3412C EMCP II FOR MUI ENGINES ELECTRICAL SYSTEM SCHEMATICS | CAT Machines Electrical Troubleshooting

Volume 1: Electronic & AC/DC Panel Group and Schematic

RENR2301

July 2001

3412C EMCP II For MUI Engines

Electrical System

PTL1-UP

9EP1-UP

BCW1-UP

4BZ1-UP

©

2001 Caterpillar

Printed in U.S.A.

PANEL

LIGHT

RIGHT HAND

LEFT HAND

SWITCH

MODE CLEAR

SWITCH

SCROLL SWITCH

ENGINE MONITORING

SYSTEM

ENGINE

CONTROL

SWITCH

PANEL

LIGHT

SWITCH

EMERGENCY STOP

PUSHBUTTON

SPEED ADJUST POTENTIOMETER

OR GOVERNOR SWITCH

VOLTAGE ADJUST

RHEOSTAT

PUMP RUN

PUSHBUTTON

PANEL

LIGHT

PUMP STOP

PUSHBUTTON

ALARM MODULE OR

MANUAL SYNC MODULE

GENERATOR

SET CONTROL

START AID SWITCH

560-642 154-3045

SILENCE

ALARM

R R

STOP

EMERGENCY

BATTERY

VOLTAGE

LOW

SYSTEM

FUEL

LEVEL

NOT IN

AUTO

PRESSURE

COOLANT

TEMP

LOW

OIL

COOLANT

TEMP

HIGH

STOP

PUMP

AUTO

AUT

COOLDOWN

STOP

START

MAN

RESET

OFF

RUN

PUMP

LIGHTS

PANEL

STARTING

AID

LOW OIL

STOP

PRESSURE

EMERGENCY

HIGH WATER

TEMP

ALARM

FAULT

SHUTDOWN

LEVEL

COOLANT

OVERCRANK

ENGINE

OVERSPEED

LOW

ENGINE

METER

PHASE

SELECT

LAMP

TEST

EXIT

CODES

ALARM

MODE

SERVICE

R

DISPLAY

LH/RH

SELECT

RH

LH

MODE

CLEAR

DISPLAY

SCROLL

WARNING

80

82

F15

CR

GRR

F23

L1

L3

53

52

61

51

50

TBC

F13

F12

F11

80

82

L1

L3

53

52

61

51

50

6

5

4

8

9

7

3

2

1

B

A

PART NO. 9907-014

WOODWARD

SPEED CONTROL

2301A

100

100 100

100 100 0 10

LFSR

9

8

6

5

7

4

B

2

3

A

1

9

8

6

5

7

4

B

2

3

A

1

DIODE

DC TERMINAL

STRIP

AC TERMINAL

STRIP

AC TRANSFORMER BOX

LOW FUEL

LEVEL SHUTDOWN RELAY

FUSE

BLOCKS

GENERATOR RUNNING RELAY

CRANK RELAY

GOVERNOR

2

1

2

1

89

60A

16

34

5

2

5

4

3

10

6

15

12

11

30

19

18

17

30

23A

39

38

37

59

57

67

62

67

63

D-

99

90

SP1A

SP1

D+

SP4

SP3

SP2

22

21

23A

82

80

88

87

SV

2

MOT1

14A

70B

2

HC1

MOT2

2

SV

EL

ER

BO

FP

MT

GND3

GND4

GND2

GND1

DC TERMINAL STRIP (TBD1)

T0

50

109

101

108

110

131

207

202

137

136

203

206

157

159

AC TERMINAL STRIP (TBA1)

GND5

GND6

AC PANEL

CUSTOMER

TERMINAL STRIP

CUSTOMER

GROUND BAR

VOLTAGE

REGULATOR

AC 40 PIN

CONNECTOR

DC 40 PIN

CONNECTOR

DC PANEL

read

adjust

set point

A B C D E F G H I J

1 2 5 6 7

BTR

set point

A B C D E F G H I J

1 2 5 6 7

ATR

adjust

read

set point

A B C D E F G H I J

1 2 5 6 7

PR

KWR

ALR

A B C D E F G H I J

1 2 5 6 7

read

adjust

ATR

set point

read

adjust

ATR

BC

O/UVR

F16 F17 F21MCB1F18 F32F22 F33

AR GNDFR

HC

PC

F52F50 F51

132 131 133 GNDGND

GNDGND133 131 132

GND

2

3

6

10

30

31

57

54

61

63

87

88

89

90

91

96

97

98

99

D+

D-

RDM

47

48

49

154

156

233C

232C

231C

233B

232B

231B

233A

232A

231A

RFI

GROUND

7W-9799

(FRONT VIEW)

AC DC

DC CHASSIS

B

AC TERMS

VIEW B-B

CHASSIS ONLY SHOWN

DC TERMS

B

9

8

B

7

A

9

8

B

6

5

3

2

4

1

6

5

3

2

A

77

A

9

8

B

44

1

6

5

3

2

1

9

8

7

6

5

4

B

A

3

2

1

MERLIN GERIN

OFF

C60N

multi 9

OFF

ATRBTR

ALR

ATRATR

KWR

PR

1 2 5 6 7

A B C D E F G H I J

set point

adjust

read

1 2 5 6 7

A B C D E F G H I J

set point

adjust

read

1 2 5 6 7

A B C D E F G H I J

set point

adjust

read

1 2 5 6 7

A B C D E F G H I J

set point

adjust

read

BEARING

TEMPERATURE

RELAY

WINDING

TEMPERATURE

RELAYS

ALARM

RELAY

PUMP

RELAY

KILOWATT

RELAY

DC TERMINAL

STRIP

8

9

5

6

7

4

B

2

3

A

1

8

9

5

6

7

4

B

2

3

A

1

8

9

5

6

7

4

B

2

3

A

1

GND

2

3

6

10

30

36

71

72

74

81

84

SP1

SP2

SP3

SP4

5

70

83

77

85

PUMP

RELAY

ALARM

RELAY

KILOWATT

RELAY

DC TERMINAL

STRIP

8

9

5

6

7

4

B

2

3

A

1

8

9

5

6

7

4

B

2

3

A

1

8

9

5

6

7

4

B

2

3

A

1

BC

O/UVR

GNDFR

PC

F17F16 F18

HC

F32F21MCB1 F22 F33

AR

F50 F51 F52

FUSE

BLOCKS

BATTERY

CHARGER

CIRCUIT

BREAKER

FUSE

BLOCKS

HEATER

CONTACTOR

PUMP

CONTACTOR

GROUND FAULT

RELAY

OVER/UNDER

VOLTAGE

RELAY

ARMING

RELAY

AC TERMINAL

STRIP

AC PANEL

9

7

8

6

4

5

A

B

3

1

2

MERLIN GERIN

OFF

C60N

multi 9

OFF

FUSE

BLOCKS

AC TERMINAL

STRIP

133 132GND 139 133148

133132 GND139133 148

109

101

108

GND1

110

131

159

157

137

136

207

206

203

132

202

122

142

140

GND

120

EF2

210

209

EF1

124

GND2

(TBA 2)

(TBD 2)

CUSTOMER TERMINAL STRIP

(TBC)

MARSHALLING BOX

DC PANEL

AUT

AUTO

RESET

OFF

COOLDOWN

STOP

MAN

START

AWG

10

10 AWG

SPARE

11108

SPARE

SPARE BCF

ALM INPUT

TERMINAL

NFPA 99

NFPA 110

SPARE

ALARM INPUT CHART

LOADS

INDUCTIVE

RATING FOR

*N/A

10A, 24VDC

5A, 24VDC

7.5A,110VAC

RELAY MODULE

TERMINAL NO.

