© Mar. 2023
100 AB16EJ Plus Maintenance Manual
ELECTRICAL SYSTEM
Fig 2 Electrical schematic diagram of turntable (Rising)
F1
F2
F3
F1
Main Boom
Telescope
Platform Leveling
Platform Rotate
B37
B36
B35
B34
B33
B32
B31
B30
B25
B24
B23
B22
B1
B43
B39
B38
B49
B52
F1
F2
CANL1
CANH1
2
1
3
C24
CANL1
CANH1
CANL4
CANH4
红
白
黑
4
3
1
PS205
2062
F2
F1
CANL3
CANH3
F7
CANL1
CANH1
CANL2
CANH2
CANL3
CANH3
CANH4
CANL4
CANL3
CANH3
CANH4
CANL4
CANL3
CANH3
CANH4
CANL4
F2
F3
F1
F2
F1
F2
F2
F3
CANL4
CANH4
2
1
3
C26
120Ω
Platform Electrical
GNDS
F2
F3
F1
GPS Model
8
4
3
7 1 2
CANH1 CANL1 CANL2 CANH2
V- Acc
5
V+
CANL4
CANH4
F1
GPS
CANL3
CANH3
2
1
3
C25
71
CAN1-SH
CAN3-SH
120Ω
CANL4
CANH4
7 4 3 2
F1
GND
Reserve
C27
9
8
71
GGND
CANL1
CANH1
B2
B3
B4
B5
B6
B19
B18
B17
B16
B15
B14
B13
B12
B11
B10
B9
B8
B7
B21
B26
B27
B48
B28
B29
B40
B42
B44
B45
B46
B47
B50
B51
B53
B54
B55
B56
B57
B58
B60
B61
B62
B63
B64
B65
B66
B67
B68
B69
B70
B91
B71
B92
B72
B73
B74
B76
B77
B78
B79
B81
B83
B84
B85
B86
B87
B88
B89
B90
B93
B94
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
A41
A42
A43
A44
A45
A46
A47
A48
A49
A50
A51
A52
A53
A54
A55
A56
A57
A58
A59
A60
XC1
XC2
+12/24VIN2
+12/24VIN2
GND
GND
GND
AIV/DI1
AIV/DI3
AIV/DI5
AIV/DI7
AIV/DI9
AIV/DI11
AIV/DI13
AIV/DI15
AIV/AII1
AIV/AII3
AIV/AII5
AOV/AOI2
T1_6/QEP3_B
T1_8/QEP4_B
STOP2
DIH/DIL5
AIR_6
RX232
TX232
CAN1_L
CAN1_H
CAN2_L
CAN2_H
+12/24VIN1
AIV/DI2
AIV/DI4
AIV/DI6
AIV/DI8
AIV/DI10
AIV/DI12
AIV/DI14
AIV/DI16
AIV/AII2
AIV/AII4
AOV/AOI1
T1_5/QEP3_A
T1_7/QEP4_A
DIH/DIL4
DIH/DIL2
AIR_1
GND
GND
AIV/DI17
AIV/DI19
AIV/DI21
AIV/DI23
AIV/DI25
AIV/DI27
AIV/DI29
AIV/AII6
AIV/AII8
AIV/AII10
AOV/AOI4
T1_2/QEP1_B
T1_4/QEP2_B
AIV3
AIR_4
AIR_3
STOP1
CAN3_L
CAN3_H
CAN4_L
CAN4_H
+5VOUT2
GND
AIV/DI18
AIV/DI22
AIV/DI24
AIV/DI26
AIV/DI28
AIV/DI32
AIV/AII9
T1_1/QEP1_A
T1_3/QEP2_A
AIR_5
AIV4
AIR_2
DIH/DIL3
+5VOUT1
DO12
DO7
DO5
DO3
DO1
DO2
PWM_10
PWM_9
PWM_5
PWM_6
PWM_2
PWM_1
DIH/DIL6
DIH/DIL8
+12/24VIN2
DO14
DO11
DO8
DO6
DO4
PWM_7
PWM_8
PWM_3
PWM_4
DO17
PWM_20
PWM_22
PWM_23
PWM_24
PWM_21
PWM_18
PWM_17
PWM_16
DO15
DO18
DO13
DO16
GND
GND
PWM_15
PWM_19
PWM_27
PWM_28
PWM_26
PWM_25
DO20
DO19
PWM_14
PWM_13
PWM_11
PWM_12
DO9
DO10
GND
1RS
2RS
DIH/DIL10
DIH/DIL7
DIH/DIL9
AOV/AOI3
+12/24VIN2
+12/24VIN1
SH201
SH202
SH204
SH205
SH206
SH209
SA201
Platform/Ground
Select Switch
SQP201
SH214
Turntable
Enable
SB201
Horn
Auxiliary
Unit
SH212
红
白
黑
4
3
1
LS201
Main Boom
Retract
Extend
Telescope
Main Boom Lift
Up
Down
（
Emergency
）
Turntable Swing
Left
Right
Common
Proportion
Left
Right
Steer
Float Valve
Platform Leveling
