWIT CH E D- VE I N PUT LE D8 SWIT CH E D- VE I N PUT W I R E N o. 3 0(GSC R M 2 7) LE D1 SWIT CH E D- VE I N PUT LE D2 SWIT CH E D- VE I N PUT LE D3 SWIT CH E D- VE I N PUT LE D4 SWIT CH E D- VE I N PUT LAM P T E ST - VE I N PUT (I FR E QUI RE D) T E RMIN A LN o. 1 3O N 1 s t ALA R MMODULE (ALMMUTE) T E RMIN A LN o. 1 4O N 1 s t ALA R MMODULE (HORNON)
SHO ULDBE SHO ULDBE SHO ULDBE SHO ULDBE SHO ULDBE SHO ULDBE SHO ULDBE SHO ULDBE
C18 Generator Set with EMCPII, EMCPII+ and EMCP 3 Electrical System
CONN E CT E DT O R E SI ST O RPI N D CONN E CT E DT O R E SI ST O RPI N C CONN E CT E DT O R E SI ST O RPI N B CONN E CT E DT O R E SI ST O RPI N B CONN E CT E DT O R E SI ST O RPI N B CONN E CT E DT O R E SI ST O RPI N A CONN E CT E DT O R E SI ST O RPI N A CONN E CT E DT O SI N GLE RE SI ST OR
DC NEG.
2
DC POS . 38
: 5
:2
2
39
C6C1-UP G4C1-UP STM1-UP STH1-UP(Engine)
4
3456
6
: 14
4 6
:1 +
30
:7 -
DC
HORN
LINK SPARE FAULT I NPUT (LE D 7 )
:4
10
LINK
:11
4
SPARE FAULT I NPUT (LE D 8 ) 72
:8
SILENCE SWITCH ALARM DATALINK
-
: 3 :10
10
LOWFUEL LEVEL
38
LAMPTEST (IF R E QUIR E D)
6
:2
20
:12
:8
SPARE FAULT I NPUT (LE D1)
:9
SPARE FAULT I NPUT (LE D2)
10
:1 +
:10
SPARE FAULT I NPUT (LE D3)
30
:7 -
DC
SILENCE SWITCH
SPARE FAULT I NPUT (LE D4)
:3
SPARES HUTDO WNINPUT( LED5)
:6
:12
:2
69
:14
4
FI R ST ALARM MODULE
6
:14
:30
8
51
:87
10
:1 +
30
:7 -
DC
SPARE FAULT I NPUT (LE D1)
:9
SPARE FAULT I NPUT (LE D2)
:10
SPARE FAULT I NPUT (LE D3)
68
:13
ALARMMUTE
SPARES HUTDO WNINPUT( LED8)
ALARM DATALINK
ALARMDATALINK
17
17
90
SPARE FAULT I NPUT (LE D4) SPARES HUTDO WNINPUT( LED5)
23
:2 AUTO
:86
ETHER START SWITCH
2
:30
59
ASOR/1
EPIR
:87
59
:85
:86
1
ASOR :85
2
SASV
20
(OPTIONAL) FLAP VALVE FV
2
3
5
2
2 -VESUPPLY
:2
3
ETHER START SWITCH
40
: 1
59
13
37
:1
ACT+ ACTMPU-
44
9
3
1
4
2
3
6
4
2
3 13
5
MPU+
43
7
35
:2 :1
:3
14
NOTE: I F C O N T R O L P A NL EI S S G C P T H E N SWITCHIS MOUNTEDREMOTELY.
28
MO T 1
1
59
36
9
2
SPEEDADJUST POTENTIOMETER ( 2 KW , 10TURN)
LINK 10
MOT2
11
SASV 57
42
8
59
12
MAGNETIC PICKUPNo.2
58 60
WOODWARD ELECTRONIC L I N K FUEL GOVERNOR (ISOCHRONOUS)
SATS
SPARES HUTDO WNINPUT( LED8) 38
37 23A
-VESUPPLY
SPARES HUTDO WNINPUT( LED7)
:6 :12
AIR SHUT-OFF RELAY
2 2
SPARES HUTDO WNINPUT( LED6)
:5 :2
: 4 : 3
27
:3
:13
(16A)
:1 MAN
2
3
SPEED LOWER/RAISE SWITCH
:11 :4
SPARES HUTDO WNINPUT( LED7) 90
F27
ASOR+
STD1-UP PDH1-UP(Engine)
7
1
EPIR/1
S A S V - S T AT R AIDSOLENOIDVALVE
:8
SPARES HUTDO WNINPUT( LED6)
:5
:13
H OR N O N
:11 :4
LAMP TEST
:13 90
17
:14
+
1
10 ES-
ACTUATOR
+
3406C
27 68
3456
3406C
: 6 HORN
73
11
SP2
17
22
TERM . No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14
l
`EFU'
+
-
( FRONT)
k
A2
BENDER EARTHFAULTRELAY
ALARM SILENCE
+
A1
30
8
ALARM SILENCE
E F 2
23
LAMPTEST (IF R E QU I R E D)
24 2
MO T 1
MOT2
S A S V - S T AT R AIDSOLENOIDVALVE SATS - STARTAID TEMPERATURESWITCH
-VESUPPLY
Volume2- EMCPIIandEMCPII+ M
GENERATOR SYNCHRON IZI NG MOTOR
Printedin U.S.A.
©2006Caterpillar AllRights Reserved
ALTERNATORTERMINALBOX T1
PUMPEDFUEL SUPPLYFROMBELOWFLOORLEVELBULK TANKTO BASETANK F U EL S Y S TE M N o . 1
T2
G
T3
COPPERBUSBAR
N1
CUSTOMER 100VTO250V
6 mm2
132
6 mm2
133
E
131 F17 (10A)
BT1
BT2 RTD PT100
135
RTD PT100
E T I H W
D E R
RTD PT100
E T I H W
D E R
E T I H W
D E R 3
3
BATTERYCHARGER &HEATERS (120VCharger, 240VHeaters)
+ 24V
2
NOTE: WIREDIRECTLY ONTO RELAYTERMINALS.
1 71
1 2 7
181 3
P +
S 2
Q
1
R
3
1 91 3
E -
5
74
182
2
D +
6
P + 7
S 2
75
Q
1
R
3
D +
6
74
30
30
S 2
Q
1
75 30
R
3
D + 6
74 30
75
:4 CR/1
:6
:1
2 m m
2 m m 6
147
6 mm2
2 m m 134
13 8
:1
:3
:5
:14
:2
:4
:6
:97 O /L :98
202
142 9 NOTEA
5
208
139 19 K
+ 30
75
TO STARTER MOTOR
8
14
75
32
140
+
10
13
206
20 143
131
-
:95 O/L :96
NOTE:A IF230VJ ACKETW ATERHEA TERISFI TTEDMCBM2SHOL UD B E 1 6 A I F 2 3 0 V B L O C K H E AE TR I S F I T T E D M C B M 2 S H O L UD B E 1 0 A
148
12 :X1 PUMP TRIP/ STOP : 2X
: 2X COPPERBUSBAR 16 74
74
13
6 mm 2
132
6 mm 2
131
74
25
F16 ( 2A)
12
F 71 (6A) 136 1 36
1 131 31
F 81 ( 4 A)
F19 NOTE:A
1 5 3
141
ALTERNATORTERMINALBOX
:1
2
m m 137 1 37 6 1 31
T1
:A1
T2
G
2
BATTERYCHARGER &HEATERS
T3
1 31
135 :1
HC :A2
:2 1 31
140
N1
1
3
5
6 mm 2 46 131
2
4
6
14
O/L 1
3
5
97
95
4
6
98
96
LOW LEVEL FUEL SWITCH
NOTE:CUSTOMERCABLE TO ENTERDIRECTLY ONTO 6 mm 2 TERMINALS.
2
2
m m 5 . 2
13
m m 6
m m 6 134
:3
:5
:4
:6
PR/1 :1
2
m m 5 . 2
46
2 211
209 210
N
NOTE:CUSTOMERCABLE TO ENTERDIRECTLY ONTO 6 mm 2 T E M R IN A L .S
:95 O/L :96
: X2
23
2 . 5 mm 2 FUEL PUMP
2 .5 mm 2
2
m m 5 . 2
3
5
84
N O T :E C U S T M O ERCABLETO ENTERDIRECTLY ONTO 6 mm 2 TERM INALS.