14,

18,

16,

24,

36,

21, 20,

13,

17,

15,

22,

23,

19,

THESE TERMINALS

OUTPUT LOAD SPECIFICATIONS

FOR GSC RELAY MODULE

RESISTIVE

RATING FOR

LOADS

0-.45A, 24VDC

10A, 24VDC

OR 110VAC

* DO NOT CONNECT INDUCTIVE LOADS TO

X10

XX

STOP

XX

AUTO

X

1

3

5

4

2

OFF/RESET

MANUAL

CONTACTS

X

X7

8

9

XXXX6

L

-

K

12

1423

GOVERNOR TERMINAL CHART

H

9

G

10

2021

E

7

D

5

2819

F

8

29

B

2

A

1

1615

2301A

2301A SPEED

LOADSHARE

C

3

17

GOVERNOR TERMINAL DESTINATION CROSS REFERENCE

J

11

24

SLR CHART

208

240

TO LINE

300

400

380

480

416

A

C

B

1600 OHM

3200 OHM

D

E

1760 OHM

640 OHM

VOLT LINE

RESISTOR TAP

SYNCHRONIZING

SETTING CHART

USE E-D 1760 OHM

USE E-C 2400 OHM

USE E-B 5600 OHM

USE E-A 7200 OHM

USE E-B 5600 OHM

S

-

6

R

30

P

26

Q

28

O

F2

M

20

N

F1

3026 28F2

20

F1

20

302826F2F1

L

24

J

5 22

KH

-

F

10 -

G

24

5 22

B-

8

B+

2258

B-B+

24

ED

84

C

-

BA

6

7

-

44

-

45

7

45

VR3F

PF/KVAR

DIGITAL

REGULATOR

VOLTAGE REGULATOR TERMINAL CHART

TERMINAL DESTINATION CROSS REFERENCE

2

H4

H3

H2

H1

SPACE HEATER

131

HC

A2A1

240 VAC

A

B

140

NOTE M

240 VAC

BELOW

NOTE Z

BATTERY

CHARGER

142

137

CR

82

136

131

L

N

120 VAC

NOTE W

142

CHARGER

BATTERY

136

140140

136

NOTE BM

F16

132

2 AMP

HC

21

135

F17

131

132

8 AMP

1L1

NOTE K

142

148

4

1

1L2

3

139

HC

43

141

65

HC

138

F18

133

8 AMP

MCB1

21

32 AMP

HC

87

134

43

148

139

JACKET

WATER

HEATER

2

137

SEE CHART

131

PC

A2

131

R

204

OL

95 96

205

PR

9

6

203

A1

PSL

131

G

202

NOTE N

PRL

206

PSPB

2A

207

1A

203

T1,T3

50/60 HZ

8 GPM

P

T2,T4

OL

209

4

OL

210

2

202

207

203

PC

62

207

61

207

F22

132

2 AMP

202

54

PC

209

207

PC

208

53

210

PC

3 4

21

F21

132

131

15 AMP

DESIGNATION

A

0

L

B

240

N

BATTERY CHARGER

10 AMP NON-UL

5 AMP NON-UL

240 VAC BATTERY CHARGER TERMINAL CHART

FUEL TRANSFER PUMP

3/4 HP, 1ƒÓ, 2 POLE

115/110-230-208

9.2/11.2 FLA

L2N

120

240

AC SUPPLY

120/240V

CUSTOMER

C

133

CC

131

C

132GND

L1

131

132

133

AUTOMATIC FUEL TRANSFER SYSTEM

87

88

87

88

GRR

47

17

GRR

NOTE S

GENERATOR RUNNING RELAY

89

233A

233

NOTE AK

231A

232A

233B

232

231

233

ALR

47

17

NOTE X

1411

1211

1411

64

65

66

BREAKER AUX

COMMON ALARM SHUTDOWN

AUXILIARY CIRCUIT BREAKER CONTACT

FIRST CIRCUIT BREAKER

BREAKER AUX

SECOND CIRCUIT BREAKER

231B

233C

232B

231

232

233

231C

232C

232

231

1211

11 14

BREAKER AUX

THIRD CIRCUIT BREAKER

30

1

NOTE AL

NOTE G

NOTE AM

GEN BEARING OVERTEMP ALARM

GEN WINDING OVERTEMP ALARM

NOTE BH

GROUND FAULT

NOTE AL

NOTE AM

LOW FUEL LEVEL ALARM

GEN BEARING OVERTEMP SHUTDOWN

GEN WINDING OVERTEMP SHUTDOWN

72

30

301

300

8

-7

1+

NOTE AC

ALM

10

11

6

12

14

13

SILENCE

TEST

HORN

NOTE AE

2

NFPA ALARM MODULES

90

10

68

69

20

NOTE AF

74

71

GNDFR

73

8

9

NOTE AD

11

14

LFLS

6

5

70

30

75

76

11

-7

CAM

1+

3

4

10

NOTE BL

10

CUSTOM ALARM MODULE

SEE ALARM CHART

NOTE BQ

15

16

11

10

OUVR

70B

SP4

7

4

LFSR

OUVR

B

LFSR

A

72

NOTE BJ

9

2

86

SP2

TO D-7

5

13

14

12

HORN

SILENCE

TEST

6

7

8

LFLS

NOTE BR

6

20

68

69

NOTE BL

NOTE E

OVER/UNDER VOLTAGE RELAY

LOW FUEL LEVEL SHUTDOWN

LFSR

RHLH

NOTE AB

FUEL

A

FP

SV

FP

SV

C

ENGINE INSTRUMENTATION

INLET

MANIFOLD

LEFT SIDE

EXHAUST

B

1

MT

2

EL

MT

2

EL

A

B

SV

2

A

B

SV

2

ER

SV

2

SV

2

ER

2

C

PRESSURE

22

RHLH

2

3

2

3

1

2

MCS

6

4

5

AIR INLET

PRESSURE

(BOOST)

B

A

BO

SV

2

BO

2

SV

C

2

3

2

SCS

SRV

CLR

23

38

3318

28

10

CAT MONITORING SYSTEM

BO

HC5

SV

HC4

HC3

27

6

24

16

12

22

HC1

HC0

2

3

31

2

HC2

10

TEMPERATURE

RIGHT SIDE

TEMPERATURE

NOTE AG

BA

PR

283

21

81

LFLS

83

4

7

3

PR

LFLS

84

BA

PR

NOTE AH

283

LFLS

21

81

NOTE BN

83

2

85

MV

81

4

81

3

84

PR

LFLS

NOTE BP

81

43

PRPB

84

85

4

5

7

84

8

PR

58

PR

NOTE BNNOTE BP

2B1B

PSPB

211

F23

2 AMP

84

F23

2 AMP

AUTOMATIC FUEL TRANSFER SYSTEM 1

AUTOMATIC FUEL TRANSFER SYSTEM 2

AUTOMATIC FUEL TRANSFER SYSTEM 3

FUEL SUPPLY FROM BELOW FLOOR LEVEL BULK TANK

FUEL SUPPLY FROM ABOVE GROUND BULK TANK

FUEL SUPPLY FROM FREESTANDING BULK TANK

BA

PR

283

LFLS

81

21

NOTE BN

83

NOTE AJ

43

LFLS

NOTE BP

81

84

81

43

PRPB

PSPB

2B1B

211

F23

2 AMP

7 4

90

LED #1

LED #3

LED #2

LED #6

LED #5

LED #8

LED #7

LED #4

HORN INPUT 1

HORN INPUT 2

3

4

REMOTE

1 +

NOTE BG

16 LIGHT

NFPA 99

NOTE AT

7-

2

12

TEST

DATA

13

14

HORN

SILENCE

30

90

99

30

8

9

10

1 +

3

4

6

7-

5

12

TEST

13

14

HORN

SILENCE

11

HORN INPUT 1

HORN INPUT 2

3

REMOTE

NFPA 110

NOTE AU

4

+

NOTE BG

12

TEST

DATA

2

16 LIGHT

1

99

20

69

68

99

90

SPARE FAULT INPUT

LED #1

LED #4

LED #2

LED #3

LED #6

LED #5

LED #8

LED #7

7-

8

13

14

HORN

SILENCE

9

11

10

3

4

1 +

12

TEST

30

6

7-

13

14

HORN

SILENCE

5

20

99

68

69

SPARE FAULT INPUT

30

LED #3

LED #1

LED #2

LED #6

LED #5

LED #4

LED #8

LED #7

8

10

9

11

4

3

30

5

6

NOTE AP

8 LIGHT

CUSTOM

REMOTE

+

1

HORN

SILENCE

TEST

14

13

12

7-

SPARE FAULT INPUT

TSC

3

30

4

NOTE AQ

NFPA 99

8 LIGHT

REMOTE

+1

99

DATA

TEST

SILENCE

2

90

12

13

NOTE BG

HORN

NOTE AR

2 LIGHT

NFPA 110

REMOTE

B+

99

23

69

22

14

7-

HORN INPUT 1

HORN INPUT 2

99

LED #2

LED #1

LED #5

LED #4

LED #3

LED #7

LED #6

LED #1

LED #2

LED #3

LED #4

LED #6

LED #7

LED #5

LED #8

B-

9

8

10

3

11

4

5

CUSTOM

16 LIGHT

REMOTE

NOTE AS

1 +

99

TEST

SILENCE

12

13

30

7-

9

8

10

11

4

5

3

HORN

14

+1

99

TEST

13

12

20

68

6

SPARE FAULT INPUT

30

7-

HORN

14

69

SPARE FAULT INPUT

SILENCE

6

LED #8

30

2

74

30

75

30

6

-H

5

7

9

8

10

ATR1

SP2

30

74

30

75

2

14

16

-H

5

6

7

8

9

ATR2

30

SP2

2

30

74

10

15

16

14

-H

6

7

5

ATR3

15

3

171

172

RD

WH

RD

WH

173

174

TC4

TC1

T1 T2 T3

NOTE AL

3

182

181

WH

183

3

TC5

RD

184

3

191

TC2

TC6

1

2

+G

GENERATOR WINDING OVERTEMPERATURE ALARM/SHUTDOWN

2

1

+G

1

+G

30

75

SP2

30

9

10

8

15

14

16

-H

2

7

5

6

10

8

9

30

71

30

76

SP2

NOTE AM

14

15

16

30

SP2

RD

WH

194

193

TC3

T2T1 T3

+G

3

1

BTR

4

2

3

163

164

RD

WH

RTD

BT1

PT100

GENERATOR BEARING OVERTEMPERATURE ALARM/SHUTDOWN

2

192

11

10

1

2

3

2

9

8

9

7

8

5

6

9

R9

10

11

12

8

6

7

5

R8

R7

12

15

14

13

18

TEMP ALARM

LOW COOLANT

16

21

17

19

20

24

LOW OIL

AUTO ALARM

SYSTEM NOT IN

PRESS ALARM

3

4

5

6

GROUP

4

1

7

12

4

R6

R5

3

2

1

R4

R3

R2

R1

CIM

MODULE

INTERFACE

CUSTOMER

22

23

25

26

27

LOW OIL

PRESS FAULT

HIGH COOLANT

TEMP FAULT

28

29

33

32

31

FAULT

OVERSPEED

OVERCRANK

30

36

35

34

39

37

FAULT

EMCP DIAGNOSTIC

HIGH COOLANT

TEMP ALARM

40

1

38

10

12

13

14

11

ELECTRONIC CONTROL

NOTE AN

RDM

2

12

11

9

8

6

5

7

10

8

9

1

2

3

11

13

12

GROUP

4

1

5

6

3

10

7

12

4

3

1

2

14

ELECTRONIC CONTROL

5

9

6

7

8

10

11

R9

OUTPUTS

13

14

15

12

R8

R7

R8

OUTPUTS

R7

OUTPUTS

17

19

21

16

18

90

R6

R5

R6

R5

OUTPUTS

27

25

23

22

24

R4

OUTPUTS

31

33

29

30

28

26

OUTPUTS

20

RELAY

DRIVER

MODULE

R2

OUTPUTS

R2

39

35

34

36

32

R1

OUTPUTS

1

40

38

37

RDM

R3

99

2

ELS

10 AMP

1

NOTE BT

ENCLOSURE LIGHTING

LAMP 1

LAMP 2

LAMP 3

LAMP 4

10

120

124

122

120

122

124

120

3

2

1

GOV

NOTE:

