Plano Electrico Cx210 Cx240
1
24 V IN (MAIN) 24 V IN (BACKUP) GND 12 V OUT (MAIN) 12 V OUT (BACKUP) GND SHUT OF F6 F5 F7 F10 F17 F8 F20 F4 F3 F2 F16 F15 F18 F19 F9 F14 F13 F1 F12 F11 20A 15A 20A 10A 10A 10A 10A 10A 20A 20A 15A 15A 15A 10A 10A 5A 20A 10A 10A 10A 1.25 YR 208 1.25 R 206 8 R 207 1.25 YR 208 1.25 R 206 RW 220 0.85 RY 229 R 221 OW 300 GR 260 BrR 230 LR 380 1.25 GrR 330 1.25 LW 340 7.5A 0.85 RL 214 7.5A 0.85 RY 213 7.5A 0.85 RG 212 10A 2 RW 211 10A 2 R 210 1.25 LgR 350 0.85 BrR 360 0.85 VR 370 0.85 OR 375 1.25 GR 310 1.25 GR 310 1.25 W 322 1.25 W 325 1.25 W 320 BrW 250 VR 240 VW 280 WR 533 0.85 VG 469 WR 533 0. 85 RY 229 GY 455 GW 290 0.85 YW 270 BG 605 1.258 703 WR 533 0.85 OR 375 LR 380 GY 455 2 1 55 2A 2B CN 20 2 1 CN 5 CN 6 CN 1 29 LW 801 2 STAGE TRAVEL VARIABLE ISC 0.85 YL 482 0.85 GL 483 0.85 BrY 508 0.85 YG 507 0.85 YG 506 0.85 WG 505 BATTERY RELAY A/C CONT. NOT USE BrW 804 WR 541 LgW 803 OR 811 LR 559 24 30 31 23 SWITCHED DROP 36 20 33 34 25 35 26 32 BrY 566 SPARE 3 (PNP) 24VB 5V CN 5 GW 810 VW 800 SPARE 1 (PNP) PROTECT PROTECT PWM PWM D/A 8 BIT A/O 10 BIT I/O I/O RAM - 2 K BYTE E2PROM 8 K BYTE FLASH MEMORY 2 M BYTE FREE SWING SWING PRIORITY SWING SHUT OFF SWING BRAKE CUSHION CONTROL WARNING BUZZER 17 21 19 28 27 22 18 11 9 10 3 2 1 W 820 16 14 13 12 15 7 8 5 4 6 CN 6 29 27 28 19 18 17 34 32 31 30 33 23 24 25 26 21 20 22 SPARE 2 (PNP) IMMOBILIZER 5 YR 940 GND NOT USED PWM 2 OUT 2 STAGE RELIEF PWM2 RET BY 941 YW 802 13 14 15 8 7 16 6 GND GND GND 1.25 LgR 350 1.25 LgR 351 1.25 BG 600 1.25 BG 601 POWER 24V PWM 2 OUT GND GND CONTROL 24V 10 12 4 9 11 3 1 2 1.25 W 320 1.25 W 321 PWM 2 RET CW / ISC2 ISC DECR. ISC INCR. CCW / ISC3 10 18 7 11 12 15 17 16 14 20 19 13 IGN TRAVEL MODE ILLUMINATION WORK MODE SOFT/HARD FREE SWING AUTO MODE BZ STOP B+ TXD SWING LOCK WORKING LAMP ENG. STOP WASHER WIPER (INT) WIPER (CNT) WINDOW L/SW. ALTERNATOR. GND RXD 1 4 3 6 9 8 5 2 22 21 CN 3 42 TEST FROM ECH (WATER IN FUEL) FROM ECH (DIAGNOSTIC) SPARE 24 (SW.) CAN-H WG 446 LY 444 29 37 43 44 47 40 48 46 30 39 45 0.85 P 590 0.85 V 596 0.85 P 596 0.85 V 591 SPARE 16 (SW.) BZ. STOP 0.85 VG 469 GrG 445 YG 443 IMMOBILIZER OVER LOAD SW. LIMIT SWITCH (CCW) CUSHION BREAKER MODE CHECK SPARE 25 (SW.) 31 34 33 36 41 38 35 32 GY 455 G 464 BrG 460 SWING PRIORITY 2ND OPT. PILOT SWING LOCK NOT USED CAN-L CAN GROUND 36 35 CN P0 13 11 12 3 2 1 18 16 15 14 17 7 8 9 10 5 4 6 20 19 22 21 CN 12 13 11 12 3 2 1 18 16 15 14 17 7 8 9 10 5 4 6 20 19 CN 13 CN 11 13 11 12 3 2 1 14 7 8 9 10 5 4 6 CN P3 CN 10 18 8 13 15 16 17 14 4 3 2 1 6 7 5 11 12 9 10 CN 29 CN 63 CN 62 6 4 5 1 8 7 3 2 6 4 5 1 8 7 3 2 CN 7 6 4 5 1 8 9 7 3 2 6 4 5 1 3 2 2 A GND OVER LOAD (SIG) KEY SW. BATT. CHARGE SPARE 12 (CMP) LgR 542 BrR 543 11 4 7 8 16 12 5 A VDC P2 SIG P1 SIG 0.85 BO 425 0.85 OL 415 0.85 WY 400 0.85 WL 410 THERMO SENSOR (0) SPARE9 (A/D) N1 SIG THROTTLE (5V) FUEL SENSOR A GND THERMO SENSOR (W) 6 15 14 1 10 9 3 13 0.85 GL 413 0.85 YL 411 0.85 L 412 0.85 BW 420 A GND CN 2 26 GROUND 24 17 18 SW. TO ACCESS (FLASH) SERIAL OUT (MONITOR) PROTECT (FLASH) PG 586 P 585 WR 571 PW 583 SPARE 13 (CMP) GROUND SERIAL IN (MONITOR) TXD SCI COUNTER SCI RXD TA INPUT Rx Tx SG 23 20 21 22 19 25 28 27 BP 587 LG 570 PL 584 TA GND FILTER CPU 1/4 RS 232 C CAN TXD RXD 10V 5V 5V 5V CN 4 57 BrY 432 COOLANT SWING PILOT UPPER PILOT TRAVEL MODE ONE-TOUCH IDLE LG 430 BrG 441 G 450 WG 448 58 59 62 64 63 61 60 L/M MODE BREAKER PILOT AUTO MODE OG 442 ENGINE OIL PRESSURE WARNING CHG. WORK MODE FROM ECH (WAIT TO START) TRAVEL PILOT FROM ECH (MAINTENANCE) FREE SWING 49 52 51 54 56 55 53 50 YG 431 VG 447 LY 435 VY 440 GrG 437 0.85 GY 514 SPARE 23 (SW.) V REF 1K ‰ 100 ‰ 1K ‰ 5 V 24 V CN 1 11 9 10 3 2 1 16 14 13 12 15 7 8 5 4 6 11 9 10 3 2 1 16 14 13 12 15 18 17 7 8 5 4 6 CN 4 59 57 58 51 50 49 64 62 61 60 63 55 56 53 52 54 CN 2 25 23 24 19 18 17 28 27 26 21 20 22 CN 3 41 39 40 31 30 29 46 44 43 42 45 35 36 37 38 33 32 34 48 47 2A1 2A2 2A3 2A4 2A5 GND PWB 2B1 2B2 2B3 2B4 2B5 2B6 GND 2D 2E 14G 14F 14E 14B 2C FPC 10 YG 443 VR 523 LY 444 GrR 520 PW 583 PL 584 0.85 BrR 501 WR 531 BrW 545 1.25 BG 602 1.25 BG 602 1.25 BG 610 18 7 11 12 15 17 16 14 20 19 13 LR 521 YR 522 R 221 OG 442 VG 447 BrG 441 1.25 W 322 VY 440 WG 446 YG VR LY GrR PW PL BrR WR BrW 1.25 BG LR YR R OG VG BrG GrR 1.25 W VY WG YG VR LY GrR PW PL BrR WR BrW 1.25 BG GND LR YR R OG VG BrG GrR SWING PRIORITY SWING PRIORITY 1.25 W VY WG IGN TRAVEL MODE WORK MODE CUSHION FREE SWING AUDIO MODE BZ STOP SWING LOCK WORKING LAMP ENG. STOP WASHER WIPER (INT) WIPER (CNT) WINDOW L/SW ALTERNATOR B+ TXD RXD 1 4 3 6 9 8 5 2 VG 445 11 WIPER SW. IN (INT) VW GrR 0.85 BrR LR YR BW WV 1.25 B VW GR GW VR VR GR GW 7 12 13 1 9 10 3 4 8 2 1.25 B 6 5 1 VR LW WR VW BL BG BG 2 3 6 8 7 5 4 YW BY VR LW (SPK: L+) VW BL (SPK: L-) BG YW (SPK: R+) BY (SPK: R-) WR WR 7 BG 620 BP 587 LG 570 P 585 PG 586 1.25 W 325 WR 571 1 4 3 6 8 5 2 1 8 4 9 2 7 6 3 5 5V 4.7K WG 448 B G 604 BrR 840 R 222 LW 972 BL 973 YW 970 BY 971 BP 690 BrG 480 54 CN 31 G 0.85 P 595 0.85 V 596 0.85 BG 635 0.85 RY 229 A D C F H J E B 5 60 61 59 1 2 CN P9 1 2 3 CN P7 1 2 3 CN P5 1 2 CN P6 CN P2 1 2 CN P4 1 2 CN 50 1 2 3 CN 60 4 6 7 1 2 CN 8 CN 32 3 2 1 7 8 5 4 6 CN 51 1 2 10 9 6 5 8 7 CN 21 3 4 1 2 1 4 3 6 5 CN 19 1 2 6 5 9 10 11 12 13 8 7 3 4 1 2 CN P1 1 2 CN P8 1 2 0.85 VG 469 0.85 BG 621 1.25 BG 601 3 2 1 3 2 1 8 CN 62 BrR 840 BP 690 BrG 480 3 2 1 1 2 3 1 2 3 1 2 3 9 16 18 19 3 WR 391 B 710 OFF ON HEAT ACC START OFF HEAT ACC ON