:6 PR/2 :7
2
m m 5 . 2
13
m m 6
36 85 :2 MV
2
4
6
14
O/L 1
3
5
97
95
2
4
6
98
96
211 209
:1 -VESUPPLY
21 LOW LEVEL FUEL SWITCH
N
23
MOT. VALVE
FUEL PUMP
M 131
TERM INALBOX 81
:3 PR/1 :1 20
81 SW4 NORMALLYOPEN
SW3 NORMALLYCLOSED
SW2 NORMALLYCLOSED
83
SW1 NORMALLYCLOSED
:2
+
:10
24
2 . 5 mm 2
2
-
2
M
F U EL S Y S TE M N o . 2
131
139 19
GRAVITYFUEL SUPPLYFROMHI GHLEVEL BULKTANK TOBASETANK F U EL S Y S TE M N o . 2
E
WT1
+
1
-
1 64
* 3
1
F15
36
(*)
24VDC SUPPLY
E T I H W
D E R
N O T :E
CONSTANT VOLTAGECHARGER RTD PT100
1 3 6
3
2
2
140
+
131
-
1 31
13 1
ALTERENGINE JACKET 2 NATOR m HEATER 2 WATER m m HEATER 5 m . 2 6 9
NOTE:A IF120VJ ACKETW A T E R H E AE TR I S F I T T E D F U S E F 1 9 S H O U L D B E 3 0 A IF230VJ ACKETW A T E R H E AE TR I S F I T T E D F U S E F 1 9 S H O U L D B E 1 6 A IF120VBLOCKHEATERISFI TTEDFUSEF19SHOULDBE16A IF230VBLOCKHEATERISFI TTEDFUSEF19SHOULDBE10A
9
163 P +
164 S -
2
Q
1
3 R
3
71
6
D + 5
COPPERBUSBAR
F16 (2A)
131
:1
76
14
2
m m 6
CONNECTTOALARM MODULESPARE
33
137
76
131
:A1
CONSTANT VOLTAGECHARGER 16
SP1 CONNECTTO ALARMMODULESPARE
71
10
71
1
9
+
1
-
3
1
F15
36
131
*
2
E
135
F42 (6A)
4 111B
:2 131
111A N O T :E A D D F U S E F 4 1 , REMOVELINK AND CONNECTWIRE111 A TO3RDPHASEIF VOLT AGEIS 240VL-L
:1
107
:3
:1
UVT/1
LINK
:4
40 2A
:6
107
:6
:7
402
OPENSIGNAL REF.C03 BREAKERDRAWING
159
CLOSESIGNAL REF.C03BREAKER DRAWING
BAR/2
GCR/1
178 F41 (6A)
2 5
:5
77
L1
T2
L2
T3
L3
N
N
E
E
2
1 S W
2 S W
L O W L O W
CABLE
3 S W
L O W
ENTRY
ST
1
:1 B
:3
159
BCR/1
140
REMOTETERMS FORBREAKER OPEN&CLOSED POSITIONS
B B B
233
:14
231
:12
232
:11
72 64
:1
: 3
178
2CR/1
LEVELSWITCH (TOPVIEW)
H I G H H I G H
17
11
72
CONNECTTOALARM MODULESPARE
1 S W
21 LOW LEVEL FUEL SWITCH
30
72
72
:10
178
UVCOILSUPPLY REF.C03BREAKER DRAWING
72
CONNECTTOALARM MODULESPARE 10
SW1 NORMALLYCLOSED
ENTRY
H H I G
:6 :7 36
LEVELS WITCH (SIDE VI E W )
:2 MV MOT. VALVE
TERM INALBOX
35 17
72 SW2 NORMALLYCLOSED
SP2
30
:2
+ PR
LOW-LOW FUEL LEVEL SWITCH
:10
2 4 P O L E B R E A K E R O P T I OA NL
3 S W
PR/2
:1
65
W L O
TERM INALBOX
85
83 64
ABB MCCB
PR/1 :1 20
HIGH LEVEL FUEL SWITCH
30
SW4 NORMALLYOPEN
BREAKER AUXILIARY
:2 UVT
17
11
:3
2 S W
L O W L O W
84 72
CABLE
S W 4
10
65
LOW FUEL LEVEL SWITCH
TERM INAL BOX
131 ~
D C C I R C UI T
30
SW3 NORMALLYCLOSED
178B
F23 (2A)
84
72
24VDC SHUNT TRIP
107
1
30
H I G H
LEVELS WITCH (SIDE VI E W )
:C2
CONNECTTOALARM MODULESPARE 45
FUEL LEAK SWITCH
TERM INALBOX
:C1
6
77
7
CR/2 117
111
F40
131
POWERSUPPLY REF.B03BREAKER DRAWING
POWER WIRINGFROM GENERATOR
IFREQUIRED
NEUT RALREF.C03 BREAKERDRAWING
140
131
117
REF. F02
111 +
-
1 17
REF. D10
117
(6A) 2
FOR5ACHARGERFIT(6A)FUSE F O R 1 0 A C H A R GR EF I T ( 1 0 A ) F U S E
117
407
46
:1
(*)
71
131
N O T :E I F V O L T A G E I S 2 4 0 V L - L C O N N E C T 1 1 1 A T O 3 R D P H A S E , F O R 4 8 0 V U S E T R A N SO FRM ER
406
135
CR/1
BATTERYCHARGER
8
15
45
N O T :E C U S T M O ERCABLETO ENTERDIRECTLY ONTO 6 mm 2 TERMINALS.
HC :A2
71
6 mm 2
:4
30
132
CUSTOMER 100VTO250V ACSUPPLY
F17 (6A) 136
7
76
6 mm 2
-
THERMOCOUPLE RELAY
30
76
T1
E
26
28
H I G H H I G H -
4 P O L E B R E A K E R O P T I OA NL (SEENOTEREF.A02)
T3
S W 4
76 30
77
30
N
2 E -
LEVELSWITCH (TOPVIEW)
T2
G
FOR5ACHARGERFIT(6A)FUSE F O R 1 0 A C H A R GR EF I T ( 1 0 A ) F U S E
24V
NOTE: WIREDIRECTLY ONTO RELAYTERMINALS.
IF4 POLEBREAE KR F I T T E D CHAN GEN T0
T1
+
2
LEVEL SWITCH (SIDE VI E W)
35
210
2 . 5 mm 2
ALREADY FITTEDAS STANDARD
HIGH LEVEL FUEL SWITCH
PR
-
2
2
1
+
:10
24
2 08 2 1 1 1 3 1
A1
A2 131
131 SW2 NORMALLYCLOSED
SW1 NORMALLYCLOSED
:2
6 mm 2 46 131
131
2 0 4
PC
SW3 NORMALLYCLOSED
83 35
TERM INALBOX
18
2
:X1 PUMP TRIP/ STOP : X2
PUMP RUN
SW4 NORMALLYOPEN
ENTRY
I G H H
15
2
m 5 m . 2
204 :X1
81
L O W
W L O W L O
:9 PR/3 :11
81
:3
20
CABLE
3 S W
2 S W
12 205
TERM INALBOX
21
1 S W
PUMP RUN
L
22 203
LEVEL SWITCH (SIDE VI E W )
HIGH LEVEL FUEL SWITCH
PR
2
m m 5 . 2 141
142 20
2 0 8 2 11 1 3 1
A1
134
:4 CR/1
K
21
ALREADY FITTEDAS STANDARD
84
ACSUPPLY CUSTOMER 100VTO250V
23 205
131
131 CUSTOMER 100VTO250V ACSUPPLY
CONNECTTOALARM MODULESPARE 74
2 04
PC A2
45
SP1
PUMP STOP
206 131
204 :X1 PUMP RUN
208
11 J
H I G H H I G H
S W 4
24
203
10
TERM INALBOX
18
2
m 5 m . 2
4 16
202
PR/3 :11
13
:97 O/L :98
202
ENTRY
H I G H
15
205 :9
NOTEA 2
L O W W L O
W L O
12
203
ENGINE 2 JACKET m m WATER 6 HEATER
CONNECTTOALARM MODULESPARE 75
3 S W
2 S W
1 S W
PUMP RUN
L
202
2 ALTERNATOR m m (GENERATOR) HEATER 5 . 2
131
84
ACSUPPLY CUSTOMER 100VTO250V
23 205
21
CONSTANT VOLTAGECHARGER
7
75 30
75
74
24
:13 AUX :14
CABLE
LEVELSWITCH (TOPVIEW)
ALREADY FITTEDAS STANDARD 84
M
S W 4
PUMP STOP
DCCIRCUIT
84
F21 (6A)
207
H I G H H I G H -
16
11 J
2 E -
4
203
10
F22 (2A)
A C C I R C UI T
6 mm 2 45 132
13
207 M
:13 A U X :14
LEVELSWITCH (TOPVIEW)
ALREADY FITTEDAS STANDARD
F23 (2A)
COPPER BUSBAR
45
F21 (6A)
1
1
D C C I R C UI T
84
84
13
6
: 13
131
F22 (2A)
NOTE:CUSTO MERCABLETO ENTERDIRECTLY ONTO 6mm2 TERMINALS.
FUELPUMPEDFROMFREES TANDING BULKTANK F U EL S Y S TE M N o . 3 A C C I R C UI T
F23 (2A)
6 mm 2
138
HC :A2
1
1 COPPER BUSBAR
132
134
5 . 2
141
:A1
A C C I R C UI T
NOTEA
A C C I R C UI T
147 2 m m
5 . 2
137
140
ACSUPPLY (ACTERMINAL RAIL)
22 3
P + 7
-
141
CR/2
120
14
M2 NOTE:A MCB
136
:5
240 18
1 92
2 E -
5
M1 2P6A MCB
F16 (2A)
BT3
16
2
-VESUPPLY -
SW4 NORMALLYOPEN
SW3 NORMALLYCLOSED
SW2 NORMALLYCLOSED
2 L O V 1 e 0 - g a 4 P 3 0 3 9 7 R N E R
9
8
40
2
REF. 31 E-3
D+
REF. 32 E-2
D-
64
5
4
3
2
1
B
T1
D
G E
H
P1
9
L1
P2
S1 P1
S2 P2
CT1
T2
S2 P2
CT2
T3
S1 P1 S1
S2
CT3
10
L2
L3
N
N
E
E
11
12
J
13
1
71
17
72
31
73
25
74
32
75
SERVI CE CONN ECTOR 41
51
SCR
(1K ohm, 10
:1
:x
98 (EMCPII)
50
50
T1
T2
T3
101
14
98
96 D
95
REF. D-2
10
12
13
14
34
80
35
44
82
SPEED CONTROL
36
43
3
52
53
15
50
LINK
LI N K
LI N K
T1
T2
T3
H23 F11 (2A)
H21 F12 (2A)
H22 F13 (2A)
J1-5
94
AC TRANSFORMER BOX (ATB)
J1-4
F 93
92
J1-3
92
91
101
1. IF THE FAULTSHUTDOW NI NDICATO R IS FLASHINGTHENTHE LINK SHOULD BE TEMPORARILY FITTED. THE GSC SETPOINTS MUSTBE PROGRA MM ED IN OFF/RESETWHEN A FAULTSHUTDO WN IS ACTIVE. IF TH E FAULTALARMINDICATORI S FLASHINGTHE GSC CAN BE PROGRAM MEDWITH THE CONTROL SWITCHIN ANYPOSITION.