NOTE J

NOTE BS

S

LS1

LS2

11

10

AT CONTROL END ONLY

SHIELD TO BE GROUNDED

LOADSHARE

MODULE

12

10

2

12

NOTE E

OUVR

13

1

2

108

109

3

110

RELAY

VOLTAGE

OVER/UNDER

J1-1X1

J1-2

X2

X1

J1-3

J1-4

X2

BR

J1-5

PU

BR

108

110

T1H1

T2

H2

H1

PR1

T11

F11

T1

T12

F12

T13

F13

T2

T3

H2

BK

H1

T4

BK

H1

PR1

51

61

52

PR1

51151

52152

54

76

MODULE

LOADSHARE

108

109

110

J1-6

PU

BR

J1-8

PU

J1-7

T5

BK

H1

BK

PR1

53

ATB

50

53153

50

98

NOTE J

2

1

82

3

80

VAR

ADJUST

PF/KVAR

3

82

80

2

1

NOTE BK

VOLTAGE ADJUST

POTENTIOMETER

10

2

NOTE BB

120

PR1

162

SL2

3

160

6

163

SL1

161

14

SS

159

157

L3

156

154

F33

F32

2 AMP

GROUND FAULT RELAY

NOTE F

MANUAL SYNCHRONIZING MODULE

122

AR

AB

AR

4

7

51

52

101

118

A1

A2

GNDFR

L

K

NOTE G

EF2

EF1

T3

T1

T2

T3

101TOTO

51

50

52

50

53

LOAD

L2L1L0

3 OR 4 POLE

CASE CIRCUIT

OPTIONAL MOLDED

BREAKER

T2T1T0

GNDFCT

CT 2

CT 1

CT 3

53

NOTE D

50

VOLTAGE REGULATOR

A

B

C

E

D

NOTE B

NOTE C

NOTE A

J

S

5A

6A

L

O

M

24

20

K22

REGULATOR

ONLY FOR VR3F

33 OHMS

100

OHMS

1 OHM

D2

D1

W

T3

RFI

24

F2GEN

20

22

GENERATOR

T6

T9

-

EXC

RFI FILTER

NOTE H

G

F

H

VR

F51

F50

F52

2 AMP

N

P

Q

R

NOTE BA

2 AMP

F1GEN

12 PMG

11 PMG

L5

13 PMG

+

T12

S

PM GENERATOR

N

M

DROOP

CT

T2

V

U

T1

T5

T8

T4

T7

T0

N

T11T10

GEN

PHASE ROTATION 1-2-3

SLR1

SLR2

18

ECTS

TEMP

COOLANT

EOPS

OIL

PRESSURE

62T

67T

16

15

67P

62P

18

DC CONN 1

62

67

16

15

ECLS

LOSS

COOLANT

CCM

DATA-

DATA +

NOTE AA

67L

62L

19

67O

D+

D-

62O

B-

CUSTOMER

COMMUNICATION

MODULE

2

B+

99

67

D-

D+

62

RDM

D+

D-

D+

D-

SP2

SP3

SP2

TO C-2

SP1

31

9

7

8

13

SENSOR V-

SENSOR V+

COOLANT TEMP

OIL PRESSURE

COOLANT LOSS

RDM

30

D+

D-

19

20

SP2

SP3

23

25

24

NOTE BC

SPARE 1

SPARE 2

SPARE 3

SP1A

SP2

SP3

40

41

12

4

ESTS

1R2

1L1

1R1

1L2

30

1L3 1L4

NOTE U

11

34

17

SPARE

COMMON ALARM SHUTDOWN

ELECTRONIC LOAD SHARE

AID

START

ETHER

26

SP

NOTE BF

NOTE Z

NOTE Y

NOTE X

NOTE BD

NOTE V

NOTE J

NOTE V

NOTE R

NOTE Q

NOTE BE

NOTE U

NOTE P

NOTE R

NOTE Q

NOTE P

NOTE W

1

99

36 36

F15

NON-UL

-

+

CHARGER

BATTERY

UL

14A

AUX

14A

BK

RD

L

17

98

NOTE S

NOTE R

NOTE T

a

SH

TC

SHUNT TRIP CB

32

a

SH

TC

SHUNT TRIP CB

32

2

FCTM

70 SECS

MAX ON TIME

29A

RED

YELLOW

BLACK

2

29B

29A

OUT

GND

TRIG

SR

BA

EFCR

2

7

CB3 10A

28

EFCR

7

5

27

1

39

ETHER START

SHUNT TRIP CB

SR

BA

17

63

90

99

1

38

12

3

59

3

4

40

25

30

1

6

2

60

6059

59

30

3

5

10

4

30

57

63

90

BA

ALR

96

95

97

94

92

93

91

10

12

11

4

16

5

6

5

10

63

90

30

1

3

35

36

22

21

30

2

30

BA

GRR

GSM

6

1

5

4

2

3

GS

1 2

SAS

S2

3

SMM

4

3

SMM

S1

4

2

6

2

GOV

MPU

F

E

30

43

42

B

A

EGA

G (-)

H (+)

J

K

-

C

D

+

SASV

SATS

13

85

FC

R2

86

37

34

14

+

-

CHARGER

BATTERY

10

5

3

11

17

39

38

2

F14

10A

GSC

FCS

GFR

RM22

RM7

RM34

10A

F5

2

27

ALT

PS1

-+

BATTERY

SM1

SM2

1

CB1 60A

2

24

PS2

1

CB2 20A

PS1

SMMS1

30 87

28

FCR2

FCR1

2

30 87

29

1

SMMS2

DISCONNECT SWITCH

BATTERY

PS2

F7

86 85

FC

R1

30

MPU

32 a

TC

SH

RD

BK

A

B

CR

IC

12

PL2

PLS

1

9

2

23

PL1

RM39

10A

F10

RM12

RM1

ESPB

1L2

1L4

1L1

1L3

1R21R1

6

ECS

10

1

8

9

7

5

4

3

2

RM27

RM19

RM17

RM16

FLYBACK 27

CIRCUITRY

INTERNAL

ASR

RM5

CTR

RM3

F4

10A

RM32

F1

10A

RM30

96

CR

RM15

RM28

FCR

RM4

10A

F2

RM31

RM B+

1

2

RM14

RM13

RM24

38

EGR

RR

RM8

10A

F6

RM35

CTR

RM18

RM23

RM2

SMR

RR

RM9

10A

RM36

CTR FCR

58

57

56

55

39

32

33

40

AUTO

START

OFF/RESET

COOLDOWN/STOP

RM33

F3

RM6

RM21

Standard Wiring Resistor

Marshalling Box DC

Terminal

Marshalling Box 40

Way AC Connector

Customer Wiring Temperature Switch

Marshalling Box AC

Terminal

SASV 2 Way

Connector

Package Options Liquid Level Switch

GSC 40 Way

Harness Connector

SATS 2 Way

Connector

Alternative Wiring Lamp

GSC Relay Module

Terminal

Marshalling Box

Customer DC Term.

Shielded Wire

Breakdown Diode

(Bi-directional)

Control Panel

Terminal

Marshalling Box

Customer AC Term.

Engine Mounted

Component

Diode

Engine 24 Way

Connector

Magnetic Pick-up

Engine Connector

Relay Contact

(Normally Open)

Fuse

Panel 70 way

Connector

Coolant Temp Engine

Connector (ECTS)

Relay Contact

(Normally Closed)

Emergency Switch

DC Connector No. 1

(Black)

Oil Pressure Engine

Connector (EOPS)

Generator Frame

(Chassis) Ground

Relay Coil

DC Connector No. 2

(Grey)

Coolant Loss Engine

Connector (ECLS)

Earth Ground Circuit Breaker

AC Connector From

Gen (Green)

Oil Temp Engine

Connector (EOTS)

Solenoid ATB Terminal

Marshalling Box 40

Way DC Connector

CAT MONITORING SYSTEM

40 Way Connector

SYMBOLS

NOTES

PF/KVAR CONTROL.

NOTE A: FOR VR3F VOLTAGE REGULATOR ONLY: INSTALL JUMPER FOR 60HZ

NOTE B: FOR VR3F VOLTAGE REGULATOR ONLY: INSTALL JUMPER 1:1 V/HZ SLOPE;

REMOVE FOR 2:1 V/HZ UNDERFREQUENCY SLOPE. (STANDARD IS TO REMOVE JUMPER)

NOTE C: FOR VR3F VOLTAGE REGULATOR ONLY: REMOVE JUMPER WHEN VOLTS ADJUST POT FITTED.

NOTE D: REFER TO THE VOLTAGE REGULATOR TERMINAL CHART TO DETERMINE THE ACTUAL

DESIGNATION FOR THE SPECIFIC VOLTAGE REGULATOR.

NOTE E: COMPONENTS INSTALLED WITH OVER/UNDER VOLTAGE RELAY OPTION, ONLY

AVAILABLE ON EMCP II CONTROL PANEL. OVER/UNDER VOLTAGE SHUTDOWN

FACTORY SET TO 110% OVERVOLTAGE SHUT DOWN AND 85% UNDERVOLTAGE SHUTDOWN.

NOTE F: COMPONENTS INSTALLED WITH MANUAL SYNCHRONIZING OPTION.

NOTE G: COMPONENTS INSTALLED WITH GROUND FAULT RELAY OPTION.

NOTE H: OPTIONAL RFI FILTER INSTALLED ONLY WITH VR3F REGULATOR

NOTE BA: STANDARD PM CONNECTIONS. OPTIONAL SE GENERATORS REQUIRE NO CONNECTIONS.

NOTE BB: 24VDC POWER SUPPLIED ONLY WITH OPTIONAL DIGITAL VOLTAGE REGULATOR.

NOTE K: COMPONENTS INSTALLED ONLY WITH JACKET WATER HEATER OPTION.

NOT USED WITH FUEL FIRED JACKET WATER HEATER.

NOTE M: COMPONENTS INSTALLED ONLY WITH OPTIONAL SPACE HEATERS.

OR THE AUTOMATIC FUEL TRANSFER SYSTEM 3 OPTIONS.

NOTE N: COMPONENTS INSTALLED WITH EITHER THE AUTOMATIC FUEL TRANSFER SYSTEM 1

OPERATION, REMOVE FOR 50HZ OPERATION.

SEE SLR TABLE FOR RESISTOR CONNECTIONS.

NOTE BK: PF/KVAR ADJUSTABLE POTENTIOMETER ONLY AVAILABLE WITH DVR WITH

NOTE BM: COMPONENTS INSTALLED WITH ANY COMBINATION OF THE SPACE HEATER,

BATTERY CHARGERS, OR ELECTRIC JACKET WATER HEATER OPTIONS.

NOTE BS: LOADSHARING LINES ARE COMMON TO ALL UNITS.

NOTE J: COMPONENTS INSTALLED ONLY WITH LOADSHARE OPTION.

NOTE BF: SEE GSC RELAY RATING CHART.

INSTALLED ON PACKAGE.

FLASHING LAMP.