ST ST CONNECTION G2 B G1 Acc M 2 YR 830 VR 240 1 0.85 L 480 0.85 BL 490 0.85 LY 470 LgR 540 WR 390 GrR 010 RW 220 0.85 L 0.85 B 0.85 Y 1 2 3 3 2 1 17 15 2 G 450 BG 603 1 CN 53 VR 841 B 711 3 4 2 3 1 4 64 53 4 2 3 5 6 1 CN 52 2 3 1 5 6 4 M 9 0.85 GR 567 1.25 B 701 1.25 LW 340 18 14 8 1 11 13 12 10 2 0.85 YW 270 PL 562 WR 980 4 7 6 15 3 17 16 5 1 2 PW 563 0.85 R 0.85 G 0.85 W 0.85 B (LIMIT SW. DOOR) 0.85 O (LIMIT SW. WINDOW) 0.85 YW (RECIEVER DRYER) 0.85 GW (COMP. POWER) 0.85 WG (MAN POWER) 2 WG (GND) 2 B (ILLUMINATION) 0.85 RB (WATER TEMP. SIG.) 0.85 BrW VR 524 BrY 566 VW 525 YR 560 BY 561 1 2 1 2 1 2 3 BG VW BG VW BY R YW 1 2 BL L LW 24V 1 2 M M M M BW 565 WL 564 14 7 5 4 12 13 9 14 1 10 8 15 16 18 3 11 6 2 17 15 0.85 B 490 BG 603 GR 260 14 6 17 18 11 13 12 10 9 B 711 WR 390 0.85 Br 480 1 4 3 16 8 7 5 2 RW 220 VR 841 0.85 Y 470 G 450 GrR 010 LgR 540 0.85 B 490 BG 603 B 711 WR 390 0.85 Br 480 RW 220 VR 841 0.85 Y 470 G 450 GrR 010 LgR 540 6 BW 565 4 1 8 3 5 2 7 7 10 4 3 18 1 14 19 20 2 5 6 16 17 21 22 26 15 30 13 25 9 12 24 8 28 11 23 5 2 1 2 1 3 1 2 3 4 5 1 2 3 4 5 1 2 3 4 27 29 PW 563 WL 564 PL 562 BY 561 YR 560 BW 565 PW 563 WL 564 PL 562 BY 561 YR 560 CN 61 11 10 13 12 2 LW 532 B 713 1 VW 842 B 714 3 4 2 3 1 4 10 7 1 4 3 6 9 8 5 2 YR 830 VR 240 WG 448 LW 532 B 713 VW 842 BrR 840 BrG 460 YR 830 VR 240 WG 448 B 713 VR 841 VR 841 LW 532 BP 690 BG 604 BP 690 BG 604 0.85 B 0.85 B 222, 391, 970, 971, 972, 973 B 710 620, 635 620, 635 222, 391, 970, 971, 972, 973 B 710 620, 635 WR 391 WR 391 WR 390 0.85 LgR 502 LgR 542 0.85 LgR 540 GrR 010 VW 842 BrR 840 BrG 460 YR 830 VR 240 WG 448 B 713 LW 532 BP 690 BG 604 BrG 460 BrG 461 BrR 840 VW 842 BrR 840 BrG 460 24V - 10W 58 57 56 23A 23B 23C 14A 14C 14D 8 R 207 8 R 207 CN 22 1 2 CN C2 1 2 CN C1 1 2 CN C0 1 2 1 2 6 14 12 11 1 2 3 13 LR 0.85 GR GrR VR YR WR VW 0.85 BrR 8 10 9 7 BL LW BY YW 5 4 BW WV LR 521 0.85 GR 892 GrR 520 VR 523 VR 524 YR 522 WR 390 VW 525 0.85 BrR 360 BL 973 LW 972 BY 971 YW 970 BW 720 WV 930 WR 541 WR 541 YR 830 LgR 540 BrR 543 BrR 543 GrR 010 OW 300 1.25 R 206 1 3 2 BG VR 1 3 6 5 2 4 WV 931 BW 721 WV 931 BW 721 1 2 2 1 CN A0 6 4 5 1 3 2 0.85 RL 214 6 0.85 RG 212 0.85 RY 213 2 RW 211 2 R 210 0.85 RL 214 0.85 RG 212 0.85 RY 213 2 RW 211 2 R 210 3 2 1 5 4 CN23 6 4 5 1 3 2 VR 841 VW 842 WR 541 YR 830 LgR 540 BrR 543 GrR 010 OW 300 1.25 R 206 VR 841 VW 842 1 2 3 6 5 4 1.25 GrR 330 1.25 YR 208 1.25 YR 208 BP 690 1.25 B 700 1.25 BG 600 1 2 3 6 5 4 BrW 545 BrW 545 BrR 544 BrR 544 8 R 207 1 2 3 6 8 7 5 4 BrY 432 G 464 YG 431 0.85 WY 400 LY 435 BrG 461 GrG 437 LG 430 10 12 11 9 14 13 16 15 18 17 0.85 WL 410 0.85 YL 411 0.85 L 412 0.85 GL 413 0.85 OL 415 0.85 BO 425 0.85 BW 420 BrY 432 G 464 YG 431 0.85 WY 400 LY 435 BrG 461 LG 430 0.85 WL 410 0.85 YL 411 0.85 L 412 0.85 GL 413 0.85 OL 415 0.85 BO 425 0.85 BW 420 S M P R F E T W D C B H Q A J U V X N O K L G 1 2 3 6 8 7 5 4 LgW 803 YW 802 GW 810 LW 801 W 820 BrW 804 OR 811 VW 800 10 12 11 9 14 13 16 15 18 19 20 17 YR 940 BY 941 BrR 840 0.85 GR 890 0.85 LgR 891 VR 900 LR 901 WR 980 GrR 982 WV 930 BW 720 LgW 803 YW 802 GW 810 LW 801 W 820 BrW 804 VW 800 YR 940 BY 941 BrR 840 0.85 GR 890 0.85 LgR 891 VR 900 LR 901 WR 980 WV 930 BW 720 1 2 3 4 WR 555 GrR 982 BrW 250 B 716 1 2 3 6 8 7 5 4 0.85 B 490 0.85 P 590 0.85 Br 480 0.85 WG 505 0.85 V 591 0.85 Y 470 10 12 11 9 0.85 VG 507 0.85 YG 506 14 13 0.85 BrY 508 16 15 0.85 YL 482 0.85 GL 483 18 17 0.85 BrR 501 0.85 Lg R 502 20 19 0.85 GY 514 0.85 B 490 1.25 LG 590 0.85 Br 480 0.85 WG 505 1.25 GrB 591 0.85 Y 470 0.85 VG 507 0.85 YG 506 0.85 BrY 508 0.85 YL 482 0.85 GL 483 0.85 BrR 501 0.85 Lg R 502 0.85 GY 514 22 21 8 R 204 8 R 040 8 R 100 1.25 YR 208 1.25 LR 205 1.25 R 226 1.25 RW 203 30A 30B 60 B 799 0.85 B 782 0.85 B 783 1.25 B 77 9 60 B 799 210, 211, 212, 213, 214, 515 15 R 072 60 R 200 M10 M10 - 12V M10 + 60 R 201 - M10 M8 + 12V 24 25 26 28 27 1 2 1 2 1 2 15 R 070 15 W 071 M6 M6 CONNECTOR LETTER LOCATED (OUTSIDE CAB) 1 COLOR OF CONNECTOR (IF NOT INDICATED COLOR IS WHITE) TABLE OF COLOR SYMBOLS CIRCUIT NUMBER 60 B 001 SYMBOL B W Br P V G O R Y Lg Sb L Gr COLOR AREA INDICATES CONSTANT POWER INDICATES POWER WHEN KEY SWITCH IS ON CONNECTOR (MALE) CN12 (R) CONNECTED BOOT GROUND CONNECTOR (FEMALE) NOT CONNECTED SINGLE WIRE CONNECTOR CONNECTOR NUMBER (IN CAB) INSULATION AGAINST MAGNETISM TWIST-PAIR CABLE CABLE GROUND HARNESS NOTE : 1. "BR" INDICATES BLACK CABLE WITH RED STRIPE. 2. WATERPROOF CONNECTORS USED OUTSIDE OF CAB. CX 210 - CX 240 EXCAVATOR ELECTRICAL SCHEMATIC Part Number 7-28530 LEGEND 1. COMPUTER 2. INSTRUMENT PANEL 2A. SWITCH PANEL (LEFT) 2A1. TRAVEL MODE SWITCH 2A2. WORK MODE SWITCH 2A3. AUTO MODE SWITCH 2A4. SOFT/HARD SWITCH 2A5. FREE SWING SWITCH 2B. SWITCH PANEL (RIGHT) 2B1. BZ STOP SWITCH 2B2. SWING LOCK SWITCH 2B3. ENGINE STOP SWITCH 2B4. WORKING LAMP SWITCH 2B5. WIPER SWITCH 2B6. WASHER SWITCH 2C. MONITOR DISPLAY 2D. HOUR METER 2E. BUZZER 3. RADIO AM/FM STEREO 4. LIMIT SWITCH (GATE) 5. WARNING CHG. SWITCH 6. THROTTLE VOLUM 7. KEY SWITCH 8. OPT. LINE SW (MULTI PURPOSE) 9. OPT. LINE SW (OPT. 2 SPEED) 10. HORN SWITCH 11. OPTION SOL V CONTROL (L) 12. ONE TOUCH IDLE 13. OPTION SOL V CONTROL (R) 14. THERMISTOR 14A. EVA SENSOR 14B. BLOWER AMP 14C. BLOWER MOTOR 14D. BLOWER OFF RELAY 14E. MOTOR-ACT (AIR-MIX) 14F. MOTOR-ACT (MODE) 14G. MOTOR-ACT (AIR-CHG) 15. HEATER 16. AIR CONDITIONNER 17. HEATER CONTROL PANEL 18. AIR CONDITIONNING CONTROL PANEL 19. SUNLOAD SENSOR 20. DC-DC (24V-12V) CONVERTER 21. CIGARETTE LIGHTER 22A. RELAY-HORN 22B. RELAY-WORKING LIGHT 22C. RELAY-ENGINE STOP 23A. MAIN FUSE 23B. MAIN FUSE 23C. MAIN FUSE 24. BOX FUSE 25. BOX FUSE 26. FUSE 27. GRIDHEATER RELAY 28. BLOCK TERMINAL 29. RELAY BATTERY 30A. BATTERY 30B. BATTERY 31. HYDRAULIC OIL TEMPERATURE SENSOR 32A. PRESSURE SENSOR (P1) 32B. PRESSURE SENSOR (P2) (YELLOW BAND) 33. PRESSURE SENSOR (NEGA-CONT) 34. ENGINE 34A. ALTERNATOR 34B. STARTER MOTOR 34C. FUEL SHUTOFF RELAY 34D. VP44 FUEL PUMP 34E. PRIME PUM MOTOR 34F. ENGINE SPEED SENSOR 34G. ENGINE POSITION SENSOR 34H. OIL PRESSURE SENSOR 34J. BOOST PRESSURE SENSOR 34K. COOLANT TEMPERATURE SENSOR 34L. AIR TEMPERATURE SENSOR 34M. WIF SENSOR 35A. VALVE (SECOND OPTION (R)) 35B. VALVE (SECOND OPTION (L)) 36. VALVE (OPTION 2 SPEED) 37A. BREAKER/CRUSHER PILOT PRESSURE SWITCH 37B. BREAKER PILOT PRESSURE 38. CLUTCH SWITCH 39. MAGNET CLUTCH 40. FUEL SENSOR 41. UPPER PILOT PRESSURE (YELLOW BAND) 42. TRAVEL PILOT PRESSURE SWITCH 43. SWING PILOT PRESSURE 44. STARTER RELAY 45. SIX SOLENOID VALVE BANK 45A. PILOT PRESSURE CONTROL (BLUE BAND) 45B. SWING BRAKE (PINK BAND) 45C. 2 STAGE TRAVEL (RED BAND) 45D. POWER BOOST (YELLOW BAND) 45E. CUSHION CONTROL (LIGHT GREEN BAND) 45F. SWING SHUT-OFF (GREEN BAND) 46. TRAVEL ALARM 47. PUMP 48. FREE SWING SOLENOID VALVE 49. WORKING LIGHT (UPPERSTRUCTURE) 50. WORKING LIGHT (BOOM) 51. HORN 52. WASHER MOTOR 53. OPTINAL POWER 54. ENGINE COMPUTER TEST POINT CONNECTOR 55. TEST POINT CONNECTOR COMPUTER 56. WIPER MOTOR 57. FRONT WINDOW LIMIT SWITCH 58. DOOR LIMIT SWITCH 59. CAB LIGHT 60. AERIAL 61. WIPER CONTROLER 62. TO FUEL SPEED PUMP 63. ENGINE COMPUTER 64. FUSE BOX F1. FUSE 10A: ENGINE COMPUTER TEST POINT CONNECTOR F2. FUSE 20A: COMPUTER CONTROL F3. FUSE 20A: COMPUTER POWER F4. FUSE 10A: FUNCTION CANCELLATION LEVER SWITCH F5. FUSE 15A: OPTION LINE CONNECTOR F6. FUSE 20A: OPTION LINE CONNECTOR F7. FUSE 20A: FUEL FEED PUMP F8. FUSE 10A: CAB SEAT AIR SUS F9. FUSE 10A: CONDENSOR FAN RELAY F10. FUSE 10A: BREAKER AND CRUSHER / SECOND OPTION F11. FUSE 10A: BACK-UP F12. FUSE 10A: KEY SWITCH F13. FUSE 20A: HEATER / AIR CONDITIONER F14. FUSE 5A: AIR CONDITIONING COMPRESSOR F15. FUSE 15A: WORKING LIGHT F16. FUSE 15A: OPTION LINE CONNECTOR F17. FUSE 10A: DC-DC (24V-12V) CONVERTER F18. FUSE 15A: WIPER AND WASHER F19. FUSE 10A: HORN F20. FUSE 10A: CIGARETTE LIGHTER ITEM DESCRIPTION COLOR BLACK WHITE BROWN PINK VIOLET GREEN ORANGE RED YELLOW LIGHT GREEN SKY BLUE BLUE GRAY 5 B 796 M6 M6 BrR 230 B 715 21 CN 24 13 11 12 3 2 1 18 16 15 14 17 7 8 9 10 5 4 6 20 19 22 21 3 4 5 6 R 223 R 222 WIPER SW. IN (CNT) WASHER SW. IN WASHER CONT. (+) WASHER CONT. (-) POWER (24 V) IN GND WINDOW CONTROL REV. SIG. STOP SIG. WINDOW LIMIT SW. WIPER MOTOR (CW) WIPER MOTOR (CCW) CN Q0 1 2 CN Q1 2 1 0.85 GR 0.85 B 0.85 GR 0.85 B 2 1 2 1 CN 18 WR 548 BrR 547 1 2 2 1 1 2 3 6 5 4 BG 603 1.25 BG 610 BG 605 BG 605 BG 604 BG 620 0.85 BG 635 CN28 6 4 5 1 3 2 CN 30 1 3 2 4 6 5 CN S3 2 1 CN S7 2 1 4 3 CN S9 2 3 1 CN S8 1 2 CN S2 2 1 0.85 LY 0.85 LY 0.85 LY 0.85 LY 0.85 LY 1 2 1 2 0.85 GY 0.85 OB 0.85 LB 0.85 L 0.85 R 0.85 G 0.85 W 0.85 B 0.85 WR 0.85 WR 0.85 WG 0.85 GW 0.85 GW 0.85 YR 0.85 BR 0.85 BR 0.85 BR 0.85 WG 0.85 WG 0.85 BR WR 555 448, 450, 460, 542, 566 0.85 YB 0.85 Y 0.85 YW 0.85 BrW 0.85 RB 0.85 O 0.85 BrR 0.85 RG 0.85 WL 0.85 LgW 0.85 YL 0.85 Br 0.85 LW 0.85 LgB 0.85 YG 0.85 RY 0.85 LR 0.85 LgR 0.85 GB 0.85 YR 0.85 RG 0.85 WL 0.85 LgW 0.85 YL 0.85 YB 0.85 Br 0.85 LW 0.85 LgB 0.85 YG 0.85 Y 0.85 RY 0.85 LR 0.85 LgR 0.85 GB CN S6 2 3 1 4 5 CN S5 2 3 1 4 5 CN S4 2 3 1 4 5 1 4 3 2 2 R 2 R 2 L 2 L 2 B 0.85 LB 0.85 BrR 0.85 WG 2 WG 11 10 9 3 2 1 16 14 13 12 15 18 17 7 8 5 4 6 CN S0 CN S1 9 10 11 12 13 14 3 2 1 25 24 23 22 21 15 16 17 18 19 20 27 28 29 30 26 7 8 5 4 6 CN 27 12 10 11 3 2 1 17 15 14 13 16 7 8 18 9 5 4 6 CN 25 13 11 12 3 2 1 18 16 15 14 17 7 8 20 19 9 10 5 4 6 B 723 CN 17 3 5 4 1 2 2 5 1 4 3 B 718 LR 559 B 719 BrR 539 22C CN 15 CN 16 22A 22B 3 5 4 1 2 2 5 1 4 3 0.85 VR 370 0.85 VR 371 WR 531 GW 290 GW 291 LW 532 VR 900 0.85 GR 890 0.85 LgR 891 0.85 GR 567 0.85 GR 892 3 5 4 1 2 2 5 1 4 3 LR 901 2 BG 600 2 B 700 60 B 799 60 B 799 210, 211, 212, 213, 214, 515 1.25 B 779 60 B 799 1.25 B 779 1.25 B 779 15 R 072 24V 100A M8 G1, G2 62 1.25 GrR 330 BP 690 2 B 700 2 BG 600 1.25 YR 208 CN C5 1 1.25 B 779 M4 M8 M10 M6 M6 M6 M6 M6 M6 M10 1.25 LR 205 8 R 204 15 LR 070 M8 M4 1.25 RW 203 5 R 202 5 R 202 LgR 540 60 R 001 WR 541 29 31 1 45 44 45A 45B 45C 45D 45E 45F 1 2 1 2 1 2 1 2 1 2 1 2 B 765 BrW 804 W 820 B 752 B 761 LW 801 YW 802 B 763 B 764 LgW 803 B 762 YR 830 B 760 B 760 B 762 VW 800 CN E0 CN E2 CN E1 CN E3 CN E4 CN E5 CN D3 2 1 2 1 GND (G2) M6 1 2 1 2 47 46 2 1 CN C8 BY 941 YR 940 1 2 48 2 1 CN B6 B 767 B 767 GW 810 CN C3 0.85 LR 516 0.85 B 783 1 2 2 1 15 W 071 0.85 B 783 0.85 LR 516 15 R 072 0.85 LR 515 0.85 B 782 0.85 OL 415 0.85 BO 425 t C 2 1 CN C9 1 2 0.85 GW 412 0.85 LY 402 0.85 BY 421 0.85 BL 422 0.85 BL 422 0.85 YL 411 0.85 Y 401 0.85 Y 401 0.85 BY 421 0.85 LY 402 1 2 3 1 2 3 1 2 3 0.85 WL 410 0.85 WY 400 0.85 BW 420 33 32B 32A CN D1 3 2 1 1 CN D2 3 2 1 1 CN D0 3 2 1 0.85 GL 413 0.85 BG 660 435, 461, 464, 840 2 1 CN B3 40 BW 720 WV 930 M 2 1 52 CN B4 1 2 CN B5 1 2 CN F0 1 2 1 2 1 2 1 2 50 49 2 1 CN B2 0.85 GR 890 0.85 B 740 0.85 GR 890 1.25 B 740 1.25 B 740 0.85 B 741 0.85 LgR 891 24V 70W 70W 24V 51 51 VR 900 VR 900 B 753 24V. 370 HZ. 111dB LR 901 LR 901 B 754 24V. 370 HZ. 111dB FLOOR PLATFORM BrY 432 BG 