2
33
76
72
73
74
EMERGENCY STOP PUSHB UTTON
10
11
PANEL LAMP 12
: 10
13
R 75
110
110
109
109
T11
91
16
27
81
28
4
84
57
MOT1
58
MOT2
63
108
J1-1
EMCPII
:9
4
108
42
KWR/3
5
:8 T12
26
:11 47
3
76
81
84
14
RELAY COIL :2
F
15
C
7
49
50
21
SCREEN CABLE
23 30
MOT2
SP4
26A
70A
RDM
EMCPII
C
REMOTE CONTACTS FORKWLEVEL
1
TRANZORB
20
29 MOT1
EMCPII
48
C
42
2
18
EMCPII
J1-2
H
33
101
T13
G
28
82
80
51
J1-6
95
E
94
93
:2 9
J1-7
96
80
8
50
J1-8
16
97 C
:2
80
EMCPII+
REF. C-9
B 97
:3
82
(1K ohm , 1 TURN)
:1
50
A
SPEED ADJ. POT. (1Kohm, 10T)
:x :x
EMCPII
82
:3
53
1
VOLTS ADJUST POTENTIOMETER
TURN )
:3
52
71
24
:2 :1
FUSE
4 POLE BREAKER OPTIONAL MET ERING C.T.s
ATA+
29
22
6
A
ATA-
30
23
ATA+
REF. ENGINE SCHEMATIC VOL1
F
10
REF. 2 D-8
65
ATA-
39
7 REF. 4 D-5
CCM+
EMCPII
24
:1
19
EMCPII
25
EMCPII
26
EMCPII
R/1
RELAYCONTACT N/O :3
18
EMCPII
25
EMCPII
26
EMCPII
27
EMCPII
:3 PANEL LAMP SWITCH :2
EMCPII+
51 EMCPII
R
CCM-
55 52
S
56
EMCPII
D +B -B
29
OFF/RESET
E
30
10
D D P P S S - S D
57
REF. C-5
REF. ENGINE SCHEMATIC VOL1
30
31
REF. C-3
AUTO :8 START :9 COOLDOW N/STOP :10
:6
D+
EM CPII+
2
CONTROL MODE SWITCH REF. C-2
32
P2/2
35
EMCPII+
5 :2 KW R :10
5 48
36
EMCPII+
1
1
5
3
61
99
1
217
5
218
6
17
P
52
Q
99
8
90
E M CIPI +
45
CCM+
CCM-
51
7
50
REF. F-8
REF. F-8
RDM
19
D-
21
D+ 21
416
63
E M CIPI +
46
20 D+
47
426
B+ POST
RM
RM
RM
RM
RM
31
35
30
33
2
RM
RM
1
32
34
RM
36
23
FCR F3 (10A)
CTR
F2 (10A)
F6 (10A)
F1 (10A)
RM
RM
RM
RM
4
8
3
6
FCR
RR
RM 12
SMR
CTR
F4 (10A)
F5 (10A)
F7 (10A)
RM 5
RM 7
RM 9
34
KW
35
36
17
18
ALARM
SPARE
S P AR E
S P AR E
EM CPII+
D
21
22
+
EM CPII+
EMCPII+
19
30
-
20
+
RDM
EMCPII+
LOWOIL PRESSURE EMERGEN CYSTOP HIGHWATERTEMPERA TURE ENGINEOVERSPEED LOWCOOLAN TLEVEL
D-
EGR
27 2
REF. F-8
2 L O V 2 1 l r o o 0 - C , 4 e 3 g a 9 P 3 7 0 R N E R
RM
15
24
13
2
RM 17
RM
16
39
41
11
24
38
RM
RM
18
21
10
26A
4
EMCPII+
38
PANEL LIGHT SWITCH
42
REF. F-8
EMCPII+ 43
V+ 31
2
21 14
V-
-
1
39
30
REF. C-3
25
26
91
RM
33 6
38
11
41
20
30
17
34
45
26A
46
10
25
8
5
REF. F-4 REF. F-2 CHASSIS DOOR
27
E M C IP I +
28
29
EMCPII
E M C IP I
E M C IP I
6
5 34
5
27
28
41
53
ASOR+
SD-PWR
SD-RTN
23A
ASOR+
24
25
SP2
29
SP3
41
39
SP4
42
55
42
40
33
56
37
32
57
:2
40
54
55
34
56
44
37
36
:1
49
59
60
SP1
61
62
SP2
SP3
63
3
:2 :3 :4 :5
SP4
22 17
18
19 EMCPII+
9
REF. E-7 D-7
67
16
15
67
62
18
67
62
19
67
OFF/RESET AUTO START COOLDOW N/STOP
P1/2
EMCPII
:2
T
402
110
10
35
U
108
:3
15
D
157
159
W
157
159
PANEL LIGHTS
22
9
37
J
8
ES-
E F1
59
E F2
11
12
8
REF. ENGINE SCHEMAT IC VOL1
51
52
53
8
REF. ENGINE SCHEMATIC VOL1
NOTCONNECTED EMCPII+
51
1
52
12 6
53
47
11
41
46
15
20 10
REF.ENGINE SCHEMATIC VOL1
EMCPII
2
GSC RELAY MODULE TERMI NAL
3
3
SD-RTN
NOTCONNECTED
GSC 40 WAY HARNESS CONNECTOR
30
REF. D-2
:2 SD-PWR
8
2
:10
ASOR+
CHASSIS TO DOOR AC SOCKET
38
9
CR
23A
CHASSIS TO DOOR DC SOCKET
POWERTERMINAL
1
SD-RTN
DOOR TERMINAL
7
ENGINE SOCKET
12
SD-PWR
CHASSI S AC TERMINAL
28
17
C
57
REMOTE START CONTACT
ASOR+
CHASSIS DC TERMINAL
8
16
37
4
23A
CHASSIS CUSTOM ER TERM INAL
11
30
30
E
2
11
3
57
E
2
POTENTIOMETER
110 5
V
:1
14
62
30
2
108
S
220
E
2
1
EMCPII
13
58
7
1
6
12
REF. E-5
BODY
1
217
218
7
CONTROL MODE SWITCH
30 6
4 9
402
R
58
16
3
117
:3
45
SD-RTN
37
30
29
SD-PWR
23
40
CIRCUIT BREAKER
131
19
66
10
23A
13
18
3
E C M IP I
37
36
REF. E-7
50 E
8
15
SP1
62 39
22 E C M IP I +
7
16
220
3
6
6
EMCPII+
:9
E M C IP I +
9
67
5 62
9
207
2
6
EMCPII+
22
59
8
205
7
92
22
LCL
16
:11
E M C IP I +
LOP
44 EMCPII
21
CR/3
C
HET
45
EMER. STOP
2
+
RM
131
117 P
AUX. ALARMS/SHUTDOW NS SWITCH ED-VE POST B-
17
38
23
28
14 20
39
GPLO RM
RM
13
38
37
15
RM
203
11 N
EMCPII
REF. F-6
93
11
EMCPII
202
10 M
207
Q
12
EMCPII+
L
205
EMCPII
94
10
SETOP6SETPOIN TSP18 TO7
K
203
95
5 4
FAULTALARM
J
202
96
6
OVERCRANK FAULT SHUTDOWN
19
REF. B-3
97
16
19
RM
ENGI NE CONTROL SWITCH
O
RM
GPHI RM
2 3 4 5
D+
98( EMCPII)
17
SETOP6SETPOIN TSP17 TO6
ASR
20
-
DATALINK
FAULTALARM
F10 (10A)
23
24
GENERA TORSET CONTR OL( GSC)
ENGINEOVERSPEED OVERCRANK (SPARE 1) (SPARE 2)
21
RDM
CCM-
CCMDATA LINK
SPARE 3 FAULT SHUTDOWN
GFR
37
LOWOIL PRESSURE EMERGEN CYSTOP HIGHWATERTEMPERAT URE
LOWCOOLAN TLEVEL HIGHOI L TEMPERATUR E
SMR
26
EM C P I I + E M C PII+
EM CPII+
GENERA TORSET CONTR OL( GSC+)
RR
15
19
D-
437
CCM+ RM
: : : :
32
22
RM
:1
11
18
13 31
63
35
18 61
EARTH
E
9
EMCPII+
12
14
90
43
1
54
EM CPII+
26
20
15
EMCPII+
67
31
D-
EMCPII+
17
5
SEE NOTE A
25
EMCPII+
13
37
EM CPII+EMCPII+
27
46
SCR
30 65
30 25
17 48
34 49
45 17
46 50
10 7
8
ES27
REF. ENGINE SCHEMAT IC VOL1
28
59 59
21 31
22 32
62T67T16 33
42
43
REF. ENGINE SCHEMAT IC VOL1
15 14
13
6 7P
6 2P
44
45
18 20
6 7L 6 2L 21
19
NOTCONNECTED
1 9 23
67O 62O 24
EF1
22
61
EF2 62
D4
ATB TERMINAL
D+ 3
5
REF. ENGI NE SCHEMAT IC VOL1
EMCPII+
EMCPII
NOTCONNECTED EMCPII
B
B
ANALOG VOLTAGE REG ULATOR DI AGRAM (3 PHASE SENSING) NOTE:A ST3
AREP SUPPLY-
AUX ILIARY WINDING
10/YELLOW
E X C I T A ITO N C E I L I N G A D J U S T P5 UNDERSPEED ADJUST
6 0 zH
10AFUSE
9/GREEN X2 12/BLACK Z1
X2
X1
X1
SUPPLYSTATORPMG
10/YELLOW
9/GREEN
ANALOG VOLTAGE REGUL ATOR DI AGRAM (S I NGLE PHASE SENSING)
PMG
SHUNT SUPPLY140VMA X50/60HZ
11/RED J3 5 0 zH
1/2 PHASE T1- T4 OR T8 - T11
X2
14
PMG X1 Z2
15
AREP
16 NOTE:A ST3
SUPPLY-
AUX ILIARY WINDING
10/YELLOW
SHUNT
PMG
SUPPLY140VMA X50/60HZ X2
SUPPLYSTATOR PMG
10/YELLOW 1/2 PHASE
X2
14
ABBREVI ATI ONS AS R ATB CR CTR EGR FCR GFR GPHI GPLO GSC HET HOT
A I R S H UT - OF F R EL AY AC TRANSFORMERB OX CONTROL RELAY CRANK TERM INATION RELAY ELECTRONIC GOVERNOR RELAY FUEL CONTROL RELAY GENSETF AULTRELAY GROUND POSTHIGH GROUND POSTLOW GENERATORSET CONTROL HIGH ENGINE TEMPERATURE HIGH OIL TEMPERATURE
Suspect Parameter Number (SPN) SPN Descripti on F ue lLe vel (Ex et nr la Ta k n ) Aftercooler Temperature Starting Air Pressure F uel Pressure Fu el F li e t rD fi e f er nt a i l Pr es su e r F uel Level L ( ocal Tank) Engine Oil Level O i l Fi tl er Di ff er e n it al P er ss ur e
SPN
RENR7934-01 March2006
3 8 52
RTD MODULE
96 98 99
Engine Oil Pressure C a r nkcase Pressure
100 101
I nt ak eM an fi ol d1 T em pe a r ut e r A ri Fi tl er Di ff er e n it al P er ss ur e Atmospheric Pressure En gi ne Co ol an tT m e p e ar ut er Engine Coolant Level F re i Ex it ngu si h er Pre s u re