NOTE BD: REMOVE THIS JUMPER WIRE IF IT IS DESIREABLE TO TURN OFF

THE GSC AND ALARM VIA THE ENGINE CONTROL SWITCH (ECS) "OFF"

POSITION IN ORDER TO LIMIT BATTERY DRAIN.

NOTE BE: REFER TO GOVERNOR TERMINAL CHART TO DETERMINE THE ACTUAL TERMINAL

DESIGNATION FOR SPECIFIC GOVERNORS

NOTE P: COMPONENTS INSTALLED WITH OPTIONAL HEAVY DUTY STARTING SYSTEM.

NOTE Q: COMPONENTS INSTALLED WITH ENERGISE TO RUN FUEL SYSTEM.

NOTE R: COMPONENTS INSTALLED WITH ENERGISE TO STOP FUEL SYSTEM.

NOTE S: COMPONENTS INSTALLED WITH OPTIONAL GENERATOR RUNNING RELAY.

NOTE T: COMPONENTS INSTALLED WITH OPTIONAL GOVERNOR CONTROL MOTOR.

NOTE U: EMERGENCY STOP PUSHBUTTON INSTALLED WITH OPTIONAL PACKAGE ENCLOSURE.

JUMPERS BETWEEN 11 & 12 AND 34 & 4 ARE REMOVED WITH THIS OPTION.

NOTE V: COMPONENTS INSTALLED WITH OPTIONAL ETHER START AID.

NOTE X: COMPONENTS INSTALLED WITH OPTIONAL COMMON ALARM RELAY.

NOTE Y: SHUNT TRIPS ARE INSTALLED WITH EACH OPTIONAL CIRCUIT BREAKER

NOTE AA: CUSTOMER COMMUNICATION MODULE INSTALLED BY CUSTOMER. WIRES 2 & 99 MUST

BE A MINIMUM OF 16 AWG SHIELDED TWISTED PAIR CABLE. MAXIMUM DATA AND BATTERY

WIRE LENGTH IS 457 METERS, INCLUDING RUNS BETWEEN MULTIPLE GENSETS.

NOTE AB: COMPONENTS INSTALLED WITH OPTIONAL ENGINE MONITORING SYSTEM.

NOTE AC: COMPONENT INSTALLED FOR NFPA 99 OR NFPA 110 ALARM MODULE. SWITCHED INPUT

TERMINALS 10 AND 11 ON THE ALARM MODULE MUST BE JUMPERED TO TERMINALS

3 AND 4 RESPECTIVELY, IF IT IS DESIRED TO SOUND HORN IN CONJUNCTION WITH

NOTE W: COMPONENTS INSTALLED WITH OPTIONAL UL BATTERY CHARGER.

UL BATTERY CHARGERS WIRED 120 VAC.

NOTE Z: COMPONENTS INSTALLED WITH OPTIONAL NON-UL BATTERY CHARGERS.

SUPPLIED WITH 5 AMP BATTERY CHARGER. FUSE F15 IS A 15 AMP FUSE

SUPPLIED WITH 10 AMP BATTERY CHARGER.

IEC BATTERY CHARGERS WIRED 240 VAC. FUSE F15 IS A 6 AMP FUSE

NOTE BC: THE INPUT TO THE GSC SPARE SHUTDOWN INPUTS MUST BE A B- SIGNAL

APPLIED FOR 250mSEC OR LONGER TO ASSURE PROPER OPERATION. CUSTOMER

MINIMUM WIRE SIZE 12 AWG. ALL OTHER WIRES TO BE MINIMUM 16 AWG.

MAY BE DRIVEN FROM THE DATA LINK. WIRE 30 AND WIRE 99 TO BE

NOTE BG: UP TO 3 ALARM MODULES WITH A COMBINED WIRE LENGTH OF 300 METERS

PROVIDED SWITCH TO BE RATED FOR 4mA, 12VDC OPERATION.

NOTE BH: CONTACT WIRED WITH OPTIONAL LOW FUEL LEVEL ALARM.

NOTE AG: COMPONENTS INSTALLED FOR OPTIONAL FUEL TRANSFER SYSTEM #1.

NOTE AH: COMPONENTS INSTALLED FOR OPTIONAL FUEL TRANSFER SYSTEM #2.

NOTE AJ: COMPONENTS INSTALLED FOR OPTIONAL FUEL TRANSFER SYSTEM #3.

NOTE AK: OPTIONAL AUXILLIARY CIRCUIT BREAKER CONTACT RATED FOR

6 AMPS AT 240,480VAC,50/60HZ; 3 AMPS AT 600VAC, 50/60HZ;

NOTE AN: CUSTOMER INTERFACE MODULE INSTALLED BY CUSTOMER.

NOTE AP: OPTIONAL CUSTOM (8) LIGHT REMOTE ANNUNCIATOR INSTALLED BY CUSTOMER.

NOTE AQ: OPTIONAL NFPA 99 (8) LIGHT REMOTE ANNUNCIATOR INSTALLED BY CUSTOMER.

NOTE AR: OPTIONAL NFPA 110 (2) LIGHT REMOTE ANNUNCIATOR INSTALLED BY CUSTOMER.

NOTE AS: OPTIONAL CUSTOM (16) LIGHT REMOTE ANNUNCIATOR INSTALLED BY CUSTOMER

NOTE AT: OPTIONAL NFPA 99 (16) LIGHT REMOTE ANNUNCIATOR INSTALLED BY CUSTOMER

NOTE AU: OPTIONAL NFPA 110 (16) LIGHT REMOTE ANNUNCIATOR INSTALLED BY CUSTOMER

NOTE AD: COMPONENT INSTALLED FOR OPTIONAL CUSTOM ALARM MODULE. MODULE CONTAINS

SPARE INPUTS FOR CUSTOMER DESIRED USE WITH CUSTOMER PROVIDED SWITCH.

(RATED FOR 4mA, 12 VDC OPERATION)

NOTE AE: CONNECT ALARM TERMINAL POINT 7 TO POINT 6 FOR NFPA 110 ALARM MODULE OPERATION

MODE. NO CONNECTION REQUIRED FOR NFPA 99 OPERATION.

NOTE AF: TERMINALS 12,13 & 14 ARE WIRED FROM AN OPTIONAL CUSTOM ALARM MODULE TO

TERMINALS 12,13 & 14 RESPECTIVELY, OF THE FIRST ALARM MODULE WHEN ORDERED

IN ADDITION TO EITHER AN NFPA 99, NFPA 110 OR CUSTOM ALARM MODULE.

NOTE BJ: LOW FUEL LEVEL SHUTDOWN WIRED WHEN OPTIONAL FUEL TANK BASE IS ORDERED.

NOTE BL: TERMINAL 23 OF REMOTE ANNUNCIATOR TO BE WIRED TO TERMINAL 14 OF THE

THE LOCAL ALARM MODULE.

NOTE BR: "CRITICAL LOW" 5% DECREASING

NOTE BQ: "LOW FUEL ALARM" 40% DECREASING

2.5 AMPS AT 48VDC; 0.8 AMPS AT 125VDC; 0.3 AMPS AT 250VDC:

NOTE BP: "PUMP ON" 50% DECREASING

NOTE BN: "PUMP OFF" 90% INCREASING

NOTE AL: COMPONENTS INSTALLED WITH OPTIONAL GENERATOR WINDING OVERTEMPERATURE RELAY.

ALARM OVERTEMPERATURE FACTORY SET TO 130°C FOR PRIME POWER,160°C FOR

STANDBY POWER. SHUTDOWN OVERTEMPERATURE FACTORY SET TO 135°C FOR PRIME

POWER,165°C FOR STANDBY POWER.

NOTE AM: COMPONENTS INSTALLED WITH OPTIONAL GENERATOR BEARING OVERTEMPERATURE RELAY

SHUTDOWN OVERTEMPERATURE FACTORY SET TO 90°C.

ALARM OVERTEMPERATURE FACTORY SET TO 70°C.

NOTE BT: COMPONENTS INSTALLED WITH OPTIONAL ENCLOSURE LIGHTING

ENGINE FAILURE RELAY

ENFR

EMERGENCY STOP SWITCH ON ENCLOSURE

REMOTE START/STOP INITIATE CONTACT

MAGNETIC SPEED PICKUP

MOTOR VALVE/SOLENOID VALVE

KILOWATT RELAY

MODE CLEAR SWITCH

LOW FUEL LEVEL SWITCH

MPU

MV

MCS

MANUAL

LOAD LEADS

MAN

LFLS

KWR

L

GENERATOR RUN RELAY

GROUND FAULT CT

HEATER CONTACTOR

GENSET FAULT RELAY

GOVERNOR SWITCH

GENERATOR SET CONTROL

GOVERNOR SYNCHRONIZING MOTOR

GROUND FAULT RELAY

IC

HC

GOVERNOR

GSM

GSC

GRR

GS

GNDFCT

GNDFR

GOV

GFR

ENGINE OIL TEMPERATURE SENSOR

ENGINE SHUTDOWN RELAY

FUEL CONTROL SOLENOID

FUEL TRANSFER SYSTEM PUMP RELAY

FUEL PUMP TIMER

ENGINE OIL PRESSURE SENSOR

EMERGENCY STOP PUSH BUTTON

FUEL SOLENOID

FUEL SHUT-OFF SOLENOID

FUEL CONTROL RELAY

FUEL CONTROL TIMER MODULE

FSOS

FTSPR

FPT

FS

FCS

FCTM

FUSE

FCR

F

ESTS

EOTS

ESDR

ESPB

EOPS

VOLTAGE ADJUST RHEOSTAT

VR

VAR

TX

VOLTAGE REGULATOR

TRANSFORMER

ENGINE COOLANT TEMPERATURE SENSOR

ELECTRONIC GOVERNOR (SPEED SENSING)