652 2 1 1 2 1 2 CN B0 LG 430 BG 650 41 43 2 1 1 2 CN C6 LG 431 BG 651 BG 651 42 2 1 1 2 CN C7 1 2 1 2 1 3 2 OW 301 VR 841 VW 842 010, 543, 830 010, 543, 830, 980 010, 543, 830, 980 600, 650, 652, 660, 690, 700 830, 980 WR 980 BrR 840 1.25 YR 208 040, 100 CN B7 1 2 3 CN L0 CN L1 1 2 OW 301 OW 302 VR 842 VR 841 1 2 35A 35B CN B1 6 4 5 1 3 2 1 1 2 2 1 2 37B 37A 2 1 CN G1 2 1 CN G1 2 1 CN G2 2 1 CN G0 1 2 3 6 5 4 BG 655 BrR 840 LY 435 BrG 451 BG 655 LY 435 BG 655 LY 435 2 1 CN G2 2 1 2 1 BG 656 G 464 BG 655 BG 655 2 BG 600 2 B 700 BG 690 0.85 BG 660 BG 652 BG 650 B 752 B 767 B 780 B 781 1.25 B 740 2 BG 630 2 BY 631 LY 435 BrG 461 G 464 OW 300 BG 655 BG 655 BrR 840 LY 435 BrG 461 OW 300 BG 655 BrR 840 G 464 LY 435 OW 300 BrR 840 OW 300 G 464 1 2 3 6 5 4 G 464 36 8 R 100 8 R 100 60 R 202 REGUL. COIL IC REGULATOR BrR 543 BrR 543 010, 543 040, 100 34A 34C 34B 34D 34E 34F 34G 34H 34J 34K 34L 34M 34 GrR 010 8 R 040 1.25 LG 590 1.25 GrB 591 1.25 BG 592 J1939 (CAN) + VP44 POWER FUEL SHUTOFF BATTERY (-) VP44 POWER J1939 (CAN) - J1939 (CAN) SHIELD M6 8 R 041 60 R 002 M6 B 780 M 30 TERMINAL 50 TERMINAL M10 M5 M5 D+ M8 B+ W 2 R 210 C B A 2 1 CN A5 0.85 BY 661 0.85 G 509 1 2 A B CN A3 60 B 798 M12 M10 39 1 1 2 WR 980 W 981 2 1 CN B9 W 981 CN D4 1 CN 26 13 11 12 3 2 1 14 7 8 9 10 5 4 6 1 2 3 6 8 7 5 4 10 12 11 9 14 13 20 CN 70 6 4 5 1 7 3 2 6 2 5 4 7 3 1 B 702 0.85 BY 729 R 223 0.85 RW 282 0.85 YR 281 VW 280 B 702 R 223 VW 280 B 702 R 223 VW 280 CN 14 1 2 3 1 2 3 A B F E G J C D H CN A2 A X Q W K R P V L S O M U N T B F E G J C D H 1 2 3 6 5 4 B 710 1.25 B 700 1.25 B 700 B 702 B 718 B 719 1.25 B 701 1.25 B 703 B 713 B 711 B 715 B 716 CN9 6 4 5 1 3 2 CN B8 1 2 CN C4 1 2 GrR 110 BrR 111 2 1 B 781 GrR 011 2 1 2 RW 211 2 R 210 2 RW 211 2 BG 630 2 BY 631 VP44 POWER VP44 POWER BATTERY (-) BATTERY (-) RETURN FAN SPEED RETURN BATTERY (-) BATTERY (-) BATTERY (-) BATTERY (+) 24V BATTERY (+) 24V BATTERY (+) 24V KEY SW. SIG FREQUENCY THROTTLE INPUT OEM SWITCH DUAL OUTPUT DRIVER "B" VARIABLE INTERMEDIATE SPEED SWITCHED DROOP USER DATALOGGER SW. FAN CLUTCH DRIVER EXHAUST BRAKE ENABLE MULTI-UNIT SYNC / MASTER MULTI-UNIT SYNC / SLAVE 0.85 RY 213 0.85 RL 214 0.85 LgR 502 0.85 LgR 501 0.85 YL 482 0.85 GL 483 0.85 RG 212 0.85 RY 213 0.85 RG 212 0.85 BG 632 0.85 BG 633 0.85 BY 634 CN A1 16 6 36 26 46 17 7 37 27 47 18 8 38 28 48 19 9 39 29 49 20 10 40 30 50 11 1 31 21 41 12 2 32 22 42 13 3 33 23 43 14 4 34 24 44 15 5 35 25 45 14 15 21 26 31 24 22 43 29 28 39 5 40 38 20 37 25 30 36 41 35 13 4 3 6 7 16 2 12 44 11 32 47 42 1 27 49 48 46 50 8 17 18 33 45 10 9 19 23 34 COLD STARTING AID RELAY1 WATER IN FUEL SIG. INPUT THROTTLE (GND) THROTTLE POSITION INPUT SIG THROTTLE (+5V) INTERMEDIATE SPEED CONTROL 2 INTERMEDIATE SPEED CONTROL 1 INTERMEDIATE SPEED VALIDATION/ISC3 CRUISE ON/OFF CRUISE SET/ISC DECREMENT CRUISE CONT. RESUME/ISC DECREMENT WAIT TO START LAMP MAINTENANCE LAMP DIAGNOSTIC LAMP WATER IN FUEL LAMP STOP LAMP COLD STARTING AID RELAY2 J1587(+) J1587(-) DUAL OUTPUT DRIVER "A" Vss (+) Vss (-) REMOTE THROTTLE (+5V) REMOTE THROTTLE (SIG) REMOTE THROTTLE (GND) REMOTE THROTTLE ON/OFF INPUT FAN CLUTCH SWITCH BOOST POWER REQUEST TACHOMETER OUT MULTI-UNIT SYNC ON/OFF SW. MULTI-UNIT SYNC COMPLEMENTARY SW. OFF IDLE SWITCH ON IDLE SWITCH CLUTCH SWITCH BRAKE SWITCH EXHAUST BRAKE ON/OFF INPUT IDLE & DIAGNOSTIC INCREMENT INPUT IDLE & DIAGNOSTIC DECREMENT INPUT DIAGNOSTIC ON/OFF INPUT SWITCHED TORQUE DERATE A/C PRESS. SWITCH ALTERNATE IDLE SPEED AUX/TAIL SHAFT GOVERNOR AUX GOVERNOR/OEM PRESS. SENSOR 14 23 28 30 40 19 29 47 3 2 11 13 7 4 1 10 9 20 15 16 12 17 21 22 24 38 25 26 27 32 33 45 41 50 49 6 18 8 5 31 34 35 36 37 39 42 43 44 46 48 0.85 LR 515 0.85 G 509 0.85 GY 514 0.85 WG 505 0.85 YG 506 0.85 BrY 508 0.85 VG 507 0.85 Y 470 0.85 Br 480 0.85 B 490 1.25 LG 593 1.25 GrB 594 0.85 BY 661 482, 483, 501, 502, 590, 591 515, 740, 767 B 120 Ohm C A B A C CN A4 B A C COOLANT LEVEL (+5V) COOLANT LEVEL (SIG: Lo) A C COOLANT LEVEL (SIG: Hi) D COOLANT LEVEL (GND) B ENGINE SPEED (+5V) ENGINE SPEED (SIG) ENGINE SPEED (GND) B C A BATTERY (-) 6 3 VP44 POWER 7 VP44 CAN+ 2 9 VP44 CAN- 1 VP44 FUEL SHUTOFF 5 ENGINE SYNC SIGNAL 8 VP44 IDLE SELECT 4 BATTERY(-) PRIME PUMP 1 2 COOLANT TEMP. (SIG) COOLANT TEMP. (GND) A B ENGINE POSITION (+5V) ENGINE POSITION (SIG) ENGINE POSITION (GND) B C A OIL PRESSURE (+5V) OIL PRESSURE (SIG) OIL PRESSURE (GND) B C A BOOST PRESSURE (+5V) BOOST PRESSURE (SIG) BOOST PRESSURE (GND) B C A AIR TEMP. (SIG) AIR TEMP. (GND) A B 38 63
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Transcript of Plano Electrico Cx210 Cx240
24 V IN (MAIN)
24 V IN (BACKUP)
GND
12 V OUT (MAIN)
12 V OUT (BACKUP)
GND
SHUT OF
F6 F5 F7 F10 F17 F8 F20 F4 F3 F2 F16 F15 F18 F19 F9 F14 F13 F1 F12 F1120A 15A 20A 10A 10A 10A 10A 10A 20A 20A 15A 15A 15A 10A 10A 5A 20A 10A 10A 10A
1.25 YR 208
1.25 R 206
8 R 207
1.25 YR 208
1.25 R 206
RW
220
0.85
RY
229
R 2
21
OW
300
GR
260
BrR
230
LR 3
80
1.25
GrR
330
1.25
LW
340
7.5A
0.85
RL
214
7.5A
0.85
RY
213
7.5A
0.85
RG
212
10A
2 R
W 2
11
10A
2 R
210
1.25
LgR
350
0.85
BrR
360
0.85
VR
370
0.85
OR
375
1.25
GR
310
1.25
GR
310
1.25
W 3
22
1.25
W 3
251.25
W 3
20
BrW
250
VR
240
VW
280
WR
533
0.85 VG 469
WR
533
0. 85 RY 229
GY 455
GW
290
0.85
YW
270
BG
605
1.25
8 70
3
WR
533
0.85
OR
375
LR 3
80
GY
455
21
55
2A
2B
CN 20
21
CN
5C
N 6
CN
1
29
LW 8012 STAGE TRAVEL
VARIABLE ISC 0.85 YL 482
0.85 GL 483
0.85 BrY 508
0.85 YG 507
0.85 YG 506
0.85 WG 505
BATTERY RELAY
A/C CONT.