Up
Down
HAB201
Warning Lamp
HAL201
Buzzer
K14
85
86
Horn
K8
Auxiliary Unit
F3
F3
F3
F1
F1
F2
F1
F1
CANH4
CANL4
CANH3
CANL3
CGND
CGND
CGND
CGND
XJ3-1/11
XJ3-2/12
XJ3-3/13
XJ3-4/14
XJ3-5/15
XJ3-6/16
XJ3-7/17
XJ3-8/18
120
欧
120
欧
120
欧
120
欧
XJ
Relay PCB(2)
CANH1
CANL1
C208
C208
2028
2007
2008
2021
2020
2024
2048
2001
2002
S2025
2407
2432
2438
2436
2435
2430
2429
2411
2421
2404
2401
2406
2409
2410
F1
Up
Down
Left
Right
2004
2003
1
2
CANH
CANL
LS201
B
C
A
F3
CGND
+ -S
CANH3
CANL3
Level Sensor
Option （ Level Sensor OR Switch ）
Extend
Retract
2010
2009
Main Boom Lift
Up
Down
2012
2011
Turntable Swing
Left
Right
2018
2017
Jib Lift
Up
Down
C207
CGND
CGND
CGND
CGND
CGND
CGND
CGND
CGND
CGND
+12/24VIN2
DS202
Display of Debugging
1
2
17
24
25
33
34
F7
CGND
CANL4
CANH4
F7
CGND
F7
CANH4
CANL4
CGND
F7
CANH
CANL
GND
+12V
4
3
1
DS201
DS202-S
1 2 3 4
2
电源
+
电源
-
CANL
CANH
SMI
电源
-
电源
+
Display
CANL4
CANH4
CT206
Test Port(Display)
120
欧
S221
S229
S228
S227
S223
S224
S204
DT225
S225
S226
Tower Boom Lift
Up
Down
（
Emergency
）
S222
S234
F3
C207A
CGND
F5
CGND
C208
DCDC301
CGND
Horn
Select Switch
Emergency Stop
Main Power Switch
Charger
C201
CGND
B405
B404
CANH1
CANL1
F5
B405
B404
+
-
-
+
B403
断电开关
FU1
K11
87a
30
87
K10
K21
85
86
85
86
87a
30
87
85
86
K10
K21
85
86
K11
F4 10A
F3 10A
F7 15A
F5 10A
87a
30
87
87a
30
87
C205
F1 30A
K14
K14
F3
F1
F1
F7
F5
F2
F6 2A
F2 15A
F7
2473
B404
2404
C201
XJ2-3
XJ1-3/4
XJ1-1/2
C202
XJ1-22
XJ1-24
XJ1-25/26
XJ1-27/28
XJ1-29/30
XJ1-31/32
CGNDS
XJ2-4
XJ2-12
XJ2-2
XJ2-1
XJ2-10
XJ2-7
XJ2-8
XJ2-5
XJ2-6
XJ2-9
XJ2-11
XJ2-14
XJ2-13
XJ2-16
XJ2-15
XJ1-5/6
XJ1-7/8
XJ1-9/10
XJ1-11/12
XJ1-19/20
XJ1-15/16
XJ1-17/18
XJ1-13/14
XJ3-1/11
XJ3-2/12
XJ3-3/13
XJ3-4/14
XJ3-5/15
XJ3-6/16
XJ3-7/17
XJ3-8/18
K4
85
86
BY201
87a
30
87
XC1:A20
B404
20A
Temp Sensor
（
Right
）
Speed Sensor
（
Left
）
Brake
（
Left
）
C207
2473
C201
C202
XJ1-21
DC/DC 1
CH301
Charger
2
1
F2
F3
F1
F7
Temp Sensor
（
Left
）
Brake
（
Right
）
K3
85
86
87a
30
87
B406
Relay Box
RB301
CGND
C207
Relay Box
BGND
XJ1-23
SAK201
C205
Key Switch
XJ
Relay PCB(1)
1 2
10
9
3
4
8
7
CANH1
A
C
1
2
B
F3
SA201-I
C207A
CGND
CGND
B403
B406
FU11:15A
C206
GGND
C207
C206
SBE201
C205
C205
F3
C207A
C208
F5
B401
B402
SBP201
B404
B405
C207
C208
C208
C207
CGND
Auxiliary Pump
2
1
FU2:355A
BGND
B403
FKM301
CAN3-SH
D1-22
D1-21
D1-10
D1-19
D1-17
D1-15
D1-4
D1-20
D1-9
D1-33
D1-15
D1-32
D1-28
D1-29
D1-27
Coil Supply
EM Brake 1
M2 Motor Temp
GND
M1 Motor Temp
CAN 1H
CAN 1L
M2A/Sin
M2B/Cos
+5V
GND
M1A/Sin
M1B/Cos
+5V
GND
ANG
EM Brake 2
D1-18
D1-31
M2-W
CANH3