ABBREVIATIONS

DIODE

D

ENCLOSURE LIGHT SWITCH

EMERGENCY STOP RELAY

ENGINE FAILURE RELAY

DIGITAL VOLTAAGE REGULATOR

EMERGENCY FUEL CONTROL RELAY

ENGINE COOLANT LOSS SENSOR

ELECTRONIC GOVERNOR RELAY

ENGINE CONTROL SWITCH

ELECTRONIC GOVERNOR ACTUATOR

EFCR

EMSR

ELS

EGR

EG

EGA

EFR

ECTS

ECLS

ECS

DVR

CRANK RELAY

CUSTOMER INTERFACE MODULE

BEARING TEMPERATURE RELAY

CURRENT SCR0LL FUEL SYSTEM

BATTERY CHARGER FAILURE SWITCH

BATTERY CHARGER

CIRCUIT BREAKER

CURRENT TRANSFORMER

CRANK TERMINATION RELAY

CUSTOMER COMMUNICATION MODULE

CUSTOM ALARM MODULE

CCM

CT

CTR

CR

CSFS

CIM

CB

CAM

BCF

BTR

BC

AUTOMATIC FUEL TRANSFER SYSTEM

ALTERNATOR TEMPERATURE RELAY

ALARM MODULE

AC TRANSFORMER BOX

AUXILIARY FUEL CONTROL RELAY

AIR SHUT-OFF RELAY

AUXILIARY TERMINAL STRIP

ALTERNATOR

ALT

BATTERY

BATT

AUX

ATB

ATR

ASR

ALARM RELAYALR

AFTS

ALM

AFCR

PLS

PANEL LIGHT SWITCH

RIGHT HAND/LEFT HAND SWITCH

RADIATED FREQUENCY IMMUNITY

PULSE WIDTH MODULATED

PUMP STOP PUSHBUTTON

PUMP RUN PUSHBUTTON

START AID SOLENOID VALVE

SPEED ADJUST POTENTIOMETER

SYNCHRONIZING SWITCH

STARTING MOTOR RELAY

STARTING MOTOR MAGNETIC SWITCH

START AID TEMPERATURE SWITCH

SYNCHRONIZING LIGHT RESISTOR

CIRCUIT BREAKER SHUNT TRIP COIL

GENERATOR LINE LEADS

TRANSFER SWITCH POSITION

INDICATING CONTACT

SASV

TSC

T

SMMS

SP

SS

SMR

SHTC

SLR

SM

SL

SATS

SAS

SCS

SEC

SCROLL SWITCH

START AID SWITCH

STARTING MOTOR

SYNCHRONIZING LIGHT

SECOND

RFI

RHLH

RR

RDM

RAN

PRPB

PSPB

PSL

PWM

PS

PR

PRL

POT

RELAY DRIVER MODULE

REMOTE ANNUNCIATOR

RUN RELAY

PUMP RUN LIGHT

PUMP STOP LIGHT

PUMP RELAY

PINION SOLENOID

POTENTIOMETER

PROGRAMMABLE ELECTRONIC ENGINE CONTROL

OVER/UNDER VOLTAGE RELAY

PANEL ILLUMINATION LIGHT

OUVR

PCB

PEECR

PL

PEEC

PC

NIAR

NO

NC

PUMP CONTACTOR

PRINTED CIRCUIT BOARD

PEEC RELAY

NORMALLY OPEN

NORMALLY CLOSED

NOT IN AUTO RELAY

19

23

7

5

9

14

38

6

7

36

11

2

1

C

2

C

B

A

C

1

12

8

4

3

10

2

11

15

11

23

51

6

8

10

12

4

18

9

10

11

24

14

4

20

19

C

49

62

61

60

20

19

7

10

12

C

A

B

4

A

B

C

B

A

C

A

B

6

1

11

7

9

8

3

5

2

7

2

45

12

C

15

35

30

C

15

16

48

22

6

5

6

7

2

1

C

3

1

2

3

C

8

6

12

11

4

1

2

C

57

31

58

32

59

33

70

33

42

64

24

1

40

3

5

36

17

38

19

66

9

10

4

10

18

37

21

16

1

C C

C

8

63

44

17

34

36

C

38

35

C

2

1

18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

A

B

C

D

E

F

G

H

I

J

K

A

B

C

D

E

F

G

H

I

J

K

©

2001 Caterpillar

Printed in U.S.A.

