365 a Diagrama Electrico b

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1

2 200-L32 BK-14

AG-C4111-7898

L-C123E-5179

C-C4130-6795

9X-1123ComponentPartNumber

Single WireConnector

SocketPin

AG-C3130-6795

Pin orSocketNumber

Wire,Cable, orHarness AssemblyIdentification:IncludesHarnessIdentification Letters and HarnessConnectorSerialization Codes HarnessConnectorSerialization Code:The "C"stands

for"Connector"and the number indicateswhichconnectorin the harness.(C1, C2,C3, .....)

PartNumberForConnectorRecepticle

PartNumberforConnectorPlug

HarnessIdentification Letter(s):(A,B,C, . . . ,AA,AB,AC,. . . )

Plug

GroundConnection

325-AG135 PK-14

CircuitIdentificationNumber Wire Color

Wire Gauge

Harnessidentification code:Thisexample indicateswire135 in harness"AG".

T

Ground (Case): This indicates that the component does not have a wire connected to ground.It is grounded by being fastened to the machine.

Ground (Wired): This indicates that the component is connected to a grounded wire. Thegrounded wire is fastened to the machine.

T

Switch (Normally Open): A switch that will close at a specified point (temp, press, etc.). Thecircle indicates that the component has screw terminals and a wire can be disconnected from it.

Receptacle

Switch (Normally Closed): A switch that will open at a specified point (temp, press, etc.).

No circle indicates that the wire cannot be disconnected from the component.

PressureSymbol

TemperatureSymbol

LevelSymbol

FlowSymbol

Circuit Breaker

Symbol

Reed Switch: A switch whose contacts are controlled by a magnet. A magnet closes thecontacts of a normally open reed switch; it opens the contacts of a normally closed reed switch.

Sender: A component that is used with a temperature or pressure gauge. The sendermeasures the temperature or pressure. Its resistance changes to give an indicati on tothe gauge of the temperature or pressure.

Relay (Magnetic Switch): A relay is an electrical component that is activated by electricity.It has a coil that makes an electromagnet when current flows through it. Theelectromagnet can open or close the switch part of the relay.

Solenoid: A solenoid is an electrical component that is activated by electricity. It has acoil that makes an electromagnet when current flows through it. The electromagnetcan open or close a valve or move a piece of metal that can do work.

Harness and Wire Symbols

1 12 2

Sure-Seal connector:Typical representation

ofa Sure-Seal connector. The plug and receptaclecontain both pinsand sockets.

Deutschcon nector: Typical representation

ofa Deutsch connector.The plug containsallsockets and the receptacle containsa ll pins.

Symbols

Symbols and Definitions

Fuse - A component in an electrical circuit that will open the circuit if too much current flowsthrough it.

MAGNETIC LATCH SOLENOID - A magnetic latch solenoid is an electrical component that is

activated by electricity and held latched by a permanent magnet. It has two coils (latch and unlatch)

that make electromagnet when current flows through them. It also has an internal switch that places

the latch coil circuit open at the time the coil latches.

Harness And Wire Electrical Schematic Symbols

Fuse(5 Amps)

5A

Resistor, Sender and Solenoid SpecificationsPart No. Component Description Resistance (Ohms)¹

171-0028 Solenoid: Medium Pressure 11.5 ± 0.5

¹ Atroom temperature unlessotherwise noted.

   R   E   N   R   7   0   5   7  -   0   1

   1   2   P  a  g  e ,   (   D   i  m  e  n  s   i  o  n  s  :   2   5   i  n  c   h  e  s  x   2   4   i  n  c   h  e  s   )

 © 2008 Caterpillar

All Rights Reserved

Printed in U.S.A.

Supplement Information to be used with: RENR 7307 (365C)

RENR7057-01October 2008

365C and 385C Excavator 

Medium Pressure

365C:ELC1-UPMEM1-UPFEN1-UPMCS1-UP

MCY1-UP

365C MH:GWC1-UP

Electrical Schematic - Attachment

385C:

EDA1-UPKGB1-UPKBC1-UPSBE1-UPT2E1-UP

KKK1-UPJCM1-UPMNZ1-UP

385C MH:

WAW1-UP

RENR7367 (385C)

(13)(1)

(70)

POSITION 49M932-BR

POSITION 50P941-WH

POSITION 60P942-YL

(13)(1)

(70)

POSITION 49M932-BR

POSITION 50P941-WH

POSITION 60P942-YL

MediumPressure Sol.

M932-BR

P942-YL

MediumPressure Sol.

M932-BR

P941-WH

MediumPressure Sol.

M932-BR

P942-YL

MediumPressure Sol.

