
Recommended wiring
MRS – Wiring Diagram
LO
AD
EM
ERG
EN
CY
STO
P
ACC
ESS
LO
CK
CO
NTRO
L
SI
G
N
AL
S
REMOT
E S
/S
DI
ESE
L/
G
AS
EN
G
IN
E
RPM
OIL
PR
ESSUR
E
WATE
R T
EM
P
FU
EL
LEV
EL
ST
AR
TE
R
BA
TT
E
R
Y
-
+
FUEL
SOLE
NO
ID
G
ENERA
TO
R
G
L1
L2
L3
N
G
e
ne
ra
to
r C.
B
.
SPR
IN
KLE
R
REMO
TE O
FF
PE
R
S
-232C
Int
e
rf
a
c
e
M
ode
m or
PC
CON
T
ROL
S
IGNAL
S
NOT
USE
D
+2
4 V
BI
NA
R
Y
O
U
T
P
U
T
S
GEN C.
B.
STAR
TER
FUEL
SO
LEN
OID
PR
EST
AR
T
ALA
RM
READ
Y TO
LO
AD
D+
C
HRG
AL
TE
R
N
AT
OR
PO
W
ER
8 -
36
V
D
C
RS
232
-
+
D+
B
O
O
T J
U
M
PER
BO
3
BO
4
BO
5
BO
6
BO
1
(ST
AR
T)
BO
2
(FU
EL)
BI
NAR
Y
OU
TP
U
TS
ANA
LO
G
INP
U
TS
RP
M
CO
M
AI1
O
IL
AI2
TE
MP
AI3
FUEL
RPM
IN
RPM
G
ND
B
INA
RY
IN
P
U
TS
GE
N.
C
URRE
NT
0 -
5
A
G
ENE
RA
TO
R
VO
LT
A
G
E
3 x
23
0 /
4
00
V
B
I1
B
I2
B
I3
BI4
BI5
BI6
LB
16
N
L1
L2
L3
L3l
L2l
L1l
CO
M
EXTEN
SIO
N MO
DU
LE
iL
-M
RS
1
5
EC
U
Hint:
From IL-2.1 it is possible to start Volvo and Scania engines via CAN bus. See
Engines started via
CAN bus
.
InteliLite – MRS10/11/15/16, SW version 2.2, ©ComAp – November 2004 9
IL-MRS-2.2.pdf