Volume 2: Control Panel & Marshalling Box

RENR2301

July 2001

3412C EMCP II For MUI Engines

Electrical System

PTL1-UP

9EP1-UP

BCW1-UP

4BZ1-UP

13-CR-6

39-TBD1-39B

38-TBD1-38T

30-TBD1-30BB

10-TBD1-10AT

14-ESPB-1R1

6-TBD1-6T

37-TBD1-37B

2-TBD1-2CB

1-TBD1-1BT

99-TBD1-99T

5-TBD1-5BB

B-

22

28

27

26

23

25

24

19

21

20

18

17

F6

35

39

F10

37

38

36

F8

F9

F7

12

14

13

10

11

9

F3

32

34

33

F4

F5

31

30

29

F2

F1

5

8

7

6

2

3

4

15

B+

1

16

714

310

4

5

613

11

12

2

1

9

8

+

-

63-TBD1-63T

90-TBD1-90T

62-TBD1-62CB

SP2-TBD1-SP2AT

D(+)-TBD1-D(+)T

D(-)-TBD1-D(-)T

18-TBD1-18T

67-TBD1-67CB

16-TBD1-16T

91-ATB J1-1

96-ATB J1-6

95-ATB J1-5

94-ATB J1-4

15-TBD1-15T

93-ATB J1-3

57-TBD1-57AB

92-ATB J1-2

97-ATB J1-7

58-ECS-5

17-TBD1-17B

56-ECS-3

55-ECS-2

5 2

3 4

10

87 9

6

1

14-RM-18

58-GSC-32

1-TBD1-1CB

55-GSC-39

5-TBD1-5BT

56-GSC-40

10-CAM-1

90-TBD1-90L

30-CAM-7 30-ALM-7

57-TBD1-57AT

30-TBD1-30CB

17-TBD1-17T

39-TBD1-39T

30-TBD1-30BT

11-TBD1-11B

34-TBD1-34B

42-GOV-11

43-GOV-12

80-TBD1-80B

82-TBD1-82B

10-TBD1-10BB

21

9-PLS-2

2-TBD1-2CT

2

1

59-TBD1-59T

3-TBD1-3AL

81-70 WAY-18

84-PSPB-2B

1

3

2

3

2

1

6

4

5

3

2

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

10-TBD1-10BL

3 4NO

X1 X2

131-PSL-X2

131-PRL-X2

22-TBD1-22B

21-TBD1-21B

RM

CAT MONITORING SYSTEM

ECS

ESPB

PL2

PSPB

PL1

PLS

SAS

VAR

SP

ALM

CAM

10-ALM-1

2-TBD1-2DB

98-ATB J1-8

2-TBD1-2HT

2-TBD1-2EB

2-TBD1-2FB

2-TBD1-2JT

2-TBD1-2GT

RHLH-CAT MONITORING

SYSTEM CONN-18

EL-TBD1-ELT

SRV-SCS-3

CLR-CAT MONITORING SYSTEM CONN-33

CLR-MCS-6

SV-TBD1-SVAT

BO-TBD1-BOT

MT-TBD1-MTT

FP-TBD1-FPT

ER-TBD1-ERT

RHLH-RHLH-3

1 2 3 4 65

121110

987

1816 17

151413

2221

2019

2826 27

252423

343332

313029

3736

38 39 40

35

21

X2

1B NC

X1

1A NC

2B

2A

2

3

1R1

1L3

1L1

1R2NC

1L4

1L2

NO

NC

1

2

3

2

1

MCS

SCS

RHLH

202-TBA1-202T

203-TBA1-203T

9-PL1-2

9-PL2-2

10 3

9

8 1

2

11

12

13

5

4

6

14 7

GS

1

2

3

4

5

6

SLM

M0T2-GS-1

38-RM-16

2-RM-27

38-GS-2

131-TBA1-131T

1-TBD1-1BB

5-ECS-10

5-ECS-9

5-ECS-8

5-ECS-10

SP1A-TBD1-SP1AB

110-TBA1-110L

2-GS-5

M0T2-GS-6

M0T2-TBD1-MOT2B

M0T1-TBD1-MOT1B

20-ALM-12

68-ALM-13

69-ALM-14

69-CAM-14

68-CAM-13

20-CAM-12

SP4-TBD1-SP4L

2-MCS-5

SRV-SCS-3

SRV-MCS-3

CLR-MCS-4

CLR-MCS-6

2-RHLH-2

2-MCS-5

2-MCS-2

2-SCS-2

2-MCS-2

2-TBD1-2FT

2-TBD1-2ET

HC1-TBD1-HC1T

10-ALM-1

10-RM-39

30-RM-B-

74-70 WAY-21

71-70 WAY-1

84--70 WAY-4

206-TBA1-206T

84-PRPB-3

207-TBA1-207T

211-F23-B

M0T1-GS-3

MOT1-GS-4

86-LFSR-6

1-TBD1-1DB

30-ALM-7

GND-TBD1-GND4T

DOOR STUD

OR 42-LSGOV-24

OR 43-LSGOV-23

USE E-B 5600 OHM

USE E-A 7200 OHM

USE E-B 5600 OHM

USE E-C 2400 OHM

USE E-D 1760 OHM

SETTING CHART

SYNCHRONIZING

RESISTOR TAP

VOLT LINE

640 OHM

1760 OHM

E

D

3200 OHM

1600 OHM

B

C

A

416

480

380

400

300

TO LINE

240

208

SLR CHART

163

SL1

162

2

160

SL2

161

159-TBA1-159T

157-TBA1-157T

108-TBA1-108L

4

1

SS

3 2

6

5

A

D

SLR1

C

B

E

SLR 2

D

E

C

B

A

1

2 1

NOTE C

GND-TBD1-GND4B

PSL

PRL

PRPB

76-BTR-8

75-ATR1-8

70-LFLS-5

73-GNDFR-14

NOTE B

41-GOV-5 OR 41-LSGOV-19

40-GOV-3 OR 40-LSGOV-17

SP3-TBD1-SP3T

RDM-70 WAY-7

2-TBD1-2AB

3-TBD1-3AB

30-TBD1-30CT

43-SP-1

42-SP-3

13-RM-15

36-70 WAY-49

2-LFSR-B OR

38-TBD1-38L

12-TBD1-12B

3-TBD1-3BB

211-PSPB-1B

OR 84-70 WAY-4

9

B

8 7

A

3

CR

2 1

6 5 4

9 8

B

7

A

GRR

3 2 1

6 5 4

1-TBD1-1CT

F15

1-TBD1-1DT

F23

80

82

61

L1

L3

52

53

51

50

TBC

F13

F12

F11

ATB

T1-AC CONN-7

T2-AC CONN-5

T3-AC CONN-9

51-AC CONN-1

OR 152-LSGOV-7

53-AC CONN-3

110-TBA1-110T

109-TBA1-109T

108-TBA1-108T

TBA1

TBD1

1-DC CONN2-1

1-DC CONN2-2

1-RM-36

1-RM-30

1-ECS-6

1-RM-2

GND1

2-TBD1-2BT

SP2-TBD1-SP2AB

61

47

57-TBD1-57BB

SP1-TBD1-SP1B

70B-TBD1-70BB

10-TBD1-10AB

GND-TBD1-GND1B

57

43

58

44

60

46

59

45

99-TBD1-99B

SP3-TBD1-SP3B

5-TBD1-5AT

36-F15-B

62

48

63

49

90-TBD1-90B

5

19

3329

15

30

16

1 2

18

3231

17

3 4

30-TBD1-30AT

6-TBD1-6B

84-F23-B

81-PRPB-4

3-TBD1-3AT

34

20

35

21

6 7

63-TBD1-63B

D(+)-TBD1-D(+)B

74-CAM-8

GND-TBA1-GND6T

202-TBA1-202B

136-TBA1-136B

137-TBA1-137B

52

6664

50

65

51 53

67 68

54

131-TBA1-131B

69

55

70

56

10

24

3836

22

37

23

8 9

25

39 40

26

11 12

109-TBA1-109B

108-TBA1-108B

110-TBA1-110B

41

27

42

28

13 14

101-TBA1-101B

67-TBD1-67BB

62-TBD1-62BT

19-TBD-19B

67-TBD1-67BT

67-TBD1-67AT

15-TBD1-15B

62-TBD1-62AT

67-TBD1-67AB

DC CONN 1

1 2

(BLACK)

3 4

12 11 10 9

T1-F11

T0-TBA1-T0T

50-TBA1-50AB

50-TBA1-50BB

T3-F13

50-TBA1-50CB

62-TBD1-62BB

18-TBD1-18B

2-TBD1-2BB

2-TBD1-2AT

60A-TBD1-60AB

38-TBD1-38B

23A-TBD1-23AT

3-TBD1-3BT

23A-TBD1-23AB

16-TBD1-16B

62-TBD1-62AB

1-TBD1-1AT

1-TBD1-1AB

59-TBD1-59B

30-TBD1-30AB

12

5 6

8 7

DC CONN 2

21 3 4

(GREY)

5

11 10 9 8

53-TBC-53

52-TBC-52

51-TBC-51

T2-F12

4-TBD1-4B

11

6 1

7 12

(GREEN)

32 4 5 6

10

AC CONN

9 8 7

T

B

T

B BB

T T T T T T

BBBB BBBBBBBB

T T T T T T T T T

B

2-TBD1-GND1T

2-CR-B

2-DC CONN2-12

2-DC CONN2-11

2-70 WAY-15

2-RM-27

2-PL2-1

2-PL1-1

3-GOV-2 OR 3-LSGOV-16

3-70 WAY-3

3-CR-9

3-DC CONN2-7

4-DC CONN2-6

5-ECS-9

5-RM-1

5-70 WAY-48

6-RM-22

6-70 WAY-2

10-PLS-3

10-RM-39

10-70 WAY-45

11-ESPB-1L2

12-CR-A

40-RM-13

41-RM-14

15-DC CONN1-2

15-GSC-8

16-DC CONN1-5

16-GSC-7

17-ESPB-1L3

17-GSC-38

18-DC CONN1-8

18-GSC-13

19-DC CONN1-11

23A-DC CONN2-5

30-DC CONN2-4

30-70 WAY-16

30-RM-28

30-ESPB-1L4

37-RM-19

38-DC CONN2-8

38-RM-16

39-RM-24

39-ESPB-1L1

57-GSC-33

57-ECS-4

57-70 WAY-30

59-DC CONN2-3

60A-DC CONN2-10

62-DC CONN1-6

62-DC CONN1-3

62-DC CONN1-7

62-DC CONN1-10

62-GSC-31

63-GSC-36

63-70 WAY-6

67-DC CONN1-4

67-DC CONN1-1

67-DC CONN1-9

67-DC CONN1-12

67-GSC-9

90-70 WAY-5

90-GSC-35

93-GSC-12

97-GSC-16

98-GSC-17

96-GSC-6

95-GSC-5

94-GSC-4

91-GSC-10

92-GSC-11

99-70 WAY-35

99-RM-9

SP1-70 WAY-60

SP2-70 WAY-61

SP3-70 WAY-62

SP1A-GSC-23

SP3-GSC-25

SP2-GSC-24

21-GSC-1

22-GSC-2

34-ESPB-1R2

80-VAR-3

82-VAR-1

T

B B B B B

TTTT TTTTTTTTTT

B B B B B B B B B B

T T T T T

B B B B B

TTTTTTTTTT

B B B B B B B B B B

T

B

TTT

B B B

T T T T T T

BBBBBB BBBBBBBBBBBB

T T T T T T T T T T T T T T T T T T T

B B B B B B B

TTTTTTT

B B B B B B B BBBBBB

T T T T T T

TTTTTTTTTT

B B B

B

B B B B B B

TTTTTTTTTT

B B B

B

B B B B B B

TTTTTT

B B B B B B BBBBB

T T T T T T

B

50-AC CONN-10

50-TBA1-GND5T

101-70 WAY-14

108-70 WAY-8

109-70 WAY-10

110-70 WAY-12

50-TBC-50

50-AC CONN-11

50-AC CONN-12

110-F13

109-F12

108-F11

131-70 WAY-70

136-70 WAY-38

137-70 WAY-66

159-70 WAY-51

159-SS-6

159-TBA1-159B

157-70 WAY-23

157-SS-4

157-TBA1-157B

MOT1-GS-4

MOT2-GS-1

2-LFSR-B OR 2-GRR-B

87-TBD1-87T

88-TBD1-88T

89-TBD1-89T

87-70 WAY-57

87-GRR-4

88-70 WAY-58

88-GRR-1

89-70 WAY-59

89-GRR-7

87-TBD1-87B

88-TBD1-88B

89-TBD1-89B

70B-TBD1-30DT

70B-70 WAY-44

131-PSL-X2

59-SAS-2

1-F15-T

1-F23-T

137-TBA1-137T

136-TBA1-136T

136-CR-2

137-CR-8

HC1-EMSII CONN-3

SV-EMSII CONN24

BO-EMSII CONN-27

ER-EMSII CONN-8

MT-EMSII CONN-28

EL-EMSII CONN-10

FP-EMSII CONN-38

2-EMSII CONN-31

2-EMSII CONN-12

2-EMSII CONN-16

2-EMSII CONN-22

2-EMSII CONN-6

D(+)-70 WAY-19

D(+)-GSC-19

D(-)-GSC-20

D(-)-70 WAY-20

71-CAM-9

70 WAY

109

GND6

1

2

5

3

4

6

11

12

15

16

17

18

19

34

10

30

37

38

39

57

59

60A

62

63

67

90

99

D+

SP1

D-

SP1A

SP2

SP3

SP4

21

22

GND2

80

82

23A

87

88

89

70B

MOT1

MOT2

HC1

2

SV

BO

ER

EL

MT

FP

14A

D(-)-TBD1-D(-)B

108

101

T0

50

GND5

110

131

136

137

202

203

206

207

157

159

72-70 WAY-17

2-CR-A OR

30-LFSR-9

LFSR

B

9

6

3

A

8 7

5

2

4

1

SP2-TBD1-SP2BB

GND4

GND3

SV

2

67

62

10

D1

SP4-TBD1-SP4T

L

30-LFSR-7

86-CAM-6

SP2-TBD1-SP2BT

T1

2-TBD1-2DT

MPU-SHIELD

VAR-SHIELD

T0-AC CONN-8

202-70 WAY-40

202-PRL-X1

203-70 WAY-42

203-PSL-X1

206-70 WAY-64

206-PSPB-2A

207-70 WAY-36

207-PSPB-1A

50-TBA1-50AT

1A-TBD1-5AL

1A-TBD1-1DL

L L L L L L

34A-TBD1-34L

34A-TBD1-4L

11A-TBD1-12L

11A-TBD1-11L

3-SAS-1

L L

SP1A-TBD1-SP1AL

SP1A-TBD1-SP1L

108-SLR1

72-LFSR-A

207-TBA1-207B

203-TBA1-203B

206-TBA1-206B

2-EMSII CONN-2

90-ALM-2

L

BODY STUD

GND-GOV-GND

GND-CHASSIS STUD

GND-70 WAY-47

GND

GND-BODY STUD

CHASSIS STUD

GND-CHASSIS STUD

GND-DOOR STUD

GND-GSC-GND

30-TBD1-GND2L

L

30-TBD1-30DL

L

GND-TBA1-GND6B

GND-REAR COVER

GND-70 WAY-68

GND-CHASSIS STUD

GND-AC CONN-4

GND-TBA1-GND5B

GND-REAR COVER

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

SPEED CONTROL

PART NO. 9907-014

WOODWARD

2301A

0

0 010

10 0 10 0

10

10 0 10

14A-LSGOV-14

SP4-D1-L

SP4-70 WAY-63

SP2-D1-T1

SP4-TBD1-SP4B

2-GRR-B

30-TBD1-30DB

23A-DC CONN2-9

2A-TBD1-2DL

L

2A-TBD1-2EL

L

OR 84-PRPB-3

2-SCS-2

50-TBA1-50BT

OR 151-LSGOV-5

52-AC CONN-2

OR 153-LSGOV-9

OR 51-TBA1-51B

OR 52-TBA1-52B

OR 53-TBA1-53B

CHASSIS STUD

GND-BODY STUD

GND-TBD1-GND3T

110-SLR2

SP2

30

30-GOV-1 OR 30-LSGOV-15

30-ECS-1

L

L L

51

52

53

51-LSGOV-4

51-AC CONN-1

52-LSGOV-6

52-AC CONN-2

53-LSGOV-8

53-AC CONN-3

NOTE D

SP2-LFSR-4

65-GSM-2

L

66-GSM-1

L

38-GRR-A

L

10-EMSII CONN-1

L

MPU-1

MPU-2

ACT(+)-EGA-1

ACT(-)-EGA-2

22-MPU-2

L

21-MPU-1

L

BO(-)-AIP-B

L

ER(-)-REMT-B

L

EL(-)-LEMT-B

L

FP(-)-FPS-B

L L L L L

BO-AIP-C

L

ER-REMT-C

L

EL-LEMT-C

L

MT-AIMT-1

L

FP-FPS-C

L

BO(+)-AIP-A

ER(+)-REMT-A

EL(+)-LEMT-A

FP(+)-FPS-A

MT(-)-AIMT-2

OR 82-DVR-7

L

80-VR3F-6

L

82-VR3F-7

OR 80-DVR-45

70B-TBD1-70BT

30-LFSR-7

14A-TBC-232AT

L

SP4-CAM-5

RDM-GSC-30

2-CR-B

NOTE A: ALL WIRE IS STRANDED 16 AWG UL & CSA, 90°C, 600 VAC

INSULATION WIRE UNLESS OTHERWISE INDICATED.