M932-BR

P941-WH

365C

385C

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   R   E   N   R   7

   0   5   7  -   0   1

   1   2   P  a  g  e ,   (   D   i  m  e  n  s   i  o  n  s

  :   2   5   i  n  c   h  e  s  x   2   4   i  n  c   h  e  s   )

5678

 A

B

C

D

E

F

8 7 6 5

D

E

F

1234

C

B

 A

1234

H-C47Y3967

H-C57Y3967

12

34

56

H-C72397352

12

34

56

H-C62305010

H-C82472693

(ATCH)CONTROL HANDLE LH1777712

SW-1

SW-2

SW-COM

SW-3

+BGND

PWM OUT

SIG L/R

GND+8V

JOYSTICK LH2277569

SIG F/R

1

1

M950-H14 PU-18

200-H26 BK-18

M949-H13 PK-18

M947-H11 OR-18

M948-H23 BR-18

M947-H12 OR-18

M948-H22 BR-18

M943-H9 YL-18

M953-H24 BU-18M942-H8 WH-18

K848-H4 WH-18

320-H3 RD-18

G-C97Y3967

1

G-C107Y3967

1

12

34

56

G-C82397352

G-C122472693

1

23

45

6

G-C72305010

(ATCH)CONTROL HANDLE RH1777711

SW-1SW-2

SW-COM

SW-3

+B

GNDPWM OUT

SIG L/R

GND+8V

JOYSTICK RH2277569

SIG F/R

L972-G8 BU-18

M962-G14 YL-18M963-G43 BU-18

M947-G12 OR-18

M947-G13 OR-18

M948-G27 BR-18

M948-G28 BR-18

M953-G30 BU-18

M953-G31 BU-18M944-G9 BU-18

M945-G10 BR-18K847-G7 PU-18

123456789101112131415161718192021222324

L-C4(385C)C-C31(365C)

1607690

25262728293031323334353637383940414243444546

474849505152535455565758596061626364656667686970

1234567

89101112131415161718192021222324

C-C8(385C)LOCATION E-9 (SEE NOTE A)C-C1(365C)LOCATION E-8 (SEE NOTE A)

1607689

25262728293031323334353637383940414243444546

474849505152535455565758596061626364656667686970

VALVE CONTROL

LEVER TOP SW CONT LH-L

LEVER TOP SW FLOW CONT RH-R

PROD DR RETMED.PRESS CIRCUIT 1-A

MED.PRESS CIRCUIT 1-B

2

1

2

1

SOL.2

P942-SP5 YL-18

M932-SP2 BR-18M932-SP4 BR-18

M932-SP3 BR-18

P941-SP1 WH-18

171-0028

SOL.1171-0028

MED.PRESS CIRCUIT 1-A

MED.PRESS CIRCUIT 1-B

SP-C11552269

SP-C21552269

BK-18

BK-18

BK-18

BK-18

LH CONSOLE

RH CONSOLE

M943-YL-18

M944-BU-18

GOLD TERMINAL

CONNECTOR

ELECTRICAL CONNECTIONTO MACHINE STRUCTURE

INTERNAL ELECTRICALCONNECTION TO SURFACEOF COMPONENT

CIRCUIT NOT CONNECTED

 ATCH WIRE, CABLE,COMPONENT

L# CIRCUIT GROUPINGDESIGNATION

GYPUBR

RED WHITEORANGEYELLOW PINK

  ABB REV C OL OR

BLACKGRAYPURPLEBROWN

DESCRIPTIONSYMBOL

BLADE, SPADE, RING,OR SCREW TERMINAL

BKPKYLOR

 WHRD

GNBU

GREENBLUE

CIRCUIT CONNECTED

H (HARNESS STD FOR 365C & 385C)G (HARNESS STD FOR 365C & 385C)

231-1819L (H AR NE SS ST D F OR 38 5C ) 2 31 -1 81 1

231-1816

COMPONENTS ARE SHOWN INSTALLED ON A FULLYOPERABLE MACHINE WITH THE KEY AND ENGINE OFF

THIS SCHEMATIC IS FOR THE 365C AND 385C EXCAVATORMEDIUM PRESSURE (ATTACHMENT) 251-3502 V00

IDENTPART NO.

C (H AR NE SS ST D F OR 36 5C ) 2 27 -7 04 7C (H AR NE SS ST D F OR 38 5C ) 2 59 -4 91 1

251-8625SP(HARNESS FOR MED.PRESS.)

NOTE A: REFER TO THE STANDARD ELECTRICALSCHEMATIC FOR THESE MACHINES

HARNESS AS.

NOTE A:

NOTE A:

NOTE A:

NOTE A:

NOTE A:

PIN 50: WIRE NUMBER FOR THE 365C IS M943-C165 YL-18 WIRE NUMBER FOR THE 385C IS M943-C104 YL-18

PIN 59: WIRE NUMBER FOR THE 365C IS M944-C146 BU-18 WIRE NUMBER FOR THE 385C IS M944-C127 BU-18