CANL3
DC301
Brake 1
2
1
2
1
2 3 4 1 4
1 2 3
AS301
3
2 1
GND
OUT
+5V
M2
M2-V
M2-U
M1-W
M1
M1-V
M1-U
D1-30
Main Coil
B+
D1-3
Key Switch
Driving Motor(Left) Driving Motor(Right)
SS301
SS302
B-
B406
Brake 2
Motor Controller
D1-Ang
D1-GND
D1-+5V
D1-Cos1
D1-Sin1
D1-GND
D1-+5V
D1-Cos2
D1-Sin2
D1-Temp1
D1-GND
D1-Temp2
D1-Brake1
D1-3801
D1-Brake2
D1-3802
D1-B+
U1
V1
W1
U2
V2
W2
2
1
FU3:355A
BGND
B403
RKM301
CAN3-SH
CANH3
CANL3
DC302
Brake 1
2
1
2 3 4 1 4
1 2 3
Driving Motor(Left) Driving Motor(Right)
SS301
SS302
B406
Brake 2
Motor Controller
D2-Cos1
D2-Sin1
D2-GND
D2-+5V
D2-Cos2
D2-Sin2
D2-Temp1
D2-GND
D2-Brake1
D2-3801
D2-Brake2
D2-3802
B+
U3
V3
W3
U4
V4
W4
BGND
B406
M4
M3
Lift Motor
2
1
300A
FU4
HCON
H-U
M5
举升电机
H-B-
H-29
H-28
H-25
H-B+
H-V
H-W
H-13
H-22
H-14
H-5
2
1
3
4
2
1
H-25
H-2
H-12
H-10
HCKM201
H-27
H-28
H-34
H-34
Temp Sensor
Speed Sensor
Contactor
CANL1
B403
B403
B406
D1-GND
D1-24
CAN R-
CAN R-
D1-21
GND
D1-+5V
D1-GND
+5V
GND
D1-21
D1-10
D2-22
D2-21
D2-10
D2-19
D2-17
D2-15
D2-4
D2-20
D2-9
D2-33
D2-15
D2-32
D2-28
D2-29
D2-27
Coil Supply
EM Brake 1
M2 Motor Temp
GND
M1 Motor Temp
CAN 1H
CAN 1L
M2A/Sin
M2B/Cos
+5V
GND
M1A/Sin
M1B/Cos
+5V
GND
ANG
EM Brake 2
D2-18
D2-31
M2-W
M2-V
M2-U
M1-W
M1-V
M1-U
D2-30
Main Coil
B+
D2-3
Key Switch
B-
D2-24
CAN R-
D2-21
GND
+5V
GND
D2-21
D2-10
2
1
D2-Temp2
D2-GND
D2-GND
D2-+5V
CAN R-
Main Boom
Extend IV
TSH201
CGNDS
2031
Tower Boom Lift
Up
Down
SH208
2015
2016
B80
AIV/DI30
B59
AIV/DI31
DT230
2437
Action Enable
2414
SQ204
2029
SQ206
2036
SQ207
2037
SQ205
2030
Level Switch
Main Boom
Extend I
Main Boom
Extend III
Rear Inspect
Main Boom
Extend II
SQ202
2022
System Pressure
Main Valve
Retract Limit
Main Boom
S212
2468
MB Workload
Lift Proportion
TB Workload
Lift Proportion
2480
2413
S215
2427
2428
S217
S216
Hydrault Oil
Temp. Sensor
2051
2060
V+
V-
S
AS207
V+
V-
S
AS205
+10V
CGNDS
CGNDS
Main Boom
Relative Angle
Tower Boom
Relative Angle
B20
AIV2
B75
AIV/DI20
B41
AIV1
B82
AIV/AII7
+10VOUT
+10V
MAKM201
M6
100A
FU5
4002
4003
BGND
C202
C201
CGND
喇叭
Horn
GPS
Speed Sensor
（
Right
）Turn Angle Sensor
Temp Sensor
（
Right
）
Speed Sensor
（
Left
）
Brake
（
Left
）
Temp Sensor
（
Left
）
Brake （ Right
）
Speed Sensor
（
Right
）
PS
：
CGND are ground wire of 12V,GGND are control line of Trackunit.
θ
Key
B-
B+
AC Input
OUT+
OUT-
OUT+
OUT-
380V or 220V
TS301
TS302
TS301
B403
CANH3
CANL3
CANL3
CANH3
B406
B403
BGND
CANH3
CANL3
CANH3
CANL3
B406
H-GND
H-U
H-V
H-W
H-5V
H-PB
H-PA
H-TMP
H-COM
H-B+
H-K1+
CANH3
CANL3
BGND
TS302
CANR-
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