REFER TO SLR CHART BELOW FOR PROPER CONNECTIONS.

RESISTORS (SLR1 & SLR2) OF THE SYNCHRONIZING MODULE

NOTE C: WIRES 108 AND 110 CONNECT TO THE SYNCHRONIZING LIGHT

10

= 10 AWG

= COMPONENT LOCATED ON ENGINE OR BASE

= COMPONENT LOCATED IN MARSHALLING BOX

NOTE B: WIRE JUMPER FROM TERMINAL 6 TO 7 IS PROVIDED ONLY

FOR OPTIONAL NFPA 110 ALARM MODULE.

NOTE D: WIRES 51, 52, AND 53 ARE CONNECTED TO TERMINAL STRIP

"TBC" UNLESS OPTIONAL LOADSHARE GOVERNOR IS PROVIDED.

2

2 - TBD1 - 2 F T

WIRE NO.

DEVICE ABBREVIATION

DEVICE TERMINAL NUMBER

(IF REQUIRED)

SPECIFIC TERMINAL BLOCK

FOR WIRE NO. I.E.: 'A' IS

THE FIRST BLOCK, 'B' IS

THE SECOND BLOCK,...,'F'

IS THE SIXTH BLOCK

(IF REQUIRED)

TERMINAL CONNECTION

POINT

T=TOP

B=BOTTOM

L=LOWER

WIRING EXAMPLE

1 2 1063 4 5 87 9 1211 13 14 15 16 17 2518 19 20 21 2322 24 292726 28

2301A LOAD SHARING & SPEED CONTROL

DROOP

R

LOW VOLTAGE

GAIN

LOAD

RAMP TIME RESET

COMPENSATION

LOW IDLE

SPEED

ACTUATOR

GAIN SPEED

RATED

FUEL LIMIT

START

GND-BODY STUD

42-SP-3

43-SP-1

30-TBD1-30CT

3-TBD1-3AB

0

GND

14A-TBD1-14AT

51-TBA1-51T

151-TBC-51

152-TBC-52

52-TBA1-52T

53-TBA1-53T

153-TBC-53

D

OODWAR

W

122-TBA2-122U

LSGOV

ACT(-)-EGA-2

ACT(+)-EGA-1

MPU-1

MPU-2

124-TBA2-124U

120-TBA2-120U

40-RM-13

41-RM-14

REAR COVER

GND-CHASSIS STUD

GND-TOP COVER

Component Identifiers (CID'S)¹

For (EMCP II )

CID DESCRIPTION

100 Pressure Sensor (Engine Oil)

110 Temperature Sensor (Engine Coolant)

111 Fluid Level Sensor (Engine Coolant)

168 Electrical System Voltage

190 Speed Sensor (Engine)

248 CAT Data Link

268 EMCP Electronic Control (Generator Set)

269 Sensor Power Supply

333 Alarm Module Control

334 Spare Output

336 Switch (Engine Control)

441 Electronic Governor Relay

442 Generator Fault Relay

443 Crank Termination Relay

444 Starting Motor Relay

445 Run Relay

446 Air Shutoff Relay

447 Fuel Control Relay

475 Relay Driver Module

500 EMCP Electronic Control (Generator Set)

566 Unexpected Shutdown

¹ The CID is a diagnostic code that indicates which component is faulty.

Failure Mode Identifiers (FMI)¹

FMI No.

Failure Description

0 Data valid but above normal operational range.

1 Data valid but below normal operational range.

2 Data erratic, intermittent, or incorrect.

3 Voltage above normal or shorted high.

4 Voltage below normal or shorted low.

5 Current below normal or open circuit.

6 Current above normal or grounded circuit.

7 Mechanical system not responding properly.

8 Abnormal frequency, pulse width, or period.

9 Abnormal update.

10 Abnormal rate of change.

11 Failure mode not identifiable.

12 Bad device or component.

13 Out of calibration.

¹The FMI is a diagnostic code that indicates what type of failure has occurred.

SRV-CAT MONITORING

SYSTEM CONN-23

CONTROL PANEL DOOR

COMPONENTS INSIDE CONTROL PANEL

CONTROL PANEL

REAR SUB PANEL

BC

MCB1

F17F16 F18

OUVR

F33F22F21 F32

HC

GNDFR

OL

AC TERMS

DC TERMS

MARSHALLING BOX

AC CHASSIS

CUSTOMER TERMINAL BLOCK

MARSHALLING BOX

TBC

TBA2

2 3 4 5 6 71 8

161514131211109

M+ M- T/R 21 22 24(K) (L)

