Electric Schematic CAT 3516 [PDF]

Zitiervorschau

RENR7884-01 January 2009

ENGINE OIL PRESSURE SENSOR RH MAGNETIC PICKUP SENSOR LH MAGNETIC PICKUP SENSOR

3500 Engine Electrical System

REAR VIEW

ZAB1-UP ZAF1-UP YAK1-UP YAL1-UP ZAL1-UP YAS1-UP YAX1-UP 1JZ1-UP 1KZ1-UP 1LZ1-UP

FRONT VIEW

AIR SHUT-OFF

ENGINE OIL TEMP SENSOR

Printed in U.S.A.

© 2009 Caterpillar All Rights Reserved

ALTERNATOR

Wire Description Wire Number

Wire Color

101

TN

EMCP Breaker to Generator Connector

104

RD

Prelube Breaker to Prelube Control

109

RD

Description

Wire Number

Wire Color

708

YL

Air Shutoff Relays

M753

BK

Smartlink (V-)

PRELUBE MOTOR

PRELUBE CONTROL

RIGHT SIDE VIEW

Control Circuits

Alt Output (+) Term.

M754

RD

Smartlink (V+)

M755

GN

Can Data Link -

M756

YL

Can Data Link +

M757

BK

Can Data Link Shield

Engine Coolant Level Sensor

838

RD

LH MPU Signal

10

6

5

1

20

16

15

11

200

BK

Ground

30

26

25

21

220

BK

Oil Pressure Sensor

40

36

35

31

221

BK

Ground Circuits

GENERATOR CONNECTOR

229

GN/YL

Power Distribution Box

838

BK

LH MPU Common

A235

BK

Engine Coolant Temperature Sensor

838

SH

LH MPU Shield

A289

BK

Ether Aid Switch

839

RD

RH MPU Signal

839

BK

RH MPU Common

Basic Machine Circuits 304

WH

Starter 1

839

SH

RH MPU Shield

306

GN

Starter Mag Switch Coil

852

TN

Air Shutoff Solenoids

314

PU

Starter 2

G807

RD

Governor Actuator Signal

382

PK

Ether Aid Solenoids

G807

BK

Governor Actuator Common

G807

SH

Governor Actuator Shield

B482

TN

Engine Oil Temperature Sensor

995

BU

Engine Coolant Temperature Sensor

C465

BK

Prelube Control Relay

M985

BU

Oil Pressure Sensor

E452

WH

Engine Coolant Level Sensor

F411

GN

Engine Oil Temperature Sensor

C527

OR

Engine Coolant Level Sensor

Monitoring Circuits

AIR SHUT-OFF START AID ETHER STARTING AID TEMP SWITCH

MAG RELAY BREAKER

ENGINE COOLANT TEMP SENSOR

STARTER MAGNETIC SWITCHES

Related Electrical Service Manuals Title Alternator:

Form Number 5N-5692

SENR4978

Electric Starting Motor: 3508: 3512 & 3516:

EMCP BREAKER

ENGINE OIL PRESSURE SENSOR

ENCLOSURE GP. POWER DISTRIBUTION (SEE DETAILED VIEW)

LEFT SIDE VIEW

PRELUBE BREAKER

ALTERNATOR BREAKER

POWER DISTRIBUTION BOX

205-1562

SENR3581

6V-0927

SENR3860

16 Page

8T-9834

RENR7884-01

Power Circuits

AIR START SOLENOID

Description

8

7

6

5

4

3

2

(+) BATTERY (+) BATTERY SWITCHED

306-GN-18 200-BK-10

(-) BATTERY / SENSOR RETURN

304-WH-10

SENSOR / ACTUATOR SUPPLY

G

CAT DATA LINK

MTR

BAT

COLOR ABBREVIATIONS

E

RD WH OR YL PK BK GN/YL PU TN GN BU

RED WHITE ORANGE YELLOW PINK BLACK GREEN/YELLOW PURPLE TAN GREEN BLUE

SYMBOL

DISCONNECT SWITCH 7N-0718

POS

G

1/2 MOTOR GP. 8N-3896 (3512/6) 7C-0527 (3508)

