Schematic
– tyre pressure control system
109
14. Schematic
– tyre pressure control system
14.1 Electro/pneumatic diagram
– tandem
Control unit
Manometer
Digital box
RDS switch box
D
a
ta
c
a
b
le
(5
-p
in
)
C
u
rr
e
n
t
+
s
ig
n
a
l
(3
-p
in
)
T
o
S
V
o
f
c
o
m
p
re
s
s
o
r
d
ri
v
e
Bl
u
e
Bl
u
e
Bl
a
c
k
R
e
d
Ye
ll
o
w
Auxiliary
reservoir
Compressed air brake
reservoir
Overflow valve
6.5 bar
Compressor
RDS control unit