1 05 1 07 108 11 0 111 13 7
Ba tt ery Vo tl g a e(s w i ct )h B a t er y C h ar gi ng S ys e t mV o tl ag e B attery Voltage
15 8 1 67 168
A m bi en A t ri Tem e p ar ut er I nlet Air Temperature E xhaust Temperature
17 1 172 173
F uel Temperature Engine Oil Temperature Turbo Oil Temperature
174 175 176
E ngine Speed A uxil ary i Temperature 1 A uxil ary i Temperature 2
190 441 442
RTD TERMINAL STRIP
40-PI NCONNECTOR RTD#1 - H
1
RTD#1 - M
2
RTD#1 - L
3
RTD#1 - GND
4
RTD#1 - SHIELD
5
RTD#2 - H
11
RTD#2 - M
12
RTD#2 - L
13
RTD#2 - GND
14
RTD#2 - SHIELD
15
RTD#3 - H
21
RTD#3 - M
22
RTD#3 - L
23
RTD#3 - GND
24
RTD#3 - SHIELD
25
RED
RTD#4 - H
31
RTD#4 - M
32
6 12 625
RTD#4 - L
33
RTD#4 - GND
34
RTD#4 - SHIELD
35
RTD#5 - H
6
702 703 704
RTD#5 - M
7
E vent nput I Function #5 E vent nput I Function #6 E vent nput I Function #7
705 706 707
E vent nput I Function #8 E vent nput I Function #9 E ve tnI p n tuF unc it on # 0 1
708 709 71 0
E ve tnI p n tuF unc it on # 11 E ve tnI p n tuF unc it on # 2 1
711 71 2
E ve tnI p n tuF unc it on # 3 1 E ve tnI p n tuF unc it on # 4 1 E ve tnI p n tuF unc it on # 5 1 E ve tnI p n tuF unc it on # 6 1 E m ergency Stop Switch En ig ne Der ta eO ve rir d n e
71 3 71 4 71 5 71 6 970 97 1
RTD PT100
182
WHITE
191
RED
RTD#5 - L
8
RTD#5 - GND
9
RTD#5 - SHIELD
10
RTD#6 - H
16
RTD#6 - M RTD#6 - L
18
RTD#6 - GND
19
RTD#6 - SHIELD
20
RTD#7 - H
26
RTD#7 - M
28
RTD#7 - GND
29
RTD#7 - SHIELD
36
RTD#8 - M
37
RTD#8 - L
39
RTD#8 - SHIELD
40
E x ha us tG as Po tr 1 T e mp er at ur e Exhaust Gas Port 2 Temperature
1 13 7 1138
BATT(+)
5
55
BATT(-)
6
2
E x ha us tG as Po tr 3 T e mp er at ur e E x ha us tG as Po tr 4 T e mp er at ur e E x ha us tG as Po tr 5 T e mp er at ur e
1 13 9 1 14 0 1 14 1
E x ha us tG as Po tr 6 T e mp er at ur e E x ha us tG as Po tr 7 T e mp er at ur e E x ha us tG as Po tr 8 T e mp er at ur e E x ha us tG as Po tr 9 T e mp er at ur e E x h au st G as P or t 10 T em pe a r ut e r E x h au st G as P or t 1 T m e pe a r ut e r
1 14 2 1 14 3 1 14 4 1 14 5 1 14 6 1 14 7
E x h au st G as P or t 12 T em pe a r ut e r E x h au st G as P or t 13 T em pe a r ut e r E x h au st G as P or t 14 T em pe a r ut e r
1 14 8 1 14 9 1 15 0
E x h au st G as P or t 15 T em pe a r ut e r E x h au st G as P or t 16 T em pe a r ut e r
1 15 1 1 15 2
E x h au st G as P or t 17 T em pe a r ut e r E x h au st G as P or t 18 T em pe a r ut e r E x h au st G as P or t 19 T em pe a r ut e r
1 15 3 1 15 4 1 15 5
E x h au st G as P or t 20 T em pe a r ut e r M ai n B ea rni g 1 T em p reaut r e e( n ign e) M ai n B ea rni g 2 T em p reaut r e e( n ign e) M ai n B ea rni g 3 T em p reaut r e e( n ign e)
1 15 6 1 15 7 1 15 8 1 15 9
M ai n B ea rni g 4 T em p reaut r e e( n ign e) M ai n B ea rni g 5 T em p reaut r e e( n ign e)
1 16 0 1 16 1
1 16 5 1 16 6 1 16 7 1172 1173 1174
Turbocharger4 Com pressorInlet Tem perature Turbo char ger1TurbineInletTemperature
1175 1180
Turbo char ger2TurbineInletTemperature Turbo char ger3TurbineInletTemperature Turbo char ger4TurbineInletTemperature
1181 1182 1183
Turbo char ger1TurbineOu tle t Temperature Turbo char ger2TurbineOu tle t Temperature Turbo char ger3TurbineOu tle t Temperature Turbo char ger4TurbineOu tle t Temperature E n g i ne A u xil i ray C o l an t T m e p er aut r e Accessory Data LinkFault (J1939#2)
1184 1185 1186 1187 1 2 12 1231
E mergencyShutdownOverrideModeActive Warning
1237
R up t ur e dF u el B a si n -P rm i ayr T ank U ne xp ec et dE ng ni eS hu dt ow n
1 2 39 1 38 3
E n gi ne F ai l ru e ot Sat tr S hu d t ow n B attery 1 Temperature
1 66 4 1800
B attery 2 Temperature I n at ke Ma ni o f d l 5T em pe a r ut e r I n at ke Ma ni o f d l 6T em pe a r ut e r
1801 1 80 2 1 80 3
R g i ht E x ha us tT em p e ar ut er L e tf Ex a h s u tTem e p ar ut er Generator Frequency
2 43 3 2 3 4 4 2436
Generator AC Voltage Generator A C C urrent G e e na r o t rR ev er se Po we r( kW )
2440 2448 2 45 2
G e n er at or R ev er se P ow er ( kV Ar ) S erv ci eIn er t val Wa nr ni g Air Damper Closed
2 45 6 2 4 6 8 4000
ATS n i Normal Posi i t n o AT Si nE m e ge r nc yP os tion i B att ery Ch ra e g rF aiul er G ene ar or t Bre k a e r Cl os e d Uti ity l Breaker Closed E ngine i n Cooldown G enerato r ControlNot in Automa t ic Warning G e ne r ato rB r ea k er Fa i ul r et oO p en
4015 4016
L oss of Utility Earth Faul t Earth Leakage
4017 4028 4029
FailureModeIdentifi er (F MI)Codes Descript i on DataV alidbutA bo veNormalOpe ra t ionalRange-MostS ever e Le vel D at a V ali d b tuB e ol w N or ma l O pe r ati on a l Ra n e g - M os t S ev e er L e ve l Data Errati c,Intermittent or Incorrect Vol at ge Ab v o eNor m a lor Sh rot ed o t Hi h g So urc e Vol at ge Bel ow No ma r lo rSh ort d e o t Lo wS u o cr e Current Below Normal or Grounded Ci cui r t Current Above Normal or Grounded Circuit M ec ha ni c laS ys e t mN ot R es po nd n i g or O tu o A f dj us m t en t AbnormalFrequency, PulseWidthorPeriod AbnormalUpdateRate AbnormalRateofChange Unexpected Engine Shutdown Bad ntelli I gent Device or C omponent Out of Calibration Special Instructions D at a V ali d B tuA b ov e N or m laO p er aito na l R an g e- L e s a t S ev e er L e ve l DataValidButAboveNormalOperationalRange-ModeratelySevereLevel(Derate) D at a V ali d B tuB e ol w N or ma l O pe r ati on a l Ra n e g - L ea s t Se v er e L ev e l DataValidButBelowNormalOperationalRange-ModeratelySevereLevel (Derate) Received Network Data In Error Not Available or Condi tion Exis ts
THERMOCO UPLE# 4
32
347
THERMOCO UPLE# 5
3
348
THERMOCO UPLE# 5
13
349
THERMOCO UPLE# 6
23
350
THERMOCO UPLE# 6
33
351
THERMOCO UPLE# 7
4
352
THERMOCO UPLE# 7
14
353
24
354 355
THERMOCO UPLE# 9
7
356
CHANNEL1 DEFAULTSPN= 'EXHAUSTGAS PORT1 TEMP'
CAN_H
2
CAN2 +
CAN_L
4
CAN2 -
SHIELD
3
SHIELD
301 302
31
303
INPUT#5
2
304
INPUT#6
12
305
INPUT#7
22
306
INPUT#8
32
307
INPUT#9
126
CHANNEL2 DEFAULTSPN= 'EXHAUSTGAS PORT2 TEMP' 127 128
CHANNEL3 DEFAULTSPN= 'EXHAUSTGAS PORT3 TEMP' 129 130
CHANNEL4 DEFAULTSPN='
EXHAUSTGAS PORT4 TEMP'
