Iveco Stralis AT/AD. Manual — part 292
I.18
GENERAL
S
TRALIS
AT/AD
Base - January 2003
Enables communication among the various accessory electronic systems on the vehicle. The radio, telephone and navi-
gator send messages via the IDB that are displayed on the CLUSTER.
Technical features
-
Data transmission speed in BIT/SEC
100,000
-
Number of ECUs connected
2
÷ 4
-
Cable colour
green
50245
RADIO
TELEPHONE
NAVIGATION
I.C.
I
D
B
GENERAL
I.19
S
TRALIS
AT/AD
“IDB” components on the vehicle
Ref.
Description
1
2
3
4
Radio
Cluster
Telephone
Monitor (navigator)
73993
1
2
4
3
I.20
GENERAL
S
TRALIS
AT/AD
Base - January 2003
50154/A
RADIO
TE
LE
PH
O
N
E
NA
VI
G
A
TI
ON
I.C.
I
D
B
I.C.B.
B.C.
S.W
.I.
CAB
IN
M
OD
HE
AT
E
R
RF
C
FFC
CLIM
ATE
DDM
PDM
BE
D
MO
D
U
L
V.D.B
IMMOBILIZ
E
R
RE
V
C
O
U
N
T
E
R
E
DC
E
UR
O
T
R
O
NIC
INT
AR
DE
R
E
B
S
E
C
AS
V.D.I
.
OP
T
OP
T
OP
T
OP
T
GENERAL
I.21
S
TRALIS
AT/AD
Example of data transmission
Multiplex function: left direction indicator on
Actuating the direction indicator controls supplies a low level signal to the interface SWI center, which transfers it to
the ICB communication line enabling communication between the CLUSTER and the BODY COMPUTER so the signal
sent previously reaches these two components and enables switch on the direction indicator warning light on, located
on the Cluster and sent via the Body Computer to another communication line, called BCB, to other two RFC and
FFC centers enabling switching on the direction indicators. The RFC controls the rear left direction indicator and the
FFC the front left one.
50243
S.W.I.
I.C.
I.C.B.
B.C.
B.C.B.
F.F.C.
R.F.C.
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