NOT USE
BrW 804
WR 541
LgW 803
OR 811
LR 559
24
30
31
23
SWITCHED DROP 36
20
33
34
25
35
26
32
BrY 566
SPARE 3 (PNP)
24VB
5V
CN 5
GW 810
VW 800
SPARE 1 (PNP)
PROTECT
PROTECT
PWM
PWMD/A8 BIT
A/O10 BIT
I/O
I/O
RAM - 2 K BYTE
E2PROM8 K BYTE
FLASHMEMORY2 M BYTE
FREE SWING
SWING PRIORITY
SWING SHUT OFF
SWING BRAKE
CUSHION CONTROL
WARNING BUZZER
17
21
19
28
27
22
18
119 10
321
W 820
16141312 15
7 854 6
CN 6
2927 28
191817
34323130 33
23 24 25 262120 22
SPARE 2 (PNP)
IMMOBILIZER
5
YR 940
GND
NOT USED
PWM 2 OUT
2 STAGE RELIEF
PWM2 RET
BY 941
YW 802
13
14
15
8
7
16
6
GND
GND
GND
1.25 LgR 350
1.25 LgR 351
1.25 BG 600
1.25 BG 601
POWER 24V
PWM 2 OUT
GND
GND
CONTROL 24V
10
12
4
9
11
3
1
2
1.25 W 320
1.25 W 321
PWM 2 RET
CW / ISC2
ISC DECR.
ISC INCR.
CCW / ISC3
10
18
7
11
12
15
17
16
14
20
19
13
IGN
TRAVEL MODE
ILLUMINATION
WORK MODE
SOFT/HARD
FREE SWING
AUTO MODE
BZ STOP
B+
TXD
SWING LOCK
WORKING LAMP
ENG. STOP
WASHER
WIPER (INT)
WIPER (CNT)
WINDOW L/SW.
ALTERNATOR.
GND
RXD
1
4
3
6
9
8
5
2
22
21
CN
3
42
TEST
FROM ECH (WATER IN FUEL)
FROM ECH (DIAGNOSTIC)
SPARE 24 (SW.)
CAN-H
WG 446
LY 444
29
37
43
44
47
40
48
46
30
39
45
0.85 P 590
0.85
V 5
960.
85 P
596
0.85 V 591
SPARE 16 (SW.)
BZ. STOP
0.85 VG 469
GrG 445
YG 443
IMMOBILIZER
OVER LOAD SW.
LIMIT SWITCH (CCW)
CUSHION
BREAKER MODE
CHECK
SPARE 25 (SW.)
31
34
33
36
41
38
35
32
GY 455
G 464
BrG 460
SWING PRIORITY
2ND OPT. PILOT
SWING LOCK
NOT USED
CAN-L
CAN GROUND
3635
CN
P0
1311
12
32
1
1816
1514
17
78
910
54
6
2019
2221
CN
12
1311
1232
1
1816
1514
17
78
9
10
54
6
2019
CN
13
CN
11
1311
12
32
1
147
89
10
54
6
CN
P3
CN
10
188
1315
1617
14
43
21
67
5
1112
910
CN
29
CN 63 CN 62
64
5
1
87
32
64
5
1
87
32
CN 7
6
4
5
1
8 97
32
64
5
13
2
2A GND
OVER LOAD (SIG)
KEY SW.
BATT. CHARGE
SPARE 12 (CMP)
LgR 542
BrR 543
11
4
7
8
16
12
5
A VDC
P2 SIG
P1 SIG
0.85 BO 425
0.85 OL 415
0.85 WY 400
0.85 WL 410
THERMO SENSOR (0)
SPARE9 (A/D)
N1 SIG
THROTTLE (5V)
FUEL SENSOR
A GND
THERMO SENSOR (W)
6
15
14
1
10
9
3
13
0.85 GL 413
0.85 YL 411
0.85 L 412
0.85 BW 420
A GND
CN
2
26GROUND
24
17
18
SW. TO ACCESS (FLASH)
SERIAL OUT (MONITOR)
PROTECT (FLASH)
PG 586
P 585
WR 571
PW 583
SPARE 13 (CMP)
GROUND
SERIAL IN (MONITOR)
TXDSCI
COUNTER
SCI
RXD
TA INPUT
Rx
Tx
SG
23
20
21
22
19
25
28
27
BP 587
LG 570
PL 584
TA GND
FILTER
CPU
1/4
RS 232 C
CAN
TXD
RXD
10V
5V
5V
5V
CN
4
57
BrY 432
COOLANT
SWING PILOT
UPPER PILOT
TRAVEL MODE
ONE-TOUCH IDLE
LG 430
BrG 441
G 450
WG 448
58
59
62
64
63
61
60
L/M MODE
BREAKER PILOT
AUTO MODE OG 442
ENGINE OIL PRESSURE
WARNING CHG.
WORK MODE
FROM ECH (WAIT TO START)
TRAVEL PILOT
FROM ECH (MAINTENANCE)
FREE SWING
49
52
51
54
56
55
53
50
YG 431
VG 447
LY 435
VY 440
GrG 437
0.85 GY 514
SPARE 23 (SW.)
V REF
1K ½ 100 ½ 1K ½
5 V24 V
CN 1
119 10
321
16141312 15
7 854 6
11
9
10
32
1
1614
1312
1518
17
78
54
6
CN 4
5957 58
515049
64626160 63
55 565352 54
CN 2
2523 24
191817
282726
2120 22
CN 3
4139 40
313029
46444342 45
35 36 37 383332 34
4847
2A1
2A22A3
2A42A5
GND
PWB
2B1
2B22B32B42B52B6
GND
2D
2E
14G
14F
14E
14B
2CFPC
10
YG 443
VR 523
LY 444
GrR 520
PW 583
PL 584
0.85 BrR 501
WR 531
BrW 545
1.25 BG 602 1.25 BG 602
1.25 BG 610
18
7
11
12
15
17
16
14
20
19
13
LR 521
YR 522
R 221
OG 442
VG 447
BrG 441
1.25 W 322
VY 440
WG 446
YG
VR
LY
GrR
PW
PL
BrR
WR
BrW
1.25 BG
LR
YR
R
OG
VG
BrG
GrR
1.25 W
VY
WG
YG
VR
LY
GrR
PW
PL
BrR
WR
BrW
1.25 BGGND
LR
YR
R
OG
VG
BrG
GrRSWING PRIORITYSWING PRIORITY
1.25 W
VY
WG
IGN
TRAVEL MODE
WORK MODE
CUSHION
FREE SWING
AUDIO MODE
BZ STOP
SWING LOCK
WORKING LAMP
ENG. STOP
WASHER
WIPER (INT)
WIPER (CNT)
WINDOW L/SW
ALTERNATOR
B+
TXD
RXD
1
4
3
6
9
8
5
2
VG 445
11WIPER SW. IN (INT)
VW
GrR
0.85 BrR
LR
YR
BW
WV
1.25 B
VW
GR
GW
VR
VR
GR
GW
7
12
13
1
9
10
3
4
8
2
1.25 B
6
5
1
VR
LW
WR
VW
BL
BG
BG
2
3
6
8
7
5
4
YW
BY
VR
LW (SPK: L+)
VW
BL (SPK: L-)
BG
YW (SPK: R+)
BY (SPK: R-)
WR
WR
7BG 620
BP 587
LG 570
P 585
PG 586
1.25 W 325
WR 5711
4
3
6
8
5
218 49 2 763 5
5V4.7K
WG 448
B G 604
BrR 840
R 2
22
LW 9
72
BL
973
YW
970
BY
971
BP 690
BrG 480
54
CN
31
G
0.85 P 595
0.85 V 596
0.85 BG 635
0.85 RY 229A
D
C
F
H
J
E
B
5
60
61
59
1
2
CN
P9
12
3
CN
P71
23
CN
P5
1 2
CN
P6
CN
P2
1 2
CN
P4
1 2
CN 50
123
CN 604
67
1 2
CN
8C
N 3
2
32
1
78
54
6
CN
51
12
109
65
87
CN
21
34
12
1
43
65
CN
19
12
65
910
1112
138
7
34
12
CN
P1
12
CN
P8
12
0.85
VG
469
0.85
BG
621
1.25
BG
601
32
1
32
1
8
CN 62
BrR 840
BP 690
BrG 480
32
1
1
2
3
1
2
3
1
2
3
9
16
18
19
3
WR
391
B 7
10
OFF
ON
HEAT
ACC
START
OFFHEAT
