Atlas Copco QAS 200 VoD S3A ESF - Page 144

- 144 -
to Circ.Diagr POWER
X9.5 / X9.12 / X9.13
to Circ.Diagr POWER
Current Transfo T1-T3
to Circ.Diagr POWER
Fuses F1-F3
* In case of Dual Voltage:
1) Connect wires XXXg from galvanic separation to A1:
125g to A1-41 443g to A1-47
126g to A1-39 444g to A1-45
127g to A1-37 445g to A1-43
2) Remove wires 124 from A1-38 and 441 from A1-46
a3
15
a0
445g
a0
444g
a0
443g
a0
127g
a0
126g
a0
125g
a0
445
a0
444
a0
443
a0
127
a0
126
a0
125
70
b6
12
b3
71
b2
13
Cubicle
Canopy
a3
70
b6
12
12
13
a6
12
a3
70
a6
12
a3
11
b6
12
aa0
CL
aa9
CH
a3
60
a0
127
a0
126
a0
125
a6
124
a0
125
a0
126
a6
124
a0
127
a8
140
a8
151
a8
153
a8
152
a8
140
a8
143
a8
142
a8
141
a3
5
a6
12
a3
5
a2
13
b2
1
a2
13
a2
17
a6
12
b2
17
a6
12
a6
12
a2
17
a3
5
a3
14
a2
17
a3
14
a3
18
a0
448
a0
442
a0
446
a0
447
a0
443*
a0
445*
a6
441*
a0
444*
a0
125*
a0
127*
a0
126*
a6
124*
a6
12
a2
17
a8
140
a8
140
a8
140
a8
153
a8
151
a8
152
a0
128
a0
129
8
4
10
6
2
12
11
9
7
5
3
1
14
a3
GND
Engine CAN-bus Interface
CAN-L
Air Shutdown Valve Relay
Spare Input
s1 s2
Generator Current Transfo L1
s1 s2
Generator Current Transfo L2
s1 s2
Mains Voltage L1
Com
NO NO NO
2nd Parameter Set
Input Input Input
Input
Input Input
0 Vdc (Batt-) Mains Voltage Neutral Mains Voltage L2
High Coolant Temperature
Spare Output
Water in fuel
Mains Contactor
Mains Voltage L3
Remote Start
Com
NO
Generator Contactor
NC
Com
Com NO Com
NO
Generator Voltage L3
Generator Voltage L1
Generator Voltage L2
Start Relay Output
Fuel Control Relay
12/24 Vdc (Batt+)
Generator Voltage Neutral
Preheat Relay
Common for Relay Outputs
Common for VDO-inputs (0 Vdc)
Input GND Input
Coolant Level Switch (VDO)
W/L-Input D+
Coolant Temp (VDO)
Fuel Level (VDO)
Input Input
Magnetic Pick-up (Tacho)
CAN-H
Generator Current Transfo L3
Common (12 Vdc)
a6
451
a0
453
a0
454
a0
455
a6
441
a0
443
a0
444
a0
445
PE
MBGBRGBTSN
R2R1L1N1MB
a0
446
a0
442
a0
447
a0
448
b6
541
b0
542
a3
18
a6
12
to A1.18
Sx=Remote
Start/Stop-switch
to Circ.Diagr POWER
(Coolant heater and
battery charger)
to Generator Contactor A2 <--
to Generator Contactor A1 <--
to Mains Contactor A2 <--
to Mains Contactor A1 <--
(O)
Galvanic Separation
T4
(Only in case of Dual Voltage)
135
111315
302826
201816
Air Shutdown Valve
X9
V7
Y7
K7
X9
X9
K7
(O)
R3
P1
A
P2
A
P3
A
P4
V
S4
S2a
10A
F10
A B C D E F GH I J LM NOK
S20
5
A1
242318 33 343225
39 434137 38 51 53 54 5655 57 58
4321
5245
35 36
50494726 27 46
1716141312915678
F4
N
F6F5
X25
Sx
MAINS SUPPLY
(3P+N+PE)
Customer's
Installation
(see Instruction Manual)
MAINS
(1P+N)
SUPPLY
Qc2002 canbus
9822 0993 26/07
Applicable for QAS 200-250 - Qc2002™, Engine Circuit