JLG 1230ES Service Manual - Manual (Page 32)

SECTION 3 - THEORY OF OPERATION - 1230ES
3-2 – JLG Lift – 3121222
Figure 3-1. Basic Electronic Module Connections
Ground Box
X001
J1
Battery +
Battery -
CAN HI
CAN LO
40
39
8
X002
J2
1
Ground board
3
4
X034
GROUND
PLATFORM
X033
X035 X036
X050
Platform Control Station
X038
X040 X039
CIRCUIT
BREAKER
E STOP
KEY SW.
1
X017
B
X046
C D A G
2 3 4 7 6 5
5
7
X108
2
F
4
3
E
6
13
12
11
J2
X105
3 4 7 6 5
X108
X017
3 4 7 6 5
X104
X107
Ground
PLT EMS Source
B+
PLT EMS Source
Ground Mode Select
Ignition
PLT EMS
X027
1
10
11
19
32
31
POWER MODULE
FOOTSWITCH
ACCY
MODULE
(OPTIONAL)
PLATFORM BOARD
33
CAN High
CAN Low
120 Ω
120 Ω
CAN High
CAN Low
CAN High
CAN Low
1 Ignition
Ground
B+
B-
Ignition
X048 X047
E STOP
B-
Vbatt (-)
1 2 3 4 7 6 5
3 4 7 6 5
3 4 7 6 5
24 V
Vbatt (+)
Vbatt (-)
CAN High
CAN Low
Ignition
CAN High
CAN Low
CAN Shield
Shield
9
10
X106
J1
1
2
Ignition
Ground
OPTIONAL