Atlas Copco QAS 500 Volvo S2A APP - Page 103

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AB C DE F G HI JK
a6
35
a6
35
X11-9
Note with X11
Connect wires
..b only if S11
is required
or
connect wire 35
to X11-2 if S11
is not required
a6
12b
a3
22b
a3
60b
a6
12b
a3
37b
a3
36b
(O)
cbdS11 a
Terminal strip X11
a6
12
a3
22
a3
60
a6
12
a3
37
X11-8 X11-7 X11-4 X11-3 X11-2
See also Circ.Diagr Power
X11
a3
36
X11-1
b6
12
a3
5
a3
5
10
l0
1
l0
c2
1
b3
14
12
l0
12
l0
aa9
CH
aa0
CL
c6
12
S1
M1
87654321
CANBUS
M
-
+
G1
-
+
1
l0
a3
14
Alternator
Cubicle
a6
12
a3
60
S10d
12
11
14
(O)
3
X11
4
X11
a6
12
a3
60
a6
12
S11d
c8
K7
K5
d3
K4
d6
Position of Relay Contacts
Colour code :
0 = black
1 = brown
2 = red
3 = orange
4 = yellow
5 = green
6 = blue
7 = purple
8 = grey
9 = white
54 = green/yellow
Legend
Wire size :
a = 1 mm²
b = 1.5 mm²
c = 2.5 mm²
d = 4 mm²
e = 6 mm²
f = 10 mm²
g = 16 mm²
h = 25 mm²
i = 35 mm²
j = 50 mm²
k = 70 mm²
l = 95 mm²
lx = 95 mm² EPR-CSP (BS6195-4C)
bx = 1.5 mm² NSGAFOeU
b2
1
a3
5
b6
12
a2
17
a6
12
+
-
2
B7
43
a3
11
a2
17
a3
11
a3
14
aa0
CL
aa9
CH
H0
a3
5
to Circ.Diagr POWER
X9.5 / X9.12 / X9.13
a6
12
a3
5
a2
13
b2
1
a3
60
a2
13
b2
1
a3
60
a3
60
a6
12
a2
17
a6
12
a3
5
a3
5
a2
17
a6
12
a6
12
S2a
9
X25
14
a3
Cubicle
Canopy
C5
C5
B2
B2
B1
B1
PE
PE
A5
A5
X10
C1
C1
X10
A1
A1
X10
C4
C4
C2
C2
X10
10A
F10 S20
14
a3
A1 Generator control unit
B7 Fuel level sensor
F10 Fuse 10A DC
G1 Battery 24Vdc
H0 Panel light
K7 Aux.relay for Y7 (O)
M1 Starter motor
P1-3 A-meters
P4 V-meter
R3 Resistor 120 ohm
S1 Battery switch
S2a Emergency stop
(S2b: see Power Circuit)
S4 Voltmeter change-over switch
S10d Supply voltage switch
S11d Selector switch 50/60Hz
S20 ON/OFF switch
T4 Galvanic separation
V7 Free-wheeling diode Y7 (O)
X9 Terminal strip (See Power Circuit)
X10 15-Pole connector wire harness
X11 Terminal strip (See Power Circuit)
X25 Customer’s terminal strip
Y7 Air inlet shutdown valve (O)
(O) Optional equipment