131
3
308
INPUT#10
13
309
INPUT#11
23
310
INPUT#12
33
311
INPUTCOMMON#1
4
312
INPUTCOMMON#2
14
313
INPUTCOMMON#3
24
314
INPUTCOMMON#4
34
315
OUTPUT#1 (N/O)
7
316
EXHAUSTGAS PORT9 TEMP'
OUTPUT#1
EXHAUSTGAS
132
CHANNEL5 DEFAULTSPN= 'EXHAUSTGAS PORT5 TEMP'
134
CHANNEL6 DEFAULTSPN='
EXHAUSTGAS PORT6 TEMP'
135 136
CHANNEL7 DEFAULTSPN='
EXHAUSTGAS PORT7 TEMP'
CHANNEL8 DEFAULTSPN='
EXHAUSTGAS PORT8 TEMP'
137 138 139 140
CHANNEL9 DEFAULTSPN='
THERMOCO UPLE# 9
5
357
5
317
122
THERMOCO UPLE #1 0
6
358
OUTPUT#1 (COM)
6
318
123
THERMOCO UPLE #1 0
17
359
OUTPUT#2 (N/O)
17
319
THERMOCO UPLE #1 1
15
OUTPUT#2
(N/C)
15
320
THERMOCO UPLE #1 1
16
OUTPUT#2 (COM)
16
321
THERMOCO UPLE #1 2
27
OUTPUT#3 (N/O)
27
322
THERMOCO UPLE #1 2
25
OUTPUT#3
(N/C)
25
323
THERMOCO UPLE #1 3
26
OUTPUT#3 (COM)
26
324
THERMOCO UPLE #1 3
37
OUTPUT#4 (N/O)
37
325
THERMOCO UPLE #1 4
35
OUTPUT#4
(N/C)
35
326
THERMOCO UPLE #1 4
36
OUTPUT#4 (COM)
36
327
THERMOCO UPLE #1 5
10
OUTPUT#5 (N/O)
10
328
THERMOCO UPLE #1 5
8
OUTPUT#5
(N/C)
8
329
THERMOCO UPLE #1 6
9
OUTPUT#5 (COM)
9
330
THERMOCO UPLE #1 6
20
OUTPUT#6 (N/O)
20
331
THERMOCO UPLE #1 7
18
OUTPUT#6
(N/C)
18
332
THERMOCO UPLE #1 7
19
OUTPUT#6 (COM)
19
333
THERMOCO UPLE #1 8
30
OUTPUT#7 (N/O)
30
334
THERMOCO UPLE #1 8
28
OUTPUT#7
335
CHANNEL10 DEFAULTSPN='
PORT10
TEMP'
(N/C)
28
THERMOCO UPLE #1 9
29
OUTPUT#7 (COM)
29
336
THERMOCO UPLE #1 9
40
OUTPUT#8 (N/O)
40
337
THERMOCO UPLE #2 0
38
OUTPUT#8
(N/C)
38
338
THERMOCO UPLE #2 0
39
OUTPUT#8 (COM)
39
339
BATT(+)
1
55
BATT(-)
4
2
1
55
4
2
J1939 DATALINK- LOW
DEFAULTSP N='PRI MARYFUEL
TANKLEVEL LOWWARN ING'
INPUT2
DEFAULTSP N='PRI MARYFUEL
TANKLEVEL LOWSHUTDOW N
INPUT3
DEFAULTSP N='COOLANTLEVEL
LOWWARN ING'
INPUT4 DEFAULTS PN='COOLANTLEVEL LOWSHUTDOWN '
76
I N P U T 5 D E F AL UT S P N = ' A I R S H U T OFF DAM PERCLOSED'
77
I N P U T 6 D E F AL UT S P N = ' G E N B R E A K E R C L O S E D '
78
I N P U T 7 D E F AL UT S P N = ' U T I L I T Y B R E A K E R C L O S D E'
79
INPUT8
80
I N P U T 9 D E F AL UT S P N = ' A T S I N E M E R G E N C YPOSITION'
DEFAULTSPN= 'ATS
INNORMAL POSITION'
81
I N P U T 1 0 D E F AL UT S P N = ' S P A R E '
82
I N P U T 1 1 D E F AL UT S P N = ' S P A R E '
83
I N P U T 1 2 D E F AL UT S P N = ' S P A R E '
84 85 86 87 88 89
OUTPUT1
DEFAULTSPN=' COOLANTTEMP
6
IHGH WARN ING'
90 91 92
C18 Generator Set with EMCPII, EMCPII+ and EMCP 3 Electrical System
OUTPUT2 DEFAULTSPN=' OIL PRESSURE LOWW ARNING'
93 94 95
OUTPUT3 DEFAULTSPN='
COOLANTTEMP LOWW ARNING'
96 97 98
OUTPUT4
DEFAU LTSP N='GENERATOR CONTROL NOTIN AUTO'
99
C6C1-UP G4C1-UP STM1-UP STH1-UP (Engine)
100 101
OUTPUT5 DEFAULTSPN='
OIL PRESSURE LOWSHUTDOW N'
102 103 104
OUTPUT6 DEFAULTSPN=' COOLANTTEMP HIGHSHUTDOW N'
3
STD1-UP PDH1-UP (Engine)
9
8
ControlPanelCallouts Description E el ctr n o ci Mo u d al rCo tnor lP n a le (EM C P ) Panel Lights (optional) Panel Lights Switch P ( LS) optional) ( AnnunciatorModule S pa e r So l t f( or a dd ti o i na l an nu nc a i o t rm o du e l ) Emergency Stop Push Button E ( SPB) Start A id Switch SAS) ( optional) ( Speed Potentiometer SP) ( optional) ( Voltage Adjust Toggle Switch
105 106 107
7
OUTPUT7 DEFAULTSPN=' ENGINE OVERCRAN K'
108
Callout 1 2 3 4 5 6 7 8 9
109 110
OUTPUT8
DEFAULTSPN='ENGI NE OVERSPEED'
111
8-PI NCONNECTOR
BATT(+) BATT(-)
J1939 DATALINK- HIGH
INPUT1
74 75
143
BATT ERYPOSITIVE(12-24VDC)
63
(N/C)
141 142
BATTERYNEGATIVE (12- 24VDC)
62
72 73
133
8-PI N CONNECT OR 5
300
11 21
INPUT#4
125
18 5
CAN_H
2
CAN1 +
CAN_L
3
CAN1 -
SHIELD
5
SHIELD
BATT ERYPOSITIVE(12-24VDC)
18 B A T T ERYPOSITIVE(12-24VDC) 5
BATTERYNEGATIVE (12- 24VDC) 29
J1939 DATALINK- HIGH
27
J1939 DATALINK- LOW
31
64
CAN_H
2
CAN2 +
CAN_L
3
CAN2 -
SHIELD
5
SHIELD
62
J1939 DATALINK- HIGH
63
J1939 DATALINK- LOW
64
Title
Form Number
EMCP3 System sOperation/Troubleshooting/ T estingand Adjusting
RENR7902
©2006Caterpillar All Rights Reserved
CONNECTOR PI NOUTS FOR HARNESS 269-8103
160-7689 128-2312
103-0213 1
23
14
31
24
39
32
47
40
57
48
70
58
ECM(J1)PLUG
FMI 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 31
PIN 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 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70
WIRE 1 1 D+ Dn/a n/a 10 n/a n/a 20 2 2 n/a n/a 41 n/a 45 n/a n/a 18 n/a n/a 19 n/a n/a n/a n/a n/a n/a n/a 21 22 SCR n/a SSPD n/a SCR n/a ATA+ ATASCR n/a n/a n/a n/a 11 12 17 34 46 n/a n/a n/a 78 80 82 n/a n/a 59 n/a EF1 EF2 n/a 72 30 n/a n/a n/a n/a n/a
13
9X-4391 14 13 12 11 10 9
8
28 27 26 25 24 23 22 42 41 40 39 38 37 36
7
6
5
4
3
2
1
21 20 19 18 17 16 15 35 34 33 32 31 30 29
56 55 54 53 52 51 50
49 48 47 46 45 44 43
70 69 68 67 66 65 64
63 62 61 60 59 58 57
GENERATORPLUG 70 WAY PIN 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 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70
WIRE n/a n/a n/a n/a n/a n/a n/a D+ Dn/a n/a n/a n/a n/a n/a n/a n/a 20 n/a n/a n/a n/a 45 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a ATAn/a n/a n/a n/a n/a 41 n/a n/a n/a n/a n/a n/a n/a B+ n/a ATA+ B+ B+ n/a n/a n/a n/a n/a n/a n/a n/a 2 n/a 2 n/a 2 SSPD n/a n/a n/a 10
8
23
14
1
7
31
24
151617181920
3
6
4
5
PIN 1 2 3 4 5 6 7 8
SPLI CE (2 ) #4
ETHER START 59
2
R
L
SPLI CE (1 ,2 ) #1
SPLI CE (2 ) #2
SPLI CE (4 5 ) #7
SPLI CE (B+) #5
CONTROL PANEL ELECTRONIC CONTROL MODULE (ECM) P1
SPLI CE (1 0 ) #6
260
72 30
FUEL LEVEL
2.5mm
25
30 2
E/STOP 2 SPLI CE (2 ) #3
2 4
L
2
10
2
ENGINE OIL TEMPERATURE
180
+
2.5mm
22
R
19
230 230 245 245 360 360 250 210
25
+
R 30
215
10 EARTH 40
4mm
2.5mm
21
CATDIGITAL VOLTAGE REGULATOR
215
4mm
39
32
47
L
ENGINE SPEED
4mm
+ + + 290 215 215 215 215
1
STARTERMOTOR 4mm
2
2
2
270 270 270 270 270 270 270
78 ANALOG VOLTAGE 80 REGULATOR 82
B+ TERMINAL BOX
EF1
EF2 CORE BALANCE CURRENT TRANSFORMER A-10
4mm
40
B-2 C-18 30
B C
A
ALTERNATOR COOLANT LOSS
4mm
2
CONNECTOR AND SPLI CE LOCATIONS FORHARNESS 269- 8103
2 2 ETH 30
2
3
4
5
293031323334
6
7 21 35
89
1 0 1 1 1 2 1 3 41
222324252627 363738394041
28 42
40
434445464748
49
505152535455
56
57
48
575859606162
63
646566676869
70
70
58
EMCP3PLUG
WIRE 17 30 12 11 46 2 34 4
30
2.5mm
1
1 2
E/STOPPLUG 8WAY
+
Printedin U.S.A.