DESCRIPTION

POS

MOTOR

NOTE B

+

2

1

+ ALT R 200-BK-10 200-BK-6

NEG

1

8

2 5

3

A

B

BK-00

CUSTOMER SUPPLIED BK-6 304-WH-10 314-PU-10

BK-6

BK-6 304-WH-10 314-PU-10

POWER DISTRIBUTION BOX (147-3348)

RD-00

101-TN-14

101-TN-14

101-TN-14

101-TN-14

2

MAG RELAY CIRCUIT BREAKER

ALTCB 109-RD-6

109-RD-6

1

1

2

2

CIRCUIT GROUPING DESIGNATION

PRELUBECB

ATCH WIRE, CABLE, COMPONENT

30A

BLADE, SPADE, RING OR SCREW TERMINAL

306-GN-18

SPLICE

306-GN-18

RD-6 229-GN/YL-10

(-) BK-6 200-BK-10

200-BK-14

200-BK-14 852-TN-14

200-BK-14

RHASOCB 2

852-TN-14 852-TN-14 1

AIR SHUT-OFF RELAY LH 2

852-TN-14

20A

30

87

85

86 708-YL-16

708-YL-16

708-YL-16

A289-BK-14

BOX GP JUNCTION 148-8025

1 2

4P2729

1

2

L2

1 2

ENGINE

REFERENCE

SIGNAL

F411-GN-18

B482-TN-18

SIGNAL

ENGINE OIL TEMP SENSOR 246-8151 (EMCP III USE)

L3

SOLENOID

+ BATT

9X9584 RESISTOR AS

B

GOVERNOR ACTUATOR 7W6722 L1

A235-BK-18 995-BU-18 E452-WH-18 221-BK-18 C527-OR-18

G807-RD-18 G807-BK-18 G807-SH-18

2 1

9X7137 VALVE AS

NOTE A

1

- BATT

2

+ BATT

3

SOLENOID

9X9584 RESISTOR AS

RD-14 BK-14

LH-MPU 6V-2455 838-RD-18 838-BK-18 838-SH-18

2 1

WH-14 BK-14

L2

2 1

6

5

4

A

ATTACHMENTS RH-MPU 6V-2455

839-RD-18 839-BK-18 839-SH-18

M754-RD-16 M753-BK-16

7

3

9X3207 CONTROL GP

155-2269 PLUG ASSEMBLY 155-2261 WEDGE ASSEMBLY

8

- BATT

9X7137 VALVE AS

1 2

220-BK-18 M985-BU-18 F411-GN-18 B482-TN-18

L4

1 2 T° SWITCH AS 3E7298

A B C

134-2540 REGISTOR RECEPTACLE 169-8670 PLUG ASSEMBLY 155-2276 WEDGE ASSEMBLY A A M756-YL-16 B B M755-GN-16 C C M757-BK-16 TO THERMOCOUPLE SMARTLINK ADAPTER AND HARNESS

M985-BU-18

L4

REFERENCE

VS GND ALARM

L3

9X3207 CONTROL GP

OIL PRESSURE SENSOR 246-8150 (EMCP III USE)

220-BK-18

ENGINE COOLANT LEVEL SENSOR 165-6634

86

85

200-BK

382-PK-14

ENGINE COOLANT TEMP SENSOR 246-8151 (EMCP III USE)

AIR SHUT-OFF RELAY RH 87 30

C

200-BK-14

229-GN/YL-16

852-TN-14

20A

L1

220-BK-18 M985-BU-18 F411-GN-18 B482-TN-18 M754-RD-16 M753-BK-16 M756-YL-16 M755-GN-16 M757-BK-16

1

1 2

SOLENOID RH

852-TN-14

852-TN-14

708-YL-16 306-GN-18

A235-BK-18 995-BU-18 E452-WH-18 221-BK-18 C527-OR-18

1 2

200-BK-14

1 2

SOLENOID LH

SMARTLINK CONNECTORS

A

4

852-TN-10

LHASOCB

E452-WH-18 221-BK-18 C527-OR-18

ENGINE OIL TEMP SENSOR ENGINE OIL TEMP SENSOR DEVICENET V+ DEVICENET VDEVICENET CAN_H DEVICENET CAN_L DEVICENET DRAIN

AIR SHUT-OFF

SIGNAL

ENGINE OIL PRESSURE SENSOR ENGINE OIL PRESSURE SENSOR

306-GN-18 G807-RD-18 G807-BK-18 G807-SH-18 101-TN-14 101-TN-14 229-GN/YL-16 229-GN/YL-14 229-GN/YL-14 838-RD-18 838-BK-18 838-SH-18 839-RD-18 839-BK-18 839-SH-18

