Eaton UltraShift PLUS EO-11E406B-PV, Руководство по установке, Страница: 34 / 100

28
Electrical System Interface
Medium Duty Power Architecture Option
ENG
INE/VEH
ICLE
BATTE
RY POS
ITIVE
IS
OLATED
ELECT
R
ICAL S
T
UD
(T
ypically F
u
se Bloc
k)
VEH_
POSI
TI
VE (F
USED)
IG
N
_
BU
S
ST
ARTER
BAT
T
E
R
Y NEGAT
IVE 1
START
E
R BAT
T
ERY P
O
SI
TI
V
E
1
+ -
BATTERY
12/24 VOLT
+ -
BATTERY
12/24 VOLT
ST
AR
T S
IGN
AL
ST
ART
SI
G
N
AL (MAG
CI
RCU
IT
)
C
H
ASS
IS G
R
OUND
E
C
U
_
BAT
T
ER
Y_POS
ITI
VE (F
U
S
ED)
ECU_BATT
ERY_N
E
G
A
T
IVE
E
C
U_VIG
N
(F
U
S
ED
)
START
_
ENABLE_P
START
_
E
N
AB
L
E
_
N
ST
ART_
EN
ABL
E
_
L
AT
CH
ECU_
BAT
T
E
R
Y_
PO
SIT
IVE
VIG
N
VI
GN (CAB
AND
ENGI
N
E
)
VIG
N
(TRAN
S
MI
SSIO
N
)
87a 87
30
85
86
ST
ART
ENAB
LE
REL
A
Y
SWI
T
CH
VE
HICLE
STA
R
T
SWI
T
CHED
IGNITION
VEHIC
LE HAR
NESS
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38
35
13
37 38
36
22
26
32 31
25
9
3 4
10
VEH1-J1
DRC26
-38S
01-
P
0
17
TR
ANSM
ISSION HARNE
S
S
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38
35
13
37 38
36
22
26
32 31
25
9
3 4
10
T
RN1-J1
DRC26
-38S
02-
P
0
17
E
L
ECTR
ONIC C
O
NTRO
L UNIT
691961A
(GEN 3
)
E
A
TON TRANS
MISSION
S
TARTE
R
FRAM
E RAIL
ELECT
R
ICAL S
T
UD
FU
SE
(E
C
U
POSI
T
IV
E
)
FU
S
E
(EC
U
IG
N
ITI
ON
)
87a 87 30
85
86
IGNIT
ION
BUS RE
LAY
VEH BAT
T
ERY
POSI
TIV
E
VI
G
N
VI
GN
VEH_PO
SI
TI
VE
FU
S
E
(IG
N
ITI
ON
FEED
)
FU
S
E
(VEH
IC
L
E POSI
TI
VE)
TR
ANSMIS
SION BA
TTERY
POSIT
IVE AND
NEGAT
IVE CO
NNECT
IONS AR
E
MA
DE TO I
S
OLATE
D
POW
E
R TER
M
INALS
. THES
E TERM
INALS
ARE NO
T
IN T
H
E SER
V
ICE P
A
TH FO
R BATT
E
RY RE
PLACEM
ENT.
THE NE
GATIVE
TER
M
INAL
IS NOT
THE FR
AME R
A
IL CON
N
ECTI
ON. TH
IS CON
N
ECTIO
N
ME
THOD R
E
DUC
ES THE
VOLTAG
E DRO
P PRESE
N
TED
TO THE
TR
ANSMIS
SION D
URING
ENGINE
CRAN
K
AND O
P
ERAT
ION.
MA
G
RE
L
A
Y
ECA_
BAT
T
ERY_N
E
GAT
IVE
EN
GI
N
E
/VEH
IC
L
E
BATT
ER
Y
N
E
G
A
TI
VE
ECA_BATT
ERY_POSI
T
IVE (FUSED)
EC
A_
B
A
TT
ER
Y_
P
O
SI
TIVE
FU
SE
(ECA PO
SIT
IVE
)
BAT
TERY N
E
GATIV
E
ELEC
TRICAL
STUD
# 1
Eng
ine
Co
ntro
l
Mo
du
le R
e
tu
rn
EC
M
_
BA
TT
ER
Y
_
PO
SIT
IVE
BATTE
RY POS
ITIVE
ELECTR
ICAL ST
UD # 1
Veh
ic
le Retu
rn
B
C
ECA