CONNECTOR PI NOUTS FOR HARNESS 258- 4700 155-2264
160-7689
13
4007 4 0 09
U tility to G enerator Transfe r Failure Warning G eneratorto Utility Transfe r Failure Warning
346
1
INPUT#2 INPUT#3
124
RelatedElectricalServiceManuals
4001 4 0 2
4 01 0 401 4 01 2
345
22
2
40-PI N CONNECT OR
Volume 3- EMCP 3
4 0 3 4 0 4 4005 4006
U it l ti yB e r ak er Fa li ur et oO pe n G e ne r ato rB r ea k er Fa i ul r et oC l os e U t li ti yB e r ak er Fa li ur et oC o l se
12
THERMOCO UPLE# 4
34
8-PI N CONNECT OR
1 16 2 1 16 3 1 16 4
M a ni B e ar i ng 1 1 Te m pe r tau er ( e ng i ne ) Turbocharger1 Com pressorInlet Tem perature Turbocharger2 Com pressorInlet Tem perature Turbocharger3 Com pressorInlet Tem perature
THERMOCO UPLE# 3
THERMOCO UPLE# 8
38
RTD#8 - GND
344
5
2
DISCREETI /O MODULE INPUT#1
340
THERMOCO UPLE# 8
30
RTD#8 - H
343
2
121
27
RTD#7 - L
342
31
120
17
1 13 1 1132 1 13 3 113 5
M ai n B ea rni g 9 T em p reaut r e e( n ign e) M a ni B e ar i ng 1 0 T em pe r atu er ( e g n i ne )
116
RTD PT100 WHITE
341
21
THERMOCO UPLE# 3
RED
164
11
THERMOCO UPLE# 2
WHITE
163
1
THERMOCO UPLE# 1 THERMOCO UPLE# 2
114
RTD PT100 192
THERMOCO UPLE# 1
113
RTD PT100
I n at ke Ma ni o f d l 2T em pe a r ut e r Intake Manifold 3 Temperature I n at ke Ma ni o f d l 4T em pe a r ut e r En ig ne Oi lTe m p re ta ure 2
M ai n B ea rni g 6 T em p reaut r e e( n ign e) M ai n B ea rni g 7 T em p reaut r e e( n ign e) M ai n B ea rni g 8 T em p reaut r e e( n ign e)
112
119
62 8 6 39 701
1 12 5 1 12 6
WHITE
181
118
E vent nput I Function #2 E vent nput I Function #3 E vent nput I Function #4
G e ne r ato r Win din g Te m pe a r t ur e # 2 G e ne r ato r Win din g Te m pe a r t ur e # 3
171
172
117
Vol at e g Reg ul ta or Fa li ure P ri ma yr Da at Li nk J( 19 39 #1 ) E vent nput I Function #1
1 12 2 1 12 3 1 12 4
THERMOCOUPLE MODULE
THERMOCOU PLE TERMINAL STRIP
40-PI NCONNECTOR
RED
115
G e e na r o t r Ro at it ng D oi de F ai u l e r S CADA D ata Link Fault
G e ne r ato r Be airn g Te m pe r tau er # 1 G e ne r ato r Be airn g Te m pe r tau er # 2 G e ne r ato r Win din g Te m pe a r t ur e # 1
4 1
82 94 95
PIN 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 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70
WIRE 97 90 n/a SRN M+ n/a 101 n/a 110 n/a 109 n/a 108 99 92 n/a n/a n/a n/a n/a n/a n/a n/a 98 91 38 55 94 n/a n/a 51 6 36 CAN137 93 n/a n/a 50 55 55 SRN 55 72 73 n/a 52 41 n/a CAN1+ 14 55 77 18 57 n/a 53 2 n/a n/a 55 CAN2+ SRN CAN22 22 21 96 95 17
D+ D-
WIRE 1 1 D+ DSRN n/a 10 n/a n/a n/a 2 2 n/a n/a 41 41 45 n/a n/a 18 n/a n/a n/a n/a 30 n/a n/a ESn/a n/a 21 22 SRN n/a SSPD DSPD n/a SRN CAN1+ CAN1SRN n/a n/a n/a n/a n/a n/a 17 34 46 n/a n/a n/a n/a 80 82 n/a n/a 59 n/a EF1 EF2 n/a 72 30 n/a n/a n/a 79 SRN
C A
F
2 55 CAN1CAN1+
B J
G
CAN1-
GENERATORRECEPTICLE 70WAY PIN 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 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70
D
E
CAN1+
H
SERVICE CONNECTOR PIN A B D E F G H J
WIRE 55 2 D+ DCAN1+ CAN1CAN1+ CAN1-
GENERATOR RECEPTACLE
SERVI CE CONN ECTOR RECEPTACLE
10 55
PANEL LIGHT 2
55 1
1A 41
9
CONTROL RELAYCR
55
3 6 10 10 23A 30 30 37 38 55 55 59 73 77 95 96 ESEF1 EF2 CAN1CAN1+ SCREEN 93 94 M+ MSCREEN CAN2+ CAN2SCREEN 10
ETHERSTART ES-
2
36
ALAR MBUZZER 2 1A
PANEL LIGHT SWITCH 9
EMCP 3 PLUG
EARTH
T A C
E/STOP
45
E/STOP
30
17
1 2
34
14 46
108 109 110 50 51 52 53 101 108
55 57 30 90 91 97 98 99 D-SPD S-SPD SCREEN
80
VOLTAGE 82 ADJUST 79
EARTH
SPLICE(55) SPLICE(101)
SPLICE(50) SPLICE(10)
SPLICE(2) SPLICE(41)
SPLICE(45) SPLICE(ES-)
SPLICE(30) SPLICE(1) SPLICE(CAN 1-)
CONNECTOR AND SPLI CE LOCATIONS FORHARNESS 258- 4700
SPLICE(108) SPLICE(17) SPLICE(CAN 1+)
3 L O V 1 e 0 g - a 4 P 3 0 2 9 7 R N E R
NOTE:A IF 230V JACKETW ATERHEA TERIS FITTEDMCB M2 SHOU LDBE 16A IF 230V BLOCKHEA TERIS FITTEDMCB M 2 SHOULDBE 10A COPPER BUSBAR
132
6 mm2
133
16 240 18
131 F17 (10A)
M1 2P 6A MCB
F16 (2A) 135
141
:4
CR/2
:1 137
:A2
:14
:4
131
135
NOTE:A IF 230V JACKETW ATERHEA TERIS FITTEDFUSE F19 SHOULDBE 16A IF 230V BLOCKHEA TERIS FITTEDFUSE F19 SHOULDBE 10A
CUSTOMER 100VTO250V AC SUPPLY (AC TERMINAL RAIL)
14
134
COPPER BUSBAR
F16 (2A)
F18 (4A)
: A2 131
m m 6
131
:4
NOTE: CUSTOMERCABLE TO ENTERDI RECTLYONTO 6 mm2 T ER M INA LS.
:5
:4
:6
:1
m m 5 . 2
m m 6
131
24VDC + SUPPLY (DC TERMINAL RAIL)
20 NOTE A 148
*
12
1
F15
1
36
140
+
5
2
131
2
5 . 2
m m 6
14
15
-
COPPER BUSBAR
NOTE A
:A2
F17 (6A)
131
HEATERS
NOTE A
24VDC + SUPPLY (DC TERMINAL RAIL)
36
L1
T2
L2
T3
L3
N
N
E
E
2
3
1 40
REMOTE TERMS FORBREAKER OPEN&CLOSED POSITIONS
1 31
14
:11
2
2
1
F23
W 2 S W 1 S
84
233
67
: 13
: 14
84
232
66
54 LOW LEVEL FUEL SWITCH
:6 BREAKER AUXILIARY
+
PR/2
:7 55
-
81
:3
85
PR/1
81
T1
15 NOTE A POWER WIRING FROM GENERATOR
T2
L2
T3
L3
N
N
STARTAIDSOLENOID VALVE SOCKET
2
OIL TEMPERATURE SENSOR SOCKET
58
CHASSIS TODOORDC SOCKET SW4 NORMALLYOPEN
30
GENERA TORSOCKET SW3 NORMALLYCLOSED
53
This circuitry applies tofuel systemNo. 3 only. It does not exist inf uel sy stem No. 1.
L1
CHASSIS AC TERMINA L LOCAT EDON AC TERMINAL RAIL
2
83
MOT. VALVE
-VE SUPPLY
CHASSIS DC TERMINAL LOCAT EDON DC TERMINAL RAIL
8
TERMINAL BOX
MV :1
4 POLE BREAKEROPTIONAL
11
LEVEL SWITCH (SI DE VIEW )
HIGH LEVEL FUEL SWITCH
:2
ENTRY
TERMINAL BOX
:1 52
ACB
131
LEVEL SWITCH (TOP VIEW)
PUMP RUN
W 3 S
IG H W H L O W L O W L O
84
(2A)
Q/2
CHASSIS CUSTOM ERTERMINAL LOCAT EDON DC TERMINAL RAIL
11
CABLE
S W 4
DC CIRCUIT 1
Q/1
:12
SYMBOLS H I GH - H I GH
FUEL PUMPED FROMFREE STANDING BULKTANK - FUEL SYSTEMNO. 3
24VDC SHUNT TRIP
ST
FUEL LEVEL SWITCH DRAW ING
OR
:C12
(*) 5
PUMPED FUEL SUPPLY FROMBELOW FLOORLEVEL BULK TANK TOB ASETANK - FUEL SYSTEMNo. 1
:C11
6
231
65
m m 6
5 . 2
131
131
FOR5ACHARGERFIT(6A) FUSE FOR10ACHARGERFIT(10A) FUSE
1 F15
14
T1
FOR5ACHARGERFIT(6A) FUSE FOR10ACHARGERFIT(10A) FUSE
*
ALTERNATOR ENGINE (GENERATOR) JACKET HEATER WATER HEATER m 2 2 m
1
131
CUSTOMER 100VTO250V AC SUPPLY (AC TERMINAL RAIL)
8
CONSTANT VOLTAGECHARGER
:6 139
16
NOTE: CUSTOMERCABLE TO ENTERDIRECTLY ONTO 6mm 2 TERMINALS.
