ABB PSTX720 - Page 174

174 Wiring and application diagrams | Installation and commissioning manual | 1SFC132081M0201
11.2.7 Dual motor start
1
K7
K7
Default:Top of ramp
Default: Run
Default: Event
Sostarter
PSTX
47
10
K4 K5
K6
Com 3
HMI
30 GND
29 +
28 +24V
27 T3
26 T2
25 T1
24 -(A)
23 +(B)
Temp In
Analog out
Com 1
Com 2
W1
V1
U1
O/I
2-wire control
F3
6T32T1 4T2
2/T1
4/T2
6/T3
W1
V1
U1
F4
6T32T1 4T2
2/T1
4/T2
6/T3
13 Start
22
14 Stop
15 In0
16 In1
17 In2
18
DGND
19 GND
+ 24V
2
5
8
11
9
6
12
21
20
Alt. with fuses
.2 .3
F1.1
95
96
F3
95
96
F4
6T32T1 4T2
PSTX
5L3
1L1
3L2
1L1
3L2 5L3
K1
2/T1 1/L1
4/T2
3/L2
6/T3
5/L3
13 Start
14 Stop
20 +24V
3-wire control
E
O
E
I
18 DGND
19 GND
E
O
E
I
K1
Anybus
K7
M
M
100-250V 50/60 Hz
In Line with main contactor for start of 2 motors in parallell. Internal EOL shall be deactivated.
Parameter 13.05 EOL operation = Off
Coil consumption for main contactors, Pull-in max 15A, Holding max 1.5 A. If the pull-in or holding values are higher,
the main contactors must be controlled via an auxillary contactor.
11