141211T/RA2A1

A2A1

1

13

3 5

6153

6254

14

96959798

2 4 6

A2A1

1

3 75

8642

+

-

L

N

156

BBBBBBBBBBBBB BB B B B B B B B B B B

TTTTTT

TTTTTTTTTT

TTTTTTTTT

101-AC CONN-38

108-AC CONN-6

109-AC CONN-8

110-AC CONN-10

117-AC CONN-14

131-AC CONN-33

136-AC CONN-17

137-AC CONN-19

157-AC CONN-11

158-AC CONN-13

159-AC CONN-15

N-AC CONN-36

178-AC CONN-29

202-AC CONN-1

203-AC CONN-3

206-AC CONN-24

207-AC CONN-5

2-TBD2-2AT

3-TBD2-3B

87-DC CONN-31

88-DC CONN-32

89-DC CONN-33

90-DC CONN-5

96-DC CONN-8

97-DC CONN-18

98-DC CONN-28

99-DC CONN-38

D(+)-DC CONN-19

RDM-DC CONN-7

31-DC CONN-29

6-TBD2-6B

10-TBD2-10B

30-TBD2-30AB

54-DC CONN-1

57-DC CONN-30

61-DC CONN-13

63-DC CONN-6

91-DC CONN-39

140-BC-L

142-BC-N

132-F16-T

136-F16-B

137-HC-A1

131-HC-A2

136-TBA2-136T

132-TBA2-132AT

137-TBA2-137T

131-TBA2-131BB

EF1-GNDFR-K

EF2-GNDFR-L

EF1-TBA2-EF1B

EF2-TBA2-EF2B

109-OUVR-2

30-TBD2-30BT

156-TBC-156T

156-F33-T

154-F32-T

154-TBC-154T

157-TBA2-157T

159-TBA2-159T

157-F32-B

159-F33-B

108-OUVR-1

110-OUVR-3

108-TBA2-108T

10-TBC-10L

109-TBA2-109T

110-TBA2-110T

131-PC-3

131-TBA2-131AT

131-PC-A2

131-PC-3

132-F21-T

132-TBA2-132AB

132-F22-T

202-PC-54

132-F21-T207-TBA2-207T

207-PC-61

207-F22-B

207-PC-61

207-PC-53

202-TBA2-202T

203-TBA2-203T

203-PC-62

206-PR-9

205-PR-6

204-OL-96

204-PC-A1

208-F21-B

208-PC-1

209-OL-2

209-TBA2-209B

210-OL-4

210-TBA2-210B

6-ALR-A

133-TBA2-133AT

141-HC-3

141-F18-B

142-TBA2-142B

142-HC-4

31

42

132-TBA2-132BB

132-MCB1-1

133-MCB1-3

139-HC-8

148-HC-6

133-TBA2-133BB

133-TBC-133B

133-TBA2-133BT

138-MCB1-2

138-HC-5

134-HC-7

134-MCB1-4

139-TBA2-139B

148-TBA2-148B

140-HC-2

140-TBA2-140B

135-F17-B

135-HC-1

132-F16-T

132-F17-T

101

GND1

108

109

110

117

131

136

137

157

158

159

N

178

202

203

206

207

132

133

139

148

140

142

209

210

EF1

EF2

GND2

154

133

131

132

GND

2

3

6

10

30

31

54

57

61

63

87

89

88

90

91

96

97

98

99

D+

D-

RDM

47

48

49

231A

232A

233A

231B

232B

233B

231C

232C

233C

120-TBA2-120B

120-AR-B

118-AR-7

61-KWR-A

47-KWR-1

48-KWR-7

49-KWR-4

D(-)-DC CONN-20

PC

140-TBA2-140T

142-TBA2-142T

2-TBD2-2CB

36-TBD2-36T

133-F18-T

132-TBC-132B

131-TBA2-131BT

132-TBA2-132BT

131-TBC-131T

10

TB

B T

73-CAM-10

10

131-BC-N

U

NOTE F

140-BC-L

U

209-PUMP-T1/T3

14

210-PUMP-T2/T4

14

GND-PUMP-GND

14

148-JWH-IL1

10

139-JWH-IL2

10

U U UU

140-SPH-H1

142-SPH-H4

SP4-OUVR-15

70B-OUVR-16

70B-OUVR-11

2-TBC-2L

SP4-OUVR-10

8

120-GNDFR-A2

B

9

122-TBA2-122B

118-GNDFR-A1

A

7

5

2

AR

6

3

122-AR-A

4

1

122-AR-4

120

122

124

T

B

120-GNDFR-A2

120-F50-T

T

B

122-AR-A

122-F51-T

T

B

124-F52-T

120-LSGOV-3

U

122-LSGOV-1

U

124-LSGOV-2

U

SP4-TBD2-SP4T

70B-TBD2-70BT

L

2-OUVR-13

10-OUVR-12

L

232-LSGOV-13

233-LSGOV-14

3-TBC-233AT

OR 14A-TBD1-14AB

OR 3-TBC-3B

F50 F51 F52

120-TBA2-120T

122-TBA2-122T

124-TBA2-124T

120-VR3F-20 OR 120-DVR-20

122-VR3F-22 OR 122-DVR-22

124-VR3F-24 OR 124-DVR-24

GND

GND-TBA2-GNDT

10

B

GND

T

GND

GND-TBC-GNDB

10

B

T

B

T

AC CHASSIS STUD

GND-AC CONN-21

MERLIN GERIN

OFF

C60N

multi 9

OFF

@

@ @

@

FIELD

F13028

AC INPUT

2422 2620 F2

84321 765

114-5510

VOLTAGE

REGULATOR

109

VR3F

20-RFI-20

24-RFI-24

6A-DROOP-D1

5A-DROOP-D2

22-GEN OR 22-RFI-22

20-GEN OR

24-GEN OR

NOTE C

26-GEN PM

28-GEN PM

30-GEN PM

F1-GEN FIELD LEAD

F2-GEN FIELD LEAD

NOTE E

82-TBD1-82L

80-TBD1-80L

122-F51-B

120-F50-B

124-F52-B

MARSHALLING BOX

read

adjust

set point

1

PR

ALR

PCB

DC CONN

AC CONN

31

32

34

33

35

37

36

38

39

40

21

22

11

12

1

2

24 14

23 13

25 15

4

3

5

27 17

7

26 16

6

28 18

29

30

19

20

8

9

10

31

32

21

22

1

11

12

2

2434

33 23

35 25

4

14

13

3

15

5

7

172737

36 26 16

6

38 28

39

40

29

30

18

8

19

20

9

10

TBD2

1098

B

9

A

8 7

6

3

5

2

4

1

B A

9 78

3

6 4

2 1

5

D1D2

2

101-TBA2-101B

108-TBA2-108B

109-TBA2-109B

110-TBA2-110B

117-TBA2-117B

131-TBA2-131AB

136-TBA2-136B

137-TBA2-137B

157-TBA2-157B

158-TBA2-158B

159-TBA2-159B

178-TBA2-178B

202-TBA2-202B

203-TBA2-203B

206-TBA2-206B

207-TBA2-207B

N-TBA2-NB

2-TBC-2T

2-DC CONN-35

(40 WAY)

3-TBC-3T

5-DC CONN-22

36-DC CONN-11

70B-DC CONN-36

71-DC CONN-16

72-DC CONN-17

74-DC CONN-37

81-DC CONN-9

84-DC CONN-10

SP4-DC CONN-34

SP3-DC CONN-24

SP2-DC CONN-14

SP1-DC CONN-4

3-DC C0NN-3

6-DC CONN-2

10-DC CONN-12

3-TBD2-3T

DROOP BOARD

T

B B

T

B

T

B

T

B

T

B

T

B

T

B

T

B

T

B B B B B

TTTTT TTTTTTTTTT

B B B B B B B B B B B

T

2-TBD2-2BB

5-TBD2-5B

6-TBD2-6T

10-TBD2-10T

30-TBD2-30AT

30B-DC CONN-15

36-TBD2-36B

31-TBC-31T

54-TBC-54T

57-TBC-57T

63-TBC-63T

70B-TBD2-70BB

71-TBD2-71B

72-TBD2-72B

74-TBD2-74B

81-TBD2-81B

84-TBD2-84B

87-TBC-87T

88-TBC-88T

89-TBC-89T

90-TBC-90T

91-TBC-91T

DC CHASSIS

MARSHALLING BOX

DC CHASSIS

96-TBC-96T

97-TBC-97T

98-TBC-98T

99-TBC-99T

D(-)-TBC-D(-)T

D(+)-TBC-D(+)T

RDM-TBC-RDMT

SP1-TBD2-SP1B

SP2-TBD2-SP2B

SP3-TBD2-SP3B

SP4-TBD2-SP4B

10-TBC-10T

30-TBC-30T

6-TBC-6T

36-BC-(+)

2-BC-(-)

30-ATR1-7 OR 30-BTR-7

71-BTR-5

3-TBD2-3AU

3-ATR2-G

74-ATR1-5

74-TBD2-74T

74-ATR2-5

30-GNDFR-11

206-TBA2-206T

205-OL-95

84-PR-7

84-TBD2-84T

84-PR-8

84-PR-7

81-TBD2-81T

81-PR-4

83-TBD2-83T

85-TBD2-85B

85-PR-5

2-TBD2-2AB

2-PR-B

2-TBD2-2CT

2-ALR-B

6-TBC-6B

65-TBD2-65B

64-TBD2-64B

66-TBD2-66B

65-ALR-1

64-ALR-4

3 40 41 42 543 6 447 45

46 47 48 49 50

J1

22B-B+ 20 2624 28 30 F1 F2

DVR

10-TBD2-10U

2-TBD2-2BT

2-DVR-(B-)

6A-DROOP-D1

5A-DROOP-D2

276-PF/KVAR-1

275-PF/KVAR-3

5A-VR3F-5

6A-VR3F-6

B

T

5-TBD2-5T

9

48-TBC-48T

8 7

61-TBC-61B

47-TBC-47T

49-TBC-49T

B

3

6

A

KWR

2 1

5 4

GND

2

3

6

10

30

36

71

72

74

81

84

SP1

SP2

SP3

SP4

5

70B

83

85

64

65

66

ATR1

RFI FILTER

22 24 20

2422 20

22-VR3F-22

24-VR3F-24

20-VR3F-20

61-TBC-61T

70B-OUVR-11

66-ALR-7

5-KWR-B

SP4-OUVR-10

20-GEN

22-GEN

24-GEN

26-GEN PM

28-GEN PM

30-GEN PM

NOTE E

F1-GEN FIELD LEAD

F2-GEN FIELD LEAD

82-TBD1-82L

80-TBD1-80L

D2 D1

DROOP RESISTOR

22-GEN

24-GEN

20-GEN

NOTE C

5A-DVR-5

6A-DVR-6

3

PF/KVAR

275-DVR-45

2

1

276-DVR-44

77

B

T

U

2-ATR1-H

OR 2-BTR-H

2-MV-1

U

OR 3-BTR-G

3-ATR1-G

U

10-DVR-B(+)

U

10-LFLS-8

U

30-LFLS-6

30-FRBS-2

U

72-LFLS-7

U

81-LFLS-4

U

81-LFLS-1

83-LFLS-2

U

85-MV-2

U

77-FRBS-1

U

83-PR-A

2 3 4 5 6 7 1511 12 13 14 16

17 18 19

MCA B D E F

JH

G

I

K L PON

RQ S

2-ATR2-H

2-TBD2-2AU

30-ATR1-10

30-TBD2-30BB

75-CAM-3

75-ATR2-8

30-ATR1-7

30-ATR1-16

SP2-TBD1-SP2T

SP2-ATR2-14

30-ATR1-10

30-ATR2-7

171-TC4-WH

172-TC4-RD

M

13

181-TC5-WH

182-TC5-RD

30-ATR2-7

30-ATR2-16

75-ATR1-8

30-ATR1-16

74-ATR1-5

set point

31 2 4 5 6

108

7

9

11 12

adjust

read

CA B D FE

JH

G

I

K L

30-ATR2-10

30-ATR3-7

161514

1817 19

ATR2

N PO

RQ S

SP2-ATR1-14

30-ATR2-10

74-ATR3-5

SP2-ATR3-14

3-ATR1-G

3-ATR3-G

2-ATR3-H

2-ATR1-H

75-ATR3-8

30-ATR2-16

SP2-ATR2-14

SP2-BTR-14

30-ATR3-10

30-BTR-7

30-ATR3-7

30-ATR3-16

75-ATR2-8

30-ATR3-10

74-ATR2-5

192-TC6-RD

191-TC6-WH

read

adjust

set point

1 2 3

A B C

10

54 6 7

8 9

131211 1514 16

J

ED F G

H I

K L M ON P

1817 19

ATR3

Q R S

2-BTR-H

2-ATR2-H

3-BTR-G

3-ATR2-G

BTR

set point

1621

98

764 53

read

14 1511 12 13

10 1917 18

P

adjust

A B

2-TBD2-2AU

3-TBD2-3U

FDC E G

IH

K

J

L NM O

Q SR

2-ATR3-H OR

3-ATR3-G OR

30-BTR-10

164-BT1-WH

163-BT1-RD

76-CAM-4

30-BTR-10

30-TBD2-30BB

71-TBD2-71T

SP2-TBD2-SP2T

SP2-ATR3-14 OR

30-BTR-16

30-BTR-7

30-ATR3-16 OR

SP2-BTR-14 OR SP2-ATR1-14

84-LFLS-3

U

120-F50-B

122-F51-B

124-F52-B

DC CHASSIS STUD

GND-DC CONN-21

GND-DC CHASSIS STUD

GND-AC CHASSIS STUD

@

NOTE D: WIRES 5A AND 6A AR TO BE SOLDERED TO RESISTOR.

UNLESS AND RFI FILTER IS PROVIDED.

NOTE C: WIRES 20, 22, AND 24 ARE CONNECTED FROM THE GENERATOR

= COMPONENT LOCATED IN THE CONTROL PANEL

NOTE B: CONNECT WIRES 2, 3, AND 30 FROM ATR2 TO ATR3 IF

BTR IS NOT PROVIDED. IF BTR IS PROVIDED, CONNECT

WIRES 2, 3, AND 30 FROM ATR2 TO BTR AS INDICATED.

= COMPONENT LOCATED ON ENGINE OR BASE

= 10 AWG

INSULATION WIRE UNLESS OTHERWISE INDICATED.

NOTE A: ALL WIRE IS STRANDED 16 AWG UL & CSA, 90°C, 600 VAC

10

= 14 AWG

14

AN OPTIONAL SE GENERATOR.

NOTE E: WIRES 26, 28, AND 30 WILL NOT BE CONNECTED WITH

NOTE F: UL LISTED BATTERY CHARGER WILL BE ENGINE MOUNTED.

WIRING EXAMPLE

DEVICE TERMINAL NUMBER

DEVICE ABBREVIATION

WIRE NO.

2

(IF REQUIRED)

SPECIFIC TERMINAL BLOCK

FOR WIRE NO. I.E.: 'A' IS

THE FIRST BLOCK, 'B' IS

THE SECOND BLOCK,...,'F'

IS THE SIXTH BLOCK

(IF REQUIRED)

TERMINAL CONNECTION POINT

T=TOP

B=BOTTOM

U=UPPER

2 - TBD1 - 2 F T

@