CR/1
19
132
POWER WIRING FROM GENERATOR
131 1 31
:4 :1
142
NOTE A
6 mm2 136 1 35
BATTERY CHARGER
134 :5
:4
6 mm2
14
HC
139 19
ALTERNATOR ENGINE (GENERATOR) JACKET HEATER WATER 2 HEATER m 2 m
(*)
CUSTOMER 100VTO250V AC SUPPLY (AC TERMINAL RAIL)
m m 6
:3
9
ENGINE
131
4 POLE BREAKEROPTIONAL
16
NOTE: CUSTOMERCABLE TO ENTERDI RECTLYONTO 6mm 2 TERMINALS.
2
141
:A1
142 9
134
2
2
137
131
2 JACKET m m WATER 6 HEATER
132
6 mm2
141
CR/1
134
:3
: 2 140
F19 N OT E : A
NOTE A
2
141
: 1
131
6 mm2
136
m m 5 . 2
m m 6131
: A1
16
HC
CONSTANT VOLTAGECHARGER
13
131
132
6 mm2
139
10
-
141 2
2
:6
143 2
6 mm2
19
2 ALTERNATOR m(GENERATOR) m HEATER 5 . 2
131 140
F19 NOTE:A
135
:1
BATTERY CHARGER &HEATERS (Both use the same volt age)
:5
142
131
F18 (4A)
131
137
2
138
:3
:2
F17 (6A) 136
HC
CONSTANT VOLTAGECHARGER +
NOTE A
14
NOTE: CUSTOMERCABLE TO ENTERDI RECTLYONTO 6mm2 TERMINALS.
6 mm
2 m m 6
134
:1
NOTE A
+
138
2 m m 6
147
: 13
9
TO STARTER MOTOR
F16 (2A)
:4 134
2 m m 5 . 2
141
:A1
COPPER BUSBAR
AC SUPPLY (AC TERMINAL RAIL)
CR/1
147
2 m m 5 . 2
CR/1
:6
120
M2 NOTE:A MCB
136
:5
BATTERY CHARGER 140 &HEATERS (120VCharger, 240VHeaters)
NOTE:A IF 230V JACKETW ATERHEA TERIS FITTEDFUSE F19 SHOULDBE 16A IF 230V BLOCKHEA TERIS FITTEDFUSE F19 SHOU LDBE 10A
CUSTOMER 100VTO250V
6 mm2
5
:2
+ PR
E/STOP CHA SSIS TO DOORSOCKET
SW2 NORMALLYCLOSED
-
:10
SW1 NORMALLYCLOSED
POWERTERMINAL
2
5
CONNECTION
:2 E :C1 24VDC SHUNT TRIP
ST
6
8
REMOTE TERMS FORBREAKER OPEN&CLOSED POSITIONS
E
2
3
:C2
67 65 66
233
131
STOP
:X1
PUMP
AC GENERATOR
P2
S1 P1
S2 P2
CT1
T3
L1
S1 P1
S2 P2
CT2
S1
S2
CT3
N
A1
L2
13
207
208131
1
3
A2
14
2
4
10
24
12
EARTHFAULT A2 RELAY k l
11
22
A1
30
14
21
EF1
51 30
14
EF2
14
2
20
73
EF1
EF2
61
62
26
25
CAN2 SERVICE CONNECTOR
E
GENERATOR RECEPTACLE 1030213
52
2
3
53
50
4
MAGNETIC PICKUP No.1
GENERATOR PLUG9X4391
T1 F1 (4A)
BOTHOFTHESE WIRESCONNECT TOTHE STANDA RD STUDIFTHE OPTIONALSTUD ISNOTSUPPL IED
E
EF2
1
EF1
T2 F2 (4A)
T3 F3 4A)
101
55
A
SERVI CE
E
CONNECTOR
108
109
110
3
H J
CAN2+
64
CAN2-
63 62
GENERATOR GENERATOR PLUG RECEPTACLE 9X4391 1030213
21
2
6 mm2
HARNESS Y SPLICE 1
2.5 mm2
+VE SUPPLY
MAG
51
AC
66
52
31
47
53
50
57
108
HARNESS Y SPLICE 108
39
108
109
13
11
110
101
9
7
+ IA
IB
IC
5
C A N 1+
24
CB3 (15A)
CB1 (60A)
1.5 mm2
6 mm2
65
52
RELAYBOX SM1
3 L O V 2 1 l r o o 0 - C , 4 g e 3 a P 9 0 7 2 R N E R
40
PS1
ALT
DC F5 (10A)
CHARGING ALTERNATOR
EMCP3 PLUG 1607689
6 mm2
-VE SUPPLY
TERMINAL RAIL LINK E/STU D1
RLY1
RLY2
RLY3
ENG CRANK
FUEL CONTROL
ASR SWITCH
ECM PLUGP1 1607689
41
) 1 N A C ( 1 + N R N 1 S A N C A C
40
CAN150
CAN1+
51
6 1 4 8
14
55
41
GRR SWITCH
PROG O/P
43
33
41
32
40
26
27
2
55
36
55
6
55
38
55
37
27
PROG O/P
EMERG STOP
2
90
25
91 57
15
1
92
97
58
24
I/P 1
I/P 2
70
55
14
98
REMOTE START
99
17
LOW COOLANT LEVEL I/P 3
FUEL LEAK
EARTH FAULT
I/P 4
I/P 5
LOW FUEL LEVEL I/P 6
45
44
73
72
54
57
53
18
5 9 6 0 61
77 21
20
HARNESS Y SPLICE CAN1-
B
CAN1-
HARNESS Y SPLICE CAN1+
CAN1+
15 37 :86
17
18
ASOR
J
:3
36
6
2 11
2 09
BATT-
8
3 6
2 10
:3
2 03
3
3
NC
4
4
CAN2 SRN
5
5
CAN2 -
PANEL LAMP SWITCH
6
6
CAN2 +
:2
RUN :X2
7
77
8
30 M
CAN2+
77
3 7
9
S-SPD
HARNESS X SPLICE B+ 68
53
D-SPD
GENERATOR RECEPTACLE 1030213
35
S-SPD
38 36
D-SPD
39
10 40
3
S
CAN2-
62 +
M+
64 63 SRN CAN2 J1939
D +B
2
3
1
8 ES-
65
27
28
8
PROG I/P8
OIL PRS ES U RE
I/P 7
I/P 8
PASSIVE ANALOG1+ 56
36
28
93
SINKO/P 1
69
SINKO/P 2
68
ENGINE TEMP PASSIVE ANALOG2+ 38
OIL TEMP
OIL PRESSURE
ENGINE TEMP
OIL TEMP
PASSIVE ANALOG3+ 30
PASSIVE AN ALG O1 46
PASSIVE AN ALG O2 37
PASSIVE AN ALO G329
This pin does not exist on EMCP3.1
94 34
95
96
22 JUMPERPLUGS
CUSTOMERCONNECTIONS:
WIRE IDENT:-
23 SPARE SPARE SPARE SPARE
EMCP3 PLUG 1607689
This pin does not exist on EMCP3.1
BA TTERYBAT TERYBA TTERYBAT TERY-
AIR SHUTOFF RELA Y SPARE SPARE
BATTERY+ BATTERY+
2 11
46 8
1 7
17
50
1 8
25
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 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67
AW G12 AWG12 AWG12 AWG12
AWG12 AWG12 AWG12
17
5
E/STOP RECEPTACLE 3E3388
PRIMARY COMMU NICATION
MODBUS RS485 MODBUS RS485
:2 80
:3
:1
COMMU NICATION COMMU NICATION SHIELD
82
23A
COMMONALARM 78
80
ALR/3
82 :8
59
18
65
23A
59
20
9
72 64
:9
AWG12 AWG12 AWG12
AWG12 AWG12 AW G12
AWG12
ECMPOWERLI NK REMOTE STARTFROMATS ATS REMOTE STARTFROMATS COMMONSHUTDOW NRELAY - N/C COMMO NSHUTDOWNRELAYCOMMO N COMMO NSHUTDOWNRELAY - N/O GENERATORRUNNINGRELAY - N/C GENERATORRUNNINGRELAY - COM MON GENERATORRUNNINGRELAY - N/O
AWG12 AWG12 AW G12 AWG12 AWG12 AW G12 AWG12 AWG12 AW G12
J1939 SECONDARYCOMMUNICATION J193 9 SECONDARYCOMMU NICATION SHIELD BREAKERAUXN/C BREAKERAUXCOM BREAKERAUXN/O
AWG12 AWG12 AWG12 AWG12 AWG12 AWG12
:11 54
55
56
70
64 4 6
46
J1939
AWG12
30
65 4 7
66 4 8
REMOTE CONTACTS FORGENERAL ALARM 23A
59
GENERATO R RUNNING
1
:8 78
EMERGENCYSTOP ONENCLOSURE
80
GRR/3
:9
82
:86
:2 AUTO
EPIR
E/STOP RECEPTACLE 3E3388
8 4
6 HARNESS X SPLICE 10
87 FOR USE WITH CDVR
2 E/STOP PLUG 1552264
10
4 9
88 5 0
1 2 3 4 5 6 7 8 9 10 11 12 13
89 5 1
REMOTE CONTACTS FORGENERATORRUNNING
ST4 R448
45
:86 SR SMMS1
:85
:85 45
ETHER START
RELAYBOX
45
ETHER START
18 2
12
AIR SHUTOFF AIR 1
10 2 4
5
6
2
3
2
A
C
B
COOLANTLOSS TERMINAL RAIL LINK
AUTOMATIC VOLTAGE REGULATOR(AVR)
HARNESS X SPLICE 45
2 2
ABBREVIATIONS
-1 -1 -2 -2 -2 -2 -3 -6 -8 -10 -10 -23A -30 -30 -37 -38 -55 -55 -59 -73 -77 120 OHM -95 RESISTOR -96 BETWEEN -ES27 &29 -EF1 -EF2 -CAN1-CAN1-CAN1+ -CAN1+ -SRN -93 -94 -M+ -M-SRN -S-SPD -D-SPD -SRN -10 -10 -55 -57 -30 -64 -65 -66 -87 -88 -89 -81 -83 -84 -85 120 OHM -90 RESISTOR -91 BETWEEN -92 62 &63 -97 -98 -99 -CAN2+ -CAN2-SRN -231 -232 -233
CHASSIS DC TERMINAL RAIL
59 SASV
SHUT-OFF SOLENOID