AIR SHUT-OFF

995-BU-18

16 Page, Color 2

SENSOR SENSOR SENSOR SENSOR SENSOR

3

D

229-GN/YL-10 229-GN/YL-16

852-TN-14

REFERENCE

CRANK SIGNAL CONNECTOR ELECTRONIC GOVERNOR ACTUATOR-2 ELECTRONIC GOVERNOR ACTUATOR-1 ELECTRONIC GOVERNOR ACTUATOR-SH POWER (+) POWER (+) POWER (-)/LO POWER (-) POWER (-) LH MPU-2 LH MPU-1 LH MPU-SH RH MPU-2 RH MPU-1 RH MPU-SH

382-PK-14 708-YL-16 306-GN-18

A235-BK-18

ETHER SOLENOIDS ASO RELAYS-86 STARTER MOTOR MAGC SW.

2

200-BK-10

GENERATOR CONNECTOR 8T9834 05 28 31 04 33 29 30 32 03 23 25 24 01 11 37 02 12 07 17 27 06 16 26 09 19 39 08 18 38 10 20 40 13 15 14 21 22 35 36 34

1

306-GN-18 (+)

RENR7884-01

4

2

1

104-RD-10

CIRCUIT CONNECTED

9

3

STARTER MAG SWITCH SMMS2

CONNECTOR

B

2

40A

60A

INTERNAL ELECTRICAL CONNECTION TO SURFACE OF COMPONENT

ENGINE COOLANT TEMP ENGINE COOLANT TEMP ENGINE COOLANT LEVEL ENGINE COOLANT LEVEL ENGINE COOLANT LEVEL

1

BK-00

ELECTRICAL CONNECTION TO MACHINE STRUCTURE

C

E

STARTER MAG SWITCH SMMS1

1 25A

MOTOR

CIRCUIT NOT CONNECTED

D

4

AIR STARTER SOLENOID 5N-8980

1 2

304-WH-18 200-BK-18

CIRCUIT CONNECTED

H#

F

200-BK-6

EMCPCB

BAT

2

C465-BK-10

314-PU-10

S

MTR

NEG

PRELUBE PRESSURE SWITCH 150-1240

1 1 BB 2 2

PPR-S

1 4

104-RD-10

BK-00 BK-00

RD-00 BK-00

COLOR

109-RD-6

1/2 MOTOR GP. 8N-3896 (3512/6) 7C-0527 (3508)

MOTOR

ABBREV

RD-00 RD-00

PRELUBE MOTOR AS 3T-7583

ALTERNATOR 5N-5692 45A

S

CONTROL (POSITIVE) FROM ECM CONTROL (RETURN) FROM ECM

PPR-M 7

200-BK 200-BK

F

RD-6

SIGNAL TO ECM

PRELUBE CONTROL (148-8028)

CRANK SIGNAL CONN 1 1 A A 2 2

306-GN-18

STARTING CIRCUIT

1

200-BK-18 200-BK

9

NOTES BLOCK L1 L2 L3 L4

WH-14 BK-14

3

THIS WIRING DIAGRAM IS FOR THE 3508,3512, AND 3516 (MUI ENGINES). 259-9900 CHG 01

GOVERNOR ACTUATOR MPU(S) ENGINE SENSORS SMARTLINK

NOTE A: COMPONENTS WITHIN THIS LINE ARE FOR 3516 ENGINES ONLY NOTE B: IF ENGINE IS NOT EQUIPPED WITH PRELUBE CONNECT CONNECTORS A AND B TOGETHER

2

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