ACCON
ST
ST
CONNECTION
G2B G1 Acc M
2YR 830
VR 240 1
0.85
L 4
80
0.85
BL
490
0.85
LY
470
LgR
540
WR
390
GrR
010
RW
220
0.85
L
0.85
B
0.85
Y1 2 3
3 2 1
17
15
2
G 450
BG 603
1
CN 53
VR 841
B 711
3
4
2 31 4
64
53
4 2 35 6 1
CN 52
2 31
5 64
M
9
0.85 GR 567
1.25 B 701
1.25 LW 340
18
14
8
1
11
13
12
10
2
0.85 YW 270
PL 562
WR 980
4
7
6
15
3
17
16
5
1
2
PW 5630.85 R
0.85 G
0.85 W
0.85 B
(LIMIT SW. DOOR) 0.85 O
(LIMIT SW. WINDOW) 0.85 YW
(RECIEVER DRYER) 0.85 GW
(COMP. POWER) 0.85 WG
(MAN POWER) 2 WG
(GND) 2 B
(ILLUMINATION) 0.85 RB
(WATER TEMP. SIG.) 0.85 BrW
VR 524
BrY 566
VW 525
YR 560
BY 561
1
21
2
1
2
3 BG
VW
BG
VW
BY
R YW
1
2
BL
L LW
24V
1
2
M
M
M
M
BW 565
WL 564
14
7
5
4
12
13
9
14
1
10
8
15
16
18
3
11
6
2
17
15
0.85 B 490
BG 603
GR 260
14
6
17
18
11
13
12
10
9
B 711
WR 390
0.85 Br 480
1
4
3
16
8
7
5
2
RW 220
VR 841
0.85 Y 470
G 450
GrR 010
LgR 540
0.85 B 490
BG 603
B 711
WR 390
0.85 Br 480
RW 220
VR 841
0.85 Y 470
G 450
GrR 010
LgR 540
6
BW 565
4
1
8
3
5
2
7
7
10
4
3
18
1
14
19
20
2
5
6
16
17
21
22
26
15
30
13
25
9
12
24
8
28
11
23
5
2
1
2
1
3
1
2
3
4
5
1
2
3
4
5
1
2
3
4
27
29
PW 563
WL 564
PL 562
BY 561
YR 560
BW 565
PW 563
WL 564
PL 562
BY 561
YR 560
CN 61
11
10
13
12
2
LW 532
B 713
1
VW 842
B 714
3
4
2 31 4
10
7
1
4
3
6
9
8
5
2YR 830
VR 240
WG 448
LW 532
B 713
VW 842
BrR 840
BrG 460
YR 830
VR 240
WG 448
B 713
VR
841
VR 841
LW 532
BP 690
BG 604
BP 690
BG 604
0.85
B
0.85
B
222, 391, 970, 971, 972, 973
B 710
620, 635
620, 635
222, 391, 970, 971, 972, 973
B 710
620, 635
WR
391
WR
391
WR
390
0.85 LgR 502
LgR 542
0.85 LgR 540
GrR 010
VW 842
BrR 840
BrG 460
YR 830
VR 240
WG 448
B 713
LW 532
BP 690
BG 604
BrG 460
BrG 461
BrR 840
VW 842
BrR 840
BrG 460
24V - 10W
58
57
56
23A 23B 23C
14A
14C
14D
8 R 207 8 R 207
CN
22
1 2
CN C2
1
2
CN C1
1
2
CN C0
1
2
1
2
6
14
12
11
1
2
3
13
LR
0.85 GR
GrR
VR
YR
WR
VW
0.85 BrR
8
10
9
7
BL
LW
BY
YW
5
4
BW
WV
LR 521
0.85 GR 892
GrR 520
VR 523
VR
524
YR 522
WR 390
VW 525
0.85 BrR 360
BL 973
LW 972
BY 971
YW 970
BW 720
WV 930
WR 541WR 541
YR 830
LgR 540
BrR 543BrR 543
GrR 010
OW 300
1.25 R 206
1
3
2
BG
VR
1
3
6
5
2
4
WV 931
BW 721
WV
931
BW
721
12
2
1
CN
A06
45
13
2
0.85 RL 214 6
0.85 RG 212
0.85 RY 213
2 RW 211
2 R 210
0.85 RL 214
0.85 RG 212
0.85 RY 213
2 RW 211
2 R 210
3
2
1
5
4
CN
23
64
5
13
2
VR 841
VW 842
WR 541
YR 830
LgR 540
BrR 543
GrR 010
OW 300
1.25 R 206
VR 841
VW 842
1
2
3
6
5
4
1.25 GrR 330
1.25 YR 208
1.25
YR
208
BP 690
1.25 B 700
1.25 BG 600
1
2
3
6
5
4
BrW 545
BrW 545
BrR 544
BrR
544
8 R
207
1
2
3
6
8
7
5
4
BrY 432
G 464
YG 431
0.85 WY 400
LY 435
BrG 461
GrG 437
LG 430
10
12
11
9
14
13
16
15
18
17
0.85 WL 410
0.85 YL 411
0.85 L 412
0.85 GL 413
0.85 OL 415
0.85 BO 425
0.85 BW 420
BrY 432
G 464
YG 431
0.85 WY 400
LY 435
BrG 461
LG 430
0.85 WL 410
0.85 YL 411
0.85 L 412
0.85 GL 413
0.85 OL 415
0.85 BO 425
0.85 BW 420
S
M
P
R
F
E
T
W
D
C
B
H
Q
A
J
U
V
X
N
O
K
L
G
1
2
3
6
8
7
5
4LgW 803
YW 802
GW 810
LW 801
W 820
BrW 804
OR 811
VW 800
10
12
11
9
14
13
16
15
18
19
20
17
YR 940
BY 941
BrR 840
0.85 GR 890
0.85 LgR 891
VR 900
LR 901
WR 980
GrR 982
WV 930
BW 720
LgW 803
YW 802
GW 810
LW 801
W 820
BrW 804
VW 800
YR 940
BY 941
BrR 840
0.85 GR 890
0.85 LgR 891
VR 900
LR 901
WR 980
WV 930
BW 720
1
2
3
4
WR 555
GrR 982
BrW 250
B 716
1
2
3
6
8
7
5
4
0.85 B 490
0.85 P 590
0.85 Br 480
0.85 WG 505
0.85 V 591
0.85 Y 470
10
12
11
9
0.85 VG 507
0.85 YG 50614
13
0.85 BrY 508
16
15
0.85 YL 482
0.85 GL 483
18
17
0.85 BrR 501
0.85 Lg R 502
20
19
0.85 GY 514
0.85 B 490
1.25 LG 590
0.85 Br 480
0.85 WG 505
1.25 GrB 591
0.85 Y 470
0.85 VG 507
0.85 YG 506
0.85 BrY 508
0.85 YL 482
0.85 GL 483
0.85 BrR 501
0.85 Lg R 502
0.85 GY 51422
21
8 R
204
8 R
040
8 R
100
1.25
YR
208
1.25
LR
205
1.25
R 2
26
1.25
RW
203
30A 30B
60 B 799
0.85 B 782
0.85 B 783
1.25
B 7
7 9
60 B
799
210,
211
, 212
, 213
, 214
, 515
15 R
072
60 R 200
M10M10
-
12V
M10
+
60 R 201
-M10
M8
+
12V
24 25
26
2827
12 12 12
15 R
070
15 W
071
M6
M6
CONNECTORLETTER LOCATED(OUTSIDE CAB)
1
COLOR OF CONNECTOR(IF NOT INDICATED COLOR IS WHITE)
TABLE OF COLOR SYMBOLS
CIRCUIT NUMBER
60 B 001
SYMBOL
B
W
Br
P
V
G
O
R
Y
Lg
Sb
L
Gr
COLORAREA
INDICATES CONSTANT POWER
INDICATES POWER WHEN KEY SWITCH IS ON
CONNECTOR (MALE)
CN12 (R)
CONNECTED
BOOT GROUND
CONNECTOR (FEMALE)
NOT CONNECTED
SINGLE WIRE CONNECTOR
CONNECTOR NUMBER(IN CAB)
INSULATION AGAINST MAGNETISM
TWIST-PAIR CABLE
CABLE GROUND
HARNESS
NOTE :
1. "BR" INDICATES BLACK CABLE WITH RED STRIPE.