72 LOWFUEL LEVEL
ASOS
2
NOTE: SEE AV RDI AGRAMON VOLUME 2
AWG8 CUSTOMER120/2 40VAC L1 SUPPLYFROM2 POLE 110/120 VAC BREAKERIN EMERGENCY 220/240VAC PANEL POWERS: AWG8 N JWHEATER, UNIT MOUNT ED L2 AWG8 CHARGERAND OPTIONAL GENERATORSPACE HEATER
-50 -51 -52 -53 -101 -108 -209 -210 -142 -140 -131 -131 -143
14
-131
15
-131
16
-132
17
-132
18
-133
CTR CDVR ECM EMCP
CRAN KTERMINATIONRELAY CATDIGI TALVOLTAGEREGULATOR ENGINE CONTROL MODULE ELECTRONIC MODULARCONTROL PANEL
E PI R E/STOP GFR GRR
ETHERPOWERINJECTORRELAY EMERGEN CYSTOP GENSETFAULTRELAY GENERA TORRUNNINGRELAY
LCD MCCB MV O/L
LIQUID CRYSTA L DISPLAY MOLD EDCASE CI RCUITBREAKER MOT ORIZED VALVE OVERLOAD
PC POT PR P TS PW M R TD S AS V SMM S SRN
PU MP C ONTAC T OR POTENTIOMETER PUMP RELAY POW ERTER MI N A L STR IP P U LS E WI D TH M O D ULA T ED R E SIST I VE T E M PE R A T UR E D E TE CT OR S TA RT ER A I D S O L EN O I D V A LV E ST A R T ER MO TO RMAGN E T I C SW I T CH SCREEN
STARTING CIRCUIT (-)BATTERY/ SENSORRETUR N SENSOR/ACTUATORSUPP LY SIGNALPLUSTOECM SIGNALMINUSTOECM CONTROLPLUSFROMECM CONTROLMINU SFROM ECM CATDATALINK J1939DATALINK DATALINK
19
-139
20
-148
OPTIONAL WIRING
NOTES: WIRE SIZES ARE MAXIMUMTERMINAL CAPABILITIES. 2
SECTION BORDER
CHASSIS AC TERMINAL RAIL
-5OEARTH HARNESS X SPLICE 2-1
2
ALARMRELAY AUTOMA TIC VOLTAGE REGULATOR CONTROL RELAY C UR RE NT T R N A S FO RM ER
(+) BATTERYSWI TCHED
2
2
HARNESS X, SPLICE 30 2
AI R CI R CUI T BR E AK ER AIRS HUT-OFF RELA Y AIRS HUT-OFF SOLEN OID
ALR AVR CR CT
(+) BATTERY
2 30
ACB ASOR ASOS
:11 E/STOP RECEPTACLE 3E3388
8
ES:1 MAN
ETHER STARTSWITCH
GENERATOR GENERATOR PLUG RECEPTACLE 9X4391 1030213
78
12
59
30 48
VOLTS ADJUST POTENTIOMETER (2KW , 10 TURN )
FOR USE WITH CDVR
:87
E/STOP RECEPTACLE 3E3388
10
{ENGI NE MOUN TED}
3
E/STO P PLUG 1552264
24
ENGINE ELECTRO NIC CONTROL MODULE(ECM)
TERMINAL RAIL LINK 7
PRIMARY COMMU NICATION
ECMPOWERLI NK 19
14
TERMINAL HARNESS Y RAIL LINK SPLICE 30 13 30 30
7
23 :30
E/STO PPLUG 1552264
PWMSPEED CONTROL
ES-
16
11
J1939
SHIELD
23A
45
HARNESS Y SPLICE 45
10
10
7
SPEED ADJ. POT. (2K, 10T)
R
SPEED CONTROL
13
9
:9
10
49
34
:2
42
CIRCUIT BREAKER
Thebelowdoes not function onEMCP3.1
FUEL LEAKDETECT
ASOR/1 :87
E/STOP PLUG 1552264
:3
-B
30
4 SRN
RS485
1
:30 EPIR/1
44
43
13
M-
5 +
(16A)
10
57
30
CR/3
:1
30 21
22
17
REMOTE START CONTACT
4 2
HARNESS Y SPLICE 10
34
GENERATOR PLUG9X4391
37
63
46
:11
TERMINAL RAIL LINK
41
HARNESS Y SPLICE 2
61
HARNESS X SPLICE 2-2
4 1
HARNESS Y SPLICE 41
PANEL LIGHT
E
EARTH
21
FUEL LEAK DETECTOR
1
F27
44
:10
D
D-
41
10
66
45
ECM POWER LI N K
CR D+
4
45
52
HARNESS Y SPLICE 17
2 GEN RUNNING
55
:2
70
48
:10
2 3 COMMON ALARM
34
23
ECMPLUG P1 1607689
ALARM
9
15
41
RELAYCONTA CTN/O :3
(DC TERMINAL RAIL)
CAN2-
Theabovedoes not function onEMCP 3.2or EMCP3.1
PROG I/P 7
33
ETHER START
:2
2
3
D-
38 :2 GRR
ALARM RELAY
43
D+ 9
R/1
2
98
PUMP
AIR SHUTOFF
16
ALR :10
4
EMER. STOP
J
40
SCREENCABLE :1
:X1 2
38
8 6 :2
AI R SHUTOFF RELAY
2 :85
TERMINAL RAIL LINK PANEL LIGHT SWITCH
H
6
55
55 1A
A
2
39 29
55
F
2
GFR SWITCH
5 8 3 5
5
2
Theitems belowdonot RLY7 functionon RLY8 EMCP3.1
RLY6
56
2 SERVICE CONNECTOR RECEPTACLE 1282312 55
31
34
2
4
E/STUD2
RELAYBOX
30
RLY5
RLY4 AUDIBLE ALARM
HARNESS Y SPLICE 55
F4 (10A)
35
Thebelowdoes not function onEMCP3.1
B+
OPTIONAL BATTERY ISOLATOR SWITCH KEY REMOVABLE
64
+
:87
25
6 3
EMCP 3. 3 or 3.2 or 3.1
_
:30
-
CAN2+
42
SRN CAN1 J1939
LCDDISP LAY
2
55
SR/1
SMMS1/1
131
2
-VE SUPPLY
Theabovedoesnotf unctiononEMCP 3.1
+ PS1
34
95
120 OHMS
VA
BATT ERY(12/24Vdc)
A+
6 2
C A N 1-
50 +
VB
SRN
96
-
EARTH(MOUNTINGSCREW)
EMCP3 PLUG 1607689
2 CB2 (20A)
2
ANNUNCIATOR J 1 6 #1 1 BATT+
MOT. VALVE
FUEL LEAK SWITCH
) 1 N A C ( N R S
120 OHMS
TERMINAL RAIL LINK
2.5 mm2
24V
1 N A C
+ 1 N A C
6
VC
I RETURN
PICKUP E
1
101
E
E
CHASSIS CHASSIS STANDARD OPTIONAL STUD STUD
22
67 HARNESS X SPLICE 1
33
22
21
EMCP3 PLUG 1607689
1
32
21
1
HARNESS Y SPLICE 101
E
DOOR
50 31
GENERATOR PLUG9X4391
1
22
1
2
5
SRN
C
101
HARNESS Y SPLICE 50 GENERATOR RECEPTACLE 1030213
55
18
43
2
B
P 16
D
1 EARTH
5
ANNUNCI ATOR
MV :1
+ PR
RELAYCOIL
TRANZORB (SURGE SUPPRESSOR)
:2
:10
97
:2
85
:2 207
EF1
:7 55
83
6
R
PR/2
:1
53
N
:10
:6
52
5
O/L
10
:3 PR/1
HIGH LEVEL FUEL SWITCH
PC
L3
E EF2
54 LOW LEVEL FUEL SWITCH
131
204
P1
PANEL LAMP
84
NOTE: CUSTOMER CABLE TOENTER DIRECTLY ONTO 6 mm 2TERMINALS.
:X2
:11
MET ERINGC.T.s
T2
84
PR/3
4 POLE BREAKER OR POWER TERM INAL STRIP (P TS) OPTIONAL
T1
203
TRIP/
EMERGEN CYSTOP PUSHBUTTON
F23
1
PUMP
:9 BREAKER
1
POTENTIOMETER
FUSE
DC CIRCUIT
100VTO250V 14
(2A)
205
T2 T3 N E
AC SUPPLY
NOTE A
STOP
CORE BALANCE C.T.
CORE BALANCE CURRENTTRANSFORMER IF REQUIRED
16
:1
GRAVITYFUEL S UPPLYFROMHIGH LEVEL BULK TANK TOBASETANK FUEL SYSTEMNo. 2
CUSTOMER
208
MCCB
T1
132
207
:11 BREAKER AUXILIARY
NEUTRAL EART HLI NK
F21 NOTE:B
207
:12
232
:3
6 mm2 F22 (2A)
:14
231
AC CIRCUIT NOTE:B IF 120V FUEL TRA NSFERPUMP IS FITTEDFUSE F21 SHOULDBE 10A IF 230V FUEL TRA NSFERPUMP IS FITTEDFUSE F21 SHOULDBE 6A
208VAC IS ACCEPTABLE VOLTAGE FO RAC FEED, BUTTHE JWHEATERWILL DERATE. DONOT TURNONAC POW ERUNTIL FIELDTECHNICIAN HAS CHECKEDWIRING. SEE SEPARATE DRAW INGS FORI NTERCONNECTPOINTS ONTOOPTIONAL SHIP LOOSE ITEMS. SEE SEPARATE SHEETFOR THE LOCAT ION OF THE T ERMINAL STRIP ONTHE GENSET.
THIS SCHEMA TIC I S FOR THE C18 GENERATORSET (S/N C6C, G4C, STM, STD) Diagra mPar t Number Diagra mPar t Number Diagra mPar t Number
269-3119 DK02 (EM CP3.1) 260-5248 DK02 (EM CP3.2) 260-5249 DK02 (EM CP3.3)
IDENT Y
HARNESS 258-4700
CHG 02
269-8103
01
X
EMCP3 HARN ESS J1 / GENERA TORSETCONTROL HARN ESS
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