2. WATERPROOF CONNECTORS USED OUTSIDE OF CAB.
CX 210 - CX 240 EXCAVATORELECTRICAL SCHEMATICPart Number 7-28530
LEGEND
1. COMPUTER2. INSTRUMENT PANEL2A. SWITCH PANEL (LEFT)2A1. TRAVEL MODE SWITCH2A2. WORK MODE SWITCH2A3. AUTO MODE SWITCH2A4. SOFT/HARD SWITCH2A5. FREE SWING SWITCH2B. SWITCH PANEL (RIGHT)2B1. BZ STOP SWITCH2B2. SWING LOCK SWITCH2B3. ENGINE STOP SWITCH2B4. WORKING LAMP SWITCH2B5. WIPER SWITCH2B6. WASHER SWITCH2C. MONITOR DISPLAY2D. HOUR METER2E. BUZZER3. RADIO AM/FM STEREO4. LIMIT SWITCH (GATE)5. WARNING CHG. SWITCH6. THROTTLE VOLUM7. KEY SWITCH8. OPT. LINE SW (MULTI PURPOSE)9. OPT. LINE SW (OPT. 2 SPEED)10. HORN SWITCH11. OPTION SOL V CONTROL (L)12. ONE TOUCH IDLE13. OPTION SOL V CONTROL (R) 14. THERMISTOR14A. EVA SENSOR14B. BLOWER AMP14C. BLOWER MOTOR14D. BLOWER OFF RELAY14E. MOTOR-ACT (AIR-MIX)14F. MOTOR-ACT (MODE)14G. MOTOR-ACT (AIR-CHG)15. HEATER16. AIR CONDITIONNER17. HEATER CONTROL PANEL18. AIR CONDITIONNING CONTROL PANEL19. SUNLOAD SENSOR20. DC-DC (24V-12V) CONVERTER21. CIGARETTE LIGHTER22A. RELAY-HORN22B. RELAY-WORKING LIGHT22C. RELAY-ENGINE STOP23A. MAIN FUSE23B. MAIN FUSE23C. MAIN FUSE24. BOX FUSE25. BOX FUSE26. FUSE27. GRIDHEATER RELAY28. BLOCK TERMINAL29. RELAY BATTERY30A. BATTERY30B. BATTERY31. HYDRAULIC OIL TEMPERATURE SENSOR32A. PRESSURE SENSOR (P1)32B. PRESSURE SENSOR (P2) (YELLOW BAND)33. PRESSURE SENSOR (NEGA-CONT)34. ENGINE34A. ALTERNATOR34B. STARTER MOTOR34C. FUEL SHUTOFF RELAY34D. VP44 FUEL PUMP34E. PRIME PUM MOTOR34F. ENGINE SPEED SENSOR34G. ENGINE POSITION SENSOR34H. OIL PRESSURE SENSOR34J. BOOST PRESSURE SENSOR34K. COOLANT TEMPERATURE SENSOR34L. AIR TEMPERATURE SENSOR34M. WIF SENSOR35A. VALVE (SECOND OPTION (R))35B. VALVE (SECOND OPTION (L))36. VALVE (OPTION 2 SPEED)37A. BREAKER/CRUSHER PILOT PRESSURE SWITCH37B. BREAKER PILOT PRESSURE38. CLUTCH SWITCH39. MAGNET CLUTCH40. FUEL SENSOR41. UPPER PILOT PRESSURE (YELLOW BAND)42. TRAVEL PILOT PRESSURE SWITCH43. SWING PILOT PRESSURE44. STARTER RELAY45. SIX SOLENOID VALVE BANK45A. PILOT PRESSURE CONTROL (BLUE BAND)45B. SWING BRAKE (PINK BAND)45C. 2 STAGE TRAVEL (RED BAND)45D. POWER BOOST (YELLOW BAND)45E. CUSHION CONTROL (LIGHT GREEN BAND)45F. SWING SHUT-OFF (GREEN BAND)46. TRAVEL ALARM47. PUMP48. FREE SWING SOLENOID VALVE49. WORKING LIGHT (UPPERSTRUCTURE)50. WORKING LIGHT (BOOM)51. HORN52. WASHER MOTOR53. OPTINAL POWER54. ENGINE COMPUTER TEST POINT CONNECTOR55. TEST POINT CONNECTOR COMPUTER56. WIPER MOTOR57. FRONT WINDOW LIMIT SWITCH58. DOOR LIMIT SWITCH59. CAB LIGHT60. AERIAL61. WIPER CONTROLER62. TO FUEL SPEED PUMP63. ENGINE COMPUTER64. FUSE BOXF1. FUSE 10A: ENGINE COMPUTER TEST POINT CONNECTORF2. FUSE 20A: COMPUTER CONTROLF3. FUSE 20A: COMPUTER POWERF4. FUSE 10A: FUNCTION CANCELLATION LEVER SWITCHF5. FUSE 15A: OPTION LINE CONNECTORF6. FUSE 20A: OPTION LINE CONNECTORF7. FUSE 20A: FUEL FEED PUMPF8. FUSE 10A: CAB SEAT AIR SUSF9. FUSE 10A: CONDENSOR FAN RELAYF10. FUSE 10A: BREAKER AND CRUSHER / SECOND OPTIONF11. FUSE 10A: BACK-UPF12. FUSE 10A: KEY SWITCHF13. FUSE 20A: HEATER / AIR CONDITIONERF14. FUSE 5A: AIR CONDITIONING COMPRESSORF15. FUSE 15A: WORKING LIGHTF16. FUSE 15A: OPTION LINE CONNECTORF17. FUSE 10A: DC-DC (24V-12V) CONVERTERF18. FUSE 15A: WIPER AND WASHERF19. FUSE 10A: HORNF20. FUSE 10A: CIGARETTE LIGHTER
ITEM DESCRIPTION
COLOR
BLACK
WHITE
BROWN
PINK
VIOLET
GREEN
ORANGE
RED
YELLOW
LIGHT GREEN
SKY BLUE
BLUE
GRAY
5 B 796
M6M6
BrR 230 B 715
21
CN
24
1311
12
32
1
1816
1514
17
78
910
54
6
2019
2221
3 4 5 6
R 2
23 R 2
22
WIPER SW. IN (CNT)
WASHER SW. IN
WASHER CONT. (+)
WASHER CONT. (-)
POWER (24 V) IN
GND
WINDOW CONTROL
REV. SIG.
STOP SIG.
WINDOW LIMIT SW.
WIPER MOTOR (CW)
WIPER MOTOR (CCW)
CN
Q0
1 2
CN
Q1
2 1
0.85 GR
0.85 B
0.85 GR
0.85 B
2
1
2
1
CN 18
WR
548
BrR
547
1 2
21
1
2
3
6
5
4
BG 603
1.25 BG 610
BG 605BG 605
BG 604
BG 620
0.85 BG 635
CN
28
64
5
13
2C
N 3
0
13
24
65
CN S3
21
CN
S7
21
43
CN
S9
23
1
CN
S8
1 2
CN S2
21
0.85 LY
0.85
LY
0.85
LY
0.85
LY
0.85
LY
1 2 1 2
0.85 GY
0.85 OB
0.85 LB
0.85 L
0.85 R
0.85 G
0.85 W
0.85 B
0.85 WR
0.85 WR
0.85 WG
0.85 GW
0.85 GW
0.85 YR
0.85 BR
0.85
BR
0.85
BR
0.85
WG
0.85
WG
0.85
BR
WR
555
448,
450
, 460
,54
2, 5
66
0.85 YB
0.85 Y
0.85 YW
0.85 BrW
0.85 RB
0.85 O
0.85 BrR
0.85 RG
0.85 WL
0.85 LgW
0.85 YL
0.85 Br
0.85 LW
0.85 LgB
0.85 YG
0.85 RY
0.85 LR
0.85 LgR
0.85 GB0.85 YR
0.85 RG
0.85 WL
0.85 LgW
0.85 YL
0.85 YB
0.85 Br
0.85 LW
0.85 LgB
0.85 YG
0.85 Y
0.85 RY
0.85 LR
0.85 LgR
0.85 GB
CN
S6
23
14
5
CN
S5
23
14
5
CN
S4
23
14
5
1
4
3
2
2 R
2 R
2 L
2 L
2 B
0.85 LB
0.85 BrR
0.85 WG
2 WG
1110
9
32
1
1614
1312
1518
1778
54
6
CN
S0
CN
S1
910
1112
1314
32
1
2524
2322
2115
1617
1819
2027
2829
3026
78
54
6
CN
27
1210
1132
1
1715
1413
16
78 18
9
54
6
CN
25
1311
1232
1
1816
1514
17
78
2019
9
10
54
6
B 723
CN 17
3 54
1 2
25 1 43
B 7
18
LR 5
59
B 7
19
BrR
539
22C
CN 15 CN 16
22A 22B
3 54
1 2
25 1 43
0.85
VR
370
0.85
VR
371
WR
531
GW
290
GW
291
LW 5
32
VR
900
0.85
GR
890
0.85
LgR
891
0.85
GR
567
0.85
GR
892
3 54
1 2
25 1 43
LR 9012
BG
600
2 B
700
60 B
799
60 B 799
210, 211, 212, 213, 214, 515
1.25 B 779
60 B 799
1.25 B 779
1.25
B 7
79 15 R 072
24V 100A
M8G1, G2
62
1.25 GrR 330
BP 690
2 B 700
2 BG 600
1.25 YR 208
CN C5
1
1.25 B 779
M4
M8M10
M6
M6
M6
M6
M6
M6
M10
1.25 LR 205
8 R 204
15 LR 070
M8
M4
1.25 RW 203
5 R 202
5 R 202
LgR 540
60 R 001
WR 541 29
31
1
45
44
45A
45B
45C
45D
45E
45F
1
2
1
2
1
2
1
2
1
2
1
2B 765
BrW 804
W 820
B 752
B 761
LW 801
YW 802
B 763
B 764
LgW 803
B 762
YR 830
B 760
B 7
60
B 7
62
VW 800
CN
E0
CN
E2
CN
E1
CN
E3
CN
E4
CN
E5
CN
D3
21
21
GN
D(G
2)
M6
1
2
1
2
47
46
21
CN
C8
BY 941
YR 940
1
2 48
21
CN
B6
B 767
B 767
GW 810
CN C3
0.85 LR 516
0.85 B 7831 22
1
15 W 0710.85
B 7
83
0.85
LR
516
15 R 072
0.85 LR 515
0.85 B 782
0.85 OL 415
0.85 BO 425 t C
21
CN
C9
1
2
0.85 GW 412
0.85 LY 402
0.85
BY
421
0.85 BL 422
0.85
BL
422
0.85 YL 411
0.85 Y 401
0.85
Y 4
01
0.85 BY 421
0.85
LY
402
1
2
3
1
2
3
1
2
3
0.85 WL 410
0.85 WY 400
0.85 BW 420
33
32B
32A
CN
D1
3
211
CN
D2
3
211
CN
D0
3
21
0.85 GL 413
0.85 BG 660
435, 461, 464, 840
21
CN
B3
40
BW 720
WV 930M
2
1
52CN
B4
12
CN
B5
12
CN
F0
12
1
2
1
2
1
2
50
49
21
CN
B2
0.85 GR 890
0.85 B 740
0.85 GR 890
1.25 B 740
1.25 B 740
0.85 B 741
0.85 LgR 89124V
70W
70W
24V
51 51VR 900
VR 900
B 753
24V. 370 HZ. 111dB
LR 901
LR 901
B 754
24V. 370 HZ. 111dB
FLOOR PLATFORM
BrY 432
BG 652
21
1
2
1
2
CN
B0
LG 430
BG 650
41
43
21
1
2
CN
C6
LG 431
BG 651
BG
651
42
21
1
2
CN
C7
12
12
1
3
2
OW 301
VR 841
VW 842
010,
543
, 830
010,
543
, 830
, 980
010,
543
, 830
, 980
600,
650
, 652
, 660
, 690
, 700
830,
980
WR
980
BrR
840
1.25
YR
208
040,
100
CN
B7
12
3
CN
L0C
N L1
1
2
OW 301
OW 302
VR 842
VR 841
1
2
35A
35B
CN
B1 6
45
13
2
1
1
2
2
1
237B
37A
21
CN
G1
21
CN
G1
21
CN G2
21
CN
G0
1
2
3
6
5
4
BG 655
BrR 840
LY 435
BrG 451
BG 655
LY 435
BG 655
LY 435
21
CN G2
21
21
BG
656
G 4
64
BG 655
BG 655
2 BG 600
2 B 700
BG 690
0.85 BG 660
BG 652
BG 650
B 752
B 767
B 780
B 781
1.25 B 740
2 BG 630
2 BY 631
LY 435
BrG 461
G 464
OW 300
BG 655
BG
655
BrR 840
LY 435
BrG 461
OW 300
BG 655
BrR 840
G 464
LY 435
OW 300
BrR 840
OW 300
G 464
1
2
3
6
5
4
G 464
36
8 R 1008 R 100
60 R 202
REGUL. COIL
IC REGULATOR
BrR 543BrR 543
010, 543
040, 100
34A
34C
34B
34D
34E
34F
34G
34H
34J
34K
34L
34M
34
GrR 010
8 R 040
1.25 LG 590
1.25 GrB 591
1.25 BG 592
J1939 (CAN) +
VP
44 P
OW
ER
FU
EL
SH
UT
OF
F
BA
TT
ER
Y (
-)
VP
44 P
OW
ER
J1939 (CAN) -
J1939 (CAN) SHIELD
M6
8 R 041
60 R 002
M6
B 780
M30 TERMINAL
50 TERMINAL
M10
M5
M5D+
M8B+
W
2 R 210
C
B
A
21
CN
A5
0.85 BY 661
0.85 G 509
1
2
A B
CN
A3
60 B
798
M12
M10
39
1
1
2WR 980
W 981
21
CN
B9
W 981
CN
D4
1
CN
26
1311
12
32
1
147
89
10
54
6
1
2
3
6
8
7
5
4
10
12
11
9
14
13
20
CN
70
64
5
1
732
6
2
5
4
7
3
1
B 702
0.85 BY 729
R 223
0.85 RW 282
0.85 YR 281
VW 280
B 702
R 223
VW 280
B 702
R 223
VW 280
CN
141
23
1
2
3
AB
F
E GJC
D H
CN
A2
A XQ
WK
RP
VL
SO
MU
NT
B
FE
G
J
CD
H
1
2
3
6
5
4
B 710
1.25 B 7001.25
B 7
00
B 7
02
B 7
18
B 7
19
1.25
B 7
01
1.25
B 7
03
B 713
B 711
B 715
B 716
CN
9
64
5
13
2
CN B8
1 2
CN C4
12
GrR
110
BrR
111
2 1
B 7
81
GrR
011
2 1
2 RW 211
2 R 210
2 RW 211
2 BG 630
2 BY 631
VP44 POWER
VP44 POWER
BATTERY (-)
BATTERY (-)
RETURN
FAN SPEED RETURN
BATTERY (-)
BATTERY (-)
BATTERY (-)
BATTERY (+) 24V
BATTERY (+) 24V
BATTERY (+) 24V
KEY SW. SIG
FREQUENCY THROTTLE INPUT
OEM SWITCH
DUAL OUTPUT DRIVER "B"
VARIABLE INTERMEDIATE SPEED
SWITCHED DROOP
USER DATALOGGER SW.
FAN CLUTCH DRIVER
EXHAUST BRAKE ENABLE
MULTI-UNIT SYNC / MASTER
MULTI-UNIT SYNC / SLAVE
0.85 RY 213
0.85 RL 214
0.85 LgR 502
0.85 LgR 501
0.85 YL 482
0.85 GL 483
0.85 RG 212
0.85 RY 213
0.85 RG 212
0.85 BG 632
0.85 BG 633
0.85 BY 634
CN A1
16
6
36
26
46
17
7
37
27
47
18
8
38
28
48
19
9
39
29
49
20
10
40
30
50
11
1
31
21
41
12
2
32
22
42
13
3
33
23
43
14
4
34
24
44
15
5
35
25
45
14
15
21
26
31
24
22
43
29
28
39
5
40
38
20
37
25
30
36
41
35
13
4
3
6
7
16
2
12
44
11
32
47
42
1
27
49
48
46
50
8
17
18
33
45
10
9
19
23
34
CO
LD S
TA
RT
ING
AID
RE
LAY
1
WA
TE
R IN
FU
EL
SIG
. IN
PU
T
TH
RO
TT
LE (
GN
D)
TH
RO
TT
LE P
OS
ITIO
N IN
PU
T S
IG
TH
RO
TT
LE (
+5V
)
INT
ER
ME
DIA
TE
SP
EE
D C
ON
TR
OL
2
INT
ER
ME
DIA
TE
SP
EE
D C
ON
TR
OL
1
INT
ER
ME
DIA
TE
SP
EE
D V
ALI
DA
TIO
N/IS
C3
CR
UIS
E O
N/O
FF
CR
UIS
E S
ET
/ISC
DE
CR
EM
EN
T
CR
UIS
E C
ON
T. R
ES
UM
E/IS
C D
EC
RE
ME
NT
WA
IT T
O S
TA
RT
LA
MP
MA
INT
EN
AN
CE
LA
MP
DIA
GN
OS
TIC
LA
MP
WA
TE
R IN
FU
EL
LAM
P
ST
OP
LA
MP
CO
LD S
TA
RT
ING
AID
RE
LAY
2
J158
7(+
)
J158
7(-)
DU
AL
OU
TP
UT
DR
IVE
R "
A"
Vss
(+
)
Vss
(-)
RE
MO
TE
TH
RO
TT
LE (
+5V
)
RE
MO
TE
TH
RO
TT
LE (
SIG
)
RE
MO
TE
TH
RO
TT
LE (
GN
D)
RE
MO
TE
TH
RO
TT
LE O
N/O
FF
INP
UT
FA
N C
LUT
CH
SW
ITC
H
BO
OS
T P
OW
ER
RE
QU
ES
T
TA
CH
OM
ET
ER
OU
T
MU
LTI-
UN
IT S
YN
C O
N/O
FF
SW
.
MU
LTI-
UN
IT S
YN
C C
OM
PLE
ME
NT
AR
Y S
W.
OF
F ID
LE S
WIT
CH
ON
IDLE
SW
ITC
H
CLU
TC
H S
WIT
CH
BR
AK
E S
WIT
CH
EX
HA
US
T B
RA
KE
ON
/OF
F IN
PU
T
IDLE
& D
IAG
NO
ST
IC IN
CR
EM
EN
T IN
PU
T
IDLE
& D
IAG
NO
ST
IC D
EC
RE
ME
NT
INP
UT
DIA
GN
OS
TIC
ON
/OF
F IN
PU
T
SW
ITC
HE
D T
OR
QU
E D
ER
AT
E
A/C
PR
ES
S. S
WIT
CH
ALT
ER
NA
TE
IDLE
SP
EE
D
AU
X/T
AIL
SH
AF
T G
OV
ER
NO
R
AU
X G
OV
ER
NO
R/O
EM
PR
ES
S. S
EN
SO
R
14 23 28 30 4019294732 11 13741 10 9 20 15 1612 17 21 22 24 38 25 26 27 32 334541 5049 6 188531 34 35 36 37 39 42 43 44 46 48
0.85
LR
515
0.85
G 5
09
0.85
GY
514
0.85
WG
505
0.85
YG
506
0.85
BrY
508
0.85
VG
507
0.85
Y 4
70
0.85
Br
480
0.85
B 4
90
1.25
LG
593
1.25
GrB
594
0.85
BY
661
482,
483
, 501
, 502
, 590
, 591
515,
740
, 767
B
120 Ohm
CA
BA
C
CN A4
BAC
COOLANT LEVEL (+5V)
COOLANT LEVEL (SIG: Lo)A
C
COOLANT LEVEL (SIG: Hi)D
COOLANT LEVEL (GND)B
ENGINE SPEED (+5V)
ENGINE SPEED (SIG)
ENGINE SPEED (GND)B
C
A
BATTERY (-)6
3
VP44 POWER7
VP44 CAN+2
9
VP44 CAN-1
VP44 FUEL SHUTOFF5
ENGINE SYNC SIGNAL8
VP44 IDLE SELECT4
BATTERY(-)
PRIME PUMP1
2
COOLANT TEMP. (SIG)
COOLANT TEMP. (GND)A
B
ENGINE POSITION (+5V)
ENGINE POSITION (SIG)
ENGINE POSITION (GND)B
C
A
OIL PRESSURE (+5V)
OIL PRESSURE (SIG)
OIL PRESSURE (GND)B
C
A
BOOST PRESSURE (+5V)
BOOST PRESSURE (SIG)
BOOST PRESSURE (GND)B
C
A
AIR TEMP. (SIG)
AIR TEMP. (GND)A
B
38
63
